CN101257868A - Hip abduction orthosis - Google Patents
Hip abduction orthosis Download PDFInfo
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- CN101257868A CN101257868A CNA2006800324998A CN200680032499A CN101257868A CN 101257868 A CN101257868 A CN 101257868A CN A2006800324998 A CNA2006800324998 A CN A2006800324998A CN 200680032499 A CN200680032499 A CN 200680032499A CN 101257868 A CN101257868 A CN 101257868A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/0193—Apparatus specially adapted for treating hip dislocation; Abduction splints
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Abstract
The present invention provides a hip abduction orthosis for stabilizing the hip joints of a user, provided with a trunk engaging part, a first and a second thigh engaging part and a first and a second coupling part, wherein the first coupling part connects the first thigh engaging part with the trunk engaging part and the second coupling part connects the second thigh engaging part with the trunk engaging part. A distance between the first and/or the second thigh engaging part and the trunk engaging part is settable. An abduction angle of that thigh engaging part is settable. The distance and the abduction angle are coupled such that a first set distance between that thigh engaging part and the trunk engaging part is coupled with a first set abduction angle and a second set distance different from the first set distance is coupled with a second set abduction angle different from the first set abduction angle.
Description
Technical field
The present invention relates to a kind of hip abduction orthosis that is used for stablizing the hip joint of user, be provided with the trunk joint elements, first thigh joint part and second thigh joint part, with first coupling components and second coupling components, wherein, these trunk joint elements are configured to be connected with the trunk of user, this first thigh joint part is configured to engage with second thigh with first thigh of user respectively with this second thigh joint part, this first coupling components makes this first thigh joint part be connected with these trunk joint elements, and this second coupling components makes this second thigh joint part be connected with these trunk joint elements, and the distance between this first thigh joint part and/or this second thigh joint part and this trunk joint elements can be set, the angle of splay of this thigh joint part is sandwiched between a straight line and the arrow face, at the longitudinal extension of this thigh and be passed in the operation in abutting connection with the plane of this thigh joint part of this thigh, and can set by the angle of splay of this thigh joint part in operation for this root straight line.
Background technology
This hip abduction orthosis be itself known and (for example) be used for the treatment of hip joint development unusual or dislocate in (partly) after stablize hip joint.At this, generally speaking, the both legs of user are set to the straddle state, this expression is set to the knee joint of both legs at a distance from each other.Hip abduction orthosis (for example) is used for children's.
Known hip abduction orthosis has following shortcoming: in order correctly to stablize hip joint, the tram of setting thigh joint part with respect to the trunk joint elements is complicated, and need be about this orthosis and/or this unusual comprehensive knowledge.Therefore, for user, perhaps be used under children's's the situation at hip abduction orthosis, for the guardian (as father and mother) of user, setting this orthosis is the comparison difficulty.Therefore, if (for example) must rely on professional's help to set this orthosis if accidental the becoming of this orthosis resets or this orthosis will be set (for example, because children growth) in addition.This cause extra cost and may exist this orthosis to become reset and this orthosis once more by the time delay between correctly setting.
Summary of the invention
The objective of the invention is to get rid of the problems referred to above.
For this reason, according to the present invention, a kind of hip abduction orthosis is provided, wherein, distance is related (coupled) with angle of splay, it is related to make that first setpoint distance and first between this thigh joint part and trunk joint elements is set angle of splay, and second setpoint distance that is different from this first setpoint distance to set the second setting angle of splay of angle of splay related with being different from first.
In this article, term " distance " is used in reference to the variable range between thigh joint part and the torso member.In this article, term " setpoint distance " is used in reference to the particular set value of the distance between this thigh joint part and the torso member.Equally, in this article, term " angle of splay " is used in reference to the variable abduction angle of thigh joint part, and in this article, term " setting angle of splay " is used in reference to the particular set value of the angle of splay of thigh joint part.
Therefore, if utilize this orthosis, the distance between thigh joint part and the trunk joint elements is adjusted to the size of user, promptly, be configured to first setpoint distance, this orthosis is automatically set first angle of splay for the first setting angle of splay that is associated with first setpoint distance so.Therefore, setting the distance at first setpoint distance causes angle of splay to be configured to the first setting angle of splay.If (for example) accidental the becoming of orthosis resets,, directly obtain the correct combination that first setpoint distance and associated therewith first is set angle of splay so by setting the distance at first setpoint distance.If (for example) user growth so by setting the distance at second setpoint distance, directly obtains the correct combination that this second setpoint distance and associated therewith second is set angle of splay.
This hip abduction orthosis may infinitely be set the distance between first thigh joint part and/or second thigh joint part and the trunk joint elements in predetermined distance range.Therefore, may provide preferably setpoint distance corresponding to user size (for example, the length of user thigh).
This hip abduction orthosis also may be configured to the distance between a plurality of grade setting first thigh joint part and/or second thigh joint part and the trunk joint elements.Therefore, may provide well corresponding to the setpoint distance of the size of user and can set simply.
Preferably, this distance is related with this angle of splay, makes each setpoint distance related with angle of splay associated therewith.Therefore, by setting this distance,, directly obtain the correct combination of this setpoint distance and setting angle of splay associated therewith for each setpoint distance.Therefore, simply mode is set this hip abduction orthosis.
Preferably, the variable in distance in predetermined distance range causes the predetermined variation of angle of splay.Therefore,, also change this angle of splay by changing this distance, and therefore, by the setpoint distance of setting changing, the setting angle of splay that also acquires change.
Preferably, the predetermined variation of the angle of splay that causes of the variable in distance of each in predetermined distance range.Therefore,, obtain the variation of angle of splay, make, can stipulate desirable angle of splay by this hip abduction orthosis for each distance by each variable in distance.
Preferably, each setpoint distance is all related with setting angle of splay associated therewith clearly.Therefore, be not that a distance is related with a plurality of angle of splays, or angle of splay and the related situation of a plurality of distances.Therefore, if known desirable distance and/or angle of splay, so simply mode is set this orthosis.
Preferably, this distance is related with this angle of splay, if make setpoint distance increase, angle of splay so associated therewith reduces.Find that (for example) in order to treat hip dysplasia in children, the angle of splay that advantageously makes orthosis in practice and applied reduces during treating gradually.Because the child will grow during treating, therefore, because if the setpoint distance increase, angle of splay associated therewith reduces, and is implemented in so during the treatment, and when at every turn will be when being adjusted to child's size, orthosis will automatically correctly be set.Preferably, therefore this distance and this angle of splay be related, makes with respect to the trunk joint elements, and this thigh joint part can move along curved path (such as, camber line).Preferably, in plan view from above, first thigh joint part and second thigh joint part can move along same camber line at least.Therefore, obtain to change along with setpoint distance increases the very favorable angle of splay of setting.
In order to treat hip dysplasia in children, preferably locate this thigh joint part with respect to these trunk joint elements, make in use go up lower limb with respect to trunk in horizontal expansion, more preferably, make to go up lower limb with less angle (for example, about 12 °) from the hip joint to the knee joint downwards (in direction) from the head of user to hip joint (recede) tilts.
In particular variant, can set the height and position of at least one thigh joint part in the short transverse of user.Therefore, may make the last lower limb that extends transverse to trunk from the hip joint to the knee joint, make progress slightly (in direction) from the hip joint of user to head tilt, perhaps make its (in direction) inclination slightly downwards from the hip joint to the knee joint from the head of user to hip joint.Therefore, it is unusual that hip abduction orthosis not only can be used for general hip joint development, but also can be used for more specific hip joint defective.
Preferably, this distance, this angle of splay and this height and position are related, make first setpoint distance and first between this thigh joint part and these trunk joint elements set angle of splay and first set height position related, and second setpoint distance that is different from this first setpoint distance be different from this first set the second setting angle of splay of angle of splay and randomly be different from second set height position of this first set height position related.
In this article, term " height and position " is used in reference to the variable height and position of thigh joint part.In this article, term " set height position " is used to represent the particular set value of the height and position of this thigh joint part.
Therefore, if utilize this orthosis, distance between this thigh joint part and this trunk joint elements is adjusted to the size of user, promptly, be configured to first setpoint distance, orthosis is automatically set angle of splay and height and position for be associated with first setpoint distance the first setting angle of splay and first set height position so.For example, if accidental the becoming of this orthosis resets,, directly obtain the correct combination of this first setpoint distance and this first setting angle of splay associated therewith and first set height position so by setting the distance at this first setpoint distance.If (for example) user growth so by setting the distance at second setpoint distance, directly obtains the correct combination that this second setpoint distance and associated therewith second is set the angle of splay and second set height position.
Preferably, this distance, this angle of splay and this height and position are related, make this thigh joint part to move along fixed predefined paths with respect to the trunk joint elements.Therefore, by setting this distance,, directly obtain the correct combination of this setpoint distance and setting angle of splay associated therewith and set height position for each setpoint distance.Therefore, simply mode is set this hip abduction orthosis.
Preferably, fixed predefined paths tilts away from the transversal plane of the hip joint ball that passes user downwards at lateral.Therefore, in use, the last lower limb that combines with this thigh joint part is laterally tilting away from this transversal plane downwards, makes that lower limb has favourable orientation with respect to this hip joint on this.
Preferably, first coupling components and/or second coupling components are provided with guiding piece, are used for this first thigh joint part and/or second thigh joint part are directed to second setpoint distance and the second setting angle of splay associated therewith from first setpoint distance and the first setting angle of splay associated therewith.Therefore, simply mode is set this distance, this angle of splay of this first thigh joint part and/or this second thigh joint part and height and position randomly.
Preferably, this hip abduction orthosis is provided with apart from outgoing mechanism setpoint distance between this thigh joint part and the trunk joint elements is shown.Therefore, for user, set desirable distance very simply and do not need to measure this setpoint distance.
Preferably, this illustrate apart from outgoing mechanism and kneed two backs of the corresponding user of this setpoint distance between distance.Therefore, but the distance between kneed two backs of energy measurement user and is correctly set this hip abduction orthosis in simple mode then, promptly correctly sets this distance, this angle of splay and this height and position randomly.
Preferably, at least one thigh joint part is taper when it is applied on the thigh of user.Therefore, provide comfortable thigh joint part, the natural shape of itself and thigh is corresponding and can keep this thigh joint part to locate well.
Preferably, at least one thigh joint part comprises bistable element, is used for keeping this thigh joint part to open in first steady statue, so that thigh can be placed in it, and keep this thigh joint part to close basically at second settling position, so that to small part encirclement thigh.This provides the advantage that can especially simply this thigh joint part be applied on the thigh.This is because may keep thigh joint part to open in first steady statue, and then this thigh is placed the thigh joint part of opening.This thigh joint part will can not closed before thigh is placed thigh joint part, not place this thigh so that do not hinder.Then, may keep this thigh joint part to close basically and center on this thigh closing this thigh joint part in second steady statue, for example by means of snap closure.
Preferably, can set the circumferential size of thigh joint part.Therefore, this thigh joint part may be adjusted to the size of user.
Preferably, this thigh joint part is provided with the girth outgoing mechanism, is used to illustrate this setting circumferential size.Therefore, for user, set desirable circumferential size very simply and need not to measure this setting circumferential size.
Preferably, at least one thigh joint part and/or trunk joint elements comprise inflexible basically moulding part, for example, and by the inflexible basically moulding part of plastics manufacturing.This has following advantage: provide firm thigh joint part and/or trunk joint elements, this thigh joint part and/or trunk joint elements can be attached on the user securely.
Preferably, at least one thigh joint part and/or trunk joint elements are provided with liner, and it is made by flexibility and/or elastomeric material (such as, plastics), this liner in operation towards user.Therefore, form user against elastic force and/or soft contact surface arranged, this has increased snugness of fit.
Preferably, this thigh joint part and/or this trunk joint elements are made with molded this liner of while and this moulding part by multicomponent injection moulding.This be because, therefore may be simultaneously from solid plastic injection moulding moulding part with from injection-moulding plastic liner springy, this allows to make at an easy rate thigh joint part and/or trunk joint elements.
Preferably, this orthosis is basically fully by the plastics manufacturing.Therefore, provide a kind of orthosis of can be simply and making at an easy rate.This orthosis is (for example) water cleaning simply also.
Description of drawings
Hereinafter, explain the present invention in more detail in the mode of example referring to accompanying drawing, in the accompanying drawings:
Fig. 1 a illustrates the schematic elevational view according to hip abduction orthosis of the present invention;
Fig. 1 b illustrates the bottom view of the hip abduction orthosis shown in Fig. 1 a;
Fig. 1 c illustrates the rearview of the hip abduction orthosis shown in Fig. 1 a and the 1b;
Fig. 2 is illustrated in the hip abduction orthosis shown in Fig. 1 a to Fig. 1 c and is applied to front view on the user;
Fig. 3 a illustrates the side view of the details of the thigh joint part that is in first steady statue; And
Fig. 3 b illustrates the side view in the details of the thigh joint part shown in Fig. 3 a that is in second steady statue.
In the accompanying drawings, corresponding parts are represented with corresponding label.
The specific embodiment
Fig. 1 a, Fig. 1 b and Fig. 1 c illustrate the example according to first embodiment of hip abduction orthosis 1 of the present invention.Fig. 1 a illustrates the front view of this hip abduction orthosis 1, and Fig. 1 b illustrates the bottom view of hip abduction orthosis 1, and Fig. 1 c illustrates the rearview of this hip abduction orthosis 1.In Fig. 1 a to Fig. 1 c, hip abduction orthosis 1 is provided with trunk joint elements 2, first thigh joint part 4 and second thigh joint part 6 and first coupling components 8 and second coupling components 10.This first coupling components 8 makes this first thigh joint part 4 be connected with these trunk joint elements 2.This second coupling components 10 makes this second thigh joint part 6 be connected with these trunk joint elements 2.
In this example, first thigh joint part 4 is connected with this first coupling components 8 rotatably around (virtual) rotation axis, in this example, this rotation axis extends transverse to (transverseto) this coupling components 8, is in the plane of this figure in Fig. 1 b basically and passes first thigh joint part 4.In this example, second thigh joint part 6 is connected with this second coupling components 10 rotatably around (virtual) rotation axis, this rotation axis extends transverse to this coupling components 10 in this example, is in the plane of this figure in Fig. 1 b basically and passes second thigh joint part 6.The rotation of this thigh joint part freely has the following advantages: go up lower limb and have some freedom of movement, this has guaranteed the better blood flow of hip joint ball and therefore recovery process faster.In addition, this rotation free to user (for example, baby) thus provide the probability that waits of can creeping can (at least seldom) not limit the user development process.
In particular variant, this hip abduction orthosis 1 is provided with the rotation mechanism's (not shown) freely that is used to hinder thigh joint part.This provides the probability of using this hip abduction orthosis in treatment very specific unusual (such as very specific dislocation).
Fig. 1 b shows the bottom view at the hip abduction orthosis 1 shown in Fig. 1 a and Fig. 1 c.Fig. 1 b shows coupling components 8,10 and is designed to first guiding piece 40 and second guiding piece 42.This first guiding piece 40 comprises sleeve 44 and arm 46.In this example, arm 46 is contained in the distance that is used in the sleeve 44 set between first thigh joint part 4 and the trunk joint elements 2 slidably.Fig. 1 b shows first thigh joint part and is in the primary importance and the second position with respect to trunk joint elements 2.In primary importance, first thigh joint part 4 ' be in apart from torso member 2 first apart from d
1The place.In the second position, first thigh joint part 4 is in apart from torso member 2 second distance d
2The place.In this example, can in predetermined distance range, set the distance between this first thigh joint part and this torso member.This distance range preferably has the length above 2cm, more preferably surpasses the length of 10cm.This distance range preferably has the length less than 30cm, more preferably less than the length of 20cm.
Primary importance in Fig. 1 b, first thigh joint part is with label 4 ' represent and shown in broken lines.In the second position of Fig. 1 b, first thigh joint part is represented and is represented with solid line with label 4.Littler user when in use, when this thigh joint part 4 ', being generally used for placing the second position than this thigh joint part 4 in primary importance.Therefore, generally speaking, shown in Fig. 1 b, the distance between this thigh joint part and this trunk joint elements hour, first thigh joint part will be configured to engage with thinner thigh (yet, may depend on that certainly for example the build of user is made variation).
Thigh joint part and the distance between the torso member that can set also have following advantage: this hip abduction orthosis can be along with user " growth ", make and during whole treatment, to use same orthosis, rather than a bit just need to buy another orthosis as long as user is grown a little.
In this article, the angle of splay of first thigh joint part 4 is defined as being sandwiched in (on one side) straight line L1 and (at another side) acute angle between the arrow face Ps of the hip abduction orthosis 1 that overlaps with the arrow face of user 12 in the operation, this straight line L1 on operating at the longitudinal extension of first thigh 14 that combines with this first thigh joint part 4 and be passed in the operation in abutting connection with the plane of first thigh joint part 4 of this first thigh 14.Equally, in this article, the angle of splay of second thigh joint part 6 is defined as being sandwiched in the acute angle between (on one side) straight line and (at another side) this arrow face Ps, this straight line at the longitudinal extension of second thigh 16 that combines with this second thigh joint part 6, and is passed in operation and goes up in abutting connection with the plane of this second thigh joint part 6 of this second thigh 16 in operation.
Fig. 1 b illustrates these guiding pieces 40,42 and is set up, and makes thigh joint part 4,6 to move along fixed predefined paths with respect to these trunk joint elements 2, in this example, and along the path of bending, more particularly, along camber line S.Therefore, the variation of distance in predetermined distance range between this thigh joint part and this trunk joint elements causes the predetermined variation of the angle of splay of this thigh joint part.In this example, each variation of the distance in predetermined distance range causes the predetermined variation of angle of splay.
The radius of camber line S is preferably less than 500mm, more preferably less than 350mm.The radius of this camber line is preferably more than 100mm, more preferably greater than 200mm.Most preferably, this radius is essentially 250mm.Therefore, apart from adding angle of splay, this is particularly suited for treating unusual and/or (partly) dislocation of hip joint development of child to each.In addition, Fig. 1 b also is illustrated in this example, and first thigh joint part 4 and second thigh joint part 6 can move along same camber line basically in plan view from above or bottom view at least.
Because in this example, guiding piece 40,42 is set up, make this thigh joint part 4,6 to move along camber line S with respect to trunk joint elements 2, in the bottom view shown in Fig. 1 b, for fixing point (for example from thigh joint part 4 to these trunk joint elements 2, center C) give set a distance d, the angle of splay α of thigh joint part 4 is fixed.Equally, in the bottom view shown in Fig. 1 b, for the fixing point from this thigh joint part 6 to these trunk joint elements 2 (for example center C) give set a distance d, the angle of splay α of thigh joint part 6 is fixed.
Therefore, the hip abduction orthosis 1 in Fig. 1 a, Fig. 1 b and Fig. 1 c is set up, and makes that this is related apart from d with this angle of splay α, makes each setpoint distance related with setting angle of splay associated therewith.More particularly, in this example, think that each setpoint distance is all related with setting angle of splay associated therewith clearly.In this example, if setpoint distance increases, setting angle of splay so associated therewith reduces.In this example, be related apart from d with angle of splay α, make first thigh joint part 4 and second thigh joint part 6 to move along camber line S.
Because is related apart from d with angle of splay α, therefore need not setpoint distance d and angle of splay α individually.
More generally,, think that be related apart from d with angle of splay α according to the present invention, make between at least one thigh joint part 4,6 and trunk joint elements 2 apart from d
1With the first setting angle of splay α
1Association, and be different from the first setpoint distance d
1The second setpoint distance d
2Be different from this and first set angle of splay α
1Second set angle of splay α
2Related.Therefore, if user will be set at the first setpoint distance d apart from d
1, hip abduction orthosis self is set angle of splay α for first and is set angle of splay α so
1In addition, if user will be set the second setpoint distance d for apart from d
2, hip abduction orthosis self is set angle of splay α for second and is set angle of splay α so
2Therefore, should set the first setpoint distance d for apart from d
1Cause that angle of splay α is set at first and set angle of splay α
1In addition, this sets the second setpoint distance d for apart from d
2Cause that angle of splay α is set at second and set angle of splay α
2
In the coupling components 8 and/or 10 of hip abduction orthosis 1 at least one (for example, arm 46 and/or 52) may be provided with recanalization element (not shown), be used to finely tune the position of thigh joint part 4 and/or 6 near position by this setpoint distance and the determined thigh joint part 4,6 of setting angle of splay associated therewith.Arm 46 and/or 52 can (for example) be provided with bender element and be used for setting respectively at least a portion of corresponding coupling components 8 and/or 10 and the angle of bend between the trunk joint elements 2.In this case, by means of this bender element, may be according to particular condition, for example health of user and/or medical science indication are finely tuned the position of thigh joint part 4 and/or 6 respectively.Therefore, the meticulous setting of the position of thigh joint part 4 and/or 6 can be provided.Preferably, this bender element is configured to crooked, makes this bender element remain on case of bending after bending.Perhaps, this bender element is configured to adjust with a plurality of discrete levels the position of this thigh joint part 4 and/or 6.
Fig. 1 c illustrates guiding piece 40,42 and tilts away from transversal plane P downwards in side direction, and this transversal plane P passes user 12 basically in operation hip joint ball extends.Be sandwiched in the angle β between this transversal plane P and this guiding piece 40
1Preferably less than 20 °, more preferably less than 15 °.Angle β
1Be preferably more than 2 °, more preferably greater than 7 °.Most preferably, angle β
1Basically it is 12 °.Think that foregoing is applicable to the angle β between transversal plane P and guiding piece 42 in a similar manner
2Therefore, in this example,, stipulated predetermined flexion angles for two hip joints.The straddle state of thigh 14,16 during the flexing of two hip joints and abduction have been determined to use together.
In an exemplary embodiment, for two thigh joint part 4,6, angle of splay is fixed, because first thigh joint part 4 and second thigh joint part 6 can move along same camber line basically in plan view from above or bottom view at least, wherein, the radius of this camber line preferably is essentially 250mm, and for two thigh joint part 4,6, flexion angles is fixed, because the angle that is sandwiched between this transversal plane P and the guiding piece 40 is 12 ° basically.In one exemplary embodiment mentioned above,, obtain to be used for the treatment of the unusual particularly advantageous straddle state of hip joint development for two thighs 14,16.
Obviously, in this example, when the distance between first thigh joint part 4 and/or second thigh joint part 6 and the trunk joint elements 2 increased, the height and position of first thigh joint part and/or second thigh joint part reduced respectively to the direction of head at the hip joint from user.In this example, therefore think that be related apart from d, angle of splay α with height and position.Is related apart from d, angle of splay α with height and position, makes first thigh joint part 4 and/or second thigh joint part 6 to move along fixed predefined paths with respect to trunk joint elements 2.In this example, this fixed predefined paths is laterally tilting away from this transversal plane P downwards.
More generally, what think first thigh joint part 4 and/or second thigh joint part 6 is related apart from d, angle of splay α with height and position, makes the first setpoint distance d between this thigh joint part and the trunk joint elements
1With the first setting angle of splay α
1Related with first set height position, and be different from the first setpoint distance d
1The second setpoint distance d
2Be different from first and set angle of splay α
1Second set angle of splay α
2Randomly be different from the second set height position association of first set height position.
Obviously may be with angle β
1And/or β
2Be designed to set.Therefore, the flexion angles of one or two hip joint is designed to set.Also the height and position of thigh joint part 4,6 may be designed to set in a different manner.Because it is unusual but also to can be used for more specific hip joint unusual that the height and position that can set, hip abduction orthosis not only can be used for general hip joint development.
Fig. 2 is illustrated in the front view that the hip abduction orthosis shown in Fig. 1 a to Fig. 1 c is applied to the example on the user 12, and in this example, user is children's.Wherein, shown in broken lines in the front view of Fig. 2 at the parts of the hip abduction orthosis 1 at user rear.First thigh joint part 4 engages first thigh 14 of user 12.Second thigh joint part 6 engages second thigh 16 of user 12.In the example of Fig. 2, first thigh joint part 4 is connected with first thigh 14.In the example of Fig. 2, second thigh joint part 6 is not connected with second thigh 16.During normal use, second thigh joint part 6 will be connected with second thigh 16, as among Fig. 2 about shown in first thigh joint part 4.Trunk joint elements 2 engage the trunk 18 of this user.
It is unusual or be used for stablizing hip joint after dislocation or subluxation that hip abduction orthosis 1 (for example) is used for the treatment of hip joint development, and (for example) is used for children's, such as baby or child.First coupling components 8 and second coupling components 10 are configured to respectively to fix basically in primary importance and the second position position of at least one second fixing point of the position of at least one first fixing point of this first thigh joint part 4 and second thigh joint part 6 respectively.When orthosis 1 is through user 12 on one's body the time, these expression thigh 14,16 positions with respect to trunk 18 are fixed.Therefore, stablized hip joint.
In the example of Fig. 2, trunk joint elements 2 are positioned on the back side 20 of trunk 18 of user 12.In this example, orthosis 1 is set up, and makes trunk joint elements 2 can be attached on the back side 20 of trunk 18 of user 12.At this, trunk joint elements 2 extend at short transverse H basically, the spinal column that this short transverse H is arranged essentially parallel to user 12 extends, and these trunk joint elements 2 also extend at width W basically, and this width W extends substantially transversely to short transverse H and extending laterally with respect to user 12 in operation.Because in this example, trunk joint elements 2 make the front of trunk 18 keep free basically, therefore can (at least lessly) not hinder the task (for example, under child's situation, playing) that user 12 betides the front of trunk 18.Hip abduction orthosis 1 is provided with belt 22 and is used for trunk joint elements 2 are attached to trunk 18.For this reason, belt 22 can (for example) be provided with known closure member 23 itself, connects as Velcro, bracelet or snap-fastener.
In this example, trunk joint elements 2 are provided with rigid back support 24 basically.In this article, rigid back support 24 has sufficient rigidity and enough is connected securely with trunk 18 can make this orthosis 1 basically, so that can fix the position of this thigh 14,16 with respect to this trunk 18.In this example, back support is also enough submissive to follow the shape at back, for example, and the bending of the spinal column of user.In this example, first coupling components 8 and second coupling components 10 directly are connected with rigid back support 24 basically, so that this orthosis 1 enough is connected securely with this trunk, thereby can fix the position of this thigh 14,16 with respect to this trunk 18.In order to increase snugness of fit, in this example, trunk joint elements 2 also are provided with back pad 26, and this back pad 26 has at least slightly flexible and/or elastic design and is located on the side of trunk joint elements 2, this back pad 26 in operation towards trunk 18.Wherein, back pad 26 may extend to the peripheral outer of back support 24 and/or this back support the edge design (for example, circular), make back support 24 the edge not (at least tinily) be pressed in uncomfortably on the back side of trunk 18 of user 12.
In Fig. 1 a, Fig. 1 b, Fig. 1 c and Fig. 2, this thigh joint part 4 and 6 each all be respectively equipped with inflexible basically band 28 or 30.In use, band 28 and 30 surrounds first thigh 14 and second thigh 16 respectively.The band 28,30 that Fig. 1 b illustrates thigh joint part 4,6 is taper, makes them follow the shape of the thigh 14,16 of user 12.This makes this thigh joint part 4,6 can be connected fully securely with thigh 14,16 so that can become possibility with respect to the position that this trunk 18 is fixed this thigh 14,16.In this example, each all is provided with thigh cushions 32,34 this thigh joint part 4,6, thigh cushions 32,34 has at least slightly flexible and/or elastic design and is located on the side of thigh joint part 4,6, thigh cushions 32,34 in operation towards thigh 14,16.That is to say that thigh cushions 32 is sandwiched between band 28 and the thigh 14 and thigh cushions 34 is sandwiched between band 30 and the thigh 16 in operation on operating.
Therefore, the band of the back support 24 of trunk joint elements 2 and thigh joint part 4,6 28,30 forms inflexible basically moulding part, its can (for example) by rigidity plastics manufacturing basically.Back pad 26 and thigh cushions 32,34 may be by flexibility and/or elastoplast manufacturings.Obviously the different in kind of plastics that can be used for making moulding part is in the character of the plastics that can be used for making liner.
Trunk joint elements and/or thigh joint part 4 and/6 may be made by multicomponent injection moulding, for example, two component injection mouldings (also being known as 2K injection moulding), these trunk joint elements comprise plastics back support 24 and plastics back pad 26, and this thigh joint part 4 and/or 6 comprises plastics band 28 and/or 30 and plastics thigh cushions 32/34 respectively.Therefore, form liner and moulding part simultaneously, this allows to make at an easy rate thigh joint part and/or trunk joint elements.
Except the thigh joint part and trunk joint elements above mentioned, coupling components, for example, and arm and sleeve, shown in Fig. 1 c, also can be by the plastics manufacturing.
In specific embodiments, hip abduction orthosis is basically fully by the plastics manufacturing.Preferably, this hip abduction orthosis is fully by the plastics manufacturing.Therefore, provide a kind of orthosis of can be simply and making at an easy rate.In addition, this orthosis can simply and up hill and dale be cleaned, and for example, utilizes water and randomly cleaning agent, such as, standard dish liquid detergent perhaps even in standard dishwasher cleans.Be used at this orthosis under children's's the situation, the probability of simply and up hill and dale cleaning this hip abduction orthosis is particularly advantageous.This be because, in this case, orthosis may or even probably since (for example) food, urine and/or Excreta and dirty, this needs thoroughly to clean this orthosis so that do not jeopardize child's holistic health.
Obviously, use multicomponent injection moulding to obtain the parts that modular molding parts and liner also can be used for the orthotic Body contact with user of other hip abduction orthosis and other.
And, obviously, also may make other hip abduction orthosis and other orthosis by plastics fully, for example, can be simply and clean up hill and dale under these orthotic situations at needs.
The hip abduction orthosis 1 that can as mentioned belowly be set in above to be introduced is so that corresponding to the size of user 12.
First thigh joint part 4 places apart from trunk joint elements 2 desirable distances and/or becomes desirable angle of splay.In the example of Fig. 1 a, Fig. 1 b, Fig. 1 c and hip abduction orthosis 1 shown in Figure 2, the locking mechanism 48 of first coupling components 8 is not locked and this first thigh joint part 4 placed apart from trunk joint elements 2 desirable distances.In this example, then can be in sleeve transfer arm 46.
Shown in Fig. 1 c, hip abduction orthosis 1 may be provided with first and be used to be illustrated in the expression of the setpoint distance between first thigh joint part 4 and the trunk joint elements 2 apart from outgoing mechanism 56, for example with the setpoint distance of centimetre expression.In Fig. 1 c, this is designed to be located at the scale on the arm 46 of first coupling components 8 apart from outgoing mechanism 56.
In addition, second thigh joint part 6 places apart from trunk joint elements 2 desirable distances and/or become desirable angle of splay for second thigh 16.This is to carry out with the similar mode of above being introduced about first thigh joint part 4 of mode.Hip abduction orthosis also can be provided with second distance outgoing mechanism 58, is used to be illustrated in the expression of the setpoint distance between second thigh joint part 6 and the trunk joint elements 2, for example, and in order to the setpoint distance of centimetre expression.
In specific embodiments, if these two thighs 14,16 have correct abduction and preferably are in or keep correct straddle state, can determine the distance between kneed second back of kneed first back of first thigh 14 and second thigh 16, for example use tape measure.Wherein, for example, think that for each lower limb, the hip joint ball is placed in the center of acetabular bone.Wherein, can use X ray or expert (for example, doctor's) experience.Then, first thigh joint part 4 and second thigh joint part 6 can be placed apart from trunk joint elements 2 a distance, make first thigh 14 and second thigh 16 in operation, have desirable abduction, for example, make between kneed first back and second back distance the operation on corresponding to determined kneed first back and second back between distance.Then, this hip abduction orthosis can be provided with apart from outgoing mechanism, for example, scale 56,58, it illustrates corresponding to the distance that determine or that measure between the kneed back of the setpoint distance between this thigh joint part and this trunk joint elements.
First circumferential size of first thigh joint part 4 is adjusted to the circumferential size of first thigh 14.For this reason, first thigh joint part 4 is provided with the first girth set mechanism 60.This girth set mechanism 60 can be provided in the predetermined circumferential size scope and infinitely set this circumferential size.This girth set mechanism 60 also can be configured to this circumferential size of a plurality of grade settings.Wherein, a rank in a plurality of ranks is preferably less than 2.6cm, more preferably less than 1.5cm.A rank in a plurality of ranks is preferably more than 0.2cm, more preferably greater than 0.7cm.Most preferably, a rank in a plurality of ranks is substantially equal to 1cm.In Fig. 1 b, girth set mechanism 60 comprises the band 62 that is provided with a plurality of isolated recesses 64 and is used for engaging the joint element 66 of a recess of these recesses 64.Obviously, in this example, first thigh joint part is provided with first subassembly 63 that is connected with band 62 and second subassembly 65 that is connected with joint element 66.
Determine the circumferential size of first thigh 14, for example, use tape measure.Then,, set the circumferential size of first thigh joint part, make its circumferential size corresponding to first thigh 14 by means of this girth set mechanism 60.
In alternative, this girth set mechanism 60 is set up, and makes them set circumferential size with self being locked in or near this setting circumferential size.For this reason, this girth set mechanism can (for example) be provided with the tooth connection.This girth set mechanism is own known and (for example) is used for ski boots.
Shown in Fig. 1 b, hip abduction orthosis 1 can be provided with the expression that the first girth outgoing mechanism 72 is used to illustrate the setting circumferential size of first thigh joint part 4, for example with the setting circumferential size of centimetre expression.In Fig. 1 b, this girth outgoing mechanism 72 is designed to be located at the scale on first subassembly 63 on first thigh joint part 4.
In addition, second circumferential size of second thigh joint part 6 is adjusted to the circumferential size of second thigh 16.This with above carry out about the similar mode of first thigh joint part, 4 described modes.Hip abduction orthosis also can be provided with the second girth outgoing mechanism 74, is used to illustrate the expression of the setting circumferential size of second thigh joint part 6, for example with the setting circumferential size of centimetre expression.
In addition, in the example of Fig. 1 a, Fig. 1 b, Fig. 1 c and Fig. 2, each all is provided with bistable element 36 thigh joint part 4,6.This bistable element 36 has two steady statues.In first steady statue, this bistable element 36 keeps this thigh joint part 4,6 to open, and makes thigh can place this thigh joint part, enters and thigh joint part can not be closed or otherwise hinder this thigh.In second steady statue, this bistable element 36 keeps thigh joint part 4,6 to close basically, makes thigh 14,16 to small part be surrounded by thigh joint part 4,6.
Fig. 3 a and Fig. 3 b illustrate the side view of the details of the thigh joint part 4 that is in first steady statue and second steady statue respectively.In Fig. 3 a and Fig. 3 b, first of thigh joint part 4 is surrounded parts 68 and is pivotally connected to around the intermediate member 78 of (virtual) rotation axis and thigh joint part 4, and this intermediate member 78 is connected with first coupling components 8.In Fig. 3 a and Fig. 3 b, second of thigh joint part 4 is surrounded parts 70 and is pivotally connected to around the intermediate member 78 of (virtual) rotation axis 80 with thigh joint part 4.In this example, first surrounds the parts 68 and the second encirclement parts 70 and intermediate member 78 is pivotally connected to flexiblely.Therefore, can (for example) entirely make the first encirclement parts 68, second encirclement parts 70 and the intermediate member 78 by injection moulding.
In this example, the bistable element 36 of first thigh joint part 4 comprises that at least one has elastic element 82 (in Fig. 1 a, as seen in this example, bistable element 36 comprises that two have elastic element 82).There is elastic element 82 to surround that parts 68 are pivotally connected to and be pivotally connected to around (virtual) rotation axis 86 and the second encirclement parts 70 around (virtual) rotation axis 84 and first.In this example, first surrounds parts 68 and second surrounds parts 70 and has elastic element 82 to be pivotally connected to flexiblely.Therefore, can (for example) entirely make first embracing element 68, second embracing element 70 and elastic element 82 is arranged by injection moulding.
Fig. 3 a and Fig. 3 b are illustrated in distance between (virtual) rotation axis 84 and 86 less than the distance between (virtual) rotation axis 76 and 80.Wherein, can select this length that elastic element 82 is arranged, make in first steady statue and second steady statue, this has elastic element 82 basically without undergoing tensile stress and/or compression stress.Obviously, if first surround parts 68 and/or second and surround parts 70 and be in position of rotation between first steady statue and second steady statue, this has elastic element 82 will stand compression stress and therefore bending or fasten so.Because this has elastic element will attempt to offset this compression stress, therefore the first encirclement parts 68 and/or second surround parts 70 and will move to first steady statue and/or second steady statue.
Can be applied on the user 12 by the hip abduction orthosis 1 that will above be introduced as mentioned below, in this example, user is children's.
At first, can make this hip abduction orthosis 1 be ready to be applied on the user 12.For this reason, the bistable element 36 of two thigh joint part 4,6 can be placed first steady statue.In addition, the back side of the trunk joint elements 2 of hip abduction orthosis 1 can be placed on the base plate, for example on the desk.
Then, can user 12 be placed on the hip abduction orthosis 1, make the last lower limb 14,16 of user 12 be in the height of thigh joint part 4,6 from the top.Be pressed in the thigh joint part 4,6 by (modestly) last lower limb 14,16 with user 12, bistable element 36 will become the last lower limb 14,16 of second steady statue and thigh joint part 4,6 near small parts encirclement user 12 from first steady statue.In the example of Fig. 3 a, as seen shown in the side view, have elastic element 82 outside outstanding at the profile of this intermediate member 78.Obviously, be pressed on the elastic element 82 if will go up lower limb 14, bistable element 36 will become second steady statue from first steady statue so.
Therefore, hip abduction orthosis is with respect to user 12 location.Because thigh joint part 4,6 is surrounded lower limb 14,16 in second steady statue to small part, therefore reduced thigh joint part and risk that the last lower limb that combines with it separates each other once more (for example owing to child strenuous exercise).
Then, can close these thigh joint part by closure member 38,39.In this example, for this reason, thigh joint part 4,6 is provided with snap closure.
If thigh joint part is provided with the girth set mechanism, this girth set mechanism is set up, and makes them self to be locked in this setting circumferential size or near this setting circumferential size, thigh joint part also may be configured to the circumferential size of maximum possible so.Then, can close this closure member 37,39.At last, can surround the circumferential size that lower limb is set thigh joint part as required up to thigh joint part by reducing this circumferential size.Thigh joint part will self be locked in this setting circumferential size or near this setting circumferential size.
At last, the belt 22 of trunk joint elements 2 can be located at around the trunk 18 and can close by closure member.
In Fig. 1 a to Fig. 1 b and Fig. 2, first thigh joint part 4 can only be connected with second thigh joint part 6 with second coupling components 10 via first coupling components 8.In use, therefore can only the power on the orthosis be passed to second thigh joint part 6 from first thigh joint part 4 via first coupling components 8 and second coupling components 10.In this example, can only first thigh joint part 4 be connected with second thigh joint part 6 via the back side of orthosis 1 then.Extend on the back side 20 at the trunk 18 of user 12 in the operation at the back side of orthosis 1.Therefore in use, can only power be passed to second thigh joint part 6 from first thigh joint part 4 via the orthotic back side.Therefore the coupling components 8,10 that on the front of trunk 18, does not have this orthosis 1.And for this reason, the less obstruction that user 12 is subjected to when betiding the task of trunk 18 fronts.
In the example in Fig. 1 a, Fig. 1 b, Fig. 1 c and Fig. 2, in use, all on the back side 20 of trunk 18, this is favourable for the snugness of fit of orthosis 1 for trunk joint elements 2 and coupling components 8,10.In addition, this makes on user 12 and to use and to remove orthosis 1 more simple, because can use and remove this orthosis from the back side 20 of trunk 18 simply.
In example, hip abduction orthosis is provided with the design that is suitable for the child.In this case, hip abduction orthosis is designed to Teddy bear.This provides this hip abduction orthosis to be easier to by user, the advantage that the guardian (for example, father and mother) of (being under (immature) child's the situation at user for example) and/or user accepts.Therefore, the guardian of user more easily is attached to this hip abduction orthosis on the user.Obviously, hip abduction orthosis also can be provided with different outward appearances, for example clown or different (cuddlesome) animal, prince/princess, children's stories figure, illusion figure etc.
In example, the trunk joint elements can be connected with the user trunk by belt.The trunk joint elements also may comprise at least one bistable element, be used for keeping the trunk joint elements to open in first steady statue, so that trunk can be placed in it, and keep trunk joint elements to small part to close, so that surround this trunk to small part in second steady statue.In the example of Fig. 1 a, for example, the fore paw of Bears may have certain length and may each all be provided with bistable element, make in first steady statue, the fore paw standard-sized sheet makes these trunk joint elements be attached on the trunk " to embrace " user on the trunk that the trunk joint elements can be placed user and in second steady statue.
These modification all are understood that to belong in the framework of the present invention.
Claims (55)
1. a hip abduction orthosis that is used for stablizing the hip joint of user is provided with trunk joint elements, first thigh joint part and second thigh joint part and first coupling components and second coupling components,
Wherein, described trunk joint elements are configured to be connected with the trunk of described user,
Described first thigh joint part and second thigh joint part are configured to engage with first thigh and second thigh of described user respectively,
Described first coupling components makes described first thigh joint part be connected with described trunk joint elements, and described second coupling components makes described second thigh joint part be connected with described trunk coupling components,
Distance between described first thigh joint part and/or described second thigh joint part and the described trunk joint elements can be set,
The angle of splay of described thigh joint part is sandwiched between a straight line and the arrow face, described straight line in operation at the longitudinal extension of the described thigh that combines with described thigh joint part, and being passed in operation goes up in abutting connection with the plane of the described thigh joint part of described thigh
The described angle of splay of described thigh joint part can be set, and
Described distance is related with described angle of splay, it is related to make that first setpoint distance and first between described thigh joint part and described trunk joint elements is set angle of splay, and second setpoint distance that is different from described first setpoint distance to set the second setting angle of splay of angle of splay related with being different from described first.
2. hip abduction orthosis according to claim 1 is characterized in that, the variation of the distance in predetermined distance range causes the predetermined variation of angle of splay.
3. hip abduction orthosis according to claim 2 is characterized in that described distance range has the length above 2cm, preferably surpasses 10cm.
4. according to claim 2 or 3 described hip abduction orthosis, it is characterized in that described distance range has the length less than 30cm, preferably less than 20cm.
5. according to each described hip abduction orthosis in the claim 2 to 4, it is characterized in that each variation of the distance in described predetermined distance range has caused the predetermined variation of angle of splay.
6. according to each described hip abduction orthosis in the claim 2 to 5, it is characterized in that described distance range comprises the predetermined curve path.
7. according to each described hip abduction orthosis in the aforementioned claim, it is characterized in that described hip abduction orthosis is configured to infinitely set the distance between described first thigh joint part and/or described second thigh joint part and the described trunk joint elements.
8. according to each described hip abduction orthosis in the claim 1 to 6, it is characterized in that described hip abduction orthosis is configured to the distance between described first thigh joint part of a plurality of grade settings and/or described second thigh joint part and the described trunk joint elements.
9. according to each described hip abduction orthosis in the aforementioned claim, it is characterized in that described first coupling components and/or described second coupling components are configured to fix at least one first fixing point of described first thigh joint part and/or at least one second fixing point of described second thigh joint part in the primary importance and/or the second position respectively basically with respect to described trunk joint elements respectively.
10. according to each described hip abduction orthosis in the aforementioned claim, it is characterized in that described distance is related with described angle of splay, make each setpoint distance related with angle of splay associated therewith.
11. hip abduction orthosis according to claim 10 is characterized in that, each setpoint distance is related with setting angle of splay associated therewith clearly.
12., it is characterized in that described distance and described angle of splay are set according to claim 5 or 6 described hip abduction orthosis, if make setpoint distance increase, angle of splay so associated therewith reduces.
13. according to each described hip abduction orthosis in the claim 10 to 12, it is characterized in that, described distance is related with described angle of splay, makes described thigh joint part to move along curved path with respect to described trunk joint elements, such as moving along camber line.
14. hip abduction orthosis according to claim 13 is characterized in that, in plan view from above, described first thigh joint part and described second thigh joint part can move along same camber line at least.
15., it is characterized in that the radius of described camber line preferably less than 350mm, most preferably is essentially 250mm less than 500mm according to claim 13 or 14 described hip abduction orthosis.
16. each described hip abduction orthosis in 10 is characterized in that the radius of described camber line is preferably more than 200mm greater than 100mm according to Claim 8, most preferably is essentially 250mm.
17., it is characterized in that in the short transverse of described user, the height and position of at least one thigh joint part can be set according to each described hip abduction orthosis in the aforementioned claim.
18. hip abduction orthosis according to claim 17, it is characterized in that, described distance, described angle of splay and described height and position are related, make described first setpoint distance and described first between described thigh joint part and the described trunk joint elements set angle of splay and first set height position related, and described second setpoint distance that is different from described first setpoint distance be different from described first second set height position of setting the described second setting angle of splay of angle of splay and randomly being different from described first setting height and be associated.
19. hip abduction orthosis according to claim 18, it is characterized in that, described distance, described angle of splay and described height and position are related, make described thigh joint part to move along fixed predefined paths with respect to described trunk joint elements.
20. hip abduction orthosis according to claim 19 is characterized in that, described fixed predefined paths tilts away from the transversal plane of the hip joint ball that passes described user downwards at lateral.
21. hip abduction orthosis according to claim 20 is characterized in that, is sandwiched in angle between described transversal plane and the described predefined paths less than 20 °, preferably less than 15 °, most preferably is essentially 12 °.
22., it is characterized in that according to claim 20 or 21 described hip abduction orthosis, be sandwiched in angle between described transversal plane and the described predefined paths greater than 2 °, be preferably more than 7 °, most preferably be essentially 12 °.
23. according to each described hip abduction orthosis in the aforementioned claim, it is characterized in that, described first coupling components and/or second coupling components are provided with guiding piece, be used for described first thigh joint part and/or second thigh joint part from described first setpoint distance and be associated with described first setpoint distance described first set angle of splay be directed to described second setpoint distance and be associated with described second setpoint distance second set angle of splay.
24. hip abduction orthosis according to claim 8 is characterized in that, a rank in described a plurality of ranks is preferably less than 2.6cm, more preferably less than 1.5cm.
25. according to Claim 8 or 24 described hip abduction orthosis, it is characterized in that a rank in described a plurality of ranks is preferably more than 0.2cm, more preferably greater than 0.7cm
26. according to each described hip abduction orthosis in the aforementioned claim, it is characterized in that described hip abduction orthosis is provided with locking mechanism, be used for fixing described setpoint distance.
27. according to each described hip abduction orthosis in the aforementioned claim, it is characterized in that, described hip abduction orthosis is provided with apart from outgoing mechanism, is used to be illustrated in the setpoint distance between described thigh joint part and the described trunk joint elements and/or sets angle of splay.
28. hip abduction orthosis according to claim 27 is characterized in that, describedly represents corresponding to the distance between kneed two backs of the described user of described setpoint distance apart from outgoing mechanism.
29., it is characterized in that at least one thigh joint part can be rotated around rotation axis with respect at least one coupling components according to each described hip abduction orthosis in the aforementioned claim.
30. hip abduction orthosis according to claim 29 is characterized in that, described at least one thigh joint part is connected with described at least one coupling components via pivot, and described pivot directly engages described at least one thigh joint part.
31., it is characterized in that described rotation axis extends through described at least one thigh joint part according to claim 29 or 30 described hip abduction orthosis.
32., it is characterized in that at least one thigh joint part is taper according to each described hip abduction orthosis in the aforementioned claim when it is applied on the thigh of described user.
33. according to each described hip abduction orthosis in the aforementioned claim, it is characterized in that, at least one thigh joint part comprises bistable element, be used for keeping described thigh joint part to open in first steady statue, so that thigh can be placed in it, and keep described thigh joint part to close basically in second steady statue, so that surround thigh to small part.
34. hip abduction orthosis according to claim 33 is characterized in that, described bistable element comprises element springy.
35. according to each described hip abduction orthosis in the aforementioned claim, it is characterized in that at least one thigh joint part comprises closure member,, be used in operation, closing described thigh joint part around the thigh of described user such as snap closure.
36., it is characterized in that the circumferential size of at least one thigh joint part can be set according to each described hip abduction orthosis in the aforementioned claim.
37. hip abduction orthosis according to claim 36 is characterized in that, described thigh joint part is provided with the girth set mechanism, and it for example is configured such that they will self be locked in the circumferential size or the approaching circumferential size of setting of setting.
38. according to aforementioned claim 36 or 37 described hip abduction orthosis, it is characterized in that described thigh joint part is provided with the girth outgoing mechanism, be used to illustrate the expression of described setting circumferential size.
39. according to each described hip abduction orthosis in the aforementioned claim, it is characterized in that, at least one thigh joint part and/or trunk joint elements comprise inflexible basically moulding part, for example the inflexible basically moulding part of being made by plastics.
40. according to each described hip abduction orthosis in the aforementioned claim, it is characterized in that, at least one thigh joint part and/or described trunk joint elements are provided with liner, described liner is made by flexibility and/or elastomeric material, such as plastics, described liner the operation on towards described user.
41., it is characterized in that described thigh joint part and/or described trunk joint elements are made by multicomponent injection moulding according to claim 39 and 40 described hip abduction orthosis, to form described liner and described moulding part simultaneously.
42., it is characterized in that described orthosis is basically fully by the plastics manufacturing according to each described hip abduction orthosis in the aforementioned claim.
43., it is characterized in that described orthosis is fully by the plastics manufacturing according to the described hip abduction orthosis of claim 42.
44. according to each described hip abduction orthosis in the aforementioned claim, it is characterized in that described orthosis is configured to can only be via in operation power being passed to described second thigh joint part from described first thigh joint part at the described orthotic back side of extending on the back side of described user.
45., it is characterized in that described first thigh joint part can only be connected with described second thigh joint part via the described orthotic described back side according to the described hip abduction orthosis of claim 44.
46. according to each described hip abduction orthosis in the aforementioned claim, it is characterized in that, in use, described trunk joint elements are on the back side of described user, described trunk joint elements extend in short transverse, described short transverse is arranged essentially parallel to described user in operation spinal column extends, and described trunk joint elements extend on width, and described width is extending laterally with respect to described user in operation.
47., it is characterized in that described trunk joint elements are provided with belt according to each described hip abduction orthosis in the aforementioned claim, be used in operation, described trunk joint elements being attached to the trunk of described user.
48. according to each described hip abduction orthosis in the aforementioned claim, it is characterized in that, described trunk joint elements comprise at least one bistable element, be used for keeping described trunk joint elements to open in first steady statue, so that described trunk can be placed in it, and keep described trunk joint elements to close basically in second steady statue, so that surround described trunk to small part.
49. according to each described hip abduction orthosis in the aforementioned claim, it is characterized in that described hip abduction orthosis is provided with the outward appearance that is suitable for the child, such as clown or (cuddlesome) animal.
50. an orthosis, wherein, described orthosis is basically fully by the plastics manufacturing.
51. according to the described orthosis of claim 50, it is characterized in that, described orthosis is the hip abduction orthosis that is used for stablizing the hip joint of user, it is provided with the trunk joint elements, first thigh joint part and second thigh joint part and first coupling components and second coupling components, described trunk joint elements are configured to be connected with the trunk of described user, described first thigh joint part and described second thigh joint part are configured to engage with first thigh and second thigh of described user respectively, described first coupling components makes the described first thigh coupling components be connected with described trunk joint elements, and described second coupling components makes described second thigh joint part be connected with described trunk coupling components.
52. an orthosis, wherein, the joint elements that engage the body part of user in operation are made by multicomponent injection moulding.
53. according to the described orthosis of claim 52, it is characterized in that, described orthosis is the hip abduction orthosis that is used for stablizing the hip joint of user, it is provided with the trunk joint elements, first thigh joint part and second thigh joint part and first coupling components and second coupling components, described trunk joint elements are configured to be connected with the trunk of described user, described first thigh joint part and described second thigh joint part are configured to engage with first thigh and second thigh of described user respectively, described first coupling components makes the described first thigh coupling components be connected with described trunk joint elements, and described second coupling components makes described second thigh joint part be connected with described trunk coupling components, and described first thigh joint part and/or described second thigh joint part and/or described trunk joint elements are made by multicomponent injection moulding.
54. orthosis, it is characterized in that, the joint elements that surround the body part of user to small part in operation comprise bistable element, to keep described joint elements to open in first steady statue, so that described body part can be placed in it, and keep described joint elements to close basically in second steady statue, so that surround described body part to small part.
55. according to the described orthosis of claim 54, it is characterized in that, described orthosis is the hip abduction orthosis that is used for stablizing the hip joint of user, it is provided with the trunk joint elements, first thigh joint part and second thigh joint part and first coupling components and second coupling components, described trunk joint elements are configured to be connected with the trunk of described user, described first thigh joint part and described second thigh joint part are configured to engage with first thigh and second thigh of described user respectively, described first coupling components makes the described first thigh coupling components be connected with described trunk joint elements, and described second coupling components makes described second thigh joint part be connected with described trunk coupling components, and described first thigh joint part and/or second thigh joint part comprise described bistable element, be used for keeping described joint elements to open in first steady statue, so that thigh can be placed in it, and keep described joint elements to close basically in second steady statue, be used for surrounding thigh to small part.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL1029502 | 2005-07-12 | ||
| NL1029502A NL1029502C2 (en) | 2005-07-12 | 2005-07-12 | Hip abduction orthosis for stabilizing the hip joint of a small child includes a trunk engaging part coupled to two thigh engaging parts each with an abduction angle coupled to a distance |
| NL1031342 | 2006-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101257868A true CN101257868A (en) | 2008-09-03 |
Family
ID=35759200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006800324998A Pending CN101257868A (en) | 2005-07-12 | 2006-05-12 | Hip abduction orthosis |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101257868A (en) |
| NL (1) | NL1029502C2 (en) |
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| CN107260382A (en) * | 2017-06-29 | 2017-10-20 | 芜湖启泽信息技术有限公司 | A kind of infant's congenital dislocation of hip joint 3D printing corrective therapy device |
| CN110314025A (en) * | 2019-07-24 | 2019-10-11 | 浙江工业大学 | One kind can monitor acetabular dysplasia correction belt |
| CN110338953A (en) * | 2019-07-24 | 2019-10-18 | 浙江工业大学 | A kind of auxiliary hip joint orthopedic system and straightening method |
| CN110338809A (en) * | 2019-07-24 | 2019-10-18 | 浙江工业大学 | A kind of infant hip joint posture catcher |
| US10842653B2 (en) | 2007-09-19 | 2020-11-24 | Ability Dynamics, Llc | Vacuum system for a prosthetic foot |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3260259A (en) * | 1962-10-08 | 1966-07-12 | S H Camp & Company | Abduction splint |
| US3815589A (en) * | 1972-09-11 | 1974-06-11 | R Bosley | Brace assembly for controlling the hip position in a child |
| GB8605472D0 (en) * | 1986-03-05 | 1986-04-09 | Meyer Paul A R | Leg restraint |
| CA2241575A1 (en) * | 1998-06-23 | 1999-12-23 | Devin J. Ostrom | Coupling and orthotic brace incorporating the coupling |
| DE10133299B4 (en) * | 2000-07-14 | 2006-07-27 | Ströhlein, Bernd | Orthosis for the treatment of hip dysplasia and the dislocation hip |
-
2005
- 2005-07-12 NL NL1029502A patent/NL1029502C2/en not_active IP Right Cessation
-
2006
- 2006-05-12 CN CNA2006800324998A patent/CN101257868A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10842653B2 (en) | 2007-09-19 | 2020-11-24 | Ability Dynamics, Llc | Vacuum system for a prosthetic foot |
| CN107260382A (en) * | 2017-06-29 | 2017-10-20 | 芜湖启泽信息技术有限公司 | A kind of infant's congenital dislocation of hip joint 3D printing corrective therapy device |
| CN110314025A (en) * | 2019-07-24 | 2019-10-11 | 浙江工业大学 | One kind can monitor acetabular dysplasia correction belt |
| CN110338953A (en) * | 2019-07-24 | 2019-10-18 | 浙江工业大学 | A kind of auxiliary hip joint orthopedic system and straightening method |
| CN110338809A (en) * | 2019-07-24 | 2019-10-18 | 浙江工业大学 | A kind of infant hip joint posture catcher |
| CN110314025B (en) * | 2019-07-24 | 2021-03-09 | 浙江工业大学 | Correction belt capable of monitoring acetabulum dysplasia |
| CN110338953B (en) * | 2019-07-24 | 2022-01-25 | 浙江工业大学 | Auxiliary hip joint orthopedic system and orthopedic method |
Also Published As
| Publication number | Publication date |
|---|---|
| NL1029502C2 (en) | 2007-01-16 |
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