CN110025829A - A kind of operation ancillary equipment based on bone collection - Google Patents

Abstract

The operation ancillary equipment based on bone collection that the invention discloses a kind of, including fixing seat, it is interior to be equipped with working chamber；Strip operation chamber is set in fixing seat；It is intracavitary to be set to the strip operation for the soft tissue of bony surface to be proposed rejecting for stripping off device；Driving device is removed, for driving the stripping cell that rotation occurs while revolution；Cleaning device, it is cleaned for intracavitary to removing after removing indoor material and discharging, it includes the water supply connector being set on cover board, the cleaning sprayer, the boss on cover board and the displacement component for driving the stripping cell to move up and down that are connected with the water supply connector, boss inner hollow setting, the cleaning sprayer are set in the boss.The present invention can be achieved automation and reject soft tissue, and work efficiency is high, time saving and energy saving；After soft tissue removing is completed, stripping cell inside can be cleaned by cleaning device, soft tissue is avoided to remain in stripping cell and occur breeding bacterium.

Description

A kind of operation ancillary equipment based on bone collection

Technical field

The invention belongs to surgery assistor tool technical fields, set more particularly, to a kind of operation auxiliary based on bone collection It is standby.

Background technique

Bone grafting operation is that bone tissue is transplanted to skeleton defect, the position for needing to reinforce or merge in patient body with operation.For Suitable bone block is obtained, in order to screen suitable broken bone block, broken bone screening in the prior art occurs and to bony surface The instrument that is removed of soft tissue, but after traditional instrument removal, soft tissue is easy to remain in instrument, it is difficult to remove dry Only, it after long-time service, is easy in instrument intussusception endophytic bacteria, so that next time pollutes orthopaedics when use, moves Infection is easy to appear after plant.

Summary of the invention

For overcome the deficiencies in the prior art, stripping cell can effectively be cleared up, be not easy to breed the present invention by providing one kind The operation ancillary equipment based on bone collection of bacterium.

To achieve the goals above, the invention adopts the following technical scheme: a kind of operation ancillary equipment based on bone collection, Including

Fixing seat, it is interior to be equipped with working chamber；

Strip operation chamber is set in fixing seat, and fixing seat is equipped with the cover board for closing strip operation chamber；

It is intracavitary to be set to the strip operation for the soft tissue of bony surface to be proposed rejecting for stripping off device；Including rotatably shelling From room, set on the indoor spherical removing chamber of the removing and multiple release members on the removing cavity wall；

Driving device is removed, for driving the stripping cell that rotation occurs while revolution；

Cleaning device cleans comprising be set to cover board for intracavitary to removing after removing indoor material and discharging On water supply connector, be connected with the water supply connector cleaning sprayer, the boss on cover board and for driving the removing The displacement component that room moves up and down, boss inner hollow setting, the cleaning sprayer are set in the boss.

In the present invention only need by after screening bone block or broken bone add to stripping cell, later driver drive Stripping cell rotation can be realized the automation to bone block or broken bone and reject soft tissue, and work efficiency is high, the reduction of high degree The workload of medical worker, it is time saving and energy saving；Stripping cell during rotation, will carry out rotation while revolution, to make Must remove indoor material can the comprehensive effect by release member, guarantee that soft tissue is stripped clean, residual rate is low；And it is logical It crosses a driving device while realizing the revolution and rotation of stripping cell, structure is simple, effectively save energy consumption；

After soft tissue removing is completed, stripping cell inside can be cleaned by cleaning device, soft tissue is avoided to remain in stripping Occur breeding bacterium from interior or influence the separating effect of bone block next time, effectively avoids impacting surgery situation；It is logical The mode for crossing spray is cleaned, and cleaning effect is good, and coverage rate is wide, and when cleaning is less prone to residual；And it only needs intaking Water pipe is connected on connector to be operated, easy to operate.

The displacement component includes the moving member moving up and down set on strip operation chamber top and for driving The driving structure that the moving member moves up and down when the moving member moves up, can drive the stripping cell to move up；Removing After room moves up, removing driving device only drives the stripping cell to revolve when starting；When cleaning, by the envelope at feed openings After lid is removed, guarantee was cleaned, and rotation will not occur for stripping cell, guaranteed that feed openings positions is directed at cleaning sprayer always；Its Secondary, during revolution, the soft tissue that removing chamber interior walls cover is easier to be washed out stripping cell, and cleaning effect is be more good.

The driving structure includes the external screw thread on the moving member side wall, the interior spiral shell on strip operation cavity wall Line and the pushing handle on moving member, the cover board are equipped with the notch matched with the pushing handle；By being applied to pushing plate Add active force that moving member can be driven to rotate with respect to strip operation chamber, so that moving member occurs with respect to strip operation chamber The movement of up and down direction, easy to operate, structure is simple, is easy to implement.

The stripping off device further include set on the feed openings on the stripping cell top, the capping in the feed openings, Valve set on the discharge openings of stripping cell lower part and for being opened or closed to the discharge openings.

The removing driving device includes motor in the fixing seat, is connected with the motor gear is fixed set on this Power supply machine and gear are placed in seat cavity, matched with the gear be used to drive the stripping cell around strip operation cavity axis into The first driving part that row revolves and the second driving part for driving stripping cell progress rotation；Preferably, motor is arranged On the position close to the corner of fixing seat, redundant space is made full use of, under this kind of mode, even if after installation motor, The volume of fixing seat can't be impacted, reduce the occupied space of equipment；Since revolution, rotation are carried out around axis , so that no setting is required is larger for the size of strip operation chamber, guarantees that equipment overall volume is not too big, occupy little space, side Just it moves and puts.

First driving part includes being set to the ring above the stripping cell, being set in the ring and gear matching The double wedge of conjunction set on the intracavitary support platform for being supported to ring of the strip operation, the two stands being connected with the ring and divides Not She Yu at left and right sides of the stripping cell on two linking arms, which is rotatably arranged on bracket；By gear with The rotation of driving screen cylinder is realized in the cooperation of double wedge, and structure is simple, and cooperation is stablized, and is not easy failure；And matched using gear with double wedge Even if the mode of conjunction also ensures that stripping cell generates certain shaking during the work time, also always can between gear and double wedge It is guaranteed at meshing state, guarantees that the normal use of equipment, failure rate are low；By power transmission to removing by way of linking arm On room, stripping cell is enabled to generate certain shaking in rotation, so that removing between indoor material and release member Contact it is more abundant, hit it is more strong, soft tissue removal effect is good, and residual rate is low.

Second driving part includes a circle driven tooth on the linking arm, to be set to the strip operation intracavitary Annular convex platform and enclose fixed tooth with one from power tooth transmission cooperation on the annular convex platform；The annular convex platform inner wall There is rotation spacing between the removing chamber outer wall；The moving member is tubular structure, which is equipped with and ring The support rim matched；During stripping cell revolution, driven tooth will be moved along fixed tooth, thus in the drive of fixed tooth So that linking arm occurs actively, to realize the rotation of stripping cell under dynamic；Since driven tooth and fixed tooth are distribution up and down, the two is upper The case where mode of lower engagement, under the action of stripping cell weight, the two engagement is close, is less prone to skidding, rotation effect is good It is good, further ensure the removal rate of soft tissue；By the setting of spacing, effectively prevents stripping cell and collide ring in rotation The case where shape boss, reduces the spoilage of equipment.

The present invention can be achieved automation and reject soft tissue, and work efficiency is high, time saving and energy saving；Stripping cell during rotation, Rotation will be carried out while revolution, bony surface soft tissue is stripped clean, and residual rate is low；It, can after soft tissue removing is completed Stripping cell inside is cleaned by cleaning device, soft tissue is avoided to remain in stripping cell and occur breeding bacterium or influence The separating effect of bone block next time effectively avoids impacting surgery situation.

Detailed description of the invention

Fig. 1 is the structural diagram of the present invention.

Fig. 2 is top view of the invention.

Fig. 3 is the cross-sectional view in the present invention along line A-A.

Fig. 4 is the enlarged drawing in Fig. 3 at A.

Fig. 5 is three-dimensional cutaway view one of the invention.

Fig. 6 is the enlarged drawing in Fig. 5 at A.

Fig. 7 is the enlarged drawing in Fig. 3 at B.

Fig. 8 is the enlarged drawing in Fig. 3 at C.

Fig. 9 is the front view of fixing seat in the present invention.

Figure 10 is the cross-sectional view in Fig. 9 along line D-D.

Figure 11 is the cross-sectional view in Fig. 9 along E-E line.

Figure 12 is the enlarged drawing in Fig. 3 at D.

Specific embodiment

As shown in figs. 1-12, a kind of operation ancillary equipment based on bone collection, including fixing seat 1, working chamber 11, waste material are received Collect seat 2, screen cylinder 3, driving part, vibrating member, strip operation chamber 15, stripping off device, removing driving device, rewinding box 8 and Cleaning device, working chamber 11 and strip operation chamber 15 are the cylindrical chamber in fixing seat 1, and working chamber 11 and removing are grasped Make chamber 15 or so to be disposed adjacent, fixing seat is equipped with the cover board 151 for closing strip operation chamber；Screen cylinder 3 is for filtering out Bone block up to specification, and be rotatably set in the working chamber；Garbage collection seat 2 is used to carry out the waste material and sewage of screening It collects, is set to 1 lower section of fixing seat, inner hollow setting；Driving part is set in the fixing seat 1, for driving the sieve Cylinder 3 is selected to rotate；Vibrating member is set in fixing seat 1, and for driving the screen cylinder 3 to vibrate, separation is broken up component and set In in the upper shell；Be made specifically, screen cylinder 3 is whole of metal or plastics, including upper shell 31, the first screen cylinder 32, Component is broken up in second screen cylinder 33, the first screening member 34, the second screening member 35 and separation；Wherein, the first screen cylinder 32 and the upper shell To be threadedly coupled, the second screen cylinder 33 is to be threadedly coupled, and the direction of screw-threaded coupling and screen cylinder work with first screen cylinder When rotation direction it is consistent；First screening member 34 is equipped with shape, the screen holes of size 341 greater than required broken bone, the first screening member 34 can directly be connected in the first screen drum part, may be alternatively provided as removable with the first screen drum part；Second screening member 35, which is equipped with, is less than institute Need the shape of broken bone, the interception hole 351 of size, the second screening member 35 can be directly connected in the second screen drum part, may be alternatively provided as with Second screen drum part is removable.

Above-mentioned driving part includes gear ring 51, driving gear 52 and actuator 53, and wherein gear ring 51 is fixedly arranged on described On cylinder lateral wall, the fixing seat is equipped with accommodating chamber 54, and the position of the accommodating chamber is preferably provided at working chamber 11 and removing behaviour Make the angle of the composition of chamber 15, actuator is the motor being commercially available on the market, is placed in the accommodating chamber 54, it is extra to make full use of Space, under this kind of mode, even if can't also be impacted to the volume of fixing seat after installation actuator, reduce equipment Occupied space；Driving gear 52 is the metal gear being commercially available on the market, is connected on the output shaft of actuator；The sliding tooth Wheel is partially disposed in the accommodating chamber, is partially pierced by accommodating chamber and is engaged later with gear ring；Preferably, 51 outer surface of gear ring and the work Make that there is gap between 11 inner wall of chamber, above-mentioned vibrating member is the vibration excitor being commercially available on the market, and the output shaft of vibration excitor protrudes into It is in contact to working chamber, and with screen cylinder；The setting in gap ensure that vibrating member at work, and guarantee that screen cylinder can have Certain free space is vibrated, and guarantees that screening member screens material；And by the way of gear ring and gear member cooperation It ensure that in screen cylinder vibration processes, be intermeshed always between the two, the relationship of vibration is avoided to cause the rotation of screen cylinder It influences, guarantees that the normal use of equipment, failure rate are low.

Further, the top of the first screen cylinder 32 is equipped with threaded portion 321, and 31 lower part of upper shell is equipped with and the screw thread The annular interconnecting piece 311 of portion's threaded, and the roof of annular interconnecting piece 311 has been downwardly extending a circle stopper 312, the gear Portion 312 can be covered on the partial interior of threaded portion, and the lower surface of stopper 312 offsets with 34 upper surface of the first screening member Touching；Effectively avoid comparatively fine broken bone from entering in gap and gap is filled out, avoid the occurrence of the first screen drum part be difficult to from The problem of being screwed out on upper shell.

In fixing seat 1 correspond to the working chamber be equipped with end cap 12, and end cap be equipped with water pipe head 13 and with the water The connected spray head 14 of pipe fitting；Spray head is the spray head being commercially available on the market, can be on broken bone by the spray of water Blood or the soft tissue being easy to fall off are cleared up in advance, facilitate the screening operation in later period, and water has gravity, can preferably make The case where material in screening member passes through sieve pore, effectively sieve pore is avoided to block.

Working chamber lower part is equipped with drainage element, and the sewage in screen cylinder 3 is discharged the waste material by the drainage element and is received Collection seat 2 is equipped with the feed inlet 21 matched with the drainage element；Specifically, drainage element includes opening set on the circle of working chamber lower part Mouth 41 is set to the water conservancy diversion lantern ring 42 in the opening in inverted funnel-form；Wherein, opening 41 includes first opening 411 on top With the second opening 412 of lower part, the first, second opening is interconnected, it is preferred that the diameter of the second opening 412 is greater than first and opens The diameter of mouth 411,42 upper opening of water conservancy diversion lantern ring are greater than lower openings, and 42 top of water conservancy diversion lantern ring is open in 411 with first Wall is connected, and has spacing between 42 lower part of water conservancy diversion lantern ring and the second opening 412；The inner wall of the feed inlet 21 upwardly extends to be formed Have a circle extended loop 211, the extended loop 211 and second opening 412 are snap-fit connection, and extended loop 211 penetrate it is supreme It states in spacing；Therefore, waste material receipts are drained to by the flaring collection on water conservancy diversion lantern ring top via the water energy being discharged on screen cylinder is enough Collect in seat, be not in the situation for leaking out or remaining in working chamber, and since the water of spray is in drippage Shi Weixian downwards Row is contacted with water conservancy diversion lantern ring, and then avoids the situation that water directly all drops in garbage collection seat, the reduction of high degree The noise of equipment；And during installation, fixing seat only needs that extended loop is enabled to be aligned with spaced position, later places fixing seat On garbage collection seat, it will be directly realized by the position positioning to the two between extended loop and spacing, without by multiple Miscellaneous locking structure locks fixing seat and garbage collection seat, and structure is simple, facilitates operation；And since extended loop is to protrude into To gap, that is to say, that the outlet height of water conservancy diversion lantern ring will be less than the inlet height of extended loop, and then will effectively avoid water It is leaked out outward by the junction of fair water sleeves and extended loop.

The separation breaks up component and includes multiple mounting grooves 61, multiple mounting bars 62 and multiple break up first 63, wherein multiple Mounting groove 61 and mounting bar 62 are installed along the circumferencial direction of upper shell on the evenly spaced inner sidewall that upper shell is arranged in Slot 61 and mounting bar 62 extend along the length direction of upper shell, and the cross section of the mounting groove 61 and mounting bar 62 sets for T-type structure It sets；Wherein, mounting bar is arranged in mounting groove, multiple to break up first 63 and control being installed on the mounting bar of stirring；Specifically, Mounting bar 62 is made of plastics, is inserted in mounting groove, and seal member is equipped between the side wall of mounting bar and mounting groove 61；Sealing Component is two sealants 621 made of the rubber that is adhered in 62 left and right sidewall of mounting bar respectively, and the thickness of the sealant 611 Degree is greater than the gap between 62 left and right sidewall of the mounting bar left and right sidewall and mounting groove, and mounting bar during installation, directly there is peace The top of tankage is inserted into mounting bar, and assembly manipulation is convenient, and after being assembled to, it is also ensured that mounting bar and mounting groove exist It will not mutually disengage in the radial direction；The setting of sealant can block the gap between mounting groove and mounting bar, avoid Tiny broken bone enters in gap, facilitates cleaning of the later period to screen cylinder.

Further, on the mounting bar 62 it is upper along its length it is evenly spaced be distributed with multiple card slots 622, it is described to beat Head 63 is dissipated to be embedded in the card slot；And this is broken up first 63 and is made of rubber, and the sideline of outer end face is disposed as chamfering structure, institute The sideline for stating 62 outer end face of mounting bar is set as rounded structure；During screen cylinder rotation, the bone or broken that needs to screen Bone can be to breaing up head contact, can be by breaing up head preferably by broken bone by separating on bone, or by the broken bone of stick to each other It is separated from each other, or even also the soft tissue on broken bone can tentatively be removed, the setting of rubber structure, can guarantee that breaing up head has Effect preferably is broken up, since the size for breaing up head is larger, for the material using hard, is less prone to broken bone by mistake The case where degree is hit, guarantees the integrality of broken bone；The setting of corners and fillets structure can further avoid the hair of above situation It is raw.

Stripping off device is used to the soft tissue of bony surface proposing rejecting, and it is intracavitary to be set to the strip operation；Removing driving dress It sets for driving the stripping cell that rotation occurs while revolution；Rewinding box 8 is set to below stripping cell, for stripping cell 71 The material of interior discharge is collected and screens；Wherein, stripping off device include stripping cell 71 made of rotatable metal or plastics, Set on the indoor spherical removing chamber 72 of the removing, set on the feed openings 73 on the stripping cell top, in the feed openings Capping 74, set on the discharge openings 75 of stripping cell lower part, the valve 76 for being opened or closed to the discharge openings and more A release member 77；Wherein, feed openings 73, the setting symmetrical above and below of discharge openings 75, and be circular open, capping 74 and charging Opening is spirally connected, and valve 76 is the solenoid valve bought on the market；Multiple release members 77 are evenly spaced set on the interior of the removing chamber On wall, each release member 77 is conical head made of metal or plastics, and the height of release member 77 is shorter, substantially in 1-2cm, It is preferred that in 1.5cm, so that release member can strike off the soft tissue of bony surface in stripping cell rotation, but not cause pair Bone block generates excessive shock or scratch.

Above-mentioned removing driving device includes cavity 93, the first driving portion that motor 91, gear 92, power supply machine and gear are placed Part and the second driving part, wherein cavity 93 is arranged in fixing seat, and position is preferably provided at working chamber 11 and strip operation The angle that chamber 15 is constituted makes full use of redundant space after motor is placed in the cavity 93, under this kind of mode, even if installation electricity After machine, the volume of fixing seat can't also be impacted, reduce the occupied space of equipment；Gear 92 is common metal-toothed Wheel, and be connected on the output shaft of motor, the first driving part is matched with the gear, for driving the stripping cell 71 around removing Operation cavity axis revolves；Specifically, the first driving part include ring 941, double wedge 942, support platform 943, two stands 944 and Two linking arms 945, ring 941 are fixed on the side wall above stripping cell, and double wedge 942 is set as multiple, along the outer surface of ring Evenly spaced distribution, and above-mentioned double wedge can be engaged with gear, thus driving stripping cell rotation when gear rotates；Support platform 943 For the circle boss extended inwardly to form by strip operation cavity wall, two stands 944 can be supported to ring by the boss Symmetrical to be connected in ring, two linking arm 945 is symmetrical to be set on stripping cell, and the one of linking arm 945 End is connected with stripping cell, and the other end passes through bracket 944, and can rotate with respect to bracket 944.

Second driving part for drive the stripping cell 71 carry out rotation, specifically, the second driving part include one circle from Movable tooth 951, annular convex platform 952 and one enclose fixed tooth 953, wherein a circle driven tooth 951 is along the circumferentially-spaced uniform of linking arm It is distributed on the outer peripheral surface of linking arm, annular convex platform 952 is intracavitary set on the strip operation, and above-mentioned one, which encloses fixed tooth 953, sets In driven tooth and the fixation tooth engagement on the upper surface of the annular convex platform, and on linking arm, since driven tooth and fixed tooth are Distribution up and down, the two is the mode engaged up and down, and under the action of stripping cell weight, the two engagement is close, is less prone to skidding The case where, rotation works well, and further ensures the removal rate of soft tissue；By the setting of spacing, effectively prevent removing The case where room collides annular convex platform in rotation, reduces the spoilage of equipment.

Preferably, annular extension 751 has been downwardly extending at the discharge openings 75, the above-mentioned valve 76 referred to There is rotation spacing in the annular extension 751, between 71 outer wall of 952 inner wall of annular convex platform and the stripping cell 954, and the width of spacing 954 is greater than the length that the extension 751 extend out to removing outdoor face, therefore effectively prevents shelling The case where colliding annular convex platform in rotation from room, reduces the spoilage of equipment；Further, embedding in annular extension 751 Equipped with weight gain part 752, the metal which can be selected heavier mass is made, and is ring structure；Pass through setting for weight gain part It sets, so that release member after stopping operating, can automatically reset to discharge openings state directed downwardly, and then only needs control valve After door is opened, discharge can be directed out from discharge openings by removing indoor material, and working effect is high, and no setting is required excessively Space be adjusted for position of the user to stripping cell, the overall volume for reducing equipment of high degree；Furthermore due to Discharge openings are automatically aligned to lower part, then feed openings will be automatically aligned to upper position, and then when feeding intake, without to removing The position of room is adjusted, it is only necessary to the capping opening at feed openings can be fed intake, work efficiency is high, and it is easy to operate, it saves Shi Shengli.

Fixing seat 1 obtains side wall equipped with open slot 16, and the side wall of the open slot 16 is connected with the side wall of fixing seat 1, Above-mentioned rewinding box 8 is plugged in the open slot 16；Wherein rewinding box 8 includes box body 81 that top be opening setting, set on box Picking on body bottom expects hole 82, is fixedly arranged on the limited cover 83 of box body outer end and set on the handle 84 limited on this, the fixing seat 1 It is equipped with the locating slot matched with limited cover 83, box body 81 is then made of plastics or metal；It is set on 16 top surface of open slot There is the first through slot 161, which is equipped with the second through slot 162, first through slot 161 and the strip operation chamber phase Connection, the second through slot 162 is connected with fixing seat lower surface, and the first, second through slot is up big and down small truncated cone-shaped structure Setting；Preferably, the size of 161 upper opening of the first through slot being dimensioned to greater than discharge openings 75, second through slot The size of 162 upper openings being dimensioned to greater than 161 lower openings of the first through slot；Guarantee in strip operation chamber and open slot Will not residual sewage, and waste material and sewage contact elder generation with the tilt internal wall of the first through slot and the second through slot, in turn when falling Avoid the situation that material and water directly all drop in garbage collection seat, the noise for reducing equipment of high degree.

Further, the bottom of fixing seat 1 is equipped with an annular groove 17, and above-mentioned 2 upper surface of garbage collection seat is equipped with One circular opening 22 of gathering materials, and upwardly extended in opening 22 of gathering materials and be formed with a ring shape interpolating unit 221, the annular interpolating unit 221 can penetrate to the annular groove；Therefore, after fixing seat only needs to enable annular interpolating unit and annular groove position alignment, by fixing seat It is placed on garbage collection seat, the position positioning to the two will be directly realized by between annular interpolating unit and annular groove, thus nothing Fixing seat and garbage collection seat need to be locked by complicated locking structure, structure is simple, facilitates operation；And due to annular Interpolating unit stretches in annular groove, and water is also effectively avoided to be leaked out outward by the junction of annular interpolating unit and annular groove.

As shown in figure 12, cleaning device is used for after the material in stripping cell 71 discharges clear to intracavitary progress is removed It washes comprising water supply connector 101, cleaning sprayer 102, boss 103 and displacement component, wherein boss 103 is set on cover board, and The setting of 103 inner hollow of boss, the boss are preferably that cover plate central portion raises upward the tubular boss to be formed, and above-mentioned water inlet connects First 101 are set on the boss, and cleaning sprayer 102 is then set in the boss 103, and cleaning sprayer 102 is connected with water supply connector； Above-mentioned cleaning sprayer 102 is conventional fountain head, and structure repeats no more；

Displacement component is for driving the stripping cell to move up and down, specifically, displacement component includes moving up and down set on institute State the moving member 104 on strip operation chamber top and the driving structure for driving the moving member 104 to move up and down, the moving member 104 when moving up, and the stripping cell 71 can be driven to move up；After stripping cell 71 moves up, removing driving device starting When only drive the stripping cell 71 to revolve；Specifically, the driving structure includes the outer spiral shell on 104 side wall of moving member Line, the internal screw thread on 15 inner wall of strip operation chamber and the pushing handle 105 on moving member, pushing handle are by moving member Portion raises upward the convex block to be formed, and the cover board 151 is equipped with the notch 152 matched with the pushing handle, works as cover plate lid When conjunction, pushing handle is penetrated to the notch；The moving member 104 is tubular structure, and preferably plastics or metal are made, the movement 104 lower part of part has extended inwardly to form a circle support rim 106, and the ring is placed on the support rim 106.

Working principle is as follows, and the broken bone screened will be needed to put into screen cylinder, starts actuator and vibrating member is sieved Selection operation stops the work of actuator, screen cylinder is taken out after the completion, and the second screen drum part is screwed out；It later, will be on stripping cell Capping open, the broken bone in the second screen drum part is poured onto stripping cell, after shutting capping, start motor, stripping cell occur Revolution and rotation, release member are removed the soft tissue of bony surface；Preferably, before work, can first add in stripping cell Enter a small amount of water, guarantees the more clean of the soft tissue removal of bony surface；After removal is completed, stop the work of motor, valve Door is opened, and material is discharged downwards by discharge openings, is drained into collection box, and water and soft tissue pass through from material hole is picked, and is fallen to waste material and is received Collect in box, the bone block of compound specification stays in collection box, and later by collection box by taking out in fixing seat, medical worker selects suitable Bone block.

Claims (7)

1. a kind of operation ancillary equipment based on bone collection, it is characterised in that: including

Fixing seat (1), it is interior to be equipped with working chamber (11)；

Strip operation chamber (15) is set on fixing seat (1), and fixing seat is equipped with the cover board (151) for closing strip operation chamber；

It is intracavitary to be set to the strip operation for the soft tissue of bony surface to be proposed rejecting for stripping off device；Including rotatably shelling From room (71), it is set to indoor spherical removing chamber (72) of the removing and multiple release members (77) on the removing cavity wall；

Driving device is removed, for driving the stripping cell (71) that rotation occurs while revolution；

Cleaning device cleans comprising be set to for intracavitary to removing after the material in stripping cell (71) discharges Water supply connector (101) on cover board, the cleaning sprayer (102) being connected with the water supply connector, the boss (103) on cover board And the displacement component for driving the stripping cell to move up and down, boss (103) inner hollow setting, the cleaning sprayer (102) it is set in the boss (103).

2. the operation ancillary equipment according to claim 1 based on bone collection, it is characterised in that: the displacement component includes It is moving up and down to be moved down on the moving member (104) set on the moving member (104) on strip operation chamber top and for driving Dynamic driving structure can drive the stripping cell (71) to move up when the moving member (104) moves up；Stripping cell (71) after moving up, removing driving device only drives the stripping cell (71) to revolve when starting.

3. the operation ancillary equipment based on bone collection stated according to claim 2, it is characterised in that: the driving structure includes setting In the external screw thread on moving member (104) side wall, the internal screw thread on strip operation chamber (15) inner wall and it is set on moving member Pushing handle (105), the cover board (151) is equipped with the notch (152) that matches with the pushing handle.

4. the operation ancillary equipment based on bone collection stated according to claim 3, it is characterised in that: the stripping off device further includes Set on the feed openings (73) on the stripping cell top, the capping (74) in the feed openings, going out set on stripping cell lower part Material opening (75) and the valve (76) for being opened or closed to the discharge openings.

5. the operation ancillary equipment according to claim 4 based on bone collection, it is characterised in that: the removing driving device Including the motor (91) being set in fixing seat, the gear (92) being connected with the motor, it is set to power supply machine and gear in the fixing seat The cavity (93) of placement, matched with the gear for driving the stripping cell (71) to revolve around strip operation cavity axis First driving part and for drive the stripping cell (71) carry out rotation the second driving part.

6. the operation ancillary equipment according to claim 5 based on bone collection, it is characterised in that: first driving part Including be set to the stripping cell above ring (941), matched in the ring with the gear double wedge (942), with should The connected two stands (944) of ring and two linking arms (945) being respectively arranged at left and right sides of the stripping cell, the linking arm (945) it is rotatably arranged on bracket (944)；The moving member (104) is tubular structure, which sets There is the support rim (106) matched with ring.

7. the operation ancillary equipment according to claim 6 based on bone collection, it is characterised in that: second driving part Including be set on the linking arm circle driven tooth (951), set on the intracavitary annular convex platform of the strip operation (952) and set Tooth (953) are fixed in enclosing on the annular convex platform with one from power tooth transmission cooperation；Annular convex platform (952) inner wall and institute Stating has rotation spacing (954) between stripping cell (71) outer wall.