CN206365920U - A kind of Cardiological Needle localization auxiliary frame - Google Patents
A kind of Cardiological Needle localization auxiliary frame Download PDFInfo
- Publication number
- CN206365920U CN206365920U CN201621013236.XU CN201621013236U CN206365920U CN 206365920 U CN206365920 U CN 206365920U CN 201621013236 U CN201621013236 U CN 201621013236U CN 206365920 U CN206365920 U CN 206365920U
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- China
- Prior art keywords
- disk
- slideway
- cylinder
- needle localization
- pair
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- Expired - Fee Related
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Abstract
The utility model is related to a kind of Cardiological Needle localization auxiliary frame, including fixed disk, adjustable support, Needle localization disk；Vacuum suction cylinder is circumferentially evenly equipped with outside the fixed disk, the vacuum suction cylinder includes cylinder, Ring like suction disc, upper baffle ring, lower baffle ring, piston, compression spring；The adjustable support includes vertical pole, sliding sleeve, the first nut, cross bar；The Needle localization disk includes disk body, disk cover, sliding block；Depression forms slideway upwards for the disk body lower surface, and the slideway top is additionally provided with the first jack；The disk cover includes side wall, bottom, the second jack, annular protrusion；On the side, sectional direction of the slideway, every sliding block is fitted close with slideway respectively；On the front cross-sectional direction of the slideway, a pair of sliding blocks are slidably set, and the phase proximal end face of a pair of sliding blocks is respectively equipped with magnet；The utility model can be secured firmly to patient body-surface；Sting device can also be carried out effectively fixing.
Description
Technical field
The utility model is related to a kind of medicine equipment, and in particular to a kind of Cardiological Needle localization auxiliary frame.
Background technology
Pericardicentesis is the Clinics that cavum pericardiale is directly pierced into by puncture needle, is usually used in acute pericardium earth plug disease and controls
Hydrops drainage in treatment, while being also the Main Means of hydropericardium laboratory sampling and pericardium drug injection.Carry out paracentesis pericardii
When, certain depression can occur under the pressure of puncture needle for skin, be easily caused inserting needle position and deviate and its position, and influence to wear
Pierce effect, or even puncture failure.After paracentesis pericardii, puncture needle centroid wall is nearer, to prevent puncture needle run-bake-needle fault and avoiding pair
Heart wall is damaged, and typically puncture needle need to be fixed, and is generally fixed at present using bandage or some suckers, is fixed not
Firm, easily displacement or slippage, security is poor.
Applying date 2015.01.20, the patent of application number 201520052893.4 discloses a kind of Cardiological Needle localization dress
Put, it includes ring suction sucker, it is made up of annular top, circular bottom part, lateral wall, madial wall, annular top and lateral wall
And madial wall is collectively forming the absorption annular groove of lower end opening, the endoporus of circular bottom part is puncturing hole；Support tray, its main body is in ring
Shape, is fixed on the upside of annular top；Rotating disk, it is carried in a ring and by Support tray, and both are coaxial and can relatively rotate, thereon
End face, which is provided with an axle bed, axle bed, is provided with rotating shaft；Arched arm, its one end is through rotating shaft support, and the other end is then provided with rotation connection
Guide sleeve.It has simple in construction, compact conformation, easy to adjust, reduces venipuncture difficulty, improves and punctures precision and efficiency,
The advantages of usability is strong.
But above-mentioned patent still suffers from problems with：First, carry out vacuum suction by a ring suction sucker to fix, still
Because patient body-surface is not substantially flat but certain physiological curve is presented, causes the ring suction sucker can not be with patient's body
Table is fitted completely, easily occurs gas leakage；2nd, row constraint is entered to sting device by guide sleeve, but fixed dynamics is not enough, punctures
Device is easily deviate from.
Utility model content
, can jail in order to solve technical problem present in background technology there is provided a kind of Cardiological Needle localization auxiliary frame
Firmly it is scheduled on patient body-surface；Sting device can also be carried out effectively fixing.
The utility model solves the technical scheme that its technical problem is used：
A kind of Cardiological Needle localization auxiliary frame, including fixed disk, adjustable support, Needle localization disk；
The fixed disk is that vacuum suction cylinder, the vacuum suction are circumferentially evenly equipped with outside circular disk body, the fixed disk
Cylinder includes the cylinder of the hollow cylindrical of upper/lower terminal opening, and the cylinder lower surface is additionally provided with Ring like suction disc, the cylinder
Wall upper/lower terminal forms in upper baffle ring, lower baffle ring, the cylinder and to be slidably provided with piston respectively inwards, the lower baffle ring with
Compression spring is additionally provided between the piston；
The adjustable support includes the vertical pole for being located at the fixed disk upper surface, the cunning being slidably located on the vertical pole
The first nut for cover, being screwed onto on the sliding sleeve, the cross bar for being fixed on the sliding sleeve side；
The Needle localization disk include be located at the cross bar not-go-end disk body, be screwed onto below the disk body disk cover, set
A pair of sliding blocks in the disk body；
Depression forms slideway upwards for the disk body lower surface, and the front section view of the slideway is up-narrow and down-wide ladder
Shape, the side sectional view of the slideway is to be additionally provided with the first jack above rectangular configuration, the slideway；
Side wall that the disk cover includes being spirally connected with the disk body outer wall, the bottom being located at below the side wall, be located at it is described
The second jack in the middle part of bottom, the annular protrusion for being located at edge in the second jack upper surface；
On the side, sectional direction of the slideway, every sliding block is fitted close with slideway respectively；In the slideway just
In the section view direction of face, a pair of sliding blocks are slidably set, and the phase proximal end face of a pair of sliding blocks is respectively equipped with magnet, a pair of sliding blocks
Opposite end face is shaped to the incline structure matched with the side wall of slideway.
The beneficial effects of the utility model：
When the utility model is fixed, fixed disk is put on a patient body, or on other support members such as operating table；
The utility model is fixed using multiple vacuum suctions cylinder to carry out vacuum suction, can avoid whole sucker due to being difficult to and patient
The problem of physiological curve of body surface is fitted and is not easy to fix；Further, can be by the piston before being fixed
Overcome the active force of the compression spring and be pressed downward, hand, the piston are unclamped after the Ring like suction disc is attached to patient
Resetted under compression spring effect so that the air pressure in the cylinder is lower, and negative pressure suction force is bigger, and fixation is more
It is good.
The utility model can adjust the height of the adjustable support by adjusting first nut, the second nut
Width.
The utility model, which can pass through sting device after the first jack, slideway, the second jack, to be stretched out；Further, lead to
Cross and rotate the disk cover and step up it, the annular protrusion is by the upward jack-up of the sliding block, by a pair of sliding blocks are by institute
State the inflexible limit of slideway and close to each other, sting device can be fixedly clamped；Rotating the disk cover is stepped down by it so that institute
State annular protrusion to be stepped down by, a pair of sliding blocks are moved due to the active force of the magnet to opposite direction, will can now be worn
Thorn device takes out.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples；
Fig. 1 is a kind of front section view of embodiment of the utility model.
Fig. 2 is A portions enlarged diagram in Fig. 1.
Fig. 3 is B portions enlarged diagram in Fig. 1.
Fig. 4 is sectional view of the Needle localization disk in C-C sections in Fig. 3.
In figure:1. fixed disk, 11. vacuum suctions cylinder, 11a. cylinders, 11b. Ring like suction disc, 11c. upper baffle rings, 11d. lower blocks
Ring, 11e. pistons, 11f. compression springs, 11g. depression bars, 2. adjustable supports, 21. vertical poles, 22. sliding sleeves, 23. first nuts, 24.
Cross bar, 24a. mother's bars, 24b. sub bars, the nuts of 24c. second, 3. Needle localization disks, 31. disk bodies, 31a. slideways, 31b. first is inserted
Hole, 32. disk covers, 32a. sides wall, 32b. bottoms, the jacks of 32c. second, 32d. annular protrusions, 33. sliding blocks, 33a. magnets.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
A kind of Cardiological Needle localization auxiliary frame, including fixed disk 1, adjustable support 2, Needle localization disk 3；
The fixed disk 1 is circular disk body, and the fixed disk 1 is outer to be circumferentially evenly equipped with vacuum suction cylinder 11, the negative pressure
Cylinder 11 is attracted to include the cylinder 11a of hollow cylindrical of upper/lower terminal opening, the cylinder 11a lower surfaces are additionally provided with annular suction
Disk 11b, the cylinder 11a inwalls upper/lower terminal forms upper baffle ring 11c, in lower baffle ring 11d, the cylinder 11a respectively inwards
Piston 11e is slidably provided with, compression spring 11f is additionally provided between the lower baffle ring 11d and the piston 11e；
The adjustable support 2 includes being located at the vertical pole 21 of the upper surface of fixed disk 1, is slidably located at the vertical pole 21
On sliding sleeve 22, be screwed onto on the sliding sleeve 22 the first nut 23, be fixed on the cross bar 24 of the side of sliding sleeve 22；
The Needle localization disk 3 includes being located at the disk body 31 of the not-go-end of cross bar 24, is screwed onto the lower section of disk body 31
Disk cover 32, a pair of the sliding blocks 33 being located in the disk body 31；
The lower surface of disk body 31 upwards depression form slideway 31a, slideway 31a front section view for it is upper it is narrow under
Wide is trapezoidal, and the side sectional view of the slideway 31a is to be additionally provided with the first jack 31b above rectangular configuration, the slideway 31a；
The disk cover 32 includes the side wall 32a being spirally connected with the outer wall of disk body 31, the bottom being located at below the side wall 32a
32b, the second jack 32c being located in the middle part of the bottom 32b, the annular protrusion for being located at edge in the second jack 32c upper surfaces
32d；
On the side, sectional direction of the slideway 31a, every sliding block 33 is fitted close with slideway 31a respectively；Described
On slideway 31a front cross-sectional direction, a pair of sliding blocks 33 are slidably set, and the phase proximal end face of a pair of sliding blocks 33 is respectively equipped with
Magnet 33a, the opposite end face of a pair of sliding blocks 33 is shaped to the incline structure matched with slideway 31a side wall.
Further, it is further fixed on depression bar 11g on the piston 11e.
Further, the cross bar 24 includes being fixed on the sliding sleeve 22 female bar 24a, it is slidable be plugged in it is described
Sub bar 24b in female bar 24a, the second nut 24c being screwed onto on female bar 24a sides wall.
Specifically used method：
When the utility model is fixed, fixed disk 1 is put on a patient body, or located at other support members such as operating table
On；The utility model is fixed using multiple vacuum suctions cylinder 11 to carry out vacuum suction, can avoid whole sucker due to being difficult to
The problem of being fitted with the physiological curve of body surface and be not easy to fix；Further, can be by institute before being fixed
State piston 11e to overcome the active force of the compression spring 11f and be pressed downward, after the Ring like suction disc 11b is attached to patient
Hand is unclamped, the piston 11e resets under compression spring 11f effects so that the air pressure in the cylinder 11a is lower, bears
Pressure attraction is bigger, and fixation is more preferable.
The utility model can adjust the adjustable support 2 by adjusting first nut 23, the second nut 24c
The width of height.
The utility model, which can pass through sting device after the first jack 31b, slideway 31a, the second jack 32c, to be stretched out；Enter
One step, step up it by rotating the disk cover 32, the annular protrusion 32d by the upward jack-up of the sliding block 33, by
It is close to each other by the inflexible limit of the slideway 31a in a pair of sliding blocks 33, sting device can be fixedly clamped；Rotate the disk
Lid 32 is stepped down by it so that the annular protrusion 32d is stepped down by, and a pair of sliding blocks 33 are due to the effect of the magnet 33a
Power and moved to opposite direction, sting device can now be taken out.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this utility model technological thought completely.This reality
With new technical scope and it is regardless of the content being limited on specification, it is necessary to its technology is determined according to right
Property scope.
Claims (3)
1. a kind of Cardiological Needle localization auxiliary frame, it is characterised in that：Including fixed disk (1), adjustable support (2), Needle localization
Disk (3)；
The fixed disk (1) is circular disk body, and the fixed disk (1) is circumferentially evenly equipped with vacuum suction cylinder (11) outside, described negative
Pressure attracts the cylinder (11a) of hollow cylindrical of the cylinder (11) including upper/lower terminal opening, and cylinder (11a) lower surface is also set
There is Ring like suction disc (11b), cylinder (11a) the inwall upper/lower terminal forms upper baffle ring (11c), lower baffle ring respectively inwards
Piston (11e) is slidably provided with (11d), the cylinder (11a), between the lower baffle ring (11d) and the piston (11e) also
Provided with compression spring (11f)；
The adjustable support (2) includes being located at the vertical pole (21) of the fixed disk (1) upper surface, is slidably located at the vertical pole
(21) sliding sleeve (22) on, the first nut (23) being screwed onto on the sliding sleeve (22), it is fixed on the sliding sleeve (22) side
Cross bar (24)；
The Needle localization disk (3) includes being located at the disk body (31) of the cross bar (24) not-go-end, is screwed onto under the disk body (31)
The disk cover (32) of side, a pair of the sliding blocks (33) being located in the disk body (31)；
Depression forms slideway (31a) upwards for disk body (31) lower surface, and the front section view of the slideway (31a) is upper narrow
Lower wide trapezoidal, the side sectional view of the slideway (31a) is to be additionally provided with first above rectangular configuration, the slideway (31a) to insert
Hole (31b)；
The disk cover (32) include be spirally connected with the disk body (31) outer wall side wall (32a), be located at below the side wall (32a)
Bottom (32b), the second jack (32c) being located in the middle part of the bottom (32b), it is located in the second jack (32c) upper surface
The annular protrusion (32d) on edge；
On the side, sectional direction of the slideway (31a), every sliding block (33) is fitted close with slideway (31a) respectively；Institute
On the front cross-sectional direction for stating slideway (31a), a pair of sliding blocks (33) are slidably set, and the phase proximal end face of a pair of sliding blocks (33)
Magnet (33a) is respectively equipped with, the opposite end face of a pair of sliding blocks (33) is shaped to the bevelled junction matched with the side wall of slideway (31a)
Structure.
2. a kind of Cardiological Needle localization auxiliary frame according to claim 1, it is characterised in that：On the piston (11e)
It is further fixed on depression bar (11g).
3. a kind of Cardiological Needle localization auxiliary frame according to claim 1, it is characterised in that：The cross bar (24) includes
Female bar (24a) for being fixed on the sliding sleeve (22), the sub bar (24b) being slidably plugged in female bar (24a), it is spirally connected
The second nut (24c) on female bar (24a) side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621013236.XU CN206365920U (en) | 2016-08-31 | 2016-08-31 | A kind of Cardiological Needle localization auxiliary frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621013236.XU CN206365920U (en) | 2016-08-31 | 2016-08-31 | A kind of Cardiological Needle localization auxiliary frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206365920U true CN206365920U (en) | 2017-08-01 |
Family
ID=59389467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621013236.XU Expired - Fee Related CN206365920U (en) | 2016-08-31 | 2016-08-31 | A kind of Cardiological Needle localization auxiliary frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206365920U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507512A (en) * | 2018-05-29 | 2018-09-07 | 沈阳飞机工业（集团）有限公司 | A kind of model Scan orientation device |
| WO2020082255A1 (en) * | 2018-10-22 | 2020-04-30 | 徐薇薇 | Puncture assisting device for tumor chemotherapy |
| CN112890965A (en) * | 2021-01-22 | 2021-06-04 | 龚伟 | Surgical operation auxiliary device |
| CN111329559B (en) * | 2020-03-04 | 2022-12-27 | 西安交通大学医学院第一附属医院 | Pneumothorax puncture guiding and positioning device for severe cases in department of respiration |
-
2016
- 2016-08-31 CN CN201621013236.XU patent/CN206365920U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507512A (en) * | 2018-05-29 | 2018-09-07 | 沈阳飞机工业（集团）有限公司 | A kind of model Scan orientation device |
| WO2020082255A1 (en) * | 2018-10-22 | 2020-04-30 | 徐薇薇 | Puncture assisting device for tumor chemotherapy |
| CN111329559B (en) * | 2020-03-04 | 2022-12-27 | 西安交通大学医学院第一附属医院 | Pneumothorax puncture guiding and positioning device for severe cases in department of respiration |
| CN112890965A (en) * | 2021-01-22 | 2021-06-04 | 龚伟 | Surgical operation auxiliary device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170801 Termination date: 20180831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |