CN214180539U - Thoracic cavity needle fixer - Google Patents
Thoracic cavity needle fixer Download PDFInfo
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- CN214180539U CN214180539U CN202022865680.7U CN202022865680U CN214180539U CN 214180539 U CN214180539 U CN 214180539U CN 202022865680 U CN202022865680 U CN 202022865680U CN 214180539 U CN214180539 U CN 214180539U
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- fixedly connected
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- connecting block
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Abstract
The utility model belongs to the technical field of medical instrument, a thorax needle fixer is related to, including mount, transmission storehouse and bearing, the transmission storehouse is seted up inside the mount, the bearing is worn to establish on the transmission storehouse surface, the pivot is worn to be equipped with inside the bearing, pivot one end fixedly connected with knob, the first spacing subassembly of mount side fixedly connected with. Its beneficial effect is, this thorax needle fixer, cooperation through the spacing subassembly of second, people will restrain the area winding on patient's health, people stimulate the handle simultaneously, it removes to drive the second gag lever post, can pull in the second spacing groove with the second gag lever post, people can first connecting block joint in the third draw-in groove, then people loosen the handle, under the cooperation of second spring and second dog, can release the second gag lever post from the second spacing groove, and with the second gag lever post joint in the second draw-in groove, made things convenient for people to fix the mount, avoid the thorax pjncture needle to appear rocking.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to thorax needle fixer.
Background
Currently, when a patient is clinically subjected to thoracocentesis, most puncture needles do not have any fixed structure, the puncture needles can shift after penetrating into the thoracic cavity due to slight movement, lung tissues can be punctured due to the fact that the puncture needles move deeply in the shifting process, the puncture needles are withdrawn and cannot be used for drainage, great work difficulty is increased for medical staff, and the following devices are proposed to solve the problems.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a thoracic cavity needle fixer, which solves the technical problem that the puncture needle is not convenient to fix after puncturing the thoracic cavity.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a thoracic cavity needle fixer, includes mount, transmission storehouse and bearing, the transmission storehouse is seted up inside the mount, the bearing is worn to establish on transmission storehouse surface, the pivot is worn to be equipped with inside the bearing, pivot one end fixedly connected with knob, the first spacing subassembly of mount side fixedly connected with, first spacing subassembly joint is in the knob side, pivot other end fixedly connected with screw thread post, screw thread post surface threaded connection has a screw thread section of thick bamboo, the second activity groove has been seted up on transmission storehouse surface, the screw thread section of thick bamboo is worn to establish in the second activity groove, the through-hole has been seted up on the mount surface, the thoracic cavity pjncture needle is worn to be equipped with inside the through-hole, screw thread section of thick bamboo right-hand member fixedly connected with clamp splice, clamp splice side fixedly connected with slipmat, the slip.
As a further aspect of the present invention: the fixing frame is characterized in that a binding belt is fixedly connected to the side face of the fixing frame, a first connecting block is fixedly connected to the left end of the binding belt, a second clamping groove is formed in the surface of the first connecting block, a second connecting block is fixedly connected to the other side of the fixing frame, a third clamping groove is formed in the surface of the second connecting block, the third clamping groove is matched with the first connecting block, a second limiting component is arranged on the surface of the second connecting block, and the second limiting component is matched with the first clamping groove.
As a further aspect of the present invention: the side face of the threaded cylinder is fixedly connected with a sliding block, the surface of the transmission bin is provided with a sliding groove, and the sliding block is connected in the sliding groove in a sliding mode.
As a further aspect of the present invention: first spacing subassembly includes the fixed block, fixed block fixed connection is in the mount side, first spacing groove has been seted up on the fixed block surface, first spacing inslot wall fixedly connected with telescopic link, first spring has been cup jointed on the telescopic link surface, the first gag lever post of telescopic link left end fixedly connected with, first gag lever post fixed surface is connected with first dog, first gag lever post side fixedly connected with connecting rod, first activity groove has been seted up on first spacing inslot surface, the connecting rod is worn to establish in first activity groove, first draw-in groove has been seted up to the knob side, first gag lever post left end joint is in first draw-in groove, first draw-in groove has a plurality ofly, and is the ring array on the knob surface.
As a further aspect of the present invention: the second limiting assembly comprises a second limiting groove, the second limiting groove is formed in the surface of the second connecting block, a second limiting rod is arranged in the second limiting groove in a penetrating mode, a handle is fixedly connected to the upper end of the second limiting rod, a second spring is sleeved on the surface of the second limiting rod, a second stop block is fixedly connected to the surface of the second limiting rod, the second limiting rod is arranged in a third clamping groove, and the second limiting rod is matched with the second clamping groove.
As a further aspect of the present invention: the inner wall of the through hole is fixedly connected with a rubber pad, the rubber pad is tightly attached to the thoracic cavity puncture needle, and the two second limiting assemblies are symmetrically arranged on the surface of the second connecting block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this thorax needle fixer, cooperation through the spacing subassembly of second, people will bind the area winding on patient's health, people stimulate the handle simultaneously, drive the second gag lever post and remove, can pull in the second spacing groove with the second gag lever post, people can first connecting block joint in the third draw-in groove, then people loosen the handle, under the cooperation of second spring and second dog, can release the second gag lever post from the second spacing groove, and with the second gag lever post joint in the second draw-in groove, made things convenient for people to fix the mount, avoid the thorax pjncture needle to appear rocking, the practicality of device has been improved.
2. This thorax needle fixer, through first spacing subassembly, the cooperation of screw thread post and screw thread section of thick bamboo, when people need fix the thorax pjncture needle, people only need stimulate the connecting rod earlier, drive first gag lever post and remove, make first gag lever post break away from first draw-in groove, people can twist and move the knob, it rotates to drive the pivot, under the cooperation of screw thread post and screw thread section of thick bamboo, can drive the clamp splice and remove, when slipmat and rubber pad all with thorax pjncture needle close adhesion, people can stop twisting and move the knob, people loosen the connecting rod simultaneously, under the cooperation of first spring and first dog, can be with first gag lever post joint again in first draw-in groove, made things convenient for people to fix the thorax pjncture needle, people's operating pressure has been alleviateed.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic three-dimensional structure of the present invention;
fig. 4 is a schematic structural view of a first limiting assembly of the present invention;
fig. 5 is a schematic structural view of a second limiting component of the present invention;
in the figure: 1. a fixed mount; 2. a transmission bin; 3. a bearing; 4. a rotating shaft; 5. a knob; 6. a first limit component; 601. a fixed block; 602. a first limit groove; 603. a telescopic rod; 604. a first spring; 605. a first limit rod; 606. a first stopper; 607. a connecting rod; 608. a first movable slot; 609. a first card slot; 7. a threaded post; 8. a threaded barrel; 9. a second movable slot; 10. a slider; 11. a chute; 12. a through hole; 13. a thoracic cavity puncture needle; 14. a clamping block; 15. a rubber pad; 16. a binding belt; 17. a first connection block; 18. a second card slot; 19. a second connecting block; 20. a third card slot; 21. a second limiting component; 2101. a second limit groove; 2102. a second limiting rod; 2103. a handle; 2104. a second spring; 2105. a second stopper; 22. a non-slip mat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: a thoracic cavity needle fixer comprises a fixing frame 1, a transmission bin 2 and a bearing 3, wherein the transmission bin 2 is arranged inside the fixing frame 1, the bearing 3 penetrates through the surface of the transmission bin 2, a rotating shaft 4 penetrates through the bearing 3, one end of the rotating shaft 4 is fixedly connected with a knob 5, the side surface of the fixing frame 1 is fixedly connected with a first limiting component 6, the first limiting component 6 is clamped on the side surface of the knob 5, the other end of the rotating shaft 4 is fixedly connected with a threaded column 7, the surface of the threaded column 7 is in threaded connection with a threaded barrel 8, through the matching of the first limiting component 6, the threaded column 7 and the threaded barrel 8, when people need to fix a thoracic cavity puncture needle 13, people only need to firstly pull a connecting rod 607 to drive a first limiting rod 605 to move, so that the first limiting rod 605 is separated from a first clamping groove 609, people can screw the knob 5 to drive the rotating shaft 4 to rotate, under the matching of the threaded column 7 and the threaded barrel 8, can drive clamp splice 14 and remove, when slipmat 22 and rubber pad 15 all closely laminate with thorax pjncture needle 13, people can stop to twist and move knob 5, people loosen connecting rod 607 simultaneously, under the cooperation of first spring 604 and first dog 606, can be with first gag lever post 605 joint in first draw-in groove 609 again, made things convenient for people to fix thorax pjncture needle 13, people's operating pressure has been alleviateed, second activity groove 9 has been seted up on 2 surfaces in transmission storehouse, threaded cylinder 8 is worn to establish in second activity groove 9, through-hole 12 has been seted up on 1 surface of mount, through-hole 12 is inside to be worn to be equipped with thorax pjncture needle 13, threaded cylinder 8 right-hand member fixedly connected with clamp splice 14, clamp splice 14 side fixedly connected with slipmat 22, slipmat 22 closely laminates with thorax pjncture needle 13.
Specifically, 1 side fixedly connected with constraint area 16 of mount, 16 left end fixedly connected with first connecting block 17 in constraint area, second draw-in groove 18 has been seted up on first connecting block 17 surface, 1 opposite side fixedly connected with second connecting block 19 of mount, third draw-in groove 20 has been seted up on second connecting block 19 surface, third draw-in groove 20 and first connecting block 17 phase-match, second connecting block 19 surface is provided with the spacing subassembly 21 of second, the spacing subassembly 21 of second and first draw-in groove 609 phase-match.
Specifically, the side surface of the threaded cylinder 8 is fixedly connected with a sliding block 10, the surface of the transmission bin 2 is provided with a sliding groove 11, and the sliding block 10 is connected in the sliding groove 11 in a sliding mode.
Specifically, first spacing subassembly 6 includes fixed block 601, fixed block 601 fixed connection is in the side of mount 1, first spacing groove 602 has been seted up on fixed block 601 surface, first spacing groove 602 inner wall fixedly connected with telescopic link 603, first spring 604 has been cup jointed on the surface of telescopic link 603, first gag lever post 605 of telescopic link 603 left end fixedly connected with, first gag lever post 605 fixed surface is connected with first dog 606, first gag lever post 605 side fixedly connected with connecting rod 607, first activity groove 608 has been seted up on first gag lever post 602 surface, connecting rod 607 wears to establish in first activity groove 608, first draw-in groove 609 has been seted up to 5 sides of knob, first gag lever post 605 left end joint is in first draw-in groove 609, first draw-in groove 609 has a plurality ofly, and be the ring arrangement on 5 surfaces of knob.
Specifically, the second limiting component 21 includes a second limiting groove 2101, the second limiting groove 2101 is opened on the surface of the second connecting block 19, a second limiting rod 2102 is arranged in the second limiting groove 2101 in a penetrating manner, the upper end of the second limiting rod 2102 is fixedly connected with a handle 2103, the surface of the second limiting rod 2102 is sleeved with a second spring 2104, the surface of the second limiting rod 2102 is fixedly connected with a second stop 2105, the second limiting rod 2102 is arranged in a third clamping groove 20, the second limiting rod 2102 is matched with the second clamping groove 18, through the cooperation of the second limiting component 21, the restraining belt 16 is wound on the body of the patient by people, meanwhile, the handle 2103 is pulled by people to drive the second limiting rod 2102 to move, so that the second limiting rod 2102 is pulled into the second limiting groove 2101, the first connecting block 17 is clamped in the third clamping groove 20 by people, then the handle 2103 is released, under the cooperation of the second spring 2104 and the second stop 2105, the second limiting rod 2102 is pushed out of the second limiting groove 2101, and the second limiting rod 2102 is clamped in the second clamping groove 18, so that people can fix the fixing frame 1 conveniently, the thoracic cavity puncture needle 13 is prevented from shaking, and the practicability of the device is improved.
Specifically, the inner wall of the through hole 12 is fixedly connected with a rubber pad 15, the rubber pad 15 is tightly attached to the thoracic cavity puncture needle 13, and two second limiting assemblies 21 are arranged on the surface of the second connecting block 19 in a symmetrical mode.
The utility model discloses a theory of operation does:
s1, when the device is used, the device is firstly moved to a designated position, then people wind the restraining belt 16 on the body of a patient, meanwhile, people pull the handle 2103 to drive the second limiting rod 2102 to move, so that the second limiting rod 2102 is pulled into the second limiting groove 2101, people can clamp the first connecting block 17 in the third clamping groove 20, then people release the handle 2103, under the matching of the second spring 2104 and the second stopping block 2105, the second limiting rod 2102 is pushed out of the second limiting groove 2101, and the second limiting rod 2102 is clamped in the second clamping groove 18;
s2, finally, when people need to fix the thoracic cavity puncture needle 13, people only need to pull the connecting rod 607 first to drive the first limiting rod 605 to move, so that the first limiting rod 605 is separated from the first clamping groove 609, people can screw the knob 5 to drive the rotating shaft 4 to rotate, the clamping block 14 is driven to move under the matching of the threaded column 7 and the threaded barrel 8, when the anti-skid pad 22 and the rubber pad 15 are tightly attached to the thoracic cavity puncture needle 13, people can stop screwing the knob 5, meanwhile people loosen the connecting rod 607, and under the matching of the first spring 604 and the first baffle 606, the first limiting rod 605 can be clamped in the first clamping groove 609 again.
While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (6)
1. The utility model provides a thorax needle fixer, includes mount (1), transmission storehouse (2) and bearing (3), its characterized in that: the transmission bin (2) is arranged inside the fixing frame (1), the bearing (3) is arranged on the surface of the transmission bin (2) in a penetrating mode, the bearing (3) is internally provided with a rotating shaft (4) in a penetrating mode, one end of the rotating shaft (4) is fixedly connected with the knob (5), the side surface of the fixing frame (1) is fixedly connected with the first limiting component (6), the first limiting component (6) is connected to the side surface of the knob (5) in a clamping mode, the other end of the rotating shaft (4) is fixedly connected with the threaded column (7), the surface of the threaded column (7) is connected with the threaded cylinder (8) in a threaded mode, the surface of the transmission bin (2) is provided with the second movable groove (9), the threaded cylinder (8) is arranged in the second movable groove (9) in a penetrating mode, the surface of the fixing frame (1) is provided with the through hole (12), the through hole (12) is internally provided with the thoracic cavity puncture needle (13), and the right end of the threaded cylinder (8) is fixedly connected with the clamping block (14), the lateral surface of the clamping block (14) is fixedly connected with an anti-skid pad (22), and the anti-skid pad (22) is tightly attached to the thoracic cavity puncture needle (13).
2. The thoracic needle holder as set forth in claim 1, wherein: the fixing frame (1) is characterized in that a binding belt (16) is fixedly connected to the side face of the fixing frame (1), a first connecting block (17) is fixedly connected to the left end of the binding belt (16), a second clamping groove (18) is formed in the surface of the first connecting block (17), a second connecting block (19) is fixedly connected to the other side of the fixing frame (1), a third clamping groove (20) is formed in the surface of the second connecting block (19), the third clamping groove (20) is matched with the first connecting block (17), a second limiting component (21) is arranged on the surface of the second connecting block (19), and the second limiting component (21) is matched with the first clamping groove (609).
3. The thoracic needle holder as set forth in claim 1, wherein: the thread cylinder (8) is characterized in that a sliding block (10) is fixedly connected to the side face of the thread cylinder, a sliding groove (11) is formed in the surface of the transmission bin (2), and the sliding block (10) is connected in the sliding groove (11) in a sliding mode.
4. The thoracic needle holder as set forth in claim 1, wherein: the first limiting component (6) comprises a fixing block (601), the fixing block (601) is fixedly connected to the side face of the fixing frame (1), a first limiting groove (602) is formed in the surface of the fixing block (601), a telescopic rod (603) is fixedly connected to the inner wall of the first limiting groove (602), a first spring (604) is sleeved on the surface of the telescopic rod (603), a first limiting rod (605) is fixedly connected to the left end of the telescopic rod (603), a first stop block (606) is fixedly connected to the surface of the first limiting rod (605), a connecting rod (607) is fixedly connected to the side face of the first limiting rod (605), a first movable groove (608) is formed in the surface of the first limiting groove (602), the connecting rod (607) penetrates through the first movable groove (608), a first clamping groove (609) is formed in the side face of the knob (5), and the left end of the first limiting rod (605) is clamped in the first clamping groove (609), the first clamping grooves (609) are multiple and are annularly arranged on the surface of the knob (5).
5. The thoracic needle holder as set forth in claim 2, wherein: the second limiting component (21) comprises a second limiting groove (2101), the second limiting groove (2101) is arranged on the surface of the second connecting block (19), a second limiting rod (2102) penetrates through the second limiting groove (2101), the upper end of the second limiting rod (2102) is fixedly connected with a handle (2103), a second spring (2104) is sleeved on the surface of the second limiting rod (2102), a second stop block (2105) is fixedly connected with the surface of the second limiting rod (2102), the second limiting rod (2102) is arranged in a third clamping groove (20), and the second limiting rod (2102) is matched with the second clamping groove (18).
6. The thoracic needle holder as set forth in claim 2, wherein: the inner wall of the through hole (12) is fixedly connected with a rubber pad (15), the rubber pad (15) is tightly attached to the thoracic cavity puncture needle (13), and two second limiting assemblies (21) are symmetrically arranged on the surface of the second connecting block (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022865680.7U CN214180539U (en) | 2020-12-02 | 2020-12-02 | Thoracic cavity needle fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022865680.7U CN214180539U (en) | 2020-12-02 | 2020-12-02 | Thoracic cavity needle fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214180539U true CN214180539U (en) | 2021-09-14 |
Family
ID=77649658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022865680.7U Active CN214180539U (en) | 2020-12-02 | 2020-12-02 | Thoracic cavity needle fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214180539U (en) |
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2020
- 2020-12-02 CN CN202022865680.7U patent/CN214180539U/en active Active
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