CN219896634U - Anti-reverse-folding fixer for indwelling needle - Google Patents
Anti-reverse-folding fixer for indwelling needle Download PDFInfo
- Publication number
- CN219896634U CN219896634U CN202321241897.8U CN202321241897U CN219896634U CN 219896634 U CN219896634 U CN 219896634U CN 202321241897 U CN202321241897 U CN 202321241897U CN 219896634 U CN219896634 U CN 219896634U
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- CN
- China
- Prior art keywords
- indwelling needle
- clamping groove
- fixed
- fixing
- connecting seat
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Links
- 239000000123 paper Substances 0.000 claims description 4
- 239000012790 adhesive layer Substances 0.000 claims 2
- 239000010410 layer Substances 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 210000004204 blood vessel Anatomy 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010013954 Dysphoria Diseases 0.000 description 1
- 206010073753 Fear of injection Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the field of a fixer, and discloses a reverse-folding-preventing fixer for an indwelling needle, which comprises a bottom patch, wherein a clamping groove is arranged at the top of the bottom patch, two indwelling needle guide pipe sleeves are fixedly arranged at the top of the bottom patch, the indwelling needle guide pipe sleeves extend into the clamping groove, an indwelling needle connector fixing mechanism is arranged in the clamping groove, the indwelling needle connector fixing mechanism comprises a connecting seat, a guide hole, a guide rod, a connecting plate, a fixing clamping plate and a fixing spring, the connecting seat is fixedly connected to the bottom patch, the guide hole is formed in the connecting seat, and the guide rod is slidably arranged in the guide hole. The utility model has the following advantages and effects: the two fixing clamping plates are arranged to press and fix the indwelling needle connector, the indwelling needle catheter can be guided through the indwelling needle catheter sleeve, and the situation that the indwelling needle catheter and the connecting position of the indwelling needle connector are reversely folded can be avoided.
Description
Technical Field
The utility model relates to the technical field of a fixer, in particular to a fixer for preventing reverse folding for an indwelling needle.
Background
The components of the indwelling needle core comprise a soft catheter/sleeve capable of being indwelled in a blood vessel, a stainless steel puncture guiding needle core and an indwelling needle connector, when the indwelling needle core is used, the catheter and the needle core are punctured into the blood vessel together, and after the catheter completely enters the blood vessel, the needle core is withdrawn, and only the soft catheter is indwelled in the blood vessel, so that transfusion treatment is carried out.
The use of the detaining needle can reduce pain of the child patient caused by repeated venipuncture and fear of needle injection, lighten the dysphoria emotion of parents, facilitate clinical medication, lighten the workload of nurses and reduce pain of the child patient, so that the venous detaining needle is widely applied clinically, and the connector and the catheter of the detaining needle are easy to be folded reversely, so that the infusion is not smooth and the use is influenced, and therefore, the utility model provides a fixer for preventing the reverse folding for the detaining needle, which is used for solving the problems.
Disclosure of Invention
The utility model aims to provide a fixing device for preventing reverse folding for an indwelling needle, which can be used for compressing and fixing an indwelling needle connector through the two fixing clamping plates, guiding the indwelling needle catheter through an indwelling needle catheter sleeve and preventing the reverse folding condition at the joint of the indwelling needle catheter and the indwelling needle connector.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a keep somewhere needle with preventing fixer that rolls over, includes the end subsides, the draw-in groove is installed at the top of end subsides, and the top fixed mounting of end subsides has two to keep somewhere the needle catheter tube cover, and keep somewhere the needle catheter tube cover and extend to in the draw-in groove, is equipped with in the draw-in groove and keeps somewhere needle connector fixed establishment, keep somewhere needle connector fixed establishment includes connecting seat, guiding hole, guide bar, connecting plate, fixed cardboard and fixed spring, connecting seat fixed connection is on the end subsides, and the guiding hole is seted up on the connecting seat, and guide bar slidable mounting is in the guiding hole, and the one end fixed mounting of two guide bars has same connecting plate, and the other end fixed mounting of two guide bars has same fixed cardboard, installs fixed spring between fixed cardboard and the connecting seat.
Through adopting above-mentioned technical scheme, can compress tightly fixedly to keeping somewhere the needle connector through being provided with two fixed cardboard, can lead to keeping somewhere the needle catheter through keeping somewhere the needle catheter cover, can avoid keeping somewhere the needle catheter and keep somewhere the junction of needle connector and produce the condition of turning over.
The utility model is further provided with: the top of the clamping groove is rotatably provided with a clamping groove cover, and an inserting mechanism is arranged between the clamping groove and the clamping groove cover.
Through adopting above-mentioned technical scheme, through being provided with the draw-in groove lid, can realize closing and opening the draw-in groove, under the cooperation of draw-in groove lid and draw-in groove, can realize the purpose that the needle connector was kept in opposition protected.
The utility model is further provided with: one end of a hinge is arranged at the top of the clamping groove, and the other end of the hinge is arranged on the clamping groove cover.
Through adopting above-mentioned technical scheme, through being provided with the hinge, can realize that draw-in groove lid and draw-in groove rotate to be connected.
The utility model is further provided with: the inserting mechanism comprises a fixing groove, a moving hole and a fixing rod, wherein the fixing groove is formed in one side of the clamping groove cover, the moving hole is formed in the inner wall of one side of the clamping groove, and the fixing rod matched with the fixing groove is slidably arranged in the moving hole.
Through adopting above-mentioned technical scheme, through being provided with dead lever and fixed slot, can realize fixing the draw-in groove lid and remove fixed purpose.
The utility model is further provided with: one end of the fixed rod is fixedly provided with a pull plate, one side of the pull plate is provided with a connecting spring, and the other end of the connecting spring is fixedly arranged on the clamping groove.
Through adopting above-mentioned technical scheme, through being provided with connecting spring, can realize fixing the arm-tie.
The utility model is further provided with: two the protection subassembly is all installed to one side that fixed cardboard is close to each other, and protection subassembly sets up to anti-skidding rubber pad, be equipped with ventilative layer on the end subsides, and the bottom of end subsides is equipped with the adhesion layer, and the bottom of adhesion layer is adhered with from the type paper.
Through adopting above-mentioned technical scheme, through being provided with under the cooperation of release paper and adhesion layer, the adhesion of being convenient for bottom paste is in the position of needs.
The beneficial effects of the utility model are as follows:
(1) The indwelling needle catheter penetrates through the corresponding indwelling needle catheter sleeve, the position of the indwelling needle connector corresponds to that of the fixed clamping plate, the fixed clamping plate is driven by the connecting plate through the guide rod to move and compress the fixed spring, when the two fixed clamping plates move in the directions away from each other, the indwelling needle connector can be placed between the two fixed clamping plates, under the elastic force of the fixed spring, the fixed spring can push the fixed clamping plate to press and fix the indwelling needle connector, and the situation that the connecting part of the indwelling needle catheter and the indwelling needle connector is reversely folded can be avoided;
(2) Through the cooperation of draw-in groove and draw-in groove lid, can keep somewhere needle catheter and keep somewhere the needle connector and protect, under the cooperation through dead lever and fixed slot, can realize fixing the draw-in groove lid and remove fixed purpose, be convenient for open the draw-in groove.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view showing a holder for preventing reverse folding for an indwelling needle according to the present utility model;
FIG. 2 is a schematic front view of a retainer for preventing reverse folding for an indwelling needle according to the present utility model;
FIG. 3 is a schematic view of the structure A of an anti-reverse-folding holder for an indwelling needle according to the present utility model;
FIG. 4 is a schematic view showing a partial front view of a holder for preventing reverse folding for an indwelling needle according to the present utility model;
FIG. 5 is a schematic view showing the structure B of an anti-reverse-folding holder for an indwelling needle according to the present utility model.
In the figure, 1, a bottom paste; 2. a clamping groove; 3. a catheter sleeve is arranged; 4. a retaining needle connector fixing mechanism; 5. a connecting seat; 6. a guide hole; 7. a guide rod; 8. a connecting plate; 9. a fixed clamping plate; 10. a fixed spring; 11. a slot cover; 12. a fixing groove; 13. a moving hole; 14. a fixed rod; 15. pulling a plate; 16. and a connecting spring.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, the term "disposed" indicating a manner of presence and may be connected, mounted, fixedly connected, operatively connected, or the like. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-5, the utility model provides a fixer for preventing reverse folding of an indwelling needle, which comprises a bottom patch 1, wherein a clamping groove 2 is arranged at the top of the bottom patch 1, two indwelling needle catheter sleeves 3 are fixedly arranged at the top of the bottom patch 1, the indwelling needle catheter sleeves 3 extend into the clamping groove 2, an indwelling needle connector fixing mechanism 4 is arranged in the clamping groove 2, the indwelling needle connector fixing mechanism 4 comprises a connecting seat 5, a guide hole 6, a guide rod 7, a connecting plate 8, a fixing clamping plate 9 and a fixing spring 10, the connecting seat 5 is fixedly connected to the bottom patch 1, the guide hole 6 is arranged on the connecting seat 5, the guide rod 7 is slidably arranged in the guide hole 6, one ends of the two guide rods 7 are fixedly provided with the same connecting plate 8, the other ends of the two guide rods 7 are fixedly provided with the same fixing clamping plate 9, and the fixing spring 10 is arranged between the fixing clamping plate 9 and the connecting seat 5.
Specifically, the top of draw-in groove 2 rotates installs draw-in groove lid 11, is equipped with the plug-in mechanism between draw-in groove 2 and the draw-in groove lid 11, and the one end of hinge is installed at the top of draw-in groove 2, and the other end of hinge is installed on draw-in groove lid 11.
Specifically, the plugging mechanism comprises a fixed slot 12, a moving hole 13 and a fixed rod 14, wherein the fixed slot 12 is formed in one side of a slot cover 11, the moving hole 13 is formed in one side inner wall of a slot 2, the fixed rod 14 matched with the fixed slot 12 is slidably mounted in the moving hole 13, a pull plate 15 is fixedly mounted at one end of the fixed rod 14, a connecting spring 16 is mounted at one side of the pull plate 15, and the other end of the connecting spring 16 is fixedly mounted on the slot 2.
Specifically, the protection subassembly is all installed to one side that two fixed cardboard 9 are close to each other, and protection subassembly sets up to anti-skidding rubber pad, is equipped with ventilative layer on the end subsides 1, and the bottom of end subsides 1 is equipped with the adhesion layer, and the bottom on adhesion layer is adhered with from the type paper.
The utility model provides a fixer for preventing reverse folding for an indwelling needle. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (7)
1. The anti-reverse-folding fixer for the indwelling needle is characterized by comprising a bottom patch (1), wherein a clamping groove (2) is arranged at the top of the bottom patch (1), two indwelling needle catheter sleeves (3) are fixedly arranged at the top of the bottom patch (1), the indwelling needle catheter sleeves (3) extend into the clamping groove (2), and an indwelling needle connector fixing mechanism (4) is arranged in the clamping groove (2);
keep somewhere needle connector fixed establishment (4) include connecting seat (5), guiding hole (6), guide bar (7), connecting plate (8), fixed cardboard (9) and fixed spring (10), connecting seat (5) fixed connection is on end subsides (1), guiding hole (6) are seted up on connecting seat (5), guide bar (7) slidable mounting is in guiding hole (6), two the one end fixed mounting of guide bar (7) has same connecting plate (8), two the other end fixed mounting of guide bar (7) has same fixed cardboard (9), install fixed spring (10) between fixed cardboard (9) and connecting seat (5).
2. The holder for preventing reverse folding for an indwelling needle according to claim 1, wherein: the top of the clamping groove (2) is rotatably provided with a clamping groove cover (11), and an inserting mechanism is arranged between the clamping groove (2) and the clamping groove cover (11).
3. The holder for preventing reverse folding for an indwelling needle according to claim 1, wherein: one end of a hinge is arranged at the top of the clamping groove (2), and the other end of the hinge is arranged on the clamping groove cover (11).
4. An anti-kink anchor for an indwelling needle according to claim 2, wherein: the inserting mechanism comprises a fixing groove (12), a moving hole (13) and a fixing rod (14), wherein the fixing groove (12) is formed in one side of a clamping groove cover (11), the moving hole (13) is formed in the inner wall of one side of the clamping groove (2), and the fixing rod (14) matched with the fixing groove (12) is slidably mounted in the moving hole (13).
5. The holder for preventing reverse folding for an indwelling needle according to claim 4, wherein: one end of the fixed rod (14) is fixedly provided with a pulling plate (15), one side of the pulling plate (15) is provided with a connecting spring (16), and the other end of the connecting spring (16) is fixedly arranged on the clamping groove (2).
6. The holder for preventing reverse folding for an indwelling needle according to claim 1, wherein: the two sides of the fixed clamping plates (9) which are close to each other are provided with protection components, and the protection components are arranged as anti-skid rubber pads.
7. The holder for preventing reverse folding for an indwelling needle according to claim 1, wherein: the bottom paste (1) is provided with a ventilation layer, the bottom of the bottom paste (1) is provided with an adhesive layer, and release paper is adhered to the bottom of the adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321241897.8U CN219896634U (en) | 2023-05-22 | 2023-05-22 | Anti-reverse-folding fixer for indwelling needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321241897.8U CN219896634U (en) | 2023-05-22 | 2023-05-22 | Anti-reverse-folding fixer for indwelling needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219896634U true CN219896634U (en) | 2023-10-27 |
Family
ID=88427795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321241897.8U Active CN219896634U (en) | 2023-05-22 | 2023-05-22 | Anti-reverse-folding fixer for indwelling needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219896634U (en) |
-
2023
- 2023-05-22 CN CN202321241897.8U patent/CN219896634U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |