CN214105467U - Remaining needle U-shaped catheter device - Google Patents
Remaining needle U-shaped catheter device Download PDFInfo
- Publication number
- CN214105467U CN214105467U CN202022075154.0U CN202022075154U CN214105467U CN 214105467 U CN214105467 U CN 214105467U CN 202022075154 U CN202022075154 U CN 202022075154U CN 214105467 U CN214105467 U CN 214105467U
- Authority
- CN
- China
- Prior art keywords
- pipe clamp
- limiting seat
- pipe
- indwelling needle
- clamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002955 isolation Methods 0.000 claims abstract description 18
- 230000004888 barrier function Effects 0.000 claims description 10
- 238000002360 preparation method Methods 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 210000004204 blood vessel Anatomy 0.000 description 4
- 238000001990 intravenous administration Methods 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 206010073753 Fear of injection Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229940127558 rescue medication Drugs 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of medical auxiliary products, in particular to a remaining needle U-shaped catheter device, which comprises a tube body limiting seat and a remaining needle body, wherein the bottom of the tube body limiting seat is provided with a bottom fixing piece, the bottom of the bottom fixing piece is provided with dustproof isolation paper, the right middle part of the dustproof isolation paper is provided with an isolation paper easy-to-tear fillet, the left side of the tube body limiting seat surface is fixedly provided with a left tube clamp which is symmetrically distributed, the middle part of the left tube clamp is provided with a tube body clamping groove, the left side of the left tube clamp is provided with a tube body clamping opening, the middle part of the tube body limiting seat surface is provided with a middle tube clamp, the right side of the tube body limiting seat surface and the position corresponding to the left tube clamp are provided with a right tube clamp, the tube body limiting seat is provided with a remaining needle catheter through the left tube clamp, the middle tube clamp and the right tube clamp, the whole equipment has simple structure, convenient operation, higher stability and practicability and certain popularization value.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary articles, in particular to a remaining needle U-shaped catheter device.
Background
The venous indwelling needle is also called venous trocar, the core component comprises a soft catheter/cannula which can be indwelling in the blood vessel, and a stainless steel puncture guide needle core, when in use, the catheter and the needle core are punctured into the blood vessel together, after the catheter completely enters the blood vessel, the needle core is withdrawn, and the soft catheter is only kept in the blood vessel for transfusion treatment, so that the use of the remaining needle can reduce the pain of the sick child caused by repeated venipuncture and the fear of injection, reduce the anxiety of parents, facilitate clinical medication, rescue medication of critical patients, reduce the workload of nurses and reduce the pain of the sick child, therefore, the intravenous indwelling needle is widely applied in clinic, and in the face of a special group of children patients, the length of the indwelling time of the intravenous indwelling needle and the comfort of the children patients become the most concerned problems for nurses and parents, and the intravenous indwelling needle is also a precondition for marking and popularizing the successful use of the indwelling needle.
The existing catheter at the tail part of the indwelling needle usually does not have a fixing structure, and medical staff usually chooses to use an adhesive tape to fix the catheter in actual use, so that the catheter is easy to fall off, and therefore, a U-shaped catheter device of the indwelling needle is needed to improve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a keep somewhere needle U type pipe device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a U-shaped catheter device of an indwelling needle comprises a catheter body limiting seat and an indwelling needle body, wherein the bottom of the catheter body limiting seat is provided with a bottom fixing sheet, the bottom of the bottom fixing piece is provided with dustproof isolation paper, the middle part of the right side of the dustproof isolation paper is provided with an isolation paper easy-to-tear fillet, the left side of the base surface of the pipe body limiting seat is fixedly provided with symmetrically distributed left pipe clamps, the middle of the left pipe clamp is provided with a pipe body clamping groove, a pipe body clamping inlet is arranged on the left side of the left pipe clamp, a middle pipe clamp is arranged in the middle of the basal plane of the pipe body limiting seat, a right pipe clamp is arranged on the right side of the base surface of the pipe body limiting seat and at a position corresponding to the left pipe clamp, the catheter body limiting seat is provided with an indwelling needle catheter through a left-side pipe clamp, a middle-portion pipe clamp and a right-side pipe clamp, and an indwelling needle body is arranged at the end of the left side of the indwelling needle catheter.
Preferably, the tube body limiting seat is made of medical transparent silica gel.
Preferably, dustproof barrier paper easily tears the fillet with barrier paper and is the integrated into one piece structure, and dustproof barrier paper easily tears the fillet with barrier paper and all chooses the preparation of xinge drawing paper for use to form.
Preferably, the bottom stationary blade chooses for use medical waterproof sticky tape preparation to form, and the bottom stationary blade adopts sticky mode to be connected with the spacing seat of body.
Preferably, the structures of the middle pipe clamp and the right pipe clamp are the same as those of the left pipe clamp, and the pipe clamp inlets of the left pipe clamp, the middle pipe clamp and the right pipe clamp face the outer side of the pipe limiting seat.
Preferably, the left pipe clamp, the middle pipe clamp and the right pipe clamp are arranged in a U shape.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, it is spacing to keep somewhere that the needle pipe can carry out the U-shaped through the left side pipe clamp that sets up, right side pipe clamp and the cooperation of middle part pipe clamp use, and then makes to keep somewhere the difficult condition that drops that appears of needle pipe in the in-service use process, and then makes the practicality of this device stronger.
Drawings
FIG. 1 is an overall perspective view of the present invention;
FIG. 2 is a schematic view of a part of the structure of the present invention;
fig. 3 is the schematic diagram of the structure of the tube spacing seat of the present invention.
In the figure: 1-tube body limiting seat, 2-indwelling needle body, 3-bottom fixing piece, 4-dustproof isolation paper, 5-isolation paper easy-to-tear fillet, 6-left tube clamp, 7-tube body clamping groove, 8-tube body clamping inlet, 9-middle tube clamp, 10-right tube clamp and 11-indwelling needle catheter.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
an indwelling needle U-shaped catheter device comprises a catheter limiting seat 1 and an indwelling needle body 2, wherein a bottom fixing sheet 3 is installed at the bottom of the catheter limiting seat 1, dustproof isolation paper 4 is arranged at the bottom of the bottom fixing sheet 3, an isolation paper easy-to-tear fillet 5 is installed in the middle of the right side of the dustproof isolation paper 4, symmetrically distributed left-side pipe clamps 6 are fixedly installed on the left side of the basal plane of the catheter limiting seat 1, a catheter clamping groove 7 is formed in the middle of the left-side pipe clamp 6, a catheter clamping inlet 8 is formed in the left side of the left-side pipe clamp 6, a middle pipe clamp 9 is installed in the middle of the basal plane of the catheter limiting seat 1, a right-side pipe clamp 10 is installed on the right side of the basal plane of the catheter limiting seat 1 and in a position corresponding to the left-side pipe clamp 6, an indwelling needle catheter 11 is installed on the catheter limiting seat 1 through the left-side pipe clamp 6, the middle pipe clamp 9 and the right-side pipe clamp 10, the left-side pipe clamp 6, the right-side pipe clamp 10 and the middle pipe clamp 9 are matched for use to carry out U-shaped spacing on the indwelling needle catheter 11, thereby ensuring that the indwelling needle catheter 11 is not easy to fall off in the actual use process and further ensuring that the practicability of the device is stronger, the left end part of the indwelling needle catheter 11 is provided with the indwelling needle body 2, the tube body limiting seat 1 is made of medical transparent silica gel, the dustproof isolation paper 4 and the isolation paper easy-to-tear fillet 5 are of an integrated structure, the dustproof isolation paper 4 and the easy-to-tear fillet 5 of the isolation paper are both made of Xinge drawing paper, the bottom fixing piece 3 is made of medical waterproof adhesive tape, the bottom fixing sheet 3 is connected with the pipe body limiting seat 1 in an adhesive way, the structures of the middle pipe clamp 9 and the right pipe clamp 10 are the same as the left pipe clamp 6, and the pipe body clamping inlets 8 of the left pipe clamp 6, the middle pipe clamp 9 and the right pipe clamp 10 face the outer side of the pipe body limiting seat 1, and the positions where the left pipe clamp 6, the middle pipe clamp 9 and the right pipe clamp 10 are arranged are U-shaped.
The utility model discloses work flow: during the use, easily tear fillet 5 through the barrier paper and tear dustproof barrier paper 4, later through the bottom stationary blade 3 with the spacing seat of body 1 attached at the corresponding position on the patient health, later will keep somewhere the left side pipe clamp 6 of going into in order card of the catheter 11 of keeping somewhere needle body 2, can normal use in middle part pipe clamp 9 and the right side pipe clamp 10, left side pipe clamp 6, right side pipe clamp 10 and the cooperation of middle part pipe clamp 9 are used and can be carried out the U-shaped spacing to keeping somewhere catheter 11, and then make and keep somewhere the difficult condition that appears droing of catheter 11 in the in-service use, and then make the practicality of this device stronger.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a keep somewhere needle U type pipe device, includes spacing seat of body (1) and keeps somewhere needle body (2), its characterized in that: the bottom fixing sheet (3) is installed at the bottom of the pipe body limiting seat (1), dustproof isolation paper (4) is arranged at the bottom of the bottom fixing sheet (3), an isolation paper easy-tearing fillet (5) is installed in the middle of the right side of the dustproof isolation paper (4), symmetrically distributed left pipe clamps (6) are fixedly installed on the left side of the base surface of the pipe body limiting seat (1), a pipe body clamping groove (7) is formed in the middle of the left pipe clamp (6), a pipe body clamping opening (8) is formed in the left side of the left pipe clamp (6), a middle pipe clamp (9) is installed in the middle of the base surface of the pipe body limiting seat (1), a right pipe clamp (10) is installed on the right side of the base surface of the pipe body limiting seat (1) and in a position corresponding to the left pipe clamp (6), a middle pipe clamp (9) and the right pipe clamp (10), and an indwelling needle catheter (11), an indwelling needle body (2) is installed at the left end of the indwelling needle catheter (11).
2. The indwelling needle U-catheter device of claim 1, wherein: the tube body limiting seat (1) is made of medical transparent silica gel.
3. The indwelling needle U-catheter device of claim 1, wherein: dustproof barrier paper (4) and barrier paper easily tear fillet (5) and be the integrated into one piece structure, and dustproof barrier paper (4) and barrier paper easily tear fillet (5) and all select the preparation of xinge drawing paper to form.
4. The indwelling needle U-catheter device of claim 1, wherein: bottom stationary blade (3) select for use medical waterproof sticky tape preparation to form, and bottom stationary blade (3) adopt sticky mode to be connected with spacing seat of body (1).
5. The indwelling needle U-catheter device of claim 1, wherein: the structure of the middle pipe clamp (9) and the structure of the right pipe clamp (10) are the same as that of the left pipe clamp (6), and pipe clamp inlets (8) of the left pipe clamp (6), the middle pipe clamp (9) and the right pipe clamp (10) face the outer side of the pipe limiting seat (1).
6. The indwelling needle U-catheter device of claim 1, wherein: the left pipe clamp (6), the middle pipe clamp (9) and the right pipe clamp (10) are arranged in a U shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022075154.0U CN214105467U (en) | 2020-09-21 | 2020-09-21 | Remaining needle U-shaped catheter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022075154.0U CN214105467U (en) | 2020-09-21 | 2020-09-21 | Remaining needle U-shaped catheter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214105467U true CN214105467U (en) | 2021-09-03 |
Family
ID=77497176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022075154.0U Expired - Fee Related CN214105467U (en) | 2020-09-21 | 2020-09-21 | Remaining needle U-shaped catheter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214105467U (en) |
-
2020
- 2020-09-21 CN CN202022075154.0U patent/CN214105467U/en not_active Expired - Fee Related
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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: 20210903 |