CN215135560U - Hemodialysis femoral vein temporary catheter fixing device - Google Patents
Hemodialysis femoral vein temporary catheter fixing device Download PDFInfo
- Publication number
- CN215135560U CN215135560U CN202120322112.4U CN202120322112U CN215135560U CN 215135560 U CN215135560 U CN 215135560U CN 202120322112 U CN202120322112 U CN 202120322112U CN 215135560 U CN215135560 U CN 215135560U
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- CN
- China
- Prior art keywords
- fixed
- base layer
- fixing base
- flexible fixing
- stereoplasm
- 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
- 238000001631 haemodialysis Methods 0.000 title claims abstract description 15
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 15
- 210000003191 femoral vein Anatomy 0.000 title claims abstract description 14
- 239000012790 adhesive layer Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 29
- 210000003462 vein Anatomy 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 229920006264 polyurethane film Polymers 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 239000002390 adhesive tape Substances 0.000 abstract description 8
- 206010003497 Asphyxia Diseases 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 208000019622 heart disease Diseases 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Images
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model provides a hemodialysis femoral vein temporary catheter fixing device, including flexible fixed basic unit, the fixed surface of flexible fixed basic unit has one deck magic to paste the hook surface course, the bottom surface of flexible fixed basic unit is fixed with one deck adhesive layer, the surface one side of flexible fixed basic unit is fixed with the about band of first about band and opposite side is fixed with the about band of second, first about band is connected with the about band of second is pasted, the bottom surface sealing cover of the about band of second has one deck air film, the middle part of flexible fixed basic unit is equipped with the stereoplasm union coupling, the bottom surface of stereoplasm union coupling is provided with the compact heap, be fixed with the spring between compact heap and the stereoplasm union coupling. The device fixes the temporary catheter of the hemodialysis femoral vein, thereby avoiding sticking a large amount of medical adhesive tapes on the skin; the device can also reduce the strangulation marks on the leg, and the device can increase the friction force on the catheter and fix the catheter more stably; the device is convenient to install and detach and convenient to use.
Description
Technical Field
The utility model relates to a medical treatment auxiliary articles for use technical field, concretely relates to interim pipe fixing device of femoral vein for hemodialysis.
Background
In acute blood purification, the temporary vascular access plays an irreplaceable role, wherein the femoral vein temporary catheterization has lower requirements and fewer complications than other temporary hemodialysis catheterization, and particularly in the elderly and patients with heart diseases, the femoral vein temporary catheterization is selected as the primary temporary catheterization access.
And a large amount of medical adhesive tapes are used commonly in clinical at present are fixed in the skin surface with the pipeline, not only make skin impaired easily, and sweat soaks skin and can lead to infecting, and the adhesive tape is easily become flexible to drop, increases and takes off a tub risk, because femoral vein position is special, when patient's shank moved about, increases and takes off risks such as tub, greatly restricts patient's activity, and because do not have relatively unified fixed mode, increased the work load of clinical care work. When the femoral vein is fixed, the adhesive plaster is only used for surface fixation, so that the feeling of tube detachment is subjectively brought to a patient, and the psychological burden of the patient is increased.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model designs a temporary catheter fixing device for the femoral hemodialysis vein, the utility model fixes the temporary catheter for the femoral hemodialysis vein, after the dialysis is finished, the temporary catheter is wrapped by sterile gauze, and a large amount of medical adhesive tapes are prevented from being adopted to stick skin by the fixing device; the device can also reduce the strangulation marks on the leg, and the device can increase the friction force on the catheter and fix the catheter more stably; the device is convenient to install and detach and convenient to use.
In order to achieve the technical purpose, the above technical effects are achieved, and the utility model discloses a realize through following technical scheme:
a hemodialysis femoral vein temporary catheter fixing device comprises a flexible fixing base layer, a magic tape hook surface layer is fixed on the surface of the flexible fixing base layer, a sticky adhesive layer is fixed on the bottom surface of the flexible fixing base layer, a first restraint belt is fixed on one side of the surface of the flexible fixing base layer, a second restraint belt is fixed on the other side of the surface of the flexible fixing base layer, the first restraint belt is connected with the second restraint belt in a sticking mode, a gas film covers the bottom surface of the second restraint belt, the edge of the gas film is connected with the second restraint belt in a sealing mode, an inflation and deflation connector is led out from one side of the gas film, a hard pipe buckle is arranged in the middle of the flexible fixing base layer and is an arc-shaped sheet, one end of the hard pipe buckle is fixed on the flexible fixing base layer, a sticking buckle is fixed at the other end of the hard pipe buckle, the number of the sticking buckle is pasted on the surface of the flexible fixing base layer, a pressing sheet is arranged on the bottom surface of the hard pipe buckle, the width of holding down piece is greater than the width of stereoplasm pipe link, and the both ends of holding down piece are stretched out from the both sides of stereoplasm pipe link, are fixed with the spring between holding down piece and the stereoplasm pipe link, the bottom surface of stereoplasm pipe link and holding down piece coarse and the surface smooth.
Furthermore, the flexible fixing base layer is made of flat-plate adhesive tapes or gauze, the air film is made of a polyurethane film, and the hard pipe buckle is made of a PVC material.
The utility model has the advantages that: the utility model fixes the temporary catheter of the femoral hemodialysis vein, after the dialysis is finished, the temporary catheter is wrapped by sterile gauze, and a large amount of medical adhesive tapes are prevented from being adopted to stick skin by the fixing device; the device can also reduce the strangulation marks on the leg, and the device can increase the friction force on the catheter and fix the catheter more stably; the device is convenient to install and detach and convenient to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic front view of a temporary catheter fixing device for a femoral hemodialysis vein;
FIG. 2 is a schematic view showing the back side structure of the temporary catheter fixing device for a femoral hemodialysis vein;
fig. 3 is a schematic view of the connection structure of the hard pipe fastener and the pressing sheet.
In the drawings, the names of the components represented by the respective reference numerals are listed as follows:
the flexible fixing base layer comprises 1-a flexible fixing base layer, 2-a first restraint strap, 3-a second restraint strap, 4-a hard pipe fastener, 5-a pressing sheet, 6-a sticking fastener, 7-an air film, 8-an air inflation and deflation connector and 9-a spring.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, a hemodialysis femoral vein temporary catheter fixing device comprises a flexible fixing base layer 1, a magic tape hook surface layer is fixed on the surface of the flexible fixing base layer 1, a sticky adhesive layer is fixed on the bottom surface of the flexible fixing base layer, the sticky adhesive layer is 3M adhesive, a first restraint strap 2 is fixed on one side of the surface of the flexible fixing base layer 1, a second restraint strap 3 is fixed on the other side of the surface of the flexible fixing base layer 1, the first restraint strap 2 is connected with the second restraint strap 3 in a sticking manner, a gas film 7 covers the bottom surface of the second restraint strap 3, the edge of the gas film 7 is connected with the second restraint strap in a sealing manner, a gas filling and discharging connector is led out from one side of the gas film, a hard pipe buckle 4 is arranged in the middle of the flexible fixing base layer 1, the hard pipe buckle 4 is an arc-shaped sheet, one end of the hard pipe buckle 4 is fixed on the flexible fixing base layer 1, and the other end of the hard pipe buckle 4 is fixed with a buckle 6, paste and detain the modulus and paste on the fixed basic unit of flexibility on the surface, the bottom surface of stereoplasm pipe buckle is provided with compressing tablet 5, and the width of compressing tablet 5 is greater than the width of stereoplasm pipe buckle, and the both ends of compressing tablet 5 are stretched out from the both sides of stereoplasm pipe buckle 4, are fixed with spring 9 between compressing tablet 5 and the stereoplasm pipe buckle 4, the bottom surface of stereoplasm pipe buckle 4 and compressing tablet 5 coarse and the surface is smooth.
The flexible fixing base layer 1 in the embodiment is made of flat-plate adhesive tape or gauze, the air film 7 is made of a polyurethane film, and the hard pipe buckle 4 is made of a PVC material.
One specific application of the device is as follows: after putting the conventional nursing of tub temporarily with the femoral vein, wrap up with aseptic gauze, select leg suitable position in order to paste the adhesive tape layer of flexible fixed basic unit fixedly, then be fixed in the magic of flexible fixed basic unit 1 with the interim pipe of femoral vein that wraps up on pasting the hook surface course, buckle 4 with stereoplasm pipe buckle on interim pipe and make cramp 5 press on interim pipe, paste 6 magic of the subsides of 4 tip of stereoplasm pipe buckle on the magic of flexible fixed basic unit 1 pastes the hook surface course, encircle patient's shank a week with first about band 2 and second about band 3 at last, paste first about band 2 and be fixed in on second about band 3, connect the syringe and inflate on filling and deflating the interface, gas film 7 is inflated the back and is bloated, the oppression of the reducible second about band 3 to shank skin of setting of gas film 7 and the production of reining the trace. The vertical width of holding-down strip 5 is greater than the width of stereoplasm pipe link and the both ends of holding-down strip stretch out from the both sides of stereoplasm pipe link 4, and holding-down strip 5 hugs closely on interim pipe under the extrusion of spring, further increases the frictional force of holding-down strip 5 and interim pipe, and the vertical width of holding-down strip 5 is greater than the width of stereoplasm pipe link, and both multiplicable vertical frictional force can prevent again that interim pipe from buckling in 4 departments of stereoplasm pipe link, prevents the vertical slip of interim pipe.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching.
Claims (2)
1. A hemodialysis femoral vein temporary catheter fixing device is characterized by comprising a flexible fixing base layer, wherein a magic hook surface layer is fixed on the surface of the flexible fixing base layer, a sticky adhesive layer is fixed on the bottom surface of the flexible fixing base layer, a first restraint belt is fixed on one side of the surface of the flexible fixing base layer, a second restraint belt is fixed on the other side of the surface of the flexible fixing base layer, the first restraint belt is connected with the second restraint belt in a sticking manner, a gas film covers the bottom surface of the second restraint belt, the edge of the gas film is connected with the second restraint belt in a sealing manner, an inflation and deflation connector is led out from one side of the gas film, a hard pipe buckle is arranged in the middle of the flexible fixing base layer, the hard pipe buckle is an arc-shaped sheet, one end of the hard pipe buckle is fixed on the flexible fixing base layer, a sticking buckle is fixed at the other end of the hard pipe buckle, the number of sticking buckles is pasted on the surface of the flexible fixing base layer, the bottom surface of stereoplasm pipe link is provided with the holding-down piece, and the width of holding-down piece is greater than the width of stereoplasm pipe link, and the both ends of holding-down piece are stretched out from the both sides of stereoplasm pipe link, are fixed with the spring between holding-down piece and the stereoplasm pipe link, the bottom surface of stereoplasm pipe link and holding-down piece coarse and the surface smooth.
2. The temporary catheter fixing device for the femoral hemodialysis vein according to claim 1, wherein the flexible fixing base layer is made of flat rubberized fabric or gauze, the air film is made of polyurethane film, and the hard tube buckle is made of PVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120322112.4U CN215135560U (en) | 2021-02-03 | 2021-02-03 | Hemodialysis femoral vein temporary catheter fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120322112.4U CN215135560U (en) | 2021-02-03 | 2021-02-03 | Hemodialysis femoral vein temporary catheter fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215135560U true CN215135560U (en) | 2021-12-14 |
Family
ID=79409813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120322112.4U Expired - Fee Related CN215135560U (en) | 2021-02-03 | 2021-02-03 | Hemodialysis femoral vein temporary catheter fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215135560U (en) |
-
2021
- 2021-02-03 CN CN202120322112.4U patent/CN215135560U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |