CN219743651U - Dialysis vein catheterization fixer - Google Patents
Dialysis vein catheterization fixer Download PDFInfo
- Publication number
- CN219743651U CN219743651U CN202321133306.5U CN202321133306U CN219743651U CN 219743651 U CN219743651 U CN 219743651U CN 202321133306 U CN202321133306 U CN 202321133306U CN 219743651 U CN219743651 U CN 219743651U
- Authority
- CN
- China
- Prior art keywords
- dialysis
- sealing strip
- groove body
- vein
- matched
- 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.)
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- 238000000502 dialysis Methods 0.000 title claims abstract description 37
- 210000003462 vein Anatomy 0.000 title claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 53
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 210000001367 artery Anatomy 0.000 claims abstract description 6
- 239000000853 adhesive Substances 0.000 claims description 30
- 230000001070 adhesive effect Effects 0.000 claims description 28
- 239000012790 adhesive layer Substances 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims 2
- 230000002265 prevention Effects 0.000 abstract description 6
- 241000894006 Bacteria Species 0.000 abstract description 3
- 208000028990 Skin injury Diseases 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 210000005056 cell body Anatomy 0.000 description 7
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001631 haemodialysis Methods 0.000 description 2
- 230000000322 hemodialysis Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- 208000033626 Renal failure acute Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 201000011040 acute kidney failure Diseases 0.000 description 1
- 208000012998 acute renal failure Diseases 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 208000022831 chronic renal failure syndrome Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003191 femoral vein Anatomy 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 210000004731 jugular vein Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method 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
- 230000035699 permeability Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 210000001321 subclavian vein Anatomy 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 108700012359 toxins Proteins 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses a dialysis vein tube fixer, which comprises a fixing piece and two protective sleeves, wherein the two ends of a dialysis vein tube are respectively a vein end and an artery end; the sealing part is arranged at the front end of the second groove body and comprises a first sealing strip fixed on the fixing piece and a second sealing strip hinged with the first sealing strip, an opening I matched with the structures of the vein end and the artery end is arranged on the first sealing strip, and a groove matched with the front end of the protective sleeve is formed in the rear end face of the sealing part. The fixer is firm in fixation, good in protection, dust prevention and bacteria prevention effects, only needs to be replaced by the protective sleeve after dialysis every time, the fixing piece can be replaced every week or every two weeks, skin injury to patients is reduced, and workload of medical staff is reduced.
Description
Technical Field
The utility model relates to the field of dialysis catheterization, in particular to a dialysis venous catheterization fixer.
Background
Hemodialysis is a means for treating acute and chronic renal failure, and it is particularly important to establish a temporarily effective vascular access for hemodialysis, such as direct arteriovenous puncture, femoral vein catheterization, subclavian vein catheterization, internal jugular vein catheterization, etc. At present, a catheter for dialysis is generally a double-cavity catheter, a clip is arranged on the catheter, two tube heads respectively represent an arterial end and a venous end, blood is led out from the arterial end during dialysis, toxins and impurities in the blood are discharged through filtration dialysis and the like, and then the blood is input into a body through the venous end. Since patients often require long catheterization, care at the catheterization site is critical to prevent complications and infections.
After the patient is dialyzed, the current conventional nursing method for the tube is as follows: a fixing patch is stuck on the skin, then the tube head is wrapped by gauze, and the tube head wrapped by the gauze is fixed on the fixing patch by adhesive tape. The disadvantage of this approach is: the patient is dialyzed for 3 times a week generally, and because the gauze is stuck on the fixing paste through the adhesive tape, the gauze and the fixing paste need to be replaced after each dialysis, local skin injury is easily caused by frequent replacement, and the workload of medical staff is also relatively high.
Disclosure of Invention
In view of the above, the utility model aims to overcome the defects of the prior art, and provides a dialysis venous catheterization fixer, which is firm in fixation, good in protection, dust prevention and bacteria prevention effects, only needs to replace a protection sleeve after dialysis, and the fixing piece can be replaced every week or every two weeks, so that the skin injury to patients is reduced, and the workload of medical staff is reduced.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the device comprises a fixing piece and two protective sleeves, wherein an adhesive layer is arranged on the back surface of the fixing piece, a groove body is arranged on the front surface of the fixing piece, the structure of the groove body is matched with the structure of the bottom surface of the dialysis vein tube, the rear end of the groove body is symmetrically arranged and comprises a groove body I and a groove body II which are communicated, and a buckle I is arranged on two sides of the front end of the groove body I in a staggered manner; the sealing part comprises a first sealing strip fixed on the fixing piece and a second sealing strip hinged with the first sealing strip, an opening I matched with the structures of the vein end and the artery end is formed in the first sealing strip, and a groove matched with the front end of the protective sleeve is formed in the rear end face of the sealing part.
Further, the adhesive layer is provided with isolation paper, and the isolation paper is provided with a tearing lug.
Further, the first adhesive sheet and the second adhesive sheet are fixed on the outer side of the groove body.
Further, a handheld part is arranged on the second sealing strip.
Further, the upper end face of the first sealing strip is provided with a clamping groove, and the corresponding position of the second sealing strip is provided with a second buckle.
Further, an opening II matched with the adhesive patch II is arranged on the adhesive patch I.
The beneficial effects of the utility model are as follows:
1. the utility model discloses a dialysis vein catheterization fixer, which is used for protecting and fixing a post-dialysis vein catheterization, and particularly comprises a fixing sheet and two protection sleeves, wherein the protection sleeves are consistent with the end structures of the dialysis vein catheterization, can be sleeved at the end parts of the dialysis vein catheterization, and play roles in protection, dust prevention and bacteria prevention; and be provided with sealing portion on the stationary blade, its specific structure include sealing strip one and rather than articulated sealing strip two, wherein sealing strip one and sealing strip two are provided with the recess with the corresponding position of protective sleeve tip, after putting the tip with the protective sleeve pipe the dialysis vein, the half recess of protective sleeve tip just block in sealing strip one, then after pressing down sealing strip two, just seal protective sleeve's tip, and dustproof antibacterial effect is good.
2. The front of the fixing piece is provided with a groove body, wherein the structure of the groove body is matched with the structure of the bottom end of the dialysis vein placement tube, the dialysis vein placement tube comprises a first groove body and a second groove body which are communicated, and soft buckles are fixed on two sides of the front end of the first groove body in a staggered mode and used for fixing the front end of the opposite tube.
The adhesive sheet I and the adhesive sheet II are fixed on the outer side of the groove body, and the adhesive sheet I is provided with the opening II matched with the adhesive sheet II, so that the rear end of the opposite tube can be fixed in a crossed mode, the fixation is firm, and the stability is high.
3. The second sealing strip is provided with a handheld part, so that the operation is convenient; the clamping groove is formed in the outer side of the first sealing strip, the clamping buckle is arranged at the corresponding position of the second sealing strip, and stability is high.
Drawings
FIG. 1 is a schematic view of a dialysis venous catheterization structure;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic diagram of an embodiment of the present utility model.
In the figure: the device comprises a 1-vein end, a 2-artery end, a 3-protective sleeve, a 4-adhesive layer, a 5-groove body I, a 6-groove body II, a 7-buckle I, an 8-sealing strip I, a 9-sealing strip II, a 10-opening I, an 11-groove, 12-release paper, a 13-tearing lug, a 14-adhesive sheet I, a 15-adhesive sheet II, a 16-hand-held part, a 17-clamping groove, an 18-buckle II, a 19-opening II and a 20-fixing sheet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
A dialysis venous catheterization fixer is used for fixing a dialysis venous catheterization, wherein the structure of the dialysis venous catheterization is shown in fig. 1, and the ends of the dialysis venous catheterization are respectively a venous end 1 and an arterial end 2.
The specific structure of the fixer is shown in fig. 2-3, and the fixer comprises a fixing piece 20 and two protective sleeves 3, wherein an adhesive layer 4 is arranged on the back surface of the fixing piece 20 and used for fixing the fixing piece 20 on the skin, air holes can be arranged on the fixing piece 20 and the adhesive layer for increasing the air permeability of the fixing piece, and materials with certain elasticity or deformability can be adopted for the fixing piece 20 for increasing the comfort of patients.
The stationary blade 20 openly sets up the cell body, and wherein the structure of cell body matches with dialysis vein puts the tube bottom structure, and the cell body rear end sets up for the symmetry, including cell body one 5 and cell body two 6 of intercommunication, cell body one 5 front end both sides dislocation set buckle 7, in order to match the structure that vein put the tube in this embodiment, wherein set up two arc turning on cell body one 5, two turning department fixed buckle one 7 respectively, buckle one 7 is soft semi-circular structure, and the inboard structure is unanimous with put the tube structure, and the lid sets up stability and the fastness that further increase fixed.
The front end of the groove body II 6 is fixedly provided with a sealing part, wherein the sealing part comprises a sealing strip I8 fixed on a fixing sheet 20 and a sealing strip II 9 hinged with one end of the sealing strip I, an opening I10 matched with the structures of the vein end 1 and the artery end 2 is arranged on the sealing strip I8, and the rear end face of the sealing part is provided with a groove 11 matched with the front end of the protective sleeve 3.
The adhesive layer 4 is provided with a release paper 12, and the release paper 12 is provided with a tearing lug 13, so that the operation is realized.
The adhesive sheet I14 and the adhesive sheet II 15 are fixed on the outer side of the groove body II 6, and the adhesive sheet I14 is provided with the opening II 19 matched with the adhesive sheet II 15, so that the adhesive sheet II can be fixed in a crossed manner, and the firmness is higher; in addition, the adhered end parts of the first adhesive sheet 14 and the second adhesive sheet 15 can be set into adhesive layers, or the first adhesive sheet 14, the second adhesive sheet 15 and the fixing sheet 20 are fixed by using magic tapes, in this embodiment, the end parts of the first adhesive sheet 14 and the second adhesive sheet 15 are provided with the magic tapes facing outwards, the corresponding positions of the fixing sheet 20 are also provided with the magic tapes, and the hook faces of the magic tapes facing outwards are adhered to the first adhesive sheet 14 and the second adhesive sheet 15, so that the magic tapes can be repeatedly adhered and fixed.
The second sealing strip 9 is provided with the handheld part 16, so that the second sealing strip 9 is conveniently opened; the outside of the first sealing strip 8 is provided with a clamping groove 17, the corresponding position of the second sealing strip 9 is provided with a second clamping buckle 18, and when the second sealing strip 9 is closed, the second clamping buckle 18 can be just clamped into the clamping groove 17.
After the dialysis of a patient is finished, the utility model is used, the segregation paper 12 is torn off, the fixing piece 20 is stuck on the skin of the patient, the sealing strip II is lifted, the two protective sleeves 3 are respectively sleeved on the vein end 1 and the artery end 2, then the dialysis vein catheter is correspondingly placed in the groove body, the front-end catheter can be firmly fixed in the groove body by pulling the soft buckle I7 by hand, the front end of the protective sleeve 3 is clamped in the groove 11, then the buckle II 18 on the sealing strip II is buckled in the clamping groove 17 of the sealing strip I8, and at the moment, the front end of the protective sleeve 3 is sealed; and then the adhesive sheet I14 and the adhesive sheet II 15 are fixed on the fixing sheet 20 in a crossing way, so that the adhesive sheet is further fixed, the stability is high, and the protection effect is good.
Finally, it is noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and that other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a dialysis vein puts a tub fixer, dialysis vein puts tub both ends and is vein end (1) and arterial end (2) respectively, its characterized in that: the fixer comprises a fixing sheet (20) and two protective sleeves (3), wherein an adhesive layer (4) is arranged on the back surface of the fixing sheet (20), a groove body is arranged on the front surface of the fixing sheet (20), the structure of the groove body is matched with the structure of the bottom surface of a dialysis vein catheterization tube, the rear end of the groove body is symmetrically arranged and comprises a first groove body (5) and a second groove body (6) which are communicated, and a first buckle (7) is arranged on two sides of the front end of the first groove body (5) in a staggered manner; the sealing device is characterized in that the front end of the groove body II (6) is provided with a sealing part, the sealing part comprises a sealing strip I (8) fixed on a fixing sheet (20) and a sealing strip II (9) hinged with the sealing strip I, an opening I (10) matched with the structures of the vein end (1) and the artery end (2) is formed in the sealing strip I (8), and the rear end face of the sealing part is provided with a groove (11) matched with the front end of the protective sleeve (3).
2. A dialysis iv catheter securement according to claim 1, wherein: the adhesive layer (4) is provided with separation paper (12), and the separation paper (12) is provided with a tearing lug (13).
3. A dialysis iv catheter securement according to claim 1, wherein: the first adhesive sheet (14) and the second adhesive sheet (15) are fixed on the outer side of the second groove body (6).
4. A dialysis iv catheter securement according to claim 1, wherein: and a handheld part (16) is arranged on the second sealing strip (9).
5. A dialysis iv catheter securement according to claim 1, wherein: the upper end face of the first sealing strip (8) is provided with a clamping groove (17), and the corresponding position of the second sealing strip (9) is provided with a second clamping buckle (18).
6. A dialysis iv catheter securement according to claim 3, wherein: the first adhesive sheet (14) is provided with a second opening (19) matched with the second adhesive sheet (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321133306.5U CN219743651U (en) | 2023-05-11 | 2023-05-11 | Dialysis vein catheterization fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321133306.5U CN219743651U (en) | 2023-05-11 | 2023-05-11 | Dialysis vein catheterization fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219743651U true CN219743651U (en) | 2023-09-26 |
Family
ID=88072203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321133306.5U Active CN219743651U (en) | 2023-05-11 | 2023-05-11 | Dialysis vein catheterization fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219743651U (en) |
-
2023
- 2023-05-11 CN CN202321133306.5U patent/CN219743651U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |