CN220424277U - Dialysis catheter protective sleeve for nephrology hemodialysis - Google Patents
Dialysis catheter protective sleeve for nephrology hemodialysis Download PDFInfo
- Publication number
- CN220424277U CN220424277U CN202320325671.XU CN202320325671U CN220424277U CN 220424277 U CN220424277 U CN 220424277U CN 202320325671 U CN202320325671 U CN 202320325671U CN 220424277 U CN220424277 U CN 220424277U
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- China
- Prior art keywords
- buckle
- sleeve
- protective sheath
- dialysis catheter
- catheter
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- 230000001681 protective effect Effects 0.000 title claims abstract description 75
- 238000000502 dialysis Methods 0.000 title claims abstract description 44
- 238000001631 haemodialysis Methods 0.000 title claims abstract description 17
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 17
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 16
- 238000004321 preservation Methods 0.000 claims abstract description 10
- 239000010410 layer Substances 0.000 claims description 16
- 239000012790 adhesive layer Substances 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 241000894006 Bacteria Species 0.000 abstract description 4
- 239000002390 adhesive tape Substances 0.000 description 2
- 150000003384 small molecules Chemical class 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- KJLPSBMDOIVXSN-UHFFFAOYSA-N 4-[4-[2-[4-(3,4-dicarboxyphenoxy)phenyl]propan-2-yl]phenoxy]phthalic acid Chemical compound C=1C=C(OC=2C=C(C(C(O)=O)=CC=2)C(O)=O)C=CC=1C(C)(C)C(C=C1)=CC=C1OC1=CC=C(C(O)=O)C(C(O)=O)=C1 KJLPSBMDOIVXSN-UHFFFAOYSA-N 0.000 description 1
- 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
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 208000022831 chronic renal failure syndrome Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 208000017169 kidney disease Diseases 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000012528 membrane 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
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model relates to the technical field of medical dialysis catheters, and discloses a dialysis catheter protective sleeve for nephrology hemodialysis, which comprises a protective sleeve, wherein a catheter groove is formed in the top surface of the protective sleeve, a first buckle, a second buckle and a third buckle are arranged on the inner wall of the catheter groove, and the inner wall of the catheter groove is fixedly connected with the surfaces of the first buckle, the second buckle and the third buckle. The dialysis catheter is placed in the catheter groove, through the setting of buckle one, buckle two and buckle three for dialysis catheter can be embedded in the catheter groove, also easily take out when can not drop easily, in the antibacterial gauze's setting, can prevent effectively that the bacterium from getting into the protective sheath, through the setting of rubber sleeve one, rubber sleeve two and rubber sleeve three, can make dialysis catheter surface can not produce wearing and tearing when fixed, through the setting of heat preservation, can keep dialysis catheter constant temperature, through the setting of observation window, be convenient for observe the inside dialysis catheter service condition of protective sheath from outside.
Description
Technical Field
The utility model relates to the technical field of medical dialysis catheters, in particular to a dialysis catheter protective sleeve for renal hemodialysis.
Background
Hemodialysis is a separation and purification technology for separating small molecules from biological macromolecules by the principle that the small molecules are diffused into water (or buffer solution) through a semipermeable membrane, and is one of kidney substitution treatment modes of patients suffering from acute and chronic renal failure, and is a main treatment means adopted for kidney diseases at the present stage, so that lives of patients suffering from the diseases are saved to the greatest extent and lives of the patients are maintained.
At present, the dialysis catheter must be fixed and protected to prevent the removal of the catheter and infection due to the long dialysis time period.
The existing clinical protection and fixation method for the dialysis catheter is that sterile gauze is used for pressurizing a catheter part, then the catheter part is stuck and protected by an application, then the catheter part is stuck on the skin by a medical adhesive tape, the catheter part is wrapped by the medical gauze, and then the catheter part is wrapped and stuck on the skin by the medical adhesive tape, however, the fixation and protection mode is not safe, and the dialysis catheter is only wrapped by the sterile gauze, so that the dialysis catheter cannot be effectively protected, and meanwhile, the problem of falling easily occurs due to unstable fixation, so that the life of a patient is threatened.
Disclosure of Invention
The utility model aims to provide a dialysis catheter protection sleeve for nephrology hemodialysis, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dialysis catheter protective sheath for nephrology hemodialysis, includes the protective sheath down, the catheter groove has been seted up to protective sheath top surface down, catheter groove inner wall is provided with buckle one, buckle two and buckle three, catheter groove inner wall and buckle one, buckle two and buckle three fixed surface connection.
Preferably, the first rubber sleeve, the second rubber sleeve and the third rubber sleeve are arranged on the front surface and the rear surface of the lower protective sleeve, the connecting surfaces of the first rubber sleeve, the second rubber sleeve and the third rubber sleeve are respectively fixedly connected with the front surface and the rear surface of the lower protective sleeve, and the surface of the dialysis catheter can not be worn during fixing through the arrangement of the first rubber sleeve, the second rubber sleeve and the third rubber sleeve.
Preferably, the lower protective sleeve bottom surface is provided with the adhesion layer, adhesion layer top surface and lower protective sleeve bottom surface fixed connection, through the setting of adhesion layer, conveniently fix the protective sheath on the patient.
Preferably, the bottom surface of the adhesion layer is provided with release paper, the top surface of the release paper is in adhesive connection with the bottom surface of the adhesion layer, and the adhesion layer can be protected when not in use through the arrangement of the release paper.
Preferably, the inner wall of the catheter groove is provided with antibacterial gauze, the connecting surface of the antibacterial gauze is adhered and connected with the inner wall of the catheter groove, and bacteria can be effectively prevented from entering the protective sleeve through the arrangement of the antibacterial gauze.
Preferably, the outer layer of antibacterial gauze is provided with the heat preservation, heat preservation inner wall and the outer fixed connection of antibacterial gauze, through the setting of heat preservation for dialysis catheter can keep inside temperature can not lose the temperature.
Preferably, the lower protective sheath top surface articulates and is provided with the protective sheath, be provided with buckle subassembly between lower protective sheath and the last protective sheath, through the setting of last protective sheath, can seal the protection to dialysis catheter.
Preferably, the observation groove has been seted up to last protective sheath top surface, and the fixed observation window that is provided with of observation groove inner wall, the observation window is transparent material, buckle assembly's cassette and last protective sheath fixed surface connection, buckle assembly's knot seat and lower protective sheath fixed surface connection, through buckle assembly joint, through the setting of observation window between protective sheath and the last protective sheath down, be convenient for observe the inside dialysis catheter service condition of protective sheath and last protective sheath from the outside, through buckle assembly's setting, be convenient for open and lock down between protective sheath and the last protective sheath.
Compared with the prior art, the utility model has the beneficial effects that: this dialysis catheter protective sheath for nephrology hemodialysis is through buckle one, buckle two and buckle three setting for dialysis catheter can imbed the pipe inslot, also easily takes out when can not drop easily, in the setting through antibacterial gauze can prevent effectively that the bacterium from getting into the protective sheath, through rubber sleeve one, rubber sleeve two and the setting of rubber sleeve three, can make dialysis catheter surface can not produce wearing and tearing when fixed, through the setting of heat preservation, can keep dialysis catheter constant temperature.
Drawings
FIG. 1 is a schematic perspective view of a lower protective sleeve according to the present utility model;
FIG. 2 is a schematic view of the overall three-dimensional structure of the present utility model;
figure 3 is a bottom view of the lower protective sleeve structure of the present utility model;
FIG. 4 is a schematic side view of a lower protective sleeve according to the present utility model;
FIG. 5 is a schematic perspective view of the upper protective sleeve of the present utility model;
figure 6 is a cross-sectional view of the front structure of the upper and lower protective sleeves of the present utility model.
In the figure: 1 lower protective sleeve, 2 pipe groove, 3 buckle, 4 buckle, 5 buckle, 6 rubber sleeve, 7 rubber sleeve, 8 rubber sleeve, 9 adhesive layer, 10 release paper, 11 upper protective sleeve, 12 buckle assembly.
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. 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 be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a dialysis catheter protective sheath for nephrology hemodialysis, includes protective sheath 1 down, and catheter groove 2 has been seted up to protective sheath 1 top surface down, and catheter groove 2 inner wall is provided with buckle one 3, buckle two 4 and buckle three 5, catheter groove 2 inner wall and buckle one 3, buckle two 4 and buckle three 5 fixed surface connection.
The utility model provides a dialysis catheter, including the protective sheath 1, the lower protective sheath 1 is provided with rubber cover one 6 in front and back two sides, rubber cover two 7 and rubber cover three 8, rubber cover one 6, rubber cover two 7 and rubber cover three 8 junction surface respectively with two sides fixed connection around the protective sheath 1 down, lower protective sheath 1 bottom surface is provided with paste layer 9, paste layer 9 bottom surface and be provided with from type paper 10, from type paper 10 top surface and paste layer 9 bottom surface and paste and be connected, catheter groove 2 inner wall is provided with antibacterial gauze, antibacterial gauze junction surface is pasted with catheter groove 2 inner wall and is connected, antibacterial gauze skin is provided with the heat preservation, heat preservation inner wall and antibacterial gauze outer fixed connection, lower protective sheath 1 top surface articulates and is provided with protective sheath 11, be provided with buckle subassembly 12 between lower protective sheath 1 and the last protective sheath 11, go up the observation groove is offered to the top surface, the fixed observation window that is provided with of protective sheath inner wall, the observation window is transparent material, buckle subassembly 12's cassette and last 11 surface fixed connection, buckle subassembly 12's buckle seat and lower protective sheath 1 surface fixed connection, be connected through buckle subassembly 12 joint between protective sheath 1 and the last protective sheath 11, catheter can not be easily carried out the setting up through the three and can prevent that the dialysis catheter from getting into the dialysis catheter from having the dialysis catheter 2 through setting up through three-channel 6, can not wearing and tearing through setting up the protective sheath and leading to be difficult to take out the dialysis catheter through the set up in the protective sheath 2.
During the use, put into the pipe chute 2 with dialysis pipe, through buckle one 3, buckle two 4 and buckle three 5's setting for dialysis pipe can imbed in pipe chute 2, also easily take out when can not drop easily, in can effectively preventing the bacterium to get into the protective sheath through the setting of antibacterial gauze, through rubber sleeve one 6, rubber sleeve two 7 and rubber sleeve three 8's setting, can make dialysis pipe surface can not produce wearing and tearing when fixed, through the setting of heat preservation, can keep dialysis pipe constant temperature.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Dialysis catheter protective sheath for nephrology hemodialysis, including lower protective sheath (1), its characterized in that: the utility model discloses a catheter protection cover, including lower protective sheath (1), pipe groove (2) have been seted up to lower protective sheath (1) top surface, pipe groove (2) inner wall is provided with buckle one (3), buckle two (4) and buckle three (5), pipe groove (2) inner wall and buckle one (3), buckle two (4) and buckle three (5) fixed surface connect.
2. The dialysis catheter sheath for renal hemodialysis of claim 1, wherein: the novel protective sleeve is characterized in that a first rubber sleeve (6), a second rubber sleeve (7) and a third rubber sleeve (8) are arranged on the front surface and the rear surface of the lower protective sleeve (1), and the connecting surfaces of the first rubber sleeve (6), the second rubber sleeve (7) and the third rubber sleeve (8) are fixedly connected with the front surface and the rear surface of the lower protective sleeve (1) respectively.
3. The dialysis catheter sheath for renal hemodialysis of claim 1, wherein: the bottom surface of the lower protective sleeve (1) is provided with an adhesive layer (9), and the top surface of the adhesive layer (9) is fixedly connected with the bottom surface of the lower protective sleeve (1).
4. A dialysis catheter sheath for renal hemodialysis according to claim 3, wherein: the bottom surface of the adhesion layer (9) is provided with release paper (10), and the top surface of the release paper (10) is in adhesion connection with the bottom surface of the adhesion layer (9).
5. The dialysis catheter sheath for renal hemodialysis of claim 1, wherein: the inner wall of the conduit groove (2) is provided with antibacterial gauze, and the connecting surface of the antibacterial gauze is adhered and connected with the inner wall of the conduit groove (2).
6. The dialysis catheter sheath for renal hemodialysis of claim 5, wherein: the outer layer of the antibacterial gauze is provided with a heat preservation layer, and the inner wall of the heat preservation layer is fixedly connected with the outer layer of the antibacterial gauze.
7. The dialysis catheter sheath for renal hemodialysis of claim 1, wherein: the upper protection sleeve (11) is hinged to the top surface of the lower protection sleeve (1), and a buckle assembly (12) is arranged between the lower protection sleeve (1) and the upper protection sleeve (11).
8. The dialysis catheter sheath for renal hemodialysis of claim 7, wherein: the utility model discloses a protective cover, including last protective sheath (11), buckle subassembly (12), buckle subassembly (1) and lower protective sheath (1) fixed surface, lower protective sheath (1) and last protective sheath (11) between through buckle subassembly (12) joint, the observation groove has been seted up to last protective sheath (11) top surface, and the fixed observation window that is provided with of observation groove inner wall, the observation window is transparent material, buckle subassembly (12) cassette and last protective sheath (11) fixed surface connection, buckle subassembly (12) button seat and lower protective sheath (1) fixed surface connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320325671.XU CN220424277U (en) | 2023-02-27 | 2023-02-27 | Dialysis catheter protective sleeve for nephrology hemodialysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320325671.XU CN220424277U (en) | 2023-02-27 | 2023-02-27 | Dialysis catheter protective sleeve for nephrology hemodialysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220424277U true CN220424277U (en) | 2024-02-02 |
Family
ID=89700605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320325671.XU Active CN220424277U (en) | 2023-02-27 | 2023-02-27 | Dialysis catheter protective sleeve for nephrology hemodialysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220424277U (en) |
-
2023
- 2023-02-27 CN CN202320325671.XU patent/CN220424277U/en active Active
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| GR01 | Patent grant |