CN220714552U - Neck hemodialysis catheter fixing sleeve - Google Patents
Neck hemodialysis catheter fixing sleeve Download PDFInfo
- Publication number
- CN220714552U CN220714552U CN202321795574.3U CN202321795574U CN220714552U CN 220714552 U CN220714552 U CN 220714552U CN 202321795574 U CN202321795574 U CN 202321795574U CN 220714552 U CN220714552 U CN 220714552U
- Authority
- CN
- China
- Prior art keywords
- fixing
- fixing sleeve
- hemodialysis catheter
- sleeve body
- neck
- 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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Links
- 238000001631 haemodialysis Methods 0.000 title claims abstract description 44
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 44
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 18
- 230000001815 facial effect Effects 0.000 abstract description 3
- 239000002313 adhesive film Substances 0.000 abstract 2
- 208000032843 Hemorrhage Diseases 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 208000015181 infectious disease Diseases 0.000 abstract 1
- 210000004243 sweat Anatomy 0.000 abstract 1
- 239000002390 adhesive tape Substances 0.000 description 8
- 230000002787 reinforcement Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 206010020751 Hypersensitivity Diseases 0.000 description 2
- 208000002193 Pain Diseases 0.000 description 2
- 208000003251 Pruritus Diseases 0.000 description 2
- 208000026935 allergic disease Diseases 0.000 description 2
- 230000007815 allergy Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 230000007803 itching Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000036407 pain Effects 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a neck hemodialysis catheter fixing sleeve which comprises a fixing sleeve body, wherein a neck adjusting and fixing assembly is arranged outside the fixing sleeve body, a hemodialysis catheter fixing assembly is arranged inside the fixing sleeve body, and a reinforcing assembly is arranged on one side of the hemodialysis catheter fixing assembly; the utility model improves the prior art, in actual use, the catheter is fixed on the facial skin of a patient through the hemodialysis catheter fixing component, the problems that the medical adhesive film has limited viscosity and contact area, sweat and oil are generated by the patient or the adhesive film is partially or completely fallen off due to the involvement of the movable head of the patient in treatment are solved, and the device is favorable for fixing the catheter and reduces the risks of infection, catheter slipping and hemorrhage.
Description
Technical Field
The utility model relates to the field of neck hemodialysis catheter fixation, in particular to a neck hemodialysis catheter fixation sleeve.
Background
The traditional hemodialysis neck vein catheterization fixing method is that sterile gauze wraps a vein catheterization, and medical adhesive tape fixes the gauze on the facial skin of a patient; the gauze is easy to dirty when contacting with the external environment, the adhesive tape is stuck on the skin to easily cause allergy, itching and pain, adhesive tape sticky marks are not easy to clear, and meanwhile, the adhesive tape is not firmly stuck to easily cause falling and bending, which is not beneficial to fixing a catheter and has the danger of drawing the catheter and bleeding; there is no device for the specific fixation of hemodialysis intravenous catheters in current medical devices.
Disclosure of Invention
Technical scheme (one)
In order to solve the problems in the background art, the utility model adopts the following specific technical scheme:
the neck hemodialysis catheter fixing sleeve comprises a fixing sleeve body, wherein a neck adjusting fixing assembly is arranged on the periphery of the fixing sleeve body, a hemodialysis catheter fixing assembly is arranged in the fixing sleeve body, and a reinforcing assembly is arranged on one side of the hemodialysis catheter fixing assembly;
in order to achieve the purpose of fixing the hemodialysis catheter, the hemodialysis catheter fixing assembly comprises fixing circular arc plates which are symmetrically and movably arranged on two sides of a fixing sleeve body through rotating shafts, one sides of the fixing circular arc plates are connected with clamping blocks, clamping grooves are formed between the clamping blocks, the clamping blocks are clamped through the clamping grooves, through holes are formed in the clamping blocks, limiting rods are arranged in the through holes, and limiting blocks are connected to the tops of the limiting rods.
Further, a rubber layer is arranged on the outer surface of the fixed arc plate.
Further, in order to reach the fixed purpose of neck regulation, neck regulation fixed subassembly includes the fixed band, and the fixed band is connected with fixed cover body, and fixed cover body one side is connected with the mount, and the inside fixed plate that is equipped with of mount, fixed plate swing joint have the threaded rod, threaded rod and mount threaded connection.
Further, one end of the threaded rod is connected with a rotating block.
Further, a soft layer is arranged on the outer periphery of the fixed sleeve body.
Further, in order to achieve the purpose of neck adjustment and reinforcement, the reinforcement assembly comprises a reinforcement rod, the reinforcement rod is connected with the fixed sleeve body, and one side of the reinforcement rod is connected with a reinforcement ring.
(II) advantageous effects
Compared with the prior art, the utility model provides the neck hemodialysis catheter fixing sleeve which has the following beneficial effects:
(1) The utility model improves the prior art, and in actual use, the gauze is fixed on the facial skin of a patient by the medical adhesive tape through the hemodialysis catheter fixing component; the gauze is easy to dirty in contact with the external environment, the adhesive tape is stuck on the skin to easily cause allergy, itching and pain, adhesive tape sticky marks are not easy to clear, and meanwhile, the adhesive tape is not stuck firmly to easily cause the problem of falling and bending, so that the catheter is easy to fix, and the risk of drawing the catheter and bleeding is avoided.
(2) In actual use, through setting up the fixed band, when adjusting neck fixed, pass the mount with the fixed band, when reaching the scope of needs, through rotatory threaded rod of turning block to make the threaded rod can drive the mount and remove, thereby reach the purpose of fixing the fixed band.
Drawings
FIG. 1 is a schematic view of the main structure of a cervical hemodialysis catheter fixing sleeve according to an embodiment of the present utility model;
FIG. 2 is a perspective view of a cervical hemodialysis catheter fixing sleeve in accordance with an embodiment of the present utility model;
FIG. 3 is a schematic view of a neck adjustment fixation assembly in a neck hemodialysis catheter fixation sleeve, in accordance with an embodiment of the present utility model;
fig. 4 is a schematic structural view of a blood vessel fixing assembly in a neck blood vessel fixing sleeve according to an embodiment of the present utility model.
In the figure:
1. fixing the sleeve body; 2. a neck adjustment securing assembly; 201. a fixing belt; 202. a fixing frame; 203. a fixing plate; 204. a threaded rod; 3. a hemodialysis catheter securement assembly; 301. fixing the arc plate; 302. a rotating shaft; 303. a clamping block; 304. a clamping groove; 305. a through hole; 306. a limit rod; 307. a limiting block; 4. a reinforcement assembly; 401. a reinforcing rod; 402. a reinforcing ring; 5. a rubber layer; 6. a rotating block; 7. a soft layer.
Detailed Description
For the purpose of further illustrating the concepts of the present application, there is provided in the drawings, which are a part of the present disclosure and are primarily intended to illustrate examples and, together with the description, serve to explain the principles of the examples, with reference to the same, wherein elements are not drawn to scale and like reference numerals are generally used to designate like elements.
The utility model will now be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1 to 4, a neck hemodialysis catheter fixing sleeve according to an embodiment of the utility model includes a fixing sleeve body 1, a neck adjusting fixing component 2 is arranged at the periphery of the fixing sleeve body 1, a hemodialysis catheter fixing component 3 is arranged in the fixing sleeve body 1, and a reinforcing component 4 is arranged at one side of the hemodialysis catheter fixing component 3.
As shown in fig. 1-4, the hemodialysis catheter fixing assembly 3 comprises a fixing circular arc plate 301, the fixing circular arc plate 301 is symmetrically and movably mounted on two sides of a fixing sleeve body 1 through a rotating shaft 302, one side of the fixing circular arc plate 301 is connected with a clamping block 303, a clamping groove 304 is formed between the clamping blocks 303, the clamping blocks 303 are clamped through the clamping grooves 304, a through hole 305 is formed in the clamping blocks 303, a limiting rod 306 is arranged in the through hole 305, a limiting block 307 is connected to the top of the limiting rod 306, and a rubber layer 5 is mounted on the outer surface of the fixing circular arc plate 301.
Through the above technical scheme, through setting up fixed circular arc board 301 to make fixed circular arc board 301 rotate through pivot 302, take out stop lever 306 through stopper 307 at through hole 305 when fixed hemodialysis pipe, fix the hemodialysis pipe with fixed circular arc board 301, after block 303 and block groove 304 block, afterwards stop lever 306 inserts through hole 305 through stopper 307, reaches the purpose of fixed hemodialysis pipe of fixed circular arc board 301, makes rubber layer 5 reach the purpose of preventing damage to hemodialysis pipe.
As shown in fig. 1-4, the neck adjusting and fixing assembly 2 comprises a fixing belt 201, the fixing belt 201 is connected with a fixing sleeve body 1, one side of the fixing sleeve body 1 is connected with a fixing frame 202, a fixing plate 203 is arranged inside the fixing frame 202, the fixing plate 203 is movably connected with a threaded rod 204, the threaded rod 204 is in threaded connection with the fixing frame 202, and one end of the threaded rod 204 is connected with a rotating block 6.
Through above-mentioned technical scheme, through setting up fixed band 201, when adjusting neck fixed, pass fixed band 201 through mount 202, when reaching the scope of needs, through rotatory threaded rod 204 of turning block 6 to make threaded rod 204 can drive mount 202 and remove, thereby reach the purpose of fixing fixed band 201.
As shown in fig. 1-4, the periphery of the fixed sleeve body 1 is provided with a soft layer 7, the reinforcing component 4 comprises a reinforcing rod 401, the reinforcing rod 401 is connected with the fixed sleeve body 1, and one side of the reinforcing rod 401 is connected with a reinforcing ring 402.
Through above-mentioned technical scheme, reach the purpose that improves patient's neck and carry the comfort level through setting up soft layer 7, through setting up stiffener 401 and stiffening ring 402 to reach the purpose of being convenient for improve the fixed effect of hemodialysis pipe.
In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.
Working principle: through setting the fixed arc plate 301, the fixed arc plate 301 can rotate through the rotating shaft 302, the limiting rod 306 is pulled out of the through hole 305 through the limiting block 307 when the hemodialysis catheter is fixed, after the fixed arc plate 301 is used for fixing the hemodialysis catheter, the clamping block 303 is clamped with the clamping groove 304, and then the limiting rod 306 is inserted into the through hole 305 through the limiting block 307, so that the purpose of fixing the hemodialysis catheter by the fixed arc plate 301 is achieved, and the rubber layer 5 achieves the purpose of preventing the hemodialysis catheter from being damaged;
through the arrangement of the fixing belt 201, when the neck is adjusted to be fixed, the fixing belt 201 passes through the fixing frame 202, and when the neck reaches a required range, the threaded rod 204 is rotated through the rotating block 6, so that the threaded rod 204 can drive the fixing frame 202 to move, and the purpose of fixing the fixing belt 201 is achieved;
the purpose of improving the cervical transportation comfort level of a patient is achieved by arranging the soft layer 7, and the purpose of improving the fixing effect of the hemodialysis catheter is achieved by arranging the reinforcing rods 401 and the reinforcing rings 402.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The neck hemodialysis catheter fixing sleeve is characterized by comprising a fixing sleeve body (1), wherein a neck adjusting and fixing assembly (2) is arranged on the periphery of the fixing sleeve body (1), a hemodialysis catheter fixing assembly (3) is arranged inside the fixing sleeve body (1), and a reinforcing assembly (4) is arranged on one side of the hemodialysis catheter fixing assembly (3);
the hemodialysis pipe fixed component (3) comprises fixed circular arc plates (301), the fixed circular arc plates (301) are symmetrically movably mounted on two sides of the fixed sleeve body (1) through rotating shafts (302), one sides of the fixed circular arc plates (301) are connected with clamping blocks (303), clamping grooves (304) are formed between the clamping blocks (303), the clamping blocks (303) are clamped through the clamping grooves (304), through holes (305) are formed in the clamping blocks (303), limiting rods (306) are arranged in the through holes (305), and limiting blocks (307) are connected to the tops of the limiting rods (306).
2. A cervical hemodialysis catheter fixing sleeve according to claim 1, characterized in that the outer surface of the fixing circular arc plate (301) is provided with a rubber layer (5).
3. A neck hemodialysis catheter fixing sleeve according to claim 2, characterized in that the neck adjusting fixing assembly (2) comprises a fixing belt (201), the fixing belt (201) is connected with the fixing sleeve body (1), one side of the fixing sleeve body (1) is connected with a fixing frame (202), a fixing plate (203) is arranged inside the fixing frame (202), the fixing plate (203) is movably connected with a threaded rod (204), and the threaded rod (204) is in threaded connection with the fixing frame (202).
4. A cervical hemodialysis catheter fixing sleeve according to claim 3, characterized in that one end of the threaded rod (204) is connected with a rotating block (6).
5. A cervical hemodialysis catheter fixing sleeve according to claim 4, characterized in that the periphery of the fixing sleeve body (1) is provided with a soft layer (7).
6. A cervical hemodialysis catheter fixing sleeve according to claim 5, characterized in that the reinforcing component (4) comprises a reinforcing rod (401), the reinforcing rod (401) is connected with the fixing sleeve body (1), and a reinforcing ring (402) is connected to one side of the reinforcing rod (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321795574.3U CN220714552U (en) | 2023-07-10 | 2023-07-10 | Neck hemodialysis catheter fixing sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321795574.3U CN220714552U (en) | 2023-07-10 | 2023-07-10 | Neck hemodialysis catheter fixing sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220714552U true CN220714552U (en) | 2024-04-05 |
Family
ID=90496356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321795574.3U Active CN220714552U (en) | 2023-07-10 | 2023-07-10 | Neck hemodialysis catheter fixing sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220714552U (en) |
-
2023
- 2023-07-10 CN CN202321795574.3U patent/CN220714552U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |