CN201578649U - Peritoneum dialysis catheter - Google Patents
Peritoneum dialysis catheter Download PDFInfo
- Publication number
- CN201578649U CN201578649U CN2010201023173U CN201020102317U CN201578649U CN 201578649 U CN201578649 U CN 201578649U CN 2010201023173 U CN2010201023173 U CN 2010201023173U CN 201020102317 U CN201020102317 U CN 201020102317U CN 201578649 U CN201578649 U CN 201578649U
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- CN
- China
- Prior art keywords
- dialysis
- catheter
- dialysis catheter
- utility
- sleeve pipe
- 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
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Abstract
The utility model belongs to the field of medical appliances, in particular to a peritoneum dialysis catheter, which comprises a catheter body, and is characterized in that the head of the catheter is in an arc shape, the head and the wall of the catheter body are provided with a plurality of dialysis holes, and the periphery of the catheter body is fixed with a sleeve. The utility model has simple structure, safe operation, can effectively solve the technical problems of displacement and blocking of the dialysis catheter, can relieve the pains of a patient, and can reduce the workload of medical workers.
Description
(1) technical field
This utility model belongs to the medical apparatus field, particularly a kind of peritoneal dialysis catheter.
(2) background technology
At present, treating renal failure dialysis commonly used clinically has two kinds, and a kind of is to carry out hemodialysis with artificial kidney, and another kind is to utilize peritoneum as dialyzer, relies on dialysis disperse and Ultrafiltration, reaches the peritoneal dialysis of therapeutic purposes.The advantage of peritoneal dialysis is: equipment is simple, and expense is cheap, operation easily, and absolute contraindication is few, is widely used.
When using peritoneal dialysis catheter, Dialysis tubing implants that the back easily is shifted in the abdomen, fibrin stops up and omentum majus such as holds at complication, and the processing means that in the medical treatment peritoneal dialysis catheter resulted in blockage are to use mode that anticoagulant medicine or operation operate on old pipe is taken out to implant newly again to manage.Anticoagulant often effect is bad, and operation is operated on replace tubes and not only caused economically heavy burden to the patient, brings the human body and spiritual misery to the patient especially.
(3) summary of the invention
This utility model provides a kind of peritoneal dialysis catheter simple in structure, safe in utilization in order to remedy the deficiencies in the prior art.
This utility model is achieved by the following technical solution:
A kind of peritoneal dialysis catheter comprises body, and its special character is: the tube head of body is a circular arc, and tube head and tube body wall are provided with some dialysis hole, and the periphery of body is fixed with sleeve pipe.
This utility model is designed to circular arc with tube head, has avoided the destruction of tube head to human mechanism, has strengthened the simplification that Dialysis tubing is implanted, and effectively reduces patient's misery; Grasp the length that body enters human body for good, fixed sleeving in position is by the length of inserting of telescopic position target Dialysis tubing.
The dialysis hole helps in time to collect dialysis solution in the porous setting of tube head and tube wall, improves the speed of dialysis, alleviates the misery that patient bears, and simultaneously, prevents because of indivedual dialysis hole plugs, the carrying out of influence dialysis.
More excellent scheme of the present utility model is: twine on the body of described sleeve pipe front end to be provided with and paste band.For guaranteeing the stability after Dialysis tubing inserts human body, prevent that it is shifted, on body, be provided with and paste band, Dialysis tubing is fixed.
Described telescopic outer surface is provided with screw thread.Because during the implantable dialysis pipe, the people can be provided with screw thread by the sleeve pipe effect on sleeve pipe, improve people's useful effect rate, prevent in operating process, owing to injuring unexpectedly of skidding and cause.
This utility model is simple in structure, handling safety, effectively solve the Dialysis tubing displacement, the dialysis hole plug technical problem, both can alleviate patient's misery, can reduce medical personnel's workload again.
(4) description of drawings
Below in conjunction with accompanying drawing this utility model is further described.
Accompanying drawing is a structural representation of the present utility model.
Among the figure, 1 body, 2 tube heads, 3 dialysis holes, 4 sleeve pipes, 5 paste band.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises body 1, and the tube head 2 of body 1 is a circular arc, and tube head 2 and body 1 wall are provided with some dialysis hole 3, and the periphery of body 1 is fixed with sleeve pipe 4; Twine on the body 1 of described sleeve pipe 4 front ends to be provided with to paste and be with 5; The outer surface of described sleeve pipe 4 is provided with screw thread.
With the Dialysis tubing implant into body, the insertion depth of tube head 2 is controlled in the position by sleeve pipe 4 on the body 1, after Dialysis tubing is implanted, is with 5 at human external Dialysis tubing to be fixed by stickup, prevents displacement, causes unnecessary damage.
Claims (3)
1. a peritoneal dialysis catheter comprises body (1), it is characterized in that: the tube head (2) of body (1) is a circular arc, and tube head (2) and body (1) wall are provided with some dialysis hole (3), and the periphery of body (1) is fixed with sleeve pipe (4).
2. peritoneal dialysis catheter according to claim 1 is characterized in that: the body (1) of described sleeve pipe (4) front end is gone up to twine to be provided with and is pasted band (5).
3. peritoneal dialysis catheter according to claim 1 and 2 is characterized in that: the outer surface of described sleeve pipe (4) is provided with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201023173U CN201578649U (en) | 2010-01-27 | 2010-01-27 | Peritoneum dialysis catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201023173U CN201578649U (en) | 2010-01-27 | 2010-01-27 | Peritoneum dialysis catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201578649U true CN201578649U (en) | 2010-09-15 |
Family
ID=42720642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201023173U Expired - Fee Related CN201578649U (en) | 2010-01-27 | 2010-01-27 | Peritoneum dialysis catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201578649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109876219A (en) * | 2019-03-06 | 2019-06-14 | 广州市红十字会医院（暨南大学医学院附属广州红十字会医院） | Novel peritoneal dialysis catheter and using method thereof |
-
2010
- 2010-01-27 CN CN2010201023173U patent/CN201578649U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109876219A (en) * | 2019-03-06 | 2019-06-14 | 广州市红十字会医院（暨南大学医学院附属广州红十字会医院） | Novel peritoneal dialysis catheter and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20110127 |