CN202497523U - Peritoneum dialysis tube with catheter - Google Patents
Peritoneum dialysis tube with catheter Download PDFInfo
- Publication number
- CN202497523U CN202497523U CN2012201137864U CN201220113786U CN202497523U CN 202497523 U CN202497523 U CN 202497523U CN 2012201137864 U CN2012201137864 U CN 2012201137864U CN 201220113786 U CN201220113786 U CN 201220113786U CN 202497523 U CN202497523 U CN 202497523U
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- catheter
- tube
- hollow tubing
- peritoneal dialysis
- catheters
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Abstract
The utility model discloses a peritoneum dialysis tube with a catheter. The tube comprises a hollow duct which is arranged on a human body pelvic floor, wherein a micro-pore is arranged on the duct wall of the hollow duct, dendritic catheters are connected with one end of the hollow duct which is arranged inside the human body pelvic floor, flow-guiding pores which can increase the liquid flow rate are arranged on catheters, each of catheters is communicated with an inner cavity of the hollow duct, and a terylene sleeving tube which can be connected with an external tube is arranged at the other end of the hollow duct. Compared with the prior art, the tube has the advantages of being simple in structure, safe, reliable, ingenious in design, not easy to drift, capable of reducing the liquid changing time and increasing elimination of metabolic waste and the like, the novel dialysis tube of the proper length can be selected, and the peritoneum dialysis tube can be fixed by its own weight.
Description
Technical field
This utility model relates to a kind of peritoneal dialysis catheter, particularly a kind of peritoneal dialysis catheter that has catheter.
Background technology
At present; Peritoneal dialysis has the remaining renal function of better protection, social compliance is good and make things convenient for advantages such as patient; But the development of its conduit is after a lot of bother, and existing gooseneck, crimp tube etc. are dialysis catheter preferably, but owing to physically reason; Crimp tube is not suitable for the Asia ethnic group, has only gooseneck to be applied to preferably in the peritoneal dialysis at present; And the mode of peritoneal dialysis at present mainly contains CAPD CAPD, intermittent peritoneal dialysis IPD, CCPD CCPD and automatic circulation type peritoneal dialysis and claims automated peritoneal dialysis APD again; Being applied to that particularly APD is more is clinical; Can better impel patient to return society and reduce patient's burden; But present peritoneal dialysis catheter can not adapt to this treatment preferably, its reason: 1, existing peritoneal dialysis catheters floats pipe easily; Though the data of each center report are different, floating pipe all is a big reason of early stage catheter functions obstacle; 2 peritoneal dialysis need put that dialysis solution enters the abdominal cavity and drain is come out, and still, peritoneal dialysis catheters tapping and fluid speed previously is all slower, and the replacing that the patient accomplishes a dialysis solution needs the long period, so prior art is still perfect inadequately.
Summary of the invention
The purpose of this utility model is: provide a kind of simple in structure, safe and reliable; Be difficult for floating pipe and can reduce the liquid time of changing, increase metabolic waste and remove, rely on the weight of self to come a kind of peritoneal dialysis catheter that has catheter of firm peritoneal dialysis catheter, to overcome the deficiency of prior art.
This utility model is to be constructed as follows: a kind of peritoneal dialysis catheter that has catheter; Comprise the hollow tubing conductor that can be positioned at the bottom of the human body basin; The tube wall of hollow tubing conductor is provided with micropore, and hollow tubing conductor one end at the bottom of putting into the human body basin is connected with dendritic catheter, and catheter is provided with the pod apertures that can increase flow rate of liquid; And each catheter all with the intracavity inter-connection of hollow tubing conductor, the other end of hollow tubing conductor is provided with the terylene sleeve pipe that can be connected with extension tube attached.
Hollow tubing conductor is provided with 8～30 catheters, and the length of catheter is 0.8cm～1.5cm.
The aperture of pod apertures is 4mm～6mm.
Because having adopted technique scheme, medical personnel will have the peritoneal dialysis catheter of catheter structure puts into body, utilizes micropore and the pod apertures on the catheter on the Dialysis tubing to carry out peritoneal dialysis; Compared with prior art; This utility model not only has simple in structure; Safe and reliable advantage, and design ingenious, as can to choose appropriate length novel dialytic conduit and be difficult for floating pipe, can reduce the liquid time of changing, increase metabolic waste removing, rely on the weight of self to come advantages such as firm peritoneal dialysis catheter.
Description of drawings
Fig. 1 is this utility model structural representation;
Description of reference numerals: 1-hollow tubing conductor, 2-catheter, 3-pod apertures, 4-terylene sleeve pipe, 5-micropore, 6-extension tube attached.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment this utility model is done further to specify.
The enforcement of this utility model: a kind of peritoneal dialysis catheter that has catheter; Comprise the hollow tubing conductor 1 that can be positioned at the bottom of the human body basin; The tube wall of hollow tubing conductor 1 is provided with micropore 5, and hollow tubing conductor 1 one ends at the bottom of putting into the human body basin are connected with dendritic catheter 2, and catheter 2 is provided with the pod apertures 3 that can increase flow rate of liquid; And each catheter 2 all with the intracavity inter-connection of hollow tubing conductor 1, the other end of hollow tubing conductor 1 is provided with the terylene sleeve pipe 4 that can be connected with extension tube attached 6.
The aperture of pod apertures 3 is 4mm～6mm.
Catheter 2 is existing product, by the harmless plastic production of health is formed.
This utility model in use, medical personnel will be provided with the Dialysis tubing of catheter 2 according to existing allocation method a end is deep in the patient body, utilize to increase by 8～30 drain balls, 2 weight own; Make Dialysis tubing in human body, be not easy to float pipe; Through the pod apertures on the catheter 23, liquid can freely be come in and gone out, and has increased the speed that liquid is come in and gone out; If the obstruction of ribbon appears in the dialysis catheter end, just can flow out, go into dialysis solution through the pod apertures 3 of remaining catheter 2.
This utility model is safe and reliable, and modern design reduces and changes the liquid time, increases the removing of metabolic waste, is difficult for floating pipe, and clinical result of use is obvious, is worthy to be popularized.
Claims (3)
1. peritoneal dialysis catheter that has catheter; Comprise the hollow tubing conductor (1) that can be positioned at the bottom of the human body basin; The tube wall of hollow tubing conductor (1) is provided with micropore (5); It is characterized in that: hollow tubing conductor (1) one end at the bottom of putting into the human body basin is connected with dendritic catheter (2); Catheter (2) is provided with the pod apertures (3) that can increase flow rate of liquid, and each catheter (2) all with the intracavity inter-connection of hollow tubing conductor (1), the other end of hollow tubing conductor (1) is provided with the terylene sleeve pipe (4) that can be connected with extension tube attached.
2. the peritoneal dialysis catheter that has catheter according to claim 1 is characterized in that: hollow tubing conductor (1) is provided with 8～30 catheters (2), and the length of catheter (2) is 0.8cm～1.5cm.
3. the peritoneal dialysis catheter that has catheter according to claim 1 is characterized in that: the aperture of pod apertures (3) is 4mm～6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201137864U CN202497523U (en) | 2012-03-23 | 2012-03-23 | Peritoneum dialysis tube with catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201137864U CN202497523U (en) | 2012-03-23 | 2012-03-23 | Peritoneum dialysis tube with catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202497523U true CN202497523U (en) | 2012-10-24 |
Family
ID=47034154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201137864U Expired - Fee Related CN202497523U (en) | 2012-03-23 | 2012-03-23 | Peritoneum dialysis tube with catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202497523U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102908689A (en) * | 2012-03-23 | 2013-02-06 | 遵义医学院附属医院 | Method for preventing peritoneal dialysis catheter from drifting and anti-drifting peritoneal dialysis catheter |
| CN104383620A (en) * | 2014-11-20 | 2015-03-04 | 上海交通大学医学院附属新华医院 | Novel dual-channel peritoneal dialysis catheter suitable for operation under endoscope |
| CN110087709A (en) * | 2017-11-03 | 2019-08-02 | 龚立峰 | A kind of peritoneal dialysis catheters of abdomen inner segment claw type |
| CN111870258A (en) * | 2020-07-31 | 2020-11-03 | 武汉轻工大学 | High-efficient separation needle of animal serum |
-
2012
- 2012-03-23 CN CN2012201137864U patent/CN202497523U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102908689A (en) * | 2012-03-23 | 2013-02-06 | 遵义医学院附属医院 | Method for preventing peritoneal dialysis catheter from drifting and anti-drifting peritoneal dialysis catheter |
| CN104383620A (en) * | 2014-11-20 | 2015-03-04 | 上海交通大学医学院附属新华医院 | Novel dual-channel peritoneal dialysis catheter suitable for operation under endoscope |
| CN110087709A (en) * | 2017-11-03 | 2019-08-02 | 龚立峰 | A kind of peritoneal dialysis catheters of abdomen inner segment claw type |
| CN111870258A (en) * | 2020-07-31 | 2020-11-03 | 武汉轻工大学 | High-efficient separation needle of animal serum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20170323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |