Peritoneal dialysis device for nephrology department

A peritoneal dialysis, peritoneal dialysis tube technology, applied in peritoneal dialysis, dialysis systems, catheters, etc., can solve problems such as peritoneal dialysis catheter drift, and achieve the effects of increasing fusion, reducing catheter drift, and reducing drift.

Inactive Publication Date: 2018-07-06
杨进川
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a peritoneal dialysis device for nephrology, which can solve the problem of the drift of the peritoneal dialysis catheter inserted by the peritoneal dialysis patient

Method used

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  • Peritoneal dialysis device for nephrology department
  • Peritoneal dialysis device for nephrology department

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A peritoneal dialysis device for nephrology, comprising a peritoneal dialysis bag and a peritoneal dialysis tube connected to it, a waste liquid bag and a waste liquid tube connected to it, and a three-way tube, one end of which is connected to the peritoneal dialysis tube, One end is connected to the waste liquid pipe, the other end is connected to the main pipe, and the other end of the main pipe is connected to the insertion catheter, and the inside of the insertion catheter is embedded with aramid chopped fibers, and one end of some aramid chopped fibers comes from the catheter The outer surface is exposed.

[0032] Select aramid chopped fibers with a length of 2mm

[0033] The surface modification of aramid chopped fiber is realized by a one-step method, and the surface modification of aramid chopped fiber is realized by the following steps: (1) Weigh the following raw materials in parts by mass, deionized water 15, resorcinol-formaldehyde Resin 1.2, concentrated ...

Embodiment 2

[0038] A peritoneal dialysis device for nephrology, comprising a peritoneal dialysis bag and a peritoneal dialysis tube connected to it, a waste liquid bag and a waste liquid tube connected to it, and a three-way tube, one end of which is connected to the peritoneal dialysis tube, One end is connected to the waste liquid pipe, the other end is connected to the main pipe, and the other end of the main pipe is connected to the insertion catheter, and the inside of the insertion catheter is embedded with aramid chopped fibers, and one end of some aramid chopped fibers comes from the catheter The outer surface is exposed.

[0039]Select aramid chopped fibers with a length of 2mm

[0040] The surface modification method of aramid chopped fiber, the surface modification of the aramid chopped fiber is realized by a two-step method, and the surface modification of aramid chopped fiber is realized by the following steps:

[0041] (1) Weigh the following raw materials in parts by mass:...

Embodiment 3

[0047] A peritoneal dialysis device for nephrology, comprising a peritoneal dialysis bag and a peritoneal dialysis tube connected to it, a waste liquid bag and a waste liquid tube connected to it, and a three-way tube, one end of which is connected to the peritoneal dialysis tube, One end is connected to the waste liquid pipe, the other end is connected to the main pipe, and the other end of the main pipe is connected to the insertion catheter, and the inside of the insertion catheter is embedded with aramid chopped fibers, and one end of some aramid chopped fibers comes from the catheter The outer surface is exposed.

[0048] Select aramid chopped fibers with a length of 2mm

[0049] The surface modification method of aramid chopped fiber, the surface modification of the aramid chopped fiber is realized by a two-step method, and the surface modification of aramid chopped fiber is realized by the following steps:

[0050] (1) Weigh the following raw materials in parts by mass...

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PUM

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Abstract

The invention discloses a peritoneal dialysis device for the nephrology department and relates to the field of clinical medicine. The device includes a peritoneal dialysis bag, a peritoneal dialysis tube connected with the peritoneal dialysis bag, a waste liquid bag, a waste liquid tube connected with the waste liquid bag and a three-way tube; one end of the three-way tube is connected with the peritoneal dialysis tube, one end of the three-way tube is connected with the waste liquid tube, and the other end of the three-way tube is connected with a main tube; the other end of the main tube isconnected with an embedded catheter, a chopped aramid fiber is wrapped and buried in the embedded catheter, and one end of the chopped aramid fiber is partially exposed from the outer surface of the catheter. The device can solve a drifting problem of peritoneal dialysis catheters embedded in peritoneal dialysis patients.

Description

technical field [0001] The invention relates to the field of clinical medicine, in particular to a peritoneal dialysis device for nephrology. Background technique [0002] Peritoneal dialysis uses the peritoneal cavity as an exchange space and the peritoneum as a semipermeable membrane to remove toxins and excess water from the body so as to achieve the purpose of treatment. Because of its safety, convenience, simplicity and speed, it has become one of the important treatments for end-stage renal disease (ESRD). Peritoneal dialysis is mainly home-based treatment, with low reliance on medical institutions, facilities, and personnel conditions. In addition, the improvement of products and technologies has significantly reduced the incidence of peritoneal dialysis-related infections. Peritoneal dialysis has become a suitable alternative for end-stage renal disease The treatment method is very suitable for the current medical reform situation in our country. Due to the aging t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/28A61M25/00
CPCA61M1/285A61M25/0009A61M25/0043A61M2205/02
Inventor 杨进川杨梅坤刘晓芹
Owner 杨进川
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