Pipeline and system for peritoneal dialysis and placing method

A peritoneal dialysis tube and implantation technology, applied in peritoneal dialysis, dialysis systems, catheters, etc., can solve problems such as tube detachment and tube drift, and achieve the effects of quick recovery, reduction of suturing steps, and time saving.

Pending Publication Date: 2019-08-20
芮均帅
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] For this reason, the embodiment of the present invention provides a peritoneal di

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Pipeline and system for peritoneal dialysis and placing method
  • Pipeline and system for peritoneal dialysis and placing method
  • Pipeline and system for peritoneal dialysis and placing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] General piping:

[0066] Such as figure 1 As shown, a peritoneal dialysis pipeline includes a tube body 3, one end of the tube body is provided with a gravity hammer 1, the gravity hammer is provided with a central axis channel, and the tube body is provided with a water inlet hole at one end of the gravity hammer 2.

[0067] The other end of the tube body is provided with an air bag 6, and the side wall of the tube body is provided with a pipeline 7 communicating with the air bag 6, which is used to inflate the tube body to position it and prevent prolapse.

[0068] When in use, the patient is placed in a supine position, the abdomen is exposed, routinely disinfected and draped, and local anesthesia is performed. A longitudinal incision of about 5 cm is made (varies from person to person, and a larger opening is required for obese patients), and the fat, fascia, muscle, and peritoneum are separated layer by layer. , peritoneal incision of about 1-2 cm, purse string s...

Embodiment 2

[0071] Laparoscopic method

[0072] Such as figure 2 As shown, a peritoneal dialysis pipeline includes a tube body 3, one end of the tube body is provided with a gravity hammer 1, the gravity hammer is provided with a central axis channel, and the tube body is provided with a water inlet hole at one end of the gravity hammer 2.

[0073] As another preferred embodiment, the other end of the tubular body is provided with a caliper 4, two calipers 4 are provided, and a suture hole 5 is provided between the two calipers.

[0074] The caliper 4 is embedded in the pipe wall of the pipe body, and its outer diameter is not larger than the outer diameter of the pipe body.

[0075] The suturing hole 5 is a two-connected hole arranged symmetrically with the edge line of the side wall of the pipe body as the central axis.

[0076] Wherein, the peritoneal dialysis tubing rubber hose and the Kafu (also known as polyester sleeve) are still made of original materials.

[0077] When in us...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The embodiment of the invention discloses a peritoneal dialysis pipeline. The peritoneal dialysis pipeline comprises a pipe body, wherein a gravity hammer is arranged at one end of the pipe body; an axis channel is formed in the gravity hammer; a water inlet is formed in one end of the gravity hammer, of the pipe body; two carvs are arranged at the other end of the pipe body, and a sewing hole isformed between the two carvs. According to the peritoneal dialysis pipeline disclosed by the invention, expenses are saved and the pain of a patient is reduced; general anesthesia is not needed, the operation is easy and convenient, time is saved, the rate of pipe floating and pipe removing is greatly reduced, and secondary surgery is almost not needed. Through the adoption of a placing method disclosed by the invention, the recovering speed is high; and in a conventional manner, the patients are often required to get down to the ground and walk after pipe placing to reduce the pipe floating,and a part of the weak patients are slow in own recovery and inconvenient to walk, for the placing method, the patients are not required to get down to the ground and walk, the wound is small, and therecovery speed is high.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a peritoneal dialysis pipeline and system and an insertion method. Background technique [0002] Peritoneal dialysis is a commonly used and effective renal replacement therapy for patients with end-stage renal failure (uremia) or acute renal failure. Peritoneal dialysis uses the peritoneum as a semi-permeable membrane, and uses gravity to pour the prepared dialysate into the patient's peritoneal cavity through a catheter. There is a concentration gradient of solutes on both sides of the peritoneum, and the solutes on the high-concentration side move toward the low-concentration side. movement (diffusion); water moves from the low osmotic side to the high osmotic side (osmosis). The peritoneal dialysis solution is constantly replaced to achieve the purpose of removing metabolites and toxic substances in the body and correcting water and electrolyte balance disorders. Usu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A61M1/28A61B17/34
CPCA61M1/28A61M1/285A61B17/3415A61B17/3474A61M2202/0413A61M2202/0021
Inventor 芮均帅
Owner 芮均帅
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap