Protective stent device for hemodialysis puncture part

A technology of hemodialysis and stent device, which is applied in the field of hemodialysis, and can solve the problems of patients feeling cold, inconvenient puncture site exposure, and long dialysis time.

Inactive Publication Date: 2021-04-23
THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH
View PDF10 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During hemodialysis, it is necessary to puncture the patient's arm to extract and reinfuse the blood. One dialysis takes a long time, and it is not convenient to expose the puncture site for a long time. In order to prevent the patient or other personnel from colliding with the puncture during the dialysis process The

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
  • Protective stent device for hemodialysis puncture part
  • Protective stent device for hemodialysis puncture part
  • Protective stent device for hemodialysis puncture part

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0025] see Figure 1 to Figure 5 , the present invention provides a technical solution: a protective bracket device for hemodialysis puncture sites, including a base 1, the side of the base 1 is fixedly connected with a fixing frame 2, and one end of the fixing frame 2 is provided with a limiting hole 16, and the fixing frame One end of 2 is threaded with a screw rod 3, and one end of the screw rod 3 extends to the top of the fixed frame 2 and is clamped with a pressure plate 4, and the fixed frame 2, the screw rod 3, the pressure plate 4 and the anti-slip pad 14 are used to cooperate with each other. The protective bracket device is fixed on the sick bed to prevent ...

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 invention discloses a protective stent device for a hemodialysis puncture part, relates to the technical field of hemodialysis, and particularly relates to a protective stent device for a hemodialysis puncture part. The protective stent device comprises a base, wherein the side surface of the base is fixedly connected with a fixing frame; one end of the fixing frame is provided with a spacing hole, and one end of the fixing frame is sleeved with a threaded rod in a threaded mode; and one end of the threaded rod extends to the top of the fixing frame and is connected with a pressing plate in a clamped mode. According to the protective stent device for the hemodialysis puncture part, a supersaturated sodium acetate solution inside a water bag is quickly heated by starting a heating wire when an arm is put on the surface of the water bag for puncture hemodialysis due to the matched arrangement of the water bag and the heating wire, so that the arm of the patient can be warmed, the problem that the patient feels cold since the arm is put outside during hemodialysis can be avoided, and the patient feels comfortable when putting the arm on the surface of the water bag due to the supersaturated sodium acetate solution inside the water bag.

Description

technical field [0001] The invention relates to the technical field of hemodialysis, in particular to a protective bracket device for hemodialysis puncture sites. Background technique [0002] Hemodialysis is one of the renal replacement therapy methods for patients with acute and chronic renal failure. It drains the blood from the body to the outside of the body, and passes through a dialyzer composed of countless hollow fibers. Inside and outside the hollow fiber, materials are exchanged through the principles of dispersion, ultrafiltration, adsorption and convection to remove metabolic waste in the body, maintain electrolyte and acid-base balance, and remove excess water in the body at the same time, and return the purified blood to the whole body. The procedure is called hemodialysis. During hemodialysis, it is necessary to puncture the patient's arm to extract and reinfuse the blood. One dialysis takes a long time, and it is not convenient to expose the puncture site f...

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): A61M1/14A61M1/36A61G7/075A61F7/00
CPCA61M1/14A61M1/369A61G7/075A61F7/00A61M1/3656A61M1/3653A61F2007/0029A61F2007/0054
Inventor 尚源融完颜晓东
Owner THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH
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