Unlock instant, AI-driven research and patent intelligence for your innovation.

Stent and method for manufacturing stent

A technology of support part and helical support, which is applied in the field of manufacturing the stent, can solve problems such as the difficulty in predicting the stability of the stent, the reliability of the stent, and the winding structure that does not provide elastic recovery force.

Active Publication Date: 2017-05-24
CG BIO CO LTD
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, according to the wire winding structure disclosed in Korean Patent No. 10-0974308, no winding structure (such as a support) for ensuring a stable elastic restoring force is provided, so that it is difficult to expect satisfactory results when performing stenting. Stent Stability and Stent Reliability

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
  • Stent and method for manufacturing stent
  • Stent and method for manufacturing stent
  • Stent and method for manufacturing stent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.

[0018] Exemplary embodiments of the present invention will be described so that those skilled in the art can carry out the present invention.

[0019] Therefore, the exemplary embodiment of the present invention can be modified into several other forms. Therefore, the claims of the present invention are not limited to the exemplary embodiments to be described below.

[0020] figure 1 is a view schematically showing the overall structure of a stent according to an exemplary embodiment of the present invention, figure 2 is a view showing the procedure of the method of manufacturing a stent according to an exemplary embodiment of the present invention, and Figure 3 to Figure 12 for description figure 2 view of each process.

[0021] refer to figure 1 , the stent according to the exemplary embodiment of the present invention is configured to ...

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

Disclosed is a stent. The stent comprises: a stent main body which is configured such that a plurality of band parts, of which the circumference is formed by supporting parts arranged in a connection state in a zigzag form, are connected to each other so as to form a cylinder shape; and a spiral pillar which is extendingly formed in a winding state in a spiral form from one side end towards the other side end of the longitudinal direction of the stent main body, and which forms a supporting part of any one point among the supporting parts of the respective band parts.

Description

technical field [0001] The present invention relates to a stent and a method of manufacturing the stent. More particularly, the present invention relates to a stent capable of stably providing elastic restoring force, and a method of manufacturing the stent. Background technique [0002] Generally, depending on the stenting component of the body or the required function, there are several types of stents that have a structure that matches the stenting component or that have the required function. [0003] In particular, for a stent having a structure with elastic restoring force, there is a stent having a self-expanding type structure formed by binding wires so that the peripheral portion of the stent has self-elastic force, it is important to form such a stent so as to have a wire A winding structure in which the circumferential portion can maintain its original shape by elastic force. [0004] As for a stent having a self-expanding type structure, there is a stent as dis...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A61F2/86A61F2/88A61L27/50
CPCA61F2/90A61F2230/0091A61F2240/001A61F2/86A61F2/88A61L27/50A61L27/507
Inventor 金星玄奇秉胤
Owner CG BIO CO LTD