Title:
BALLOON CATHETER FOR LINEAR SEGMENTATION OF GLAND TISSUE
Document Type and Number:
WIPO Patent Application WO/2022/253129
Kind Code:
A1
Abstract:
The present invention is a balloon catheter used for linear segmentation of gland tissue, the balloon catheter used for linear segmentation of gland tissue comprising a balloon body (1), an elastic connecting piece (2) and a linear segmentation piece (3), the middle of the elastic connecting piece (2) being fixed to a surface of the balloon body (1), the linear segmentation piece (3) being disposed in the middle of the elastic connecting piece (2), two ends of the elastic connecting piece (2) being fixedly connected to two ends of the balloon body (1) respectively, and a position between the middle of the elastic connecting piece (2) and the end of the elastic connecting piece (2) being separated from the balloon body (1). The technical problems of a cutting balloon having poor expansions effect and poor applicability in a hyperplastic gland are solved by means of the present invention.
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Inventors:
WEI YAN (CN)
Application Number:
PCT/CN2022/095541
Publication Date:
December 08, 2022
Filing Date:
May 27, 2022
Export Citation:
Assignee:
QINGDAO BIOTECH MEDICAL CO LTD (CN)
International Classes:
A61B17/32; A61M25/10
Foreign References:
| CN113425380A | 2021-09-24 | |||
| US5797935A | 1998-08-25 | |||
| US20030229370A1 | 2003-12-11 | |||
| US20050245864A1 | 2005-11-03 | |||
| US20050228343A1 | 2005-10-13 | |||
| CN209122369U | 2019-07-19 | |||
| CN112472228A | 2021-03-12 | |||
| US20080300610A1 | 2008-12-04 |
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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