MEDICAL BALLOON, BALLOON CATHETER AND MEDICAL DEVICE - MICROPORT NEUROTECH SHANGHAI CO LTD

Title:

MEDICAL BALLOON, BALLOON CATHETER AND MEDICAL DEVICE

Document Type and Number:

WIPO Patent Application WO/2020/253739

Kind Code:

A1

Abstract:

Provided are a medical balloon (10), a balloon catheter and a medical device (30). The medical balloon (10) comprises a balloon body and recesses (12) formed in an outer surface of the balloon body. The advantage thereof lies in that by means of the recesses (12), the bending performance of the medical balloon (10) is improved, and the adaptability of the medical balloon (10) to a blood vessel (20) is improved, thereby reducing the tearing of the blood vessel (20) when the medical balloon (10) is delivered into a bent portion of the blood vessel (20), so as to prevent the blood vessel (20) from being damaged.

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Inventors:

LIU YUNYUN (CN)
LI MINGHUA (CN)
XIE ZHIYONG (CN)
TIAN HAO (CN)
CUN YUXI (CN)

Application Number:

PCT/CN2020/096642

Publication Date:

December 24, 2020

Filing Date:

June 17, 2020

Export Citation:

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Assignee:

MICROPORT NEUROTECH SHANGHAI CO LTD (CN)

International Classes:

A61M29/00

Foreign References:

US20030055378A1	2003-03-20
US6478807B1	2002-11-12
CN104254362A	2014-12-31
CN204092804U	2015-01-14
US20090227949A1	2009-09-10
CN102512747A	2012-06-27

Attorney, Agent or Firm:

SHANGHAI SAVVY IP AGENCY CO., LTD. (CN)

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