logo

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12376908 B1

PDFFull Text
Date of Patent:
Aug. 05, 2025

Filed:

Aug. 30, 2018

Traction device for curved balloon catheter and traction method

Applicant:

Shanghai Techbank Medical Technology Co., Ltd., Shanghai, CN;

Inventors:

Chuanhai Zhang, Shanghai, CN;

Subbakrishna Shankar, Shaker Hts, OH (US);

Fanqi Li, Shanghai, CN;

Assignee:

SHANGHAI TECHBANK MEDICAL TECHNOLOGY CO., LTD, Shanghai, CN;

Attorneys:

JEANNE E. LONGMUIR

JEANNE LONGMUIR

Primary Examiner:

Amelie R Davis

Int. Cl.
CPC ...
A61B 34/20 (2016.01); A61B 17/02 (2006.01); A61B 90/00 (2016.01); A61M 25/00 (2006.01); A61M 25/10 (2013.01); A61M 31/00 (2006.01);
U.S. Cl.
CPC ...
A61B 34/20 (2016.02); A61B 17/02 (2013.01); A61M 25/0026 (2013.01); A61M 25/1011 (2013.01); A61M 31/005 (2013.01); A61B 2034/2065 (2016.02); A61B 2090/3966 (2016.02); A61M 2025/0008 (2013.01); A61M 2210/105 (2013.01);
Abstract

Provided is a traction device for curved balloon catheter, which is characterized by comprising: a catheter () with a handle () at one end, a locator () and a traction balloon () arranged outside the catheter (), which one or more cavities are arranged in the catheter (), the catheter part is provided with at least one hole, at least one cavity fills and discharges the traction balloon () with fluid through the hole, the traction balloon () bends to one side when filled with fluid, and the handle () can drive the catheter () and the traction balloon () to rotate, thus realizing a simple and reliable traction.

Find Patent Forward Citations

Quick Actions:

Zhang, Chuanhai. (2025). Traction device for curved balloon catheter and traction method (U.S. Patent No. 12376908). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12376908

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…