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 9307968 B1

PDFFull Text
Date of Patent:
Apr. 12, 2016

Filed:

Jun. 13, 2013

Materials and methods for filling biological cavities and preventing leakage of injected therapeutic agents

Applicant:

The University of Hong Kong, Hong Kong, CN;

Inventors:

Barbara Pui Chan, Hong Kong, CN;

Tsz Kit Chik, Hong Kong, CN;

Tsz Hang Andrew Choy, Hong Kong, CN;

Xuanyi Ma, Hong Kong, CN;

K. M. C. Cheung, Hong Kong, CN;

Assignee:

The University of Hong Kong, Hong Kong, CN;

Attorney:

Leason Ellis LLP.

Primary Examiner:

Ryan J Severson

Assistant Examiner:

Rachel S Papeika

Int. Cl.
CPC ...
A61B 17/00 (2006.01); A61M 5/31 (2006.01); A61B 17/34 (2006.01); A61L 27/20 (2006.01); A61L 27/24 (2006.01); A61L 27/38 (2006.01); A61L 27/50 (2006.01); A61L 27/54 (2006.01);
U.S. Cl.
CPC ...
A61B 17/0057 (2013.01); A61B 17/00491 (2013.01); A61B 17/34 (2013.01); A61L 27/20 (2013.01); A61L 27/24 (2013.01); A61L 27/3834 (2013.01); A61L 27/50 (2013.01); A61L 27/54 (2013.01); A61M 5/31 (2013.01); A61B 2017/00893 (2013.01); A61L 2300/64 (2013.01); A61L 2400/06 (2013.01);
Abstract

The subject invention pertains to medical apparatuses and methods for reducing or preventing leakage of injected therapeutic agents (including liquid-containing substances, cells) into a solid or hollow tissue/organ after puncturing.

Find Patent Forward Citations

Quick Actions:

Chan, Barbara. (2016). Materials and methods for filling biological cavities and preventing leakage of injected therapeutic agents (U.S. Patent No. 9307968). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9307968

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

Loading…