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 11571495 B1

PDFFull Text
Date of Patent:
Feb. 07, 2023

Filed:

Nov. 06, 2017

Medical material and method for preparing from biological tissue

Applicant:

Biotronik Ag, Buelach, CH;

Inventors:

Alexander Rzany, Nuremberg, DE;

Wilhelm Erdbruegger, Dortmund, DE;

Tobias Kissling, Bern, CH;

Tobias Igelspacher, Erlangen, DE;

Bernhard Hensel, Erlangen, DE;

Assignee:

BIOTRONIK AG, Buelach, CH;

Attorneys:

Greer, Burns & Crain, Ltd.

Steven P. Fallon

Primary Examiner:

Robert A Wax

Assistant Examiner:

Olga V Tcherkasskaya

Int. Cl.
CPC ...
A61L 27/36 (2006.01); A61L 27/24 (2006.01); A61L 27/56 (2006.01); A61L 27/50 (2006.01);
U.S. Cl.
CPC ...
A61L 27/3633 (2013.01); A61L 27/24 (2013.01); A61L 27/3687 (2013.01); A61L 27/507 (2013.01); A61L 27/56 (2013.01); A61L 2430/20 (2013.01); A61L 2430/40 (2013.01);
Abstract

Medical material and a method for preparing a biological tissue for a medical application are provided. The material is useful as a sealing element in a heart valve prosthesis. A method includes decellularizing the biological tissue by decellularizing solution to obtain an acellular extracellular matrix, solubilizing the extracellular matrix of the biological tissue, and crosslinking collagen fibers of the solubilized extracellular matrix.

Find Patent Forward Citations

Rzany, Alexander. (2023). Medical material and method for preparing from biological tissue (U.S. Patent No. 11571495). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11571495

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

Loading…