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.:
Date of Patent:
Jul. 13, 2021
Filed:
Aug. 30, 2018
Shanghai Zhuoruan Medical Technologies Co., Ltd, Shanghai, CN;
Zhuoruan Medical Technologies (Suzhou) Co., Ltd, Jiangsu, CN;
Jian Zhang, Shanghai, CN;
Shanghai Zhuoruan Medical Technologies Co., Ltd, Shanghai, CN;
Zhuoruan Medical Technologies (Suzhou) Co., Ltd, Taicang, CN;
Abstract
A composite soft tissue repair material stable in repair area, includes a middle mechanical reinforcement layer containing crosslinked acellular matrix; and upper and lower layers containing non-crosslinked acellular matrix, wherein the upper and lower layers completely encapsulate the middle mechanical reinforcement layer to form a sandwich structure. The present invention combines the advantages of crosslinked acellular matrix and non-crosslinked acellular matrix, including high histocompatibility, no viscera erosion, uniform thickness of the whole material, resistance to infection, long-term mechanical stability of the repair area, et al, which has good application prospects.