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:
Oct. 15, 2024
Filed:
Sep. 27, 2019
Kitazato Corporation, Shizuoka, JP;
Kazuhiro Kawamura, Tokyo, JP;
Yorino Sato, Kanagawa, JP;
KITAZATO CORPORATION, Shizuoka, JP;
Abstract
When transplanting a plurality of ovarian tissue fragments, agglomeration of ovarian tissue fragments is prevented, angiogenesis is promoted, and engraftment rate is improved. When transplanting a plurality of ovarian tissue fragments formed by cutting ovarian tissue into a mammal, and the ovarian tissue fragments are transplanted by an injection step in which collagen gel is injected into a site to be transplanted, using collagen gel with a gel concentration of about 1%, and then a transplantation step in which the plurality of ovarian tissue fragments are inserted into the collagen gel. At this time, each of the plurality of ovarian tissue fragments may be previously encapsulated with the collagen gel.