Title:
IMPLANT FOR IN SITU INDUCTION OF UTERINE WALL TISSUE REGENERATION
Document Type and Number:
WIPO Patent Application WO/2023/143336
Kind Code:
A1
Abstract:
Disclosed is an implant for in situ induction of uterine wall tissue regeneration. The implant is prepared from a raw material containing a fibrinogen complex and a polylactic acid-polycaprolactone copolymer, and the implant is internally provided with a three-dimensional nano-mesh structure. By means of implanting the implant of the present invention into a uterine wall incision beneath the serous membrane, uterine wall tissue (including but not limited to the serous membrane, uterine smooth muscle, endometrium, connective tissue and extracellular matrix) regeneration may be effectively induced in situ after cesarean section, preventing scar tissue formation and fundamentally preventing numerous long-term adverse reactions caused by cesarean section defects.
Inventors:
HE HONGBING (CN)
YIN RONGXIN (CN)
ZHOU XINGYU (CN)
YANG LI (CN)
YAN KAN (CN)
YIN RONGXIN (CN)
ZHOU XINGYU (CN)
YANG LI (CN)
YAN KAN (CN)
Application Number:
PCT/CN2023/073023
Publication Date:
August 03, 2023
Filing Date:
January 19, 2023
Export Citation:
Assignee:
SHANGHAI PINE & POWER BIOTECH CO LTD (CN)
International Classes:
A61L31/04; A61L27/18; A61L27/22; A61L27/54; A61L27/56; A61L27/58; A61L31/06; A61L31/08; A61L31/14; A61L31/16
Domestic Patent References:
| WO2007035886A1 | 2007-03-29 | |||
| WO2018045058A1 | 2018-03-08 |
Foreign References:
| CN105705172A | 2016-06-22 | |||
| CN105944141A | 2016-09-21 | |||
| EP1832301A2 | 2007-09-12 | |||
| CN114452442A | 2022-05-10 | |||
| CN101829361A | 2010-09-15 | |||
| CN103800096A | 2014-05-21 | |||
| CN113181218A | 2021-07-30 | |||
| EP2054101A2 | 2009-05-06 | |||
| US20120116424A1 | 2012-05-10 |
Attorney, Agent or Firm:
IPSUNNY (CN)
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