CN2917585Y - 生物型人工角膜 - Google Patents
生物型人工角膜 Download PDFInfo
- Publication number
- CN2917585Y CN2917585Y CN 200520120641 CN200520120641U CN2917585Y CN 2917585 Y CN2917585 Y CN 2917585Y CN 200520120641 CN200520120641 CN 200520120641 CN 200520120641 U CN200520120641 U CN 200520120641U CN 2917585 Y CN2917585 Y CN 2917585Y
- Authority
- CN
- China
- Prior art keywords
- cornea
- utility
- model
- regeneration
- base material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520120641 CN2917585Y (zh) | 2005-12-20 | 2005-12-20 | 生物型人工角膜 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520120641 CN2917585Y (zh) | 2005-12-20 | 2005-12-20 | 生物型人工角膜 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2917585Y true CN2917585Y (zh) | 2007-07-04 |
Family
ID=38215385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520120641 Expired - Lifetime CN2917585Y (zh) | 2005-12-20 | 2005-12-20 | 生物型人工角膜 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2917585Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103550826A (zh) * | 2013-10-31 | 2014-02-05 | 广州优得清生物科技有限公司 | 异种角膜材料的制备方法 |
-
2005
- 2005-12-20 CN CN 200520120641 patent/CN2917585Y/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103550826A (zh) * | 2013-10-31 | 2014-02-05 | 广州优得清生物科技有限公司 | 异种角膜材料的制备方法 |
WO2015062177A1 (zh) * | 2013-10-31 | 2015-05-07 | 广州优得清生物科技有限公司 | 异种角膜材料的制备方法 |
CN103550826B (zh) * | 2013-10-31 | 2015-07-08 | 广州优得清生物科技有限公司 | 异种角膜材料的制备方法 |
US10072244B2 (en) | 2013-10-31 | 2018-09-11 | Youvision Biotech Co., Ltd. | Method for preparing heterogenetic corneal material |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1985778B (zh) | 生物型人工角膜 | |
JP5009291B2 (ja) | 生物型人工血管及びその調製方法 | |
US7674289B2 (en) | Biological artificial ligament and method of making | |
CA2634351C (en) | A biological artificial nerve guide comprising a tissue membrane with a spiral support and method of making | |
EP1968659B1 (en) | Biological surgical patch and method of making | |
CN2917585Y (zh) | 生物型人工角膜 | |
KR20180078624A (ko) | 돼지 진피-유래 치과용 차폐막 및 이의 제조방법 | |
CN200951213Y (zh) | 生物型神经导管 | |
CN2860405Y (zh) | 生物型人工韧带 | |
CN1985777B (zh) | 生物型人工脊髓 | |
CN1985776B (zh) | 生物型脊髓支架 | |
CN200951214Y (zh) | 生物型外科补片 | |
CA2699129A1 (en) | Biological artificial ligament and preparation method thereof | |
CN2917583Y (zh) | 生物型脊髓支架 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GUANGDONG GUAN HAO BIOLOGICAL SCIENCE + TECHNOLOGY Free format text: FORMER OWNER: CANTON ZHIGUANG BIOTECHNOLOGY CO., LTD. Effective date: 20090612 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090612 Address after: D, Guangzhou international business incubator, Guangzhou Science City, Guangdong, Guangzhou 408, China: 510663 Patentee after: Guangdong summit life sciences Co., Ltd. Address before: Room 2204, east ring building, 474 Ring Road, Guangdong, Guangzhou Province, China: 510075 Patentee before: Zhiguang Biological Sci-Tech Co., Ltd., Guangzhou |
|
CX01 | Expiry of patent term |
Granted publication date: 20070704 |
|
EXPY | Termination of patent right or utility model |