CN101322667B - 微创注剂式安全劈核刀 - Google Patents
微创注剂式安全劈核刀 Download PDFInfo
- Publication number
- CN101322667B CN101322667B CN2008100456729A CN200810045672A CN101322667B CN 101322667 B CN101322667 B CN 101322667B CN 2008100456729 A CN2008100456729 A CN 2008100456729A CN 200810045672 A CN200810045672 A CN 200810045672A CN 101322667 B CN101322667 B CN 101322667B
- Authority
- CN
- China
- Prior art keywords
- loop bar
- slide block
- gathering sill
- rustless steel
- chopping knife
- 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 - Fee Related
Links
Images
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100456729A CN101322667B (zh) | 2008-07-29 | 2008-07-29 | 微创注剂式安全劈核刀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100456729A CN101322667B (zh) | 2008-07-29 | 2008-07-29 | 微创注剂式安全劈核刀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101322667A CN101322667A (zh) | 2008-12-17 |
CN101322667B true CN101322667B (zh) | 2010-06-09 |
Family
ID=40186475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100456729A Expired - Fee Related CN101322667B (zh) | 2008-07-29 | 2008-07-29 | 微创注剂式安全劈核刀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101322667B (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4732150A (en) * | 1984-06-14 | 1988-03-22 | Keener Jr Gerald T | Process for cataract extraction |
DE4012882A1 (de) * | 1990-04-23 | 1991-10-31 | Michael Dr Med Sasu | Ophthalmologisches skalpell fuer katarakt-operationen |
CN2192307Y (zh) * | 1994-03-31 | 1995-03-22 | 龚永祥 | 小切口圈套式晶体核切割器 |
CN2235794Y (zh) * | 1995-04-12 | 1996-09-25 | 王文战 | 小切口白内障电动截囊碎核器 |
US5643200A (en) * | 1995-03-15 | 1997-07-01 | Edwards; James J. | Device and method for backflushing an irrigation-aspiration handpiece tip |
CN1154233A (zh) * | 1996-01-12 | 1997-07-16 | 吴雪松 | 小切口白内障摘除碎核器 |
WO1998025557A1 (en) * | 1996-12-11 | 1998-06-18 | Alcon Laboratories, Inc. | Liquefaction handpiece |
CN2848187Y (zh) * | 2005-06-20 | 2006-12-20 | 济南市中心医院 | 注水劈核器 |
CN201223493Y (zh) * | 2008-07-29 | 2009-04-22 | 梁伟 | 微创注剂式安全劈核刀 |
-
2008
- 2008-07-29 CN CN2008100456729A patent/CN101322667B/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4732150A (en) * | 1984-06-14 | 1988-03-22 | Keener Jr Gerald T | Process for cataract extraction |
DE4012882A1 (de) * | 1990-04-23 | 1991-10-31 | Michael Dr Med Sasu | Ophthalmologisches skalpell fuer katarakt-operationen |
CN2192307Y (zh) * | 1994-03-31 | 1995-03-22 | 龚永祥 | 小切口圈套式晶体核切割器 |
US5643200A (en) * | 1995-03-15 | 1997-07-01 | Edwards; James J. | Device and method for backflushing an irrigation-aspiration handpiece tip |
CN2235794Y (zh) * | 1995-04-12 | 1996-09-25 | 王文战 | 小切口白内障电动截囊碎核器 |
CN1154233A (zh) * | 1996-01-12 | 1997-07-16 | 吴雪松 | 小切口白内障摘除碎核器 |
WO1998025557A1 (en) * | 1996-12-11 | 1998-06-18 | Alcon Laboratories, Inc. | Liquefaction handpiece |
CN2848187Y (zh) * | 2005-06-20 | 2006-12-20 | 济南市中心医院 | 注水劈核器 |
CN201223493Y (zh) * | 2008-07-29 | 2009-04-22 | 梁伟 | 微创注剂式安全劈核刀 |
Also Published As
Publication number | Publication date |
---|---|
CN101322667A (zh) | 2008-12-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2279771B1 (en) | New safe latching type self-destroying syringe | |
CN201356711Y (zh) | 玻璃体腔冲洗针头 | |
CN101322667B (zh) | 微创注剂式安全劈核刀 | |
CN201223493Y (zh) | 微创注剂式安全劈核刀 | |
CN201248801Y (zh) | 新型白内障手术刀 | |
CN103829987B (zh) | 腔镜下可一次性闭合肠管的直线切割闭合器 | |
CN201230928Y (zh) | 小切口手法碎核器 | |
CN201727638U (zh) | 前房穿刺针 | |
CN205849640U (zh) | 白内障截囊器 | |
CN202113160U (zh) | 钢丝引导器 | |
CN204072257U (zh) | 一种改进腰穿针 | |
CN203208464U (zh) | 一种两腔双向注射针头装置 | |
CN2907592Y (zh) | 可同时注入粘弹剂的白内障晶状体劈核刀 | |
CN215899842U (zh) | 一种产房破膜装置 | |
CN111035845A (zh) | 一种用于尿道内注射预防疤痕药物的注射针 | |
CN201481644U (zh) | 一种眼科手术刀具 | |
CN213525854U (zh) | 一种眼科手术用晶体推注器 | |
CN220655785U (zh) | 一种可精准操作的推注式截囊器 | |
CN103536389A (zh) | 囊膜口塑形器 | |
CN203183129U (zh) | 虹膜根部咬孔器 | |
CN202198927U (zh) | 一种自毁式注射器 | |
CN211094524U (zh) | 肛裂手术用小针刀 | |
CN217987846U (zh) | 前房穿刺针 | |
CN214858189U (zh) | 改良白内障劈核钩 | |
CN215273394U (zh) | 一种自带裁剪的利器盒 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: CHENGDU JUNFENG TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: LIANG WEI Effective date: 20100420 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610064 PHYSICS COLLEGE, SICHUAN UNIVERSITY, MOZI BRIDGE, WUHOU DISTRICT, CHENGDU CITY, SICHUAN PROVINCE TO: 610041 NO.118, ZIJING EAST ROAD, HIGH-TECH ZONE,CHENGDU CITY, SICHUAN PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20100420 Address after: 610041, No. 118, East Bauhinia Road, Chengdu hi tech Zone, Sichuan Applicant after: Chengdu Junfeng Technology Development Co., Ltd. Address before: 610064 Sichuan city of Chengdu province Wuhou District moziqiao Institute of physics of Sichuan University Applicant before: Liang Wei |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20100729 |