CN110404598B - 一种改进型医用移液枪 - Google Patents
一种改进型医用移液枪 Download PDFInfo
- Publication number
- CN110404598B CN110404598B CN201910754272.3A CN201910754272A CN110404598B CN 110404598 B CN110404598 B CN 110404598B CN 201910754272 A CN201910754272 A CN 201910754272A CN 110404598 B CN110404598 B CN 110404598B
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- CN
- China
- Prior art keywords
- piston
- cavity
- connector
- pipette
- gun body
- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
- B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
- B01L3/0224—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type having mechanical means to set stroke length, e.g. movable stops
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910754272.3A CN110404598B (zh) | 2019-08-15 | 2019-08-15 | 一种改进型医用移液枪 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910754272.3A CN110404598B (zh) | 2019-08-15 | 2019-08-15 | 一种改进型医用移液枪 |
Publications (2)
Publication Number | Publication Date |
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CN110404598A CN110404598A (zh) | 2019-11-05 |
CN110404598B true CN110404598B (zh) | 2021-04-30 |
Family
ID=68367663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910754272.3A Expired - Fee Related CN110404598B (zh) | 2019-08-15 | 2019-08-15 | 一种改进型医用移液枪 |
Country Status (1)
Country | Link |
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CN (1) | CN110404598B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113908901B (zh) * | 2021-11-24 | 2022-09-13 | 深圳市第二人民医院(深圳市转化医学研究院) | 一种外泌体生产用的提取液移液枪 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3963061A (en) * | 1975-09-16 | 1976-06-15 | Drummond Scientific Company | Apparatus for drawing liquids into, and expelling liquids from a pipette |
CN205956392U (zh) * | 2016-08-28 | 2017-02-15 | 梁拾战 | 一种压力式密封结构 |
CN206168450U (zh) * | 2016-08-30 | 2017-05-17 | 天津拓瑞医药科技有限公司 | 一种方便更换枪头的移液枪 |
CN206372842U (zh) * | 2016-12-21 | 2017-08-04 | 北京擎科新业生物技术有限公司 | 一种移液枪 |
CN206624513U (zh) * | 2017-03-23 | 2017-11-10 | 陕西工业职业技术学院 | 一种便携式纺织纱管 |
CN206860653U (zh) * | 2017-06-18 | 2018-01-09 | 郑士鹏 | 一种玻璃清洁机器人吸附机构 |
CN208132486U (zh) * | 2018-03-07 | 2018-11-23 | 浙江众通汽车零部件有限公司 | 一种用于切割机的夹持装置 |
CN109099242A (zh) * | 2018-08-20 | 2018-12-28 | 烟台知兴知识产权咨询服务有限公司 | 一种暖通空调管道连接装置 |
-
2019
- 2019-08-15 CN CN201910754272.3A patent/CN110404598B/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3963061A (en) * | 1975-09-16 | 1976-06-15 | Drummond Scientific Company | Apparatus for drawing liquids into, and expelling liquids from a pipette |
CN205956392U (zh) * | 2016-08-28 | 2017-02-15 | 梁拾战 | 一种压力式密封结构 |
CN206168450U (zh) * | 2016-08-30 | 2017-05-17 | 天津拓瑞医药科技有限公司 | 一种方便更换枪头的移液枪 |
CN206372842U (zh) * | 2016-12-21 | 2017-08-04 | 北京擎科新业生物技术有限公司 | 一种移液枪 |
CN206624513U (zh) * | 2017-03-23 | 2017-11-10 | 陕西工业职业技术学院 | 一种便携式纺织纱管 |
CN206860653U (zh) * | 2017-06-18 | 2018-01-09 | 郑士鹏 | 一种玻璃清洁机器人吸附机构 |
CN208132486U (zh) * | 2018-03-07 | 2018-11-23 | 浙江众通汽车零部件有限公司 | 一种用于切割机的夹持装置 |
CN109099242A (zh) * | 2018-08-20 | 2018-12-28 | 烟台知兴知识产权咨询服务有限公司 | 一种暖通空调管道连接装置 |
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Publication number | Publication date |
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CN110404598A (zh) | 2019-11-05 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: He Hong Inventor after: Ji Xiaojun Inventor after: Li Jing Inventor after: Liu Ji Inventor after: Xu Jun Inventor before: Xu Jun |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210408 Address after: 266071 Affiliated Hospital of Qiingdao University, 16 Jiangsu Road, Shinan District, Qingdao, Shandong Applicant after: THE AFFILIATED HOSPITAL OF QINGDAO University Address before: 518116 No.168, 1st scared pit road, Longgang District, Shenzhen City, Guangdong Province Applicant before: Xu Jun |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210430 Termination date: 20210815 |