CN108837196B - 一种可实现定速抽吸的针筒 - Google Patents
一种可实现定速抽吸的针筒 Download PDFInfo
- Publication number
- CN108837196B CN108837196B CN201810833210.7A CN201810833210A CN108837196B CN 108837196 B CN108837196 B CN 108837196B CN 201810833210 A CN201810833210 A CN 201810833210A CN 108837196 B CN108837196 B CN 108837196B
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- CN
- China
- Prior art keywords
- friction wheel
- threaded rod
- friction
- needle cylinder
- wheel
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/64—Containers with integrated suction means
- A61M1/67—Containers incorporating a piston-type member to create suction, e.g. syringes
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810833210.7A CN108837196B (zh) | 2018-07-26 | 2018-07-26 | 一种可实现定速抽吸的针筒 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810833210.7A CN108837196B (zh) | 2018-07-26 | 2018-07-26 | 一种可实现定速抽吸的针筒 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108837196A CN108837196A (zh) | 2018-11-20 |
CN108837196B true CN108837196B (zh) | 2020-09-08 |
Family
ID=64195880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810833210.7A Expired - Fee Related CN108837196B (zh) | 2018-07-26 | 2018-07-26 | 一种可实现定速抽吸的针筒 |
Country Status (1)
Country | Link |
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CN (1) | CN108837196B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111544116B (zh) * | 2020-04-26 | 2021-05-11 | 高胜利 | 一种微创机器人组件 |
CN111568553B (zh) * | 2020-04-26 | 2021-05-11 | 青岛大学附属医院 | 一种快速更换的微创机器人末端手术器械 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102014994A (zh) * | 2008-02-29 | 2011-04-13 | 特克法马许可公司 | 空射速度限制制动机构 |
WO2014166918A1 (en) * | 2013-04-10 | 2014-10-16 | Sanofi | Dispensing speed control mechanism and injection device |
WO2014191190A1 (en) * | 2013-05-27 | 2014-12-04 | Sanofi-Aventis Deutschland Gmbh | Drive assembly for a drug delivery device and drug delivery device |
WO2015091763A1 (en) * | 2013-12-20 | 2015-06-25 | Sanofi-Aventis Deutschland Gmbh | Assembly for a drug delivery device and drug delivery device |
CN104884105A (zh) * | 2013-01-10 | 2015-09-02 | 诺和诺德股份有限公司 | 具有剂量采集装置的医用注射*** |
-
2018
- 2018-07-26 CN CN201810833210.7A patent/CN108837196B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102014994A (zh) * | 2008-02-29 | 2011-04-13 | 特克法马许可公司 | 空射速度限制制动机构 |
CN104884105A (zh) * | 2013-01-10 | 2015-09-02 | 诺和诺德股份有限公司 | 具有剂量采集装置的医用注射*** |
WO2014166918A1 (en) * | 2013-04-10 | 2014-10-16 | Sanofi | Dispensing speed control mechanism and injection device |
WO2014191190A1 (en) * | 2013-05-27 | 2014-12-04 | Sanofi-Aventis Deutschland Gmbh | Drive assembly for a drug delivery device and drug delivery device |
WO2015091763A1 (en) * | 2013-12-20 | 2015-06-25 | Sanofi-Aventis Deutschland Gmbh | Assembly for a drug delivery device and drug delivery device |
Also Published As
Publication number | Publication date |
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CN108837196A (zh) | 2018-11-20 |
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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: Chen Lantao Inventor after: Ren Fenghai Inventor after: Cui Shulei Inventor after: Yuan Yuan Inventor before: Yuan Yuan |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200812 Address after: No. 150, haping Road, Nangang District, Harbin City, Heilongjiang Province Applicant after: Chen Lantao Address before: 450000 No. 1, unit 2, No. 23, worker Road, Zhongyuan District, Zhengzhou, Henan, 1205 Applicant before: Yuan Yuan |
|
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: 20200908 |