CN108261589B - 一种作用于病变靶细胞的微型注射器 - Google Patents
一种作用于病变靶细胞的微型注射器 Download PDFInfo
- Publication number
- CN108261589B CN108261589B CN201810057773.1A CN201810057773A CN108261589B CN 108261589 B CN108261589 B CN 108261589B CN 201810057773 A CN201810057773 A CN 201810057773A CN 108261589 B CN108261589 B CN 108261589B
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- shell
- hollow rotating
- piston
- shaped needle
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/04—General characteristics of the apparatus implanted
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/82—Internal energy supply devices
- A61M2205/8275—Mechanical
- A61M2205/8287—Mechanical operated by an external magnetic or electromagnetic field
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (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 (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810057773.1A CN108261589B (zh) | 2018-01-22 | 2018-01-22 | 一种作用于病变靶细胞的微型注射器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810057773.1A CN108261589B (zh) | 2018-01-22 | 2018-01-22 | 一种作用于病变靶细胞的微型注射器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108261589A CN108261589A (zh) | 2018-07-10 |
CN108261589B true CN108261589B (zh) | 2020-11-27 |
Family
ID=62776194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810057773.1A Expired - Fee Related CN108261589B (zh) | 2018-01-22 | 2018-01-22 | 一种作用于病变靶细胞的微型注射器 |
Country Status (1)
Country | Link |
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CN (1) | CN108261589B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110811906B (zh) * | 2019-11-21 | 2021-10-15 | 江苏农牧科技职业学院 | 一种医学用阳性猪场中仔猪伪狂犬病超前免疫装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101095968A (zh) * | 2006-06-19 | 2008-01-02 | 袁征 | 空心(腔)设备的利用方法 |
CN201131985Y (zh) * | 2006-09-05 | 2008-10-15 | 张文芳 | 磁致伸缩驱动的无针头注射器 |
CN206283429U (zh) * | 2016-08-11 | 2017-06-27 | 泉州华中科技大学智能制造研究院 | 一种超磁致伸缩材料驱动的间歇机构 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996018425A1 (en) * | 1994-12-17 | 1996-06-20 | Bailey, William, John | Injector |
US7315109B1 (en) * | 2003-08-15 | 2008-01-01 | Medrad, Inc. | Actuators and fluid delivery systems using such actuators |
CN201631819U (zh) * | 2009-04-21 | 2010-11-17 | 张文芳 | 磁致应变位移型无针头注射器 |
EP2363157A1 (de) * | 2010-03-05 | 2011-09-07 | ECP Entwicklungsgesellschaft mbH | Vorrichtung zur mechanischen Einwirkung auf ein Medium, insbesondere Fluidpumpe |
CN103691048B (zh) * | 2013-12-31 | 2015-09-23 | 山东科技大学 | 一种作用于靶细胞的微型装置 |
CN103912649B (zh) * | 2014-04-02 | 2017-06-06 | 厦门理工学院 | 一种超磁致伸缩材料驱动的棘轮机构 |
JP6969876B2 (ja) * | 2016-02-29 | 2021-11-24 | メディセル・アーゲー | 伝動機構、特に歯車列を有するインジェクタ |
-
2018
- 2018-01-22 CN CN201810057773.1A patent/CN108261589B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101095968A (zh) * | 2006-06-19 | 2008-01-02 | 袁征 | 空心(腔)设备的利用方法 |
CN201131985Y (zh) * | 2006-09-05 | 2008-10-15 | 张文芳 | 磁致伸缩驱动的无针头注射器 |
CN206283429U (zh) * | 2016-08-11 | 2017-06-27 | 泉州华中科技大学智能制造研究院 | 一种超磁致伸缩材料驱动的间歇机构 |
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Publication number | Publication date |
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CN108261589A (zh) | 2018-07-10 |
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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: Cai Yong Inventor after: Wang Jiying Inventor after: Li Changshou Inventor after: Meng Wujiang Inventor after: Dong Zhiwu Inventor before: Li Changshou Inventor before: Meng Wujiang Inventor before: Dong Zhiwu |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201110 Address after: 200433 No. 507, people's Democratic Road, Yangpu District, Shanghai Applicant after: SHANGHAI PULMONARY Hospital Address before: 350000 Xueyuan Road, New District of Fuzhou University, Fuzhou City, Fujian Province Applicant before: Li Changshou |
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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: 20201127 Termination date: 20210122 |