CN109172946A - 自动注射笔 - Google Patents
自动注射笔 Download PDFInfo
- Publication number
- CN109172946A CN109172946A CN201811014400.2A CN201811014400A CN109172946A CN 109172946 A CN109172946 A CN 109172946A CN 201811014400 A CN201811014400 A CN 201811014400A CN 109172946 A CN109172946 A CN 109172946A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- triggering
- lower case
- automatic injection
- upper housing
- 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.)
- Granted
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 61
- 238000002347 injection Methods 0.000 claims abstract description 54
- 239000007924 injection Substances 0.000 claims abstract description 54
- 230000001960 triggered effect Effects 0.000 claims abstract description 16
- 238000005452 bending Methods 0.000 claims description 13
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 11
- 230000001739 rebound effect Effects 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000004907 gland Anatomy 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 208000012260 Accidental injury Diseases 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000010999 medical injection Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 241000237983 Trochidae Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
-
- 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
- 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
- A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
- A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
-
- 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
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M2005/2006—Having specific accessories
-
- 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
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M2005/2026—Semi-automatic, e.g. user activated piston is assisted by additional source of energy
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 (23)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811014400.2A CN109172946B (zh) | 2018-08-31 | 2018-08-31 | 自动注射笔 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811014400.2A CN109172946B (zh) | 2018-08-31 | 2018-08-31 | 自动注射笔 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109172946A true CN109172946A (zh) | 2019-01-11 |
CN109172946B CN109172946B (zh) | 2023-10-03 |
Family
ID=64917520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811014400.2A Active CN109172946B (zh) | 2018-08-31 | 2018-08-31 | 自动注射笔 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109172946B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109746538A (zh) * | 2019-02-28 | 2019-05-14 | 佛山星精丰自动化设备有限公司 | 一种焊锡枪发热芯安装结构 |
CN110141728A (zh) * | 2019-05-10 | 2019-08-20 | 江苏德尔福医疗器械有限公司 | 便于注射的注射笔套 |
CN110292683A (zh) * | 2019-07-31 | 2019-10-01 | 派格生物医药(苏州)有限公司 | 被动触发装置的自动注射笔 |
CN110404139A (zh) * | 2019-05-22 | 2019-11-05 | 上海久森医疗科技有限公司 | 医用注射装置 |
WO2023185602A1 (zh) * | 2022-03-30 | 2023-10-05 | 苏州赛卫生物科技有限公司 | 自动注射笔 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5584815A (en) * | 1993-04-02 | 1996-12-17 | Eli Lilly And Company | Multi-cartridge medication injection device |
US20120095413A1 (en) * | 2008-12-12 | 2012-04-19 | Sanofi-Aventis Deutschland Gmbh | Drive Mechanism for a Medication Delivery Device and Medication Delivery Device |
CN104768593A (zh) * | 2012-10-03 | 2015-07-08 | 卡贝欧洲有限公司 | 药物输送设备 |
CN105025954A (zh) * | 2013-02-27 | 2015-11-04 | 欧文蒙福德有限公司 | 自动注射装置 |
US20180110926A1 (en) * | 2015-06-23 | 2018-04-26 | Tecpharma Licensing Ag | Drive unit and injection device |
-
2018
- 2018-08-31 CN CN201811014400.2A patent/CN109172946B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5584815A (en) * | 1993-04-02 | 1996-12-17 | Eli Lilly And Company | Multi-cartridge medication injection device |
US20120095413A1 (en) * | 2008-12-12 | 2012-04-19 | Sanofi-Aventis Deutschland Gmbh | Drive Mechanism for a Medication Delivery Device and Medication Delivery Device |
CN104768593A (zh) * | 2012-10-03 | 2015-07-08 | 卡贝欧洲有限公司 | 药物输送设备 |
CN105025954A (zh) * | 2013-02-27 | 2015-11-04 | 欧文蒙福德有限公司 | 自动注射装置 |
US20180110926A1 (en) * | 2015-06-23 | 2018-04-26 | Tecpharma Licensing Ag | Drive unit and injection device |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109746538A (zh) * | 2019-02-28 | 2019-05-14 | 佛山星精丰自动化设备有限公司 | 一种焊锡枪发热芯安装结构 |
CN109746538B (zh) * | 2019-02-28 | 2024-04-16 | 佛山星精丰自动化设备有限公司 | 一种焊锡枪发热芯安装结构 |
CN110141728A (zh) * | 2019-05-10 | 2019-08-20 | 江苏德尔福医疗器械有限公司 | 便于注射的注射笔套 |
CN110141728B (zh) * | 2019-05-10 | 2020-12-22 | 江苏德尔福医疗器械有限公司 | 便于注射的注射笔套 |
CN110404139A (zh) * | 2019-05-22 | 2019-11-05 | 上海久森医疗科技有限公司 | 医用注射装置 |
CN110292683A (zh) * | 2019-07-31 | 2019-10-01 | 派格生物医药(苏州)有限公司 | 被动触发装置的自动注射笔 |
CN110292683B (zh) * | 2019-07-31 | 2023-09-22 | 派格生物医药(苏州)有限公司 | 被动触发装置的自动注射笔 |
WO2023185602A1 (zh) * | 2022-03-30 | 2023-10-05 | 苏州赛卫生物科技有限公司 | 自动注射笔 |
Also Published As
Publication number | Publication date |
---|---|
CN109172946B (zh) | 2023-10-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200910 Address after: Room 116, 459 Zhennan Road, Putuo District, Shanghai, 201306 Applicant after: Shanghai Conservation Technology Co.,Ltd. Address before: 201203 Shanghai City, Pudong New Area China (Shanghai) free trade zone fanchun Road No. 400 Building 1 layer 3 Applicant before: SHANGHAI JIUSEN MEDICAL TECHNOLOGY Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210527 Address after: 314100 5 / F, building 6, 5 / F, building 8, No. 313, Lingxiu Road, Luoxing street, Jiashan County, Jiaxing City, Zhejiang Province Applicant after: Jiaxing Senmai Medical Technology Co.,Ltd. Address before: Room 116, 459 Zhennan Road, Putuo District, Shanghai, 201306 Applicant before: Shanghai Conservation Technology Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240430 Address after: Room 201, 2nd Floor, Building 1, No. 1387, East Section of Sunshine Avenue, Dipu Street, Anji County, Huzhou City, Zhejiang Province, 313000 Patentee after: Zhejiang Senmai Hechuang Medical Technology Co.,Ltd. Country or region after: China Address before: 314100 5 / F, building 6, 5 / F, building 8, No. 313, Lingxiu Road, Luoxing street, Jiashan County, Jiaxing City, Zhejiang Province Patentee before: Jiaxing Senmai Medical Technology Co.,Ltd. Country or region before: China |