CN212214313U - 医用注射装置 - Google Patents
医用注射装置 Download PDFInfo
- Publication number
- CN212214313U CN212214313U CN201920739251.XU CN201920739251U CN212214313U CN 212214313 U CN212214313 U CN 212214313U CN 201920739251 U CN201920739251 U CN 201920739251U CN 212214313 U CN212214313 U CN 212214313U
- Authority
- CN
- China
- Prior art keywords
- trigger
- sleeve
- injection device
- piston rod
- clamping
- 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.)
- Active
Links
- 238000010999 medical injection Methods 0.000 title claims abstract description 46
- 230000000670 limiting effect Effects 0.000 claims description 33
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000002829 reductive effect Effects 0.000 abstract description 5
- 238000005520 cutting process Methods 0.000 description 16
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims (25)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920739251.XU CN212214313U (zh) | 2019-05-22 | 2019-05-22 | 医用注射装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920739251.XU CN212214313U (zh) | 2019-05-22 | 2019-05-22 | 医用注射装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN212214313U true CN212214313U (zh) | 2020-12-25 |
Family
ID=73900423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920739251.XU Active CN212214313U (zh) | 2019-05-22 | 2019-05-22 | 医用注射装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN212214313U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
2019
- 2019-05-22 CN CN201920739251.XU patent/CN212214313U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7918824B2 (en) | Needled pharmaceutical delivery device with triggered automatic needle insertion and manually controlled pharmaceutical injection | |
US4744790A (en) | Fast action cartridge syringe holder | |
EP2405962B1 (en) | Apparatus for injecting a pharmaceutical with automatic syringe retraction following injection | |
US6837872B2 (en) | Needle holder for use with safety needle assembly | |
US7182734B2 (en) | Retracting needle safety device | |
US6471677B2 (en) | Fluid collection device with protective shield | |
JP2549820B2 (ja) | 針隔離構造を備えた注射器 | |
US4738663A (en) | Hypodermic needle shield | |
DK2708252T3 (en) | Automatic injection device with delay mechanism including double acting biasing element | |
CN109172946B (zh) | 自动注射笔 | |
CA1093409A (en) | Readily activated hypodermic syringe | |
US20040010226A1 (en) | Safety syringe cylinder | |
US7713245B2 (en) | Plunger for retracting needle syringe | |
JP2002500933A (ja) | 注射装置 | |
CN212214313U (zh) | 医用注射装置 | |
US9192733B2 (en) | Puncture needle assembly and medicinal liquid injection device | |
US6755804B2 (en) | Needle holder for use with safety needle assembly | |
US7452366B2 (en) | Safety lancet device | |
CN209154759U (zh) | 自动注射笔的锁定机构及自动注射笔 | |
CN110404139A (zh) | 医用注射装置 | |
CN116764036B (zh) | 定量注射装置 | |
US20230364347A1 (en) | Brake Tower with Biasing Components and Medical Injection Device Including the Same | |
CN209437802U (zh) | 自动注射笔 | |
WO2003084589A1 (en) | Safety pre-filled cartridge injector | |
EP1716808A1 (en) | Safety lancet device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210603 Address after: 314100 5 / F, building 6, 5 / F, building 8, No. 313, Lingxiu Road, Luoxing street, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Senmai Medical Technology Co.,Ltd. Address before: Room 116, 459 Zhennan Road, Putuo District, Shanghai, 201306 Patentee before: Shanghai Conservation Technology Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Medical injection device Effective date of registration: 20220118 Granted publication date: 20201225 Pledgee: Zhejiang Jiashan rural commercial bank Limited by Share Ltd. science and technology sub branch Pledgor: Jiaxing Senmai Medical Technology Co.,Ltd. Registration number: Y2022330000110 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231108 Granted publication date: 20201225 Pledgee: Zhejiang Jiashan rural commercial bank Limited by Share Ltd. science and technology sub branch Pledgor: Jiaxing Senmai Medical Technology Co.,Ltd. Registration number: Y2022330000110 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240429 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 |