CN109966593B - 可自主取药的无针注射器 - Google Patents
可自主取药的无针注射器 Download PDFInfo
- Publication number
- CN109966593B CN109966593B CN201910383171.XA CN201910383171A CN109966593B CN 109966593 B CN109966593 B CN 109966593B CN 201910383171 A CN201910383171 A CN 201910383171A CN 109966593 B CN109966593 B CN 109966593B
- Authority
- CN
- China
- Prior art keywords
- assembly
- hammer
- rod
- medicine
- impact
- 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
- 239000003814 drug Substances 0.000 title claims abstract description 209
- 239000007924 injection Substances 0.000 claims abstract description 143
- 238000002347 injection Methods 0.000 claims abstract description 143
- 238000000034 method Methods 0.000 claims description 22
- 230000008569 process Effects 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 16
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 229940079593 drug Drugs 0.000 claims description 11
- 238000013016 damping Methods 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 6
- 210000003205 muscle Anatomy 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000000520 microinjection Methods 0.000 abstract description 12
- 238000009825 accumulation Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012377 drug delivery Methods 0.000 description 2
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 102000004877 Insulin Human genes 0.000 description 1
- 108090001061 Insulin Proteins 0.000 description 1
- 102000014150 Interferons Human genes 0.000 description 1
- 108010050904 Interferons Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 229940125396 insulin Drugs 0.000 description 1
- 229940047124 interferons Drugs 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- A61M5/30—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules
-
- 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
-
- 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
- A61M5/31525—Dosing
- A61M5/31531—Microsyringes, e.g. having piston bore diameter close or equal to needle shaft diameter
-
- 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
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
-
- 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
- A61M2205/18—General characteristics of the apparatus with alarm
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 (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910383171.XA CN109966593B (zh) | 2017-02-04 | 2017-02-04 | 可自主取药的无针注射器 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910383171.XA CN109966593B (zh) | 2017-02-04 | 2017-02-04 | 可自主取药的无针注射器 |
CN201710064022.8A CN106823072B (zh) | 2017-02-04 | 2017-02-04 | 可自主取药的大剂量无针注射器 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710064022.8A Division CN106823072B (zh) | 2017-02-04 | 2017-02-04 | 可自主取药的大剂量无针注射器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109966593A CN109966593A (zh) | 2019-07-05 |
CN109966593B true CN109966593B (zh) | 2021-07-20 |
Family
ID=59121412
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910383171.XA Active CN109966593B (zh) | 2017-02-04 | 2017-02-04 | 可自主取药的无针注射器 |
CN201710064022.8A Expired - Fee Related CN106823072B (zh) | 2017-02-04 | 2017-02-04 | 可自主取药的大剂量无针注射器 |
CN201910383166.9A Withdrawn CN109966592A (zh) | 2017-02-04 | 2017-02-04 | 一种可自主取药的大剂量无针注射器 |
CN201910383164.XA Active CN109966591B (zh) | 2017-02-04 | 2017-02-04 | 一种可自主取药的大剂量无针注射器 |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710064022.8A Expired - Fee Related CN106823072B (zh) | 2017-02-04 | 2017-02-04 | 可自主取药的大剂量无针注射器 |
CN201910383166.9A Withdrawn CN109966592A (zh) | 2017-02-04 | 2017-02-04 | 一种可自主取药的大剂量无针注射器 |
CN201910383164.XA Active CN109966591B (zh) | 2017-02-04 | 2017-02-04 | 一种可自主取药的大剂量无针注射器 |
Country Status (1)
Country | Link |
---|---|
CN (4) | CN109966593B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107822898B (zh) * | 2017-11-24 | 2024-02-20 | 宁波大学 | 一种鼻饲器的助力装置 |
CN108853648B (zh) * | 2018-08-10 | 2023-11-21 | 北京快舒尔医疗技术有限公司 | 一种无针注射器锁紧机构和无针注射器 |
CN110694142B (zh) * | 2019-10-24 | 2024-09-03 | 艾诺克医美科技(珠海)有限公司 | 一种用户定制化皮下电子注射系统及注射定制方法 |
CN115038480A (zh) * | 2019-11-14 | 2022-09-09 | 和谐医疗解决方案有限责任公司 | 可变剂量注射筒 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4342310A (en) * | 1980-07-08 | 1982-08-03 | Istvan Lindmayer | Hydro-pneumatic jet injector |
AU3721500A (en) * | 1999-03-05 | 2000-09-21 | Accumed Systems, Inc. | High pressure syringe |
CN2419936Y (zh) * | 2000-04-04 | 2001-02-21 | 李洪湘 | 多角度医用注套器 |
CA2371466C (en) * | 2002-02-12 | 2010-02-09 | Medical International Technology (Mit) Inc. | Needleless injector |
US7632262B2 (en) * | 2004-07-19 | 2009-12-15 | Nexeon Medical Systems, Inc. | Systems and methods for atraumatic implantation of bio-active agents |
BRPI0712427B8 (pt) * | 2006-06-07 | 2021-06-22 | Acushot Inc | mecanismo de carregamento para um injetor sem agulha |
MX2009002178A (es) * | 2006-09-01 | 2009-03-11 | Massachusetts Inst Technology | Dispositivo inyector sin aguja con capacidad de autocarga. |
CN201086212Y (zh) * | 2007-09-21 | 2008-07-16 | 北京工业大学 | 薄壁管料自动退料及夹紧装置 |
US8333729B2 (en) * | 2009-04-07 | 2012-12-18 | Polybiotics Llc | Multi-dose delivery system |
CN201603206U (zh) * | 2010-02-21 | 2010-10-13 | 宜昌市伍家区怡康皮肤病研究所 | 连续无针注射器 |
US9408972B2 (en) * | 2011-08-02 | 2016-08-09 | Pharmajet, Inc. | Needle-free injection device |
CN102921074A (zh) * | 2012-11-02 | 2013-02-13 | 江苏丞宇米特医疗科技有限公司 | 一种新型同种药液连续多次注射的无针注射器 |
CN204033941U (zh) * | 2014-08-27 | 2014-12-24 | 北京快舒尔医疗技术有限公司 | 一种具有电动功能的无针注射器 |
CN104352352B (zh) * | 2014-10-24 | 2017-01-25 | 王秋凝 | 可拆卸的自动抽吸注射器 |
CN204709063U (zh) * | 2015-01-16 | 2015-10-21 | 绍兴万佳器械有限公司 | 一种50毫升半自动连续注射器 |
CN105963824A (zh) * | 2016-06-28 | 2016-09-28 | 李卫林 | 一种旋转式持续正压无针接头 |
CN109568728A (zh) * | 2016-11-05 | 2019-04-05 | 王才丰 | 一种大剂量无针注射器 |
-
2017
- 2017-02-04 CN CN201910383171.XA patent/CN109966593B/zh active Active
- 2017-02-04 CN CN201710064022.8A patent/CN106823072B/zh not_active Expired - Fee Related
- 2017-02-04 CN CN201910383166.9A patent/CN109966592A/zh not_active Withdrawn
- 2017-02-04 CN CN201910383164.XA patent/CN109966591B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN109966592A (zh) | 2019-07-05 |
CN106823072B (zh) | 2019-10-25 |
CN109966593A (zh) | 2019-07-05 |
CN109966591B (zh) | 2021-06-22 |
CN109966591A (zh) | 2019-07-05 |
CN106823072A (zh) | 2017-06-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106334240B (zh) | 一种无针注射器 | |
CN109966593B (zh) | 可自主取药的无针注射器 | |
US8123718B2 (en) | Charging mechanism for a needle free injector | |
US8221347B2 (en) | Needle-free injector | |
US4413760A (en) | Dispensing device having ratchet member | |
CN106540361B (zh) | 无针注射器终端注射组件取药装置 | |
CN211536161U (zh) | 组合式妇科推药器 | |
CN106902422B (zh) | 可连续注射的无针注射器 | |
CN215130828U (zh) | 一种兽用注射器 | |
CN211214914U (zh) | 一种旋转式妇科给药装置 | |
CN211157850U (zh) | 可靠加压式无针注射器 | |
CN117297826A (zh) | 一种多功能连续注射器 |
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: 20210628 Address after: 213000 Hengshanqiao Town, Wujin District, Changzhou City, Jiangsu Province Applicant after: Changzhou Medical Equipment Factory Co.,Ltd. Address before: 253000 room 1104, unit 1, 2 garden building, West Ling Road, Dezhou, Shandong. Applicant before: Wang Caifeng |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
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 invention: Needle free syringe capable of taking medicine independently Effective date of registration: 20210926 Granted publication date: 20210720 Pledgee: Bank of China Limited Changzhou Economic Development Zone sub branch Pledgor: Changzhou Medical Equipment Factory Co.,Ltd. Registration number: Y2021980009885 |
|
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: 20230112 Granted publication date: 20210720 Pledgee: Bank of China Limited Changzhou Economic Development Zone sub branch Pledgor: Changzhou Medical Equipment Factory Co.,Ltd. Registration number: Y2021980009885 |
|
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 invention: Needle-free syringe with self-medication Effective date of registration: 20230117 Granted publication date: 20210720 Pledgee: Bank of China Limited Changzhou Economic Development Zone sub branch Pledgor: Changzhou Medical Equipment Factory Co.,Ltd. Registration number: Y2023980031448 |
|
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 |
Granted publication date: 20210720 Pledgee: Bank of China Limited Changzhou Economic Development Zone sub branch Pledgor: Changzhou Medical Equipment Factory Co.,Ltd. Registration number: Y2023980031448 |