CA2822908A1 - Improved needle free injectors - Google Patents
Improved needle free injectors Download PDFInfo
- Publication number
- CA2822908A1 CA2822908A1 CA2822908A CA2822908A CA2822908A1 CA 2822908 A1 CA2822908 A1 CA 2822908A1 CA 2822908 A CA2822908 A CA 2822908A CA 2822908 A CA2822908 A CA 2822908A CA 2822908 A1 CA2822908 A1 CA 2822908A1
- Authority
- CA
- Canada
- Prior art keywords
- needle free
- free injector
- drug
- ram
- spool
- 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.)
- Abandoned
Links
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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
- 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
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M2005/2073—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically preventing premature release, e.g. by making use of a safety lock
-
- 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
- A61M2005/3103—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle
- A61M2005/3104—Caps for syringes without needle
-
- 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
- A61M5/2053—Media being expelled from injector by pressurised fluid or vacuum
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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161431325P | 2011-01-10 | 2011-01-10 | |
| US61/431,325 | 2011-01-10 | ||
| PCT/US2012/020654 WO2012096889A1 (en) | 2011-01-10 | 2012-01-09 | Improved needle free injectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2822908A1 true CA2822908A1 (en) | 2012-07-19 |
Family
ID=46507396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2822908A Abandoned CA2822908A1 (en) | 2011-01-10 | 2012-01-09 | Improved needle free injectors |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20160199579A1 (enExample) |
| EP (1) | EP2663350A4 (enExample) |
| JP (2) | JP2014508565A (enExample) |
| CN (1) | CN103370092B (enExample) |
| AU (1) | AU2012205735B8 (enExample) |
| BR (1) | BR112013017561A2 (enExample) |
| CA (1) | CA2822908A1 (enExample) |
| RU (1) | RU2587011C2 (enExample) |
| WO (1) | WO2012096889A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2896420A1 (en) | 2013-12-11 | 2015-07-22 | Dante Lorini | Apparatus for needleless transdermal inoculation of medicaments |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230633B (zh) * | 2013-04-12 | 2014-12-10 | 肖长正 | 变径气缸增压的连续无针注射器 |
| US9611185B2 (en) | 2013-08-12 | 2017-04-04 | Tk Holdings Inc. | Pressurized actuator |
| CN105556130B (zh) * | 2013-08-12 | 2017-07-21 | Tk控股公司 | 加压致动器 |
| GB2519973B (en) * | 2013-11-01 | 2017-06-14 | Consort Medical Plc | Medicament delivery device sub-assembly |
| CN103977481A (zh) * | 2014-05-14 | 2014-08-13 | 苏州大学张家港工业技术研究院 | 一种气动蓄能式无针注射器 |
| WO2015172686A1 (zh) * | 2014-05-14 | 2015-11-19 | 苏州大学张家港工业技术研究院 | 气动蓄能式无针注射器 |
| GB201413181D0 (en) | 2014-07-25 | 2014-09-10 | Dunne Consultancy Services Ltd | Inhaler cartridge system |
| CN107530502B (zh) | 2015-02-20 | 2021-01-15 | 里珍纳龙药品有限公司 | 注射器系统、活塞密封系统、塞子系统 |
| CN105498044A (zh) * | 2016-01-13 | 2016-04-20 | 北京步腾医学科技有限公司 | 一次性气动无针注射器及其使用方法 |
| CN105498046A (zh) * | 2016-01-13 | 2016-04-20 | 北京步腾医学科技有限公司 | 一种气动无针注射器 |
| CN105852883B (zh) * | 2016-04-12 | 2018-10-30 | 李懿莎 | 一种负压吸盘式血样自动采集器 |
| CN105903010A (zh) * | 2016-05-11 | 2016-08-31 | 内蒙古华希生物科技有限公司 | 无针注射口蹄疫疫苗系统与应用 |
| CN105999258A (zh) * | 2016-05-11 | 2016-10-12 | 内蒙古华希生物科技有限公司 | 无针注射猪病毒性疫苗系统及应用 |
| CN105854010A (zh) * | 2016-05-11 | 2016-08-17 | 长春海基亚生物技术股份有限公司 | 无针注射手足口病疫苗系统与应用 |
| CN105999253A (zh) * | 2016-05-11 | 2016-10-12 | 内蒙古华希生物科技有限公司 | 无针注射布鲁氏菌病疫苗系统与应用 |
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-
2012
- 2012-01-09 CN CN201280004860.1A patent/CN103370092B/zh not_active Expired - Fee Related
- 2012-01-09 RU RU2013137457/14A patent/RU2587011C2/ru not_active IP Right Cessation
- 2012-01-09 JP JP2013548606A patent/JP2014508565A/ja active Pending
- 2012-01-09 EP EP12734647.6A patent/EP2663350A4/en not_active Withdrawn
- 2012-01-09 US US13/823,003 patent/US20160199579A1/en not_active Abandoned
- 2012-01-09 WO PCT/US2012/020654 patent/WO2012096889A1/en not_active Ceased
- 2012-01-09 AU AU2012205735A patent/AU2012205735B8/en not_active Ceased
- 2012-01-09 CA CA2822908A patent/CA2822908A1/en not_active Abandoned
- 2012-01-09 BR BR112013017561A patent/BR112013017561A2/pt not_active IP Right Cessation
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2016
- 2016-09-02 JP JP2016171384A patent/JP2016221342A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2896420A1 (en) | 2013-12-11 | 2015-07-22 | Dante Lorini | Apparatus for needleless transdermal inoculation of medicaments |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103370092A (zh) | 2013-10-23 |
| AU2012205735A1 (en) | 2013-05-02 |
| EP2663350A1 (en) | 2013-11-20 |
| RU2587011C2 (ru) | 2016-06-10 |
| AU2012205735B8 (en) | 2014-09-18 |
| RU2013137457A (ru) | 2015-02-20 |
| JP2014508565A (ja) | 2014-04-10 |
| BR112013017561A2 (pt) | 2016-10-11 |
| US20160199579A1 (en) | 2016-07-14 |
| EP2663350A4 (en) | 2018-01-24 |
| JP2016221342A (ja) | 2016-12-28 |
| WO2012096889A1 (en) | 2012-07-19 |
| CN103370092B (zh) | 2016-09-28 |
| AU2012205735B2 (en) | 2014-08-14 |
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| Date | Code | Title | Description |
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| FZDE | Discontinued |
Effective date: 20180109 |