CA2847172C - Safety syringe for needleless injector - Google Patents
Safety syringe for needleless injector Download PDFInfo
- Publication number
- CA2847172C CA2847172C CA2847172A CA2847172A CA2847172C CA 2847172 C CA2847172 C CA 2847172C CA 2847172 A CA2847172 A CA 2847172A CA 2847172 A CA2847172 A CA 2847172A CA 2847172 C CA2847172 C CA 2847172C
- Authority
- CA
- Canada
- Prior art keywords
- plunger
- chamber
- orifice
- syringe
- tubular body
- 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
- 239000012530 fluid Substances 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 claims description 2
- 241000237519 Bivalvia Species 0.000 claims 1
- 235000020639 clam Nutrition 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 abstract description 16
- 239000007924 injection Substances 0.000 abstract description 16
- 239000007788 liquid Substances 0.000 abstract description 9
- 238000000926 separation method Methods 0.000 abstract description 2
- 239000003814 drug Substances 0.000 description 5
- 210000005069 ears Anatomy 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000007929 subcutaneous injection Substances 0.000 description 1
- 238000010254 subcutaneous injection Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
- A61J1/06—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
- A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
- A61M5/5013—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe
- A61M5/504—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the fluid passageway
-
- 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
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
- A61M2005/2485—Ampoule holder connected to rest of syringe
- A61M2005/2488—Ampoule holder connected to rest of syringe via rotation, e.g. threads or bayonet
-
- 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
- A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
- A61M5/5013—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe
- A61M5/504—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the fluid passageway
- A61M2005/5046—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the fluid passageway automatically, e.g. plug actuated by the piston head, one-way valve
-
- 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
- A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
- A61M5/5066—Means for preventing re-use by disconnection of piston and piston-rod
- A61M2005/5073—Means for preventing re-use by disconnection of piston and piston-rod by breaking or rupturing the connection parts
-
- 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
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161457460P | 2011-04-04 | 2011-04-04 | |
| US61/457,460 | 2011-04-04 | ||
| PCT/CA2012/000332 WO2012135943A1 (en) | 2011-04-04 | 2012-04-03 | Safety syringe for needleless injector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2847172A1 CA2847172A1 (en) | 2012-10-11 |
| CA2847172C true CA2847172C (en) | 2019-07-09 |
Family
ID=46968499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2847172A Active CA2847172C (en) | 2011-04-04 | 2012-04-03 | Safety syringe for needleless injector |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9662460B2 (enExample) |
| EP (1) | EP2694138B1 (enExample) |
| JP (1) | JP6138759B2 (enExample) |
| KR (1) | KR101945554B1 (enExample) |
| CN (1) | CN103582504B (enExample) |
| CA (1) | CA2847172C (enExample) |
| ES (1) | ES2600917T3 (enExample) |
| IL (1) | IL228753B (enExample) |
| RU (1) | RU2595504C2 (enExample) |
| WO (1) | WO2012135943A1 (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921073A (zh) * | 2012-11-02 | 2013-02-13 | 江苏丞宇米特医疗科技有限公司 | 一种用于不同种药液的无针头快速注射器 |
| 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 |
| US9233208B2 (en) | 2012-11-29 | 2016-01-12 | Becton, Dickinson And Company | Methods and apparatus for disinfecting and reflux prevention flush syringe assembly |
| US10426700B2 (en) * | 2017-11-28 | 2019-10-01 | International Business Machines Corporation | Syringe accessory for transfer of air sensitive materials |
| US11992669B2 (en) * | 2018-11-16 | 2024-05-28 | Plas-Tech Engineering, Inc. | Systems and methods related to syringes |
| CN109432553B (zh) * | 2018-11-19 | 2024-04-16 | 北京快舒尔医疗技术有限公司 | 无针注射器的储药管的注射头组件、储药管和无针注射器 |
| KR20200082043A (ko) * | 2018-12-28 | 2020-07-08 | 주식회사 지티지웰니스 | 약물주입장치 |
| KR102093951B1 (ko) * | 2019-12-05 | 2020-03-26 | 바즈바이오메딕(주) | 무바늘 주사기 |
| KR102088830B1 (ko) | 2019-12-05 | 2020-03-13 | 바즈바이오메딕(주) | 무바늘 주사기 |
| KR20220147651A (ko) * | 2020-02-27 | 2022-11-03 | 이데 인터내셔널 알앤디 인코퍼레이션 | 도스 조정 가능한 니들리스 인젝터 |
| KR102165137B1 (ko) | 2020-03-06 | 2020-10-13 | 바즈바이오메딕(주) | 무바늘 주사기 |
| KR102165136B1 (ko) | 2020-03-06 | 2020-10-13 | 바즈바이오메딕(주) | 무바늘 주사기 |
| KR102311646B1 (ko) | 2020-10-06 | 2021-10-12 | 바즈바이오메딕(주) | 노즐 교체형 무바늘 주사기 |
| KR102290085B1 (ko) * | 2021-01-18 | 2021-08-17 | 이수미 | 인체 피부에 주사액을 주입하기 위한 니들리스 주사액 주입방법 및 니들리스 주사액 주입장치 |
| KR102290090B1 (ko) * | 2021-01-18 | 2021-08-18 | 이수미 | 주입 건을 이용한 니들리스 주사액 주입장치 |
| KR102335681B1 (ko) | 2021-08-25 | 2021-12-06 | 바즈바이오메딕(주) | 무바늘 주사기 |
| KR102480640B1 (ko) | 2021-09-30 | 2022-12-23 | 바즈바이오메딕(주) | 약물 주입 성능의 조절이 가능한 무바늘 주사 시스템 |
| CN115591055B (zh) * | 2022-08-24 | 2023-11-07 | 江苏乐聚医药科技有限公司 | 差动型无针注射器 |
| KR20240146609A (ko) | 2023-03-29 | 2024-10-08 | 주식회사 테라시스디앤씨 | 이미용 약액 주입장치 |
| KR102859292B1 (ko) | 2024-03-11 | 2025-09-12 | 주식회사 테라시스디앤씨 | 이미용 약액 주입장치 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3301256A (en) * | 1964-03-30 | 1967-01-31 | Pharmaseal Lab | Hypodermic syringe having improved needle hub retaining sleeve means |
| JPH02147069A (ja) * | 1988-11-29 | 1990-06-06 | Terumo Corp | 使い拾て用シリンジ |
| US4950251A (en) * | 1989-03-13 | 1990-08-21 | Haining Michael L | Simplified retractable needle syringe |
| US5064413A (en) * | 1989-11-09 | 1991-11-12 | Bioject, Inc. | Needleless hypodermic injection device |
| RU2017505C1 (ru) * | 1991-02-25 | 1994-08-15 | Сергей Иванович Нестеренко | Шприц |
| US5149323A (en) * | 1991-04-08 | 1992-09-22 | Colonna John P | Self destruct double syringe |
| US5190523A (en) | 1991-08-16 | 1993-03-02 | Idee International R & D Inc. | Disposable syringe and injector |
| NO301523B1 (no) * | 1996-02-06 | 1997-11-10 | Pettersen Tor Erling | Selvdestruerende injeksjonsspröyte |
| US5643211A (en) * | 1996-02-29 | 1997-07-01 | Medi-Ject Corporation | Nozzle assembly having a frangible plunger |
| WO1997031665A1 (en) * | 1996-02-29 | 1997-09-04 | Medi-Ject Corporation | Nozzle assembly with adjustable plunger travel gap |
| US5875976A (en) * | 1996-12-24 | 1999-03-02 | Medi-Ject Corporation | Locking mechanism for nozzle assembly |
| RU2228765C2 (ru) | 1997-04-30 | 2004-05-20 | Зе Бод Оф Трастиз Оф Зе Лелэнд Стэнфорд Джунио Юнивесити | Способ визуализации смерти клеток в области тела млекопитающего субъекта in vivo |
| US6063054A (en) * | 1998-05-13 | 2000-05-16 | Mark L. Anderson | Injector pump |
| US6267749B1 (en) * | 1998-12-29 | 2001-07-31 | Safeguard Medical Limited | Single use syringe with breakaway plunger |
| MXPA03009385A (es) * | 2001-04-13 | 2004-11-12 | Penjet Corp | Inyector modular libre de aguja, presurizado con gas. |
| CA2371466C (en) * | 2002-02-12 | 2010-02-09 | Medical International Technology (Mit) Inc. | Needleless injector |
| US7056301B2 (en) * | 2003-09-05 | 2006-06-06 | Jung-O Liu | Syringe |
| EP1799288A4 (en) * | 2004-09-16 | 2008-11-19 | Inviro Medical Devices Inc | ONE-WAY SAFETY TIP TO PREVENT NEEDLE PUNCH INJURY AND RE-USE |
| US20070073225A1 (en) * | 2005-07-15 | 2007-03-29 | Shuei-Yuan Lee | Retractable safety syringe |
| PL2023981T3 (pl) * | 2006-06-07 | 2020-10-19 | Acushot Inc. | Mechanizm ładowania dla wstrzykiwacza bezigłowego |
| US7744563B2 (en) * | 2007-02-23 | 2010-06-29 | Bioject, Inc. | Needle-free injection devices and drug delivery systems therefor |
| US20090137949A1 (en) | 2007-11-26 | 2009-05-28 | Bioject Inc. | Needle-free injection device with nozzle auto-disable |
| US8617099B2 (en) | 2007-11-26 | 2013-12-31 | Bioject Inc. | Injection device plunger auto-disable |
| KR101591124B1 (ko) * | 2008-06-26 | 2016-02-02 | 백톤 디킨슨 앤드 컴퍼니 | 보유 링 잠금부를 사용하는 수동 재사용 방지 주사기 |
-
2012
- 2012-04-03 WO PCT/CA2012/000332 patent/WO2012135943A1/en not_active Ceased
- 2012-04-03 CN CN201280027424.6A patent/CN103582504B/zh active Active
- 2012-04-03 CA CA2847172A patent/CA2847172C/en active Active
- 2012-04-03 EP EP12767293.9A patent/EP2694138B1/en active Active
- 2012-04-03 US US13/261,754 patent/US9662460B2/en active Active
- 2012-04-03 RU RU2013148637/14A patent/RU2595504C2/ru active
- 2012-04-03 JP JP2014502962A patent/JP6138759B2/ja active Active
- 2012-04-03 ES ES12767293.9T patent/ES2600917T3/es active Active
- 2012-04-03 KR KR1020137029133A patent/KR101945554B1/ko active Active
-
2013
- 2013-10-06 IL IL228753A patent/IL228753B/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| KR101945554B1 (ko) | 2019-02-07 |
| CA2847172A1 (en) | 2012-10-11 |
| KR20140040125A (ko) | 2014-04-02 |
| IL228753A0 (en) | 2013-12-31 |
| EP2694138A4 (en) | 2014-11-12 |
| RU2595504C2 (ru) | 2016-08-27 |
| ES2600917T3 (es) | 2017-02-13 |
| US9662460B2 (en) | 2017-05-30 |
| WO2012135943A1 (en) | 2012-10-11 |
| RU2013148637A (ru) | 2015-05-10 |
| JP2014514062A (ja) | 2014-06-19 |
| EP2694138A1 (en) | 2014-02-12 |
| CN103582504B (zh) | 2016-04-27 |
| US20140018731A1 (en) | 2014-01-16 |
| JP6138759B2 (ja) | 2017-05-31 |
| CN103582504A (zh) | 2014-02-12 |
| EP2694138B1 (en) | 2016-05-18 |
| IL228753B (en) | 2018-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20170328 |