CA2847172C - Safety syringe for needleless injector - Google Patents

Safety syringe for needleless injector Download PDF

Info

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
Application number
CA2847172A
Other languages
English (en)
French (fr)
Other versions
CA2847172A1 (en
Inventor
Karim Menassa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Idee International R&D Inc
Original Assignee
Idee International R&D Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Idee International R&D Inc filed Critical Idee International R&D Inc
Publication of CA2847172A1 publication Critical patent/CA2847172A1/en
Application granted granted Critical
Publication of CA2847172C publication Critical patent/CA2847172C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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)
CA2847172A 2011-04-04 2012-04-03 Safety syringe for needleless injector Active CA2847172C (en)

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 (https=)
EP (1) EP2694138B1 (https=)
JP (1) JP6138759B2 (https=)
KR (1) KR101945554B1 (https=)
CN (1) CN103582504B (https=)
CA (1) CA2847172C (https=)
ES (1) ES2600917T3 (https=)
IL (1) IL228753B (https=)
RU (1) RU2595504C2 (https=)
WO (1) WO2012135943A1 (https=)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
AU2019379825B2 (en) * 2018-11-16 2025-06-26 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
KR102088830B1 (ko) 2019-12-05 2020-03-13 바즈바이오메딕(주) 무바늘 주사기
KR102093951B1 (ko) * 2019-12-05 2020-03-26 바즈바이오메딕(주) 무바늘 주사기
EP4110437A4 (en) * 2020-02-27 2025-01-15 Idee International R&D Inc. NEEDLELESS INJECTOR WITH ADJUSTABLE DOSE
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
CA3250962A1 (en) * 2022-04-29 2023-11-02 Medical International Technologies (Mit Canada) Inc. BOTTLE ADAPTER AND INJECTOR ASSEMBLY FOR NEEDLE-FREE INJECTOR
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
KR102922444B1 (ko) * 2025-03-07 2026-02-04 주식회사 하이로닉 약물 분사장치

Family Cites Families (24)

* Cited by examiner, † Cited by third party
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
WO1997031665A1 (en) * 1996-02-29 1997-09-04 Medi-Ject Corporation Nozzle assembly with adjustable plunger travel gap
US5643211A (en) * 1996-02-29 1997-07-01 Medi-Ject Corporation Nozzle assembly having a frangible plunger
US5875976A (en) * 1996-12-24 1999-03-02 Medi-Ject Corporation Locking mechanism for nozzle assembly
KR20010020443A (ko) 1997-04-30 2001-03-15 캐서린 구 생체내 세포 치사를 이미지화시키는 방법
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
JP2008513063A (ja) * 2004-09-16 2008-05-01 インビロ メディカル デバイシーズ リミテッド 針突刺し損傷を防止する使い捨て安全注射器及びその再使用
US20070073225A1 (en) * 2005-07-15 2007-03-29 Shuei-Yuan Lee Retractable safety syringe
AU2007257173B2 (en) * 2006-06-07 2013-03-14 Acushot Inc. Charging mechanism for a needle-free injector
US7744563B2 (en) * 2007-02-23 2010-06-29 Bioject, Inc. Needle-free injection devices and drug delivery systems therefor
US8617099B2 (en) 2007-11-26 2013-12-31 Bioject Inc. Injection device plunger auto-disable
US20090137949A1 (en) * 2007-11-26 2009-05-28 Bioject Inc. Needle-free injection device with nozzle auto-disable
MX2010014373A (es) * 2008-06-26 2011-03-02 Becton Dickinson Co Jeringa de prevencion de reutilizacion pasiva que utiliza un anillo de retencion.

Also Published As

Publication number Publication date
IL228753B (en) 2018-04-30
EP2694138A4 (en) 2014-11-12
JP6138759B2 (ja) 2017-05-31
ES2600917T3 (es) 2017-02-13
CA2847172A1 (en) 2012-10-11
CN103582504B (zh) 2016-04-27
IL228753A0 (en) 2013-12-31
KR20140040125A (ko) 2014-04-02
CN103582504A (zh) 2014-02-12
JP2014514062A (ja) 2014-06-19
EP2694138B1 (en) 2016-05-18
US20140018731A1 (en) 2014-01-16
US9662460B2 (en) 2017-05-30
EP2694138A1 (en) 2014-02-12
WO2012135943A1 (en) 2012-10-11
KR101945554B1 (ko) 2019-02-07
RU2595504C2 (ru) 2016-08-27
RU2013148637A (ru) 2015-05-10

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