RU94033116A - Узел патрон - игла, сборка шприца - Google Patents

Узел патрон - игла, сборка шприца

Info

Publication number
RU94033116A
RU94033116A RU94033116/14A RU94033116A RU94033116A RU 94033116 A RU94033116 A RU 94033116A RU 94033116/14 A RU94033116/14 A RU 94033116/14A RU 94033116 A RU94033116 A RU 94033116A RU 94033116 A RU94033116 A RU 94033116A
Authority
RU
Russia
Prior art keywords
needle
cartridge
boss
partition
distal end
Prior art date
Application number
RU94033116/14A
Other languages
English (en)
Inventor
М.Джонсон Кевин
Us]
Дж.О'Ди Деннис
Original Assignee
Стерлинг Уинтроп Инк. (US)
Стерлинг Уинтроп Инк.
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 Стерлинг Уинтроп Инк. (US), Стерлинг Уинтроп Инк. filed Critical Стерлинг Уинтроп Инк. (US)
Publication of RU94033116A publication Critical patent/RU94033116A/ru

Links

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
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • 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
    • 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
    • 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
    • A61M2005/2403—Ampoule inserted into the ampoule holder
    • A61M2005/2411—Ampoule inserted into the ampoule holder from the front
    • 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
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3221—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3231—Proximal end of needle captured or embedded inside piston head, e.g. by friction or hooks
    • 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
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
    • 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
    • A61M5/5086—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 for indicating if defective, used, tampered with or unsterile

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Environmental & Geological Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

Узел патрон-игла содержит патрон 10, имеющий полый корпус 14, перегородку 18 на его дистальном конце, средство 16 для удерживания перегородки 18 и поршень 20, движущийся в осевом направлении и возвратно-поступательно внутри корпуса 14, иглу 22, которая может втягиваться внутрь патрона 10, ступицу 24, содержащую втулку 26, предназначенную для защелкивающего крепления на дистальном конце патрона 10, средство 28, 30, 32 для удерживания иглы 22 в ступице 24 во время инъекции и средство 28, 30 для освобождения иглы 22 от ступицы 24 после завершения инъекции, содержащее элемент 30, прикрепленный к игле 22, диаметр которого больше, чем у иглы, и который способен проходить через перегородку 18. Убирающийся узел патрон-игла обладает улучшенной надежностью, меньшей склонностью жидкости организма и/или лекарственного препарата оставаться на незащищенной части при отводе иглы и, фактически, устраняет возможность того, чтобы игла могла освобождаться, находясь в пациенте.

Claims (1)

  1. Узел патрон-игла содержит патрон 10, имеющий полый корпус 14, перегородку 18 на его дистальном конце, средство 16 для удерживания перегородки 18 и поршень 20, движущийся в осевом направлении и возвратно-поступательно внутри корпуса 14, иглу 22, которая может втягиваться внутрь патрона 10, ступицу 24, содержащую втулку 26, предназначенную для защелкивающего крепления на дистальном конце патрона 10, средство 28, 30, 32 для удерживания иглы 22 в ступице 24 во время инъекции и средство 28, 30 для освобождения иглы 22 от ступицы 24 после завершения инъекции, содержащее элемент 30, прикрепленный к игле 22, диаметр которого больше, чем у иглы, и который способен проходить через перегородку 18. Убирающийся узел патрон-игла обладает улучшенной надежностью, меньшей склонностью жидкости организма и/или лекарственного препарата оставаться на незащищенной части при отводе иглы и, фактически, устраняет возможность того, чтобы игла могла освобождаться, находясь в пациенте.
    Figure 00000001
RU94033116/14A 1993-09-13 1994-09-12 Узел патрон - игла, сборка шприца RU94033116A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US120257 1993-09-13
US08/120,257 US5358491A (en) 1993-09-13 1993-09-13 Cartridge-needle unit having retractable needle

Publications (1)

Publication Number Publication Date
RU94033116A true RU94033116A (ru) 1996-08-10

Family

ID=22389162

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94033116/14A RU94033116A (ru) 1993-09-13 1994-09-12 Узел патрон - игла, сборка шприца

Country Status (22)

Country Link
US (1) US5358491A (ru)
EP (1) EP0645154B1 (ru)
JP (1) JPH07148258A (ru)
KR (1) KR950007882A (ru)
AT (1) ATE167066T1 (ru)
AU (1) AU685145B2 (ru)
BR (1) BR9403480A (ru)
CA (1) CA2117517A1 (ru)
CZ (1) CZ213894A3 (ru)
DE (1) DE69410905T2 (ru)
DK (1) DK0645154T3 (ru)
ES (1) ES2119064T3 (ru)
FI (1) FI944233A (ru)
GR (1) GR3027695T3 (ru)
HU (1) HUT69495A (ru)
IL (1) IL110926A (ru)
MY (1) MY131613A (ru)
NO (1) NO943401L (ru)
NZ (1) NZ264439A (ru)
PH (1) PH30619A (ru)
RU (1) RU94033116A (ru)
SK (1) SK105094A3 (ru)

Families Citing this family (38)

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US5643222A (en) * 1993-08-23 1997-07-01 Mahurkar; Sakharam D. Hypodermic needle assembly
CA2131574A1 (en) * 1993-09-29 1995-03-30 Mark A. Stiehl Disposable holder for pre-filled cartridge-needle unit
JPH11500938A (ja) * 1995-03-02 1999-01-26 サノフィ ファーマシューティカルズ，インコーポレイテッド カートリッジシールキャップ用の低摩擦被膜
US6123688A (en) * 1995-08-22 2000-09-26 Mdc Investment Holdings, Inc. Pre-filled retractable needle injection devices
US7300416B2 (en) * 1995-08-22 2007-11-27 Specialized Health Products International Pre-filled retractable needle injection ampoules
DE69628048T2 (de) * 1995-08-22 2004-03-18 MDC Investment Holdings, Inc., Wilmington Vorgefüllte injektionsampullen mit zurückziehbarer nadel
US6004296A (en) * 1997-09-30 1999-12-21 Becton Dickinson France, S.A. Lockable safety shield assembly for a prefillable syringe
US6719730B2 (en) 1998-04-17 2004-04-13 Becton, Dickinson And Company Safety shield system for prefilled syringes
US6319233B1 (en) 1998-04-17 2001-11-20 Becton, Dickinson And Company Safety shield system for prefilled syringes
US6679864B2 (en) 1998-04-17 2004-01-20 Becton Dickinson And Company Safety shield system for prefilled syringes
CA2278390C (en) * 1999-07-19 2003-10-07 Yu-Hau Chang-Lai Safety syringe
WO2002009794A1 (en) 2000-07-28 2002-02-07 Mdc Investment Holdings, Inc. Retractable needle medical device for injecting fluid from a pre-filled cartridge
JP2004533282A (ja) * 2001-03-15 2004-11-04 エム ディー シー インベストメント ホールディングス インコーポレイテッド 予充填式のカートリッジから液体を注入するための収納可能な有針医療用装置
AU2002333554C1 (en) * 2001-09-12 2008-12-11 Becton, Dickinson And Company Microneedle-based pen device for drug delivery and method for using same
US7004929B2 (en) * 2002-03-29 2006-02-28 Mdc Investment Holdings, Inc. Safety pre-filled cartridge injector
DE10223421A1 (de) * 2002-05-25 2003-12-11 Schott Glas Spritze, insbesondere Einmalspritze, sowie Verfahren zur Herstellung einer derartigen Spritze
KR200333670Y1 (ko) * 2003-08-25 2003-11-19 방영철 일회용 안전주사기
DE10348603A1 (de) * 2003-10-20 2005-05-19 Klinika Medical Gmbh Kanülenhalter mit Kanülenentsorgung
JPWO2006132176A1 (ja) * 2005-06-06 2009-01-08 武田薬品工業株式会社 注射針用接着剤と注射針の接着方法および注射器用フロントアセンブリ並びに注射器
MX2008016247A (es) 2006-05-16 2009-09-10 Hospira Inc Dispositivo de inyeccion y metodo de ensamble y activacion.
EP2124857B1 (en) * 2007-01-09 2017-03-29 Fovea Pharmaceuticals Apparatus for intra-ocular injection
US20080194930A1 (en) * 2007-02-09 2008-08-14 Harris Melvyn L Infrared-visible needle
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EP2393537B1 (en) * 2009-02-06 2023-05-10 Embecta Corp. Disposable pen needle with re-use prevention features
US9526846B2 (en) 2009-08-19 2016-12-27 Safety Syringes, Inc. Patient-contact activated needle stick safety device
CA2835950A1 (en) * 2011-05-31 2012-12-06 L.O.M. Laboratories Inc. Modular gas-actuated retractable needle assembly
US8784375B2 (en) 2011-06-02 2014-07-22 Hossein Javid Safety carpule system with integral retractable needle
EP2578191A1 (en) * 2011-10-07 2013-04-10 Sanofi-Aventis Deutschland GmbH Apparatus for intraocular injection
EP2578190A1 (en) * 2011-10-07 2013-04-10 Sanofi-Aventis Deutschland GmbH Intraocular injection device
CA2851521C (en) 2011-10-14 2020-09-22 Amgen Inc. Injector and method of assembly
GB201206766D0 (en) 2012-04-17 2012-05-30 Univ Antwerpen Prefillable intradermal delivery device
US20140183096A1 (en) 2012-12-31 2014-07-03 Hospira, Inc. Cartridge Assembly for an Injection System
USD713931S1 (en) 2013-01-09 2014-09-23 Central Garden & Pet Company Sprayer
LT2976117T (lt) 2013-03-22 2021-02-25 Amgen Inc. Purkštuvas ir surinkimo būdas
BR112016008946B1 (pt) * 2013-10-24 2022-12-27 Amgen Inc Injetores e método para montar os injetor
US10039887B2 (en) 2014-07-31 2018-08-07 Hospira, Inc. Injection system
PL3177359T3 (pl) 2014-08-04 2020-09-21 F. Hoffmann-La Roche Ag Urządzenie i sposoby do uszczelniania lekarstwa w obrębie medycznego urządzenia dostarczającego
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US4507117A (en) * 1983-07-11 1985-03-26 Vining Herbert C Syringe apparatus with retractable needle
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Also Published As

Publication number Publication date
SK105094A3 (en) 1995-04-12
NO943401D0 (no) 1994-09-13
US5358491A (en) 1994-10-25
DE69410905T2 (de) 1999-01-21
EP0645154B1 (en) 1998-06-10
PH30619A (en) 1997-08-06
IL110926A0 (en) 1994-11-28
HUT69495A (en) 1995-09-28
CA2117517A1 (en) 1995-03-14
CZ213894A3 (en) 1995-04-12
DK0645154T3 (da) 1999-03-29
NZ264439A (en) 1997-09-22
AU7292094A (en) 1995-03-23
BR9403480A (pt) 1995-05-16
NO943401L (no) 1995-03-14
GR3027695T3 (en) 1998-11-30
HU9402551D0 (en) 1994-10-28
ATE167066T1 (de) 1998-06-15
ES2119064T3 (es) 1998-10-01
FI944233A (fi) 1995-03-14
DE69410905D1 (de) 1998-07-16
KR950007882A (ko) 1995-04-15
IL110926A (en) 1997-06-10
FI944233A0 (fi) 1994-09-13
EP0645154A1 (en) 1995-03-29
JPH07148258A (ja) 1995-06-13
AU685145B2 (en) 1998-01-15
MY131613A (en) 2007-08-30

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