DE3880089D1 - Verteiler einer hypodermischen fluessigkeit. - Google Patents

Verteiler einer hypodermischen fluessigkeit.

Info

Publication number
DE3880089D1
DE3880089D1 DE8888905325T DE3880089T DE3880089D1 DE 3880089 D1 DE3880089 D1 DE 3880089D1 DE 8888905325 T DE8888905325 T DE 8888905325T DE 3880089 T DE3880089 T DE 3880089T DE 3880089 D1 DE3880089 D1 DE 3880089D1
Authority
DE
Germany
Prior art keywords
needle
jet
distributor
injector
liquid
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.)
Expired - Fee Related
Application number
DE8888905325T
Other languages
English (en)
Other versions
DE3880089T2 (de
Inventor
Nicholas F D Antonio
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3880089D1 publication Critical patent/DE3880089D1/de
Publication of DE3880089T2 publication Critical patent/DE3880089T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A61M5/30—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
    • A61M5/2422—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
    • A61M5/2425—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule by compression of deformable ampoule or carpule wall
    • 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
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • A61M5/281—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
    • A61M5/282—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule by compression of deformable ampoule or carpule wall
    • 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
    • A61M5/31596—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing
    • 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
DE8888905325T 1987-06-08 1988-05-31 Verteiler einer hypodermischen fluessigkeit. Expired - Fee Related DE3880089T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5962087A 1987-06-08 1987-06-08
PCT/US1988/001824 WO1988009677A1 (en) 1987-06-08 1988-05-31 Hypodermic fluid dispenser

Publications (2)

Publication Number Publication Date
DE3880089D1 true DE3880089D1 (de) 1993-05-13
DE3880089T2 DE3880089T2 (de) 1993-07-22

Family

ID=22024134

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888905325T Expired - Fee Related DE3880089T2 (de) 1987-06-08 1988-05-31 Verteiler einer hypodermischen fluessigkeit.

Country Status (6)

Country Link
EP (1) EP0316428B1 (de)
JP (1) JP2779634B2 (de)
AT (1) ATE87832T1 (de)
CA (1) CA1306915C (de)
DE (1) DE3880089T2 (de)
WO (1) WO1988009677A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2529819B2 (ja) * 1994-01-27 1996-09-04 日本イーライリリー株式会社 注射装置
FR2718356B1 (fr) * 1994-04-06 1996-07-12 Defarges Alain Moreau Dispositif d'injection par jet sans aiguille.
FR2718357B1 (fr) * 1994-04-06 1997-10-03 Defarges Alain Moreau Perfectionnements apportés à un dispositif d'injection par jet sans aiguille.
WO1996018425A1 (en) * 1994-12-17 1996-06-20 Bailey, William, John Injector
GB0118419D0 (en) * 2001-07-28 2001-09-19 Owen Mumford Ltd Improvements relating to injection devices
ES2368040T3 (es) * 2002-06-10 2011-11-11 Intervet International Bv Inyector sin aguja.
GB0821492D0 (en) * 2008-11-25 2008-12-31 Team Holdings Uk Ltd Integrated auto-injector cartridge system
JP5517029B2 (ja) 2009-03-25 2014-06-11 ニプロ株式会社 薬液自己注入装置
JP6050263B2 (ja) * 2011-03-17 2016-12-21 サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 開封明示クロージャー手段を備えた薬物送達デバイス
EP2691131B1 (de) * 2011-03-30 2015-08-19 Sanofi-Aventis Deutschland GmbH Injektionsvorrichtung
KR101876568B1 (ko) * 2011-06-14 2018-07-09 삼성전자주식회사 주사기 및 주입버튼 감지장치
CN104884108B (zh) * 2012-11-09 2019-08-27 伊因杰克技术股份有限公司 流体输送装置和方法
DE102015220905A1 (de) * 2015-10-27 2017-04-27 Robert Bosch Gmbh Fluidabgabevorrichtung, Verfahren zum Betreiben einer Fluidabgabevorrichtung und Steuergerät
US10443447B2 (en) 2016-03-14 2019-10-15 General Electric Company Doubler attachment system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1880354A (en) * 1931-07-30 1932-10-04 Herman C Mueller Fluid gun
US2800903A (en) * 1947-07-30 1957-07-30 Becton Dickinson Co Injection apparatus
US2762369A (en) * 1954-09-07 1956-09-11 Scherer Corp R P Hypodermic injector with adjustable impact plunger
US3138157A (en) * 1961-05-12 1964-06-23 Z & W Mfg Corp Inoculant injector instrument
BE643768A (de) * 1963-02-18
US3262449A (en) * 1964-02-11 1966-07-26 Sorenson Res Corp Intravenous catheter placement unit with retractable needle
US3557784A (en) * 1968-12-24 1971-01-26 Walter A Shields Syringe
JPS5146791A (en) * 1974-10-21 1976-04-21 Asahi Chemical Ind Funshashikino chushaki
JPS51144092A (en) * 1975-06-05 1976-12-10 Asahi Chemical Ind Injection syringe ampule
DE3115376A1 (de) * 1981-04-16 1982-12-16 Hoechst Ag, 6000 Frankfurt Nadelloses injektionsgeraet
JPS588852A (ja) * 1981-06-30 1983-01-19 ゼネラル　モ−タ−ズ　オ−バ−シ−ズ　コマ−シヤル　ヴイ−クル　コ−ポレ−シヨン 可変比伝動機構
US4518385A (en) * 1983-06-13 1985-05-21 Preci-Tech Ltd. Disposable syringe for needleless injector
US4552277A (en) * 1984-06-04 1985-11-12 Richardson Robert D Protective shield device for use with medicine vial and the like
BR8404286A (pt) * 1984-08-28 1986-04-08 Sergio Landau Seringa hipodermica a pressao

Also Published As

Publication number Publication date
CA1306915C (en) 1992-09-01
EP0316428A4 (de) 1989-10-16
EP0316428B1 (de) 1993-04-07
EP0316428A1 (de) 1989-05-24
JP2779634B2 (ja) 1998-07-23
ATE87832T1 (de) 1993-04-15
WO1988009677A1 (en) 1988-12-15
DE3880089T2 (de) 1993-07-22
JPH02500340A (ja) 1990-02-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee