DE60304577D1 - Spritzenanordnung - Google Patents

Spritzenanordnung

Info

Publication number
DE60304577D1
DE60304577D1 DE60304577T DE60304577T DE60304577D1 DE 60304577 D1 DE60304577 D1 DE 60304577D1 DE 60304577 T DE60304577 T DE 60304577T DE 60304577 T DE60304577 T DE 60304577T DE 60304577 D1 DE60304577 D1 DE 60304577D1
Authority
DE
Germany
Prior art keywords
syringe
passageway
syringe assembly
plunger member
chamber
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 - Lifetime
Application number
DE60304577T
Other languages
English (en)
Other versions
DE60304577T2 (de
Inventor
Marc Peuker
Arno Hohmann
Michael Knee
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.)
3M Deutschland GmbH
Original Assignee
3M Espe AG
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 3M Espe AG filed Critical 3M Espe AG
Publication of DE60304577D1 publication Critical patent/DE60304577D1/de
Application granted granted Critical
Publication of DE60304577T2 publication Critical patent/DE60304577T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M5/31—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
    • A61M5/178—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
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A61M2005/342—Off-center needles, i.e. needle connections not being coaxial with the longitudinal symmetry axis of syringe barrel
    • 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
    • A61M5/3129—Syringe barrels
    • 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
    • A61M5/3148—Means for causing or aiding aspiration or plunger retraction
DE60304577T 2003-09-30 2003-09-30 Spritzenanordnung Expired - Lifetime DE60304577T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03022171A EP1520597B1 (de) 2003-09-30 2003-09-30 Spritzenanordnung

Publications (2)

Publication Number Publication Date
DE60304577D1 true DE60304577D1 (de) 2006-05-24
DE60304577T2 DE60304577T2 (de) 2007-04-05

Family

ID=34306811

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60304577T Expired - Lifetime DE60304577T2 (de) 2003-09-30 2003-09-30 Spritzenanordnung

Country Status (5)

Country Link
US (1) US7854721B2 (de)
EP (2) EP1520597B1 (de)
JP (1) JP2005103274A (de)
AT (2) ATE322923T1 (de)
DE (1) DE60304577T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10279824A (ja) * 1997-03-31 1998-10-20 Nippon Kayaku Co Ltd 水溶性ジスアゾ化合物、水性インク組成物および着色体
US7998106B2 (en) 2004-05-03 2011-08-16 Thorne Jr Gale H Safety dispensing system for hazardous substances
WO2006110023A1 (en) * 2005-04-11 2006-10-19 Broockeville Corporation N.V. A two-component mixing and dispensing device
WO2009105905A1 (en) * 2008-02-28 2009-09-03 Medmix Systems Ag Single chamber device for drawing in and dispensing components
US8128591B2 (en) * 2008-11-10 2012-03-06 Warsaw Orthopedic, Inc. Multiple component mixing and delivery system
US9352096B2 (en) 2009-08-21 2016-05-31 Becton Dickinson France Syringe assembly with inverse delivery
TW201247265A (en) * 2011-02-21 2012-12-01 Mitsui Chemicals Inc Device and kit for mixing three components
CA2827381A1 (en) * 2011-03-17 2012-09-20 Sanofi-Aventis Deutschland Gmbh Drug delivery device and method of assembling the same
GB2490723B (en) * 2011-05-13 2016-09-28 The Medical House Ltd Modified syringe
GB201305489D0 (en) 2013-03-26 2013-05-08 Consort Medical Plc Improved syringe assembly
RU2531650C2 (ru) * 2013-06-24 2014-10-27 Владимир Алексеевич Небольсин Одноразовый двухкамерный шприц
KR20160088852A (ko) 2013-07-16 2016-07-26 유니트랙트 시린지 피티와이 엘티디 주사 가능 물질의 반복적 혼합 및 주입용 주사기
WO2018191300A1 (en) 2017-04-10 2018-10-18 Sage Products, Llc Twist seal oral fluid delivery device
WO2019197325A1 (en) * 2018-04-09 2019-10-17 Becton Dickinson France Medical injection system
RU210079U1 (ru) * 2021-04-19 2022-03-28 Федеральное Государственное бюджетное образовательное учреждение высшего образования Дагестанский государственный медицинский университет Министерства здравоохранения Российской Федерации Даггосмедуниверситет Устройство для активного дренирования глубоких ран и небольших полостей тела

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR592193A (fr) * 1924-03-26 1925-07-28 Appareil pour la transfusion sanguine citratée
US1624990A (en) * 1925-05-25 1927-04-19 Lemuel D Smith Surgical syringe
US3957051A (en) * 1974-09-13 1976-05-18 Medical Development Corporation Pump-type syringe having double-acting piston construction
GB2066376B (en) * 1977-11-09 1982-10-20 Emerit Andre A C Source of vacuum and device for creating and maintaining a negative pressure in an enclosure
US5817055A (en) * 1992-07-07 1998-10-06 Pharmacia & Upjohn Aktiebolag Dual-chamber injection cartridge
LU88699A1 (fr) * 1996-01-11 1996-08-23 Nopal Holding Sa Seringue pharmaceutique à double chambres pour la conservation séparée de deux produits différents
EP0793973B1 (de) * 1996-03-15 2002-08-07 Takeda Chemical Industries, Ltd. Injektionspritze
AU3186297A (en) * 1996-07-05 1998-02-02 Debiotech S.A. Dual-chamber syringe for mixing two substances prior to injection
US6258067B1 (en) * 1998-12-08 2001-07-10 Smith & Nephew, Inc. Middle ear fluid aspirator
US6234196B1 (en) 1999-02-19 2001-05-22 Ultradent Products, Inc. Mixing adaptor and system
CA2395902A1 (en) * 1999-12-28 2001-07-05 Asger Lau Dalmose Dual chamber syringe with a dual function piston
US6749590B2 (en) * 2000-12-04 2004-06-15 Bracco Diagnostics, Inc. Syringe barrel and plunger assembly having ellipsoidal configurations

Also Published As

Publication number Publication date
EP1520597A1 (de) 2005-04-06
EP1652540A3 (de) 2006-05-10
EP1520597B1 (de) 2006-04-12
EP1652540B1 (de) 2007-05-23
JP2005103274A (ja) 2005-04-21
ATE322923T1 (de) 2006-04-15
ATE362778T1 (de) 2007-06-15
US7854721B2 (en) 2010-12-21
DE60304577T2 (de) 2007-04-05
EP1652540A2 (de) 2006-05-03
US20050119610A1 (en) 2005-06-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition