DE3851762T2 - Hypodermisches ansaug-einspritzgerät. - Google Patents

Hypodermisches ansaug-einspritzgerät.

Info

Publication number
DE3851762T2
DE3851762T2 DE3851762T DE3851762T DE3851762T2 DE 3851762 T2 DE3851762 T2 DE 3851762T2 DE 3851762 T DE3851762 T DE 3851762T DE 3851762 T DE3851762 T DE 3851762T DE 3851762 T2 DE3851762 T2 DE 3851762T2
Authority
DE
Germany
Prior art keywords
syringe
hypodermic
needle
flow rates
suction injector
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
DE3851762T
Other languages
English (en)
Other versions
DE3851762D1 (de
Inventor
Ronald P Spinello
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.)
Spintech Inc
Original Assignee
Spintech 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 Spintech Inc filed Critical Spintech Inc
Publication of DE3851762D1 publication Critical patent/DE3851762D1/de
Application granted granted Critical
Publication of DE3851762T2 publication Critical patent/DE3851762T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/06—Implements for therapeutic treatment
    • A61C19/08—Implements for therapeutic treatment combined with anaesthetising implements
    • 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/14546—Front-loading type injectors
DE3851762T 1988-05-16 1988-05-25 Hypodermisches ansaug-einspritzgerät. Expired - Fee Related DE3851762T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19113888A 1988-05-16 1988-05-16
PCT/US1988/001644 WO1989011310A1 (en) 1988-05-16 1988-05-25 Aspirating hypodermic syringe apparatus and method

Publications (2)

Publication Number Publication Date
DE3851762D1 DE3851762D1 (de) 1994-11-10
DE3851762T2 true DE3851762T2 (de) 1995-05-11

Family

ID=22704294

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3851762T Expired - Fee Related DE3851762T2 (de) 1988-05-16 1988-05-25 Hypodermisches ansaug-einspritzgerät.

Country Status (6)

Country Link
EP (1) EP0429440B1 (de)
JP (1) JP2744624B2 (de)
AT (1) ATE112494T1 (de)
CA (1) CA1329903C (de)
DE (1) DE3851762T2 (de)
WO (1) WO1989011310A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5690618A (en) * 1995-02-22 1997-11-25 Mark Timothy Smith Electronic syringe
US5927976A (en) * 1996-05-10 1999-07-27 Cyberdent, Inc. Medication injection device and method
US6113574A (en) * 1998-07-27 2000-09-05 Spinello; Ronald P. Anesthetic injection apparatus and methods
US6645177B1 (en) 1999-02-09 2003-11-11 Alaris Medical Systems, Inc. Directly engaged syringe driver system
CN102908694B (zh) * 1999-11-24 2015-08-12 拜耳医疗保健公司 注射器、注射器接口和注射器适配器
US6652489B2 (en) 2000-02-07 2003-11-25 Medrad, Inc. Front-loading medical injector and syringes, syringe interfaces, syringe adapters and syringe plungers for use therewith
AUPQ867900A0 (en) 2000-07-10 2000-08-03 Medrad, Inc. Medical injector system
GB0201689D0 (en) 2002-01-25 2002-03-13 Dca Design Consultants Ltd Improvements in and relating to a medicament injection device
US7553294B2 (en) 2002-05-30 2009-06-30 Medrad, Inc. Syringe plunger sensing mechanism for a medical injector
US7666169B2 (en) 2003-11-25 2010-02-23 Medrad, Inc. Syringe and syringe plungers for use with medical injectors
CA2598700A1 (en) 2005-02-24 2006-08-31 Boston Scientific Santa Rosa Corporation Constant force material delivery system and method
US8926569B2 (en) 2006-03-15 2015-01-06 Bayer Medical Care Inc. Plunger covers and plungers for use in syringes and methods of fabricating plunger covers and plungers for use in syringes
USD847985S1 (en) 2007-03-14 2019-05-07 Bayer Healthcare Llc Syringe plunger cover
USD942005S1 (en) 2007-03-14 2022-01-25 Bayer Healthcare Llc Orange syringe plunger cover
USD1002840S1 (en) 2007-03-14 2023-10-24 Bayer Healthcare Llc Syringe plunger
BR112012031359A2 (pt) 2010-06-04 2016-10-25 Medrad Inc sistema e método de planejamento e monitoramento da utilização de doses múltiplas de radiofármacos em injetores de radiofármacos
JP5386000B2 (ja) * 2012-03-02 2014-01-08 学校法人東日本学園・北海道医療大学 血液吸引テスト用部材を備えた注射器
JP5432307B2 (ja) * 2012-03-21 2014-03-05 株式会社根本杏林堂 薬液注入装置
US9174003B2 (en) 2012-09-28 2015-11-03 Bayer Medical Care Inc. Quick release plunger
PL3119453T3 (pl) 2014-03-19 2019-07-31 Bayer Healthcare Llc Układ do podłączania strzykawki do iniektora
US9480797B1 (en) 2015-10-28 2016-11-01 Bayer Healthcare Llc System and method for syringe plunger engagement with an injector
CA3092063A1 (en) 2018-02-27 2019-09-06 Bayer Healthcare Llc Syringe plunger engagement mechanism

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1718602A (en) * 1928-01-16 1929-06-25 Arthur E Smith Syringe construction
US2701566A (en) * 1950-02-07 1955-02-08 Becton Dickinson Co Injection apparatus
US2571653A (en) * 1950-02-25 1951-10-16 Bastien Victor Gerard Syringe
US3115135A (en) * 1962-03-12 1963-12-24 Stanley J Sarnoff Aspirating piston and plunger coupling
US3395704A (en) * 1964-11-19 1968-08-06 Frey Max Power operated syringe
GB1178738A (en) * 1966-07-25 1970-01-21 Sweden Freezer Mfg Company Drive Mechanism for a Syringe
US3720211A (en) 1971-08-18 1973-03-13 G Kyrias Automatic injection system
US4126134A (en) * 1973-06-13 1978-11-21 Population Research Incorporated Dispensing instrument
GB1494319A (en) * 1974-04-19 1977-12-07 Amalgamated Dental Co Ltd Dental syringe
US3993065A (en) * 1975-05-20 1976-11-23 Szabo Anthony W Fluid infusion apparatus
CH600893A5 (de) * 1976-03-12 1978-06-30 Sandhaus Sami
US4303069A (en) * 1978-10-30 1981-12-01 Cohen Milton J Hypodermic syringe with needle guide
JPS5650981A (en) * 1979-10-04 1981-05-08 Bosuchitsuku Japan Kk Heat-sensitive adhesive composition
FR2468377A1 (fr) * 1979-11-06 1981-05-08 Bourdon Frederic Seringue a fonctionnement assiste par une source exterieure d'energie
US4508532A (en) 1983-09-09 1985-04-02 Ninetronix, Inc. Ophthalmic aspirator/irrigator and cystotome
FR2594341B1 (fr) * 1986-02-14 1990-08-10 Charton Jean Pierre Appareil injecteur pour la pratique de la mesotherapie
US4747824A (en) * 1986-05-30 1988-05-31 Spinello Ronald P Hypodermic anesthetic injection method
US4731059A (en) * 1986-10-14 1988-03-15 Medical Safety Products, Inc. Combination needle shield/needle guard device positively locked onto detachable needle assemblies for an evacuated blood collection system and a hypodermic syringe
US4693708A (en) * 1986-10-16 1987-09-15 Wanderer Alan A Combination needle shield/needle guard device for a hypodermic syringe with a permanently attached needle

Also Published As

Publication number Publication date
CA1329903C (en) 1994-05-31
DE3851762D1 (de) 1994-11-10
EP0429440B1 (de) 1994-10-05
JPH03505286A (ja) 1991-11-21
EP0429440A1 (de) 1991-06-05
ATE112494T1 (de) 1994-10-15
JP2744624B2 (ja) 1998-04-28
EP0429440A4 (en) 1991-10-16
WO1989011310A1 (en) 1989-11-30

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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