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SE8303355L - Infusion apparatus - Google Patents

Infusion apparatus

Info

Publication number
SE8303355L
SE8303355LSE8303355ASE8303355ASE8303355LSE 8303355 LSE8303355 LSE 8303355LSE 8303355 ASE8303355 ASE 8303355ASE 8303355 ASE8303355 ASE 8303355ASE 8303355 LSE8303355 LSE 8303355L
Authority
SE
Sweden
Prior art keywords
chamber
infusate
housing
small chamber
septum
Prior art date
Application number
SE8303355A
Other languages
Unknown language ()
Swedish (sv)
Other versions
SE8303355D0 (en
Inventor
F R Prosl
E J Sampson
Original Assignee
Infusaid Corp
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 Infusaid CorpfiledCriticalInfusaid Corp
Publication of SE8303355D0publicationCriticalpatent/SE8303355D0/en
Publication of SE8303355LpublicationCriticalpatent/SE8303355L/en

Links

Classifications

Landscapes

Abstract

Infusion apparatus includes a housing with an infusate chamber in the housing and means for conducting infusate from the chamber through a restrictive outlet passage to an additional small chamber having an entrance port closed by a self-sealing penetrable septum. An exit tube from the small chamber leads directly to a cannula at the infusion site so that liquid can be injected into the small chamber through its septum and delivered directly to the infusion site without backflowing into the infusate chamber. <IMAGE>
SE8303355A1982-06-141983-06-13 Infusion apparatusSE8303355L (en)

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
US38848382A1982-06-141982-06-14

Publications (2)

Publication NumberPublication Date
SE8303355D0 SE8303355D0 (en)1983-06-13
SE8303355Ltrue SE8303355L (en)1983-12-15

Family

ID=23534302

Family Applications (1)

Application NumberTitlePriority DateFiling Date
SE8303355ASE8303355L (en)1982-06-141983-06-13 Infusion apparatus

Country Status (11)

CountryLink
JP (1)JPS5932463A (en)
BE (1)BE896906A (en)
CA (1)CA1191760A (en)
CH (1)CH660973A5 (en)
DE (1)DE3321472A1 (en)
ES (1)ES8500750A1 (en)
FR (1)FR2528313B1 (en)
GB (1)GB2121690B (en)
IT (1)IT1159042B (en)
NL (1)NL8301205A (en)
SE (1)SE8303355L (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US4687423A (en)*1985-06-071987-08-18Ivac CorporationElectrochemically-driven pulsatile drug dispenser
US4904241A (en)*1986-10-161990-02-27Medical Engineering Corp.Septum with a needle stop at the fluid transfer port
US4838887A (en)*1987-12-151989-06-13Shiley Infusaid Inc.Programmable valve pump
US4898585A (en)*1988-05-181990-02-06Baxter Healthcare CorporationImplantable patient-activated fluid delivery device with bolus injection port
AT391416B (en)*1988-06-231990-10-10Annemarie Schloegl Ges M B H M SEPTUM FOR IMPLANTABLE DEVICES FOR DELIVERING ACTIVE SUBSTANCES
US5205818A (en)*1990-12-281993-04-27Abbott LaboratoriesPatency maintenance system
ATE190850T1 (en)1991-08-212000-04-15Smith & Nephew Inc FLUID TREATMENT SYSTEM
DE4402380A1 (en)*1994-01-271995-08-03Hans Peter Prof Dr Med Zenner Implantable dosing system
CA2187646A1 (en)*1994-04-131995-10-26Chris M. KolberPatency maintenance system
US5695490A (en)*1995-06-071997-12-09Strato/Infusaid, Inc.Implantable treatment material device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US3731681A (en)*1970-05-181973-05-08Univ MinnesotaImplantable indusion pump
US4000740A (en)*1974-05-311977-01-04Baxter Travenol Laboratories, Inc.Injection site
US3951147A (en)*1975-04-071976-04-20Metal Bellows CompanyImplantable infusate pump
DE2652026C2 (en)*1976-11-151983-01-05Siemens AG, 1000 Berlin und 8000 München Device for infusing liquids
US4193397A (en)*1977-12-011980-03-18Metal Bellows CorporationInfusion apparatus and method
US4221219A (en)*1978-07-311980-09-09Metal Bellows CorporationImplantable infusion apparatus and method
US4258711A (en)*1979-02-051981-03-31Metal Bellows CorporationInfusion apparatus and method
US4299220A (en)*1979-05-031981-11-10The Regents Of The University Of MinnesotaImplantable drug infusion regulator
JPS56136562A (en)*1980-03-071981-10-24Infuyuseido CorpInjecting device which can be planted

Also Published As

Publication numberPublication date
JPS5932463A (en)1984-02-21
BE896906A (en)1983-09-16
DE3321472C2 (en)1992-08-27
CH660973A5 (en)1987-06-30
JPH0522553B2 (en)1993-03-29
DE3321472A1 (en)1983-12-15
ES523185A0 (en)1984-11-01
FR2528313B1 (en)1989-04-28
SE8303355D0 (en)1983-06-13
ES8500750A1 (en)1984-11-01
IT8367651A0 (en)1983-06-13
FR2528313A1 (en)1983-12-16
GB2121690A (en)1984-01-04
GB8316142D0 (en)1983-07-20
NL8301205A (en)1984-01-02
CA1191760A (en)1985-08-13
IT1159042B (en)1987-02-25
GB2121690B (en)1985-09-11

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