DE3068004D1 - Catheter tip for infusion - Google Patents

Catheter tip for infusion

Info

Publication number
DE3068004D1
DE3068004D1 DE8080301167T DE3068004T DE3068004D1 DE 3068004 D1 DE3068004 D1 DE 3068004D1 DE 8080301167 T DE8080301167 T DE 8080301167T DE 3068004 T DE3068004 T DE 3068004T DE 3068004 D1 DE3068004 D1 DE 3068004D1
Authority
DE
Germany
Prior art keywords
catheter
tip
check valve
fluids
closed
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
Application number
DE8080301167T
Other languages
English (en)
Inventor
Frank D Dorman
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.)
University of Minnesota
Original Assignee
University of Minnesota
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 University of Minnesota filed Critical University of Minnesota
Application granted granted Critical
Publication of DE3068004D1 publication Critical patent/DE3068004D1/de
Expired 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
    • A61M25/0075—Valve means
    • 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
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Centrifugal Separators (AREA)
  • External Artificial Organs (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Feed For Specific Animals (AREA)
  • Materials For Medical Uses (AREA)
DE8080301167T 1979-04-13 1980-04-11 Catheter tip for infusion Expired DE3068004D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2964079A 1979-04-13 1979-04-13

Publications (1)

Publication Number Publication Date
DE3068004D1 true DE3068004D1 (en) 1984-07-05

Family

ID=21850097

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080301167T Expired DE3068004D1 (en) 1979-04-13 1980-04-11 Catheter tip for infusion

Country Status (13)

Country Link
EP (1) EP0018179B1 (de)
JP (1) JPH0356743B2 (de)
AT (1) ATE7660T1 (de)
AU (1) AU542728B2 (de)
DE (1) DE3068004D1 (de)
DK (1) DK477380A (de)
IL (1) IL59763A (de)
IN (1) IN152407B (de)
MX (1) MX148252A (de)
NO (1) NO150103C (de)
NZ (1) NZ193280A (de)
WO (1) WO1980002230A1 (de)
ZA (1) ZA802067B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3504661A1 (de) * 1985-02-12 1986-08-21 CYTOMED Medizintechnik GmbH, 8750 Aschaffenburg Katheter fuer die dauerapplikation von pharmaka
DE3540949C1 (de) * 1985-11-19 1987-01-02 Braun Melsungen Ag Katheter
FR2593400A1 (fr) * 1985-12-03 1987-07-31 Feingold Vladimir Dispositif d'administration sous-cutanee et procede pour supporter et guider une aiguille de seringue pendant et une fois qu'elle est inseree dans un tel dispositif
US5304155A (en) * 1992-07-14 1994-04-19 Cook Pacemaker Corporation Valved catheter
DE4236571A1 (de) * 1992-10-29 1994-05-05 Hans Prof Dr Med Sachse Rohrförmige Ureterschiene
US5370613A (en) * 1993-02-11 1994-12-06 Helmy; Ali M. Catheter apparatus for delivering drugs to the penis
US5735831A (en) * 1996-07-10 1998-04-07 Cordis Corporation Expandable flowrate catheter assembly and method of making same
US6350253B1 (en) * 1999-07-19 2002-02-26 I-Flow Corporation Catheter for uniform delivery of medication
GB0107858D0 (en) * 2001-03-29 2001-05-23 Reckitt Benckiser Uk Ltd Device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR900765A (fr) * 1942-08-13 1945-07-09 Instrument de chirurgie, en particulier cathéter, et son procédé de fabrication
DE1491793B1 (de) * 1963-03-25 1969-09-04 American Hospital Supply Corp Verfahren zur Herstellung eines aufweitbaren Ballonkatheters aus Kunststoff und nachdiesem Verfahren hergestellter Katheter
US3288901A (en) * 1964-02-24 1966-11-29 Plastronics Inc Method of making catheter
US3658053A (en) * 1969-08-28 1972-04-25 Scient Research Instr Corp Catheter for use in detecting dissolved gas in fluids such as blood
US3592184A (en) * 1969-12-16 1971-07-13 David H Watkins Heart assist method and catheter
US3885561A (en) * 1971-12-15 1975-05-27 Charles N Mazal Cami Catheter
US3995617A (en) * 1972-05-31 1976-12-07 Watkins David H Heart assist method and catheter
US3888249A (en) * 1973-11-02 1975-06-10 David L Spencer Arterial infusion catheter
SE388358B (sv) * 1975-01-24 1976-10-04 Stille Werner Ab Kanylaggregat
US4029104A (en) * 1976-03-08 1977-06-14 Kerber Charles W Calibrated leak balloon micro-catheter

Also Published As

Publication number Publication date
MX148252A (es) 1983-03-30
AU5994980A (en) 1980-11-05
DK477380A (da) 1980-11-10
EP0018179A2 (de) 1980-10-29
WO1980002230A1 (en) 1980-10-30
AU542728B2 (en) 1985-03-07
ATE7660T1 (de) 1984-06-15
NO803747L (no) 1980-12-12
IN152407B (de) 1984-01-07
NO150103C (no) 1984-08-22
IL59763A (en) 1984-02-29
ZA802067B (en) 1981-08-26
NO150103B (no) 1984-05-14
EP0018179B1 (de) 1984-05-30
NZ193280A (en) 1981-05-15
EP0018179A3 (en) 1980-11-12
JPS56500875A (de) 1981-07-02
JPH0356743B2 (de) 1991-08-29

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee