AU1093299A - Ultrasonic bonding of a felt filter to a frame in a hardshell reservoir - Google Patents

Ultrasonic bonding of a felt filter to a frame in a hardshell reservoir

Info

Publication number
AU1093299A
AU1093299A AU10932/99A AU1093299A AU1093299A AU 1093299 A AU1093299 A AU 1093299A AU 10932/99 A AU10932/99 A AU 10932/99A AU 1093299 A AU1093299 A AU 1093299A AU 1093299 A AU1093299 A AU 1093299A
Authority
AU
Australia
Prior art keywords
frame
ultrasonic bonding
felt filter
hardshell
reservoir
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.)
Abandoned
Application number
AU10932/99A
Inventor
Michael R. Van Driel
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.)
Medtronic Inc
Original Assignee
Medtronic 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 Medtronic Inc filed Critical Medtronic Inc
Publication of AU1093299A publication Critical patent/AU1093299A/en
Abandoned 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • A61M1/3632—Combined venous-cardiotomy reservoirs

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Cardiology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Filtering Materials (AREA)
AU10932/99A 1997-10-22 1998-10-15 Ultrasonic bonding of a felt filter to a frame in a hardshell reservoir Abandoned AU1093299A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US95560597A 1997-10-22 1997-10-22
US08955605 1997-10-22
PCT/US1998/021867 WO1999020325A1 (en) 1997-10-22 1998-10-15 Ultrasonic bonding of a felt filter to a frame in a hardshell reservoir

Publications (1)

Publication Number Publication Date
AU1093299A true AU1093299A (en) 1999-05-10

Family

ID=25497069

Family Applications (1)

Application Number Title Priority Date Filing Date
AU10932/99A Abandoned AU1093299A (en) 1997-10-22 1998-10-15 Ultrasonic bonding of a felt filter to a frame in a hardshell reservoir

Country Status (3)

Country Link
EP (1) EP1053034A1 (en)
AU (1) AU1093299A (en)
WO (1) WO1999020325A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3879292A (en) * 1972-03-20 1975-04-22 Clecon Inc Desiccant device
US4014797A (en) * 1973-12-11 1977-03-29 Burron Medical Products, Inc. Intravenous injection apparatus and needle adapter with filter and method of making same
US5011555A (en) * 1989-09-15 1991-04-30 Branson Ultrasonics Corporation Method of ultrasonically cutting and sealing thermoplastic workpieces particularly a filter
CA2142413A1 (en) * 1994-02-15 1995-08-16 Wesley H. Verkarrt Vortex gas elimination device
JP3012692B2 (en) * 1995-04-27 2000-02-28 アヴェコー・カーディオバスキュラー・インコーポレーテッド Method of manufacturing a fluid filter
JP2001501849A (en) * 1996-10-10 2001-02-13 メドトロニック・インコーポレーテッド Ultrasonic welding of felt filter in hard shell reservoir

Also Published As

Publication number Publication date
WO1999020325A1 (en) 1999-04-29
EP1053034A1 (en) 2000-11-22

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase