SE7315978L - - Google Patents

Info

Publication number
SE7315978L
SE7315978L SE7315978A SE7315978A SE7315978L SE 7315978 L SE7315978 L SE 7315978L SE 7315978 A SE7315978 A SE 7315978A SE 7315978 A SE7315978 A SE 7315978A SE 7315978 L SE7315978 L SE 7315978L
Authority
SE
Sweden
Prior art keywords
resilient
cup
purge valve
shaped portion
outlet port
Prior art date
Application number
SE7315978A
Other languages
Unknown language ( )
Inventor
J D Tussey
G W Oakes
H F Carr
I Melnick
Original Assignee
Melnick Irving
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 Melnick Irving filed Critical Melnick Irving
Publication of SE7315978L publication Critical patent/SE7315978L/

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
    • A61M1/64—Containers with integrated suction means
    • A61M1/68—Containers incorporating a flexible member creating suction

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (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)
  • Surgical Instruments (AREA)
  • Reciprocating Pumps (AREA)

Abstract

A surgical evacuator is described which includes a magnetic purge valve wherein a magnetized, flap valve comprises a resilient membrane portion attached to a ferromagnetic portion. In one embodiment, the ferromagnetic portion is rigid and when the closure member is in a closed position, an unattached portion of the resilient membrane is in contact with a valve seat. In another embodiment, a resilient membrane is impregnated with magnetic particles rather than being attached to a rigid portion. An evacuator bag includes a resilient, cup-shaped portion which is compressible and expandable. The mouth of the resilient cup-shaped portion is approximately at the widest cross-sectional perimeter of the resilient cup-shaped portion. There are two inlet ports into the evacuation bag, each including graduated plugs which can be cut to allow attachment thereto of various size tubes. A splash cap, including a plugged outlet port, encloses the purge valve. A tapered tube is attachable at the splash-cap outlet port so that the purge valve can be brought into communication with a sucking device.
SE7315978A 1973-10-26 1973-11-26 SE7315978L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US410240A US3900029A (en) 1973-10-26 1973-10-26 Closed surgical evacuator

Publications (1)

Publication Number Publication Date
SE7315978L true SE7315978L (en) 1975-05-28

Family

ID=23623865

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7315978A SE7315978L (en) 1973-10-26 1973-11-26

Country Status (10)

Country Link
US (1) US3900029A (en)
AU (1) AU6294973A (en)
BE (1) BE807836A (en)
BR (1) BR7309258D0 (en)
DE (1) DE2358812A1 (en)
DK (1) DK636473A (en)
FR (1) FR2248856B3 (en)
NL (1) NL7316179A (en)
NO (1) NO450473L (en)
SE (1) SE7315978L (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3889677A (en) * 1973-11-19 1975-06-17 Int Paper Co Self-contained fluid evacuator
NL7603867A (en) * 1975-04-15 1976-10-19 Int Paper Co LIQUID DISPOSAL DEVICE.
DE3025109C2 (en) * 1980-06-30 1984-03-22 Lunos-Lüftung Benno Schöttler GmbH & Co KG, 1000 Berlin Non-return valve made of plastic (polystyrene) that can be inserted into a line carrying a gaseous medium, especially for ventilation systems
US4460354A (en) * 1980-07-08 1984-07-17 Snyder Laboratories, Inc. Closed wound suction evacuator
US4529402A (en) * 1980-07-08 1985-07-16 Snyder Laboratories, Inc. Closed wound suction evacuator with rotary valve
US4493701A (en) * 1982-08-19 1985-01-15 American Hospital Supply Corporation Wound drainage device of resilient sidewalls with a constant rate of recovery
DE3304486C2 (en) * 1983-02-10 1986-06-19 Dieter Prof. Dr.med. 4400 Münster Rühland Autotransfusion bottle
US4664652A (en) * 1985-02-07 1987-05-12 Snyder Laboratories, Inc. Wound evacuator
US5112323A (en) * 1990-02-08 1992-05-12 Snyder Laboratories, Inc. Wound evacuator
US5588958A (en) * 1994-09-21 1996-12-31 C. R. Bard, Inc. Closed wound orthopaedic drainage and autotransfusion system
US5496299A (en) * 1994-09-21 1996-03-05 C. R. Bard, Inc. Suction reservoir
US20050004536A1 (en) * 2003-06-05 2005-01-06 Opie John C. Surgical drains
AU2005209309A1 (en) * 2004-01-26 2005-08-11 Scottsdale Medical Devices, Inc. Fluid evacuator system
DE102004018567B3 (en) * 2004-04-16 2005-12-15 Dichtungstechnik G. Bruss Gmbh & Co. Kg Reflux check valve (between an outlet and an inlet with magnetic material), useful in oil separator arrangement, comprises valve unit and reset mechanism, which magnetically cooperates with valve unit to externally control check valve
DE102008056431B3 (en) * 2008-11-07 2010-04-08 Carl Freudenberg Kg Valve with plate spring-like plastic body
HK1218635A1 (en) * 2013-01-16 2017-03-03 无限医学工程有限责任公司 Pressure controlled magnetic valve for a catheter
CN109010959A (en) * 2018-09-17 2018-12-18 苏州市吴中人民医院 A kind of negative pressure drainage ball with pressure test
US20250102070A1 (en) * 2021-08-09 2025-03-27 Sartorius Stedim Fmt Sas Actuated elastic valves

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1961489A (en) * 1930-08-18 1934-06-05 George N Hein Resilient reflex syringe
US3409038A (en) * 1966-04-26 1968-11-05 Durable Mfg Company Laminated magnetic rubber valve
US3572660A (en) * 1967-08-04 1971-03-30 Becton Dickinson Co Device for dispensing inhalable fluids
US3774611A (en) * 1972-06-08 1973-11-27 J Tussey Stabilized contamination free surgical evacuator

Also Published As

Publication number Publication date
NO450473L (en) 1975-05-26
NL7316179A (en) 1975-04-29
AU6294973A (en) 1975-05-29
FR2248856B3 (en) 1976-10-08
US3900029A (en) 1975-08-19
DE2358812A1 (en) 1975-05-07
BR7309258D0 (en) 1975-06-03
FR2248856A1 (en) 1975-05-23
BE807836A (en) 1974-03-15
DK636473A (en) 1975-06-16

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