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
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)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (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)
- Reciprocating Pumps (AREA)
- Surgical Instruments (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.
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)
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 |
US4529402A (en) * | 1980-07-08 | 1985-07-16 | Snyder Laboratories, Inc. | Closed wound suction evacuator with rotary valve |
US4460354A (en) * | 1980-07-08 | 1984-07-17 | Snyder Laboratories, Inc. | Closed wound suction evacuator |
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 |
US5496299A (en) * | 1994-09-21 | 1996-03-05 | C. R. Bard, Inc. | Suction reservoir |
US5588958A (en) * | 1994-09-21 | 1996-12-31 | C. R. Bard, Inc. | Closed wound orthopaedic drainage and autotransfusion system |
WO2004108200A1 (en) * | 2003-06-05 | 2004-12-16 | Js Vascular, Inc. | Surgical drains |
CA2566876A1 (en) * | 2004-01-26 | 2005-08-11 | Medtronic Avecor Cardiovascular, 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 |
EP2945688B1 (en) * | 2013-01-16 | 2017-11-08 | Infinity Medical Engineering, LLC | 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 |
EP4384734A1 (en) * | 2021-08-09 | 2024-06-19 | Sartorius Stedim FMT SAS | Actuated elastic valves |
Family Cites Families (4)
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 |
-
1973
- 1973-10-26 US US410240A patent/US3900029A/en not_active Expired - Lifetime
- 1973-11-26 BR BR9258/73A patent/BR7309258D0/en unknown
- 1973-11-26 DE DE2358812A patent/DE2358812A1/en active Pending
- 1973-11-26 FR FR7342002A patent/FR2248856B3/fr not_active Expired
- 1973-11-26 DK DK636473A patent/DK636473A/da unknown
- 1973-11-26 NO NO4504/73A patent/NO450473L/no unknown
- 1973-11-26 NL NL7316179A patent/NL7316179A/en unknown
- 1973-11-26 SE SE7315978A patent/SE7315978L/ unknown
- 1973-11-26 BE BE138201A patent/BE807836A/en unknown
- 1973-11-27 AU AU62949/73A patent/AU6294973A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3900029A (en) | 1975-08-19 |
BE807836A (en) | 1974-03-15 |
BR7309258D0 (en) | 1975-06-03 |
DK636473A (en) | 1975-06-16 |
AU6294973A (en) | 1975-05-29 |
DE2358812A1 (en) | 1975-05-07 |
FR2248856B3 (en) | 1976-10-08 |
NO450473L (en) | 1975-05-26 |
FR2248856A1 (en) | 1975-05-23 |
NL7316179A (en) | 1975-04-29 |
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