SE8902709A - - Google Patents
Info
- Publication number
- SE8902709A SE8902709A SE8902709A SE8902709A SE8902709A SE 8902709 A SE8902709 A SE 8902709A SE 8902709 A SE8902709 A SE 8902709A SE 8902709 A SE8902709 A SE 8902709A SE 8902709 A SE8902709 A SE 8902709A
- Authority
- SE
- Sweden
- Prior art keywords
- chamber
- fumes
- opening
- exhaust duct
- working
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
- A61B2218/007—Aspiration
- A61B2218/008—Aspiration for smoke evacuation
Abstract
A device (1) for use in the discharge of fumes (20) from an operating site (16), e.g. in laser surgery (17, 19), comprises a chamber (3) which is defined by a body (2) and has a bottom opening (4) to be placed over the operating site (16) for conducting fumes (20) emitted therefrom into the chamber (3), and a working opening (5) substantially opposite to the bottom opening (4) for providing access to the operating site (16) through the chamber (3) and the bottom opening (4). A first end (8) of an exhaust duct (7) opens in the vicinity of the chamber (3), and a second end (9) of the exhaust duct is adapted to be connected to a negative pressure for sucking off fumes (20) conducted into the chamber (3). One or more air passages (10-13) extending from the outside of the body (2) and separate from the bottom and working openings (4, 5). These separate air passages (10-13), as well as the first end (8) of the exhaust duct (7), open in the chamber (3) between the bottom opening (4) and the working opening (5) at two opposite sides of the chamber (3). Thus, a lid of laminar air flows (10', 11', 12', 13') is formed in the chamber (3), thus preventing leakage of fumes through the working opening (5).
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8902709A SE463289B (en) | 1989-08-10 | 1989-08-10 | DEVICE FOR APPLICATION IN REMOVAL OF SMOKE FROM AN OPERATING STAFF |
AU62704/90A AU6270490A (en) | 1989-08-10 | 1990-08-10 | Device for use in the discharge of fumes from an operating site |
PCT/SE1990/000523 WO1991001692A1 (en) | 1989-08-10 | 1990-08-10 | Device for use in the discharge of fumes from an operating site |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8902709A SE463289B (en) | 1989-08-10 | 1989-08-10 | DEVICE FOR APPLICATION IN REMOVAL OF SMOKE FROM AN OPERATING STAFF |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8902709D0 SE8902709D0 (en) | 1989-08-10 |
SE463289B SE463289B (en) | 1990-11-05 |
SE8902709A true SE8902709A (en) | 1990-11-05 |
Family
ID=20376656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8902709A SE463289B (en) | 1989-08-10 | 1989-08-10 | DEVICE FOR APPLICATION IN REMOVAL OF SMOKE FROM AN OPERATING STAFF |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU6270490A (en) |
SE (1) | SE463289B (en) |
WO (1) | WO1991001692A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5181916A (en) * | 1991-04-26 | 1993-01-26 | Sorenson Laboratories, Inc. | Surgical probe and smoke eliminator |
FR2707154B1 (en) * | 1993-07-08 | 1995-09-15 | Satelec Sa | Ultrasound scalpel. |
US5626568A (en) * | 1995-12-26 | 1997-05-06 | Acuderm Inc. | Smoke evacuation apparatus |
DE19604955A1 (en) * | 1996-02-10 | 1997-08-14 | Stefan Dipl Ing Ostermann | Process for avoiding spray contamination during medical interventions and device usable in this |
FI115387B (en) * | 2001-03-27 | 2005-04-29 | Markku Juhani Vanhala | Method and arrangement for the removal of impurities |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4071338A (en) * | 1976-01-27 | 1978-01-31 | Physical Systems, Inc. | Air exhausted mixing bowl |
DE2903842A1 (en) * | 1979-01-30 | 1980-07-31 | Ziad Dipl Ing Nouri | Distributor for pure gas over surgical wounds - provides sterile atmosphere above such wounds which is easily adjusted to shape |
US4296523A (en) * | 1980-03-31 | 1981-10-27 | Chevron Research Company | Dust-collection head for a dust collection system |
-
1989
- 1989-08-10 SE SE8902709A patent/SE463289B/en not_active IP Right Cessation
-
1990
- 1990-08-10 AU AU62704/90A patent/AU6270490A/en not_active Abandoned
- 1990-08-10 WO PCT/SE1990/000523 patent/WO1991001692A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
SE8902709D0 (en) | 1989-08-10 |
WO1991001692A1 (en) | 1991-02-21 |
AU6270490A (en) | 1991-03-11 |
SE463289B (en) | 1990-11-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE59509372D1 (en) | Medical instrument packaging | |
NZ509763A (en) | Sigmoidoscope with contamination prevention that does not allow any reuseable part of the sigmoidoscope to be exposed to any contamination from the insufflation medium | |
BR0014174A (en) | Filter and valve apparatus | |
DK0566605T3 (en) | Transderminal perfusion of fluids | |
AU644353B2 (en) | Vented absorbent dressing | |
IL148143A0 (en) | An improved ultraviolet sterilization apparatus | |
DK338882A (en) | OPERATION VACUUM BODY | |
AU2001262327A1 (en) | Multistoreyed bath condenser | |
BR9814465A (en) | Multilayer buffer cover | |
ES2045608T3 (en) | INFECTION CONTROL SYSTEM THROUGH ASPIRATION DRAINAGE. | |
HK1032207A1 (en) | First aid chirurgical instrument | |
SE8902709A (en) | ||
ATE245570T1 (en) | CONTAINER | |
BR0107041A (en) | Sterilized Laminar Airflow Device | |
DE59801469D1 (en) | Culture medium container with integrated air intake and air routing geometry for air germ determination | |
DE50202774D1 (en) | Safety Cabinet | |
ATE210510T1 (en) | DEVICE FOR EXHAUSTING EXHAUST GASES | |
DE59710538D1 (en) | Fume cupboard and operating procedures therefor | |
ATE217080T1 (en) | ATMOMETER | |
DE69606757T2 (en) | Device with protective effect against leakage of liquids in electrical switches and the like | |
ATE218379T1 (en) | DEVICE FOR SUCTIONING NASAL MUCUS | |
NZ331469A (en) | A hand dryer and a method of disinfecting and deodorising the dryer and air emitted from it | |
WO2004075929A3 (en) | Device forcollecting surgical material | |
ATE199832T1 (en) | STERILIZATION CHAMBER FOR STEAM STERILIZATION OF MEDICAL INSTRUMENTS, IMPLANTS AND SIMILAR | |
DE29809979U1 (en) | Sterilization test device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 8902709-8 Format of ref document f/p: F |
|
NUG | Patent has lapsed |
Ref document number: 8902709-8 Format of ref document f/p: F |