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SE8902709D0 - DEVICE FOR APPLICATION IN REMOVAL OF SMOKE FROM AN OPERATING STAFF - Google Patents

DEVICE FOR APPLICATION IN REMOVAL OF SMOKE FROM AN OPERATING STAFF

Info

Publication number
SE8902709D0
SE8902709D0 SE19898902709A SE8902709A SE8902709D0 SE 8902709 D0 SE8902709 D0 SE 8902709D0 SE 19898902709 A SE19898902709 A SE 19898902709A SE 8902709 A SE8902709 A SE 8902709A SE 8902709 D0 SE8902709 D0 SE 8902709D0
Authority
SE
Sweden
Prior art keywords
chamber
fumes
opening
exhaust duct
working
Prior art date
Application number
SE19898902709A
Other languages
Swedish (sv)
Other versions
SE463289B (en
Inventor
* Petersson F
Original Assignee
Pump Ab Einar Egnell
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 Pump Ab Einar Egnell filed Critical Pump Ab Einar Egnell
Priority to SE8902709A priority Critical patent/SE463289B/en
Publication of SE8902709D0 publication Critical patent/SE8902709D0/en
Priority to AU62704/90A priority patent/AU6270490A/en
Priority to PCT/SE1990/000523 priority patent/WO1991001692A1/en
Publication of SE463289B publication Critical patent/SE463289B/en

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

Landscapes

  • Laser Surgery Devices (AREA)
  • Prevention Of Fouling (AREA)

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).
SE8902709A 1989-08-10 1989-08-10 DEVICE FOR APPLICATION IN REMOVAL OF SMOKE FROM AN OPERATING STAFF SE463289B (en)

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 (2)

Publication Number Publication Date
SE8902709D0 true SE8902709D0 (en) 1989-08-10
SE463289B SE463289B (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 (6)

* Cited by examiner, † Cited by third party
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 apparatus for removing impurities
CN111265943A (en) * 2020-03-20 2020-06-12 吴瑾 A kind of front iatrogenic smoke filter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
SE463289B (en) 1990-11-05
WO1991001692A1 (en) 1991-02-21
AU6270490A (en) 1991-03-11

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