DK1902682T3 - Længdejusterbar elektrokirurgisk pen med sugemidler - Google Patents

Længdejusterbar elektrokirurgisk pen med sugemidler Download PDF

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Publication number
DK1902682T3
DK1902682T3 DK07122453.9T DK07122453T DK1902682T3 DK 1902682 T3 DK1902682 T3 DK 1902682T3 DK 07122453 T DK07122453 T DK 07122453T DK 1902682 T3 DK1902682 T3 DK 1902682T3
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DK
Denmark
Prior art keywords
electrode
housing
suction tube
pencil
suction
Prior art date
Application number
DK07122453.9T
Other languages
English (en)
Inventor
Niels Kornerup
Busch-Madsen Patrick
Original Assignee
Lina Medical Aps
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 Lina Medical Aps filed Critical Lina Medical Aps
Application granted granted Critical
Publication of DK1902682T3 publication Critical patent/DK1902682T3/da

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1402—Probes for open surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
    • 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
    • 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

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Otolaryngology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)

Claims (9)

1. Elektrokirurgisk pen (1; 21) af typen, der omfatter - et aflangt hus (2), - en elektrode (5) til skæring og/eller koagulering, der er placeret i dens længdeakse parallelt med længdeaksen af huset (2), - et sugerør (3), der er placeret i dets længdeakse parallelt med længdeaksen af huset (2) og forskudt for længdeaksen af elektroden (5), og - en sugeslange (14), der forbinder sugerøret (3) med en sugeenhed, kendetegnet ved, at en elektrisk wire til tilførsel af strøm til pennen er placeret inde i sugeslangen, og ved, at pennen omfatter justeringsmidler (6, 7, 8, 9, 10, 11), hvilke justeringsmidler er placeret således, at spidsen af sugerøret (3) og spidsen af elektroden (5) kan forskydes i husets (2) længdeakse i forhold til placeringen af kirurgens hånd på den elektrokirurgiske pen.
2. Elektrokirurgisk pen (1; 21) ifølge krav 1, der omfatter et antal elektroniske komponenter, kendetegnet ved, at komponenterne er placeret uden for sugerøret (3).
3. Elektrokirurgisk pen (1; 21) ifølge krav 1 eller 2, kendetegnet ved, at justeringsmidlerne (6, 7, 8, 9, 10, 11) omfatter mindst ét komplementært skinne- (11) og rillearrangement (10).
4. Elektrokirurgisk pen (1; 21) ifølge krav 3, kendetegnet ved, at et første komplementært skinne- (6) og rillearrangement er placeret mellem en bærer (6) af elektroden (5) og huset (2).
5. Elektrokirurgisk pen (1; 21) ifølge krav 4 kendetegnet ved, at et andet komplementært skinne- (11) og rillearrangement (10) er placeret mellem sugerøret (3) og bæreren (6) af elektroden (5).
6. Elektrokirurgisk pen (1; 21) ifølge krav 3, kendetegnet ved, at et tredje komplementært skinne- (3) og rille- (21) arrangement er placeret mellem sugerøret (3) og huset (2).
7. Elektrokirurgisk pen (1; 21) ifølge krav 1-6 kendetegnet ved, at der er tilvejebragt mindst ét låsemiddel (7, 8, 9) til at låse positionen for elektroden (5) og/eller sugerøret (3) i forhold til huset (2, 22).
8. Elektrokirurgisk pen (1; 21) ifølge krav 3-7 kendetegnet ved, at der er tilvejebragt en klinkemekanisme (7, 8, 9) med en udløsningsmekanisme (8, 9), hvilken klinkemekanisme (7, 8, 9) er placeret mellem bæreren (6) og huset (2) på en sådan måde, at den gør det muligt for bæreren at blive trukket ud af huset (2), men som forhindrer, at bæreren (6) skubbes ind i huset (2), og frigørelsesmekanismen (8, 9) er placeret på at sådan måde, at den udløser klinkemekanismen for at gøre det muligt for bæreren (6) at blive skubbet ind i huset (2).
9. Elektrokirurgisk pen (1; 21) ifølge krav 3-8 kendetegnet ved, at et andet låsemiddel er tilvejebragt til at låse sugerørets (3) position i forhold til elektroden (5).
DK07122453.9T 2003-11-14 2004-11-12 Længdejusterbar elektrokirurgisk pen med sugemidler DK1902682T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200301695 2003-11-14
EP04797447A EP1691703A1 (en) 2003-11-14 2004-11-12 Length adjustable electro-surgical pencil with suction means

Publications (1)

Publication Number Publication Date
DK1902682T3 true DK1902682T3 (da) 2017-05-01

Family

ID=34585773

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07122453.9T DK1902682T3 (da) 2003-11-14 2004-11-12 Længdejusterbar elektrokirurgisk pen med sugemidler

Country Status (5)

Country Link
US (1) US20060264928A1 (da)
EP (3) EP3181084A1 (da)
AU (1) AU2004288627A1 (da)
DK (1) DK1902682T3 (da)
WO (1) WO2005046498A1 (da)

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Also Published As

Publication number Publication date
EP1691703A1 (en) 2006-08-23
US20060264928A1 (en) 2006-11-23
WO2005046498A1 (en) 2005-05-26
EP3181084A1 (en) 2017-06-21
EP1902682A2 (en) 2008-03-26
AU2004288627A1 (en) 2005-05-26
EP1902682B1 (en) 2017-01-11
EP1902682A3 (en) 2011-03-09

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