DK3000426T3 - Elektrokirurgisk pen med hylster - Google Patents

Elektrokirurgisk pen med hylster Download PDF

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Publication number
DK3000426T3
DK3000426T3 DK15176768.8T DK15176768T DK3000426T3 DK 3000426 T3 DK3000426 T3 DK 3000426T3 DK 15176768 T DK15176768 T DK 15176768T DK 3000426 T3 DK3000426 T3 DK 3000426T3
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DK
Denmark
Prior art keywords
housing part
electrode
pencil
sheath
housing
Prior art date
Application number
DK15176768.8T
Other languages
English (en)
Inventor
Michael Busch-Madsen
Patrick Busch-Madsen
Original Assignee
Cimpax 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 Cimpax Aps filed Critical Cimpax Aps
Application granted granted Critical
Publication of DK3000426T3 publication Critical patent/DK3000426T3/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
    • A61B18/1477—Needle-like probes
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00607—Coagulation and cutting with the same instrument
    • 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
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1412—Blade
    • 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
    • A61B2218/002—Irrigation
    • A61B2218/006—Irrigation for smoke evacuation
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/04—Force
    • F04C2270/042—Force radial
    • F04C2270/0421—Controlled or regulated

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 (12)

  1. Krav.
    1. Elektrokirurgisk pen (100), der er indrettet til at modtage en elektrode (1), som kan styres af et elektrisk signal til udførelse af kirurgiske indgreb, omfattende: et hus (4567), et kredsløb (2), afbrydermiddel (3, 71) indrettet til at aktiveres udenfor huset (4567) til at lukke kredsløbet (2), hvori huset (4567) omfatter modtagemiddel (41) til at modtage elektroden (1), hvori huset (4567) omfatter et hylster (7) i et blødt og/eller elastiskt materiale, hvilket hylster (7) omslutter i hovedsagen husets (4567) hoveddel (4), kendetegnet ved, at hylsteret har aktuatorer i form af knapper (71), som er integrerede med og rager ud fra nævnte hylster (7), og hylsterets (7) tykkelse er større end 0,35 mm i afbrydermidlets (3, 71) område.
  2. 2. Elektrokirurgisk pen (100) ifølge krav 1, kendetegnet ved, at hylsteret (7) er fremstillet af silicone eller gummi.
  3. 3. Elektrokirurgisk pen (100) ifølge krav 1 eller 2, kendetegnet ved, at huset (4567) omfatter en første husdel (5), der via hoved-husdelen (4) strækker sig ind i en anden husdel (6), og hylsteret (7), hvori - mindst en del af den første husdels (5) og den anden husdels (6) respektive modstående længder, der støder op til hoved-husdelen (4), er omsluttede af hylsteret (7).
  4. 4. Elektrokirurgisk pen (100) ifølge krav 3, kendetegnet ved, at den første husdel (5) og den anden husdel (6) er tilvejebragte med respektive indhak (55,65), der i den elektrokirurgiske pens (100) samlede tilstand der imellem definerer et understøtningsareal, hvor hylsteret (7) er placeret.
  5. 5. Elektrokirurgisk pen (100) ifølge ethvert af kravene 1 - 4, kendetegnet ved, at hylsteret (7) tilspidser mod den ende, der omslutter en længde af den første husdel (5), der støder op til hoved-husdelen (4).
  6. 6. Elektrokirurgisk pen (100) ifølge ethvert af kravene 1 - 5, kendetegnet ved, at hylsteret (7) har en i hovedsagen trekantet form (330).
  7. 7. Elektrokirurgisk pen (100) ifølge ethvert af kravene 1 - 6, kendetegnet ved, at hylsteret (7) er indrettet til at isolere kredsløbet (2) fra en bruger.
  8. 8. Elektrokirurgisk pen (100) ifølge ethvert af kravene 1 - 7, kendetegnet ved, at en bruger kan styre aktiveringen af skærings- og koaguleringseffekten fra en generator og/eller styre sugning ved hjælp af aktuatorerne (71).
  9. 9. Elektrokirurgisk pen (100) ifølge ethvert af kravene 1 - 8, kendetegnet ved, at hylsterets (7) aktuatorer (71) er placerede ovenover afbrydermidlets afbrydere (3).
  10. 10. Elektrokirurgisk pen (100) ifølge ethvert af kravene 1 - 9, kendetegnet ved, at kredsløbet er et fleksibelt kredsløb (2), som ikke har nogle ledende dele på den side som vender hen imod hylsteret (7) for således at tjene som et isoleringslag.
  11. 11. Elektrokirurgisk pen (100) ifølge ethvert af kravene 1-10, kendetegnet ved, at hylsteret (7) indbefattende aktuatorerne (71) er et isoleringslag.
  12. 12. Elektrokirurgisk pen (100) ifølge ethvert af kravene 3-11, kendetegnet ved, at hylsteret (7) har en mindre tykkelse ved enden som vender hen imod den anden husdel (6) end ved hoved-husdelen (4), og en større tykkelse ved enden som vender hen imod den første husdel (5) end ved hoved-husdelen (4).
DK15176768.8T 2011-05-19 2012-05-18 Elektrokirurgisk pen med hylster DK3000426T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA201170251 2011-05-19
EP12724286.5A EP2709547B1 (en) 2011-05-19 2012-05-18 An electrosurgical pencil and a kit of parts comprising an electrosurgical pencil

Publications (1)

Publication Number Publication Date
DK3000426T3 true DK3000426T3 (da) 2017-10-23

Family

ID=46178376

Family Applications (3)

Application Number Title Priority Date Filing Date
DK17202740.1T DK3335659T3 (da) 2011-05-19 2012-05-18 Forlængelig elektrokirurgisk pen
DK15176768.8T DK3000426T3 (da) 2011-05-19 2012-05-18 Elektrokirurgisk pen med hylster
DK12724286.5T DK2709547T3 (da) 2011-05-19 2012-05-18 En elektrokirurgisk pen og et kit af dele omfattende en elektrokirurgisk pen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK17202740.1T DK3335659T3 (da) 2011-05-19 2012-05-18 Forlængelig elektrokirurgisk pen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK12724286.5T DK2709547T3 (da) 2011-05-19 2012-05-18 En elektrokirurgisk pen og et kit af dele omfattende en elektrokirurgisk pen

Country Status (8)

Country Link
US (4) US8858550B2 (da)
EP (4) EP3335659B1 (da)
AU (3) AU2012255070B2 (da)
CA (1) CA2834591C (da)
DK (3) DK3335659T3 (da)
ES (3) ES2644503T3 (da)
NO (1) NO3000426T3 (da)
WO (1) WO2012155922A2 (da)

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US9375252B2 (en) * 2012-08-02 2016-06-28 Covidien Lp Adjustable length and/or exposure electrodes
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US11992261B2 (en) 2017-05-16 2024-05-28 Megadyne Medical Products, Inc. Locking mechanism and sliding conductor for extendable shaft
US10765472B2 (en) * 2017-05-16 2020-09-08 Megadyne Medical Products, Inc. Electrosurgical instrument extension attachment
US11039876B2 (en) 2017-05-16 2021-06-22 Megadyne Medical Products, Inc. Hand-held instrument with extendable shaft locking mechanism
DE102018121733A1 (de) * 2018-09-06 2020-03-12 Pajunk GmbH Medizintechnologie Kanüle
US11547463B2 (en) 2018-09-21 2023-01-10 Covidien Lp Smoke evacuation electrosurgical pencil with adjustable electrode and vent tube
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US11596466B2 (en) 2019-09-09 2023-03-07 Covidien Lp Surgical instrument with evacuation port and method
US20240180609A1 (en) * 2022-10-20 2024-06-06 Covidien Lp Electrosurgical pencil with smoke evacuation and electrode visualization
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Also Published As

Publication number Publication date
EP3000426A1 (en) 2016-03-30
CA2834591A1 (en) 2012-11-22
WO2012155922A2 (en) 2012-11-22
ES2550828T3 (es) 2015-11-12
US20190076184A1 (en) 2019-03-14
AU2019200110B2 (en) 2019-09-19
ES2774680T3 (es) 2020-07-22
DK3335659T3 (da) 2020-02-10
EP2965704B1 (en) 2017-11-29
CA2834591C (en) 2019-09-10
EP3000426B1 (en) 2017-07-19
EP2709547B1 (en) 2015-07-22
AU2012255070A1 (en) 2014-01-09
US8858550B2 (en) 2014-10-14
AU2012255070B2 (en) 2016-02-04
EP3335659A1 (en) 2018-06-20
WO2012155922A3 (en) 2013-03-07
US10149715B2 (en) 2018-12-11
US20180132928A1 (en) 2018-05-17
AU2016202492B2 (en) 2018-10-18
US10478244B2 (en) 2019-11-19
ES2644503T3 (es) 2017-11-29
DK2709547T3 (da) 2015-10-26
NO3000426T3 (da) 2017-12-16
US20140052131A1 (en) 2014-02-20
US20150011994A1 (en) 2015-01-08
EP2965704A1 (en) 2016-01-13
US9901391B2 (en) 2018-02-27
EP2709547A2 (en) 2014-03-26
AU2019200110A1 (en) 2019-01-31
EP3335659B1 (en) 2019-12-04

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