ATE308932T1 - Gasstromkontrolle in einem plasma- elektrochirurgischen gerät - Google Patents

Gasstromkontrolle in einem plasma- elektrochirurgischen gerät

Info

Publication number
ATE308932T1
ATE308932T1 AT00926379T AT00926379T ATE308932T1 AT E308932 T1 ATE308932 T1 AT E308932T1 AT 00926379 T AT00926379 T AT 00926379T AT 00926379 T AT00926379 T AT 00926379T AT E308932 T1 ATE308932 T1 AT E308932T1
Authority
AT
Austria
Prior art keywords
flow rate
gas
gas flow
back pressure
flow control
Prior art date
Application number
AT00926379T
Other languages
English (en)
Inventor
David K Bishop
James C Crenner
Original Assignee
Aspen Lab Inc
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 Aspen Lab Inc filed Critical Aspen Lab Inc
Application granted granted Critical
Publication of ATE308932T1 publication Critical patent/ATE308932T1/de

Links

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
    • A61B18/042—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating using additional gas becoming plasma

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Otolaryngology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Pipeline Systems (AREA)
  • Plasma Technology (AREA)
  • External Artificial Organs (AREA)
AT00926379T 1999-05-07 2000-04-25 Gasstromkontrolle in einem plasma- elektrochirurgischen gerät ATE308932T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/307,293 US6206878B1 (en) 1999-05-07 1999-05-07 Condition responsive gas flow adjustment in gas-assisted electrosurgery
PCT/US2000/011152 WO2000067654A1 (en) 1999-05-07 2000-04-25 Gas flow control in gas-assisted esu

Publications (1)

Publication Number Publication Date
ATE308932T1 true ATE308932T1 (de) 2005-11-15

Family

ID=23189092

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00926379T ATE308932T1 (de) 1999-05-07 2000-04-25 Gasstromkontrolle in einem plasma- elektrochirurgischen gerät

Country Status (9)

Country Link
US (1) US6206878B1 (de)
EP (2) EP1570798A3 (de)
JP (1) JP4184612B2 (de)
AT (1) ATE308932T1 (de)
AU (1) AU760807B2 (de)
CA (1) CA2370499C (de)
DE (1) DE60023876T2 (de)
ES (1) ES2255494T3 (de)
WO (1) WO2000067654A1 (de)

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Also Published As

Publication number Publication date
EP1570798A3 (de) 2006-04-26
DE60023876D1 (de) 2005-12-15
EP1176917B1 (de) 2005-11-09
EP1176917A1 (de) 2002-02-06
EP1570798A2 (de) 2005-09-07
CA2370499C (en) 2006-06-06
ES2255494T3 (es) 2006-07-01
JP4184612B2 (ja) 2008-11-19
CA2370499A1 (en) 2000-11-16
WO2000067654A1 (en) 2000-11-16
JP2002543872A (ja) 2002-12-24
AU760807B2 (en) 2003-05-22
US6206878B1 (en) 2001-03-27
DE60023876T2 (de) 2006-07-20
AU4491900A (en) 2000-11-21

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties