DE69739697D1 - Feuchtigkeitsförderungssystem für Berührungselektrokoagulation - Google Patents

Feuchtigkeitsförderungssystem für Berührungselektrokoagulation

Info

Publication number
DE69739697D1
DE69739697D1 DE69739697T DE69739697T DE69739697D1 DE 69739697 D1 DE69739697 D1 DE 69739697D1 DE 69739697 T DE69739697 T DE 69739697T DE 69739697 T DE69739697 T DE 69739697T DE 69739697 D1 DE69739697 D1 DE 69739697D1
Authority
DE
Germany
Prior art keywords
shaft
distal end
electrocoagulation
touch
delivery system
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69739697T
Other languages
English (en)
Inventor
Csaba Truckai
David C Auth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cytyc Surgical Products LLC
Original Assignee
Cytyc Surgical Products LLC
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 Cytyc Surgical Products LLC filed Critical Cytyc Surgical Products LLC
Application granted granted Critical
Publication of DE69739697D1 publication Critical patent/DE69739697D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical 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
    • A61B18/14Probes or electrodes therefor
    • A61B18/1485Probes or electrodes therefor having a short rigid shaft for accessing the inner body through natural openings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04Tracheal tubes
    • A61M16/0475Tracheal tubes having openings in the tube
    • A61M16/0477Tracheal tubes having openings in the tube with incorporated means for delivering or removing fluids
    • A61M16/0481Tracheal tubes having openings in the tube with incorporated means for delivering or removing fluids through the cuff wall
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/42Gynaecological or obstetrical instruments or methods
    • A61B2017/4216Operations on uterus, e.g. endometrium
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical 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
    • A61B18/1206Generators therefor
    • A61B2018/1246Generators therefor characterised by the output polarity
    • A61B2018/126Generators therefor characterised by the output polarity bipolar
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06Measuring instruments not otherwise provided for
    • A61B2090/064Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
    • A61B2090/065Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension for measuring contact or contact pressure
DE69739697T 1996-04-12 1997-04-10 Feuchtigkeitsförderungssystem für Berührungselektrokoagulation Expired - Lifetime DE69739697D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/632,516 US5769880A (en) 1996-04-12 1996-04-12 Moisture transport system for contact electrocoagulation

Publications (1)

Publication Number Publication Date
DE69739697D1 true DE69739697D1 (de) 2010-01-21

Family

ID=24535818

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69733556T Expired - Lifetime DE69733556T2 (de) 1996-04-12 1997-04-10 Feuchtigkeitsförderungssystem für berührungselektrokoagulation
DE69739697T Expired - Lifetime DE69739697D1 (de) 1996-04-12 1997-04-10 Feuchtigkeitsförderungssystem für Berührungselektrokoagulation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69733556T Expired - Lifetime DE69733556T2 (de) 1996-04-12 1997-04-10 Feuchtigkeitsförderungssystem für berührungselektrokoagulation

Country Status (13)

Country Link
US (1) US5769880A (de)
EP (2) EP0898465B1 (de)
JP (1) JP3942639B2 (de)
KR (1) KR20000005488A (de)
CN (1) CN1220590A (de)
AT (2) ATE451066T1 (de)
AU (1) AU721648B2 (de)
BR (1) BR9708644A (de)
CA (1) CA2251216A1 (de)
DE (2) DE69733556T2 (de)
IL (1) IL126471A0 (de)
NO (1) NO984741L (de)
WO (1) WO1997038637A1 (de)

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CN1220590A (zh) 1999-06-23
JP2000508561A (ja) 2000-07-11
DE69733556D1 (de) 2005-07-21
EP0898465B1 (de) 2005-06-15
ATE451066T1 (de) 2009-12-15
AU2558597A (en) 1997-11-07
KR20000005488A (ko) 2000-01-25
BR9708644A (pt) 2000-01-04
CA2251216A1 (en) 1997-10-23
ATE297696T1 (de) 2005-07-15
EP0898465A2 (de) 1999-03-03
NO984741D0 (no) 1998-10-09
WO1997038637A1 (en) 1997-10-23
EP1415607B1 (de) 2009-12-09
DE69733556T2 (de) 2006-07-20
JP3942639B2 (ja) 2007-07-11
NO984741L (no) 1998-12-08
US5769880A (en) 1998-06-23
IL126471A0 (en) 1999-08-17
AU721648B2 (en) 2000-07-13
EP1415607A1 (de) 2004-05-06

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