DE60045154D1 - System zur elektrochirurgischen behandlung submukusalen gewebes - Google Patents

System zur elektrochirurgischen behandlung submukusalen gewebes

Info

Publication number
DE60045154D1
DE60045154D1 DE60045154T DE60045154T DE60045154D1 DE 60045154 D1 DE60045154 D1 DE 60045154D1 DE 60045154 T DE60045154 T DE 60045154T DE 60045154 T DE60045154 T DE 60045154T DE 60045154 D1 DE60045154 D1 DE 60045154D1
Authority
DE
Germany
Prior art keywords
tissue
stiffening
patient
mouth
channels
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
DE60045154T
Other languages
English (en)
Inventor
Maria B Ellsberry
David C Hovda
Jean Woloszko
Hira V Thapliyal
Philip E Eggers
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.)
Arthrocare Corp
Original Assignee
Arthrocare Corp
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 Arthrocare Corp filed Critical Arthrocare Corp
Application granted granted Critical
Publication of DE60045154D1 publication Critical patent/DE60045154D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • 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
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
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    • 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
    • A61B18/148—Probes or electrodes therefor having a short, rigid shaft for accessing the inner body transcutaneously, e.g. for neurosurgery or arthroscopy
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    • A61B18/1485—Probes or electrodes therefor having a short rigid shaft for accessing the inner body through natural openings
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    • A61B2017/00238—Type of minimally invasive operation
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    • A61B2018/00119—Coatings on the energy applicator with metal oxide nitride
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    • A61B2018/00172—Connectors and adapters therefor
    • A61B2018/00178—Electrical connectors
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    • A61B2018/00321—Head or parts thereof
    • A61B2018/00327—Ear, nose or throat
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    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2493—Transmyocardial revascularisation [TMR] devices
DE60045154T 1999-04-21 2000-04-19 System zur elektrochirurgischen behandlung submukusalen gewebes Expired - Lifetime DE60045154D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/295,687 US6203542B1 (en) 1995-06-07 1999-04-21 Method for electrosurgical treatment of submucosal tissue
PCT/US2000/010674 WO2000062698A1 (en) 1999-04-21 2000-04-19 Systems and methods for electrosurgical treatment of submucosal tissue

Publications (1)

Publication Number Publication Date
DE60045154D1 true DE60045154D1 (de) 2010-12-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE60045154T Expired - Lifetime DE60045154D1 (de) 1999-04-21 2000-04-19 System zur elektrochirurgischen behandlung submukusalen gewebes

Country Status (7)

Country Link
US (3) US6203542B1 (de)
EP (1) EP1178758B1 (de)
JP (1) JP4261070B2 (de)
AT (1) ATE485781T1 (de)
AU (1) AU4650700A (de)
DE (1) DE60045154D1 (de)
WO (1) WO2000062698A1 (de)

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JP2002541904A (ja) 2002-12-10
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WO2000062698A1 (en) 2000-10-26
US6203542B1 (en) 2001-03-20
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US6432103B1 (en) 2002-08-13
US6544261B2 (en) 2003-04-08
WO2000062698A9 (en) 2002-06-13
EP1178758B1 (de) 2010-10-27
AU4650700A (en) 2000-11-02
US20010025176A1 (en) 2001-09-27
JP4261070B2 (ja) 2009-04-30

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