AT296666T - Directional reflective shield for a mikrowellenablationsvorrichtung - Google Patents

Directional reflective shield for a mikrowellenablationsvorrichtung

Info

Publication number
AT296666T
AT296666T AT99954926T AT99954926T AT296666T AT 296666 T AT296666 T AT 296666T AT 99954926 T AT99954926 T AT 99954926T AT 99954926 T AT99954926 T AT 99954926T AT 296666 T AT296666 T AT 296666T
Authority
AT
Austria
Prior art keywords
mikrowellenablationsvorrichtung
reflective shield
directional reflective
directional
shield
Prior art date
Application number
AT99954926T
Other languages
German (de)
Inventor
Dany Berube
Robert E Woodard
Theodore C Ormsby
Original Assignee
Afx 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
Priority to US09/178,066 priority Critical patent/US6245062B1/en
Application filed by Afx Inc filed Critical Afx Inc
Priority to PCT/US1999/024047 priority patent/WO2000024463A2/en
Publication of AT296666T publication Critical patent/AT296666T/en

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
    • 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
    • A61B18/1402Probes for open surgery
    • 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
    • A61B18/18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • 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
    • A61B18/18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815Surgical 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
    • 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
    • A61B2018/00053Mechanical features of the instrument of device
    • A61B2018/00273Anchoring means for temporary attachment of a device to tissue
    • A61B2018/00291Anchoring means for temporary attachment of a device to tissue using suction
    • 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
    • A61B2018/00315Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345Vascular system
    • A61B2018/00351Heart
    • 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
    • A61B2018/00315Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345Vascular system
    • A61B2018/00351Heart
    • A61B2018/00363Epicardium
    • 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
    • A61B2018/00571Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00577Ablation
    • 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
    • A61B2018/1405Electrodes having a specific shape
    • A61B2018/1435Spiral
    • A61B2018/1437Spiral whereby the windings of the spiral touch each other such as to create a continuous surface
AT99954926T 1998-10-23 1999-10-22 Directional reflective shield for a mikrowellenablationsvorrichtung AT296666T (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US09/178,066 US6245062B1 (en) 1998-10-23 1998-10-23 Directional reflector shield assembly for a microwave ablation instrument
PCT/US1999/024047 WO2000024463A2 (en) 1998-10-23 1999-10-22 Directional reflector shield assembly for a microwave ablation instrument

Publications (1)

Publication Number Publication Date
AT296666T true AT296666T (en) 2005-06-15

Family

ID=22651049

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99954926T AT296666T (en) 1998-10-23 1999-10-22 Directional reflective shield for a mikrowellenablationsvorrichtung

Country Status (6)

Country Link
US (8) US6245062B1 (en)
EP (1) EP1123135B1 (en)
AT (1) AT296666T (en)
DE (1) DE69925621T2 (en)
ES (1) ES2241336T3 (en)
WO (1) WO2000024463A2 (en)

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US6312427B1 (en) 2001-11-06
US7115126B2 (en) 2006-10-03
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EP1123135A2 (en) 2001-08-16
US20030036754A1 (en) 2003-02-20
US20060015094A1 (en) 2006-01-19
US6383182B1 (en) 2002-05-07
DE69925621T2 (en) 2006-04-27
WO2000024463A2 (en) 2000-05-04
US6364876B1 (en) 2002-04-02
US7052491B2 (en) 2006-05-30
ES2241336T3 (en) 2005-10-16
WO2000024463A3 (en) 2000-09-28
US20020128642A1 (en) 2002-09-12
US20020193786A1 (en) 2002-12-19
US7387627B2 (en) 2008-06-17
DE69925621D1 (en) 2005-07-07
US6245062B1 (en) 2001-06-12

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