DE60127876D1 - Steuerbare Schlaufenstruktur - Google Patents

Steuerbare Schlaufenstruktur

Info

Publication number
DE60127876D1
DE60127876D1 DE60127876T DE60127876T DE60127876D1 DE 60127876 D1 DE60127876 D1 DE 60127876D1 DE 60127876 T DE60127876 T DE 60127876T DE 60127876 T DE60127876 T DE 60127876T DE 60127876 D1 DE60127876 D1 DE 60127876D1
Authority
DE
Germany
Prior art keywords
loop structure
controllable loop
controllable
probe
image
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
DE60127876T
Other languages
English (en)
Other versions
DE60127876T2 (de
Inventor
Thomas R Jenkins
David K Swanson
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.)
Boston Scientific Ltd Barbados
Original Assignee
Boston Scientific Ltd Barbados
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 Boston Scientific Ltd Barbados filed Critical Boston Scientific Ltd Barbados
Application granted granted Critical
Publication of DE60127876D1 publication Critical patent/DE60127876D1/de
Publication of DE60127876T2 publication Critical patent/DE60127876T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61B18/12—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/003—Steerable
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00107—Coatings on the energy applicator
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00107—Coatings on the energy applicator
    • A61B2018/00148—Coatings on the energy applicator with metal
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00791—Temperature
    • A61B2018/00797—Temperature measured by multiple temperature sensors
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00898—Alarms or notifications created in response to an abnormal condition
    • 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
    • A61B18/1206—Generators therefor
    • A61B2018/1246—Generators therefor characterised by the output polarity
    • A61B2018/1253—Generators therefor characterised by the output polarity monopolar
    • 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
    • A61B18/1206—Generators therefor
    • A61B2018/1246—Generators therefor characterised by the output polarity
    • A61B2018/126—Generators therefor characterised by the output polarity bipolar
    • 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
    • A61B2018/1407—Loop
    • A61B2018/141—Snare
DE60127876T 2000-11-10 2001-10-23 Steuerbare Schlaufenstruktur Expired - Lifetime DE60127876T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/709,087 US6916306B1 (en) 2000-11-10 2000-11-10 Steerable loop structures for supporting diagnostic and therapeutic elements in contact with body tissue
US709087 2000-11-10

Publications (2)

Publication Number Publication Date
DE60127876D1 true DE60127876D1 (de) 2007-05-24
DE60127876T2 DE60127876T2 (de) 2007-12-20

Family

ID=24848428

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60127876T Expired - Lifetime DE60127876T2 (de) 2000-11-10 2001-10-23 Steuerbare Schlaufenstruktur
DE60107711T Expired - Fee Related DE60107711T2 (de) 2000-11-10 2001-10-23 Steuerbare schlaufenstrukturen zur unterstützung von diagnostischen und therapeutischen elementen in kontakt mit körpergewebe

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60107711T Expired - Fee Related DE60107711T2 (de) 2000-11-10 2001-10-23 Steuerbare schlaufenstrukturen zur unterstützung von diagnostischen und therapeutischen elementen in kontakt mit körpergewebe

Country Status (9)

Country Link
US (2) US6916306B1 (de)
EP (2) EP1510180B1 (de)
JP (1) JP4167059B2 (de)
AT (2) ATE284172T1 (de)
AU (1) AU2002220651A1 (de)
CA (1) CA2428314A1 (de)
DE (2) DE60127876T2 (de)
ES (1) ES2232678T3 (de)
WO (1) WO2002038052A2 (de)

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DE60107711D1 (de) 2005-01-13
EP1510180B1 (de) 2007-04-11
WO2002038052A3 (en) 2002-10-31
US6916306B1 (en) 2005-07-12
EP1510180A2 (de) 2005-03-02
JP4167059B2 (ja) 2008-10-15
US20050215992A1 (en) 2005-09-29
DE60127876T2 (de) 2007-12-20
ES2232678T3 (es) 2005-06-01
ATE284172T1 (de) 2004-12-15
CA2428314A1 (en) 2002-05-16
DE60107711T2 (de) 2005-12-15
AU2002220651A1 (en) 2002-05-21
JP2004512894A (ja) 2004-04-30
US7182764B2 (en) 2007-02-27
ATE359034T1 (de) 2007-05-15
EP1331893B1 (de) 2004-12-08
EP1510180A3 (de) 2005-03-23
EP1331893A2 (de) 2003-08-06
WO2002038052A2 (en) 2002-05-16

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