AT376807T - Devices for tissue separation and removal - Google Patents

Devices for tissue separation and removal

Info

Publication number
AT376807T
AT376807T AT02773337T AT02773337T AT376807T AT 376807 T AT376807 T AT 376807T AT 02773337 T AT02773337 T AT 02773337T AT 02773337 T AT02773337 T AT 02773337T AT 376807 T AT376807 T AT 376807T
Authority
AT
Austria
Prior art keywords
removal
devices
tissue separation
tissue
separation
Prior art date
Application number
AT02773337T
Other languages
German (de)
Inventor
Roberta Lee
Jacob Huddee
Original Assignee
Manoa Medical 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 US32263401P priority Critical
Priority to US10/097,412 priority patent/US6743228B2/en
Application filed by Manoa Medical Inc filed Critical Manoa Medical Inc
Publication of AT376807T publication Critical patent/AT376807T/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02Instruments for taking cell samples or for biopsy
    • A61B10/0233Pointed or sharp biopsy instruments
    • A61B10/0266Pointed or sharp biopsy instruments means for severing sample
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32Surgical cutting instruments
    • A61B17/3205Excision instruments
    • A61B17/32056Surgical snare instruments
    • 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
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0825Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of the breast, e.g. mammography
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/48Diagnostic techniques
    • A61B8/481Diagnostic techniques involving the use of contrast agent, e.g. microbubbles introduced into the bloodstream
    • 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
    • A61B2018/1407Loop
    • 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
    • A61B2018/1467Probes or electrodes therefor using more than two electrodes on a single probe
AT02773337T 2001-09-12 2002-09-10 Devices for tissue separation and removal AT376807T (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US32263401P true 2001-09-12 2001-09-12
US10/097,412 US6743228B2 (en) 2001-09-12 2002-03-12 Devices and methods for tissue severing and removal

Publications (1)

Publication Number Publication Date
AT376807T true AT376807T (en) 2007-11-15

Family

ID=26793229

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02773337T AT376807T (en) 2001-09-12 2002-09-10 Devices for tissue separation and removal

Country Status (7)

Country Link
US (2) US6743228B2 (en)
EP (1) EP1432360B1 (en)
JP (1) JP2005501646A (en)
AT (1) AT376807T (en)
AU (1) AU2002336487A1 (en)
DE (1) DE60223270T2 (en)
WO (1) WO2003022157A2 (en)

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AU2002336487A1 (en) 2003-03-24
WO2003022157A3 (en) 2003-10-16
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DE60223270D1 (en) 2007-12-13
DE60223270T2 (en) 2008-02-14
US6743228B2 (en) 2004-06-01
EP1432360B1 (en) 2007-10-31
JP2005501646A (en) 2005-01-20
US20040199159A1 (en) 2004-10-07
WO2003022157A2 (en) 2003-03-20

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