JP4416654B2 - 寒冷切除用コイル - Google Patents

寒冷切除用コイル Download PDF

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Publication number
JP4416654B2
JP4416654B2 JP2004532847A JP2004532847A JP4416654B2 JP 4416654 B2 JP4416654 B2 JP 4416654B2 JP 2004532847 A JP2004532847 A JP 2004532847A JP 2004532847 A JP2004532847 A JP 2004532847A JP 4416654 B2 JP4416654 B2 JP 4416654B2
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JP
Japan
Prior art keywords
medical device
coil
tube
cryotherapy
disposed
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Expired - Fee Related
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JP2004532847A
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English (en)
Japanese (ja)
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JP2005537089A5 (https=
JP2005537089A (ja
Inventor
ラフォンテイン，ダニエル・エム
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Boston Scientific Ltd Barbados
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Boston Scientific Corp
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Publication of JP2005537089A5 publication Critical patent/JP2005537089A5/ja
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    • 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
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00084—Temperature
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • 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
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
    • A61B2018/00017—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids with gas
    • 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
    • A61B2018/0022—Balloons
    • 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
    • A61B2018/0022—Balloons
    • A61B2018/0025—Multiple balloons
    • A61B2018/00255—Multiple balloons arranged one inside another
    • 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
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A61B2018/0212—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques using an instrument inserted into a body lumen, e.g. catheter
    • 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
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A61B2018/0231—Characteristics of handpieces or probes
    • A61B2018/0262—Characteristics of handpieces or probes using a circulating cryogenic fluid

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Otolaryngology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Particle Accelerators (AREA)
  • Discharge Heating (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Magnetic Treatment Devices (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
JP2004532847A 2002-08-30 2003-07-31 寒冷切除用コイル Expired - Fee Related JP4416654B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/231,738 US6929639B2 (en) 2002-08-30 2002-08-30 Cryo ablation coil
PCT/US2003/024129 WO2004019798A1 (en) 2002-08-30 2003-07-31 Cryo ablation coil

Publications (3)

Publication Number Publication Date
JP2005537089A JP2005537089A (ja) 2005-12-08
JP2005537089A5 JP2005537089A5 (https=) 2008-11-06
JP4416654B2 true JP4416654B2 (ja) 2010-02-17

Family

ID=31976800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004532847A Expired - Fee Related JP4416654B2 (ja) 2002-08-30 2003-07-31 寒冷切除用コイル

Country Status (7)

Country Link
US (2) US6929639B2 (https=)
EP (1) EP1531747B1 (https=)
JP (1) JP4416654B2 (https=)
AT (1) ATE540632T1 (https=)
AU (1) AU2003268047A1 (https=)
CA (1) CA2496575C (https=)
WO (1) WO2004019798A1 (https=)

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* Cited by examiner, † Cited by third party
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US20040044334A1 (en) 2004-03-04
US6929639B2 (en) 2005-08-16
US7172589B2 (en) 2007-02-06
EP1531747A1 (en) 2005-05-25
EP1531747B1 (en) 2012-01-11
ATE540632T1 (de) 2012-01-15
CA2496575C (en) 2012-02-21
CA2496575A1 (en) 2004-03-11
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US20050182396A1 (en) 2005-08-18

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