ATE164746T1 - Thermische atherektomievorrichtung - Google Patents

Thermische atherektomievorrichtung

Info

Publication number
ATE164746T1
ATE164746T1 AT91903102T AT91903102T ATE164746T1 AT E164746 T1 ATE164746 T1 AT E164746T1 AT 91903102 T AT91903102 T AT 91903102T AT 91903102 T AT91903102 T AT 91903102T AT E164746 T1 ATE164746 T1 AT E164746T1
Authority
AT
Austria
Prior art keywords
catheter
temperature
vaporize
heater
wire
Prior art date
Application number
AT91903102T
Other languages
English (en)
Inventor
James M Taylor
Eric L Gay
Mark J Cowell
David F Wirt
Original Assignee
Metcal 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 claimed from US07/464,399 external-priority patent/US5047025A/en
Application filed by Metcal Inc filed Critical Metcal Inc
Application granted granted Critical
Publication of ATE164746T1 publication Critical patent/ATE164746T1/de

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
    • A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
    • A61B18/082—Probes or electrodes therefor
    • 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
    • A61B2017/22001—Angioplasty, e.g. PCTA

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Otolaryngology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Surgical Instruments (AREA)
  • Radiation-Therapy Devices (AREA)
  • Laser Surgery Devices (AREA)
AT91903102T 1990-01-12 1991-01-09 Thermische atherektomievorrichtung ATE164746T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/464,399 US5047025A (en) 1990-01-12 1990-01-12 Thermal atherectomy device
US07/593,790 US5087256A (en) 1990-01-12 1990-10-05 Thermal atherectomy device

Publications (1)

Publication Number Publication Date
ATE164746T1 true ATE164746T1 (de) 1998-04-15

Family

ID=27040965

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91903102T ATE164746T1 (de) 1990-01-12 1991-01-09 Thermische atherektomievorrichtung

Country Status (6)

Country Link
EP (1) EP0466872B1 (de)
JP (1) JPH04504373A (de)
AT (1) ATE164746T1 (de)
CA (1) CA2038930A1 (de)
DE (1) DE69129211T2 (de)
WO (1) WO1991010405A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993021839A1 (en) * 1992-05-01 1993-11-11 Hemostatix Corporation Surgical instruments having auto-regulating heater
NL1004160C2 (nl) * 1996-10-01 1998-04-02 Cordis Europ Ablatiekatheter met inductief verhit verhittingsorgaan.
US9402678B2 (en) 2009-07-27 2016-08-02 Novoxel Ltd. Methods and devices for tissue ablation
US8585601B2 (en) 2010-10-18 2013-11-19 CardioSonic Ltd. Ultrasound transducer
US9566456B2 (en) 2010-10-18 2017-02-14 CardioSonic Ltd. Ultrasound transceiver and cooling thereof
US9028417B2 (en) 2010-10-18 2015-05-12 CardioSonic Ltd. Ultrasound emission element
WO2012052920A1 (en) 2010-10-18 2012-04-26 CardioSonic Ltd. Therapeutics reservoir
US10357304B2 (en) 2012-04-18 2019-07-23 CardioSonic Ltd. Tissue treatment
US11357447B2 (en) 2012-05-31 2022-06-14 Sonivie Ltd. Method and/or apparatus for measuring renal denervation effectiveness
EP2999411B1 (de) 2013-05-23 2020-10-07 Cardiosonic Ltd. Vorrichtungen zur renalen denervierung und bewertung davon
JP2017503564A (ja) 2013-12-18 2017-02-02 ノヴォクセル リミテッド 組織気化装置および方法
PL3193761T3 (pl) 2014-09-15 2021-10-18 Novoxel Ltd. Sposoby wytwarzania urządzeń do cieplnego parowania i uciskania tkanki
FR3047163A1 (fr) * 2016-02-01 2017-08-04 Miravas Dispositif pour le traitement thermique de vaisseaux, et procede associe
EP3600541A4 (de) 2017-03-20 2020-03-18 Sonivie Ltd. Verfahren zur behandlung von herzversagen durch verbesserung der ejektionsfraktion eines patienten

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4745264A (en) * 1984-03-06 1988-05-17 Metcal, Inc. High efficiency autoregulating heater
US4769519A (en) * 1985-06-28 1988-09-06 Metcal, Inc. Ferromagnetic element with temperature regulation
US4654024A (en) * 1985-09-04 1987-03-31 C.R. Bard, Inc. Thermorecanalization catheter and method for use
US4790311A (en) * 1986-06-03 1988-12-13 Ruiz Oscar F Radio frequency angioplasty catheter system
US4760845A (en) * 1987-01-14 1988-08-02 Hgm Medical Laser Systems, Inc. Laser angioplasty probe
US4807620A (en) * 1987-05-22 1989-02-28 Advanced Interventional Systems, Inc. Apparatus for thermal angioplasty
US4978346A (en) * 1989-08-11 1990-12-18 Hgm Medical Laser Systems, Inc. Laser thermal probe

Also Published As

Publication number Publication date
DE69129211T2 (de) 1998-11-05
EP0466872A4 (en) 1992-06-24
DE69129211D1 (de) 1998-05-14
EP0466872A1 (de) 1992-01-22
WO1991010405A1 (en) 1991-07-25
CA2038930A1 (en) 1991-07-13
JPH04504373A (ja) 1992-08-06
EP0466872B1 (de) 1998-04-08

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties