DE69827804D1 - Endoskopische vorrichtung zur abgabe von kryo-sprühmittel - Google Patents

Endoskopische vorrichtung zur abgabe von kryo-sprühmittel

Info

Publication number
DE69827804D1
DE69827804D1 DE69827804T DE69827804T DE69827804D1 DE 69827804 D1 DE69827804 D1 DE 69827804D1 DE 69827804 T DE69827804 T DE 69827804T DE 69827804 T DE69827804 T DE 69827804T DE 69827804 D1 DE69827804 D1 DE 69827804D1
Authority
DE
Germany
Prior art keywords
tube
cryo
sprayers
delivering
nozzle tip
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
DE69827804T
Other languages
English (en)
Other versions
DE69827804T2 (de
Inventor
Pankaj Jay Pasricha
Anthony N Kalloo
John G Baust
Lawrence Potorff
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.)
Johns Hopkins University
Endocare Inc
Original Assignee
Johns Hopkins University
Endocare 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
Application filed by Johns Hopkins University, Endocare Inc filed Critical Johns Hopkins University
Publication of DE69827804D1 publication Critical patent/DE69827804D1/de
Application granted granted Critical
Publication of DE69827804T2 publication Critical patent/DE69827804T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/02—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using Joule-Thompson effect; using vortex effect
    • 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
    • A61B18/0218—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques with open-end cryogenic probe, e.g. for spraying fluid directly on tissue or via a tissue-contacting porous tip
    • 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
    • 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
DE69827804T 1997-04-14 1998-04-03 Endoskopische vorrichtung zur abgabe von kryo-sprühmittel Expired - Lifetime DE69827804T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US840290 1986-03-14
US08/840,290 US5846235A (en) 1997-04-14 1997-04-14 Endoscopic cryospray device
PCT/US1998/006277 WO1998046148A1 (en) 1997-04-14 1998-04-03 Endoscopic cryospray device

Publications (2)

Publication Number Publication Date
DE69827804D1 true DE69827804D1 (de) 2004-12-30
DE69827804T2 DE69827804T2 (de) 2005-11-10

Family

ID=25281955

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69827804T Expired - Lifetime DE69827804T2 (de) 1997-04-14 1998-04-03 Endoskopische vorrichtung zur abgabe von kryo-sprühmittel

Country Status (8)

Country Link
US (1) US5846235A (de)
EP (1) EP1003430B1 (de)
JP (1) JP2001520541A (de)
AT (1) ATE283001T1 (de)
AU (1) AU6943198A (de)
DE (1) DE69827804T2 (de)
NO (1) NO995012L (de)
WO (1) WO1998046148A1 (de)

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JP5524516B2 (ja) * 2009-06-17 2014-06-18 株式会社パイロットコーポレーション 生体用針体および組織採取装置
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US8986301B2 (en) 2012-06-13 2015-03-24 Aerin Medical Inc. Methods and devices to treat nasal airways
US10456185B2 (en) 2011-06-14 2019-10-29 Aerin Medical, Inc. Methods and devices to treat nasal airways
US11241271B2 (en) 2011-06-14 2022-02-08 Aerin Medical Inc. Methods of treating nasal airways
US11033318B2 (en) 2011-06-14 2021-06-15 Aerin Medical, Inc. Methods and devices to treat nasal airways
US9415194B2 (en) 2011-06-14 2016-08-16 Aerin Medical Inc. Post nasal drip treatment
US11304746B2 (en) 2011-06-14 2022-04-19 Aerin Medical Inc. Method of treating airway tissue to reduce mucus secretion
US9301796B2 (en) * 2012-03-02 2016-04-05 Csa Medical, Inc. Cryosurgery system
US9144449B2 (en) 2012-03-02 2015-09-29 Csa Medical, Inc. Cryosurgery system
WO2014137383A1 (en) 2013-03-04 2014-09-12 Csa Medical, Inc. Cryospray catheters
EP2964124B1 (de) * 2013-03-04 2021-10-27 CSA Medical, Inc. Kryospraykatheter
US10603059B2 (en) 2013-09-13 2020-03-31 Aerin Medical Inc. Hyaline cartilage shaping
US9687288B2 (en) 2013-09-30 2017-06-27 Arrinex, Inc. Apparatus and methods for treating rhinitis
JP6383868B2 (ja) 2014-06-04 2018-08-29 シーエスエー メディカル， インコーポレイテッド 一貫性のある調製可能な、かつ安全な気道組織のクライオスプレー処置のための方法およびシステム
US9763743B2 (en) 2014-07-25 2017-09-19 Arrinex, Inc. Apparatus and method for treating rhinitis
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EP3226793A4 (de) 2014-12-01 2018-11-07 Vesica E.K. Therapeutics Ltd Vorrichtung und verfahren zur ablativen behandlung von gezielten bereichen in einem körperlumen
EP3422965B1 (de) 2016-03-04 2019-12-11 Aerin Medical, Inc. Vorrichtung zur modifizierung der eustachischen röhre
CA3013802A1 (en) 2016-04-27 2017-11-02 Csa Medical, Inc. Vision preservation system for medical devices
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US11116566B2 (en) 2016-12-22 2021-09-14 Aerin Medical, Inc. Soft palate treatment
US11806071B2 (en) 2016-12-22 2023-11-07 Aerin Medical Inc. Soft palate treatment
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US11278356B2 (en) 2017-04-28 2022-03-22 Arrinex, Inc. Systems and methods for locating blood vessels in the treatment of rhinitis
USD880694S1 (en) 2017-05-01 2020-04-07 Aerin Medical, Inc. Nasal airway medical instrument
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EP3520728A1 (de) * 2018-02-05 2019-08-07 Fotona d.o.o. Mikrogepulstes flüssigspray zur kühlung
USD881904S1 (en) 2018-10-31 2020-04-21 Aerin Medical Inc. Display screen with animated graphical user interface
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Also Published As

Publication number Publication date
US5846235A (en) 1998-12-08
EP1003430B1 (de) 2004-11-24
NO995012D0 (no) 1999-10-14
EP1003430A1 (de) 2000-05-31
EP1003430A4 (de) 2001-02-28
WO1998046148A1 (en) 1998-10-22
ATE283001T1 (de) 2004-12-15
JP2001520541A (ja) 2001-10-30
DE69827804T2 (de) 2005-11-10
AU6943198A (en) 1998-11-11
NO995012L (no) 1999-12-10

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Legal Events

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8364 No opposition during term of opposition