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WO2001041683A3 - Applicateur pour appliquer des agents cryogeniques, et appareil d'application - Google Patents

Applicateur pour appliquer des agents cryogeniques, et appareil d'application Download PDF

Info

Publication number
WO2001041683A3
WO2001041683A3 PCT/DE2000/004331 DE0004331W WO0141683A3 WO 2001041683 A3 WO2001041683 A3 WO 2001041683A3 DE 0004331 W DE0004331 W DE 0004331W WO 0141683 A3 WO0141683 A3 WO 0141683A3
Authority
WO
WIPO (PCT)
Prior art keywords
application
applicator
cryogenic refrigerants
application device
cryogenic
Prior art date
Application number
PCT/DE2000/004331
Other languages
German (de)
English (en)
Other versions
WO2001041683A2 (fr
WO2001041683A9 (fr
Inventor
Dieter Steinfatt
Helga Steinfatt
Original Assignee
Dieter Steinfatt
Helga Steinfatt
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 DE1999158988 external-priority patent/DE19958988A1/de
Priority claimed from DE1999161722 external-priority patent/DE19961722A1/de
Priority claimed from JP2000321774A external-priority patent/JP2001178737A/ja
Application filed by Dieter Steinfatt, Helga Steinfatt filed Critical Dieter Steinfatt
Priority to DE10083688T priority Critical patent/DE10083688D2/de
Priority to AU28284/01A priority patent/AU2828401A/en
Priority to EP00993305A priority patent/EP1408861A2/fr
Publication of WO2001041683A2 publication Critical patent/WO2001041683A2/fr
Publication of WO2001041683A3 publication Critical patent/WO2001041683A3/fr
Publication of WO2001041683A9 publication Critical patent/WO2001041683A9/fr

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
    • A61B18/02—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
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/08—Materials not undergoing a change of physical state when used
    • C09K5/10—Liquid materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/12—Devices for heating or cooling internal body cavities
    • A61F2007/126—Devices for heating or cooling internal body cavities for invasive application, e.g. for introducing into blood vessels

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Otolaryngology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Vascular Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Surgical Instruments (AREA)
  • Coating Apparatus (AREA)

Abstract

L'invention concerne un applicateur utilisé pour appliquer des agents cryogéniques, ainsi qu'un appareil d'application. Le procédé selon l'invention se caractérise en ce que l'on utilise un capillaire d'application.
PCT/DE2000/004331 1999-12-07 2000-12-05 Applicateur pour appliquer des agents cryogeniques, et appareil d'application WO2001041683A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE10083688T DE10083688D2 (de) 1999-12-07 2000-12-05 Applikator für die Auftragung von kryogenen Kühlmedien sowie Applikationsgerät
AU28284/01A AU2828401A (en) 1999-12-07 2000-12-05 Applicator for the application of cryogenic refrigerants and application device
EP00993305A EP1408861A2 (fr) 1999-12-07 2000-12-05 Applicateur pour appliquer des agents cryogeniques, et appareil d'application

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
DE1999158988 DE19958988A1 (de) 1999-12-07 1999-12-07 Handapparat zur Erzeugung von Kälte für die Therapie in der Medizin und in anderen technischen Bereichen
DE1999161722 DE19961722A1 (de) 1999-12-21 1999-12-21 Düse für die Feindosierung von kryogenen Flüssigkeiten
DE10040583 2000-08-15
DE10040583.5 2000-08-15
DE19958988.7 2000-08-15
DE19961722.8 2000-08-15
JP2000-321774 2000-10-20
JP2000321774A JP2001178737A (ja) 1999-12-07 2000-10-20 凍結装置

Publications (3)

Publication Number Publication Date
WO2001041683A2 WO2001041683A2 (fr) 2001-06-14
WO2001041683A3 true WO2001041683A3 (fr) 2002-03-28
WO2001041683A9 WO2001041683A9 (fr) 2002-09-06

Family

ID=27437862

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2000/004331 WO2001041683A2 (fr) 1999-12-07 2000-12-05 Applicateur pour appliquer des agents cryogeniques, et appareil d'application

Country Status (4)

Country Link
EP (1) EP1408861A2 (fr)
AU (1) AU2828401A (fr)
DE (2) DE10083688D2 (fr)
WO (1) WO2001041683A2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2571006C (fr) * 2004-06-27 2013-06-04 Dieter Steinfatt Doseur de fluide frigorigene permettant le dosage precis d'un gaz liquifie cryogenique
US20080114346A1 (en) * 2006-09-18 2008-05-15 Arbel Medical Ltd. Cryosurgical Instrument
US7967814B2 (en) 2009-02-05 2011-06-28 Icecure Medical Ltd. Cryoprobe with vibrating mechanism
US8162812B2 (en) 2009-03-12 2012-04-24 Icecure Medical Ltd. Combined cryotherapy and brachytherapy device and method
US7967815B1 (en) 2010-03-25 2011-06-28 Icecure Medical Ltd. Cryosurgical instrument with enhanced heat transfer
US7938822B1 (en) 2010-05-12 2011-05-10 Icecure Medical Ltd. Heating and cooling of cryosurgical instrument using a single cryogen
US8080005B1 (en) 2010-06-10 2011-12-20 Icecure Medical Ltd. Closed loop cryosurgical pressure and flow regulated system
DE102015205367A1 (de) 2015-03-24 2016-09-29 Pharmpur Gmbh Kryospitze
NL2020965B1 (en) 2018-05-22 2019-11-28 Crea Ip B V Tool for cryosurgery
US11633224B2 (en) 2020-02-10 2023-04-25 Icecure Medical Ltd. Cryogen pump
US12215811B2 (en) 2022-07-18 2025-02-04 Icecure Medical Ltd. Cryogenic system connector

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211231A (en) * 1978-05-15 1980-07-08 Cryomedics, Inc. Cryosurgical instrument
DE3624787A1 (de) * 1985-07-23 1987-01-29 Karin Schmidtke Kuehl- und gefriersonde
US4802475A (en) * 1987-06-22 1989-02-07 Weshahy Ahmed H A G Methods and apparatus of applying intra-lesional cryotherapy
GB2244922A (en) * 1990-06-01 1991-12-18 Cryogenic Instr & Equipment Li Cryogenic device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211231A (en) * 1978-05-15 1980-07-08 Cryomedics, Inc. Cryosurgical instrument
DE3624787A1 (de) * 1985-07-23 1987-01-29 Karin Schmidtke Kuehl- und gefriersonde
US4802475A (en) * 1987-06-22 1989-02-07 Weshahy Ahmed H A G Methods and apparatus of applying intra-lesional cryotherapy
GB2244922A (en) * 1990-06-01 1991-12-18 Cryogenic Instr & Equipment Li Cryogenic device

Also Published As

Publication number Publication date
WO2001041683A2 (fr) 2001-06-14
DE10083688D2 (de) 2005-07-07
AU2828401A (en) 2001-06-18
EP1408861A2 (fr) 2004-04-21
DE20023779U1 (de) 2006-06-01
WO2001041683A9 (fr) 2002-09-06

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