BRPI0819341B8 - criossonda multitubular expansível e sistema criocirúrgico - Google Patents

criossonda multitubular expansível e sistema criocirúrgico

Info

Publication number
BRPI0819341B8
BRPI0819341B8 BRPI0819341A BRPI0819341A BRPI0819341B8 BR PI0819341 B8 BRPI0819341 B8 BR PI0819341B8 BR PI0819341 A BRPI0819341 A BR PI0819341A BR PI0819341 A BRPI0819341 A BR PI0819341A BR PI0819341 B8 BRPI0819341 B8 BR PI0819341B8
Authority
BR
Brazil
Prior art keywords
cryoprobe
expandable
multitubular
fluid transfer
internal fluid
Prior art date
Application number
BRPI0819341A
Other languages
English (en)
Inventor
V Babkin Alexei
I Efremov Anatoly
J Eum Jay
Original Assignee
Adagio Medical Inc
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 Adagio Medical Inc, Endocare Inc filed Critical Adagio Medical Inc
Publication of BRPI0819341A2 publication Critical patent/BRPI0819341A2/pt
Publication of BRPI0819341B1 publication Critical patent/BRPI0819341B1/pt
Publication of BRPI0819341B8 publication Critical patent/BRPI0819341B8/pt

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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Otolaryngology (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Materials For Medical Uses (AREA)

Abstract

criossonda multitubular expansível. a presente invenção refere-se a uma criossonda multitubular flexível expansível operacional com um fluido de trabalho criogênico próximo do crítico. os microtubos de transferência de fluido interno utilizados são formados de material que mantém flexibilidade em uma extensão completa de temperaturas a partir de -200°c à temperatura ambiente. durante a operação, a criossonda é mecanicamente acionada para proporcionar expansão radial dos microtubos de transferência de fluido interno. assim, maior contato térmico com tecido biológico-alvo a ser tratado é proporcionado.
BRPI0819341A 2007-11-21 2008-11-19 criossonda multitubular expansível e sistema criocirúrgico BRPI0819341B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US98977607P 2007-11-21 2007-11-21
US60/989,776 2007-11-21
PCT/US2008/084040 WO2009067517A1 (en) 2007-11-21 2008-11-19 Expandable multi-tubular cryoprobe

Publications (3)

Publication Number Publication Date
BRPI0819341A2 BRPI0819341A2 (pt) 2018-07-31
BRPI0819341B1 BRPI0819341B1 (pt) 2020-09-29
BRPI0819341B8 true BRPI0819341B8 (pt) 2021-06-22

Family

ID=40667844

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0819341A BRPI0819341B8 (pt) 2007-11-21 2008-11-19 criossonda multitubular expansível e sistema criocirúrgico

Country Status (5)

Country Link
US (1) US8740892B2 (pt)
EP (2) EP3289992A1 (pt)
CN (1) CN101868190B (pt)
BR (1) BRPI0819341B8 (pt)
WO (1) WO2009067517A1 (pt)

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US9393070B2 (en) 2012-04-24 2016-07-19 Cibiem, Inc. Endovascular catheters and methods for carotid body ablation
WO2013181667A1 (en) 2012-06-01 2013-12-05 Cibiem, Inc. Percutaneous methods and devices for carotid body ablation
US9402677B2 (en) 2012-06-01 2016-08-02 Cibiem, Inc. Methods and devices for cryogenic carotid body ablation
WO2014005155A1 (en) 2012-06-30 2014-01-03 Cibiem, Inc. Carotid body ablation via directed energy
US9955946B2 (en) 2014-03-12 2018-05-01 Cibiem, Inc. Carotid body ablation with a transvenous ultrasound imaging and ablation catheter
US9101343B2 (en) 2012-08-03 2015-08-11 Thach Buu Duong Therapeutic cryoablation system
BR112016006214B1 (pt) 2013-09-24 2022-09-13 Adagio Medical, Inc Cateter de crioablação
US20160249970A1 (en) * 2013-10-14 2016-09-01 Adagio Medical, Inc. Endovascular near critical fluid based cryoablation catheter having superelastic treatment section
EP3057511B1 (en) 2013-10-14 2022-12-28 Adagio Medical, Inc. Endoesophageal balloon catheter and system
US10617459B2 (en) 2014-04-17 2020-04-14 Adagio Medical, Inc. Endovascular near critical fluid based cryoablation catheter having plurality of preformed treatment shapes
EP3217903A4 (en) 2014-11-13 2018-05-30 Adagio Medical, Inc. Pressure modulated cryoablation system and related methods
EP3302325A4 (en) * 2015-06-03 2019-02-20 Adagio Medical, Inc. CRYOABLATION CATHETER WITH AN ELLIPTICALLY SHAPED TREATMENT PROFILE
US11051867B2 (en) 2015-09-18 2021-07-06 Adagio Medical, Inc. Tissue contact verification system
US10864031B2 (en) 2015-11-30 2020-12-15 Adagio Medical, Inc. Ablation method for creating elongate continuous lesions enclosing multiple vessel entries
WO2019050894A1 (en) 2017-09-05 2019-03-14 Adagio Medical, Inc. ABLATION CATHETER HAVING A SHAPE MEMORY PEN
US11751930B2 (en) 2018-01-10 2023-09-12 Adagio Medical, Inc. Cryoablation element with conductive liner
US11806484B2 (en) 2018-01-19 2023-11-07 Focalcool, Llc Catheter with heat transfer minimizing annular space
CA3108068A1 (en) * 2018-08-01 2020-02-06 Adagio Medical, Inc. Ablation catheter having an expandable treatment portion
US20230363811A1 (en) * 2020-09-25 2023-11-16 Arizona Board Of Regents On Behalf Of The University Of Arizona Gallbladder cryoablation device and method
CN113520570B (zh) * 2021-07-07 2022-09-23 上海市肺科医院 一种经支气管镜介入冷冻治疗支气管结核的可调冷冻探头
US20230067890A1 (en) * 2021-09-02 2023-03-02 Atricure, Inc. Cryoprobe

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Also Published As

Publication number Publication date
EP2211745A1 (en) 2010-08-04
BRPI0819341B1 (pt) 2020-09-29
EP3289992A1 (en) 2018-03-07
EP2211745A4 (en) 2010-12-29
CN101868190B (zh) 2012-12-12
WO2009067517A1 (en) 2009-05-28
CN101868190A (zh) 2010-10-20
EP2211745B1 (en) 2017-07-19
US8740892B2 (en) 2014-06-03
BRPI0819341A2 (pt) 2018-07-31
US20110009854A1 (en) 2011-01-13

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25A Requested transfer of rights approved

Owner name: ADAGIO MEDICAL, INC. (US)

B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 29/09/2020, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/11/2008, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2697 DE 13-09-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.