BRPI0820323B8 - criossonda multitubular flexível e sistema criocirúrgico - Google Patents

criossonda multitubular flexível e sistema criocirúrgico

Info

Publication number
BRPI0820323B8
BRPI0820323B8 BRPI0820323A BRPI0820323A BRPI0820323B8 BR PI0820323 B8 BRPI0820323 B8 BR PI0820323B8 BR PI0820323 A BRPI0820323 A BR PI0820323A BR PI0820323 A BRPI0820323 A BR PI0820323A BR PI0820323 B8 BRPI0820323 B8 BR PI0820323B8
Authority
BR
Brazil
Prior art keywords
fluid transfer
transfer tubes
housing
flexible
fluid
Prior art date
Application number
BRPI0820323A
Other languages
English (en)
Inventor
V Babkin Alexei
J Littrup Peter
v duncan Robert
J Nydam William
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 BRPI0820323A2 publication Critical patent/BRPI0820323A2/pt
Publication of BRPI0820323B1 publication Critical patent/BRPI0820323B1/pt
Publication of BRPI0820323B8 publication Critical patent/BRPI0820323B8/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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

criossonda multitubular flexível. a presente invenção refere-se a uma criossonda multitubular flexível, incluindo um alojamento para receber um fluxo de entrada de um fluido criogênico quase crítico a partir de uma fonte de fluido e para descarregar um fluxo de saída do fluido criogênico. uma pluralidade de tubos de transferência de fluido é firmemente fixada ao alojamento. este inclui um conjunto de tubos de transferência de fluido de entrada para o recebimento do fluxo de entrada a partir do alojamento; e um conjunto de tubos de transferência de fluido de saída para a descarga do fluxo de saída para o alojamento. cada um dos tubos de transferência de fluido é feito de um material que mantém a flexibilidade em uma ampla faixa de temperaturas de -200°c em temperatura ambiente. cada tubo de transferência de fluido tem um diâmetro interno em uma faixa dentre cerca de 0,10 mm e 1,0 mm, e uma espessura de parede em uma faixa dentre cerca de 0,01 mm e 0,30 mm. uma tampa de extremidade é posicionada nas extremidades da pluralidade de tubos de transferência de fluido a fim de proporcionar a transferência de fluido a partir dos tubos de transferência de fluido de entrada para os tubos de transferência de fluido.
BRPI0820323A 2007-11-21 2008-11-19 criossonda multitubular flexível e sistema criocirúrgico BRPI0820323B8 (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/US2008/084004 WO2009067497A1 (en) 2007-11-21 2008-11-19 Flexible multi-tubular cryoprobe

Publications (3)

Publication Number Publication Date
BRPI0820323A2 BRPI0820323A2 (pt) 2015-05-26
BRPI0820323B1 BRPI0820323B1 (pt) 2019-07-30
BRPI0820323B8 true BRPI0820323B8 (pt) 2021-06-22

Family

ID=58667332

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0820323A BRPI0820323B8 (pt) 2007-11-21 2008-11-19 criossonda multitubular flexível e sistema criocirúrgico

Country Status (6)

Country Link
US (1) US8740891B2 (pt)
EP (1) EP2211743B1 (pt)
CN (1) CN101868188B (pt)
BR (1) BRPI0820323B8 (pt)
ES (1) ES2637165T3 (pt)
WO (1) WO2009067497A1 (pt)

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US9402677B2 (en) 2012-06-01 2016-08-02 Cibiem, Inc. Methods and devices for cryogenic carotid body ablation
WO2013181667A1 (en) 2012-06-01 2013-12-05 Cibiem, Inc. Percutaneous methods and devices for carotid body ablation
WO2014005155A1 (en) 2012-06-30 2014-01-03 Cibiem, Inc. Carotid body ablation via directed energy
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US9101343B2 (en) * 2012-08-03 2015-08-11 Thach Buu Duong Therapeutic cryoablation system
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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
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
CN107928783A (zh) * 2017-12-29 2018-04-20 山前（珠海）医疗科技有限公司 低温消融导管、低温消融操作装置及低温消融设备
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CA3108068A1 (en) 2018-08-01 2020-02-06 Adagio Medical, Inc. Ablation catheter having an expandable treatment portion
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US10610280B1 (en) 2019-02-02 2020-04-07 Ayad K. M. Agha Surgical method and apparatus for destruction and removal of intraperitoneal, visceral, and subcutaneous fat

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Also Published As

Publication number Publication date
CN101868188A (zh) 2010-10-20
ES2637165T3 (es) 2017-10-11
US8740891B2 (en) 2014-06-03
CN101868188B (zh) 2013-10-16
WO2009067497A1 (en) 2009-05-28
EP2211743B1 (en) 2017-08-02
US20110040297A1 (en) 2011-02-17
EP2211743A1 (en) 2010-08-04
BRPI0820323A2 (pt) 2015-05-26
EP2211743A4 (en) 2011-01-05
BRPI0820323B1 (pt) 2019-07-30

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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]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: ADAGIO MEDICAL, INC. (US)

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 30/07/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 30/07/2019, 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 13A 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 2645 DE 14-09-2021 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.