BRPI0603025A - tubo para gastrostomia endoscópica percutánea com base em polìmero eletroativo e métodos de uso - Google Patents

tubo para gastrostomia endoscópica percutánea com base em polìmero eletroativo e métodos de uso

Info

Publication number
BRPI0603025A
BRPI0603025A BRPI0603025-4A BRPI0603025A BRPI0603025A BR PI0603025 A BRPI0603025 A BR PI0603025A BR PI0603025 A BRPI0603025 A BR PI0603025A BR PI0603025 A BRPI0603025 A BR PI0603025A
Authority
BR
Brazil
Prior art keywords
tissue
methods
electroactive polymer
distal end
endoscopic gastrostomy
Prior art date
Application number
BRPI0603025-4A
Other languages
English (en)
Inventor
Mark S Ortiz
Lynetta Freeman
Original Assignee
Johnson & Johnson
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 Johnson & Johnson filed Critical Johnson & Johnson
Publication of BRPI0603025A publication Critical patent/BRPI0603025A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0015—Gastrostomy feeding-tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0026—Parts, details or accessories for feeding-tubes
    • A61J15/003—Means for fixing the tube inside the body, e.g. balloons, retaining means
    • A61J15/0034—Retainers adjacent to a body opening to prevent that the tube slips through, e.g. bolsters
    • A61J15/0038—Retainers adjacent to a body opening to prevent that the tube slips through, e.g. bolsters expandable, e.g. umbrella type
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0026—Parts, details or accessories for feeding-tubes
    • A61J15/0053—Means for fixing the tube outside of the body, e.g. by a special shape, by fixing it to the skin
    • A61J15/0061—Means for fixing the tube outside of the body, e.g. by a special shape, by fixing it to the skin fixing at an intermediate position on the tube, i.e. tube protruding the fixing means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
    • A61B2017/00398—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like using powered actuators, e.g. stepper motors, solenoids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect
    • A61B2017/00871—Material properties shape memory effect polymeric
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M2025/0058—Catheters; Hollow probes characterised by structural features having an electroactive polymer material, e.g. for steering purposes, for control of flexibility, for locking, for opening or closing

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Surgical Instruments (AREA)
  • Endoscopes (AREA)

Abstract

"TUBO PARA GASTROSTOMIA ENDOSCóPICA PERCUTáNEA COM BASE EM POLìMERO ELETROATIVO E MéTODOS DE USO". A presente invenção refere-se a métodos e dispositivos para prover o acesso percutâneo a um tecido. Em uma modalidade exemplar, um tubo de PEG é provido tendo um elemento alongado com uma extremidade proximal adaptada para ser posicionada adjacente a uma superfície do tecido, uma extremidade distal adaptada para ser inserida através do tecido e um lúmen interno que se estende entre as extremidades proximal e distal e adaptado para permitir o fluxo do fluido através dele. O tubo de PEG pode também incluir um elemento eletricamente acionável acoplado na extremidade distal do elemento alongado e configurado para mudar dimensionalmente com a aplicação de energia elétrica nele. Em uso, o elemento eletricamente acionável pode ser adaptado para expandir para engatar o tecido e firmar a extremidade distal do tubo de PEG no tecido.
BRPI0603025-4A 2005-07-28 2006-07-28 tubo para gastrostomia endoscópica percutánea com base em polìmero eletroativo e métodos de uso BRPI0603025A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/161,265 US7749197B2 (en) 2005-07-28 2005-07-28 Electroactive polymer-based percutaneous endoscopy gastrostomy tube and methods of use

Publications (1)

Publication Number Publication Date
BRPI0603025A true BRPI0603025A (pt) 2007-03-13

Family

ID=37116081

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0603025-4A BRPI0603025A (pt) 2005-07-28 2006-07-28 tubo para gastrostomia endoscópica percutánea com base em polìmero eletroativo e métodos de uso

Country Status (7)

Country Link
US (1) US7749197B2 (pt)
EP (1) EP1747772A1 (pt)
JP (1) JP2007044504A (pt)
CN (1) CN1907244B (pt)
AU (1) AU2006203201B2 (pt)
BR (1) BRPI0603025A (pt)
CA (1) CA2554356C (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8348973B2 (en) 2006-09-06 2013-01-08 Covidien Lp Bioactive substance in a barbed suture
US20080200963A1 (en) * 2007-02-15 2008-08-21 Benjamin Pless Implantable power generator
US8152775B2 (en) * 2007-10-17 2012-04-10 Tyco Healthcare Group Lp Access port using shape altering anchor
US20090105691A1 (en) * 2007-10-17 2009-04-23 Tyco Healthcare Group Lp Access port using shape memory anchor
US20090105659A1 (en) * 2007-10-17 2009-04-23 Tyco Healthcare Group Lp Anchoring cannula
US8454653B2 (en) * 2008-02-20 2013-06-04 Covidien Lp Compound barb medical device and method
US8888810B2 (en) * 2008-02-20 2014-11-18 Covidien Lp Compound barb medical device and method
WO2009108705A1 (en) * 2008-02-25 2009-09-03 Autonomic Technologies, Inc. Devices, methods, and systems for harvesting energy in the body
US8283793B2 (en) * 2008-08-21 2012-10-09 Autonomic Technologies, Inc. Device for energy harvesting within a vessel
US8323316B2 (en) 2008-10-09 2012-12-04 Covidien Lp Knotted suture end effector
US8206291B2 (en) 2009-03-27 2012-06-26 Tyco Healthcare Group Lp Portal device
US20110112482A1 (en) * 2009-11-10 2011-05-12 Russell Redd Breakaway peg tube
US8408210B2 (en) * 2009-12-18 2013-04-02 Covidien Lp Cuffless tracheal tube
KR101703281B1 (ko) * 2010-12-07 2017-02-06 삼성전자주식회사 다층 전기활성 폴리머 디바이스 및 그 제조방법
CN119791898B (zh) * 2025-01-06 2025-09-30 广东博迈医疗科技股份有限公司 颈动脉栓塞保护装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148307A (en) * 1975-12-26 1979-04-10 Olympus Optical Company Limited Tubular medical instrument having a flexible sheath driven by a plurality of cuffs
US4676228A (en) * 1985-10-25 1987-06-30 Krasner Jerome L Medical apparatus having inflatable cuffs and a middle expandable section
US5337732A (en) * 1992-09-16 1994-08-16 Cedars-Sinai Medical Center Robotic endoscopy
US5527280A (en) 1995-03-29 1996-06-18 The Children's Seashore House Multi-lumen enteral feeding and medicating device
US6812624B1 (en) * 1999-07-20 2004-11-02 Sri International Electroactive polymers
US6376971B1 (en) * 1997-02-07 2002-04-23 Sri International Electroactive polymer electrodes
US6060811A (en) * 1997-07-25 2000-05-09 The United States Of America As Represented By The United States National Aeronautics And Space Administration Advanced layered composite polylaminate electroactive actuator and sensor
US6249076B1 (en) * 1998-04-14 2001-06-19 Massachusetts Institute Of Technology Conducting polymer actuator
JP4330683B2 (ja) * 1999-01-27 2009-09-16 ジョンソン・エンド・ジョンソン株式会社 管腔内挿入具及びその製造方法
US20050085693A1 (en) 2000-04-03 2005-04-21 Amir Belson Activated polymer articulated instruments and methods of insertion
US6514237B1 (en) * 2000-11-06 2003-02-04 Cordis Corporation Controllable intralumen medical device
EP1503714A4 (en) * 2002-04-22 2007-01-24 Philadelphia Children Hospital COMBINATION DEVICE WITH LOW PROFILE FOR GASTROSTOMY OR JEJUNOSTOMY WITH PROBLEMS DIFFERENT TO GRANULUM FORMATION
US6749556B2 (en) 2002-05-10 2004-06-15 Scimed Life Systems, Inc. Electroactive polymer based artificial sphincters and artificial muscle patches
US20030225393A1 (en) * 2002-05-31 2003-12-04 Kimberly-Clark Worldwide, Inc. Low profile transpyloric jejunostomy system and method to enable
US20030229332A1 (en) * 2002-06-11 2003-12-11 Scimed Life Systems, Inc. Adjustable double balloon catheter with a through lumen for stone management
US7063671B2 (en) * 2002-06-21 2006-06-20 Boston Scientific Scimed, Inc. Electronically activated capture device
US6679836B2 (en) * 2002-06-21 2004-01-20 Scimed Life Systems, Inc. Universal programmable guide catheter
US20040068161A1 (en) * 2002-10-02 2004-04-08 Couvillon Lucien Alfred Thrombolysis catheter
EP1610752B1 (en) * 2003-01-31 2013-01-02 Boston Scientific Limited Localized drug delivery using drug-loaded nanocapsules and implantable device coated with the same
JP2004275624A (ja) * 2003-03-19 2004-10-07 Nippon Sherwood Medical Industries Ltd 胃瘻形成管
US20040230290A1 (en) * 2003-05-15 2004-11-18 Jan Weber Medical devices and methods of making the same
US8398693B2 (en) 2004-01-23 2013-03-19 Boston Scientific Scimed, Inc. Electrically actuated medical devices
US7353747B2 (en) * 2005-07-28 2008-04-08 Ethicon Endo-Surgery, Inc. Electroactive polymer-based pump

Also Published As

Publication number Publication date
US20070038238A1 (en) 2007-02-15
EP1747772A1 (en) 2007-01-31
AU2006203201B2 (en) 2012-03-08
JP2007044504A (ja) 2007-02-22
US7749197B2 (en) 2010-07-06
CN1907244A (zh) 2007-02-07
CN1907244B (zh) 2011-06-29
CA2554356C (en) 2014-02-25
AU2006203201A1 (en) 2007-02-15
CA2554356A1 (en) 2007-01-28

Similar Documents

Publication Publication Date Title
BRPI0603025A (pt) tubo para gastrostomia endoscópica percutánea com base em polìmero eletroativo e métodos de uso
BRPI0704636A (pt) aparelho de fixação para acoplagem com um endoscópio
BRPI0811641B8 (pt) sistema cirúrgico ultrassônico
AR074147A1 (es) Glotiscopio
CY1112054T1 (el) Ευκαμπτη χειρουργικη κεφαλη (καθετηρας)
ATE440632T1 (de) Katheter mit verbesserter distaler spitze
AR055952A1 (es) Dispositivos medicos para usar con un endoscopio
BR112015022880A2 (pt) dispositivo de fixação e método de inserção do mesmo em um osso
DE60326888D1 (de) Haltevorrichtung für einen medizinischen Führungsdraht
SG152201A1 (en) Integrated conduit insertion medical device
WO2008128142A3 (en) Elastically deformable surgical access device having telescoping guide tube
ATE538744T1 (de) Katheter mit biegbarer spitze
ATE435001T1 (de) Chirurgische sonde
BRPI0703729A (pt) dispositivos de endoscopia descartáveis
BRPI0408850A (pt) cateter com ponta resistente à oclusão
WO2009048542A3 (en) Transluminal endoscopic surgery kit
BRPI0401511A (pt) Estrutura de liberação controlada para a fixação de dispositivos médicos
BRPI0405876A (pt) Encaixe para placas ocas de conexão
BRPI0518181A (pt) dispositivo e método de aplicação de fluido
EP1849426A3 (en) Medical instrument having a medical needle-knife
BRPI0510437A (pt) dispositivo de extensão do tubo de gastrostomia
BRPI0511076A (pt) conector para uso com tubulação de múltiplos lúmens
BRPI0507415A (pt) kit de cateter para prevenção de infecção para ser utilizado em gastrostomia
EP1933790A4 (en) LOW PROFILE FEEDER WITHOUT BALLOON WITH INLET / REMOVAL TOOL
ATE531316T1 (de) Phlebotomienadel mit formspeicherlegierung- rückflusssensor

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]