BRPI0603041A - dispositivo de atravessamento de lúmen baseado em polìmero eletroativo - Google Patents

dispositivo de atravessamento de lúmen baseado em polìmero eletroativo

Info

Publication number
BRPI0603041A
BRPI0603041A BRPI0603041-6A BRPI0603041A BRPI0603041A BR PI0603041 A BRPI0603041 A BR PI0603041A BR PI0603041 A BRPI0603041 A BR PI0603041A BR PI0603041 A BRPI0603041 A BR PI0603041A
Authority
BR
Brazil
Prior art keywords
electroactive polymer
polymer based
crossing device
based lumen
lumen crossing
Prior art date
Application number
BRPI0603041-6A
Other languages
English (en)
Inventor
Mark S Ortiz
Jeffrey S Swayze
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 BRPI0603041A publication Critical patent/BRPI0603041A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/005—Flexible endoscopes
    • A61B1/0051—Flexible endoscopes with controlled bending of insertion part
    • A61B1/0052—Constructional details of control elements, e.g. handles
    • A61B1/0053—Constructional details of control elements, e.g. handles using distributed actuators, e.g. artificial muscles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00147—Holding or positioning arrangements
    • A61B1/00156—Holding or positioning arrangements using self propulsion

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
  • External Artificial Organs (AREA)

Abstract

"DISPOSITIVO DE ATRAVESSAMENTO DE LúMEN BASEADO EM POLìMERO ELETROATIVO". A invenção refere-se a métodos e dispositivos para atravessar um lúmen de uma parte de corpo tubular, tal como o intestino grosso ou delgado, o cólon, a bexiga, o estómago, etc. Em uma modalidade exemplar, os métodos e dispositivos utilizam os polímeros eletroativos os quais são seletivamente atuados para mover um dispositivo através de um lúmen.
BRPI0603041-6A 2005-07-28 2006-07-28 dispositivo de atravessamento de lúmen baseado em polìmero eletroativo BRPI0603041A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/161,262 US7758512B2 (en) 2005-07-28 2005-07-28 Electroactive polymer-based lumen traversing device

Publications (1)

Publication Number Publication Date
BRPI0603041A true BRPI0603041A (pt) 2007-03-13

Family

ID=37395919

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0603041-6A BRPI0603041A (pt) 2005-07-28 2006-07-28 dispositivo de atravessamento de lúmen baseado em polìmero eletroativo

Country Status (10)

Country Link
US (1) US7758512B2 (pt)
EP (1) EP1747749B1 (pt)
JP (1) JP5117005B2 (pt)
CN (1) CN1915160A (pt)
AT (1) ATE507758T1 (pt)
AU (1) AU2006203208B2 (pt)
BR (1) BRPI0603041A (pt)
CA (1) CA2554313A1 (pt)
DE (1) DE602006021672D1 (pt)
MX (1) MXPA06008649A (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9242073B2 (en) * 2006-08-18 2016-01-26 Boston Scientific Scimed, Inc. Electrically actuated annelid
WO2008095052A2 (en) * 2007-01-30 2008-08-07 Loma Vista Medical, Inc., Biological navigation device
US12082781B2 (en) * 2007-01-30 2024-09-10 Loma Vista Medical, Inc. Biological navigation device
US20090275800A1 (en) * 2008-05-01 2009-11-05 Zeiner Mark S Camera for positioning in the pylorus during bariatric procedures
US8408210B2 (en) * 2009-12-18 2013-04-02 Covidien Lp Cuffless tracheal tube
CN103025226B (zh) * 2010-08-31 2017-02-22 库克医学技术有限责任公司 消融套管
US8740034B2 (en) 2010-09-30 2014-06-03 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with interchangeable staple cartridge arrangements
CN103637762B (zh) * 2013-12-27 2015-08-19 上海交通大学 消化道癌前病变无创检查系统
WO2016053187A1 (en) * 2014-09-29 2016-04-07 Nanyang Technological University Carrying platform for moving a device within a conduit
US10967154B2 (en) * 2016-02-22 2021-04-06 Arizona Board Of Regents On Behalf Of Arizona State University Adjustable guidewire
EP3488891A1 (en) * 2017-11-27 2019-05-29 Cook Medical Technologies LLC Device for translational movement through vessels
CN108294732A (zh) * 2018-01-24 2018-07-20 深圳市凯思特医疗科技股份有限公司 红外造影导管
US10959751B2 (en) * 2018-11-07 2021-03-30 Warren Z McCarthy Piezoelectric thrombus removal

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5398670A (en) * 1993-08-31 1995-03-21 Ethicon, Inc. Lumen traversing device
US5389222A (en) 1993-09-21 1995-02-14 The United States Of America As Represented By The United States Department Of Energy Spring-loaded polymeric gel actuators
US6812624B1 (en) * 1999-07-20 2004-11-02 Sri International Electroactive polymers
US6249076B1 (en) 1998-04-14 2001-06-19 Massachusetts Institute Of Technology Conducting polymer actuator
US6610007B2 (en) 2000-04-03 2003-08-26 Neoguide Systems, Inc. Steerable segmented endoscope and method of insertion
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
WO2002053808A1 (en) 2001-01-03 2002-07-11 Wen Lu Stable conjugated polymer electrochromic devices incorporating ionic liquids
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
US7942884B2 (en) 2002-12-11 2011-05-17 Usgi Medical, Inc. Methods for reduction of a gastric lumen
US20050113892A1 (en) 2003-11-26 2005-05-26 Sproul Michael E. Surgical tool with an electroactive polymer for use in a body

Also Published As

Publication number Publication date
MXPA06008649A (es) 2007-01-29
JP2007029740A (ja) 2007-02-08
ATE507758T1 (de) 2011-05-15
AU2006203208A1 (en) 2007-02-15
EP1747749B1 (en) 2011-05-04
AU2006203208B2 (en) 2012-03-08
US7758512B2 (en) 2010-07-20
EP1747749A1 (en) 2007-01-31
US20070038237A1 (en) 2007-02-15
CA2554313A1 (en) 2007-01-28
CN1915160A (zh) 2007-02-21
JP5117005B2 (ja) 2013-01-09
DE602006021672D1 (de) 2011-06-16

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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]