CA2411460C - Dispositif intraluminal autopropulse avec canal de travail et methode d'utilisation de celui-ci - Google Patents

Dispositif intraluminal autopropulse avec canal de travail et methode d'utilisation de celui-ci Download PDF

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Publication number
CA2411460C
CA2411460C CA2411460A CA2411460A CA2411460C CA 2411460 C CA2411460 C CA 2411460C CA 2411460 A CA2411460 A CA 2411460A CA 2411460 A CA2411460 A CA 2411460A CA 2411460 C CA2411460 C CA 2411460C
Authority
CA
Canada
Prior art keywords
capsule
medical device
working channel
propulsion member
body lumen
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA2411460A
Other languages
English (en)
Other versions
CA2411460A1 (fr
Inventor
Gary L. Long
Kenneth S. Wales
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ethicon Endo Surgery Inc
Original Assignee
Ethicon Endo Surgery 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
Priority claimed from US10/247,212 external-priority patent/US20030093031A1/en
Application filed by Ethicon Endo Surgery Inc filed Critical Ethicon Endo Surgery Inc
Publication of CA2411460A1 publication Critical patent/CA2411460A1/fr
Application granted granted Critical
Publication of CA2411460C publication Critical patent/CA2411460C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A61B1/04—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 combined with photographic or television appliances
    • A61B1/041—Capsule endoscopes for imaging
    • 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
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • 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
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00087—Tools
    • 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
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00094—Suction openings
    • 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
    • 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
    • A61B1/012—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 characterised by internal passages or accessories therefor
    • A61B1/018—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 characterised by internal passages or accessories therefor for receiving instruments

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Endoscopes (AREA)
  • Surgical Instruments (AREA)

Abstract

L'invention présente un dispositif et une méthode donnant accès à un instrument médical, comme un instrument chirurgical, à partir d'un point à l'intérieur d'une lumière corporelle comme une portion du tract gastro-intestinal. Un dispositif autopropulsé, comme une capsule dotée d'électrodes pour provoquer la contraction du tissu de la lumière, peut être positionné à l'intérieur de la lumière corporelle à un emplacement désiré. L'instrument médical peut être orienté dans un canal de travail associé à la capsule pour accéder aux tissus de la lumière corporelle par la capsule.
CA2411460A 2001-11-09 2002-11-08 Dispositif intraluminal autopropulse avec canal de travail et methode d'utilisation de celui-ci Expired - Fee Related CA2411460C (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US34442901P 2001-11-09 2001-11-09
US34442601P 2001-11-09 2001-11-09
US60/344,429 2001-11-09
US60/344,426 2001-11-09
US10/247,212 US20030093031A1 (en) 2001-11-09 2002-09-19 Self-propelled, intraluminal device with medical agent applicator and method of use
US10/247,213 2002-09-19

Publications (2)

Publication Number Publication Date
CA2411460A1 CA2411460A1 (fr) 2003-05-09
CA2411460C true CA2411460C (fr) 2014-02-25

Family

ID=27400025

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002411449A Abandoned CA2411449A1 (fr) 2001-11-09 2002-11-08 Dispositif intraluminal autonome comportant un applicateur d'agent diagnostic et mode d'emploi
CA2411460A Expired - Fee Related CA2411460C (fr) 2001-11-09 2002-11-08 Dispositif intraluminal autopropulse avec canal de travail et methode d'utilisation de celui-ci

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002411449A Abandoned CA2411449A1 (fr) 2001-11-09 2002-11-08 Dispositif intraluminal autonome comportant un applicateur d'agent diagnostic et mode d'emploi

Country Status (1)

Country Link
CA (2) CA2411449A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3969733B2 (ja) * 2003-05-22 2007-09-05 学校法人早稲田大学 医療用マニピュレータ

Also Published As

Publication number Publication date
CA2411449A1 (fr) 2003-05-09
CA2411460A1 (fr) 2003-05-09

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20201109