WO2009065564A3 - Urologisches resektoskop mit löchern - Google Patents

Urologisches resektoskop mit löchern Download PDF

Info

Publication number
WO2009065564A3
WO2009065564A3 PCT/EP2008/009766 EP2008009766W WO2009065564A3 WO 2009065564 A3 WO2009065564 A3 WO 2009065564A3 EP 2008009766 W EP2008009766 W EP 2008009766W WO 2009065564 A3 WO2009065564 A3 WO 2009065564A3
Authority
WO
WIPO (PCT)
Prior art keywords
tube
internal tube
holes
end region
resectoscope
Prior art date
Application number
PCT/EP2008/009766
Other languages
English (en)
French (fr)
Other versions
WO2009065564A2 (de
Inventor
Pieter Brommersma
Original Assignee
Winter & Ibe Olympus
Pieter Brommersma
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 Winter & Ibe Olympus, Pieter Brommersma filed Critical Winter & Ibe Olympus
Priority to US12/677,401 priority Critical patent/US20100280314A1/en
Publication of WO2009065564A2 publication Critical patent/WO2009065564A2/de
Publication of WO2009065564A3 publication Critical patent/WO2009065564A3/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
    • 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
    • A61B1/00163—Optical arrangements
    • A61B1/00174—Optical arrangements characterised by the viewing angles
    • A61B1/00179—Optical arrangements characterised by the viewing angles for off-axis viewing
    • 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
    • A61B1/015—Control of fluid supply or evacuation
    • 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
    • A61B1/12—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 with cooling or rinsing arrangements
    • A61B1/126—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 with cooling or rinsing arrangements provided with means for cleaning in-use
    • 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
    • A61B1/307—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 for the urinary organs, e.g. urethroscopes, cystoscopes

Landscapes

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

Abstract

Ein Resektoskop mit einem Schaft (1), der ein Außenrohr (2) und ein Innenrohr (3) aufweist, wobei im Innenrohr (3) eine schrägblickende Optik (8) angeordnet ist, welche zusammen mit dem Innenrohr (3) gemeinsam gegenüber dem Außenrohr (2) drehbar angeordnet ist, wobei das Innenrohr (3) mit seinem distalen Endbereich (5) am Außenrohr abgedichtet gleitend ausgebildet ist und das Außenrohr (2) im distalen Endbereich proximal vom Endbereich (5) des Innenrohres (3) Löcher (4) aufweist, und wobei der Innenraum des Innenrohres (3) als Zuflusskanal und der Zwischenraum zwischen den Rohren (2, 3) als Abflusskanal angeschlossen sind, ist dadurch gekennzeichnet, dass die Löcher (4) über den Umfang verteilt angeordnet sind und das Innenrohr (3) eine Abdeckeinrichtung (51) aufweist, die in einem Umfangsbereich die Löcher (4) abdeckt.
PCT/EP2008/009766 2007-11-20 2008-11-19 Urologisches resektoskop mit löchern WO2009065564A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/677,401 US20100280314A1 (en) 2007-11-20 2008-11-19 Urological resectoscope comprising holes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007055582A DE102007055582A1 (de) 2007-11-20 2007-11-20 Urologisches Resektoskop mit Löchern
DE102007055582.4 2007-11-20

Publications (2)

Publication Number Publication Date
WO2009065564A2 WO2009065564A2 (de) 2009-05-28
WO2009065564A3 true WO2009065564A3 (de) 2009-08-20

Family

ID=40280738

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/009766 WO2009065564A2 (de) 2007-11-20 2008-11-19 Urologisches resektoskop mit löchern

Country Status (3)

Country Link
US (1) US20100280314A1 (de)
DE (1) DE102007055582A1 (de)
WO (1) WO2009065564A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018108843A1 (de) * 2018-04-13 2019-10-17 Olympus Winter & Ibe Gmbh Resektoskop
DE102018114448A1 (de) * 2018-06-15 2019-12-19 Olympus Winter & Ibe Gmbh Resektoskop mit längsverschiebbar gelagertem Spülrohr
CN114531846A (zh) * 2019-09-24 2022-05-24 波士顿科学医学有限公司 用于浊度分析的系统、设备和方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6358200B1 (en) * 1999-09-01 2002-03-19 Circon Corporation Continuous flow resectoscope with single tube sheath assembly and rotatable connection
DE10122465C1 (de) * 2001-05-09 2002-08-08 Winter & Ibe Olympus Urologisches Resektoskop mit Isolierkörper
WO2005104966A1 (de) * 2004-04-30 2005-11-10 Karl Storz Gmbh & Co. Kg Chirurgisches instrumentensystem
DE102006006950A1 (de) * 2006-02-14 2007-08-23 Olympus Winter & Ibe Gmbh Schaft eines urologischen Resektoskopes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5807240A (en) * 1996-09-24 1998-09-15 Circon Corporation Continuous flow endoscope with enlarged outflow channel
ATE324826T1 (de) * 2003-10-17 2006-06-15 Henke Sass Wolf Gmbh Endoskop
EP1787570B1 (de) * 2005-11-16 2010-12-29 Richard Wolf GmbH Optisches Instrument
US7503893B2 (en) * 2006-02-03 2009-03-17 Cannuflow, Inc. Anti-extravasation sheath and method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6358200B1 (en) * 1999-09-01 2002-03-19 Circon Corporation Continuous flow resectoscope with single tube sheath assembly and rotatable connection
DE10122465C1 (de) * 2001-05-09 2002-08-08 Winter & Ibe Olympus Urologisches Resektoskop mit Isolierkörper
WO2005104966A1 (de) * 2004-04-30 2005-11-10 Karl Storz Gmbh & Co. Kg Chirurgisches instrumentensystem
DE102006006950A1 (de) * 2006-02-14 2007-08-23 Olympus Winter & Ibe Gmbh Schaft eines urologischen Resektoskopes

Also Published As

Publication number Publication date
WO2009065564A2 (de) 2009-05-28
US20100280314A1 (en) 2010-11-04
DE102007055582A1 (de) 2009-05-28

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