WO1998032380A1 - Endoscope thoracique auxiliaire pour chirurgie invasive a minima - Google Patents

Endoscope thoracique auxiliaire pour chirurgie invasive a minima Download PDF

Info

Publication number
WO1998032380A1
WO1998032380A1 PCT/US1998/001933 US9801933W WO9832380A1 WO 1998032380 A1 WO1998032380 A1 WO 1998032380A1 US 9801933 W US9801933 W US 9801933W WO 9832380 A1 WO9832380 A1 WO 9832380A1
Authority
WO
WIPO (PCT)
Prior art keywords
assembly
imaging
camera
imaging assembly
cavity
Prior art date
Application number
PCT/US1998/001933
Other languages
English (en)
Inventor
Alan A. Conlan
Russell F. Stahl
Yuri E. Kazakevich
Gheorghe Mihalca
Original Assignee
University Of Massachusetts
Smith & Nephew, 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 University Of Massachusetts, Smith & Nephew, Inc. filed Critical University Of Massachusetts
Priority to AU62611/98A priority Critical patent/AU6261198A/en
Publication of WO1998032380A1 publication Critical patent/WO1998032380A1/fr

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
    • A61B1/00163—Optical arrangements
    • A61B1/00174—Optical arrangements characterised by the viewing angles
    • A61B1/00183—Optical arrangements characterised by the viewing angles for variable viewing angles
    • 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
    • A61B1/313—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 introducing through surgical openings, e.g. laparoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B2017/348—Means for supporting the trocar against the body or retaining the trocar inside the body
    • A61B2017/3482—Means for supporting the trocar against the body or retaining the trocar inside the body inside
    • A61B2017/3484—Anchoring means, e.g. spreading-out umbrella-like structure

Landscapes

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

Abstract

Un endoscope thoracique auxiliaire, utile pour la chirurgie thoracique invasive a minima, comporte un ensemble d'imagerie pourvu d'un système de fixation qui permet de positionner l'ensemble sur la paroi supérieure de la cavité thoracique. Dans l'un des modes de réalisation, l'ensemble d'imagerie est un ensemble caméra CCD, sur lequel se ferme une enveloppe externe constituant une protection fermée au moment de l'introduction. Une fois la caméra introduite, l'enveloppe s'ouvre comme un parapluie pour former un ancrage de stabilisation ou une base en contact avec la paroi thoracique. La caméra, qui a un champ de vision panoramique, peut tourner autour d'un axe support de façon à faire face à une direction choisie dans le plan horizontal et, de préférence, elle peut se déplacer autour d'un axe transversal, ce qui permet de régler la perspective verticale. Un arbre support peut coulisser pour faire monter ou descendre la caméra. Dans l'un des modes de réalisation, l'ensemble d'imagerie est une matrice à photodétecteurs réagissant au rayonnement IR ou thermique. Un refroidisseur, qui suivant les différents modes de réalisation se trouve à l'intérieur de la caméra ou à l'extérieur de la cavité thoracique, limite ou régule la température de la matrice à photodétecteurs. Dans un autre mode de réalisation, l'ensemble d'imagerie comprend une source de lumière placée à l'extérieur de la cavité, avec un relais ou une connexion temporaire aboutissant à la face de sortie de la caméra. Dans d'autres modes de réalisation, l'unité peut fonctionner sans source de lumière propre ou sans éclairage extrinsèque. L'ensemble caméra peut comporter un élément zoom permettant de faire varier l'agrandissement du champ de l'image.
PCT/US1998/001933 1997-01-24 1998-01-21 Endoscope thoracique auxiliaire pour chirurgie invasive a minima WO1998032380A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU62611/98A AU6261198A (en) 1997-01-24 1998-01-21 Auxiliary thoracic endoscope for minimally invasive surgery

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78865097A 1997-01-24 1997-01-24
US08/788,650 1997-01-24

Publications (1)

Publication Number Publication Date
WO1998032380A1 true WO1998032380A1 (fr) 1998-07-30

Family

ID=25145142

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/001933 WO1998032380A1 (fr) 1997-01-24 1998-01-21 Endoscope thoracique auxiliaire pour chirurgie invasive a minima

Country Status (2)

Country Link
AU (1) AU6261198A (fr)
WO (1) WO1998032380A1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002085194A1 (fr) * 2001-04-20 2002-10-31 Power Medical Interventions, Inc. Dispositif d'imagerie
WO2003013349A3 (fr) * 2001-08-09 2003-07-10 Smith & Nephew Inc Endoscope dote d'une sonde d'imagerie
US6652452B1 (en) 1999-10-25 2003-11-25 Advanced Medical Electronics Corporation Infrared endoscope with sensor array at the distal tip
WO2009105473A2 (fr) * 2008-02-19 2009-08-27 Portaero, Inc. Procédés et dispositifs pour des soins de suivi et le traitement d'un pneumostome
WO2011004101A1 (fr) * 2009-07-09 2011-01-13 Snecma Dispositif de controle d'un moteur de turbomachine
US8652034B2 (en) 2011-10-04 2014-02-18 Warsaw Orthopedic, Inc. Surgical instrument stabilizer and method
US8862209B2 (en) 2004-07-09 2014-10-14 Covidien Lp Surgical imaging device
US9332242B2 (en) 2012-11-26 2016-05-03 Gyrus Acmi, Inc. Dual sensor imaging system
US9538903B2 (en) 2008-01-11 2017-01-10 Boston Scientific Scimed, Inc. Endoscope anchoring device
CN106344126A (zh) * 2016-10-08 2017-01-25 江苏风和医疗器材有限公司 无芯穿刺器
US9867523B2 (en) 2002-01-30 2018-01-16 Covidien Lp Surgical imaging device
DE102020214686A1 (de) 2020-11-23 2022-05-25 Carl Zeiss Meditec Ag Trokar-Anordnung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599662A (en) * 1950-02-02 1952-06-10 Randolph R Rosenbaum Choledochoscope
US4686965A (en) * 1985-02-08 1987-08-18 Richard Wolf Gmbh Instrument for endoscopic operations
US5279575A (en) * 1992-08-13 1994-01-18 Brigham & Women's Hospital Locking pivotal surgical orifice
US5354302A (en) * 1992-11-06 1994-10-11 Ko Sung Tao Medical device and method for facilitating intra-tissue visual observation and manipulation of distensible tissues
DE9414957U1 (de) * 1994-05-25 1995-09-28 Lemke Norbert Trokar-Bilderzeugungsvorrichtung
US5575757A (en) 1992-10-09 1996-11-19 Smith & Nephew Endoscopy Inc. Endoscope with focusing mechanism

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599662A (en) * 1950-02-02 1952-06-10 Randolph R Rosenbaum Choledochoscope
US4686965A (en) * 1985-02-08 1987-08-18 Richard Wolf Gmbh Instrument for endoscopic operations
US5279575A (en) * 1992-08-13 1994-01-18 Brigham & Women's Hospital Locking pivotal surgical orifice
US5575757A (en) 1992-10-09 1996-11-19 Smith & Nephew Endoscopy Inc. Endoscope with focusing mechanism
US5354302A (en) * 1992-11-06 1994-10-11 Ko Sung Tao Medical device and method for facilitating intra-tissue visual observation and manipulation of distensible tissues
DE9414957U1 (de) * 1994-05-25 1995-09-28 Lemke Norbert Trokar-Bilderzeugungsvorrichtung

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6652452B1 (en) 1999-10-25 2003-11-25 Advanced Medical Electronics Corporation Infrared endoscope with sensor array at the distal tip
WO2002085194A1 (fr) * 2001-04-20 2002-10-31 Power Medical Interventions, Inc. Dispositif d'imagerie
WO2003013349A3 (fr) * 2001-08-09 2003-07-10 Smith & Nephew Inc Endoscope dote d'une sonde d'imagerie
US6916286B2 (en) 2001-08-09 2005-07-12 Smith & Nephew, Inc. Endoscope with imaging probe
US9867523B2 (en) 2002-01-30 2018-01-16 Covidien Lp Surgical imaging device
US8862209B2 (en) 2004-07-09 2014-10-14 Covidien Lp Surgical imaging device
US9538903B2 (en) 2008-01-11 2017-01-10 Boston Scientific Scimed, Inc. Endoscope anchoring device
US10433714B2 (en) 2008-01-11 2019-10-08 Boston Scientific Scimed, Inc. Endoscope anchoring device
WO2009105473A2 (fr) * 2008-02-19 2009-08-27 Portaero, Inc. Procédés et dispositifs pour des soins de suivi et le traitement d'un pneumostome
WO2009105473A3 (fr) * 2008-02-19 2010-01-21 Portaero, Inc. Procédés et dispositifs pour des soins de suivi et le traitement d'un pneumostome
WO2011004101A1 (fr) * 2009-07-09 2011-01-13 Snecma Dispositif de controle d'un moteur de turbomachine
US8499622B2 (en) 2009-07-09 2013-08-06 Snecma Device for checking a turbomachine engine
CN102472726B (zh) * 2009-07-09 2014-11-19 斯奈克玛 用于检查涡轮引擎的装置
CN102472726A (zh) * 2009-07-09 2012-05-23 斯奈克玛 用于检查涡轮引擎的装置
FR2947911A1 (fr) * 2009-07-09 2011-01-14 Snecma Dispositif de controle d'un moteur de turbomachine
US8652034B2 (en) 2011-10-04 2014-02-18 Warsaw Orthopedic, Inc. Surgical instrument stabilizer and method
US9332242B2 (en) 2012-11-26 2016-05-03 Gyrus Acmi, Inc. Dual sensor imaging system
CN106344126A (zh) * 2016-10-08 2017-01-25 江苏风和医疗器材有限公司 无芯穿刺器
CN106344126B (zh) * 2016-10-08 2019-02-15 江苏风和医疗器材股份有限公司 无芯穿刺器
DE102020214686A1 (de) 2020-11-23 2022-05-25 Carl Zeiss Meditec Ag Trokar-Anordnung

Also Published As

Publication number Publication date
AU6261198A (en) 1998-08-18

Similar Documents

Publication Publication Date Title
AU2020213406B2 (en) Systems And Methods For Visualizing Ablated Tissue
US9271637B2 (en) Solid state illumination for endoscopy
JP5893124B2 (ja) 腹腔鏡システム
JP4583572B2 (ja) 画像センサーを一体に取り付けた外科手術装置
US9033870B2 (en) Pluggable vision module and portable display for endoscopy
US6110106A (en) Endoscopes and methods relating to direct viewing of a target tissue
US6217510B1 (en) Endoscopes and endoscope devices which image regular observation images and fluorescent images as well as which provide easier operation of treatment tools
US6178346B1 (en) Infrared endoscopic imaging in a liquid with suspended particles: method and apparatus
US8538507B2 (en) Infrared endoscopic balloon probes
WO1998032380A1 (fr) Endoscope thoracique auxiliaire pour chirurgie invasive a minima
US20100305406A1 (en) System, device and method for gynecological use
US20090012368A1 (en) Imaging endoscope
JP2002514448A (ja) 貫入内視鏡、並びにｃｍｏｓ画像センサーおよび表示装置を備えた内視鏡付き外科用器具
CA2472197A1 (fr) Appareil et procede d'examen spectroscopique du colon
JPS63161936A (ja) 体外観察装置
JP2001204683A (ja) 蛍光観察装置
JP2021532887A (ja) 電気手術器具
US20230000330A1 (en) Medical observation system, medical imaging device and imaging method
ES2960043T3 (es) Sonda de espectroscopia Raman, aparato de espectroscopia Raman que incluye la sonda de espectroscopia Raman y un conjunto alargado
Leonhard et al. The endoscope, endoscopic equipment and instrumentation
JPS63143022A (ja) 内視鏡用ライトガイド
US10537225B2 (en) Marking method and resecting method
JPH05305051A (ja) 内視鏡
RU2776771C1 (ru) Электрохирургический инструмент для доставки радиочастотной (рч) и/или микроволновой энергии в биологическую ткань
Price Equipment and instrumentation

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CZ DE DK EE ES FI GB GE GH HU ID IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG UZ VN YU ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: CA