WO2009034745A1 - 医療装置及び生体組織冷凍採取装置 - Google Patents

医療装置及び生体組織冷凍採取装置 Download PDF

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Publication number
WO2009034745A1
WO2009034745A1 PCT/JP2008/058790 JP2008058790W WO2009034745A1 WO 2009034745 A1 WO2009034745 A1 WO 2009034745A1 JP 2008058790 W JP2008058790 W JP 2008058790W WO 2009034745 A1 WO2009034745 A1 WO 2009034745A1
Authority
WO
WIPO (PCT)
Prior art keywords
living tissue
hole
medical device
lid
sampling
Prior art date
Application number
PCT/JP2008/058790
Other languages
English (en)
French (fr)
Inventor
Shinichi Ohno
Koji Shimomura
Original Assignee
University Of Yamanashi
Olympus Medical Systems Corp.
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 Yamanashi, Olympus Medical Systems Corp. filed Critical University Of Yamanashi
Priority to EP08752662.0A priority Critical patent/EP2189101A4/en
Publication of WO2009034745A1 publication Critical patent/WO2009034745A1/ja
Priority to US12/720,014 priority patent/US8303517B2/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B10/06—Biopsy forceps, e.g. with cup-shaped jaws
    • 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
    • A61B1/00105—Constructional details of the endoscope body characterised by modular construction
    • 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
    • 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
    • A61B1/128—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 regulating temperature
    • 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
    • A61B1/042—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 characterised by a proximal camera, e.g. a CCD camera
    • 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
    • A61B17/3421—Cannulas
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A61B2018/0212—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques using an instrument inserted into a body lumen, e.g. catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A61B2018/0225—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques using an instrument for clamping tissue, e.g. forceps

Landscapes

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

Abstract

　医療装置であるトロッカー２０は、生検鉗子４０を被検体内に導出させるための突出開口を備える挿通孔２２ａと、挿通孔２２ａの突出開口を閉塞する蓋体２４と、挿通孔２２ａに生検鉗子４０を格納した状態で、蓋体２４近傍に配置された生検部４１を極低温に冷却する冷却シート２３とを具備して、生体内組織の種々血行動態下における形態学的変化を保持して生体組織の採取を容易に行える。
PCT/JP2008/058790 2007-09-10 2008-05-13 医療装置及び生体組織冷凍採取装置 WO2009034745A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08752662.0A EP2189101A4 (en) 2007-09-10 2008-05-13 Medical device and device for sampling frozen living tissue
US12/720,014 US8303517B2 (en) 2007-09-10 2010-03-09 Medical apparatus and living tissue freezing and harvesting apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007234671 2007-09-10
JP2007-234671 2007-09-10

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/720,014 Continuation US8303517B2 (en) 2007-09-10 2010-03-09 Medical apparatus and living tissue freezing and harvesting apparatus

Publications (1)

Publication Number Publication Date
WO2009034745A1 true WO2009034745A1 (ja) 2009-03-19

Family

ID=40451757

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/058790 WO2009034745A1 (ja) 2007-09-10 2008-05-13 医療装置及び生体組織冷凍採取装置

Country Status (4)

Country Link
US (1) US8303517B2 (ja)
EP (1) EP2189101A4 (ja)
JP (1) JP5665069B2 (ja)
WO (1) WO2009034745A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014054773A1 (ja) * 2012-10-05 2014-04-10 富士フイルム株式会社 体腔内照明具及び医療用観察システム
JP5976957B2 (ja) * 2013-11-26 2016-08-24 シャープ株式会社 体内監視カメラシステム、体内監視カメラシステムの支持管
DE102019116583A1 (de) * 2019-06-19 2020-12-24 Karl Storz Se & Co. Kg Instrumentenschaft mit mehreren Kanälen sowie dessen Fertigung
US20230087044A1 (en) * 2021-09-22 2023-03-23 Titan Medical Inc. Systems, methods, and apparatuses for cleaning a camera during a medical procedure
CN116746966B (zh) * 2023-03-23 2023-11-28 上海导向医疗系统有限公司 一种低温冷冻旋切装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09238893A (ja) * 1996-03-04 1997-09-16 Olympus Optical Co Ltd 内視鏡
JP2004511292A (ja) * 2000-10-16 2004-04-15 サナルス・メディカル・インコーポレイテッド 腫瘍の生体検査装置
JP2005278715A (ja) * 2004-03-26 2005-10-13 Yamaha Corp 熱治療プローブ
JP2006006389A (ja) 2004-06-22 2006-01-12 Olympus Corp 内視鏡用処置具と生体組織解析処理システムと組織解析処理用のサンプル採取方法
JP2007222618A (ja) * 2006-02-10 2007-09-06 Ethicon Endo Surgery Inc 極低温プローブ
JP2007234671A (ja) 2006-02-27 2007-09-13 Toyoda Gosei Co Ltd 発光素子およびその製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4784133A (en) * 1987-01-28 1988-11-15 Mackin Robert A Working well balloon angioscope and method
US5133360A (en) * 1991-03-07 1992-07-28 Spears Colin P Spears retriever
US6540694B1 (en) * 2000-10-16 2003-04-01 Sanarus Medical, Inc. Device for biopsy tumors
US6706037B2 (en) * 2000-10-24 2004-03-16 Galil Medical Ltd. Multiple cryoprobe apparatus and method
AU2002341359A1 (en) * 2001-09-27 2003-04-07 Galil Medical Ltd. Apparatus and method for cryosurgical treatment of tumors of the breast
US7207985B2 (en) * 2003-06-25 2007-04-24 Endocare, Inc. Detachable cryosurgical probe
CN100539936C (zh) * 2004-10-05 2009-09-16 奥林巴斯株式会社 内窥镜系统、生物试样收容容器、生物试样采集方法、以及生物试样的处理方法
US20070055173A1 (en) * 2005-08-23 2007-03-08 Sanarus Medical, Inc. Rotational core biopsy device with liquid cryogen adhesion probe
US20070142852A1 (en) * 2005-12-21 2007-06-21 Manoa Medical, Inc., A Delaware Corporation Tissue cutting device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09238893A (ja) * 1996-03-04 1997-09-16 Olympus Optical Co Ltd 内視鏡
JP2004511292A (ja) * 2000-10-16 2004-04-15 サナルス・メディカル・インコーポレイテッド 腫瘍の生体検査装置
JP2005278715A (ja) * 2004-03-26 2005-10-13 Yamaha Corp 熱治療プローブ
JP2006006389A (ja) 2004-06-22 2006-01-12 Olympus Corp 内視鏡用処置具と生体組織解析処理システムと組織解析処理用のサンプル採取方法
JP2007222618A (ja) * 2006-02-10 2007-09-06 Ethicon Endo Surgery Inc 極低温プローブ
JP2007234671A (ja) 2006-02-27 2007-09-13 Toyoda Gosei Co Ltd 発光素子およびその製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2189101A4

Also Published As

Publication number Publication date
US8303517B2 (en) 2012-11-06
JP5665069B2 (ja) 2015-02-04
JP2009082700A (ja) 2009-04-23
EP2189101A4 (en) 2017-12-06
US20100160813A1 (en) 2010-06-24
EP2189101A1 (en) 2010-05-26

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