WO2014112518A9 - 組織採取装置 - Google Patents

組織採取装置 Download PDF

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Publication number
WO2014112518A9
WO2014112518A9 PCT/JP2014/050556 JP2014050556W WO2014112518A9 WO 2014112518 A9 WO2014112518 A9 WO 2014112518A9 JP 2014050556 W JP2014050556 W JP 2014050556W WO 2014112518 A9 WO2014112518 A9 WO 2014112518A9
Authority
WO
WIPO (PCT)
Prior art keywords
needle tube
sampling device
sheath
tissue sampling
distal end
Prior art date
Application number
PCT/JP2014/050556
Other languages
English (en)
French (fr)
Other versions
WO2014112518A1 (ja
Inventor
工 出島
真一 山川
Original Assignee
富士フイルム株式会社
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 富士フイルム株式会社 filed Critical 富士フイルム株式会社
Priority to JP2014557479A priority Critical patent/JP5997297B2/ja
Priority to EP14740187.1A priority patent/EP2946732B1/en
Publication of WO2014112518A1 publication Critical patent/WO2014112518A1/ja
Priority to US14/800,703 priority patent/US10736613B2/en
Publication of WO2014112518A9 publication Critical patent/WO2014112518A9/ja

Links

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
    • A61B10/0233—Pointed or sharp biopsy instruments
    • A61B10/0266—Pointed or sharp biopsy instruments means for severing sample
    • 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
    • A61B10/0233—Pointed or sharp biopsy instruments
    • 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
    • A61B10/04—Endoscopic instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
    • 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
    • A61B10/0233—Pointed or sharp biopsy instruments
    • A61B10/0241—Pointed or sharp biopsy instruments for prostate
    • 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
    • A61B10/04—Endoscopic instruments
    • A61B2010/045—Needles

Landscapes

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

Abstract

　本発明は、病理確定診断を行うために十分な量の生体組織を容易に採取することを可能にする。本発明の一態様に係る組織採取装置は、可撓性を有するシース３４と、シース３４に進退自在に挿通され、生体組織に穿刺される針管３５と、シース３４の基端側に設けられ、針管３５の進退を操作する操作部と、を備える。この針管３５は、先端開口３５ｃから基端側に向けて延びるスリット５０を備えた先端部を有する。
PCT/JP2014/050556 2013-01-21 2014-01-15 組織採取装置 WO2014112518A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2014557479A JP5997297B2 (ja) 2013-01-21 2014-01-15 組織採取装置
EP14740187.1A EP2946732B1 (en) 2013-01-21 2014-01-15 Tissue sampling device
US14/800,703 US10736613B2 (en) 2013-01-21 2015-07-16 Tissue sampling device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-008715 2013-01-21
JP2013008715 2013-01-21

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/800,703 Continuation US10736613B2 (en) 2013-01-21 2015-07-16 Tissue sampling device

Publications (2)

Publication Number Publication Date
WO2014112518A1 WO2014112518A1 (ja) 2014-07-24
WO2014112518A9 true WO2014112518A9 (ja) 2015-07-30

Family

ID=51209607

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2014/050556 WO2014112518A1 (ja) 2013-01-21 2014-01-15 組織採取装置

Country Status (4)

Country Link
US (1) US10736613B2 (ja)
EP (1) EP2946732B1 (ja)
JP (1) JP5997297B2 (ja)
WO (1) WO2014112518A1 (ja)

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US10159470B2 (en) 2014-07-30 2018-12-25 Covidien Lp Exchangeable core biopsy needle
US10182798B2 (en) 2014-07-30 2019-01-22 Covidien Lp Exchangeable core biopsy needle
US9877708B2 (en) 2014-07-30 2018-01-30 Covidien Lp Exchangeable core biopsy needle
US9844362B2 (en) 2015-01-13 2017-12-19 Covidien Lp Exchangeable core biopsy needle
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CN107847227A (zh) * 2015-06-11 2018-03-27 波士顿科学国际有限公司 柔性活检针
CN106137268A (zh) * 2016-08-26 2016-11-23 南京微创医学科技股份有限公司 一种超声取样针
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US20190282218A1 (en) * 2018-03-14 2019-09-19 SPIRATION, INC., d/b/a OLYMPUS RESPIRATORY AMERICA Catheter Assembly With Offset Device For Tissue Sampling
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Also Published As

Publication number Publication date
EP2946732B1 (en) 2019-04-17
EP2946732A1 (en) 2015-11-25
EP2946732A4 (en) 2016-03-02
JPWO2014112518A1 (ja) 2017-01-19
JP5997297B2 (ja) 2016-09-28
US20150313580A1 (en) 2015-11-05
WO2014112518A1 (ja) 2014-07-24
US10736613B2 (en) 2020-08-11

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