JP7315707B2 - 生検針及び組織採取装置 - Google Patents

生検針及び組織採取装置 Download PDF

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Publication number
JP7315707B2
JP7315707B2 JP2021563932A JP2021563932A JP7315707B2 JP 7315707 B2 JP7315707 B2 JP 7315707B2 JP 2021563932 A JP2021563932 A JP 2021563932A JP 2021563932 A JP2021563932 A JP 2021563932A JP 7315707 B2 JP7315707 B2 JP 7315707B2
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Japan
Prior art keywords
tube
blade
biopsy needle
slit
blade tip
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JP2021563932A
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English (en)
Japanese (ja)
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JPWO2021117649A5 (https=
JPWO2021117649A1 (https=
Inventor
哲矢 西村
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Fujifilm Corp
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Fujifilm Corp
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Publication of JPWO2021117649A5 publication Critical patent/JPWO2021117649A5/ja
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B10/04—Endoscopic instruments, e.g. catheter-type instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or 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—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or 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
    • A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B10/04—Endoscopic instruments, e.g. catheter-type instruments
    • A61B2010/045—Needles

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Surgical Instruments (AREA)
  • Endoscopes (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
JP2021563932A 2019-12-13 2020-12-07 生検針及び組織採取装置 Active JP7315707B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019225567 2019-12-13
JP2019225567 2019-12-13
PCT/JP2020/045362 WO2021117649A1 (ja) 2019-12-13 2020-12-07 生検針及び組織採取装置

Publications (3)

Publication Number Publication Date
JPWO2021117649A1 JPWO2021117649A1 (https=) 2021-06-17
JPWO2021117649A5 JPWO2021117649A5 (https=) 2022-08-04
JP7315707B2 true JP7315707B2 (ja) 2023-07-26

Family

ID=76330344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021563932A Active JP7315707B2 (ja) 2019-12-13 2020-12-07 生検針及び組織採取装置

Country Status (6)

Country Link
US (1) US20220273274A1 (https=)
EP (1) EP4074264B1 (https=)
JP (1) JP7315707B2 (https=)
CN (1) CN114746024B (https=)
IL (1) IL293098B1 (https=)
WO (1) WO2021117649A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4277540A1 (en) * 2021-01-18 2023-11-22 Sandell, Mikael Biopsy device and method for sampling cells or tissue in mammals
CN116636885B (zh) * 2023-06-03 2025-08-29 中国医科大学附属盛京医院 一种消化科超声内窥镜穿刺活检针
WO2025046643A1 (ja) * 2023-08-25 2025-03-06 オリンパスメディカルシステムズ株式会社 針管および生検デバイス
WO2025069559A1 (ja) * 2023-09-29 2025-04-03 富士フイルム株式会社 システム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013523333A (ja) 2010-04-06 2013-06-17 クック メディカル テクノロジーズ エルエルシー 内視鏡超音波誘導生検針
WO2014112518A1 (ja) 2013-01-21 2014-07-24 富士フイルム株式会社 組織採取装置
US20180228476A1 (en) 2017-02-15 2018-08-16 Cook Medical Technologies Llc Endoscopic tri-point biopsy needle
WO2019157389A1 (en) 2018-02-09 2019-08-15 Hoya Corporation Needle tips, needles for tissue collection, methods of fabrication, and methods of use

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5615690A (en) * 1995-02-15 1997-04-01 Symbiosis Corporation Tissue core biopsy cannula
US20040143218A1 (en) * 2003-01-21 2004-07-22 Animas Corporation Needle having optimum grind for reduced insertion force
EP2272429A1 (de) * 2009-07-10 2011-01-12 Roche Diagnostics GmbH Lanzette
USD657461S1 (en) * 2011-04-04 2012-04-10 Cook Medical Technologies Llc Biopsy needle tip
JP5870698B2 (ja) * 2012-01-10 2016-03-01 ニプロ株式会社 卵子採取器具の穿刺針および卵子採取器具の穿刺針の製造方法
US20160030016A1 (en) * 2014-07-30 2016-02-04 Covidien Lp Exchangeable core biopsy needle
US10159470B2 (en) * 2014-07-30 2018-12-25 Covidien Lp Exchangeable core biopsy needle
WO2019049561A1 (ja) * 2017-09-06 2019-03-14 テルモ株式会社 針部材、センサ、針部材の製造方法及びセンサの製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013523333A (ja) 2010-04-06 2013-06-17 クック メディカル テクノロジーズ エルエルシー 内視鏡超音波誘導生検針
WO2014112518A1 (ja) 2013-01-21 2014-07-24 富士フイルム株式会社 組織採取装置
US20180228476A1 (en) 2017-02-15 2018-08-16 Cook Medical Technologies Llc Endoscopic tri-point biopsy needle
WO2019157389A1 (en) 2018-02-09 2019-08-15 Hoya Corporation Needle tips, needles for tissue collection, methods of fabrication, and methods of use

Also Published As

Publication number Publication date
CN114746024A (zh) 2022-07-12
EP4074264A4 (en) 2023-01-11
WO2021117649A1 (ja) 2021-06-17
EP4074264B1 (en) 2025-05-07
IL293098B1 (en) 2026-04-01
IL293098A (en) 2022-07-01
JPWO2021117649A1 (https=) 2021-06-17
EP4074264A1 (en) 2022-10-19
CN114746024B (zh) 2025-09-12
US20220273274A1 (en) 2022-09-01

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