DE112020001742T5 - Endoskop-punktionsnadel - Google Patents

Endoskop-punktionsnadel Download PDF

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Publication number
DE112020001742T5
DE112020001742T5 DE112020001742.7T DE112020001742T DE112020001742T5 DE 112020001742 T5 DE112020001742 T5 DE 112020001742T5 DE 112020001742 T DE112020001742 T DE 112020001742T DE 112020001742 T5 DE112020001742 T5 DE 112020001742T5
Authority
DE
Germany
Prior art keywords
blade surface
needle tip
needle
proximal end
tip portion
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE112020001742.7T
Other languages
German (de)
English (en)
Inventor
Miho Tsubota
Hirofumi Eto
Shuntaro Hattori
Hiroyuki Morishita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Corp
Original Assignee
Olympus 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 Olympus Corp filed Critical Olympus Corp
Publication of DE112020001742T5 publication Critical patent/DE112020001742T5/de
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • A61B1/005—Flexible endoscopes
    • A61B1/0051—Flexible endoscopes with controlled bending of insertion part
    • A61B1/0055—Constructional details of insertion parts, e.g. vertebral elements
    • 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
    • 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
    • A61B1/06—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 illuminating arrangements
    • 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
    • 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
    • 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
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4416—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to combined acquisition of different diagnostic modalities, e.g. combination of ultrasound and X-ray acquisitions
    • 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
    • A61B2010/009—Various features of diagnostic 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
    • A61B10/04—Endoscopic instruments, e.g. catheter-type instruments
    • A61B2010/045—Needles

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Endoscopes (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
DE112020001742.7T 2019-05-17 2020-05-15 Endoskop-punktionsnadel Pending DE112020001742T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPPCT/JP2019/019665 2019-05-17
PCT/JP2019/019665 WO2020234919A1 (ja) 2019-05-17 2019-05-17 内視鏡用穿刺針
PCT/JP2020/019451 WO2020235482A1 (ja) 2019-05-17 2020-05-15 内視鏡用穿刺針

Publications (1)

Publication Number Publication Date
DE112020001742T5 true DE112020001742T5 (de) 2022-01-05

Family

ID=73458309

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112020001742.7T Pending DE112020001742T5 (de) 2019-05-17 2020-05-15 Endoskop-punktionsnadel

Country Status (5)

Country Link
US (1) US20220071609A1 (https=)
JP (3) JP7150987B2 (https=)
CN (3) CN113795201B (https=)
DE (1) DE112020001742T5 (https=)
WO (2) WO2020234919A1 (https=)

Families Citing this family (5)

* 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
CN115500900B (zh) * 2022-09-13 2024-03-19 以诺康医疗科技（苏州）有限公司 一种用于超声手术刀的切削部、过渡部及超声手术刀
USD1124338S1 (en) * 2022-11-21 2026-04-28 Olympus Medical Systems Corp. Endoscopic puncture needle
USD1121148S1 (en) * 2022-11-21 2026-03-31 Olympus Medical Systems Corp. Endoscopic puncture needle
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005073798A (ja) 2003-08-28 2005-03-24 Olympus Corp 内視鏡用穿刺針装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07100140A (ja) * 1993-09-01 1995-04-18 Ribaibu:Kk 義毛の植毛用針
JP2011125632A (ja) * 2009-12-21 2011-06-30 Terumo Corp 超音波ガイド穿刺針及び留置針
WO2012014773A1 (ja) * 2010-07-30 2012-02-02 オリンパスメディカルシステムズ株式会社 医療用針および医療器具
JP2012030010A (ja) * 2010-08-03 2012-02-16 Terumo Corp 穿刺針およびその製造方法
US9987038B2 (en) * 2012-11-26 2018-06-05 Sanusi Umar Follicle punch for use with curled follicles
JP6097826B2 (ja) * 2013-05-27 2017-03-15 富士フイルム株式会社 組織採取装置
WO2015126926A1 (en) * 2014-02-18 2015-08-27 Massachusetts Institute Of Technology Tissue collection needle
US10159470B2 (en) * 2014-07-30 2018-12-25 Covidien Lp Exchangeable core biopsy needle
US9844362B2 (en) * 2015-01-13 2017-12-19 Covidien Lp Exchangeable core biopsy needle
JP5985129B1 (ja) * 2015-02-27 2016-09-06 オリンパス株式会社 内視鏡用穿刺針
US20170216536A1 (en) * 2016-02-01 2017-08-03 Scott Science, LLC Needle with cutting blade
EP3437677B1 (en) * 2016-03-28 2021-07-14 Terumo Kabushiki Kaisha Medical puncture needle and method for manufacturing puncture needle
US10820893B2 (en) * 2017-02-15 2020-11-03 Cook Medical Technologies Llc Endoscopic tri-point biopsy needle
US20180317895A1 (en) * 2017-05-05 2018-11-08 Hoya Corporation Endoscopic biopsy needle tip and methods of use
CN109549690B (zh) * 2017-09-27 2023-08-22 泰尔茂株式会社 医疗用的穿刺针

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005073798A (ja) 2003-08-28 2005-03-24 Olympus Corp 内視鏡用穿刺針装置

Also Published As

Publication number Publication date
JPWO2020235482A1 (https=) 2020-11-26
CN113795201A (zh) 2021-12-14
JP7442003B2 (ja) 2024-03-01
WO2020234919A1 (ja) 2020-11-26
JP2022177251A (ja) 2022-11-30
JP2023123806A (ja) 2023-09-05
CN113795201B (zh) 2025-08-08
WO2020235482A1 (ja) 2020-11-26
JP7309990B2 (ja) 2023-07-18
CN120859568A (zh) 2025-10-31
JP7150987B2 (ja) 2022-10-11
US20220071609A1 (en) 2022-03-10
CN120859569A (zh) 2025-10-31

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