CN120859569A - 内窥镜用穿刺针 - Google Patents

内窥镜用穿刺针

Info

Publication number
CN120859569A
CN120859569A CN202511055389.4A CN202511055389A CN120859569A CN 120859569 A CN120859569 A CN 120859569A CN 202511055389 A CN202511055389 A CN 202511055389A CN 120859569 A CN120859569 A CN 120859569A
Authority
CN
China
Prior art keywords
tip
needle
facet
base end
peripheral surface
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
CN202511055389.4A
Other languages
English (en)
Chinese (zh)
Inventor
坪田美帆
江藤大史
服部俊太朗
森下宽之
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 CN120859569A publication Critical patent/CN120859569A/zh
Pending legal-status Critical Current

Links

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)
CN202511055389.4A 2019-05-17 2020-05-15 内窥镜用穿刺针 Pending CN120859569A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
PCT/JP2019/019665 WO2020234919A1 (ja) 2019-05-17 2019-05-17 内視鏡用穿刺針
JPPCT/JP2019/019665 2019-05-17
PCT/JP2020/019451 WO2020235482A1 (ja) 2019-05-17 2020-05-15 内視鏡用穿刺針
CN202080034272.7A CN113795201B (zh) 2019-05-17 2020-05-15 内窥镜用穿刺针

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN202080034272.7A Division CN113795201B (zh) 2019-05-17 2020-05-15 内窥镜用穿刺针

Publications (1)

Publication Number Publication Date
CN120859569A true CN120859569A (zh) 2025-10-31

Family

ID=73458309

Family Applications (3)

Application Number Title Priority Date Filing Date
CN202511055389.4A Pending CN120859569A (zh) 2019-05-17 2020-05-15 内窥镜用穿刺针
CN202080034272.7A Active CN113795201B (zh) 2019-05-17 2020-05-15 内窥镜用穿刺针
CN202511055386.0A Pending CN120859568A (zh) 2019-05-17 2020-05-15 内窥镜用穿刺针

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN202080034272.7A Active CN113795201B (zh) 2019-05-17 2020-05-15 内窥镜用穿刺针
CN202511055386.0A Pending CN120859568A (zh) 2019-05-17 2020-05-15 内窥镜用穿刺针

Country Status (5)

Country Link
US (1) US20220071609A1 (https=)
JP (3) JP7150987B2 (https=)
CN (3) CN120859569A (https=)
DE (1) DE112020001742T5 (https=)
WO (2) WO2020234919A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Family Cites Families (16)

* 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
JP2005073798A (ja) * 2003-08-28 2005-03-24 Olympus Corp 内視鏡用穿刺針装置
JP2011125632A (ja) * 2009-12-21 2011-06-30 Terumo Corp 超音波ガイド穿刺針及び留置針
EP2520237A4 (en) * 2010-07-30 2017-08-30 Olympus Corporation Medical needle and medical instrument
JP2012030010A (ja) * 2010-08-03 2012-02-16 Terumo Corp 穿刺針およびその製造方法
WO2014082093A1 (en) * 2012-11-26 2014-05-30 Umar Md Sanusi Ultrasonic follicle unit extraction device and method
JP6097826B2 (ja) * 2013-05-27 2017-03-15 富士フイルム株式会社 組織採取装置
KR102378168B1 (ko) * 2014-02-18 2022-03-23 메사추세츠 인스티튜트 오브 테크놀로지 조직 수거 바늘
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
CN109069737B (zh) * 2016-03-28 2021-03-30 泰尔茂株式会社 医疗用穿刺针及穿刺针的制造方法
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

Also Published As

Publication number Publication date
WO2020235482A1 (ja) 2020-11-26
US20220071609A1 (en) 2022-03-10
JPWO2020235482A1 (https=) 2020-11-26
JP7150987B2 (ja) 2022-10-11
WO2020234919A1 (ja) 2020-11-26
JP7442003B2 (ja) 2024-03-01
CN120859568A (zh) 2025-10-31
JP2022177251A (ja) 2022-11-30
DE112020001742T5 (de) 2022-01-05
CN113795201A (zh) 2021-12-14
CN113795201B (zh) 2025-08-08
JP7309990B2 (ja) 2023-07-18
JP2023123806A (ja) 2023-09-05

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