CN118946321A - 穿刺器械 - Google Patents

穿刺器械 Download PDF

Info

Publication number
CN118946321A
CN118946321A CN202380030235.2A CN202380030235A CN118946321A CN 118946321 A CN118946321 A CN 118946321A CN 202380030235 A CN202380030235 A CN 202380030235A CN 118946321 A CN118946321 A CN 118946321A
Authority
CN
China
Prior art keywords
puncture
core material
outer layer
sheath
distal end
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
CN202380030235.2A
Other languages
English (en)
Chinese (zh)
Inventor
福永健
伏屋友希弘
小杉知辉
武部佑纪
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.)
Asahi Intecc Co Ltd
Original Assignee
Asahi Intecc Co Ltd
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 Asahi Intecc Co Ltd filed Critical Asahi Intecc Co Ltd
Publication of CN118946321A publication Critical patent/CN118946321A/zh
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3478—Endoscopic needles, e.g. for infusion
    • 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
    • A61B1/012—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 characterised by internal passages or accessories therefor
    • A61B1/018—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 characterised by internal passages or accessories therefor for receiving instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgical Instruments (AREA)
  • Endoscopes (AREA)
CN202380030235.2A 2022-04-12 2023-01-26 穿刺器械 Pending CN118946321A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-065916 2022-04-12
JP2022065916A JP2023156194A (ja) 2022-04-12 2022-04-12 穿刺デバイス
PCT/JP2023/002360 WO2023199568A1 (ja) 2022-04-12 2023-01-26 穿刺デバイス

Publications (1)

Publication Number Publication Date
CN118946321A true CN118946321A (zh) 2024-11-12

Family

ID=88329571

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380030235.2A Pending CN118946321A (zh) 2022-04-12 2023-01-26 穿刺器械

Country Status (4)

Country Link
US (1) US20250049471A1 (cg-RX-API-DMAC7.html)
JP (1) JP2023156194A (cg-RX-API-DMAC7.html)
CN (1) CN118946321A (cg-RX-API-DMAC7.html)
WO (1) WO2023199568A1 (cg-RX-API-DMAC7.html)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013003087A1 (en) * 2011-06-28 2013-01-03 Cook Medical Technologies Llc Flexible biopsy needle
AU2014281178B2 (en) * 2013-05-31 2017-05-18 Cook Medical Technologies Llc Access needles and stylet assemblies
JP2018175057A (ja) * 2017-04-05 2018-11-15 ミサワ医科工業株式会社 内視鏡用注射針および内視鏡用処置具
CN212281544U (zh) * 2019-03-22 2021-01-05 北京爱琳医疗科技有限公司 一种穿刺导入系统及其穿刺针
DE102019212203B4 (de) * 2019-08-14 2024-06-27 Richard Wolf Gmbh Lichtapplikatorsystem
CN212490011U (zh) * 2019-12-31 2021-02-09 杭州德晋医疗科技有限公司 经导管途径的瓣膜缝线器械及其穿刺针

Also Published As

Publication number Publication date
US20250049471A1 (en) 2025-02-13
WO2023199568A1 (ja) 2023-10-19
JP2023156194A (ja) 2023-10-24

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