CN115426984B - 支架输送系统 - Google Patents

支架输送系统 Download PDF

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Publication number
CN115426984B
CN115426984B CN202080099702.3A CN202080099702A CN115426984B CN 115426984 B CN115426984 B CN 115426984B CN 202080099702 A CN202080099702 A CN 202080099702A CN 115426984 B CN115426984 B CN 115426984B
Authority
CN
China
Prior art keywords
collet
chuck
guide
catheter
inner peripheral
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.)
Active
Application number
CN202080099702.3A
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English (en)
Chinese (zh)
Other versions
CN115426984A (zh
Inventor
逢坂真吾
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 CN115426984A publication Critical patent/CN115426984A/zh
Application granted granted Critical
Publication of CN115426984B publication Critical patent/CN115426984B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/962—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
    • A61F2/966—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/9517—Instruments specially adapted for placement or removal of stents or stent-grafts handle assemblies therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02—Holding devices, e.g. on the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2002/9505—Instruments specially adapted for placement or removal of stents or stent-grafts having retaining means other than an outer sleeve, e.g. male-female connector between stent and instrument

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CN202080099702.3A 2020-04-17 2020-04-17 支架输送系统 Active CN115426984B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/016971 WO2021210183A1 (ja) 2020-04-17 2020-04-17 ステントデリバリーシステム

Publications (2)

Publication Number Publication Date
CN115426984A CN115426984A (zh) 2022-12-02
CN115426984B true CN115426984B (zh) 2025-06-13

Family

ID=78084770

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080099702.3A Active CN115426984B (zh) 2020-04-17 2020-04-17 支架输送系统

Country Status (4)

Country Link
US (1) US20230053606A1 (https=)
JP (1) JP7385010B2 (https=)
CN (1) CN115426984B (https=)
WO (1) WO2021210183A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD994884S1 (en) * 2020-03-04 2023-08-08 Olympus Corporation Handle of stent placement device
EP4333960A4 (en) * 2021-07-07 2024-09-11 Prodeon Medical Corporation LOCKABLE IRRIGATION VALVE

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101224145A (zh) * 2008-02-04 2008-07-23 微创医疗器械(上海)有限公司 一种用于人体内医疗器械输送系统的锁紧装置
CN103157167A (zh) * 2011-12-08 2013-06-19 库利艾特梅迪克株式会社 能冲洗的转矩装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5035686A (en) * 1989-01-27 1991-07-30 C. R. Bard, Inc. Catheter exchange system with detachable luer fitting
JP2558221Y2 (ja) * 1991-10-01 1997-12-24 株式会社パイオラックス ガイドワイヤーの操作保持具
JPH09173465A (ja) * 1995-12-27 1997-07-08 Nippon Sherwood Kk ガイドワイヤー把持具
US6910906B2 (en) * 2003-10-31 2005-06-28 Codman & Shurtleff, Inc. Connector assembly
WO2009039296A1 (en) * 2007-09-21 2009-03-26 Sabin Corporation Catheter components and assembly
US7819844B2 (en) * 2007-10-17 2010-10-26 Gardia Medical Ltd. Guidewire stop
DE502008002620D1 (de) * 2008-08-04 2011-03-31 Brainlab Ag Klemmhülse zum Klemmen eines kanülierten Bohrers und eines Führungsdrahtes
JP4743913B2 (ja) * 2009-04-13 2011-08-10 株式会社木村電気工業 クランプ式電源ケーブル接続装置
EP2603254A4 (en) * 2010-08-12 2016-08-24 Boston Scient Ltd INFUSION FLOW SYSTEM AND LIQUID COUPLING
JP6046455B2 (ja) * 2012-11-13 2016-12-14 株式会社パイオラックスメディカルデバイス ガイドワイヤ保持具
DE112017002891B4 (de) * 2016-06-08 2023-07-20 Olympus Corporation Führungskatheter und Einbringungssystem mit einem Führungskatheter
CN206612866U (zh) * 2016-12-01 2017-11-07 有研医疗器械（北京）有限公司 一种新型可回收胆道支架输送系统
CN207071112U (zh) * 2016-12-29 2018-03-06 先健科技(深圳)有限公司 输送系统

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101224145A (zh) * 2008-02-04 2008-07-23 微创医疗器械(上海)有限公司 一种用于人体内医疗器械输送系统的锁紧装置
CN103157167A (zh) * 2011-12-08 2013-06-19 库利艾特梅迪克株式会社 能冲洗的转矩装置

Also Published As

Publication number Publication date
WO2021210183A1 (ja) 2021-10-21
CN115426984A (zh) 2022-12-02
JP7385010B2 (ja) 2023-11-21
JPWO2021210183A1 (https=) 2021-10-21
US20230053606A1 (en) 2023-02-23

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