CN119013072A - 通路鞘系统的方法和设备 - Google Patents

通路鞘系统的方法和设备 Download PDF

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Publication number
CN119013072A
CN119013072A CN202380031106.5A CN202380031106A CN119013072A CN 119013072 A CN119013072 A CN 119013072A CN 202380031106 A CN202380031106 A CN 202380031106A CN 119013072 A CN119013072 A CN 119013072A
Authority
CN
China
Prior art keywords
sheath
dilator
proximal
distal end
atraumatic tip
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
CN202380031106.5A
Other languages
English (en)
Chinese (zh)
Inventor
Z·泰格尔斯
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.)
Boston Scientific Scimed Inc
Original Assignee
Silk Road Medical Inc
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 Silk Road Medical Inc filed Critical Silk Road Medical Inc
Publication of CN119013072A publication Critical patent/CN119013072A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • A61M29/00—Dilators with or without means for introducing media, e.g. remedies
    • 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
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A61B17/3423—Access ports, e.g. toroid shape introducers for instruments or hands
    • 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
    • A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
    • A61B17/3496—Protecting sleeves or inner probes; Retractable tips
    • 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
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0662—Guide tubes
    • 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
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B2017/3454—Details of tips
    • A61B2017/3456—Details of tips blunt
    • 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
    • A61B2017/348—Means for supporting the trocar against the body or retaining the trocar inside the body
    • A61B2017/3482—Means for supporting the trocar against the body or retaining the trocar inside the body inside
    • A61B2017/3484—Anchoring means, e.g. spreading-out umbrella-like structure
    • A61B2017/3486—Balloon
    • 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
    • A61M2025/0004—Catheters; Hollow probes having two or more concentrically arranged tubes for forming a concentric catheter system
    • 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
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0662—Guide tubes
    • A61M2025/0687—Guide tubes having means for atraumatic insertion in the body or protection of the tip of the sheath during insertion, e.g. special designs of dilators, needles or sheaths
    • 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
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0662—Guide tubes
    • A61M25/0668—Guide tubes splittable, tear apart

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CN202380031106.5A 2022-03-21 2023-03-21 通路鞘系统的方法和设备 Pending CN119013072A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202263322065P 2022-03-21 2022-03-21
US63/322,065 2022-03-21
PCT/US2023/064772 WO2023183808A2 (en) 2022-03-21 2023-03-21 Methods and devices of access sheath systems

Publications (1)

Publication Number Publication Date
CN119013072A true CN119013072A (zh) 2024-11-22

Family

ID=88102187

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380031106.5A Pending CN119013072A (zh) 2022-03-21 2023-03-21 通路鞘系统的方法和设备

Country Status (5)

Country Link
US (1) US20250204951A1 (https=)
EP (1) EP4496616A4 (https=)
JP (1) JP2025510000A (https=)
CN (1) CN119013072A (https=)
WO (1) WO2023183808A2 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021087363A1 (en) 2019-10-31 2021-05-06 Silk Road Medical, Inc. Systems and methods for neurovascular interventions
WO2023096898A1 (en) 2021-11-24 2023-06-01 Silk Road Medical, Inc. Stopcock with indexing mechanism providing feedback of hub position
CN121313279A (zh) * 2025-12-15 2026-01-13 山东威高集团医用高分子制品股份有限公司 一体化穿刺扩张引流经皮肾造瘘套件

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6786884B1 (en) * 1999-10-29 2004-09-07 Bard Access Systems, Inc. Bolus tip design for a multi-lumen catheter
US20080027380A1 (en) * 2006-07-31 2008-01-31 Wholey Mark H Vascular access device and method
WO2008073852A2 (en) * 2006-12-08 2008-06-19 Onset Medical Corporation Expandable medical access sheath
US9554904B2 (en) * 2011-09-28 2017-01-31 Medtronic CV Luxembourg S.a.r.l. Distal tip assembly for a heart valve delivery catheter
JP6466419B2 (ja) * 2013-05-29 2019-02-06 トーマス エー． ソス， 血栓除去および脈管内遠位塞栓保護デバイス
US10625050B2 (en) * 2016-03-15 2020-04-21 C. R. Bard, Inc. Reduced-insertion force microintroducer
CN111971086B (zh) * 2018-02-15 2023-12-22 阿比奥梅德公司 用于医疗装置的可扩张导引器护套
WO2022016059A1 (en) * 2020-07-17 2022-01-20 Edwards Lifesciences Corporation Expandable introducer for dilating the distal tip of an introducer sheath

Also Published As

Publication number Publication date
US20250204951A1 (en) 2025-06-26
JP2025510000A (ja) 2025-04-11
WO2023183808A3 (en) 2024-01-25
WO2023183808A2 (en) 2023-09-28
EP4496616A4 (en) 2026-03-18
EP4496616A2 (en) 2025-01-29

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Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20250801

Address after: American Minnesota

Applicant after: BOSTON SCIENTIFIC SCIMED, Inc.

Country or region after: U.S.A.

Address before: California, USA

Applicant before: Silk Road Medical, Inc.

Country or region before: U.S.A.