ES2955337T3 - Alambres para dispositivos médicos - Google Patents

Alambres para dispositivos médicos Download PDF

Info

Publication number
ES2955337T3
ES2955337T3 ES20834087T ES20834087T ES2955337T3 ES 2955337 T3 ES2955337 T3 ES 2955337T3 ES 20834087 T ES20834087 T ES 20834087T ES 20834087 T ES20834087 T ES 20834087T ES 2955337 T3 ES2955337 T3 ES 2955337T3
Authority
ES
Spain
Prior art keywords
flat portion
guide wire
segment
sleeve
distal
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
ES20834087T
Other languages
English (en)
Spanish (es)
Inventor
Brent Gerberding
Hancun Chen
Aleksandr Leynov
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.)
Stryker European Operations Ltd
Stryker Corp
Original Assignee
Stryker European Operations Ltd
Stryker 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 Stryker European Operations Ltd, Stryker Corp filed Critical Stryker European Operations Ltd
Application granted granted Critical
Publication of ES2955337T3 publication Critical patent/ES2955337T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • 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
    • A61M25/09—Guide wires
    • A61M2025/09058—Basic structures of guide wires
    • A61M2025/09075—Basic structures of guide wires having a core without a coil possibly combined with a sheath
    • 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
    • A61M25/09—Guide wires
    • A61M2025/09058—Basic structures of guide wires
    • A61M2025/09083—Basic structures of guide wires having a coil around a core
    • 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
    • A61M25/09—Guide wires
    • A61M2025/09058—Basic structures of guide wires
    • A61M2025/09083—Basic structures of guide wires having a coil around a core
    • A61M2025/09091—Basic structures of guide wires having a coil around a core where a sheath surrounds the coil at the distal part
    • 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
    • A61M25/09—Guide wires
    • A61M2025/0915—Guide wires having features for changing the stiffness
    • 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
    • A61M25/09—Guide wires
    • A61M2025/09166—Guide wires having radio-opaque features
    • 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
    • A61M25/09—Guide wires
    • A61M2025/09175—Guide wires having specific characteristics at the distal tip
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
ES20834087T 2019-12-16 2020-12-09 Alambres para dispositivos médicos Active ES2955337T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/716,280 US12005205B2 (en) 2019-12-16 2019-12-16 Guidewires for medical devices
PCT/US2020/063927 WO2021126618A2 (en) 2019-12-16 2020-12-09 Guidewires for medical devices

Publications (1)

Publication Number Publication Date
ES2955337T3 true ES2955337T3 (es) 2023-11-30

Family

ID=74106195

Family Applications (1)

Application Number Title Priority Date Filing Date
ES20834087T Active ES2955337T3 (es) 2019-12-16 2020-12-09 Alambres para dispositivos médicos

Country Status (6)

Country Link
US (1) US12005205B2 (cg-RX-API-DMAC10.html)
EP (2) EP4051361B1 (cg-RX-API-DMAC10.html)
JP (1) JP7671291B2 (cg-RX-API-DMAC10.html)
CN (1) CN114845763B (cg-RX-API-DMAC10.html)
ES (1) ES2955337T3 (cg-RX-API-DMAC10.html)
WO (1) WO2021126618A2 (cg-RX-API-DMAC10.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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US20210259866A1 (en) * 2020-02-26 2021-08-26 Covidien Lp Tapered multilayer core member for medical device delivery systems
US12397132B2 (en) * 2020-11-23 2025-08-26 Boston Scientific Scimed, Inc. Radiopaque marker and delivery system
DE102022117162A1 (de) * 2022-07-11 2024-01-11 Phenox Gmbh Führungsdraht
JP2025527433A (ja) * 2022-08-26 2025-08-22 ストライカー コーポレイション 放射線不透過性コイルを有する医療デバイス
US20250195827A1 (en) 2023-12-15 2025-06-19 DeepIn Technologies, LLC Guidewire and medical device including laser cut tube
US20250262411A1 (en) 2024-02-15 2025-08-21 DeepIn Technologies, LLC Intravascular medical devices including laser cut tube

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* Cited by examiner, † Cited by third party
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US9974930B2 (en) * 2005-03-24 2018-05-22 Brivant Research & Development Limited Guide wire for use in re-canalising a vascular occlusion in a human or animal subject
US20070185415A1 (en) * 2005-07-07 2007-08-09 Ressemann Thomas V Steerable guide wire with torsionally stable tip
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Also Published As

Publication number Publication date
EP4233971A3 (en) 2023-10-18
EP4233971A2 (en) 2023-08-30
CN114845763B (zh) 2024-08-20
WO2021126618A3 (en) 2021-08-05
JP7671291B2 (ja) 2025-05-01
CN114845763A (zh) 2022-08-02
EP4051361A2 (en) 2022-09-07
EP4233971B1 (en) 2024-11-06
US12005205B2 (en) 2024-06-11
EP4051361B1 (en) 2023-07-12
US20210178127A1 (en) 2021-06-17
JP2023506835A (ja) 2023-02-20
WO2021126618A2 (en) 2021-06-24

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