CN115175722B - 带填充物的开槽医疗器械 - Google Patents

带填充物的开槽医疗器械 Download PDF

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Publication number
CN115175722B
CN115175722B CN202180017253.8A CN202180017253A CN115175722B CN 115175722 B CN115175722 B CN 115175722B CN 202180017253 A CN202180017253 A CN 202180017253A CN 115175722 B CN115175722 B CN 115175722B
Authority
CN
China
Prior art keywords
filler
tubular section
medical device
opening
openings
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
CN202180017253.8A
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English (en)
Chinese (zh)
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CN115175722A (zh
Inventor
默塔·M·墨菲
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
Priority to CN202510146611.5A priority Critical patent/CN119656454A/zh
Publication of CN115175722A publication Critical patent/CN115175722A/zh
Application granted granted Critical
Publication of CN115175722B publication Critical patent/CN115175722B/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
    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
    • A61M25/0051—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids made from fenestrated or weakened tubing layer
    • 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
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0133—Tip steering devices
    • A61M25/0138—Tip steering devices having flexible regions as a result of weakened outer material, e.g. slots, slits, cuts, joints or coils
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
    • A61L29/146—Porous materials, e.g. foams or sponges
    • 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
    • A61M2025/09133—Guide wires having specific material compositions or coatings; Materials with specific mechanical behaviours, e.g. stiffness, strength to transmit torque
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Epidemiology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CN202180017253.8A 2020-03-11 2021-03-10 带填充物的开槽医疗器械 Active CN115175722B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202510146611.5A CN119656454A (zh) 2020-03-11 2021-03-10 带填充物的开槽医疗器械

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202062988363P 2020-03-11 2020-03-11
US62/988,363 2020-03-11
PCT/US2021/021653 WO2021183614A1 (en) 2020-03-11 2021-03-10 Slotted medical devices with fillers

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202510146611.5A Division CN119656454A (zh) 2020-03-11 2021-03-10 带填充物的开槽医疗器械

Publications (2)

Publication Number Publication Date
CN115175722A CN115175722A (zh) 2022-10-11
CN115175722B true CN115175722B (zh) 2025-02-11

Family

ID=75396856

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202180017253.8A Active CN115175722B (zh) 2020-03-11 2021-03-10 带填充物的开槽医疗器械
CN202510146611.5A Pending CN119656454A (zh) 2020-03-11 2021-03-10 带填充物的开槽医疗器械

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202510146611.5A Pending CN119656454A (zh) 2020-03-11 2021-03-10 带填充物的开槽医疗器械

Country Status (6)

Country Link
US (2) US12201788B2 (https=)
EP (2) EP4552680A3 (https=)
JP (2) JP2023517523A (https=)
CN (2) CN115175722B (https=)
ES (1) ES3028863T3 (https=)
WO (1) WO2021183614A1 (https=)

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US12011555B2 (en) 2019-01-15 2024-06-18 Scientia Vascular, Inc. Guidewire with core centering mechanism
US12343485B2 (en) 2020-01-23 2025-07-01 Scientia Vascular, Inc. High torque guidewire device
US12178975B2 (en) 2020-01-23 2024-12-31 Scientia Vascular, Inc. Guidewire having enlarged, micro-fabricated distal section
JP2023517523A (ja) 2020-03-11 2023-04-26 ストライカー コーポレイション 充填材入りスロットを有する医療器具
US12296112B2 (en) 2020-10-05 2025-05-13 Scientia Vascular, Inc. Microfabricated catheter devices with high axial strength
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
CN120884797B (zh) * 2025-09-24 2026-02-06 万漉医疗科技(江苏)有限公司 一种非对称激光刻蚀梯度薄壁导管及其可控方法

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Also Published As

Publication number Publication date
EP4117760B1 (en) 2025-04-16
US20250090806A1 (en) 2025-03-20
WO2021183614A1 (en) 2021-09-16
CN119656454A (zh) 2025-03-21
CN115175722A (zh) 2022-10-11
ES3028863T3 (en) 2025-06-20
EP4552680A2 (en) 2025-05-14
US20210283372A1 (en) 2021-09-16
EP4117760A1 (en) 2023-01-18
JP2025157593A (ja) 2025-10-15
US12201788B2 (en) 2025-01-21
JP2023517523A (ja) 2023-04-26
EP4552680A3 (en) 2025-07-16

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