CN113747934B - 增强的柔韧性的神经血管导管 - Google Patents

增强的柔韧性的神经血管导管 Download PDF

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Publication number
CN113747934B
CN113747934B CN202180001877.0A CN202180001877A CN113747934B CN 113747934 B CN113747934 B CN 113747934B CN 202180001877 A CN202180001877 A CN 202180001877A CN 113747934 B CN113747934 B CN 113747934B
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CN
China
Prior art keywords
distal
catheter
proximal
braid
region
Prior art date
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CN202180001877.0A
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Chinese (zh)
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CN113747934A (zh
Inventor
莱克斯·菲利普·詹森
阿舒尔·沙巴齐·尤根洛
布兰登·伊
好·多安
大卫·布鲁姆
杨奕
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Inpretif Care
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Inpretif Care
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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
    • A61M25/0053—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids having a variable stiffness along the longitudinal axis, e.g. by varying the pitch of the coil or braid
    • 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
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • 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
    • A61M25/0009—Making of catheters or other medical or surgical tubes
    • A61M25/0012—Making of catheters or other medical or surgical tubes with embedded structures, e.g. coils, braids, meshes, strands or radiopaque coils
    • 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
    • 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
    • A61M25/0054—Catheters; Hollow probes characterised by structural features with regions for increasing flexibility
    • 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
    • A61M25/0108—Steering means as part of the catheter or advancing means; Markers for positioning using radio-opaque or ultrasound markers
    • 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
    • A61M25/0113—Mechanical advancing means, e.g. catheter dispensers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22079—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with suction of debris
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/32—General characteristics of the apparatus with radio-opaque indicia

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Vascular Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)
CN202180001877.0A 2020-03-10 2021-03-08 增强的柔韧性的神经血管导管 Active CN113747934B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202410743344.5A CN118925025A (zh) 2020-03-10 2021-03-08 增强的柔韧性的神经血管导管

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202062987546P 2020-03-10 2020-03-10
US62/987,546 2020-03-10
PCT/US2021/021382 WO2021183444A1 (en) 2020-03-10 2021-03-08 Enhanced flexibility neurovascular catheter

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202410743344.5A Division CN118925025A (zh) 2020-03-10 2021-03-08 增强的柔韧性的神经血管导管

Publications (2)

Publication Number Publication Date
CN113747934A CN113747934A (zh) 2021-12-03
CN113747934B true CN113747934B (zh) 2024-07-09

Family

ID=77671973

Family Applications (3)

Application Number Title Priority Date Filing Date
CN202180001877.0A Active CN113747934B (zh) 2020-03-10 2021-03-08 增强的柔韧性的神经血管导管
CN202410743344.5A Pending CN118925025A (zh) 2020-03-10 2021-03-08 增强的柔韧性的神经血管导管
CN202280061791.1A Pending CN117980028A (zh) 2020-03-10 2022-08-23 增强柔性的神经血管导管

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN202410743344.5A Pending CN118925025A (zh) 2020-03-10 2021-03-08 增强的柔韧性的神经血管导管
CN202280061791.1A Pending CN117980028A (zh) 2020-03-10 2022-08-23 增强柔性的神经血管导管

Country Status (7)

Country Link
US (2) US11565082B2 (https=)
EP (2) EP4117762A4 (https=)
JP (2) JP7794751B2 (https=)
CN (3) CN113747934B (https=)
AU (2) AU2021235887A1 (https=)
CA (2) CA3171899A1 (https=)
WO (2) WO2021183444A1 (https=)

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CN113368367B (zh) 2016-02-24 2024-03-29 禾木（中国）生物工程有限公司 柔性增强的神经血管导管
US11344325B2 (en) 2017-09-30 2022-05-31 Ceretrive Ltd. Retrieval system
JP2021522885A (ja) 2018-05-01 2021-09-02 インセプト・リミテッド・ライアビリティ・カンパニーＩｎｃｅｐｔ，Ｌｌｃ 血管内部位から閉塞性物質を除去する装置および方法
US11471582B2 (en) 2018-07-06 2022-10-18 Incept, Llc Vacuum transfer tool for extendable catheter
US11766539B2 (en) 2019-03-29 2023-09-26 Incept, Llc Enhanced flexibility neurovascular catheter
US11439799B2 (en) 2019-12-18 2022-09-13 Imperative Care, Inc. Split dilator aspiration system
US12201506B2 (en) 2019-12-18 2025-01-21 Imperative Care, Inc. Rotatable thrombus engagement tool
US12168102B2 (en) * 2020-07-07 2024-12-17 Covidien Lp Catheter including surface-treated structural support member
IL303465B1 (en) 2020-12-09 2026-02-01 Ceretrieve Ltd System for clearing blockages in blood vessels
US12582426B2 (en) 2021-04-17 2026-03-24 Inquis Medical, Inc. Apparatuses for removing obstructive material from body lumens
JP2024524386A (ja) 2021-06-28 2024-07-05 インクイス メディカル，インコーポレーテッド 閉塞性物質の除去を制御するための装置および方法
US12564458B2 (en) 2022-08-01 2026-03-03 Imperative Care, Inc. Method of robotically driving a multi catheter assembly above the aortic arch
US12564414B2 (en) 2022-08-01 2026-03-03 Imperative Care, Inc. Method of supra-aortic access for a neurovascular procedure
US12440289B2 (en) 2022-08-01 2025-10-14 Imperative Care, Inc. Method of priming an interventional device assembly
US12447317B2 (en) 2022-08-01 2025-10-21 Imperative Care, Inc. Method of priming concentrically stacked interventional devices
US20230048388A1 (en) 2021-08-12 2023-02-16 Imperative Care, Inc. Robotically driven interventional device
US12419703B2 (en) 2022-08-01 2025-09-23 Imperative Care, Inc. Robotic drive system for achieving supra-aortic access
US12446979B2 (en) 2022-08-01 2025-10-21 Imperative Care, Inc. Method of performing a multi catheter robotic neurovascular procedure
USD1077996S1 (en) 2021-10-18 2025-06-03 Imperative Care, Inc. Inline fluid filter
CN119698258A (zh) 2022-04-22 2025-03-25 因奎斯医疗公司 用于移除凝块的抽取设备
US20240041480A1 (en) 2022-08-02 2024-02-08 Imperative Care, Inc. Multi catheter system with integrated fluidics management
JP2026500623A (ja) 2022-12-01 2026-01-08 インペラティブ ケア インコーポレイテッド ロボットカテーテル駆動システムのための座屈防止デバイス
CN120916725A (zh) 2022-12-01 2025-11-07 因普瑞缇夫护理公司 用于机器人化导管驱动系统的控制器
CN120529878A (zh) 2022-12-01 2025-08-22 因普瑞缇夫护理公司 伸缩驱动台及使用方法
WO2024145533A2 (en) 2022-12-28 2024-07-04 Inquis Medical, Inc. Clot sensing methods and apparatuses
US12377206B2 (en) 2023-05-17 2025-08-05 Imperative Care, Inc. Fluidics control system for multi catheter stack
WO2024249670A2 (en) 2023-05-31 2024-12-05 Imperative Care, Inc. Magnetic coupling through a sterile field barrier
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US12171917B1 (en) 2024-01-08 2024-12-24 Imperative Care, Inc. Devices for blood capture and reintroduction during aspiration procedure

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