CN115154858A - 爆裂波球囊导管 - Google Patents

爆裂波球囊导管 Download PDF

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Publication number
CN115154858A
CN115154858A CN202210885918.3A CN202210885918A CN115154858A CN 115154858 A CN115154858 A CN 115154858A CN 202210885918 A CN202210885918 A CN 202210885918A CN 115154858 A CN115154858 A CN 115154858A
Authority
CN
China
Prior art keywords
catheter body
catheter
balloon
piezoelectric
piezoelectric transducer
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
CN202210885918.3A
Other languages
English (en)
Chinese (zh)
Inventor
肖杨
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.)
Shenzhen National Research Institute of High Performance Medical Devices Co Ltd
Original Assignee
Shenzhen National Research Institute of High Performance Medical Devices Co Ltd
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 Shenzhen National Research Institute of High Performance Medical Devices Co Ltd filed Critical Shenzhen National Research Institute of High Performance Medical Devices Co Ltd
Priority to CN202210885918.3A priority Critical patent/CN115154858A/zh
Priority to PCT/CN2022/111106 priority patent/WO2024021159A1/fr
Publication of CN115154858A publication Critical patent/CN115154858A/zh
Pending legal-status Critical Current

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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
    • A61M25/10—Balloon catheters
    • A61M25/1002—Balloon catheters characterised by balloon shape
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
    • 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
    • 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
    • A61M25/10—Balloon catheters
    • A61M25/1025—Connections between catheter tubes and inflation tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
    • A61B17/22012—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement
    • A61B2017/22014—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement the ultrasound transducer being outside patient's body; with an ultrasound transmission member; with a wave guide; with a vibrated guide wire
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
    • A61B2017/22027—Features of transducers
    • 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
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/109—Balloon catheters with special features or adapted for special applications having balloons for removing solid matters, e.g. by grasping or scraping plaque, thrombus or other matters that obstruct the flow
    • 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
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • 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
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0238—General characteristics of the apparatus characterised by a particular materials the material being a coating or protective layer

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Vascular Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CN202210885918.3A 2022-07-26 2022-07-26 爆裂波球囊导管 Pending CN115154858A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202210885918.3A CN115154858A (zh) 2022-07-26 2022-07-26 爆裂波球囊导管
PCT/CN2022/111106 WO2024021159A1 (fr) 2022-07-26 2022-08-09 Cathéter à ballonnet à onde en rafale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210885918.3A CN115154858A (zh) 2022-07-26 2022-07-26 爆裂波球囊导管

Publications (1)

Publication Number Publication Date
CN115154858A true CN115154858A (zh) 2022-10-11

Family

ID=83496783

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210885918.3A Pending CN115154858A (zh) 2022-07-26 2022-07-26 爆裂波球囊导管

Country Status (2)

Country Link
CN (1) CN115154858A (fr)
WO (1) WO2024021159A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116392203A (zh) * 2023-06-06 2023-07-07 上海佳沐垚医疗科技有限公司 一种震波导管、电极连接结构及控制系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103505798A (zh) * 2013-09-30 2014-01-15 上海魅丽纬叶医疗科技有限公司 表面有沟槽的消融导管
CN112156323A (zh) * 2020-10-09 2021-01-01 郑永昌 肝门静脉导管
CN112168157A (zh) * 2020-09-25 2021-01-05 杭州未名信科科技有限公司 肺动脉漂浮导管及其制备方法
CN114027926A (zh) * 2021-10-28 2022-02-11 嘉兴嘉创智医疗设备有限公司 血管内钙化斑块冲击断裂装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10357264B2 (en) * 2016-12-06 2019-07-23 Shockwave Medical, Inc. Shock wave balloon catheter with insertable electrodes
CN110811762A (zh) * 2019-08-08 2020-02-21 谱创医疗科技(上海)有限公司 冲击波增强型药物输送导管
CN111790046A (zh) * 2020-07-31 2020-10-20 深圳市赛禾医疗技术有限公司 一种压力波球囊导管
CN215228134U (zh) * 2021-03-30 2021-12-21 南京友德邦医疗科技有限公司 一种超声治疗血管钙化病变的医疗器械
CN113332570A (zh) * 2021-07-02 2021-09-03 苏州中荟医疗科技有限公司 一种球囊导管及冲击波发生系统
CN113877044A (zh) * 2021-11-03 2022-01-04 上海微创旋律医疗科技有限公司 医疗装置
CN114533198A (zh) * 2022-02-24 2022-05-27 上海蓝帆博元医疗科技有限公司 一种冲击波球囊导管装置以及医疗设备

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103505798A (zh) * 2013-09-30 2014-01-15 上海魅丽纬叶医疗科技有限公司 表面有沟槽的消融导管
CN112168157A (zh) * 2020-09-25 2021-01-05 杭州未名信科科技有限公司 肺动脉漂浮导管及其制备方法
CN112156323A (zh) * 2020-10-09 2021-01-01 郑永昌 肝门静脉导管
CN114027926A (zh) * 2021-10-28 2022-02-11 嘉兴嘉创智医疗设备有限公司 血管内钙化斑块冲击断裂装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116392203A (zh) * 2023-06-06 2023-07-07 上海佳沐垚医疗科技有限公司 一种震波导管、电极连接结构及控制系统
CN116392203B (zh) * 2023-06-06 2023-09-22 上海佳沐垚医疗科技有限公司 一种震波导管、电极连接结构及控制系统

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WO2024021159A1 (fr) 2024-02-01

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