CA3105746A1 - Medical balloon catheters with enhanced pushability - Google Patents

Medical balloon catheters with enhanced pushability Download PDF

Info

Publication number
CA3105746A1
CA3105746A1 CA3105746A CA3105746A CA3105746A1 CA 3105746 A1 CA3105746 A1 CA 3105746A1 CA 3105746 A CA3105746 A CA 3105746A CA 3105746 A CA3105746 A CA 3105746A CA 3105746 A1 CA3105746 A1 CA 3105746A1
Authority
CA
Canada
Prior art keywords
balloon
strip
strips
catheter
wedge
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
CA3105746A
Other languages
English (en)
French (fr)
Inventor
Robert M. Giasolli
Peter Schneider
Peter Johansson
Carol Burns
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.)
Cagent Vascular Inc
Original Assignee
Cagent Vascular 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 Cagent Vascular Inc filed Critical Cagent Vascular Inc
Publication of CA3105746A1 publication Critical patent/CA3105746A1/en
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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M25/104—Balloon catheters used for angioplasty
    • 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
    • A61M25/1027—Making of balloon catheters
    • A61M25/1029—Production methods of the balloon members, e.g. blow-moulding, extruding, deposition or by wrapping a plurality of layers of balloon material around a mandril
    • 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
    • A61M25/10—Balloon catheters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • 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
    • A61M2025/1004—Balloons with folds, e.g. folded or multifolded
    • 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
    • A61M2025/105—Balloon catheters with special features or adapted for special applications having a balloon suitable for drug delivery, e.g. by using holes for delivery, drug coating or membranes
    • 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
    • A61M2025/1056—Balloon catheters with special features or adapted for special applications having guide wire lumens outside the main shaft, i.e. the guide wire lumen is within or on the surface of the 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
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1086—Balloon catheters with special features or adapted for special applications having a special balloon surface topography, e.g. pores, protuberances, spikes or grooves
    • 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
    • A61M2207/00—Methods of manufacture, assembly or production

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Vascular Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)
  • Materials For Medical Uses (AREA)
CA3105746A 2018-07-25 2019-07-25 Medical balloon catheters with enhanced pushability Pending CA3105746A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862703419P 2018-07-25 2018-07-25
US62/703,419 2018-07-25
US201962827124P 2019-03-31 2019-03-31
US62/827,124 2019-03-31
PCT/US2019/043443 WO2020023749A1 (en) 2018-07-25 2019-07-25 Medical balloon catheters with enhanced pushability

Publications (1)

Publication Number Publication Date
CA3105746A1 true CA3105746A1 (en) 2020-01-30

Family

ID=69181965

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3105746A Pending CA3105746A1 (en) 2018-07-25 2019-07-25 Medical balloon catheters with enhanced pushability

Country Status (7)

Country Link
US (4) US20200155815A1 (https=)
EP (1) EP3826707A4 (https=)
JP (1) JP7545381B2 (https=)
CN (1) CN112739406B (https=)
AU (1) AU2019310102B2 (https=)
CA (1) CA3105746A1 (https=)
WO (1) WO2020023749A1 (https=)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2254641B1 (en) 2008-03-21 2016-09-21 Cagent Vascular, LLC Device for pre-angioplasty serration and dilatation
US11229777B2 (en) 2008-03-21 2022-01-25 Cagent Vascular, Inc. System and method for plaque serration
US9480826B2 (en) 2008-03-21 2016-11-01 Cagent Vascular, Llc Intravascular device
US10463842B2 (en) 2014-06-04 2019-11-05 Cagent Vascular, Llc Cage for medical balloon
US10471238B2 (en) 2014-11-03 2019-11-12 Cagent Vascular, Llc Serration balloon
CN113907835A (zh) 2015-09-17 2022-01-11 开金血管公司 医用气囊的楔形切割器
WO2018094077A1 (en) 2016-11-16 2018-05-24 Cagent Vascular, Llc Systems and methods of depositing drug into tissue through serrations
CN112739406B (zh) 2018-07-25 2024-12-24 开金血管公司 具有增强的推送性的医用气囊导管
EP3664731B1 (en) * 2018-08-06 2021-02-24 C. R. Bard, Inc. Catheter with guided, translatable cutter for active slicing/scoring
WO2021258063A1 (en) 2020-06-19 2021-12-23 Massachusetts Institute Of Technology Kirigami-inspired stents for sustained local delivery of therapeutics
EP4271458A4 (en) * 2020-12-31 2024-11-20 Cagent Vascular, Inc. BALLOON CATHETER AND METHODS OF USE
WO2022174185A1 (en) * 2021-02-15 2022-08-18 Shipp John I Stent
US12251130B2 (en) 2021-05-03 2025-03-18 Covidien Lp Surgical access device having a balloon and methods for manufacturing the same
WO2023063921A1 (en) * 2021-10-11 2023-04-20 Bard Peripheral Vascular, Inc. Endovascular thrombus scraper and related methods
US20230248386A1 (en) * 2022-02-10 2023-08-10 Boston Scientific Scimed, Inc. Methods of treating vascular lesions
WO2025159018A1 (ja) * 2024-01-26 2025-07-31 株式会社カネカ バルーンカテーテル用バルーンおよびバルーンカテーテル
CN120859602A (zh) * 2024-04-29 2025-10-31 山东吉威医疗制品有限公司 刀片、切割球囊及球囊导管系统
WO2025231186A1 (en) * 2024-04-30 2025-11-06 Synchron Australia Pty Limited Transvascular brain stimulation
WO2025238974A1 (ja) * 2024-05-13 2025-11-20 株式会社カネカ バルーンカテーテル用バルーンおよびバルーンカテーテル
CN120360644B (zh) * 2025-06-27 2025-09-19 浙江归创医疗科技有限公司 锯齿球囊

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US20250312577A1 (en) 2025-10-09
WO2020023749A1 (en) 2020-01-30
JP7545381B2 (ja) 2024-09-04
CN112739406A (zh) 2021-04-30
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US20210353918A1 (en) 2021-11-18
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US20220401707A1 (en) 2022-12-22
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