WO2012156914A3 - Microporous balloon catheter, delivery system, and methods of manufacture and use - Google Patents

Microporous balloon catheter, delivery system, and methods of manufacture and use Download PDF

Info

Publication number
WO2012156914A3
WO2012156914A3 PCT/IB2012/052436 IB2012052436W WO2012156914A3 WO 2012156914 A3 WO2012156914 A3 WO 2012156914A3 IB 2012052436 W IB2012052436 W IB 2012052436W WO 2012156914 A3 WO2012156914 A3 WO 2012156914A3
Authority
WO
WIPO (PCT)
Prior art keywords
balloon catheter
delivery system
manufacture
methods
pressure
Prior art date
Application number
PCT/IB2012/052436
Other languages
French (fr)
Other versions
WO2012156914A9 (en
WO2012156914A2 (en
Inventor
Mordechay Beyar
Oren Globerman
Original Assignee
By-Pass, 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 By-Pass, Inc. filed Critical By-Pass, Inc.
Publication of WO2012156914A2 publication Critical patent/WO2012156914A2/en
Publication of WO2012156914A3 publication Critical patent/WO2012156914A3/en
Publication of WO2012156914A9 publication Critical patent/WO2012156914A9/en

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
    • A61M25/1018—Balloon inflating or inflation-control devices
    • A61M25/10184—Means for controlling or monitoring inflation or deflation
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
    • B23K26/0622—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
    • B23K26/0624—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses using ultrashort pulses, i.e. pulses of 1ns or less
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B23K26/382—Removing material by boring or cutting by boring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B23K26/382—Removing material by boring or cutting by boring
    • B23K26/389—Removing material by boring or cutting by boring of fluid openings, e.g. nozzles, jets
    • 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
    • A61M2025/1086—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
    • A61M25/1018—Balloon inflating or inflation-control devices
    • A61M25/10181—Means for forcing inflation fluid into 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
    • A61M25/1018—Balloon inflating or inflation-control devices
    • A61M25/10184—Means for controlling or monitoring inflation or deflation
    • A61M25/10187—Indicators for the level of inflation or deflation
    • A61M25/10188—Inflation or deflation data displays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/30—Organic material
    • B23K2103/42—Plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Pulmonology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Biophysics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

A microporous balloon catheter, and a balloon catheter drug delivery system in which the balloon catheter is formed of a semi - compliant or compliant material, and in which the pores (120) of the balloon remain substantially closed at inflation pressures below a selected threshold, and open at higher pressure to emit jets of a drug that penetrate surrounding tissue without substantial trauma. Also disclosed is an apparatus and method for perforating a balloon catheter by femtolaser pulses. The apparatus may be used for treating a variety of conditions. For example, in treating vascular obstructions, a pressure below the threshold pressure may be used for performing PTCA before drug delivery.
PCT/IB2012/052436 2011-05-15 2012-05-15 Microporous balloon catheter, delivery system, and methods of manufacture and use WO2012156914A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161486285P 2011-05-15 2011-05-15
US61/486,285 2011-05-15

Publications (3)

Publication Number Publication Date
WO2012156914A2 WO2012156914A2 (en) 2012-11-22
WO2012156914A3 true WO2012156914A3 (en) 2013-01-10
WO2012156914A9 WO2012156914A9 (en) 2013-02-28

Family

ID=46321176

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2012/052436 WO2012156914A2 (en) 2011-05-15 2012-05-15 Microporous balloon catheter, delivery system, and methods of manufacture and use

Country Status (1)

Country Link
WO (1) WO2012156914A2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103800987B (en) * 2012-11-08 2016-03-30 上海微创医疗器械（集团）有限公司 Medical balloon and preparation method thereof
DE102013003517A1 (en) * 2013-02-27 2014-08-28 Ullrich Otto Catheter, in particular for the treatment of prostate and / or bladder, and kit containing this catheter
US11684747B2 (en) 2013-03-15 2023-06-27 Conmed Corporation Multi-lumen shaft used with endoscopic device
US9326783B2 (en) * 2013-03-15 2016-05-03 Rsh, Llc Removal tool for use with endoscopic device
EP2789354A1 (en) * 2013-04-13 2014-10-15 IPPyramids GmbH Catheter balloon with micro boreholes and a metal mesh
EP2898920B1 (en) 2014-01-24 2018-06-06 Cook Medical Technologies LLC Articulating balloon catheter
US20160144156A1 (en) 2014-11-20 2016-05-26 Edwards Lifesciences Corporation Inflatable device with etched modifications
US10350423B2 (en) 2016-02-04 2019-07-16 Cardiac Pacemakers, Inc. Delivery system with force sensor for leadless cardiac device
CN108578883A (en) * 2018-03-15 2018-09-28 上海安集协康生物技术股份有限公司 A kind of the cell transplantation pipe and its application method of via intranasal application administration
US11168995B2 (en) 2018-03-15 2021-11-09 Waymo Llc Managing a fleet of vehicles
CN209967376U (en) * 2018-10-04 2020-01-21 口径疗法有限公司 Balloon catheter system for infusing micelles at high pressure
CN111249601A (en) * 2018-11-30 2020-06-09 上海微创医疗器械（集团）有限公司 Porous balloon and preparation method thereof
US20230106928A1 (en) * 2020-03-02 2023-04-06 Advanced Nanotherapies, Inc. Undulating Balloon Systems and Methods for Nanoparticle-Based Drug Delivery
WO2022153527A1 (en) * 2021-01-18 2022-07-21 日本ライフライン株式会社 Balloon catheter
KR102504942B1 (en) * 2021-02-08 2023-03-02 (주)시지바이오 dual structure balloon catheter
WO2022256521A1 (en) * 2021-06-02 2022-12-08 Board Of Regents, The University Of Texas System Drug-eluting tubes for improved patient care
CN115105317B (en) * 2022-06-28 2024-04-12 周问艳 Rehabilitation protector with fall protection function and fracture prevention function

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060079923A1 (en) * 2004-08-09 2006-04-13 Manik Chhabra Aneurysm treatment using semi-compliant balloon
US20060229552A1 (en) * 2005-03-31 2006-10-12 Robert Slazas Semi-compliant balloon for medical devices
WO2010026578A1 (en) * 2008-09-02 2010-03-11 By-Pass, Inc. Microporous balloon catheter

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8904026U1 (en) 1988-04-20 1989-05-24 Schneider (Europe) AG, Zürich Catheter for recanalization of narrowed vessels
DE3821544C2 (en) 1988-06-25 1994-04-28 H Prof Dr Med Just Dilatation catheter
US5087244A (en) 1989-01-31 1992-02-11 C. R. Bard, Inc. Catheter and method for locally applying medication to the wall of a blood vessel or other body lumen
US4994033A (en) 1989-05-25 1991-02-19 Schneider (Usa) Inc. Intravascular drug delivery dilatation catheter
US5049132A (en) 1990-01-08 1991-09-17 Cordis Corporation Balloon catheter for delivering therapeutic agents
US5498238A (en) 1990-06-15 1996-03-12 Cortrak Medical, Inc. Simultaneous angioplasty and phoretic drug delivery
US5213576A (en) 1991-06-11 1993-05-25 Cordis Corporation Therapeutic porous balloon catheter
US5318531A (en) 1991-06-11 1994-06-07 Cordis Corporation Infusion balloon catheter
WO1994021320A1 (en) 1993-03-15 1994-09-29 Advanced Cardiovascular Systems, Inc. Fluid delivery catheter
US5569198A (en) 1995-01-23 1996-10-29 Cortrak Medical Inc. Microporous catheter
DE10244847A1 (en) 2002-09-20 2004-04-01 Ulrich Prof. Dr. Speck Medical device for drug delivery
US7846940B2 (en) 2004-03-31 2010-12-07 Cordis Corporation Solution formulations of sirolimus and its analogs for CAD treatment
JP2008506447A (en) 2004-07-14 2008-03-06 バイ−パス， インコーポレイテッド Material delivery system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060079923A1 (en) * 2004-08-09 2006-04-13 Manik Chhabra Aneurysm treatment using semi-compliant balloon
US20060229552A1 (en) * 2005-03-31 2006-10-12 Robert Slazas Semi-compliant balloon for medical devices
WO2010026578A1 (en) * 2008-09-02 2010-03-11 By-Pass, Inc. Microporous balloon catheter

Also Published As

Publication number Publication date
WO2012156914A9 (en) 2013-02-28
WO2012156914A2 (en) 2012-11-22

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