WO2005016435A3 - Balloon catheter having a cutting member - Google Patents

Balloon catheter having a cutting member Download PDF

Info

Publication number
WO2005016435A3
WO2005016435A3 PCT/US2004/024741 US2004024741W WO2005016435A3 WO 2005016435 A3 WO2005016435 A3 WO 2005016435A3 US 2004024741 W US2004024741 W US 2004024741W WO 2005016435 A3 WO2005016435 A3 WO 2005016435A3
Authority
WO
WIPO (PCT)
Prior art keywords
balloon catheter
cutting member
balloon
shaft
catheter
Prior art date
Application number
PCT/US2004/024741
Other languages
French (fr)
Other versions
WO2005016435A2 (en
Inventor
Show-Mean Wu
Ricardo David Roman
Fuh-Sheng Chen
Original Assignee
Scimed Life Systems Inc
Show-Mean Wu
Ricardo David Roman
Fuh-Sheng Chen
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 Scimed Life Systems Inc, Show-Mean Wu, Ricardo David Roman, Fuh-Sheng Chen filed Critical Scimed Life Systems Inc
Priority to JP2006522639A priority Critical patent/JP4808617B2/en
Priority to CA2532607A priority patent/CA2532607C/en
Priority to AT04779712T priority patent/ATE515284T1/en
Priority to EP04779712A priority patent/EP1654027B1/en
Publication of WO2005016435A2 publication Critical patent/WO2005016435A2/en
Publication of WO2005016435A3 publication Critical patent/WO2005016435A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/320725—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with radially expandable cutting or abrading elements
    • 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
    • A61M25/0014—Connecting a tube to a hub
    • 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
    • A61M25/1038—Wrapping or folding devices for use with 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
    • A61M25/104—Balloon catheters used for angioplasty
    • 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
    • A61B2017/22051—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 with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A61B2017/22061—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 with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation for spreading elements apart
    • 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
    • A61M2025/0004—Catheters; Hollow probes having two or more concentrically arranged tubes for forming a concentric catheter system
    • 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
    • A61M25/1006—Balloons formed between concentric tubes
    • 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
    • A61M25/1034—Joining of shaft and balloon

Abstract

An angioplasty balloon catheter and method of making and using the same. The balloon catheter may include a catheter shaft and a balloon coupled to the shaft. The balloon may include one or more cutting edges coupled thereto. The shaft may include one or more inflation lumens and a plurality of openings defined therein that are in fluid communication with the inflation lumen or lumens.
PCT/US2004/024741 2003-08-08 2004-07-29 Balloon catheter having a cutting member WO2005016435A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2006522639A JP4808617B2 (en) 2003-08-08 2004-07-29 Telescopic restriction catheter shaft
CA2532607A CA2532607C (en) 2003-08-08 2004-07-29 Catheter shaft for regulation of inflation and deflation
AT04779712T ATE515284T1 (en) 2003-08-08 2004-07-29 CATHETER SHAFT FOR REGULATION OF INFLATION AND DEFLATION
EP04779712A EP1654027B1 (en) 2003-08-08 2004-07-29 Catheter shaft for regulation of inflation and deflation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/637,142 US7780626B2 (en) 2003-08-08 2003-08-08 Catheter shaft for regulation of inflation and deflation
US10/637,142 2003-08-08

Publications (2)

Publication Number Publication Date
WO2005016435A2 WO2005016435A2 (en) 2005-02-24
WO2005016435A3 true WO2005016435A3 (en) 2005-04-28

Family

ID=34116536

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/024741 WO2005016435A2 (en) 2003-08-08 2004-07-29 Balloon catheter having a cutting member

Country Status (6)

Country Link
US (1) US7780626B2 (en)
EP (1) EP1654027B1 (en)
JP (1) JP4808617B2 (en)
AT (1) ATE515284T1 (en)
CA (1) CA2532607C (en)
WO (1) WO2005016435A2 (en)

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EP1654027B1 (en) 2011-07-06
US20050033225A1 (en) 2005-02-10
JP2007501652A (en) 2007-02-01
EP1654027A2 (en) 2006-05-10
ATE515284T1 (en) 2011-07-15
CA2532607A1 (en) 2005-02-24
US7780626B2 (en) 2010-08-24
CA2532607C (en) 2012-07-10
JP4808617B2 (en) 2011-11-02
WO2005016435A2 (en) 2005-02-24

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