WO2004026367A3 - Connector for securing ultrasound catheter to transducer - Google Patents

Connector for securing ultrasound catheter to transducer Download PDF

Info

Publication number
WO2004026367A3
WO2004026367A3 PCT/US2003/029632 US0329632W WO2004026367A3 WO 2004026367 A3 WO2004026367 A3 WO 2004026367A3 US 0329632 W US0329632 W US 0329632W WO 2004026367 A3 WO2004026367 A3 WO 2004026367A3
Authority
WO
WIPO (PCT)
Prior art keywords
transducer
connector assembly
inner ring
bore
connector
Prior art date
Application number
PCT/US2003/029632
Other languages
French (fr)
Other versions
WO2004026367A2 (en
Inventor
Henry Nita
Martinos Tran
Original Assignee
Flowcardia 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 Flowcardia Inc filed Critical Flowcardia Inc
Priority to EP03759339A priority Critical patent/EP1538988A2/en
Priority to AU2003275071A priority patent/AU2003275071A1/en
Publication of WO2004026367A2 publication Critical patent/WO2004026367A2/en
Publication of WO2004026367A3 publication Critical patent/WO2004026367A3/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
    • A61B17/22—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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00477—Coupling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters

Abstract

A connector assembly connects an ultrasound transducer to an ultrasound catheter that has an ultrasound transmission member extending longitudinally therethrough. The connector assembly has an ultrasound transducer having a transducer housing, and an extension having a proximal end attached to the distal end of the transducer housing. The connector assembly also includes a ring assembly having an inner ring and an outer ring that is received inside the bore of the outer ring. The connector assembly also includes a catheter knob having a proximal end that is removably coupled to the extension. The inner ring is moved from a non-supporting position with the extension positioned inside the bore of the inner ring, to a supporting position with the catheter knob positioned inside the bore of the inner ring.
PCT/US2003/029632 2002-09-20 2003-09-19 Connector for securing ultrasound catheter to transducer WO2004026367A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP03759339A EP1538988A2 (en) 2002-09-20 2003-09-19 Connector for securing ultrasound catheter to transducer
AU2003275071A AU2003275071A1 (en) 2002-09-20 2003-09-19 Connector for securing ultrasound catheter to transducer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/251,227 2002-09-20
US10/251,227 US6702748B1 (en) 2002-09-20 2002-09-20 Connector for securing ultrasound catheter to transducer

Publications (2)

Publication Number Publication Date
WO2004026367A2 WO2004026367A2 (en) 2004-04-01
WO2004026367A3 true WO2004026367A3 (en) 2005-04-07

Family

ID=31887845

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/029632 WO2004026367A2 (en) 2002-09-20 2003-09-19 Connector for securing ultrasound catheter to transducer

Country Status (4)

Country Link
US (1) US6702748B1 (en)
EP (1) EP1538988A2 (en)
AU (1) AU2003275071A1 (en)
WO (1) WO2004026367A2 (en)

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Also Published As

Publication number Publication date
US6702748B1 (en) 2004-03-09
WO2004026367A2 (en) 2004-04-01
EP1538988A2 (en) 2005-06-15
AU2003275071A1 (en) 2004-04-08
AU2003275071A8 (en) 2004-04-08

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