WO2005065422A3 - Disposable transducer seal - Google Patents

Disposable transducer seal Download PDF

Info

Publication number
WO2005065422A3
WO2005065422A3 PCT/US2004/044084 US2004044084W WO2005065422A3 WO 2005065422 A3 WO2005065422 A3 WO 2005065422A3 US 2004044084 W US2004044084 W US 2004044084W WO 2005065422 A3 WO2005065422 A3 WO 2005065422A3
Authority
WO
WIPO (PCT)
Prior art keywords
seal
transducer
disposable
retainer
membrane
Prior art date
Application number
PCT/US2004/044084
Other languages
French (fr)
Other versions
WO2005065422A2 (en
Inventor
Charles S Desilets
George Barrett
Jens U Quistgaard
Gregory Paul Darlington
Original Assignee
Liposonix Inc
Charles S Desilets
George Barrett
Jens U Quistgaard
Gregory Paul Darlington
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 Liposonix Inc, Charles S Desilets, George Barrett, Jens U Quistgaard, Gregory Paul Darlington filed Critical Liposonix Inc
Priority to AU2004311472A priority Critical patent/AU2004311472B2/en
Priority to BRPI0418247-2A priority patent/BRPI0418247A/en
Priority to EP04816060A priority patent/EP1699362A4/en
Priority to JP2006547603A priority patent/JP4733054B2/en
Priority to CA002551349A priority patent/CA2551349A1/en
Publication of WO2005065422A2 publication Critical patent/WO2005065422A2/en
Publication of WO2005065422A3 publication Critical patent/WO2005065422A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N7/02—Localised ultrasound hyperthermia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • A61B8/4272—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue
    • A61B8/4281—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue characterised by sound-transmitting media or devices for coupling the transducer to the tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4422—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to hygiene or sterilisation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4438—Means for identifying the diagnostic device, e.g. barcodes
    • 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
    • A61B2017/22038—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 a guide wire
    • A61B2017/22045—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 a guide wire fixed to the catheter; guiding tip
    • 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
    • A61B17/225—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 for extracorporeal shock wave lithotripsy [ESWL], e.g. by using ultrasonic waves
    • A61B17/2251—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 for extracorporeal shock wave lithotripsy [ESWL], e.g. by using ultrasonic waves characterised by coupling elements between the apparatus, e.g. shock wave apparatus or locating means, and the patient, e.g. details of bags, pressure control of bag on patient
    • A61B2017/2253—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 for extracorporeal shock wave lithotripsy [ESWL], e.g. by using ultrasonic waves characterised by coupling elements between the apparatus, e.g. shock wave apparatus or locating means, and the patient, e.g. details of bags, pressure control of bag on patient using a coupling gel or liquid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N2007/0004—Applications of ultrasound therapy
    • A61N2007/0008—Destruction of fat cells

Abstract

A transducer seal designed to seal an open aperture of a transducer housing for a therapeutic ultrasound procedure. The seal has a membrane, a retainer and a mating device for locking in place with the transducer housing. The membrane is essentially transparent to ultrasound energy while being stretched taut about the retainer. The transducer seal may be made in a disposable or re-usable form.
PCT/US2004/044084 2003-12-30 2004-12-29 Disposable transducer seal WO2005065422A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AU2004311472A AU2004311472B2 (en) 2003-12-30 2004-12-29 Disposable transducer seal
BRPI0418247-2A BRPI0418247A (en) 2003-12-30 2004-12-29 disposable transducer seal, apparatus for maintaining a barrier between a transducer housing and an external environment, and methods for preparing an ultrasound transducer housing, for making a transducer sealing device and for sealing a transducer housing transducer using a transducer sealing device
EP04816060A EP1699362A4 (en) 2003-12-30 2004-12-29 Disposable transducer seal
JP2006547603A JP4733054B2 (en) 2003-12-30 2004-12-29 Disposable transducer seal
CA002551349A CA2551349A1 (en) 2003-12-30 2004-12-29 Disposable transducer seal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/750,369 2003-12-30
US10/750,369 US20050154308A1 (en) 2003-12-30 2003-12-30 Disposable transducer seal

Publications (2)

Publication Number Publication Date
WO2005065422A2 WO2005065422A2 (en) 2005-07-21
WO2005065422A3 true WO2005065422A3 (en) 2005-10-20

Family

ID=34739097

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/044084 WO2005065422A2 (en) 2003-12-30 2004-12-29 Disposable transducer seal

Country Status (9)

Country Link
US (4) US20050154308A1 (en)
EP (1) EP1699362A4 (en)
JP (1) JP4733054B2 (en)
KR (1) KR20060130093A (en)
CN (1) CN100531676C (en)
AU (1) AU2004311472B2 (en)
BR (1) BRPI0418247A (en)
CA (1) CA2551349A1 (en)
WO (1) WO2005065422A2 (en)

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US20080064961A1 (en) 2008-03-13

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