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1. US20030092987 - Ultrasound therapy

Office
États-Unis d'Amérique
Numéro de la demande 10228418
Date de la demande 26.08.2002
Numéro de publication 20030092987
Date de publication 15.05.2003
Numéro de délivrance 6770031
Date de délivrance 03.08.2004
Type de publication B2
CIB
A61B 8/00
ANÉCESSITÉS COURANTES DE LA VIE
61SCIENCES MÉDICALE OU VÉTÉRINAIRE; HYGIÈNE
BDIAGNOSTIC; CHIRURGIE; IDENTIFICATION
8Diagnostic utilisant des ondes ultrasonores, sonores ou infrasonores
A61B 8/08
ANÉCESSITÉS COURANTES DE LA VIE
61SCIENCES MÉDICALE OU VÉTÉRINAIRE; HYGIÈNE
BDIAGNOSTIC; CHIRURGIE; IDENTIFICATION
8Diagnostic utilisant des ondes ultrasonores, sonores ou infrasonores
08Détection de mouvements ou de changements organiques, p.ex. tumeurs, kystes, gonflements
A61B 19/00
ANÉCESSITÉS COURANTES DE LA VIE
61SCIENCES MÉDICALE OU VÉTÉRINAIRE; HYGIÈNE
BDIAGNOSTIC; CHIRURGIE; IDENTIFICATION
19Instruments, outillage ou accessoires pour la chirurgie ou le diagnostic non couverts par l'un des groupes A61B1/-A61B18/159
A61N 7/00
ANÉCESSITÉS COURANTES DE LA VIE
61SCIENCES MÉDICALE OU VÉTÉRINAIRE; HYGIÈNE
NÉLECTROTHÉRAPIE; MAGNÉTOTHÉRAPIE; THÉRAPIE PAR RADIATIONS; THÉRAPIE PAR ULTRASONS
7Thérapie par ultrasons
A61N 7/02
ANÉCESSITÉS COURANTES DE LA VIE
61SCIENCES MÉDICALE OU VÉTÉRINAIRE; HYGIÈNE
NÉLECTROTHÉRAPIE; MAGNÉTOTHÉRAPIE; THÉRAPIE PAR RADIATIONS; THÉRAPIE PAR ULTRASONS
7Thérapie par ultrasons
02Hyperthermie localisée par ultrasons
CPC
A61B 8/0858
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
08Detecting organic movements or changes, e.g. tumours, cysts, swellings
0858involving measuring tissue layers, e.g. skin, interfaces
A61B 8/0808
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
08Detecting organic movements or changes, e.g. tumours, cysts, swellings
0808for diagnosis of the brain
A61B 2090/374
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
90Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
36Image-producing devices or illumination devices not otherwise provided for
37Surgical systems with images on a monitor during operation
374NMR or MRI
A61B 2090/376
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
90Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
36Image-producing devices or illumination devices not otherwise provided for
37Surgical systems with images on a monitor during operation
376using X-rays, e.g. fluoroscopy
A61N 7/02
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
7Ultrasound therapy
02Localised ultrasound hyperthermia
A61N 2007/0095
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
7Ultrasound therapy
0086Beam steering
0095by modifying an excitation signal
Déposants Brigham and Women's Hospital, Inc.
Inventeurs Hynynen, Kullervo
Clement, Gregory T.
Mandataires Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.
Données relatives à la priorité 09738514 15.12.2000 US
10228418 26.08.2002 US
60314788 24.08.2001 US
60316842 31.08.2001 US
Titre
(EN) Ultrasound therapy
Abrégé
(EN)

A method of delivering ultrasound signals includes providing an image of at least a portion of a subject intended to receive ultrasound signals between sources of the ultrasound signals and a desired region of the subject for receiving focused ultrasound signals, identifying, from the image, physical characteristics of portions of material between the sources and the desired region, and using a spectral propagation analysis to determine at least one of phase corrections and amplitude corrections for the sources depending on the respective physical characteristics of the portions of the material disposed between each source and the desired region.

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