BR112022000062A2 - Sistemas e métodos para medir elasticidade com imagem de ondas de cisalhamento multifocais de ultrassom em múltiplas dimensões - Google Patents

Sistemas e métodos para medir elasticidade com imagem de ondas de cisalhamento multifocais de ultrassom em múltiplas dimensões

Info

Publication number
BR112022000062A2
BR112022000062A2 BR112022000062A BR112022000062A BR112022000062A2 BR 112022000062 A2 BR112022000062 A2 BR 112022000062A2 BR 112022000062 A BR112022000062 A BR 112022000062A BR 112022000062 A BR112022000062 A BR 112022000062A BR 112022000062 A2 BR112022000062 A2 BR 112022000062A2
Authority
BR
Brazil
Prior art keywords
multifocal
systems
methods
ultrasound imaging
multiple dimensions
Prior art date
Application number
BR112022000062A
Other languages
English (en)
Inventor
d emery Charles
John Hsu Stephen
Original Assignee
Ulthera 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 Ulthera Inc filed Critical Ulthera Inc
Publication of BR112022000062A2 publication Critical patent/BR112022000062A2/pt

Links

Classifications

    • 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
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0858—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving measuring tissue layers, e.g. skin, interfaces
    • 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
    • A61B8/4477—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device using several separate ultrasound transducers or probes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/48—Diagnostic techniques
    • A61B8/485—Diagnostic techniques involving measuring strain or elastic properties
    • 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
    • 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
    • A61N2007/0034—Skin treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N2007/0039—Ultrasound therapy using microbubbles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N2007/0052—Ultrasound therapy using the same transducer for therapy and imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N2007/0056—Beam shaping elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N2007/0056—Beam shaping elements
    • A61N2007/0065—Concave transducers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N2007/0073—Ultrasound therapy using multiple frequencies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N2007/0086—Beam steering
    • A61N2007/0091—Beam steering with moving parts, e.g. transducers, lenses, reflectors
    • 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
    • A61N2007/027—Localised ultrasound hyperthermia with multiple foci created simultaneously

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Gynecology & Obstetrics (AREA)
  • Surgical Instruments (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

modalidades de um tratamento cosmético dermatológico e/ou sistema de imagem e método adaptado para alterar a colocação e a posição de múltiplas (por exemplo, duas ou mais) zonas de tratamento cosmético em tecido a partir de feixes de ultrassom de um transdutor, terapia multifocal simultânea em profundidades múltiplas e/ou feixes de ultrassom hesitantes de um transdutor para alterar a colocação e a posição de múltiplas zonas de tratamento cosmético no tecido. o sistema pode incluir uma cânula manual, um módulo transdutor removível e um módulo de controle. em algumas modalidades, o sistema de tratamento cosmético pode ser usado em vários procedimentos cosméticos.
BR112022000062A 2019-07-15 2020-07-13 Sistemas e métodos para medir elasticidade com imagem de ondas de cisalhamento multifocais de ultrassom em múltiplas dimensões BR112022000062A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962874374P 2019-07-15 2019-07-15
PCT/US2020/041783 WO2021011458A1 (en) 2019-07-15 2020-07-13 Systems and methods for measuring elasticity with imaging of ultrasound multi-focus shearwaves in multiple dimensions

Publications (1)

Publication Number Publication Date
BR112022000062A2 true BR112022000062A2 (pt) 2022-06-07

Family

ID=74209953

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022000062A BR112022000062A2 (pt) 2019-07-15 2020-07-13 Sistemas e métodos para medir elasticidade com imagem de ondas de cisalhamento multifocais de ultrassom em múltiplas dimensões

Country Status (7)

Country Link
US (1) US20220266063A1 (pt)
KR (1) KR20220035151A (pt)
CN (1) CN114126494A (pt)
BR (1) BR112022000062A2 (pt)
CA (1) CA3137928A1 (pt)
TW (1) TW202108079A (pt)
WO (1) WO2021011458A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7474773B2 (ja) 2019-02-13 2024-04-25 アルフェウス メディカル，インク． 非侵襲的音響化学療法
US11711030B2 (en) * 2020-05-27 2023-07-25 Taiyo Yuden Co., Ltd. Driving device, tactile sensation providing apparatus, and driving method
WO2022032283A2 (en) * 2020-08-07 2022-02-10 Alpheus Medical, Inc. Ultrasound arrays for enhanced sonodynamic therapy for treating cancer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7662114B2 (en) * 2004-03-02 2010-02-16 Focus Surgery, Inc. Ultrasound phased arrays
US10390797B2 (en) * 2010-12-22 2019-08-27 Koninklijke Philips N.V. Shear wave velocity estimation using center of mass
CN103492855B (zh) * 2011-02-25 2016-03-30 梅约医学教育与研究基金会 使用非聚焦超声的超声测振
JP6333608B2 (ja) * 2014-04-16 2018-05-30 キヤノンメディカルシステムズ株式会社 超音波診断装置及び制御プログラム
US11406360B2 (en) * 2016-06-22 2022-08-09 Duke University Ultrasound transducers for constructive shear wave interference and related methods and systems
SG11201809850QA (en) * 2016-08-16 2018-12-28 Ulthera Inc Systems and methods for cosmetic ultrasound treatment of skin
US20190009111A1 (en) * 2017-06-08 2019-01-10 Gunnar Myhr Non-invasive and optimized system for the rejuvenation and removal of wrinkles of the skin

Also Published As

Publication number Publication date
TW202108079A (zh) 2021-03-01
CA3137928A1 (en) 2021-01-21
CN114126494A (zh) 2022-03-01
KR20220035151A (ko) 2022-03-21
WO2021011458A1 (en) 2021-01-21
US20220266063A1 (en) 2022-08-25

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