EP4734821A1 - Évaluation de consolidation de fracture de structures de tissu musculo-squelettique - Google Patents

Évaluation de consolidation de fracture de structures de tissu musculo-squelettique

Info

Publication number
EP4734821A1
EP4734821A1 EP23948650.9A EP23948650A EP4734821A1 EP 4734821 A1 EP4734821 A1 EP 4734821A1 EP 23948650 A EP23948650 A EP 23948650A EP 4734821 A1 EP4734821 A1 EP 4734821A1
Authority
EP
European Patent Office
Prior art keywords
signal
transducer
fha
bone
angle
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP23948650.9A
Other languages
German (de)
English (en)
Inventor
Alan Winder
Robert Muratore
Jason WINDER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sonogen Medical Inc
Original Assignee
Sonogen Medical 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 Sonogen Medical Inc filed Critical Sonogen Medical Inc
Publication of EP4734821A1 publication Critical patent/EP4734821A1/fr
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
    • A61B5/4504—Bones
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Clinical applications
    • A61B8/0875—Clinical applications for diagnosis of bone
    • 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
    • A61B8/4483—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer
    • A61B8/4494—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer characterised by the arrangement of the transducer elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/5215—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data
    • A61B8/5223—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data for extracting a diagnostic or physiological parameter from medical diagnostic data
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • 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
    • A61N2007/0013—Fracture healing

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Rheumatology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Physiology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Gynecology & Obstetrics (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

L'invention concerne un système d'évaluation de consolidation de fracture en temps réel à l'aide d'une excitation ultrasonore pulsée à faible intensité (LIPUS) qui comprend un transducteur qui émet un signal de diagnostic d'évaluation de consolidation de fracture longitudinal à un angle de 0° (> (normale)) vers le transducteur ou à un angle oblique jusqu'à un premier angle critique de 20 degrés, ou reçoit une ou plusieurs signatures d'écho FHA, et un processeur. Le processeur est configuré pour calculer la somme des signatures d'écho reçues, convertir les signatures d'écho reçues en un signal d'écho analytique, normaliser le signal analytique à l'égard de signatures osseuses saines, calculer la somme de l'ensemble de signatures analytiques normalisées et créer un vecteur de données; générer une mesure d'évaluation de consolidation de fracture de diagnostic en temps réel par le traitement du vecteur de données à l'aide d'une ou de plusieurs métriques; et identifier un stade de consolidation de fracture osseuse en utilisant les métriques d'évaluation de consolidation de fracture de diagnostic en temps réel.
EP23948650.9A 2023-08-04 2023-08-04 Évaluation de consolidation de fracture de structures de tissu musculo-squelettique Pending EP4734821A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2023/071746 WO2025034233A1 (fr) 2023-08-04 2023-08-04 Évaluation de consolidation de fracture de structures de tissu musculo-squelettique

Publications (1)

Publication Number Publication Date
EP4734821A1 true EP4734821A1 (fr) 2026-05-06

Family

ID=94535112

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23948650.9A Pending EP4734821A1 (fr) 2023-08-04 2023-08-04 Évaluation de consolidation de fracture de structures de tissu musculo-squelettique

Country Status (3)

Country Link
EP (1) EP4734821A1 (fr)
IL (1) IL326360A (fr)
WO (1) WO2025034233A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156983B (en) * 1983-08-26 1987-03-11 Mintowt Czyz Witek Method and apparatus for assessing the structure and mechanical integrity of osseous systems
US7429248B1 (en) * 2001-08-09 2008-09-30 Exogen, Inc. Method and apparatus for controlling acoustic modes in tissue healing applications
GR1005458B (el) * 2005-08-24 2007-03-05 Δημητριος Φωτιαδης Μεθοδος και συστημα για την ευοδωση και παρακολουθηση της επουλωτικης διαδικασιας των οστων
JP6071101B1 (ja) * 2014-01-17 2017-02-01 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 被検者の骨を評価する超音波装置と方法
US11071519B2 (en) * 2015-11-13 2021-07-27 Orthoforge, Inc. Medical devices, systems and methods for monitoring and stimulating osteogenesis
JP7628079B2 (ja) * 2019-01-25 2025-02-07 ソノジェン メディカル インコーポレイテッド 筋骨格細胞構造の超音波刺激

Also Published As

Publication number Publication date
IL326360A (en) 2026-04-01
WO2025034233A1 (fr) 2025-02-13

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