RU93051840A - METHOD AND DEVICE FOR NON-INVASIVE DIAGNOSTICS OF THE CONDITION OF BONE TISSUES BY ULTRASOUND - Google Patents

METHOD AND DEVICE FOR NON-INVASIVE DIAGNOSTICS OF THE CONDITION OF BONE TISSUES BY ULTRASOUND

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Publication number
RU93051840A
RU93051840A RU93051840/14A RU93051840A RU93051840A RU 93051840 A RU93051840 A RU 93051840A RU 93051840/14 A RU93051840/14 A RU 93051840/14A RU 93051840 A RU93051840 A RU 93051840A RU 93051840 A RU93051840 A RU 93051840A
Authority
RU
Russia
Prior art keywords
transducers
wave
ultrasound
condition
bone tissues
Prior art date
Application number
RU93051840/14A
Other languages
Russian (ru)
Other versions
RU2071274C1 (en
Inventor
В.П. Жаров
А.М. Шошенский
V.P. Zharov
A.M. Shoshenskij
Original Assignee
В.П. Жаров
А.М. Шошенский
V.P. Zharov
A.M. Shoshenskij
Filing date
Publication date
Application filed by В.П. Жаров, А.М. Шошенский, V.P. Zharov, A.M. Shoshenskij filed Critical В.П. Жаров
Priority to RU93051840A priority Critical patent/RU2071274C1/en
Priority claimed from RU93051840A external-priority patent/RU2071274C1/en
Publication of RU93051840A publication Critical patent/RU93051840A/en
Application granted granted Critical
Publication of RU2071274C1 publication Critical patent/RU2071274C1/en

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Claims (1)

Изобретение относится к медицинской технике диагностики состояния костных тканей, в частности диагностики заживления переломов. Исследуемый участок располагают между излучающим и приемным преобразователями, которые устанавливают накожно. Усилие прижатия передается на преобразователи через датчики давления, сигнал с которых устанавливает порог срабатывания счетной схемы. Точная установка преобразователей достигается путем измерения временного интервала между излученным и принятым импульсами. Диагностирующим признаком является длительность полуволны импульса, имеющей максимальную амплитуду. На индикаторе диагностического устройства отображаются три значения - длительность полуволны, временной интервал и фаза полуволны.The invention relates to a medical technique for diagnosing the state of bone tissue, in particular the diagnosis of fracture healing. The study area is located between the radiating and receiving transducers, which are installed on the skin. The pressing force is transmitted to the transducers through pressure sensors, the signal from which sets the threshold of the counting circuit. The exact installation of the transducers is achieved by measuring the time interval between the emitted and received pulses. Diagnostic sign is the duration of the half-wave of the pulse, having a maximum amplitude. The indicator of the diagnostic device displays three values - the half-wave duration, the time interval and the half-wave phase.
RU93051840A 1993-11-12 1993-11-12 Method for diagnosing bone tissue state by using ultrasound RU2071274C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93051840A RU2071274C1 (en) 1993-11-12 1993-11-12 Method for diagnosing bone tissue state by using ultrasound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93051840A RU2071274C1 (en) 1993-11-12 1993-11-12 Method for diagnosing bone tissue state by using ultrasound

Publications (2)

Publication Number Publication Date
RU93051840A true RU93051840A (en) 1996-07-27
RU2071274C1 RU2071274C1 (en) 1997-01-10

Family

ID=20149215

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93051840A RU2071274C1 (en) 1993-11-12 1993-11-12 Method for diagnosing bone tissue state by using ultrasound

Country Status (1)

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RU (1) RU2071274C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2444294C1 (en) * 2010-06-15 2012-03-10 Государственное образовательное учреждение Высшего профессионального образования "Омская государственная медицинская академия Федерального агентства по здравоохранению и социальному развитию Росздрава" Method of ultrasonic intra-operation diagnostics of bone tissue state

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