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RU2009102955A - Пассивное ортопедическое вспомогательное средство в виде протеза или ортеза стопы - Google Patents

Пассивное ортопедическое вспомогательное средство в виде протеза или ортеза стопы Download PDF

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Publication number
RU2009102955A
RU2009102955A RU2009102955/14A RU2009102955A RU2009102955A RU 2009102955 A RU2009102955 A RU 2009102955A RU 2009102955/14 A RU2009102955/14 A RU 2009102955/14A RU 2009102955 A RU2009102955 A RU 2009102955A RU 2009102955 A RU2009102955 A RU 2009102955A
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RU
Russia
Prior art keywords
tool according
movement
hydrodynamic
hydraulic
zero point
Prior art date
Application number
RU2009102955/14A
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English (en)
Other versions
RU2473322C2 (ru
Inventor
Людер МОСЛЕР (DE)
Людер МОСЛЕР
Роланд ПАУЛИК (AT)
Роланд ПАУЛИК
Джоашим ЩОРГ (AT)
Джоашим ЩОРГ
Свен КАЛТЕНБОРН (DE)
Свен КАЛТЕНБОРН
Свен ЦАРЛИНГ (DE)
Свен ЦАРЛИНГ
Грег ШНАЙДЕР (US)
Грег ШНАЙДЕР
Original Assignee
Отто Бок Хелскеа ГмбХ (DE)
Отто Бок Хелскеа Гмбх
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Publication of RU2009102955A publication Critical patent/RU2009102955A/ru
Application granted granted Critical
Publication of RU2473322C2 publication Critical patent/RU2473322C2/ru

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  • Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cardiology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Nursing (AREA)
  • Prostheses (AREA)

Abstract

1. Пассивное ортопедическое вспомогательное средство в виде протеза или ортеза стопы, содержащее первую часть, соединенную с возможностью вращения через вращательный шарнир со второй частью, сенсорное устройство для измерения параметров, позволяющих делать выводы об эксплуатационных потребностях вспомогательного средства в данный момент, связанное с управляющим устройством управления для определения эксплуатационных потребностей и формирования соответствующих управляющих сигналов, управляемое гидравлическое амортизирующее устройство, с помощью которого можно изменять воздействующее на вращательное движение между первой и второй частями сопротивление движению, и преобразующее управляющие сигналы процессорного устройства управление амортизирующим устройством, отличающееся тем, что демпфирующее устройство представляет собой гидравлический цилиндр двойного действия с двумя отделенными друг от друга поршнем гидравлическими камерами, гидравлические камеры сообщены двумя, обеспечивающими течение гидравлической жидкости только в противоположных направлениях соединительными линиями, гидродинамические сопротивления которых устанавливаются посредством управления по отдельности с помощью собственного исполнительного органа, процессорное устройство рассчитано на определение актуального положения нулевой точки по измеренным параметрам сенсорного устройства, при этом формирование управляющих сигналов гидродинамических сопротивлений происходит в обеих соединительных линиях по отношению к положению нулевой точки. ! 2. Средство по п.1, отличающееся тем, что гидродинамическое сопротивление

Claims (14)

1. Пассивное ортопедическое вспомогательное средство в виде протеза или ортеза стопы, содержащее первую часть, соединенную с возможностью вращения через вращательный шарнир со второй частью, сенсорное устройство для измерения параметров, позволяющих делать выводы об эксплуатационных потребностях вспомогательного средства в данный момент, связанное с управляющим устройством управления для определения эксплуатационных потребностей и формирования соответствующих управляющих сигналов, управляемое гидравлическое амортизирующее устройство, с помощью которого можно изменять воздействующее на вращательное движение между первой и второй частями сопротивление движению, и преобразующее управляющие сигналы процессорного устройства управление амортизирующим устройством, отличающееся тем, что демпфирующее устройство представляет собой гидравлический цилиндр двойного действия с двумя отделенными друг от друга поршнем гидравлическими камерами, гидравлические камеры сообщены двумя, обеспечивающими течение гидравлической жидкости только в противоположных направлениях соединительными линиями, гидродинамические сопротивления которых устанавливаются посредством управления по отдельности с помощью собственного исполнительного органа, процессорное устройство рассчитано на определение актуального положения нулевой точки по измеренным параметрам сенсорного устройства, при этом формирование управляющих сигналов гидродинамических сопротивлений происходит в обеих соединительных линиях по отношению к положению нулевой точки.
2. Средство по п.1, отличающееся тем, что гидродинамическое сопротивление, по меньшей мере, в одной соединительной линии может быть установлено большим с возможностью фиксации вращательного шарнира в любом положении.
3. Средство по п.2, отличающееся тем, что фиксированное положение соответствует положению нулевой точки.
4. Средство по п.1, отличающееся тем, что положение нулевой точки определяется в зависимости от наклона основания.
5. Средство по п.4, отличающееся тем, что положение нулевой точки определяется в зависимости от актуальной высоты каблука, используемой с вспомогательным средством обуви.
6. Средство по п.1, отличающееся тем, что его части выполнены преимущественно жесткими, при этом управление, по меньшей мере, одной преобладающей частью процесса движения в пределах цикла движения происходит без влияния упругости материала за счет управления гидродинамическими сопротивлениями.
7. Средство по п.3, отличающееся тем, что его части выполнены преимущественно жесткими, при этом управление, по меньшей мере, одной преобладающей частью процесса движения в пределах цикла движения происходит без влияния упругости материала за счет управления гидродинамическими сопротивлениями.
8. Средство по п.1, отличающееся тем, что вращательный шарнир представляет собой голеностопный сустав.
9. Средство по п.2, отличающееся тем, что вращательный шарнир представляет собой голеностопный сустав.
10. Средство по п.3, отличающееся тем, что вращательный шарнир представляет собой голеностопный сустав.
11. Средство по п.4, отличающееся тем, что вращательный шарнир представляет собой голеностопный сустав.
12. Способ управления пассивным ортопедическим вспомогательным средством в виде протеза или ортеза стопы, содержащим первую часть, соединенную с возможностью вращения через вращательный шарнир со второй частью, и амортизирующее устройство в виде гидравлического цилиндра двойного действия с двумя отделенными друг от друга поршнем гидравлическими камерами, причем гидравлические камеры сообщены двумя, обеспечивающими течение гидравлической жидкости только в противоположных направлениях соединительными линиями, гидродинамические сопротивления которых устанавливают посредством устройства управления по отдельности с помощью собственного исполнительного органа, причем определяют положение нулевой точки вращательного движения, начиная с которого при циклическом процессе движения определяют сопротивление движению, по меньшей мере, в одном направлении движения.
13. Способ по п.12, отличающийся тем, что вспомогательное средство фиксируют в нулевой точке для определенной эксплуатационной потребности за счет установления высоких сопротивлений движению в обоих направлениях движения.
14. Способ по п.12, применяемый к ортопедическому вспомогательному средству для нижней конечности, у которой цикл ходьбы используют в качестве управляемого цикла движения.
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