Knee joint motion intention recognition device based on flexible materials and application method thereof

The invention relates to a knee joint motion intention recognition device based on flexible materials and an application method thereof, belonging to the field of force sensors and signal detection. The knee joint motion intention recognition device based on flexible materials comprises a thigh shea...

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Bibliographic Details
Main Authors WAN ZHOU, ZHU BENBEN
Format Patent
LanguageChinese
English
Published 11.01.2019
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:The invention relates to a knee joint motion intention recognition device based on flexible materials and an application method thereof, belonging to the field of force sensors and signal detection. The knee joint motion intention recognition device based on flexible materials comprises a thigh sheath, a lower leg sheath, a knee sheath fixing belt, a flexible material, a signal processing circuitboard, an air cushion fixing belt and a rubber sheath, wherein the thigh sheath and the lower leg sheath are all made of soft and elastic rubber material; the two air cushion fixing belts are respectively fixed on the thigh sheath, the lower leg sheath and the inner side of the leg; the thigh sheath and the lower leg sheath are connected with a rubber sheath, and the flexible material is PVDF piezoelectric film nested on the inner surface of the rubber sheath, and the air cushion fixing belts can be inflated to fit the muscles around the knee joint; and the signal processing circuit board is connected with the flexibl
Bibliography:Application Number: CN201810859897