하퇴 의지 사용자의 족저압 분포 특성에 관한 연구

• 영문명: A Study of Characteristics of Foot Pressure Distribution in Trans-tibial Amputee Subjects
• 발행기관: 한국전문물리치료학회
• 저자명: 김장환(Kim Jang-hwan) 신헌석(Cynn Heon-seock)
• 간행물 정보: 『한국전문물리치료학회지』한국전문물리치료학회지 제8권 제3호, 1~10쪽, 전체 10쪽
• 주제분류: 의약학 > 의학일반
• 파일형태: PDF
• 발행일자: 2001.09.30

영문 초록

The purpose of this study was to compare the static pressure, dynamic pressure, dynamic pressure-time integral, relative impulse, and contact time between the sound lower limb and amputated lower limb in trans-tibial amputee subjects using Parotec system. Seventeen trans-tibial amputee subjects wearing endoskeletal trans-tibial prosthesis voluntarily participated in this study. The results were as follows: 1) In static standing condition, there were significantly higher static pressure in sound lower limb insole sensor of 10,14,15,18,19,23, and 24 and in amputated lower limb insole sensor of 9, 12, and 16 (p<.05. 2) In dynamic gait condition, there were significantly higher dynamic pressure in sound lower limb insole sensor of 2,18, 22, 23, and 24 and in amputated lower limb insole sensor of 5, 9, 10, 11, 12, 14, 15, and 16 (p<.05). 3) In dynamic gait condition, there were significantly higher pressure-time integral in sound lower limb insole sensor of 2, 4, 18, 19, 20, 21, 23, and 24 and in amputated lower limb insole sensor of 5, 11, 12, and 15 (p<.05). 4) In dynamic gait condition, there were significantly higher relative impulse in sound lower limb insole sensor of 18, 19, 20, 22, 23, and 24 and in amputated lower limb insole sensor of 5, 9, 10, 11, 12, and 15 (p<.05). 5) In dynamic gait condition, there was significantly higher percentage of contact time in push off phase of sound lower limb and in support phase of amputated lower limb (p<.05). These results suggest that trans-tibial amputee subjects had characteristics of shortened push off phase due to unutilized forefoot and of lengthened support phase with higher pressure in the midfoot.

목차

Abstract

Ⅰ. 서론

Ⅱ. 연구방법

Ⅲ. 결과

Ⅳ. 고찰

Ⅴ. 결론

인용문헌

키워드

Foot pressure Parotec system Trans-tibial amputee