http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Piston Finger Device for Restoring the Motor Function of Chronic Plegic Fingers
Mengsu Wang,Hirofumi Tanabe,Kenji Ooka,Yoshifumi Morita,Yukio Kobayashi,Hiroyuki Daiko,Takafumi Iziri,Naoki Kiriyama 제어로봇시스템학회 2017 제어로봇시스템학회 국제학술대회 논문집 Vol.2017 No.10
A piston finger technique (PFT) was developed for restoring the motor function of chronic plegic fingers with good outcomes, including reduced spasticity and improved muscle shortening. In our previous work, we analyzed finger motions during treatment with the PFT using a motion capture system. Based on the motion analysis results of treatment with the PFT, we determined the required specifications for a piston finger device (PFD). In this study, we developed a PFD utilizing a crank mechanism. We conducted treatment with the PFD on five patients with chronic plegic fingers. The assessment results based on the Modified Ashworth Scale, the Fast Passive Stretch, and the Passive-ROM (Range Of Motion) before and after treatment with the PFD showed that motor function was improved and abnormal muscle tone had decreased. Therefore, the effectiveness of treatment with the PFD was verified.
Verification of Therapeutic Effect of a Piston Device for Foot with Spastic Paralysis
Nguyen Thi Kieu Chinh,Hirofumi Tanabe,Kenji Ooka,Yoshifumi Morita,Yukio Kobayashi,Takafumi Ijiri 제어로봇시스템학회 2019 제어로봇시스템학회 국제학술대회 논문집 Vol.2019 No.10
The second author has developed a piston technique for restoring the motor function of a chronic plegic foot with good outcomes, including reduced spasticity and improved muscle shortening. In this study, we developed a piston device for foot (PDFt) to simulate the piston technique. The PDFt moves the paralyzed foot passively. We considered the therapeutic effects as well as new findings in treatment with the PDFt. We conducted treatment with the PDFt for five minutes on each of six hemiplegic persons. The therapeutic effect was assessed by measuring the passive range of motion, the active range of motion, and the Modified Ashworth Scale score before and after treatment. The use of the PDFt led to improved motor function and decreased abnormal muscle tone. Therefore, the effectiveness of treatment with the PDFt was verified. Moreover, we conducted a 5-Meter Walk Test before and after treatment for one hemiplegic person and performed a gait analysis. It was confirmed that the treatment also had a good effect on the improvement of gait.