http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Eddy Krueger,Eduardo Borba Neves,Percy Nohama,Eduardo Mendonça Scheeren,Guilherme Nunes Nogueira-Neto,Vera Lúcia da Silveira Nantes Button 대한의용생체공학회 2013 Biomedical Engineering Letters (BMEL) Vol.3 No.1
Purpose In the present study, five FES profiles were compared in order to find the best combination of activeperiod and burst frequency that might artificially sustain muscle contraction for the longest time with the lowest knee joint variation. Methods Spinal cord injured volunteers (N=10) participated in this study. The frequency of each FES profile was 1 kHz with variable pulse active period (100 μs or 200 μs) and pulse inactive period (900 μs or 800 μs). The setup burst frequencies had either 50 Hz (3 ms active time and 17 ms rest time) or 70 Hz (3 ms active time and 11 ms rest time). Results The best results were obtained to FES profiles P2(burst frequency of 70 Hz and pulse active period of 100 μs),P3 (burst frequency of 50 Hz and pulse active period of 200 μs) and P4 (burst frequency of 70 Hz and pulse active period of 200 μs). Conclusions In order to maintain the SCIV´s knee angle with minimal variation, the best results occurred with the application of P2, P3 and P4 FES profiles.
Predicting lipoabdominoplasty complications with infrared thermography: a delta-R analysis
Resende, Patricia Rodrigues,Brioschi, Marcos Leal,Meneck, Franciele De,Neves, Eduardo Borba,Teixeira, Manoel Jacobsen Korean Society of Plastic and Reconstructive Surge 2021 Archives of Plastic Surgery Vol.48 No.5
The diagnosis of the main complications resulting from lipoabdominoplasty has not yet been standardized. Infrared thermal imaging has been used to assess possible complications, such as necrosis and changes in micro- and macro-circulation, based on perforator mapping techniques, among others. The objective of this study was to present two clinical cases involving thermal imaging monitoring of the healing process of lipoabdominoplasty in the immediate postoperative evaluation and its preliminary results. Infrared thermography was performed 24 hours after the operation and on postoperative days 5, 25, and 27. In clinical case 1, it was found that the delta-R (∆T<sub>R</sub>)-defined as the difference in minimum temperature between the highest and lowest points in the SA3 region (caution suction area) following the classification established by Matarasso-was 0.4℃ at 24 hours after surgery and decreased to 0.1℃ on a postoperative day 5. There were no complications in this case. In contrast, in clinical case 2, the ∆T<sub>R</sub> was 1.7℃ at 24 hours after surgery (upon hospital discharge) and remained high, at 2.2℃, on postoperative day 5. A higher ∆T<sub>R</sub> was found in the second patient, who developed necrosis of the surgical wound. The ∆T<sub>R</sub> thermal index may be a new tool for predicting possible complications, complementing the clinical evaluation and therapeutic decision-making.