Next reason is economic: higher per-operative costs, longer operation time, expensive surgical (disposable) equipment and extra costs in converted procedures.
Solar powered aeration would meet these requirements, without a battery powered storage, lower power consumption, longer operation time, low cost, easy to operate, lighter, and easy to transportation.
The performance of the integrated system of condenser/zeolite concentrator could, therefore, remain highly efficient for a longer operation time.
The experiments show that the self-adaptive method achieves 1.77 times longer operation time than a parametrized IP core, with negligible reconfiguration energy overhead.
Combining the large heat storage capacity of the PCM with the excellent cooling effect of heat pipe, the as-constructed heat pipe-assisted PCM based BTM is feasible and effective with a relatively longer operation time and more suitable temperature.
Secondary variables were anesthetic induction time, nursing preparation time, operation time, time for emergence from anesthesia, and total length of hospital stay.Increasing BMI was associated with increased total OR time (group 1 = 202 min, group 2 = 215 min, group 3 = 235 min), mainly due to longer operation time (group 1 = 147 min, group 2 = 154 min, group 3 = 163 min).
The wide range of contamination reported may be explained by differences in potential risk factors for intraoperative contamination, such as higher number of operating room personnel, longer operation times (Byrne et al. 2007), or high BMI (Font-Vizcarra et al. 2011).
CAS in THA is not very common nowadays, due to the fact that current CAS systems may involve longer operation times and the introduction of new equipment in the operating room.
Conventional thawing processes adopted by food industry are characterized by longer operation times and food quality losses.
Therefore, total laparoscopic hysterectomy does not consume longer operation times than either AH or VH, respectively.
This is however at the expense of longer operation times, higher morbidity, and increased hospital cost [4].
