trace syringe pump

Continuous expansion by trace syringe pump began from the second day after expander placement. The speed of water injection was set by according to patient’s algesthesia reaction and vascularity of skin.
方法 分兩期手術(shù)：Ⅰ期手術(shù)在病變內(nèi)設(shè)計(jì)垂直小切口埋植擴(kuò)張器，術(shù)後第二天開始用微量推注泵作持續(xù)注水?dāng)U張，主要根據(jù)病人的痛覺反應(yīng)和皮膚血運(yùn)情況調(diào)整注水速度，完成預(yù)計(jì)注水量。