Kresch A J, Longacre T, Feste J R, Lotze E C, Westland A, Miller G, Savage G
California Center for Pelvic Pain and Fertility, 780 Welch Road, Suite 206, Palo Alto, CA 94304, USA.
J Am Assoc Gynecol Laparosc. 1998 Nov;5(4):419-21. doi: 10.1016/s1074-3804(98)80058-3.
A new physiologic morcellating resectoscope allows operative hysteroscopy to be performed with a physiologic distention medium, thus reducing the risk of dilutional hyponatremia and cerebral edema secondary to excessive absorption of nonphysiologic fluid. To study this new technology, we gathered in vitro data with the SL resectoscope with dual-function electrode (FemRx, Sunnyvale, CA). Coupled to a standard monopolar electrosurgery unit and operating in normal saline or Ringer's lactate solution, extirpated uteri showed equivalent depth of tissue necrosis with this new physiologic morcellating resectoscope as with a conventional monopolar resectoscope used in an electrically nonconductive fluid.
一种新型的生理性粉碎切除宫腔镜允许使用生理性膨胀介质进行手术宫腔镜检查，从而降低因非生理性液体过度吸收继发稀释性低钠血症和脑水肿的风险。为了研究这项新技术，我们使用带有双功能电极的SL切除宫腔镜（FemRx，加利福尼亚州森尼韦尔市）收集了体外数据。与标准单极电外科设备配合使用，并在生理盐水或乳酸林格氏溶液中操作，使用这种新型生理性粉碎切除宫腔镜切除的子宫显示出与在非导电液体中使用的传统单极切除宫腔镜相同的组织坏死深度。
