Tsunoda Koichi, Kikkawa Yayoi Suzuki, Yoshihashi Rie, Sakai Yuki
Department of Otolaryngology, Nissan Tamagawa Hospital, Tokyo, Japan.
J Laryngol Otol. 2002 Jul;116(7):559-61. doi: 10.1258/002221502760132719.
In phonosurgery, in cases where it is not possible to use a rigid laryngoscope, a flexible fibrescope with laryngeal-mask ventilation may be used. In flexible fibreoptic surgery, the forceps are normally inserted through a small channel in the fibrescope. Since only a small forceps tip can pass through this channel, a limited range of forceps has been available for use in fibrescope procedures. We have developed a new type of forceps for flexible fibre-optic surgery that allows this size limitation to be overcome. The new forceps is made up of two parts: (i) the forceps tip and its control wire assembly, and (ii) a detachable handle. A wide range of forceps can be used, including those with tips larger than the biopsy channel. We report a case that was treated with this new technique.
在嗓音外科手术中，若无法使用硬质喉镜，可使用带喉罩通气的软性纤维喉镜。在软性纤维光学手术中，钳子通常通过纤维喉镜中的小通道插入。由于只有很小的钳子尖端能通过该通道，因此可用于纤维喉镜手术的钳子种类有限。我们研发了一种新型的用于软性纤维光学手术的钳子，可克服这一尺寸限制。这种新型钳子由两部分组成：(i)钳子尖端及其控制线组件，(ii)一个可拆卸手柄。可使用多种钳子，包括尖端尺寸大于活检通道的钳子。我们报告了一例采用这种新技术治疗的病例。
