一种导管装置的手柄组件及单侧调弯导管

本发明涉及导管装置，具体涉及导管装置的驱动机构，提供了一种导管装置的手柄组件及单侧调弯导管。该导管装置中，设置在手柄壳体远端的开合旋钮能够通过开合传动套和开合驱动件驱动导管装置的操作杆往复移动，从而实现电极组件的开合，同时，调弯驱动件从开合旋钮远端侧伸出，能够在开合旋钮处形成供使用者进行调弯操作的操作部，从而可以通过单手操作在手柄壳体的远端实现电极组件开合操作和调弯操作；另外，由于用于驱动两根调弯牵引绳的调弯驱动件和调弯滑座之间通过换向机构连接，因此可以手动辅助回正，实现了调弯角度的控制，能够兼顾调弯段的回正角度和导管装置的单手操作，从而能够方便地满足使用者的操作需求，有利于提高手术效率。 The invention relates to a catheter device, in particular to a driving mechanism of the catheter device, and provides a handle assembly of the catheter device and a single-side bending adjusting catheter. In the catheter device, an opening and closing knob arranged at the far end of a handle shell can drive an operating rod of the catheter device to reciprocate through an opening and closing transmission sleeve and an opening and closing driving piece, so that opening and closing of an electrode assembly are achieved, and meanwhile, a bending adjusting driving piece extends out of the far end side of the opening and closing knob; an operation part for a user to carry out bending adjustment operation can be formed at