Abstract：Objective Electric coagulation hook is widely used in minimally invasive surgery. To
solve the present problem of electric coagulation hook, such as shape fixed, difficult to adjust hook
angle, inconvenience to conversion between electric coagulation and cutting, this study designed
a manual adjustable electric coagulation hook. Methods According to the actual using situation of
electric coagulation hook in minimally invasive surgery, a manual adjustable electric coagulation
hook was designed by the means of improving the original function of the electric coagulation hook.
Professional knowledge of biomedical engineering was adopted in this process. Results There were a
lot of advantages of the manual adjustable electric, such as the adjustable treatment angle, convenient
operation way, low error operating rate, stereo of surgical treatment surface, large using range and so
on. Conclusion The manual adjustable electric was suitable for all kinds of minimally invasive surgery,
and the application scope was widely. So it has a favorable application prospect.
郭方达. 微创外科手控可调电凝钩的开发设计和实际应用[J]. 中国医疗设备, 2017, 32(7): 74-76.
GUO Fang-da. Design and Practical Application of Manual Adjustable Electric
Coagulation Hook Used in Minimally Invasive Surgery. China Medical Devices, 2017, 32(7): 74-76.
