Youcare Technology Co., Ltd.(wuhan)

Wuhan Miracle Laser Co., Ltd

Zhangqun Ye

Xu Zhang

Qi Chen

Lei Song

Jian Hui Huang

Ying Li

Gang Long

Yaohui Wu

Xiaoping Zhang

Jianxing Li

Xuecheng Hu

Yeyun Mao

Shaogang Wang

Xiao Yu

Ding Li

Kunjie Wang

Tongzu Liu

Xiuheng Liu

Lin Qi

Yiran Huang

Jihong Liu

Xiaolin Guo

Wen Sun

Guohong Peng

Yongli Xue

Honggen Wang

Wu Luo

Shougang Yu

Zhonghuan Song

Junhong Zhang

A self-locking angle adjustment mechanism for an endoscope includes: an endoscope angle adjustment steel wire (), a rotation handle (), an endoscope handle () and a self-locking rotation device, wherein: an outer conical surface is provided at an external surface of the rotation shaft (), a conical cylinder is sleeved onto the outer conical surface; a spring (), which can drive the rotation shaft to move towards a direction of the conical cylinder or drive the conical cylinder to move towards a direction of the rotation shaft, and can force the inner conical surface to closely fit with the outer conical surface for self-locking, is located along an axial direction of the rotation shaft or conical cylinder. Through the present invention, the flexible sheath is locked stepless at any position, meeting free positioning requirement of endoscope during surgeries, reducing labor strength during surgeries, avoiding patient injuries caused by misoperations.

Self-locking angle adjustment mechanism for endoscope

The present invention relates to a multidirectional turning endoscope, which includes an insertion portion (), an endoscope handle () and a bending driving portion (); wherein: the bending driving portion includes a left-right driving rod, an up-down driving rod, a rotation shaft, a left turning wheel (), a right turning wheel () and a spring (); the rotation shaft includes a left half shaft () and a right half shaft (); the external surface of the left half shaft and the external surface of the right half shaft respectively have a left outer conical face and a right outer conical face, a left conical cylinder and a right conical cylinder () are respectively sleeved to the left outer conical face and a right outer conical face; a spring () is located at an axial direction of the left half shaft and the right half shaft.

Multidirectional turning endoscope

A laser therapeutic apparatus includes a 532 nm wavelength laser or a 2000 nm wavelength thulium laser, a 980 nm wavelength laser or a 1470 nm wavelength laser, and a 2100 nm wavelength laser; an optical coupling device located at laser emitting ends of the above-mentioned lasers, which is used for coupling the lasers emitted from the above-mentioned lasers into the same optical fiber () to emit; and a control device capable of controlling the working modes of the above-mentioned lasers for laser emitting and the energy of the lasers emitted from the above-mentioned lasers.

Multifunctional laser therapeutic apparatus

Growing community of inventors

Hubei, China

Zhangqun Ye