Smtp Medical Co., Ltd.

Beijing Smtp Technology Co., Ltd.

Beijing Baidu Netcom Science and Technology Co., Ltd.

Xiaoming Hu

Qun Cao

Songtao Zhan

Zhiling Dai

Yuan Xia

Chao Lu

Zhen Hua Feng

Haifeng Huang

Chunyuan Li

Jialin Wu

Dongwei Zhu

Xueying Shi

Xiaoqin Li

An ultrasonic osteotome bit, comprising a bit body (), a bit bar () and a bit tip (). One end of the bit bar () is connected to the bit tip (), and the other end of the bit bar () is connected to the bit body (). The bit tip () is of a prism or substantially prism structure with the cross section of a polygonal structure, and the bit tip () has at least two cutting faces of different cutting widths. The bit is provided with a liquid flow hole (), and the bit tip () is provided with a knurled structure that extends from a foremost end face of the bit tip () towards the bit bar () to form a file-type bit. The ultrasonic osteotome bit not only meets the requirement of a surgeon for the accuracy of bone cutting width, but also saves the time required to replace bits of different widths, thereby improving the surgical efficiency.

Ultrasonic osteotome bit

Embodiments of the present disclosure provide a method and apparatus for processing consultation information. A specific implementation of the method includes: pushing, in response to receiving consultation information of a first user, a questionnaire corresponding to the consultation information to the first user; acquiring a questionnaire result corresponding to the questionnaire and submitted by the first user; inputting the questionnaire result into a preset consultation model, to obtain a first consultation result; pushing the questionnaire result and the first consultation result to a second user; and in response to receiving a second consultation result provided by the second user based on the questionnaire result and the first consultation result, pushing the second consultation result to the first user.

Method and apparatus for processing consultation information

Shaft for ultrasonic surgical instruments

Ultrasonic surgical instrument

Transducer

Disclosed is a robot-assisted ultrasonic osteotome powered system, comprising an ultrasonic osteotome powered system, a robot-assisted surgical system and a controller, wherein the osteotome powered system comprises an ultrasonic transducer for converting electrical energy into mechanical energy and an ultrasonic osteotome for delivering the mechanical energy to a bone; the robot-assisted surgical system comprises a base and a robot arm mounted to the base, the ultrasonic osteotome powered system is detachably connected to a movable end of the robot arm, and the robot arm is used to control the position of, the spatial angle of, and a force applied by a cutting end of the ultrasonic osteotome powered system to the bone to be cut; and the controller is communicatively connected to the ultrasonic osteotome powered system, for controlling a cutting power of the ultrasonic osteotome powered system, wherein the controller controls the output power of the ultrasonic osteotome powered system based on the remaining cutting thickness and the density of the bone, the type of an adjacent tissue, etc. The robot-assisted ultrasonic osteotome powered system of the present invention improves the safety and accuracy of systems for orthopedic surgery, particularly minimally invasive orthopedic surgery.

Robot-assisted ultrasonic osteotome powered system

Growing community of inventors

Beijing, China

Xiaoming Hu