Endoscopic robot with active leg extension and contraction device based on lead screw

Abstract

The invention discloses an endoscopic robot based on lead screw active leg extension and contraction device. The device comprises a robot body, a control mechanism and a leg structure. The robot bodyis provided with a control mechanism, and the control mechanism is provided with a camera and a motor. The output shaft of the motor is fixedly connected with a leg structure, and the control mechanism is electrically connected to a control terminal of the peripheral device. The endoscopic robot based on lead screw active leg extension and contraction device can make the robot well in the premiseof ensuring complexity and operating time through the improvement of the leg structure and the cooperation of the camera and the motor, avoiding obstruction of the structure of the lumen tube and somelesions during the advancement process.

Description

technical field

[0001] The invention relates to the technical field of robots, in particular to an endoscopic robot based on a lead screw-based active leg extension and contraction device. Background technique

[0002] As technology develops, there is growing interest in developing minimally invasive and endoluminal devices for surgical or diagnostic applications, one of these research activities is the development of small robots to explore in a controlled manner cavities of the human body, such as the stomach Intestinal tract, without pain and discomfort for the patient, using miniaturized and swallowable robots capable of actively moving inside the human body and performing diagnostics, drug delivery and even surgical procedures, which reduces hospital stays and associated healthcare costs, is also convenient Early diagnosis.

[0003] The active drive of the current device is divided into two categories: internal drive and external drive. The internal drive requires a la...

Images