Operating room instrument nurse robot

Abstract

The invention discloses an operating room instrument nurse robot. The robot abandons the traditional picking methods of clamping picking and magnetic picking, and a robot actuator is directly in contact with a tray instead of a surgical instrument, so that the situation that the surgical instrument cannot be effectively picked up due to special shapes or materials of the instrument can be avoided;at the same time, due to the fact that the robot actuator is not directly in contact with the surgical instrument, mechanical damages caused by frequent picking and placement of the surgical instrument. A third arm is freely and rotatably arranged at the tail end of a second arm, and an avoidance return assembly is further arranged; under the action of touch resistance, the third arm and a lifting hand only rotate at a certain angle, instead of being in rigidly hard contact with each other; then the robot moves, after the contact resistance disappears, under the action of the avoidance returnassembly, the third arm and the lifting hand can still return to the original position, so that the damage to the robot is avoided, and the harmlessness of medical staff is effectively ensured.

Description

technical field [0001] The invention relates to the technical field of intelligent medical equipment, in particular to an operating room instrument nurse robot. Background technique [0002] The instrument nurse is one of the necessary personnel in the surgical operation. It bears the heavy responsibility of delivering surgical instruments to the doctor during the operation. It is also the most vulnerable medical staff during the operation. With the development of robot technology, the instrument nurse robot, which replaces the instrument nurse to deliver surgical instruments to the doctor, came into being. During the operation, the instrument nurse robot can replace the instrument nurse to complete the identification, picking, delivery and recycling of surgical instruments according to the doctor's password or instructions. [0003] Although the existing equipment nurse robot has a high degree of intelligence and automation, there are still the following problems: [0004...

AI Technical Summary

Problems solved by technology

[0004] On the one hand, the existing instrument nurse robot picks up surgical instruments by clamping or magnetically picking up. Since the shapes and materials of surgical instruments are different, it is difficult to pick up surgical instruments effectively by single clamping or magnetic adsorption. And whether it is the clamping process or the magnetic adsorption process, it may cause damage to the surface of the surgical instrument and affect the use of the surgical instrument.

[0005] On the other hand, the equipment nurse robot cannot fully reach the intelligence level of the equipment nurse. During the process of identifying, picking up, delivering and recycling surgical instruments, it will inevitably touch the equipment warehouse or medical staff, which will not only cause injuries to medical staff, It may also cause mechanical damage to surgical instruments and instrument stores, etc.

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