Application of integrated servo motor in extracorporeal vibrating lithotripsy bed

With the continuous advancement of medical technology, the extracorporeal vibrating lithotripsy bed, as a non-invasive stone treatment device, has been widely used in the medical field. The integrated servo motor, as the core driving component of the extracorporeal vibrating lithotripsy bed, provides safer and more reliable technical support for the treatment of stone patients with its high efficiency, stability and precision.

01.Equipment Introduction

The extracorporeal vibrating lithotripsy bed is a full-range lithotripsy bed, which aims to solve the problem that the body position adopted by conventional lithotripsy methods is only roughly controlled and adjusted in angle. The full-range lithotripsy bed includes a base, a full-range rotating device, and a bed board.

There is a temporary stone removal vibration device on one side of the bed, as well as a guardrail and a safety belt to fix the body. The stone removal bed is fast, simple in structure, easy to operate and maintain, and can alleviate the patient's pain as much as possible.

Features

(1) Vertical vibration: vertical human body vibration makes it easier to keep stones in a suspended state and expel stones quickly

(2) All-round changes: high-performance rotating inverted treatment bed, unique horizontal tilt, full-angle coverage of stone removal treatment, better efficacy

(3) High-efficiency handheld stone removal source: handheld stone removal source allows pressure to be closer to the stone, better effect, and electric drill-style operation is more labor-saving

(4) Adjustable vibration frequency: both handheld stone removal source and bed stone removal source can be adjusted, making it easier to find the maximum frequency that the patient can withstand, and better stone removal efficiency

(5) Rapid stone removal: each treatment lasts 10-20 minutes, vibration accelerates stone removal, and stone specimens can be obtained in a short period of time for stone composition analysis

02.Solution

The extracorporeal vibrating stone removal bed is equipped with our 750W integrated servo motor and electric cylinder device, which can realize the movement of the medical bed up and down, left and right tilt, front and back tilt. It is convenient for doctors to adjust the treatment position, promote the movement of stones, and accelerate the discharge of stones.

In an extracorporeal vibrating lithotripsy bed, the integrated motor is mainly used to drive the vibration of the bed, so that the stones are gradually loosened and discharged from the body in a non-invasive way. By controlling the rotation angle and speed of the motor, the vibration amplitude and frequency of the bed can be adjusted, thereby effectively promoting the discharge of stones.

In addition, the integrated motor can also be used to control other auxiliary devices, such as massage devices, heating devices, etc., to provide patients with a more comfortable treatment experience. Through the precise control of the motor, the stable operation of the auxiliary device can be ensured, and the safety and effectiveness of the treatment can be improved.

Motor Model:PMM8075B

03.Advantages of integrated servo motor

High integration improves the portability of equipment: The integrated servo motor integrates functional modules such as servo motor, servo driver, encoder and controller, which greatly reduces the size and weight of the equipment. At the same time, it simplifies system wiring and reduces potential failure points.

Flexibility to meet diverse needs: The integrated servo motor supports CANopen/Modbus communication and can be flexibly controlled and adjusted as needed to adapt to different work requirements.

High-precision positioning improves measurement accuracy: The integrated servo motor has high positioning accuracy and can achieve high-precision positioning of mobile equipment.

Multiple control modes: support PP, VM, PV, PT, HM, IP, CSP, CSV, CST standard modes; support NiMotion position mode, NiMotion speed mode, NiMotion torque mode.

High-speed response improves equipment efficiency: The integrated servo motor has a fast response speed and can quickly adjust the angle and position of the detection equipment. This means that the detection unit can obtain sample information more quickly, improving the working efficiency and responsiveness of the equipment.

Complete alarm function: The integrated servo motor can detect hardware failures in time to avoid affecting system operation. It is equipped with multiple safety protection functions. The LED flashing alarm can intuitively display the current status of the motor. It also has protection functions such as overvoltage/undervoltage, overheating, overcurrent, and stall alarm.