Method for reducing hand feeling difference of B ultrasonic image operators

By setting a plastic ring sleeve and a linear vibration motor on the B-ultrasound probe to simulate the operating physician's feel, the problem of inconsistent measurements caused by differences in operator feel is solved, and the accuracy of B-ultrasound images and the usability of the equipment are improved.

CN120616599APending Publication Date: 2025-09-12SHENZHEN JINHUI MEDICAL TECH CO LTD
0 Cites 0 Cited by

Patent Information

Application Number
CN202510989261.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-07-17
Publication Date
2025-09-12

AI Technical Summary

Technical Problem

During B-ultrasound imaging operations, inconsistent measurements due to differences in operator touch affect diagnostic accuracy, especially in financially constrained or remote areas where patients have difficulty obtaining further examinations.

Method used

A vibration accessory is installed near the patient's skin on the B-ultrasound probe. It consists of a plastic ring sleeve and a linear vibration motor. The linear vibration motor is electrically connected to the driving power supply through a switch to control the vibration frequency and direction to simulate the operator's feel and ensure consistency.

Benefits of technology

The vibration of the linear vibration motor reduces the difference in the operating physician's feel, improves the accuracy of B-ultrasound imaging, reduces physician fatigue, and is easy to modify on existing equipment, with low cost and good scalability.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention provides a method for reducing the hand feeling difference of B-ultrasonic image operators, a vibration accessory is additionally arranged at the position, close to the skin of a patient, of a B-ultrasonic probe, the vibration accessory is composed of a plastic annular sleeve and a linear vibration motor, the linear vibration motor is embedded in the plastic annular sleeve, the plastic annular sleeve surrounds the tail end of the B-ultrasonic head, and the linear vibration motor is embedded in the plastic annular sleeve. A switch convenient for fingers to press is arranged on the B-ultrasonic probe, the linear vibration motor is electrically connected with the driving power supply through the switch, the switch controls starting and stopping of the linear vibration motor, irritable contraction of subcutaneous muscles of a patient is generated by the linear motor instead of original pressing of an artificial wrist, the constraint of hand feeling of an operation doctor is eliminated, and the operation efficiency is improved. The plastic annular sleeve is convenient to install, the switch can be attached to the surface of the B-ultrasonic probe through the double-faced adhesive tape, convenience and rapidness are achieved, original B-ultrasonic equipment is easily and simply modified, expansibility is good, cost is low, and good popularization value is achieved.
Need to check novelty before this filing date? Find Prior Art