Ultrasonic scanner is an important medical device that uses acoustic technology to examine and diagnose the human body. The operation process requires a combination of professional knowledge and meticulous skills to ensure the accuracy and reliability of the results. This article will provide a detailed introduction to the operation process of ultrasonic scanners, including preparation work, operation steps, and subsequent processing, to help readers better understand and use this equipment.

1、 Preparation work

Understanding Patient Information

Before conducting an ultrasound scan, the operator needs to understand the patient's personal information and medical history in order to choose the appropriate scanning plan and parameter settings. At the same time, it is also necessary to understand the clinical needs and objectives of patients in order to provide reliable basis for subsequent diagnosis and treatment.

Check equipment and accessories

The operator needs to check whether the power supply, cables, probes and other accessories of the ultrasonic scanner are intact and whether they need to be replaced or repaired. At the same time, it is also necessary to check whether auxiliary materials such as coupling agents and disinfection supplies are sufficient and meet the requirements.

Select the appropriate probe

Depending on the location and purpose of the patient's examination, the operator needs to choose a suitable probe. The selection of probes directly affects the image quality and inspection results, so careful consideration is needed.

Adjusting device parameters

Before conducting the examination, the operator needs to adjust and set the parameters of the ultrasound scanner based on the individual differences and clinical needs of the patient. These parameters include scanning depth, gain, filtering, etc., which directly affect image quality and inspection results.

2、 Operating Steps

Applying coupling agent

The operator needs to apply coupling agent between the probe and the patient's examination area to ensure good transmission of sound waves and reduce air interference. When applying coupling agent, it is necessary to pay attention to uniform application to avoid bubbles and cracks.

Scan

The operator places the probe on the patient's examination site, starts the ultrasound scanner, and performs corresponding scanning operations based on the patient's condition and clinical needs. During the scanning process, attention should be paid to observing the image quality and stability, as well as the patient's discomfort reactions.

Image recording and analysis

Operators need to record and analyze the scanned images to provide diagnostic basis and recommendations. When recording images, it is necessary to pay attention to selecting appropriate cut planes and angles, as well as the quality and stability of the image. At the same time, it is also necessary to analyze and understand the images based on clinical needs to obtain accurate diagnostic results.

3、 Subsequent processing

Cleaning equipment

Operators need to clean and disinfect the equipment after each use of the ultrasonic scanner. This can reduce the risk of cross infection and also extend the lifespan of the device.

Data storage and management

Operators need to store and manage the scanned images and data in order to establish a complete medical record for patients and provide reliable basis for subsequent diagnosis and treatment. When storing and managing data, it is necessary to pay attention to the security and confidentiality of the data.

Equipment maintenance and upkeep

Operators need to regularly maintain and maintain the ultrasonic scanner to ensure its normal operation and extend its service life. This includes measures such as equipment inspection, cleaning, lubrication, as well as the replacement and maintenance of probes and other accessories.

4、 Summary

Ultrasonic scanner is an important medical device, and its operation process requires a combination of professional knowledge and fine skills. Operators need to understand patient information, check equipment and accessories, select suitable probes, adjust equipment parameters, and other preparatory work, and then follow the operating steps to perform scanning, image recording and analysis, and subsequent processing. At the same time, regular maintenance and upkeep of the equipment is also necessary to ensure its normal operation and extend its service life. Through professional and meticulous operational procedures, the accuracy and reliability of ultrasound scanning can be improved, providing reliable basis for clinical diagnosis and treatment.