Liquid crystal displays (LCDs) for medical equipment are widely used in medical diagnosis and surgery because of their high resolution, accurate color, and high definition. This article will introduce the application of liquid crystal display in medical equipment from two aspects of medical diagnosis and operation.

 

1. Application of liquid crystal display in medical diagnosis

1. Imaging diagnosis

Imaging is an important branch of medicine, which provides image information through various imaging techniques such as X-ray, MRI and CT. These images need to be observed and diagnosed through high-precision, high-definition monitors. The high resolution and accurate color range of the liquid crystal display can clearly display image text and details, and better serve medical diagnosis.

2. Electrocardiogram (ECG) and electrophysiology (EP) display

In ECG and EPG examinations, a patient's electrophysiological activity is depicted as a waveform, requiring high-precision and high-resolution displays to clearly identify the information. The liquid crystal display can receive and display the data output from the heart motor or the electrophysiological chip. Millisecond-level response speed can provide complete waveform and detailed information.

3. Endoscopy

Endoscopy is a way for doctors to view or manipulate organs within the diagnostic and therapeutic pipeline. It is used in public departments such as hospital operating room, gastroenterology department and urology department. The image output of the endoscope system is real-time and displayed on the medical top LCD monitor. The system will detect problems such as color, resolution and contrast to assist in diagnosis.

 

2.the application of liquid crystal display in surgery

1. Preoperative floor plan

Preoperative plans are medical images that provide key system information for surgical planning. The preoperative plan view comprehensively displays the processing results of the depth details of the last scan or aerial magnetic resonance imaging (MRI) image on the medical top-level liquid crystal display. The effect is very good, which not only saves time, but also has high accuracy.

2. Orthopedic surgery

Orthopedic surgical control is a critical part. Many orthopedic surgeries have begun to use the latest nano-prostheses for filling fractures or bone defects. During the operation, doctors need to use high-definition images to ensure that the prosthesis is in place, otherwise the prosthesis may cause excessive distortion, deformation and shattering. The size and position of the implant must be consistent with the correct predetermined size. Using the medical LCD monitor, the doctor can accurately measure the size and position of the prosthesis to ensure the success of the operation.

 

All in all, liquid crystal displays are more and more widely used in medical equipment, but civilian products such as TVs and computers do not have such a stable display effect, and medical liquid crystal displays have become the first choice. Modern medicine has become the frontier of diagnosis and treatment for most people, and such modern medicine is inseparable from the support of medical equipment and medical technology, and the support of medical technology cannot be separated from the use of medical liquid crystal displays.