The main value of the venous imaging device in oncology departments and chemotherapy wards lies in addressing the “difficult needle insertion” problem faced by chemotherapy patients due to repeated punctures and …
1. Main detection depth General depth: Most devices can detect veins 0.2 to 1.0cm beneath the skin, but the actual effective imaging range is usually concentrated on the shallower veins under the skin (0.2 to 1.0 cm). …
1) Traditional Screening Methods and Their Limitations Traditionally, the screening and staging of DR Mainly relied on color fundus photography to observe two-dimensional surface lesions such as retinal microaneurysms, …
1) Communication Script: Transforming “Unknown” into “Knowable” The patient’s tension mainly stems from the fear of unknown equipment and processes. Your words are the first line of defense against fear. 1. Popularize …
Key Point One: Imaging technology and clarity This is the core indicator, which directly determines the practical effect of the equipment. Core technologies: Currently, there are mainly two mainstream technologies, …
The International Day of the Blind on October 15th every year is a day that calls for attention to eye health and conveys the hope of light. When we focus on the living predicaments of the visually impaired group, a set …