Description
The temperature of the experimental lighting device should not exceed the body temperature of the animal, and it is better to keep it at 25~30℃, otherwise it will cause vascular dilatation and abnormal microflows. The light of the lamp should not change the natural hue of blood, otherwise it may be difficult to distinguish the degree of oxygen saturation.
The best illumination device is the cold fiber-optic light source, with coaxial dual-fiber illumination, good brightness of the field of view, stable output voltage, safe and reliable use of the bulb, compact appearance, able to ensure a clear field of view under the microscope.
