microscope in drug detection

microscope as a key tool of modern science and technology scientific research, the use of very popular, independent innovation out of a variety of roles used in different scientific research, such as the medical device industry cell growth observation, disease prevention of scientific research, drug testing.

tablet testing is an important link in the manufacture of tablets, and the quality of the test results immediately endanger the quality of tablets. The general drug inspection is a manual service inspection, which is examined and approved according to human eyes. Such inspection must be funded, with low efficiency and high deviation. The inspection of equipment machinery and equipment, automation technology and accurate inspection, so it is widely used in the medical industry.

In the whole process of tablet defect detection, the surface of the tablet is generally arc-shaped. During the test, the sunlight must be well-balanced in all sight lines, and the stains and damages on the surface of the tablet can be detected. Therefore, the symmetrical shadowless lamp source of spherical distributed system is generally selected, and the specially made diffuse reflection plate is selected for this lamp source to transmit light to different directions, resulting in gradual color spherical spreading, so as to make the compressive strength of return light with different inclination of the overall target of all curved surfaces consistent.

then uses the image function in the microscope software to carry out error calculation on the graph, which will increase the saturation of the test tablet and then carry out defect inspection. Use high exposure to solve the image, can check the tablet stain and damage.

for the medical industry, there is also a crucial scientific research on Chinese herbal medicines. Powder preparation is a common way to evaluate Chinese herbal medicines. According to different multiples of the microscope, the shape characteristics of somatic cells in Chinese herbal medicines can be easily and quickly identified. Before observation and inspection, Chinese herbal medicines must be crushed, powder and particles separated by filtration, and then organic chemistry solution must be carried out in a symbolic location. Distilled water or glycerin acetic acid test solution treatment can observe insoluble chemical substances in somatic cells such as starch grains, human fat droplets, melanin particles, etc. The application of chloral hydrate standard solution to heating solution can remove starch, grease, etc. in somatic cells, thus improving the refractive index of plant cells, swelling atrophied plant cells, and observing somatic cell dynamics more clearly.