Is there any difference between the eye drops from Nine Thousand Water Medical Devices and the usual eye drops?

No.

Medical devices are instruments, equipment, apparatus, in vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly in the human body, including the required computer software.

Utility is obtained primarily by physical and other means, not by pharmacological, immunological or metabolic means, or is involved but only in an ancillary manner.

The purpose is the diagnosis, prevention, monitoring, treatment or alleviation of disease; the diagnosis, monitoring, treatment, alleviation or functional compensation of injury; the examination, replacement, regulation or support of physiological structures or processes; the support or maintenance of life; the control of pregnancy; and the provision of information for medical or diagnostic purposes through the examination of specimens from the human body.

The medical device industry involves a number of industries such as pharmaceuticals, machinery, electronics, plastics, etc. It is a multidisciplinary, knowledge-intensive and capital-intensive high-tech industry. And the basic characteristics of high-tech medical equipment is digital and computerized, is a multidisciplinary, cross-field crystallization of modern high technology, its product technology content is high, high profits, and therefore the various scientific and technological powers, large international companies compete with each other the high point, the entry threshold is high.

Even in the industry as a whole, lower gross margins, inputs are not high in the sub-industry will continue to have a higher technical content of the product, and from this spawned a number of companies with strong profitability. Therefore, the overall trend of the industry is high input, high yield.