Background & Status:
Although from the perspective of my country's medical device products as a whole, the types seem to be nearly complete, but there are still many deficiencies in the varieties, and there are few high-end products, almost no patents and high-tech products. From the perspective of the types of import and export of medical products, the imports are mainly large-scale medical devices with high technical content. Although some high-end medical device products are exported, they are mainly based on conventional medical equipment and consumables with low technical content. The main reasons for this situation are: the domestic medical device manufacturers are small in scale, the R/D (R & D/sales) ratio is low, and there are few self-owned technical products.

Medical product research and development needs to incorporate users' feelings. Emotional semantics is the meaning transmission that people feel through intuitive physical symbols, which can be called connotative meaning. Emotional semantics is related to the relationship between the nature and characteristics of the symbol and the object. This is a kind of perceptual information, which is more related to the generation of product forms and is a "potential" relationship that cannot be directly stated. That is, the product image indirectly explains aspects other than the physical characteristics of the product-the psychological, social or cultural symbolic value of the product in the use environment, that is, personal association (ideology, emotion, etc.) and social culture And other aspects.

Applicable population:
1. Evaluation of chronic obstructive pulmonary disease, bronchial asthma, emphysema, chronic bronchitis, pulmonary fibrosis and pneumoconiosis, and evaluation of the therapeutic effect of these diseases;
2. Check the phlegm and cough;
3. Assess the impact of age on respiratory organs;
4. Assess the impact of smoking or air pollution;
5. Anesthesia and pre-operative examination;
6. Routine physical examination in hospitals and schools.

1. Easy to hold and comfortable to grasp;
2. Simple shape,
3. Avoid cross-infection
One-piece molding to reduce costs

Minimal design:
The minimalist style of the product is not only reflected in its smooth and simple appearance, but also in the operation mode, it also sets a minimalist and easy-to-use single-key operation. It is not designed for design, but from the user's point of view, it provides users with a simpler way of use and defines minimalist life.