How to choose household medical equipment

1、 First clarify the requirements before selecting the type, to avoid blindly following the trend

1. According to the usage scenario, is it for daily health care or adjuvant therapy?

Many people only look at celebrity recommendations in advertisements when buying massage machines, without considering whether they need to relieve shoulder and neck fatigue or lower back pain. As a result, they find that the functions are not working properly and can only be left unused. The first step should actually be to ask oneself: am I buying it for daily relaxation or to treat specific discomforts? If it's for daily relaxation, just choose a lightweight and easy to carry style; If treating shoulder and neck strain, it is necessary to choose a professional model with deep massage function. Assistive therapy products such as blood glucose meters and oxygen concentrators require stricter parameter standards and cannot be confused with daily healthcare products.

2. By user group, are they elderly, adults, or children?

The usage needs of different groups of people vary greatly. Medical devices used by the elderly should be easy to operate, preferably with large screens and voice prompts, to avoid complex button designs; Children's use should pay attention to safety, such as atomizers that have no edges, non-toxic materials, and meet the body size of children; Adults can balance functionality and portability, for example, portable massage machines are suitable for office workers to carry with them. Neglecting demographic differences in purchasing can easily lead to product unsuitability, such as buying a blood pressure monitor for an elderly person that requires a mobile app to operate, but the elderly person does not know how to use it, which is equivalent to buying it for nothing.

3. According to usage frequency, choose durable models for high-frequency use and cost-effective models for low-frequency use

If you need to use a blood glucose meter every day, you should choose a durable one with long battery life and easy to purchase test strips; If you only occasionally use a foot bath, choosing a cost-effective basic model is enough. For high-frequency products, durability and after-sales support are more important, such as the compressor life of oxygen concentrators, which directly affects the product's service life; Low frequency products do not need to pursue the highest configuration to avoid unnecessary cost waste.

2、 Key parameters should be understood to avoid being misled by merchant gimmicks

1. The core functional parameters should match the requirements

The testing error of the blood glucose meter is the core parameter, which is required by the national standard to be within ± 15%, but high-quality products can achieve ± 10% or even lower. Many businesses promote "quick results", but if the error is too large, the results will have no reference value. You need to carefully read the error range on the instruction manual, not just focus on the selling point of "speed". The oxygen concentration of the oxygen concentrator is also crucial, and it needs to be ≥ 93% for medical grade use. If it is intended for patients with chronic obstructive pulmonary disease, this parameter must meet the standard, otherwise it cannot serve as an adjuvant therapy.

2. Usability parameters affect user experience

The range and turning radius of electric wheelchairs directly affect their usage scenarios. Those with short range can only be used indoors, while those with large turning radius cannot pass through narrow passages. The size of the cuff for a blood pressure monitor should be appropriate, as being too loose or too tight can result in inaccurate measurement data. When selecting, choose the appropriate cuff model based on your arm circumference. The hot compress temperature range of the massager is also an usability parameter. If it is too high, it is easy to burn, and if it is too low, it has no effect. Generally, the comfortable range is 38 ℃ -45 ℃.

3. Avoiding the marketing trap of 'pseudo functionality'

Many businesses use gimmicks such as "quantum technology" and "magnetic therapy for health preservation" to attract consumers, but most of these features have no scientific basis. For example, some massage machines advertise that "magnetic therapy can cure diseases", but the effectiveness of magnetic therapy is not widely recognized by the medical community. When choosing, you should focus on practical and useful functions, such as massage intensity, hot compress effect, etc., and not be misled by these vague concepts.