Background information： With the development of science and technology, the invention and use of various mechanical equipment has brought progress to human society, but at the same time, the operating noise of these mechanical equipment has also had a profound impact on people’s life and work. A large number of…

Hilin miniature vacuum pump is suitable for Negative Pressure Wound Therapy (NPWT) equipment Background information： Negative Pressure Wound Therapy (abbreviated as NPWT, also known as vacuum-assisted wound closure) is a new wound treatment technology developed in recent years. First created in 1992, the report of Argenta and Morykwas in 1997 provided…

Mini air pump compressors are widely used in the oxygen generator. Background information Oxygen is a colorless and odorless gas. It is an important substance for the survival of the human body and an important substance for the survival of other animals and plants. Without oxygen, nature will be lifeless,…