Application of medical TPU waterproof and breathable membrane in nursing mattresses

Application of medical TPU waterproof and breathable membrane in nursing mattresses

Medical TPU waterproof and moisture-permeable membrane is a high-performance film material made of thermoplastic polyurethane. Because it has two seemingly contradictory properties of waterproofing and moisture-permeable, it has been widely used and recognized in the field of nursing mattresses.

For long-term bedridden patients, disabled elderly people, and people with incontinence, care mattresses are in direct contact with the skin, and the performance of their surface materials is crucial. When TPU waterproof and breathable membrane is applied to mattress fabrics, it can effectively prevent urine, sweat, blood and various liquids from penetrating into the interior of the mattress, protecting the mattress core from contamination, reducing bacterial growth and odor generation from the source, extending the service life of the mattress, and significantly reducing the difficulty and frequency of cleaning and disinfection.

While achieving the waterproof function, the film's unique microporous structure or molecular hydrophilic properties allow water vapor to pass through freely, and the sweat emitted by the human body can be emitted in time to prevent the skin from being in a hot and humid environment for a long time. This is particularly critical for preventing pressure ulcers, because long-term moisture on the skin will cause the stratum corneum to soften and the barrier function to decrease. Coupled with the pressure-reducing design of the mattress, the risk of pressure ulcers can be significantly reduced and the skin health of bed sleepers can be improved.

In addition, the TPU material itself is soft and skin-friendly, has good elasticity, is resistant to hydrolysis and aging, does not contain plasticizers, has good biocompatibility, and is unlikely to cause allergies and irritations when in contact with the human body for a long time. Its surface is smooth and dense, and dirt is not easy to adhere to, making it easy to wipe, clean and disinfect. It meets the strict requirements for material safety and hygiene in the medical and health environment.

In general, medical TPU waterproof and breathable membrane has significantly improved the comfort and hygiene level of nursing mattresses through the organic combination of waterproof, moisture-permeable, anti-fouling, easy-to-clean and other functions, creating a drier and healthier rest environment for bedridden patients, and also reducing the burden of daily nursing work. It is an indispensable key material in the upgrading of modern nursing products.