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Updated: Nov 19, 2025

Development of a Benchtop Model for Evaluating the Compatibility of Wound Dressing Materials with Negative Pressure Wound Therapy Systems
Published on: May 2, 2025
[Point on Consideration of Products for Negative Pressure Wound Therapy Design and Evaluation]
1Center for Medical Device Evaluation, National Medical Products Administration, Beijing, 100081.
Abstract:
Negative pressure wound therapy has become an important technology in the global field of wound care, and the development of this technology is inseparable from the development and application of negative pressure wound care products. Based on the characteristics of the negative pressure wound therapy products, this paper discusses the key contents that should be considered in the design and evaluation of the negative pressure wound protection products from the aspects of physical and chemical properties, biocompatibility, intended use and risk warning information, in order to provide reference for the development and technical review of such products.
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