Portable housing for negative pressure wound therapy device
By designing a portable housing, using a combination of sound pipes and internal insulation materials, the problem of noise interference in the home environment of NPWT devices is solved, achieving the dual effects of noise reduction and device portability.
Patent Information
- Application Number
- CN202380061955.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Priority Date
- 2022-09-20
- Filing Date
- 2023-09-11
- Publication Date
- 2025-04-04
AI Technical Summary
When using a negative pressure wound therapy (NPWT) device in a home environment, noise generated by the negative pressure pump may interfere with the patient and their partner, and the prior art causes the device to increase in volume by increasing foam to reduce noise.
A portable housing is designed, including a first housing section, a second housing section and a hinge, the housing is built with a sound pipe to conduct noise outside and reduce noise from the negative pressure pump by a combination of internal isolation material and outer housing material.
The noise level of the NPWT equipment during operation is effectively reduced, so that even when the negative pressure pump is irregularly operated, there will be no obvious interference to the surrounding area, while maintaining the compactness and portability of the equipment.