Patent ID: 11931503
Assignee: MöLNLYCKE HEALTH CARE AB
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 7:
8. The mobile NPWT device according to claim 1, wherein the flow channel has a first channel portion with a first maximum cross-section area of the first channel portion, the first maximum cross-section area adjacent to the first end of the flow channel, a second channel portion with a second maximum cross-section area of the second channel portion, the second maximum cross-section area adjacent to the second end of the flow channel, and a third channel portion between the first channel portion and the second channel portion, the third channel portion having a third maximum cross-section area of the third channel portion, wherein the third maximum cross-section area is greater than the first maximum cross-section area and the second maximum cross-section area.