Air filter structure and negative pressure medical device including same
JP2025538231AInactive Publication Date: 2025-11-26CLASSYS INC
Patent Information
- Application Number
- JP2025528521
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2022-11-17
- Filing Date
- 2023-11-08
- Publication Date
- 2025-11-26
- Estimated Expiration
- Not applicable · inactive patent
Smart Images
Figure 2025538231000001_ABST
Abstract
The present invention relates to an air filter structure and a medical device for treatment using negative pressure including the same, which reduces noise and vibration generated in the airline section during the process of forming and releasing negative pressure, and adjusts the direction of the air so that air is drawn in from the intake port and discharged from the exhaust port both when the vacuum motor section forms negative pressure and when it releases negative pressure, thereby reducing the interval between air intake and exhaust and minimizing the time for which negative pressure is repeatedly applied, thereby greatly improving the therapeutic effect of negative pressure and achieving various therapeutic effects.
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Citation Information
Patent Citations
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