Title:
PLASMA SURFACE SANITIZER AND ASSOCIATED METHOD
Document Type and Number:
WIPO Patent Application WO/2020/224567
Kind Code:
A1
Abstract:
A plasma rail device generates plasma right at the surface or slight above the surface for surface treatment, specifically for surface sanitization. The device generally comprises pairs of electrodes(20,30) held together by a frame. The device features a fame that holds and positions the electrodes(20,30) in a close proximity towards the surface under treatment. Discharges are created in the space bounded by the electrodes(20,30) to generate plasma on the surface and above the surface for treatment so that the device can be positioned outside the object under treatment.
Inventors:
TSUI HERMAN YIK WAI (CN)
Application Number:
PCT/CN2020/088573
Publication Date:
November 12, 2020
Filing Date:
May 04, 2020
Export Citation:
Assignee:
ALPHATECH INTERNATIONAL LTD (CN)
International Classes:
H05H1/24; A61L2/14
Foreign References:
| CN101838800A | 2010-09-22 | |||
| CN102728581A | 2012-10-17 | |||
| US9831070B1 | 2017-11-28 | |||
| CN104470181A | 2015-03-25 | |||
| US10276352B2 | 2019-04-30 | |||
| US20120156091A1 | 2012-06-21 |
Other References:
See also references of EP 3967112A4
Attorney, Agent or Firm:
BEI & OCEAN (CN)
Download PDF:
Previous Patent: HAND OPERATION METHOD AND APPARATUS FOR VIRTUAL REALITY, AUGMENTED REALITY, AND MERGED REALITY
Next Patent: CDK INHIBITORS
Next Patent: CDK INHIBITORS