-
公开(公告)号：US10941060B2
公开(公告)日：2021-03-09
申请号：US15241430
申请日：2016-08-19
Inventor： King Lun Yeung , Joseph Kai Cho Kwan , Siu Ming Kwan , Oi Wa Lee , Pik Shuen Karen Hung
IPC: C02F1/48
Abstract: The present subject matter is directed to water disinfection by pulsed electric field (PEF) systems. The present subject matter relates to a pulsed electric field assembly with a separator that separates and disinfects the microorganisms in drinking water. The present subject matter relates to an anti-corrosion electrode, particularly an electrode having a zeolite coating layer serving as a protector, a process for the preparation a zeolite coating on a conducting electrode substrate, and application of the zeolite coated electrode on water electrolysis and PEF systems.
-
公开(公告)号：US10577264B2
公开(公告)日：2020-03-03
申请号：US14442588
申请日：2013-11-21
Inventor： King Lun Yeung , Joseph Kai Cho Kwan , Siu Ming Kwan , Ka Wo Lam
Abstract: The present disclosure relates to a micro-mini pulsed electric field (PEF) device for point-of-use disinfection of drinking water. The pulsed electric field device comprises micro-engineered electrodes and a low-voltage pulsed electric field generator circuit. A pulsed electric field is generated across a micro-gap between the electrodes to achieve disinfection of drinking water.
-
3.发明授权公开(公告)号：US10548854B2
公开(公告)日：2020-02-04
申请号：US14432634
申请日：2013-09-23
Inventor： King Lun Yeung , Wai Kit Wong , Siu Ming Kwan , Li Yin Chau , Ho Yee Timothy Poon , Ming Hung Thomas Lee , Albert Hee Lum Chow
IPC: A61M37/00 , A61K9/70 , A61K9/00 , A61K31/196 , A61K38/28
Abstract: Transdermal patches and devices for delivery of therapeutic drug and/or cosmetic formulations through an intact or porated skin barrier are described. Active-infusion delivers controlled dosing over a period of time to provide long-term efficacy. Methods and devices for preparing active-infusion patches for controlled dose delivery by nonelectronic devices and methods of skin poration that is safe and painless are described.
-
4.发明申请Design and Manufacture of Nonelectronic, Active-Infusion Patch and Device for Transdermal Delivery Across Skin 审中-公开无电极，活性输液补片和透皮皮肤递送装置的设计和制造公开(公告)号：US20150238433A1
公开(公告)日：2015-08-27
申请号：US14432634
申请日：2013-09-23
Inventor： King Lun Yeung , Wai Kit Wong , Siu Ming Kwan , Li Yin Chau , Ho Yee Timothy Poon , Ming Hung Thomas Lee , Albert Hee Lum Chow
IPC: A61K9/70 , A61K38/28 , A61M37/00 , A61K31/196
Abstract: Transdermal patches and devices for delivery of therapeutic drug and/or cosmetic formulations through an intact or porated skin barrier are described. Active-infusion delivers controlled dosing over a period of time to provide long-term efficacy. Methods and devices for preparing active-infusion patches for controlled dose delivery by nonelectronic means and methods of skin poration that is safe and painless are described.
Abstract translation: 描述了经皮贴片和用于递送治疗性药物和/或化妆品制剂通过完整或开放的皮肤屏障的装置。 主动输液在一段时间内提供控制剂量以提供长期疗效。 描述了通过非电子手段制备用于控制剂量递送的活性输注贴剂的方法和装置以及安全和无痛的皮肤赋形方法。
-
-
-
Search Results
4
records
(took 0.019 seconds)
