专利检索 ap:("VERSITECH LIMITED") AND inv:"Raymond Hung To Yeung" 第 1 页

1.

发明授权
Devices and methods for enhancing immunogenicity to intradermal vaccination 有权

公开(公告)号：US12090029B2

公开(公告)日：2024-09-17

申请号：US16348287

申请日：2017-11-08

申请人： VERSITECH LIMITED

发明人： Raymond Hung To Yeung , Wing Yan Lau , Fan Ngai Hung , Johnson Yiu-Nam Lau , Kwok Yung Yuen

IPC分类号： A61F13/00 , A61F13/02 , A61F17/00

CPC分类号： A61F13/0233 , A61F13/00063 , A61F17/00

摘要： Devices and methods that utilize an occlusive dressing in combination with a topical pharmaceutical agent to enhance vaccine efficacy are described. The occlusive dressing delivers a defined dose of a topical pharmaceutical agent that enhances immune system reactivity to a vaccine to the site of vaccination, and provides a barrier that maintains a layer of the topical pharmaceutical agent on the skin for a desired period to time while also providing a port through which an immunizing composition can be administered. In some embodiments the occlusive dressing includes a wound dressing for covering the injection site following vaccination.