公开(公告)号：US12241840B2

公开(公告)日：2025-03-04

申请号：US16379263

申请日：2019-04-09

Applicant: WiSys Technology Foundation, Inc.

Inventor： James E. Boulter

IPC: G01N21/76 ,  G01N21/85 ,  G01N33/00

Abstract: An airborne silica detection system provides a chemiluminescence reaction for quantitative assessment of silica on an automated basis. A prefilter allows reaction to be sensitive to particle sizes relevant to chronic respiratory diseases.

公开(公告)号：US20190310202A1

公开(公告)日：2019-10-10

申请号：US16379263

申请日：2019-04-09

Applicant: WiSys Technology Foundation, Inc.

Inventor： James E. Boulter

IPC: G01N21/76 ,  G01N21/85 ,  G01N33/00

Abstract: An airborne silica detection system provides a chemiluminescence reaction for quantitative assessment of silica on an automated basis. A prefilter allows reaction to be sensitive to particle sizes relevant to chronic respiratory diseases.