The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 29, 2020
Filed:
Feb. 14, 2020
Taiwan Redeye Biomedical Inc., Hsinchu, TW;
Taiwan Redeye Biomedical Inc., Hsinchu, TW;
Abstract
An occult blood testing device is disclosed. The occult blood testing device includes a main body, a plurality of ribs, at least one light emitting unit, and at least one light sensing unit, wherein the ribs are disposed on an outer surface of the main body, and the light emitting unit and the light sensing unit are disposed in an accommodation space of the main body. The light emitting unit emits an incident light beam and aims the incident light beam towards a direction of an open end of the main body at a test solution, and the light sensing unit receives a detection light beam formed by the incident light beam that penetrated the test solution. When a filter unit is sleeved over the main body, a part of the filter unit is supported by the ribs and a gap is formed between the filter unit and the outer surface of the main body. Through the gap, gas in the accommodation space of the main body can be expelled to prevent the gas existence from affecting the accuracy of the occult blood test.