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:
May. 14, 2019
Filed:
Apr. 11, 2017
Alfred Akerman, Knoxville, TN (US);
Stephen W. Allison, Collierville, TN (US);
Matthew B. Scudiere, Oak Ridge, TN (US);
Michael R. Cates, Oak Ridge, TN (US);
David L. Beshears, Knoxville, TN (US);
Lara Brewer, Salt Lake City, UT (US);
Adan James Akerman, Knoxville, TN (US);
Alfred Akerman, Knoxville, TN (US);
Stephen W. Allison, Collierville, TN (US);
Matthew B. Scudiere, Oak Ridge, TN (US);
Michael R. Cates, Oak Ridge, TN (US);
David L. Beshears, Knoxville, TN (US);
Lara Brewer, Salt Lake City, UT (US);
Adan James Akerman, Knoxville, TN (US);
MAJELCO MEDICAL, INC., Woods Cross, UT (US);
Abstract
A system for measuring the blood loss comprises a measuring device that determines a hemoglobin concentration of fluid within a container utilizing a light source and a light detector. The container receives blood and other fluids from a patient during a medical procedure. Light from the light source is passed through the blood and other fluids in the container and is detected by the light detector. Based upon a magnitude of light detected, a hemoglobin concentration of the fluid in the container can be determined. A volume-measuring device determines the volume of blood and fluid in the container. Knowing the hemoglobin concentration and volume of fluid in the container, the volume of patient blood loss in the container can be determined. The blood loss measuring device in combination with infusion systems maintains a real-blood volume status so that proper infusion of blood, crystalloid and/or colloid solutions occurs.