Monitors, Physiologic, Tissue, Oximetry, Bedside

Definition : Physiologic monitors designed primarily for automated continuous measuring and display in real time the amount of oxygen that is attached to hemoglobin found in the peripheral circulation (i.e., tissue oxygen saturation [StO2] in subcutaneous tissue). Light at several frequencies, typically in the near infrared spectrum, is transmitted through the skin into the subcutaneous tissue and the value of the absorbed light is determined based on the measurement of the reflected light. These monitors typically consist of portable electronic units that facilitate movement from one location to other; the monitor may be connected to the line and/or powered by internal batteries. The main unit typically includes controls and a display; it also includes an attached probe that is fixed to the skin and includes the light sources and a light detector to measure the scattered light reflected to the skin surface. The monitor software includes algorithms to calculate the absorbed light at several different frequencies and give as a result the oxygen status of the hemoglobin in the tissues. Tissue oximetry monitors are used mainly for noninvasive identification and tracking of the hemodynamic conditions in critically ill patients.

Entry Terms : "Tissue Oximetry Bedside Physiologic Monitors" , "Tissue Oxygen Saturation Monitors" , "Monitors, Bedside, Physiologic, Oximetry, Tissue"

UMDC code : 24097

U.S.companies only
Suppress Subsidiary Companies

1-4 of 4 Match(es).

CAS Medical Systems Inc

Company Type: Parent

CASMED is a leading developer of innovative, non-invasive vital signs monitoring technologies and products that deliver accurate, reliable patient data. For over 25 years, our reputation for advanced technology and superior quality has remained consistent, making us a trusted resource for doctors and clinicians worldwide.

International Biomedical Inc

Company Type: Parent

For over 35 years, International Biomedical has been providing solutions to the global health-care marketplace to meet the evolving needs of caregivers and their patients. Our commitment to quality, dependability, and service is our main focus.


Company Type: Parent

Medtronic Inc

Company Type: Parent

At Medtronic, we're changing the face of chronic disease. By working closely with physicians around the world, we create therapies to help patients do things they never thought possible.

1-4 of 4 Match(es).


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