Surgery – Truss – Pad
Patent
1988-08-08
1991-02-05
Jaworski, Francis
Surgery
Truss
Pad
128665, 128666, 128DIG13, A61B 500
Patent
active
049896067
ABSTRACT:
An assembly useful in conjunction with a signal transmission means for the measurement of a compositional parameter of the blood of a patient is disclosed. This assembly comprises a housing adapted and sized to be located outside the body of a patient and having a fluid flow passage therethrough into which blood from the patient is passed from a hollow tube, the fluid flow passage being defined by a wall which is substantially impermeable to blood, the housing being adapted to be removeably secured to a signal transmission system such that the housing is capable of being removed from the signal transmission system without disrupting the fluid flow passage; and a sensing element located in the housing in or near the fluid flow passage for providing a signal directly to the signal transmission system in response to a compositional parameter of blood located in the fluid flow passage.
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IEEE Transactions on Biomedical Engineering, vol. BME-33, No. 2, Feb. 1986, pp. 117-132, IEEE, New York; J. L. Gehrich et al; "Optical Fluorescence and its Application to an Intravascular Blood Gas Monitoring System".
Gehrich John L.
Hacker Thomas G.
Maxwell Thomas P.
Hulse Dale E.
Jaworski Francis
Kirn Walter N.
Manuel George
Minnesota Mining and Manufactoring Company
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