Blood oxygen monitoring equipment and blood oxygen monitoring method
A technology for monitoring equipment and blood oxygen, which is applied in the field of medical equipment to achieve the effect of accurate blood oxygen data
Pending Publication Date: 2021-12-07
JIANGSU STMED TECH CO LTD
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[0004] This application provides a blood oxygen monitoring device and a blood oxygen monitoring method to reduce the influence of the optical fiber monitoring tube on the detection data
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[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.
[0014] see figure 1 and figure 2 , the cross-sectional view and combination diagram of blood oxygen monitoring. As shown in the figure, the blood oxygen monitoring device 1 of this embodiment includes a controller 11 , a probe 13 and an optical fiber monitoring tube 15 . The controller 11 is connected to the probe 13, the probe 13 has a first identification element 131, the optical fiber monitoring tube 15 has a second identification element 151, the first identificatio...
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The invention discloses blood oxygen monitoring equipment and a blood oxygen monitoring method. The blood oxygen monitoring equipment comprises a controller, a probe and a light-guide fiber monitoring tube, the controller is connected with the probe, the probe is provided with a first identification element, the light-guide fiber monitoring tube is provided with a second identification element, the first identification element identifies the second identification element and generates an identification result, the controller obtains an adjustment value according to the identification result, and the detection data of the probe for detecting blood through the optical fiber monitoring tube is adjusted according to the adjustment value. According to the method, the calibration parameters of the optical fiber monitoring tube are identified, and then the adjustment value is obtained to adjust the detection data, so that the numerical influence of blood oxygen detection through the monitoring tube can be properly corrected, and more accurate blood oxygen data can be obtained.
Description
technical field [0001] The present application relates to the field of medical devices for blood oxygen monitoring, in particular to a blood oxygen monitoring device and a blood oxygen monitoring method. Background technique [0002] The blood oxygen concentration detector can also be called the pulse oximeter (Pulse Oximeter), which is used to measure the oxygen concentration in human blood, that is, to measure the hemoglobin (Hemoglobin) band in human blood. A medical instrument with oxygen capacity. Blood oxygen monitoring is monitored by specific wavelength light sources that can be absorbed by oxygenated hemoglobin and deoxygenated hemoglobin in human blood respectively, and according to the changes in the penetrating light intensity of specific wavelength light sources, the oxygenated hemoglobin and deoxygenated hemoglobin The physical phenomenon modulated by concentration. Measure the individual concentration change signals of oxygenated hemoglobin and deoxygenated h...
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IPC IPC(8): A61B5/1455A61B5/00
CPCA61B5/14551A61B5/72A61B5/7221A61B5/00A61B5/1455G01N33/48A61M1/14
Inventor 李晓坤奚贇蔡慧玲
Owner JIANGSU STMED TECH CO LTD