Portable non-invasive blood oxygen and cardiac rate tester
A blood oxygen heart rate and tester technology, which is used in telemetry patient monitoring, diagnostic recording/measurement, medical science, etc., can solve the problems of single equipment function and high equipment cost, and achieve the effects of accurate testing, convenient operation and portability
Active Publication Date: 2020-06-05
浙江机电职业技术学院
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Problems solved by technology
[0003] The purpose of the present invention is to provide a portable non-invasive blood oxygen heart rate tester to solve the problems of single function and high cost of equipment in the prior art
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[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work all belong to the protection scope of the present invention.
[0035] see figure 1 , the present invention provides a technical solution: a portable non-invasive blood oxygen heart rate tester, including a power circuit, a data processing module, a display module, a data transmission module, a drive module, a light source module, a sensor module, a signal conversion module and a filter amplification module , the power supply circuit is used to supply power to the tester and output, the data processing module is used...
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The invention relates to the technical field of medical equipment, in particular to a portable non-invasive blood oxygen and cardiac rate tester. The portable non-invasive blood oxygen and cardiac rate tester comprises a power circuit, a data processing module, a display module, a data transmission module, a driving module, a light source modular, a sensor module, a signal conversion module and afiltering and amplifying module, wherein the power circuit is used for outputting electricity supply to the tester; the data processing module is used for controlling the driving module and receivinga signal of the filtering and amplifying module; the display module is used for displaying information; the data transmission module is used for outputting processed information; the driving module isused for controlling the operation of the light source module; the light source module is used for illuminating detected locations a user with a specific light source; the sensor module is used for detecting illuminating locations; the signal conversion module is used for performing signal mode transformation; and the filtering and amplifying module is used for performing filtering and amplifyingprocessing on a signal outputted by the signal conversion module and outputting the processed signal to the data processing module. The portable non-invasive blood oxygen and cardiac rate tester disclosed by the invention has the advantages of being portable, low in power consumption and accurate to test.
Description
technical field [0001] The invention relates to the technical field of medical equipment, in particular to a portable non-invasive blood oxygen heart rate tester. Background technique [0002] At present, most of the blood oxygen and heart rate detection products in the medical device market are based on the transmissive principle to collect signals. Although the transmissive working mode has the advantages of high signal-to-noise ratio and is not easily affected by motion interference noise, it generally consumes a lot of power. , and is only applicable to the extremities of the human body, and the testable range is relatively small. In addition, the heart rate and blood oxygen of most products are not integrated, and can only achieve a single function, that is, only heart rate or blood oxygen can be measured, which increases the cost of use. Contents of the invention [0003] The purpose of the present invention is to provide a portable non-invasive blood oxygen heart r...
Claims
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IPC IPC(8): A61B5/0205A61B5/1455
CPCA61B5/0205A61B5/14551A61B5/7203A61B5/725A61B5/002A61B5/02416A61B2560/0214A61B2560/0431
Inventor 许振伟
Owner 浙江机电职业技术学院