Blood oxygen detector

A blood oxygen detector and blood oxygen technology, applied in the field of blood oxygen detectors, can solve the problems of low utilization efficiency, poor scalability, and short continuous working ability of microprocessors, so as to improve scalability and utilization efficiency, increase functions, Extend the effect of detection items

Inactive Publication Date: 2014-03-26
BEIJING CHOICE ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, the present invention provides a blood oxygen detector, which is used to solve the problems of short continuous working capacity, poor expandability and low utilization efficiency of the microprocessor in the blood oxygen detector in the prior art

Method used

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Experimental program
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Embodiment 2

[0053] The collection module 111 in the external physiological parameter collection device 109 is one or more of a body temperature collection module, a blood pressure collection module, an electrocardiogram collection module, or a pulse rate collection module.

[0054] In this embodiment, by connecting the data interface 105 with the external physiological parameter acquisition device 109, more types of physiological parameters can be measured, and at the same time, when the external physiological parameter acquisition device 109 fails, it can be easily replaced.

[0055] Example 3

[0056] like Figure 5 As shown, compared with Embodiment 2, Embodiment 3 has the same main structure, except that the data interface 105 is connected to the analog-to-digital conversion module 102 . Embodiment 3 The working mode of the blood oxygen detector includes a self-test mode and an external test mode, and the operation keyboard 107 can also be used to control the switching between the se...

Embodiment 3

[0058] Step 201: Send an instruction to the microprocessor 103 by operating the keyboard 107, and the microprocessor 103 controls the blood oxygen collection module 101 to collect blood oxygen parameter signals;

[0059] Step 202: the blood oxygen collection module 101 sends the blood oxygen parameter signal to the analog-to-digital conversion module 102;

[0060] Step 203: After the analog-to-digital conversion module 102 converts the blood oxygen parameter signal collected by the blood oxygen collection module 101 into a digital signal, the digital signal is sent to the microprocessor 103;

[0061] Step 204: The microprocessor 103 calculates the data after processing the digital signal.

[0062] like Figure 7 As shown, the external testing mode includes the following working steps:

[0063] Step 301: send an instruction to the microprocessor 103 through the operation keyboard 107, and the microprocessor 103 sends a signal to the acquisition module 111 of the external phys...

Embodiment 4

[0071] Example 5

[0072] like Figure 9 As shown, the main structure of embodiment 5 is the same as that of embodiment 2, the difference is that the blood oxygen detector also includes an interface identification module 116, and the interface identification module 116 is connected with the microprocessor 103, the data interface 105, and the operation keyboard respectively. 107, the interface identification module 116 includes two working modes: manual identification and automatic identification.

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Abstract

The invention provides a blood oxygen detector which comprises a casing and a blood oxygen collection module, an analog to digital conversion module, a microprocessor, a power supply module and an operation keyboard which are arranged in the casing and further comprises a data interface formed in the casing and connected with the microprocessor or the analog to digital conversion module. The operation keyboard is used for sending a command to the microprocessor which is connected with the blood oxygen collection module through the analog to digital conversion module. The blood oxygen detector can be connected with an external terminal or external physiological parameter collection devices of different types through the data interface to increase the variety of physiological parameters capable of being detected by the blood oxygen detector and expand a detection function of the blood oxygen detector. The expandability and utilization efficiency of the blood oxygen detector are improved, the physiological parameters of different types can be detected quickly during emergent rescue of a patient, and the illness state of the patient can be diagnosed timely.

Description

technical field [0001] The invention relates to the technical field of medical detection, in particular to a blood oxygen detector. Background technique [0002] Common physiological parameters of the human body, such as blood pressure, pulse rate, and blood oxygen, can directly or indirectly reflect the health status of the human body. As people pay more attention to their health, the detection of human physiological parameters is very important for checking the health status of the human body and early detection of diseases. When the physiological parameters are detected to be in the abnormal range, users can treat them in time to avoid serious consequences. [0003] In the prior art, a blood oxygen detector usually includes functional modules such as a blood oxygen collection module, an analog-to-digital conversion module, a microprocessor, an operation button, and a display module, wherein the operation button is used to start the blood oxygen detector, and the blood oxy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/145
Inventor 刘树海王维虎张燕清
Owner BEIJING CHOICE ELECTRONICS TECH CO LTD
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