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Multi-parameter monitoring system

A monitoring system and multi-parameter technology, applied in the medical field, can solve the problems of many hardware devices and lines, effective monitoring, cumbersome data acquisition and transmission process, etc., and achieve the effect of accelerating development and popularization of use.

Pending Publication Date: 2017-06-20
RAIING MEDICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the data acquisition and transmission process of the monitoring instruments in the prior art is relatively cumbersome, and there are many hardware devices and circuits, which is not conducive to the effective monitoring of physiological parameters.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] see figure 2 , which is a schematic diagram of the physical quantity conversion circuit described in this embodiment.

[0067] The components marked 101, 102, 103, 104, and 105 in the figure are circuit modules, devices, or specific devices of a single-port, dual-port or multi-port network. details as follows:

[0068] Signal generator 101: a circuit module, device or specific device, which can output specific signals with specific waveforms, amplitudes, phases, etc. through its circuit functions. Specific signals include square waves, sine waves, cosine waves, or triangular waves with specified duty ratios, and also include controllable integral energy within specified periods (single or multiple) (within specified oscillation periods (single or multiple) , the specified signal range is integrated with time, and the result can be other waveforms whose size can be controlled by programs or circuit components or other means.

[0069] The first driver 102: a circuit m...

Embodiment 2

[0075] see Figure 4 , which is a schematic diagram of the physical quantity conversion circuit described in this embodiment.

[0076] The components marked 201, 202, 203, 204, and 205 in the figure are circuit modules, devices, or specific devices of a single-port, dual-port or multi-port network.

[0077] The principle is described as follows:

[0078] The original physical quantity sampling module is connected to the transducer 203 . A constant current source circuit or device and a controlled constant voltage source circuit or device exist inside the transducer 203, and the constant current source is connected in series with the original physical quantity sampling module to form a constant current signal. The second buffer driver 205 collects, isolates and transmits the signal acquisition and isolation of the original physical quantity sampling module connected to the transducer 203 to the second controller 201, and the second controller 201 performs a controlled voltage...

Embodiment 3

[0085] see Figure 6 , which is a schematic diagram of the physical quantity conversion circuit described in this embodiment.

[0086] Components marked 301, 302, 303, 304, 305, and 306 in the figure are circuit modules, devices, or specific devices of a single-port, dual-port, or multi-port network.

[0087] Overall function description:

[0088] The original physical quantity sampling module is connected to the second converter 304, and the input signal of the original physical quantity sampling module is transmitted to the voltage divider 302 through the third buffer driver 301, and the voltage divider 302 performs a voltage division process of a set ratio on the signal and transmits it to the The second arithmetic unit 303 . The external probe added on the second converter 304 forms a loop with the internal sampling circuit of the second converter 304, so that the signals at both ends of the sampling circuit of the second converter 304 change, and the changed signal is iso...

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Abstract

The invention discloses a multi-parameter monitoring system. The system comprises one or more original physical quantity sampling module and a physical quantity conversion module connected with the original physical quantity sampling module. Data collected by the original physical quantity sampling module is conveniently connected into an information center system, and continuous wearing and continuous monitoring are achieved; in addition, a wireless connection mode enables a wearer to move freely, and then the development, application and popularization of the wearable equipment can be accelerated.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a multi-parameter monitoring system. Background technique [0002] Intraoperative continuous monitoring of physiological parameters (such as ECG, respiration, blood oxygen, pulse rate, body temperature, heart rate, blood pressure, etc.) has a huge impact on intraoperative (such as anesthesia) and postoperative recovery. However, the data acquisition and transmission process of the monitoring instruments in the prior art is relatively cumbersome, and there are many hardware devices and circuits, which are not conducive to the effective monitoring of physiological parameters. Therefore, how to better improve the current monitoring system has become the focus of research and development in the field of medical technology. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the present invention provides a multi-parameter monitoring system, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/00
CPCA61B5/0004A61B5/0006A61B5/6801A61B5/6846A61B5/72
Inventor 于永涛李兰荣徐艳东
Owner RAIING MEDICAL
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