System and method for monitoring patient state

Patent metadata

Field	Value
Publication number	US-2025054622-A1
Application number	US-202418929585-A
Country	US
Kind code	A1
Filing date	Oct 28, 2024
Priority date	Dec 29, 2018
Publication date	Feb 13, 2025
Grant date	—

Abstract

A patient state monitoring system and method, applied to a patient state monitoring system comprising a monitoring device and a monitoring module communicationally connected to the monitoring device, the monitoring module being worn on the patient's body, the patient state monitoring system also comprising a processor. The method includes: a processor obtains parameters, and sets the operating mode of a monitoring module according to the obtained parameters, wherein the operating mode of the monitoring module includes a continuous monitoring module and an intermittent monitoring mode. By use of the patient state monitoring system and method, during the monitoring of a patient, strict monitoring of the user's physical condition can be satisfied and the processing of redundant data can be reduced, thereby improving monitoring efficiency and quality.

First claim

1 . A patient status monitoring system, comprising a monitoring device and a monitoring module communicatively connected to the monitoring device, wherein the monitoring module is worn on the body of a patient and comprises:
a processor configured to obtain a parameter, and set a working mode of the monitoring module according to the obtained parameter, wherein the working mode of the monitoring module comprises at least one of a continuous monitoring module and a discontinuous monitoring mode, and wherein the parameter comprises at least a status parameter of a device.

2 . The patient status monitoring system of claim 1 , wherein frequency of the continuous monitoring mode is greater than frequency of the discontinuous monitoring mode, wherein the frequency comprises measurement frequency of the monitoring module or frequency of data transmission between the monitoring device and the monitoring module,
the frequency of the continuous monitoring mode being greater than the frequency of the discontinuous monitoring mode comprises at least one of the following two conditions: measurement frequency of the monitoring module in the continuous monitoring mode is greater than measurement frequency of the monitoring module in the discontinuous monitoring mode, and frequency of data transmission in the continuous monitoring mode is greater than frequency of data transmission in the discontinuous monitoring mode.

3 . The patient status monitoring system of claim 1 , wherein
when the monitoring module is in the continuous monitoring mode, the monitoring device is a ward-level monitoring device, and the monitoring module communicates with the ward-level monitoring device; and when the monitoring module is in the discontinuous monitoring mode, the monitoring device is a department-level monitoring device, and the monitoring module communicates with the department-level monitoring device.

4 . The patient status monitoring system of claim 1 , wherein the setting a working mode of the monitoring module according to the obtained parameter comprises:
obtaining a communication mode between the monitoring device and the monitoring module; and switching the working mode of the monitoring module between the continuous monitoring mode and the discontinuous monitoring mode according to a change of the communication mode.

5 . The patient status monitoring system of claim 4 , wherein the communication mode comprises at least one of the following: a wireless medical telemetry service (WMTS) mode, a Bluetooth wireless mode, or a Wi-Fi mode.

6 . The patient status monitoring system of claim 5 , wherein the setting a working mode of the monitoring module according to the obtained parameter comprises:
when the monitoring device and the monitoring module use the wireless medical telemetry service (WMTS) mode or the Bluetooth wireless mode for communication, the monitoring device is a ward-level monitoring device, and the monitoring module communicates with the ward-level monitoring device; and when the monitoring device and the monitoring module use the Wi-Fi mode for communication, the monitoring device is a department-level monitoring device, and the monitoring module communicates with the department-level monitoring device.

7 . The patient status monitoring system of claim 1 , wherein the parameter comprises the status parameter of the device and the status parameter of the device comprises: communication features of the monitoring device and the monitoring module.

8 . The patient status monitoring system of claim 7 , wherein to obtain a parameter, and set a working mode of the monitoring module according to the obtained parameter, the processor is configured to:
obtain a communication mode between the monitoring device and the monitoring module, wherein the communication mode comprises a wireless medical telemetry service (WMTS) mode or a Wi-Fi mode; and set, when the communication mode is the wireless medical telemetry service (WMTS) mode, the working mode of the monitoring module to the continuous monitoring mode; or set, when the communication mode is the Wi-Fi mode, the working mode of the monitoring module to the discontinuous monitoring mode.

9 . The patient status monitoring system of claim 7 , wherein to obtain a parameter, and set a working mode of the monitoring module according to the obtained parameter, the processor is configured to:
obtain communication signal strength or a packet loss rate between the monitoring device and the monitoring module; determine a distance between the monitoring device and the monitoring module according to the communication signal strength and the packet loss rate; and set, when the communication signal strength is greater than a first signal threshold and the packet loss rate is less than a first preset threshold, the working mode of the monitoring module to the continuous monitoring mode; or set, when the communication signal strength is less than the first signal threshold and the packet loss rate is greater than the first preset threshold, the working mode of the monitoring module to the discontinuous monitoring mode.

10 . The patient status monitoring system of claim 1 , wherein the processor is further configured to obtain signal strength of the monitoring module, and determine a communication mode of the monitoring module according to the signal strength.

11 . The patient status monitoring system of claim 10 , wherein to obtain signal strength of the monitoring module, and determine a communication mode of the monitoring module according to the signal strength, the processor is configured to:
obtain the signal strength of the monitoring module, wherein the signal strength comprises a wireless medical telemetry service (WMTS) signal strength and Wi-Fi signal strength; and determine, when the WMTS signal strength is greater than or equal to a first preset threshold, that the communication mode of the monitoring module is a WMTS mode; or determine, when the WMTS signal strength is less than the first preset threshold, that the communication mode of the monitoring module is a Wi-Fi mode.

12 . The patient status monitoring system of claim 11 , wherein the processor is further configured to:
when it is determined that the communication mode of the monitoring module is the WMTS mode, obtain a first packet loss rate of the monitoring module and determine whether the first packet loss rate is less than a second preset threshold, and determine the communication mode of the monitoring module according to a determination result.

13 . The patient status monitoring system of claim 12 , wherein to determine the communication mode of the monitoring module according to a determination result, the processor is further configured to:
when the first packet loss rate is less than the second preset threshold, maintain the WMTS mode; or when the first packet loss rate is greater than or equal to the second preset threshold, switch the communication mode of the monitoring module to the Wi-Fi mode.

14 . The patient status monitoring system of claim 1 , wherein after being configured to obtain a parameter, and set a working mode of the monitoring module according to the obtained parameter, the processor is further configured to set a communication mode of the monitoring module according to the working mode of the monitoring module.

15 . The patient status monitoring system of claim 14 , wherein to set a communication mode of the monitoring module according to the working mode of the monitoring module, the processing is further configured to:
set, when the working mode of the monitorin

Assignees

• Shenzhen Mindray Biomedical Electronics Co Ltd

Inventors

• Ren Jian
• Liu Qiling
• Nie Pengpeng
• Xia Hengxing
• Cen Jian

Classifications

• A61B5/14542

  for measuring blood gases (A61B5/14551 takes precedence) · CPC title

• A61B5/11

  Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb {(A61B5/1038 takes precedence; motion detection to correct for motion artifacts in physiological signals A61B5/721)} · CPC title

• A61B5/08

  Measuring devices for evaluating the respiratory organs · CPC title

• A61B5/021

  Measuring pressure in heart or blood vessels · CPC title

• A61B5/02055

  Simultaneously evaluating both cardiovascular condition and temperature · CPC title