Bluetooth-based wireless telemonitor system

A bluetooth and wireless technology, applied in the field of medical equipment, can solve the problems of unable to transmit large data volume signals in real time, short continuous working time, and large delay, so as to ensure transmission reliability and communication speed, powerful monitoring function, The effect of reliable monitoring

Active Publication Date: 2013-11-13
无锡市中健科仪有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The parameters are incomplete, only 1 or 2 parameters such as ECG and blood oxygen, which cannot meet the needs of clinical monitoring;
[0005] Using WIFI wireless technology, the system consumes a lot of power, resulting in a large product size and short continuous working time;
[0006] Using GPRS wireless technology, the data volume of the wireless channel is small, and there is a large delay, and it is impossible to transmit signals with a large amount of data in real time;
[0007] At present, all telemetry monitoring has canceled the bedside machine, and the terminal is directly connected to the central monitoring system. This system is very different from the conventional bedside monitor, and it is difficult for users to accept and use it.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Bluetooth-based wireless telemonitor system
  • Bluetooth-based wireless telemonitor system
  • Bluetooth-based wireless telemonitor system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] like figure 1 A bluetooth-based wireless telemetry monitoring system is shown, including a collection terminal, a bedside machine and a central station, data transmission is performed between the collection terminal and the bedside machine through wireless bluetooth, and the bedside machine transmits data to the central station stand.

[0046] The collection terminal includes an ECG module 1, a breathing module 2, a blood pressure module 3, a blood oxygen module 4, a body temperature module 5, a storage module 6, a central control unit 7, a man-machine interface 8, and a Bluetooth transmission module 9;

[0047] The ECG module 1 collects human ECG signals through ECG lead wires and performs filtering and amplification processing. When the central control unit 7 sends an ECG collection command through the SPI interface, the ECG module 1 starts sampling after receiving the command: through the lead wire, the body electrical signal collected by the disposable ECG electro...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a Bluetooth-based wireless telemonitor system, which comprises an acquisition terminal, a bedside unit and a central station. Data transmission between the acquisition terminal and the bedside unit is achieved through wireless Bluetooth, and the bedside unit transmits data to the central station. The acquisition terminal at least comprises two physiological acquisition modules. The bedside unit is provided with a storage module, a central control unit, a man-machine interface and a Bluetooth transmission module. Digitally converted signals from the physiological acquisition modules are transmitted to the central control unit of the acquisition terminal, and are organized prior to being transmitted to the Bluetooth module. The system employs the wireless Bluetooth technology, Bluetooth protocol is self-adaptive and capable of automatically frequency-hopping, and accordingly transmission reliability and communication rate can be guaranteed. The acquisition terminal is low in power consumption, and capable of continuously operating over more than 24 hours with single lithium ion batteries.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a bluetooth-based wireless telemetry monitoring method and system. Background technique [0002] Existing conventional bedside monitors are usually wired and movable with 220V mains power supply. When in use, the monitor is fixed beside the bed, and patients are basically unable to move during monitoring. For patients who need to monitor the bed activities, it has caused a lot of inconvenience. [0003] Existing portable wireless telemetry monitor has the following disadvantages: [0004] The parameters are incomplete, only 1 or 2 parameters such as ECG and blood oxygen, which cannot meet the needs of clinical monitoring; [0005] Using WIFI wireless technology, the system consumes a lot of power, resulting in a large product size and short continuous working time; [0006] Using GPRS wireless technology, the data volume of the wireless channel is small, and there is a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/00
Inventor 马俊张泽民申秋鸣史鸣超沈瑾张明利
Owner 无锡市中健科仪有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products