CN106580278A - Medical-care patient information collection device - Google Patents
Medical-care patient information collection device Download PDFInfo
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- CN106580278A CN106580278A CN201510675229.XA CN201510675229A CN106580278A CN 106580278 A CN106580278 A CN 106580278A CN 201510675229 A CN201510675229 A CN 201510675229A CN 106580278 A CN106580278 A CN 106580278A
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- module
- operational amplifier
- microprocessor
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Abstract
The invention relates to a medical-care patient information collection device. The device comprises a microprocessor, wherein the input end of the microprocessor is connected with a signal processing module, and the input end of the signal processing module is respectively connected with a body temperature collection module, a breath collection module and other collection modules; the output end of the microprocessor is connected with a display module, an alarm module, an interface module and a wireless transmission module; the wireless transmission module is further connected with a monitor center; the wireless transmission module is communicated with the monitor center; the microprocessor is further connected with wireless transmission selection buttons and a power supply module; and the signal processing module comprises a primary signal amplification circuit, a band-pass filter circuit, a 50Hz trapped-wave rejector circuit, a secondary signal amplification circuit and an A/D conversion circuit, and the circuits are connected sequentially. The medical-care patient information collection device has the advantages of being reasonable in structure design, small in size, high in integration degree and strong in universality, can be used for monitoring each physiological parameter of a human body in real time and performing wireless transmission with high reliability, and is applicable to various operation environments and groups.
Description
Technical field
The present invention relates to a kind of supervising device, and in particular to a kind of medical sufferer information collecting device.
Background technology
With the development of electronic technology and mechanics of communication, medical monitoring device is towards compact, portable, intelligent communication side
To developing rapidly.The popularization of this technology application, will check that monitoring develops into crowd and family outside institute interim in conventional hospital
The detection whenever and wherever possible in front yard, is conducive to finding that people's is physically different ahead of time, and for the overall common people's health that lifted strong side is provided
Help.
At present technical solution of all medical monitoring terminals in radio data network transmission is all by embedding wireless telecommunications
Business circuit, or directly by the mode of mobile communications tool it is wirelessly transferred problem solve medical monitoring.This solution
There are the following problems for scheme：
1st, the efficiency of data transfer, stability, reliability depend entirely on commercial wireless communicating circuit, and business
The efficiency of data downstream is often only focused in the design of industry wireless communication line, and the technical scheme on data uplink is mainly used in
Catch on small data quantity, for remote medical monitor service business existing defects；
2nd, the power consumption of device is considerably increased so that device cannot long time continuous working；
3rd, device is constrained to small volume, the development in lightweight direction；
4th, the cost ratio of device is not connected to communicating circuit and increased 30%.
The content of the invention
It is an object of the invention to overcome the defect and deficiency of prior art, there is provided a kind of reasonable in design, small volume, collection
High, the medical sufferer information collecting device of highly versatile into change degree.
In order to achieve the above object, a kind of portable medical monitoring terminal that the present invention is provided, including microprocessor, it is described micro-
The input of processor is connected with signal processing module, and the input of the signal processing module is connected to body temperature collection mould
Block, Breath collection module, pulse collection module, electrocardiogram acquisition module, blood pressure acquisition module, blood oxygen acquisition module, brain electricity
Acquisition module and environment monitoring module；The outfan of the microprocessor is connected with display module, alarm module, interface module
And wireless transport module, the wireless transport module is also associated with Surveillance center, in the wireless transport module and the monitoring
The heart is mutually communicated, and the microprocessor is also associated with being wirelessly transferred selection key and power module；The signal processing module by
One stage signal amplifying circuit, bandwidth-limited circuit, 50Hz traps band resistance circuit, second signal amplifying circuit and A/D conversion electricity
Road constitutes, and each circuit is sequentially connected and connects；The ambient parameter detection module includes temperature detecting module and humidity detecting module.
Further, the bandwidth-limited circuit includes as input stage and the first order operational amplifier with unit gain,
Used as signal input part, its output is terminated with the first electric capacity to its positive input terminal；
Positive input terminates the second level operational amplifier of the first order operational amplifier output terminal, its negative input termination biased electrical
Pressure, its input is terminated with the second electric capacity；
Negative input terminates the third level operational amplifier of the second level operational amplifier output terminal, its positive input termination biased electrical
Pressure, its output terminates the first order operational amplifier negative input end and the second level operational amplifier positive input terminal；
Wherein, second level operational amplifier, third level operational amplifier and the second capacitance inductive impedance, so with institute
State the first electric capacity and first order operational amplifier forms the band filter of RLC.
Further, the microprocessor adopts S3C2410 chips.
Further, the wireless transport module is that 2G, 3G or 4G transport module or WiFi, ZigBee are wirelessly transferred mould
Block.
The present invention has the advantages that relative to prior art：
Present configuration is reasonable in design, small volume, and integration degree is high, highly versatile, can real-time monitoring human body items physiology
Parameter is simultaneously wirelessly transferred, and reliability is high, and can gather the ambient parameter in hospital ward, is applicable to each generic operation
Environment and crowd use.
Description of the drawings
Fig. 1 is the circuit principle structure block diagram of the present invention；
Fig. 2 is the signal processing module circuit structure diagram of the present invention；
Fig. 3 is the bandwidth-limited circuit structure chart of the present invention.
Specific embodiment
With reference to embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited to
This.
As shown in figure 1, a kind of portable medical monitoring terminal, including microprocessor, the input connection of the microprocessor
Have a signal processing module, the input of the signal processing module be connected to body temperature acquisition module, Breath collection module,
Pulse collection module, electrocardiogram acquisition module, blood pressure acquisition module, blood oxygen acquisition module, brain wave acquisition module and environmental monitoring
Module；The outfan of the microprocessor is connected with display module, alarm module, interface module and wireless transport module, institute
State wireless transport module and be also associated with Surveillance center, the wireless transport module is mutually communicated with the Surveillance center, described micro-
Processor is also associated with being wirelessly transferred selection key and power module；The signal processing module by one stage signal amplifying circuit,
Bandwidth-limited circuit, 50Hz traps band resistance circuit, second signal amplifying circuit and A/D change-over circuits composition, each circuit is successively
It is connected；The ambient parameter detection module includes temperature detecting module and humidity detecting module.
As shown in Fig. 2 the signal processing module is by one stage signal amplifying circuit, bandwidth-limited circuit, the resistance of 50Hz traps band
Circuit, second signal amplifying circuit and A/D change-over circuits composition, each circuit is sequentially connected and connects.
As shown in figure 3, the bandwidth-limited circuit includes as input stage and the first order operational amplifier with unit gain
A1, used as signal input part, its output is terminated with the first electric capacity C to its positive input terminal；
Positive input terminates the second level operational amplifier A 2 of the outfan of first order operational amplifier A 1, its negative input termination
Bias voltage, its input is terminated with the second electric capacity CL；
Negative input terminates the third level operational amplifier A 3 of the outfan of second level operational amplifier A 2, its positive input termination
Bias voltage, its output termination negative input end of first order operational amplifier A 1 and the second level operational amplifier A 2 are just
Input；
Wherein, second level operational amplifier A 2, third level operational amplifier A 3 and the second capacitance inductive impedance, enter
And the band filter of RLC is formed with first electric capacity and first order operational amplifier.
The microprocessor adopts S3C2410 chips.The wireless transport module be 2G, 3G or 4G transport module or WiFi,
ZigBee wireless transport modules.
The present invention the course of work be：Every human body physiological parameter is detected first, has been detected at supplemental characteristic Jing signals
Send to microprocessor after reason resume module, Surveillance center is transferred to through wireless transport module after microprocessor processes.Simultaneously
The classification that is wirelessly transferred can be selected by being wirelessly transferred selection key, such as using 2G, 3G or 4G transport module or WiFi,
One kind in ZigBee wireless transport modules, according to use environment actual signal intensity suitable transmission means is selected.
Above-described embodiment is not limited for the present invention preferably embodiment, but embodiments of the present invention by above-described embodiment
System, other any spirit for not running counter to the present invention and the change, modification, replacement made under principle, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (4)
1. a kind of medical sufferer information collecting device, it is characterised in that：Including microprocessor, the input of the microprocessor
End is connected with signal processing module, and the input of the signal processing module is connected to body temperature acquisition module, Breath collection
Module, pulse collection module, electrocardiogram acquisition module, blood pressure acquisition module, blood oxygen acquisition module, brain wave acquisition module and ring
Border monitoring modular；The outfan of the microprocessor is connected with display module, alarm module, interface module and is wirelessly transferred mould
Block, the wireless transport module is also associated with Surveillance center, and the wireless transport module is mutually communicated with the Surveillance center,
The microprocessor is also associated with being wirelessly transferred selection key and power module；The signal processing module is amplified by one stage signal
Circuit, bandwidth-limited circuit, 50Hz traps band resistance circuit, second signal amplifying circuit and A/D change-over circuits composition, each electricity
Road is sequentially connected and connects；The ambient parameter detection module includes temperature detecting module and humidity detecting module.
2. a kind of medical sufferer information collecting device according to claim 1, it is characterised in that：The bandpass filtering
Circuit includes as input stage and the first order operational amplifier with unit gain, its positive input terminal as signal input part,
Its output is terminated with the first electric capacity；
Positive input terminates the second level operational amplifier of the first order operational amplifier output terminal, its negative input termination biased electrical
Pressure, its input is terminated with the second electric capacity；
Negative input terminates the third level operational amplifier of the second level operational amplifier output terminal, its positive input termination biased electrical
Pressure, its output terminates the first order operational amplifier negative input end and the second level operational amplifier positive input terminal；
Wherein, second level operational amplifier, third level operational amplifier and the second capacitance inductive impedance, so with institute
State the first electric capacity and first order operational amplifier forms the band filter of RLC.
3. a kind of medical sufferer information collecting device according to claim 1, it is characterised in that：The microprocessor is adopted
Use S3C2410 chips.
4. a kind of medical sufferer information collecting device according to claim 1, it is characterised in that：It is described to be wirelessly transferred
Module is 2G, 3G or 4G transport module or WiFi, ZigBee wireless transport module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510675229.XA CN106580278A (en) | 2015-10-17 | 2015-10-17 | Medical-care patient information collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510675229.XA CN106580278A (en) | 2015-10-17 | 2015-10-17 | Medical-care patient information collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106580278A true CN106580278A (en) | 2017-04-26 |
Family
ID=58554283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510675229.XA Pending CN106580278A (en) | 2015-10-17 | 2015-10-17 | Medical-care patient information collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106580278A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107184339A (en) * | 2017-06-17 | 2017-09-22 | 张秀兰 | One kind nursing warning device |
-
2015
- 2015-10-17 CN CN201510675229.XA patent/CN106580278A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107184339A (en) * | 2017-06-17 | 2017-09-22 | 张秀兰 | One kind nursing warning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170426 |
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| WD01 | Invention patent application deemed withdrawn after publication |