CN204351822U - A kind of heart rate monitoring unit - Google Patents
A kind of heart rate monitoring unit Download PDFInfo
- Publication number
- CN204351822U CN204351822U CN201420719709.2U CN201420719709U CN204351822U CN 204351822 U CN204351822 U CN 204351822U CN 201420719709 U CN201420719709 U CN 201420719709U CN 204351822 U CN204351822 U CN 204351822U
- Authority
- CN
- China
- Prior art keywords
- heart rate
- detection unit
- unit
- rate detection
- cpu
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The utility model discloses a kind of heart rate monitoring unit, belong to technical field of medical instruments, it comprises: heart rate detection unit, CPU, display unit, GSM message reminding unit; Described heart rate detection unit comprises: pulse transducer, signal amplification circuit, filter circuit; Described heart rate detection unit is connected with CPU respectively with display unit, and the pulse transducer of described heart rate detection unit, signal amplification circuit, filter circuit are connected successively; Described heart rate detection unit by the signal measured after CPU analyzing and processing, by display unit video data, when the heart rate information outlier monitored, start GSM message reminding unit and remind associated care personnel and family members to understand this information.The beneficial effects of the utility model: patient can be helped to monitor the heart rate situation of oneself at any time, and realize household or medical personnel to the real-time understanding of patient heart rate situation.
Description
Technical field
This utility model relates to a kind of monitoring device, particularly relates to a kind of heart rate monitoring unit.
Background technology
Pulse is the speed of heartbeat, measures (measure) with number (bpm) of beating per minute.Basis (basil) pulse is the pulse measured when rest.The pulse measured during carrying out sports is usually above basic pulse, and during physical demands, pulse is accelerated is to the tolerance of cardiac efficiency in response to blood supply demand.
Whether be intended to remain healthy, keep/lose weight or train cardiovascular etc. according to motion, the people participated in sports activites often wishes to carry out monitor heart rate to monitor and/or to regulate firmly (exertion) degree by pulses measure.
The standard method of manual measurement of pulse applies slight pressure to tremulous pulse close to the skin place (such as, at wrist, neck, temple, groin, knee rear portion or instep place) on top layer.But, during movement measure pulse so normally infeasible.Therefore, many devices provide use to be attached to any one pulses measure carried out in the multiple sensors of health in some way.Commonly the monitor being attached to wrist, chest, ankle and upper arm is preferably arranged in above the tremulous pulse close to skin.Measuring method may relate to skin-contacting electrodes.
Existing wireless heart rate monitor is made up of pectoral girdle sensor-transmitter and Wristwatch type receptor.During movement, pectoral girdle sensor must be worn around chest.It has two electrodes, this two electrodes and continuous skin contact, to detect the electrical activity (electrical activity) from heart.Once pectoral girdle sensor-transmitter captures heart signal, then this information is wirelessly transferred to watch by constantly.Then, calculate beats per minute and its numerical value is presented on watch.
According to the wireless technology that pectoral girdle sensor-transmitter adopts to watch transmission information, wireless heart rate monitor can also be further subdivided into digital and analog.Wireless heart rate monitor with simulation pectoral girdle sensor-transmitter is a kind of heart rate monitor of general types.But, if there are other simulation heart rate monitor users to move, then may have signal disturbing (crosstalk) nearby.If there is this thing, watch just possibly cannot show the heart rate of wearer exactly.
A kind ofly simulate the analog wireless signals after the transfer encoding of pectoral girdle sensor-transmitter.Analogue transmission after coding is used for alleviating (but not being eliminate completely) degree of crosstalk while keeping the interaction capabilities with far-end heart rate monitor equipment.
Digital pectoral girdle sensor-transmitter eliminate when other heart rate monitor user near time cross-interference issue.
Based on its intrinsic propesties, digital pectoral girdle sensor transmitter is designed to exchange with its receptor (such as watch).Be Wristwatch type device without belt heart rate monitor, due to its convenience and have timing characteristics concurrently, this Wristwatch type device may be the preferred embodiment of the user participating in athletic training.In some cases, user needs the conductive contact on press device surface to activate the pulses measure sequence that electrically senses based on finger tip place.But this may need user to interrupt sports, and the measurement of " in carrying out (in-process) " can not being provided always, therefore, accurately may determine heart rate continuing firmly period.
Have two seed categories without belt heart rate monitor.The monitor of the first kind measures heart rate by detecting electric pulse.Some Wristwatch type device has the electrode being positioned at device bottom surface and direct skin contact.These monitors are accurate (being often called ECG or EKG accuracy), but may be costly.The monitor of the second type measures heart rate by using optical pickocff to detect the pulse of thin vessels near skin.These monitors based on optical pickocff do not have the monitor of ECG type accurate, but may be relatively cheap.
By contrast, market lacks the device of micro-pressure monitoring pulse heart rate, and cost is higher, does not also have prompting function simultaneously, also inconvenient during use.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of heart rate monitoring unit, cost is low, structure is simple, more easily can realize Real-Time Monitoring and the prompting function of heart rate, healthcare givers and families of patients is facilitated to understand the situation of patient in real time, make corresponding measure, reduce the dangerous situation of patient's burst.
The technical scheme that this utility model solves the problems of the technologies described above is as follows: a kind of heart rate monitoring unit, and it comprises: heart rate detection unit, CPU, display unit, GSM message reminding unit;
Described heart rate detection unit comprises: pulse transducer, signal amplification circuit, filter circuit;
Described heart rate detection unit is connected with CPU respectively with display unit, and the pulse transducer of described heart rate detection unit, signal amplification circuit, filter circuit are connected successively.
Preferably, described pulse transducer adopts micro-pressure sensor.
Preferably, described GSM message reminding unit adopts gsm communication module SIM900A.
Further, described signal amplification circuit adopts the second signal amplifying circuit for bio signal.
The beneficial effects of the utility model are: patient can be helped to monitor the heart rate situation of oneself at any time, and realize household or medical personnel to the real-time understanding of patient heart rate situation.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining this utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of heart rate monitoring unit, it comprises: heart rate detection unit, CPU, display unit, GSM message reminding unit;
Described heart rate detection unit comprises: pulse transducer, signal amplification circuit, filter circuit;
Described heart rate detection unit is connected with CPU respectively with display unit, and the pulse transducer of described heart rate detection unit, signal amplification circuit, filter circuit are connected successively.
Preferably, described pulse transducer adopts micro-pressure sensor.
Preferably, described GSM message reminding unit adopts gsm communication module SIM900A.
Further, described signal amplification circuit adopts the second signal amplifying circuit for bio signal.
Heart rate monitoring unit of the present utility model, by described pulse transducer by human heart rate's information of detecting through signal amplification circuit, improve signal power, circuit filtering sends into CPU analyzing and processing signal after filtering, the signal analyzed is shown by display unit by described CPU, if the heart rate information detected does not meet normally, GSM message reminding unit will be started and send inform by short message families of patients and associated care personnel.
Compared with prior art, the utility model has the advantage of, patient can be helped to monitor the heart rate situation of oneself at any time, and realize household or medical personnel to the real-time understanding of patient heart rate situation.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a heart rate monitoring unit, is characterized in that, it comprises: heart rate detection unit, CPU, display unit, GSM message reminding unit;
Described heart rate detection unit comprises: pulse transducer, signal amplification circuit, filter circuit;
Described heart rate detection unit is connected with CPU respectively with display unit, and the pulse transducer of described heart rate detection unit, signal amplification circuit, filter circuit are connected successively.
2. heart rate monitoring unit according to claim 1, is characterized in that, described pulse transducer adopts micro-pressure sensor.
3. heart rate monitoring unit according to claim 1, is characterized in that, described GSM message reminding unit adopts gsm communication module SIM900A.
4. heart rate monitoring unit according to claim 1, is characterized in that, described signal amplification circuit adopts the second signal amplifying circuit for bio signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420719709.2U CN204351822U (en) | 2014-11-26 | 2014-11-26 | A kind of heart rate monitoring unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420719709.2U CN204351822U (en) | 2014-11-26 | 2014-11-26 | A kind of heart rate monitoring unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204351822U true CN204351822U (en) | 2015-05-27 |
Family
ID=53253323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420719709.2U Expired - Fee Related CN204351822U (en) | 2014-11-26 | 2014-11-26 | A kind of heart rate monitoring unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204351822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104921896A (en) * | 2015-06-23 | 2015-09-23 | 张伟飞 | Nursing system based on Internet of Things |
-
2014
- 2014-11-26 CN CN201420719709.2U patent/CN204351822U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104921896A (en) * | 2015-06-23 | 2015-09-23 | 张伟飞 | Nursing system based on Internet of Things |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107427235A (en) | Wrist wearable type Pulse transit time sensor | |
| US20140051941A1 (en) | Obtaining physiological measurements using a portable device | |
| CN204520675U (en) | A kind of wrist-motion and health control wrist-watch | |
| EP3960068B1 (en) | Ring-shaped biometric signal sensing device | |
| CN105939658A (en) | Methods, systems, and devices for optimal positioning of sensors | |
| CN104757957A (en) | Continuous blood pressure measuring method and wearable blood pressure continuous measuring device | |
| CN106419877A (en) | Portable device for heart and blood vessel health monitoring | |
| CN103845044A (en) | Wireless wrist cardiovascular system monitor equipment | |
| CN104181809A (en) | Intelligent wristwatch integrating pedometer function, electrocardiogram function and blood oxygen function | |
| WO2017117739A1 (en) | Sleep monitoring system | |
| US20130310677A1 (en) | Measurement devices for bio-signals | |
| CN104173035A (en) | Portable cuff wearing type health monitoring device and application method thereof | |
| CN107334467A (en) | Blood pressure detecting wrist-watch | |
| CN205563118U (en) | A intelligent watch for measuring data are levied to multi -body | |
| Nabavi et al. | Design and development of a wristband for continuous vital signs monitoring of COVID-19 patients | |
| CN103505194B (en) | Measurement device and measuring method | |
| CN204009405U (en) | The intelligent watch of collection passometer, electrocardio, blood-oxygen functional | |
| CN205548535U (en) | Health status detects intelligent bracelet | |
| CN105476607A (en) | Human physical sign dynamic monitoring watch | |
| CN204351822U (en) | A kind of heart rate monitoring unit | |
| CN203290890U (en) | Handheld type monitor | |
| CN204468059U (en) | A kind of portable button health monitoring device | |
| CN207928312U (en) | A kind of cardiovascular monitoring watchband and cardiovascular monitoring wearable device | |
| EP3417771A1 (en) | A method for monitoring blood pressure, and a device thereof | |
| Sudin et al. | Wearable heart rate monitor using photoplethysmography for motion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20151126 |