CN215078425U - Wireless sleep prescreening instrument - Google Patents
Wireless sleep prescreening instrument Download PDFInfo
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- CN215078425U CN215078425U CN202120643004.7U CN202120643004U CN215078425U CN 215078425 U CN215078425 U CN 215078425U CN 202120643004 U CN202120643004 U CN 202120643004U CN 215078425 U CN215078425 U CN 215078425U
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Abstract
The utility model provides a wireless sleep prescreening appearance belongs to sleep state monitoring devices field, the utility model discloses when can carrying out the sleep prescreening to the patient, have body temperature and detect the function and hold disaster recovery storage backup function, can avoid data loss and can detect patient's body temperature situation simultaneously to easily convenient to carry patient measures at home, and is safer, portable, high-efficient, easy popularization. The utility model discloses a shell, a serial communication port, the front portion of shell is provided with the display, the shell the display below is provided with a plurality of control button, one side of shell is provided with blood oxygen signal sensor, the opposite side of shell is provided with transmission module and holds the disaster storage backup module, the upper portion of casing is provided with radar transceiver and infrared ray body temperature monitoring module, the inner wall of shell is provided with power module, signal conditioning module, control module, analysis module, drive module.
Description
Technical Field
The utility model belongs to sleep state monitoring devices field specifically relates to a wireless sleep prescreening appearance.
Background
At present, the traditional sleep medical treatment mainly utilizes a contact type sleep monitor, various physiological information entering sleep is collected by wearing electrode plates on a human body, and whether the human body suffers from sleep diseases is diagnosed by analyzing the physiological information and video information by a professional doctor. However, this method usually has the disadvantages of expensive equipment, complicated operation, high requirements for doctors, low diagnosis efficiency, and the like, and is difficult to popularize. Moreover, for the first trial, attaching a large number of electrodes to the head makes it difficult for the person to fall asleep, and this also has a great influence on the detection result.
In addition, most clinical diagnosis of SAHS adopts Polysomnography (PSG), the detection equipment is high in cost and expensive, and needs independent wards and professional operators to operate instruments, and only three hospitals usually have detection conditions. However, during the detection process, the patient needs to wear a plurality of electrodes all over the body, the patient can be affected by poor compliance, the single examination cost is high, and the time for the patient to reserve and wait for the detection is long. If a small-sized primary screening device capable of primary screening at home exists, the market prospect of the device is quite broad.
Disclosure of Invention
Aiming at the problems, the utility model makes up the defects of the prior art and provides a wireless sleep prescreening instrument; the utility model discloses when can carrying out the sleep preliminary screening to the patient, have body temperature and detect the function and hold the disaster recovery and store backup function, can avoid data loss and can detect patient's body temperature situation simultaneously to easily convenient to carry patient measures at home, safer, portable, high-efficient, easy popularization.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
The utility model provides a wireless sleep prescreening appearance, including the shell, a serial communication port, the front portion of shell is provided with the display, the shell the display below is provided with a plurality of control button, one side of shell is provided with blood oxygen signal sensor, the opposite side of shell is provided with transmission module and disaster recovery storage backup module, the upper portion of casing is provided with radar transceiver and infrared ray body temperature monitoring module, the inner wall of shell is provided with power module, signal conditioning module, control module, analysis module, drive module.
Furthermore, the input end of the control module is connected to the output end of the signal conditioning module, the input end of the signal conditioning module is respectively connected to the blood oxygen signal sensor, the radar transceiver and the infrared body temperature monitoring module, and the output end of the control module is respectively connected to the analysis module, the display, the transmission module, the driving module and the disaster recovery storage backup module.
The beneficial effects of the utility model.
The utility model discloses can make things convenient for the patient to carry out the prescreening at any time and any place, avoid long-time treatment etc. convenient operation to still have body temperature detection function and hold the disaster recovery and store backup function, avoid data loss, safer, portable, high-efficient, easy popularization.
Drawings
In order to make the technical problem, technical scheme and beneficial effect that the utility model solved more clearly understand, it is right to combine the attached drawing and detailed description mode below the utility model discloses further detailed description. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.
Fig. 1 is a front view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a schematic diagram of module connection according to the present invention.
The labels in the figure are: the device comprises a shell 1, a display 2, a control button 3, a blood oxygen signal sensor 4, a transmission module 5, a disaster recovery storage backup module 6, a radar transceiver 7 and an infrared body temperature monitoring module 8.
Detailed Description
As shown in the attached drawings, the embodiment includes a housing 1, a display 2 is disposed at the front of the housing 1, the display 2 is an ibm8512-001 type color display 2, and various signals generated by a blood oxygen signal sensor 4, a radar transceiver and an infrared body temperature monitoring module 8 can be processed by a signal conditioning module and then displayed by a result processed by a control module and an analysis module.
A plurality of control buttons 3 are arranged below a display 2 of the shell 1 and used for manually controlling the prescreening instrument, and the buttons are respectively a switch button, a homepage button, a sleep mode button, a storage button, a radar switch and body temperature monitoring. Because the connection mode inside the shell 1 is the connection of each existing module and is not affected by the specific arrangement of the internal installation, the detailed internal structure is not repeated.
One side of shell 1 is provided with blood oxygen signal sensor 4, blood oxygen signal sensor 4's model adopts MAXRFDES 101#, be used for collecting and transmitting human blood oxygen signal in whole prescreening testing process, for finger-stall formula photoelectric sensor, during the measurement, only need with the sensor cover on the people's finger, utilize the finger as the transparent container of splendid attire hemoglobin, use the ruddiness of 660nm of wavelength and 940 nm's near infrared light as penetrating the light source, the light conduction intensity of survey through organizing the bed, calculate hemoglobin concentration and oxyhemoglobin saturation.
The other side of the shell 1 is provided with a transmission module 5 and a disaster recovery storage backup module 6. The transmission module 5 is composed of a bluetooth transmission circuit and an integrated USB 3.0 bus interface, wherein the bluetooth transmission circuit adopts CSR57F 68. The disaster-tolerant storage backup module 6 adopts MSA-EBA-A20 storage and disaster-tolerant backup equipment, can store all information data generated when the backup instrument works, and prevents data loss.
The upper part of the shell is provided with a radar transceiver 7 and an infrared body temperature monitoring module 8. The model 7 of the radar transceiver device adopts EarlySense All-in-0ne Brochure, detects the chest and abdomen movement caused by respiration by Ultra Wide Band (UWB) biological radar monitoring technology, and obtains the information of respiration, whole body movement and the like in radar echo, thereby realizing the non-interference monitoring of sleep disordered breathing. And then the information is transmitted to an analysis module, the times and the sleep time of the occurrence of the apnea and hypopnea are analyzed, and the sleep apnea hypopnea index (AHI times/hour) is output. The model of the infrared body temperature monitoring module 8 adopts a TZD-CW-G03A multi-probe infrared body temperature monitor, which can rapidly detect the body temperature in real time, process the body temperature information through the signal conditioning module, transmit the body temperature information to the display 2 for display, and store the information in the disaster recovery storage backup module 6.
The inner wall of the shell 1 is provided with a power supply module, a signal conditioning module, a control module, an analysis module and a driving module. The input end of the control module is connected with the output end of the signal conditioning module, the input end of the signal conditioning module is respectively connected with the blood oxygen signal sensor 4, the radar transceiver 7 and the infrared body temperature monitoring module 8, and the output end of the control module is respectively connected with the analysis module, the display 2, the transmission module 5, the driving module and the disaster recovery storage backup module 6.
Wherein, power module adopts the lithium cell, and whole device operating voltage all needs to obtain through lithium cell supply voltage conversion. TP4056 that the TI produced is selected for use to the chip that charges, TP4056 low price, and circuit design is simple, is the linear charger of a current/constant voltage, and charging voltage is fixed in 4.2V, and when filling up the electricity, TP4056 will terminate the charging cycle automatically.
The signal conditioning module adopts an SCM5B30 isolation signal conditioning module, can receive various signals generated by the blood oxygen signal sensor 4, the radar transceiver and the infrared body temperature monitoring module 8, transmits the various signals into various signals required by the analysis module through the signal conditioning module, and transmits the various signals to the control module, the display 2 and the disaster recovery storage backup module 6 in an isolation way, thereby effectively inhibiting signal interference among various modules and solving the problem of potential difference among various modules.
The control module adopts TXZ +. FamiliAdvance dClass Soft ^ Cortex-M micro program controller, and consists of an instruction register IR, a program counter PC, a program state word register PSW, a time sequence system, a control memory CM, a micro instruction register, a micro address forming circuit, a micro address register and other parts. When the instruction is executed, the corresponding micro program section is found from the control memory, the micro instruction is taken out one by one and sent to the micro instruction register, and the micro instruction register generates the needed micro command after decoding to control the completion of each step of operation.
The analysis module adopts an Acumen pro 300040 multi-lead sleep diagnosis and analysis system, and carries out real-time statistical analysis on the blood oxygen saturation, the body position, the breathing phase, the frequency and the video of the human body in each sleep process to form an all-directional sleep analysis report.
The driving module adopts an M57959L/M57962L thick film driving circuit, the input and output level is compatible with the TTL level, and the driving module is provided with short circuit/overload protection and closed short circuit protection functions and has a time delay protection characteristic.
The working principle is as follows.
The power module supplies power to each unit module in the prescreening instrument, each module of the non-contact sleep monitoring device is connected with a data transmission line through a connecting power line, the radar switch control button controls the radar transceiver 7 to transmit radar waves to a human body and receive radar echo data, the body temperature monitoring button controls the infrared body temperature monitoring module 8 to transmit infrared rays to the human body and receive radiation rays of a feedback source, the blood oxygen signal sensor 4 is used for collecting blood oxygen signals of the human body, all signal data collected by the radar transceiver 7, the infrared body temperature monitoring module 8 and the blood oxygen signal sensor 4 are transmitted to the signal conditioning module through the transmission module 5, the signal conditioning module is used for processing the radar echo, the infrared feedback data and the blood oxygen index data, and the data are distributed and transmitted to the analysis module by the control module after being processed, the analysis module is used for processing and analyzing radar echo data, sleep stage, infrared feedback data and blood oxygen index data, transmitting analysis result data back to the control module, and transmitting the analysis result data to the disaster recovery storage backup module 6 and the display 2 respectively.
It should be understood that the above detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can still be modified or equivalently replaced to achieve the same technical effects; as long as the use requirement is satisfied, the utility model is within the protection scope.
Claims (2)
1. The utility model provides a wireless sleep prescreening instrument, includes shell (1), its characterized in that, the front portion of shell (1) is provided with display (2), shell (1) display (2) below is provided with a plurality of control button (3), one side of shell (1) is provided with blood oxygen signal sensor (4), the opposite side of shell (1) is provided with transmission module (5) and disaster recovery storage backup module (6), the upper portion of casing is provided with radar transceiver (7) and infrared ray body temperature monitoring module (8), the inner wall of shell (1) is provided with power module, signal conditioning module, control module, analysis module, drive module.
2. The wireless sleep prescreening instrument according to claim 1, wherein an input end of the control module is connected with an output end of the signal conditioning module, an input end of the signal conditioning module is respectively connected with the blood oxygen signal sensor (4), the radar transceiver (7) and the infrared body temperature monitoring module (8), and an output end of the control module is respectively connected with the analysis module, the display (2), the transmission module (5), the driving module and the disaster recovery storage backup module (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120643004.7U CN215078425U (en) | 2021-03-30 | 2021-03-30 | Wireless sleep prescreening instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120643004.7U CN215078425U (en) | 2021-03-30 | 2021-03-30 | Wireless sleep prescreening instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215078425U true CN215078425U (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120643004.7U Active CN215078425U (en) | 2021-03-30 | 2021-03-30 | Wireless sleep prescreening instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215078425U (en) |
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2021
- 2021-03-30 CN CN202120643004.7U patent/CN215078425U/en active Active
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