CN105030213A - Vital sign detection device - Google Patents
Vital sign detection device Download PDFInfo
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- CN105030213A CN105030213A CN201510552248.3A CN201510552248A CN105030213A CN 105030213 A CN105030213 A CN 105030213A CN 201510552248 A CN201510552248 A CN 201510552248A CN 105030213 A CN105030213 A CN 105030213A
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- detection device
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- temperature
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Abstract
A vital sign detection device comprises a substrate (1) and a first temperature sensor (2) and a power supply device which are arranged on the substrate (1); the first temperature sensor (2) is used for detecting the temperature of the gas exhaled from the nasal cavities; the power supply device is used for supplying power to the first temperature sensor (2). The vital sign detection device is small and exquisite in size and capable of directly detecting the temperature of the gas exhaled from the nasal cavities, and the accuracy of detection is improved.
Description
Technical field
The disclosure relates to a kind of checkout gear, particularly a kind of detection device for vital signs.
Background technology
Existing human body temperature checkout gear for the body surface such as extremity, oxter of human body, detects at the body surface of human body substantially.This kind of temperature testing equipment accuracy is not high, and is fixed on body surface due to more difficult, is therefore unfavorable for carrying out long Real-Time Monitoring.
Summary of the invention
Object of the present disclosure is to provide a kind of detection device for vital signs, and it can the temperature of direct-detection nasal cavity breath, overcomes the temperature that existing temperature-detecting device detection accuracy is not high.
The disclosure provides a kind of detection device for vital signs, comprises substrate and the first temperature sensor be arranged on described substrate and electric supply installation; Described first temperature sensor is for detecting the temperature of nasal cavity breath; Described electric supply installation is used for powering to described first temperature sensor.
Preferably, described detection device for vital signs is arranged on nose.
Preferably, arrange the second temperature sensor on the substrate, described first temperature sensor and described second temperature sensor lay respectively at outside nasal cavity.
Preferably, described detection device for vital signs also comprises for the treatment of and stores information processing and the memory device of described temperature information.
Preferably, described detection device for vital signs also comprises the fixed part for described detection device for vital signs being fixed on nose.
Preferably, described fixed part is nose shape cover, and the shape of described nose shape cover is suitable for coated human body nose, and bottom comprises the supporter stretching into nasal cavity.
Preferably, described nose shape cover is made up of wire netting, silica gel, fabric or macromolecular material.
Preferably, described substrate is provided with vibrating elements.
Preferably, described information processing and memory device calculate speed and the respiratory frequency of nasal cavity breath according to described temperature information.
Preferably, described detection device for vital signs also comprises the Bluetooth chip for transmitting the temperature information that described temperature sensor detects.
The advantage of detection device for vital signs of the present disclosure is compact, can the temperature of direct-detection nasal cavity breath, improves the accuracy of detection.
Accompanying drawing explanation
In conjunction with the drawings disclosure illustrative embodiments is described in more detail, above-mentioned and other object of the present disclosure, Characteristics and advantages will become more obvious, wherein, in disclosure illustrative embodiments, identical reference number represents same parts usually.
Fig. 1 is the front view of the detection device for vital signs according to exemplary embodiment;
Fig. 2 is the schematic diagram of the detection device for vital signs according to exemplary embodiment, and it nose shape comprised as fixed part is covered.
Main Reference Numerals:
1-substrate, 2-temperature sensor, 3-Bluetooth chip, 4-battery, 5-fixed part, 6-nose shape is covered.
Detailed description of the invention
Below with reference to accompanying drawings preferred implementation of the present disclosure is described in more detail.Although show preferred implementation of the present disclosure in accompanying drawing, but should be appreciated that, but realize the disclosure in a variety of manners and not should limit by the embodiment of setting forth here.On the contrary, provide these embodiments to be to make the disclosure more thorough and complete, and the scope of the present disclosure intactly can be conveyed to those skilled in the art.
The disclosure provides a kind of detection device for vital signs, comprises substrate, is arranged at the first temperature sensor on substrate and electric supply installation.First temperature sensor is for detecting the temperature of nasal cavity breath, and electric supply installation is used for powering to the first temperature sensor.In use procedure, detection device for vital signs of the present disclosure is arranged on nose, can the temperature of direct-detection nasal cavity breath.
In order to improve accuracy of detection, can arrange the second temperature sensor on substrate, the first temperature sensor and the second temperature sensor can lay respectively at outside nasal cavity.
Detection device for vital signs of the present disclosure can also comprise for the treatment of and store information processing and the memory device of described temperature information.
In order to detection device for vital signs is firmly fixed at user nose, detection device for vital signs also comprises fixed part.Fixed part can be nose shape cover, and the shape of nose shape cover is suitable for coated human body nose, thus can directly clinching is at the nose of user, and bottom comprises the supporter stretching into nasal cavity, strengthens fixed effect further.Fixed part also can be nose clip etc. other can play the structure of fixation.
Nose shape cover can be made up of wire netting, silica gel, fabric or macromolecular material, thus has moulding effect, or improves the comfortableness worn.
Preferably, described information processing and memory device can also calculate speed and the respiratory frequency of nasal cavity breath according to temperature information.
Substrate can also arrange vibrating elements, and vibrating elements can produce vibration based on the result of calculation of described information processing and memory device.Such as when the breath speed that described information processing and memory device calculate or respiratory frequency are less than predetermined value, vibrating elements produces vibration.
In order to temperature information temperature sensor detected is transferred to outside, carry out treatment and analysis, detection device for vital signs also can comprise the Bluetooth chip for transmitting temperature information, and Bluetooth chip can be powered by electric supply installation.
Detection device for vital signs of the present disclosure can the temperature of direct-detection nasal cavity breath, there are some researches show, measures the diagnosis of breathing temperature and contributing to certain class pneumonopathy.In addition, can also calculate pulmonary's temperature by the temperature of nasal cavity breath, in some surgical procedures, need Real-Time Monitoring pulmonary temperature, detection device for vital signs of the present disclosure is very suitable for this kind of occasion.
As shown in Figure 1, substrate 1 and the temperature sensor 2 be arranged on substrate 1, Bluetooth chip 3 and battery 4 is comprised according to the detection device for vital signs of exemplary embodiment.Temperature sensor 2 is for detecting the temperature of nasal cavity breath, and Bluetooth chip 3 transfers out for temperature information temperature sensor 2 detected, and battery 4 is for powering to temperature sensor 2 and Bluetooth chip 3.In addition, substrate 1 also can comprise the circuit and battery management circuit that work for support temperature sensor 2, Bluetooth chip 3.
Visible temperature sensor size can be as small as 0.88mm in the market, and certainty of measurement can reach 0.13 DEG C, and corresponding substrate size can be less than 1mm, and this miniaturization checkout gear is suitable for being placed on nose.Because accuracy of detection is high, detection device for vital signs of the present disclosure can be used as the temperature testing equipment of medical grade, is suitable for the temperature of the nasal cavity breath accurately detecting wearer, and can realizes long Real-Time Monitoring.
In order to improve accuracy of detection further, can at the two ends of substrate 1 difference set temperature sensor 2, when substrate 1 is fixed on nose, one of them temperature sensor 2 is made to be arranged on nasal cavity outside, another temperature sensor 2 is arranged on nasal cavity, thus the temperature of nasal cavity outside and nasal cavity can be detected respectively, the gas temperature of human lung's exhalation is calculated more accurately according to the temperature difference at two places.
Preferably, temperature sensor chip itself has treatment circuit, for the treatment of the signal collected.Or, can arrange on substrate for the treatment of and the information processing of storing temperature information and memory device, information processing and memory device are such as programmable data process storage chips.In addition, substrate 1 also can comprise radio access circuit, by the mode read data information of radio frequency.
Preferably, battery 4 can charge repeatedly, and more preferably, battery 4 charges by wireless radio frequency mode, improves ease of use.
In order to detection device for vital signs is firmly fixed at nose, thus more easily realize long Real-Time Monitoring, can fixed part be set.In the exemplary embodiment of Fig. 2, fixed part is nose shape cover 6, and the shape of nose shape cover 6 is suitable for coated human body nose, and bottom comprises the supporter stretching into nasal cavity.Detection device for vital signs (in figure shade shown in) is arranged on supporter, thus can insert in nasal cavity and detect.According to use needs, nose shape cover 6 can be made up of wire netting, silica gel, fabric or macromolecular material, improves the comfortableness worn on the one hand, on the other hand when wearer wears nose shape cover for a long time, can also play certain moulding effect to the nose of wearer.
Certainly, fixed part also can be other common structures, as nose clip etc., as long as detection device for vital signs can be fixed on nasal cavity.
In addition, the temperature information that can detect according to temperature sensor 2 calculates respiratory frequency.Specifically, the frequency of the variations in temperature that temperature sensor 2 detects is basic consistent with respiratory frequency, therefore can extrapolate respiratory frequency according to variations in temperature frequency.In addition, the temperature information that can also detect according to temperature sensor 2 calculates the speed of nasal cavity breath, thus calculates effective respiratory ventilation amount.Such as, improve the sampling frequency of temperature sensor 2 detected temperatures, set up temperature variation curve, according to variations in temperature calculation of wind speed, namely the speed of each expiration or air-breathing, can calculate the ventilation of breathing.According to the technology that the mathematical model of variations in temperature calculation of wind speed is common in prior art, do not repeat them here.
In the present example embodiment, substrate 1 is also provided with vibrating elements (not shown), the breath speed that vibrating elements calculates based on information processing and memory device or respiratory frequency produce vibration.When the breath speed that described information processing and memory device calculate or respiratory frequency are less than predetermined value, wearer may have occurred dyspnea, at this moment vibrating elements produces vibration, wearer can be waken up or stimulate wearer to convert sleeping position, improve breath state.
The fields such as medical treatment, health care, physical culture, amusement can be widely used according to detection device for vital signs of the present disclosure, both be applicable to medical monitoring and used, be also applicable to ordinary consumer routine use.
Be described above embodiment of the present disclosure, above-mentioned explanation is exemplary, and non-exclusive, and is also not limited to disclosed respectively execute example.When not departing from the scope and spirit of illustrated embodiment, many modifications and changes are all apparent for those skilled in the art.The selection of term used herein, is intended to principle and the practical application of explaining embodiment best, or makes other those of ordinary skill of the art understand the embodiment disclosed herein.
Claims (10)
1. a detection device for vital signs, is characterized in that, comprises substrate (1) and the first temperature sensor (2) of being arranged on described substrate (1) and electric supply installation;
Described first temperature sensor (2) is for detecting the temperature of nasal cavity breath;
Described electric supply installation is used for described first temperature sensor (2) power supply.
2. detection device for vital signs according to claim 1, is characterized in that, described detection device for vital signs is arranged on nose.
3. detection device for vital signs according to claim 1, is characterized in that, described substrate (1) arranges the second temperature sensor, and described first temperature sensor and described second temperature sensor lay respectively at outside nasal cavity.
4. detection device for vital signs according to claim 1, is characterized in that, also comprises for the treatment of and store information processing and the memory device of described temperature information.
5. detection device for vital signs according to claim 1, is characterized in that, also comprises the fixed part (5) for described detection device for vital signs being fixed on nose.
6. detection device for vital signs according to claim 5, is characterized in that, described fixed part (5) is nose shape cover, and the shape of described nose shape cover is suitable for coated human body nose, and bottom comprises the supporter stretching into nasal cavity.
7. wearable nose detection device for vital signs according to claim 6, is characterized in that, described nose shape cover (1) is made up of wire netting, silica gel, fabric or macromolecular material.
8. detection device for vital signs according to claim 1, is characterized in that, (1) is provided with vibrating elements with described substrate.
9. detection device for vital signs according to claim 4, is characterized in that, described information processing and memory device calculate speed and the respiratory frequency of nasal cavity breath according to described temperature information.
10. detection device for vital signs according to claim 1, is characterized in that, also comprises the Bluetooth chip (3) for transmitting the temperature information that described temperature sensor (2) detects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510552248.3A CN105030213A (en) | 2015-09-01 | 2015-09-01 | Vital sign detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510552248.3A CN105030213A (en) | 2015-09-01 | 2015-09-01 | Vital sign detection device |
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| CN105030213A true CN105030213A (en) | 2015-11-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111374644A (en) * | 2020-03-02 | 2020-07-07 | 广州富港万嘉智能科技有限公司 | Body temperature detection method, training method for artificial neural network for detecting body temperature, computer-readable storage medium and mask |
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