CN102949183B - A kind of acousto-optic body temperature alarm pillow - Google Patents
A kind of acousto-optic body temperature alarm pillow Download PDFInfo
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- CN102949183B CN102949183B CN201210414583.3A CN201210414583A CN102949183B CN 102949183 B CN102949183 B CN 102949183B CN 201210414583 A CN201210414583 A CN 201210414583A CN 102949183 B CN102949183 B CN 102949183B
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- temperature
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- pillow
- visual annunciator
- alarm
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Abstract
The invention discloses a kind of acousto-optic body temperature alarm pillow, comprise pillowcase and content, described pillowcase both sides are provided with audible-visual annunciator, audible-visual annunciator is divided into left and right two parts, integral with pillowcase, described content is made up of pillow support thing, temperature probe and medicated pillow implant, wherein temperature probe is located at pillowcase middle and lower part, embed in pillow support thing, described temperature probe comprises thermosensitive probe and infrared temperature probe, described audible-visual annunciator inside is provided with controller, and controller comprises amplifier, analog-digital converter and single-chip microcomputer.The beneficial effect of the invention is: be provided with pillow support thing, neither too hard, nor too soft, suitably can be out of shape according to cervical region normal physiological radian, make cervical region be close to alarm pillow, Measurement accuracy body temperature, body temperature change can be followed the tracks of the moment, when measuring tempeature exceedes preset temperature, can give the alarm to families of patients or nursing staff, and patient's observed temperature can be sent to care station, so that the physiological situation of staff's Real-Time Monitoring patient.
Description
Technical field
The present invention relates to measurement of bldy temperature field, particularly relate to a kind of acousto-optic body temperature alarm pillow.
Background technology
Body temperature refers to internal body temperature, it is relative constancy, normal person's body temperature in 24 hours slightly fluctuates, general this fluctuation difference can not more than 1 degree, and body temperature can change with the change of physiological period simultaneously, and the too high too low of body temperature is all the abnormal performance of function of human body, particularly hyperpyrexia, be diagnosis and the foundation judging disease, body temperature differentiates it is the important window understanding human health status, and measurement of bldy temperature is also that the disease that medical field is conventional differentiates means.
Run into the disease that Temperature changing causes, as fever, usual employing thermometer is measured patient, due to human body temperature when thermometer can only record measurement, and the body temperature of patient is constantly change, therefore needs to carry out repeatedly measurement of bldy temperature, process is loaded down with trivial details, and thermometer need patient with the use of, therefore easily bother patient and normally have a rest, cause aggravation.In addition, owing to waiting for the household of patient or nursing staff sometimes because overwork forget thermometric, the consequence caused is very serious, sometimes even crisis patients ' lives.
Summary of the invention
The object of the invention is to propose a kind of acousto-optic body temperature alarm pillow, its compact conformation is reasonable, and high resilience, can follow the tracks of the change of body temperature, automatic human body body temperature, reduces the nursing difficulty of nursing staff.
For reaching this object, the present invention by the following technical solutions:
A kind of acousto-optic body temperature alarm pillow, comprise pillowcase and content, described pillowcase both sides are provided with audible-visual annunciator, and audible-visual annunciator is divided into left and right two parts, integral with pillowcase, and left and right two parts audible-visual annunciator is connected by wire;
Described content is by pillow support thing, temperature probe and medicated pillow implant, and wherein temperature probe is located at pillowcase middle and lower part, and embed in pillow support thing, medicated pillow implant is filled in pillow support thing gap.
Further, described audible-visual annunciator comprises:
Be arranged on the controller of audible-visual annunciator enclosure, for the treatment of the detection signal of sensor, after computing, send decision instruction, instruct the instruction of alarm pillow to perform components and parts work;
Be arranged at the LCDs in the middle part of audible-visual annunciator left-half, for showing human body temperature;
Be arranged in the middle part of audible-visual annunciator left-half, the rotary knob on the left of LCDs, for setting different alarm temperature higher limits;
Be arranged in the middle part of audible-visual annunciator left-half, the SR below LCDs, for resetting and initializing single-chip microcomputer;
Be arranged at two pairs of buzzers at two parts center edge portion place, audible-visual annunciator left and right, be symmetric, give the alarm higher than after predicted temperature for measuring tempeature;
Be arranged at the multipair light emitting diode of audible-visual annunciator left and right two parts edge, be symmetric, report to the police higher than flicker after predicted temperature for measuring tempeature.
Further, described temperature probe comprises thermosensitive probe and infrared temperature probe, and be all located at the middle and lower part of alarm pillow, be symmetric, wherein thermosensitive probe is used for monitoring of environmental temperature, the difference of infrared temperature probe for monitoring testee and ambient temperature.
Further, described controller comprises:
Amplifier, for amplifying temperature probe measured temperature;
Analog-digital converter, for by the signal digitized after amplifier processing and amplifying;
Single-chip microcomputer, for the treatment of data and send control instruction;
Manostat, for providing stabilizing circuit voltage.
Further, described single-chip microcomputer execution instruction output end mouth and LCDs, buzzer and light emitting diode are conducted.
Further, described audible-visual annunciator inside is provided with battery.
Further, described amplifier is provided with two inputs, is connected with infrared temperature probe respectively at thermosensitive probe.
Alternative as above technical scheme: described single-chip microcomputer is provided with PORT COM, PORT COM can carry out exchanges data with computer.
As can be seen here, beneficial effect of the present invention is:
(1) pillow support thing is provided with, neither too hard, nor too soft, no matter to sleep on one's back or sleep in side, all suitably can be out of shape according to the normal physiological radian of cervical region, make cervical region be close to alarm pillow, make temperature survey accurately and reliably.
(2) easy to use, auxiliary without the need to families of patients or Health care staff, just can follow the tracks of the change of body temperature temperature the moment.
(3) be provided with alarm device, when measuring tempeature exceedes preset temperature, can give the alarm to families of patients or nursing staff.
(4) be provided with PORT COM, patient's observed temperature can be passed to care station, so that the physiological situation of staff's Real-Time Monitoring patient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the acousto-optic body temperature alarm pillow that the specific embodiment of the invention provides;
Fig. 2 is the workflow diagram of the acousto-optic body temperature alarm pillow that the specific embodiment of the invention provides.
In figure:
1, audible-visual annunciator; 2, pillow support thing; 3, LCDs; 4, rotary knob; 5, SR; 6, buzzer; 7, light emitting diode; 8, thermosensitive probe; 9, infrared temperature probe; 10, amplifier; 11, analog-digital converter; 12, single-chip microcomputer.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the acousto-optic body temperature alarm pillow that the specific embodiment of the invention provides.
A kind of acousto-optic body temperature alarm pillow, comprise pillowcase and content, described pillowcase both sides are provided with audible-visual annunciator 1, and audible-visual annunciator is divided into left and right two parts, integral with pillowcase, and left and right two parts audible-visual annunciator is connected by wire;
Described content is by pillow support thing 2, temperature probe and medicated pillow implant, and wherein temperature probe is located at pillowcase middle and lower part, and embed in pillow support thing 2, medicated pillow implant is filled in pillow support thing 2 gap.Wherein pillow support thing, quality is neither too hard, nor too soft, no matter sleeps on one's back or sleep in side, all suitably can be out of shape according to the normal physiological radian of cervical region, make cervical region be close to alarm pillow.
Described audible-visual annunciator comprises: the controller being arranged on audible-visual annunciator 1 inside, for the treatment of the detection signal of sensor, after computing, sends decision instruction, instructs the instruction of alarm pillow to perform components and parts work;
Be arranged at the LCDs 3 of audible-visual annunciator left-half middle and upper part, for showing human body temperature;
Be arranged at audible-visual annunciator left-half middle and upper part, rotary knob 4 on the left of LCDs 3, for setting different alarm temperature higher limits, with digital calibration on rotary knob 4, can scale range it be 35 degree ~ 42 degree, and during rotary knob 4 design temperature, LCDs 3 display setting value; In addition, the rotary knob 4 still setting volume of buzzer 6 and the bright degree of light emitting diode 7.
Be arranged in the middle part of audible-visual annunciator left-half, the SR 5 below LCDs 3, for the single-chip microcomputer that resets, make it initialize, rerun routine;
Be arranged at two pairs of buzzers 6 at two parts center edge portion place, audible-visual annunciator left and right, be symmetric, give the alarm higher than after predicted temperature for measuring tempeature.
Be arranged at the multipair light emitting diode 7 of audible-visual annunciator left and right two parts edge, be symmetric, report to the police higher than flicker after predicted temperature for measuring tempeature.
Described temperature probe comprises thermosensitive probe 8 and infrared temperature probe 9, all be located at the middle and lower part of alarm pillow, be symmetric, wherein thermosensitive probe 8 is for monitoring of environmental temperature, and infrared temperature probe is 9 for monitoring the difference of testee and ambient temperature, and infrared temperature 9 inside of popping one's head in are provided with infrared sensor, thermocouple two ends in described infrared sensor, one end is connected with testee, and one end is connected with external environment, is called the cold junction of thermoelectric pile.In addition, although infrared temperature probe 9 is highly sensitive, the temperature difference of two environment can only be measured, therefore need thermosensitive probe 8 to measure ambient temperature as compensation.
Described controller comprises amplifier 10, analog-digital converter 11 and single-chip microcomputer 12, wherein amplifier 10, for amplifying temperature probe measured temperature; Analog-digital converter 11, for by the signal digitized after amplifier processing and amplifying, analog-digital converter is with high-precision 16 ∑s-Δ AD of constant current source, and it has two inputs, one end and infrared temperature pop one's head in 9 thermoelectric pile be connected, the other end is connected with the critesistor of thermosensitive probe 8; Single-chip microcomputer 12, for the treatment of data and send control instruction.
Described single-chip microcomputer is provided with PORT COM, and PORT COM can carry out exchanges data with computer.
Described audible-visual annunciator inside is provided with battery, for the power supply of body of light temperature alarm pillow, described manostat input and supplying cell or other power supply units, the voltage of outfan stable output, meet the normal work of whole circuit, for single-chip microcomputer 12 provides stable operating voltage.
During actual production, pillow support thing is that waterproof and dampproof soft, neither too hard, nor too soft silica gel is made, and medicated pillow implant can be the materials such as cotton-wool, staple fibre or grain; LCDs is LCD display, comprises 96 sections of display tubes, and the pop one's head in infrared sensor of 9 inside of infrared temperature is TPS334, and amplifier is the matured product that TPS334 matches with infrared sensor, and single-chip microcomputer is the low-power scm driven with LCD.
Fig. 2 is the workflow diagram of the acousto-optic body temperature alarm pillow that the specific embodiment of the invention provides.
During concrete use, power on to acousto-optic body temperature alarm pillow, each electric elements are started working.First design temperature higher limit and lower limit, temperature upper limit is recommended as 37.5 degree, the setting volume of buzzer 6 and the bright degree of light emitting diode 7, infrared temperature probe 9 and thermosensitive probe 8 start testing environment temperature subsequently, and pass to amplifier 10 after the difference signal of the ambient temperature signal of detection and testee and ambient temperature is converted into the signal of telecommunication, amplifier 10 imports in analog-digital converter 11 after being amplified by signal, analog-digital converter 11 passes to single-chip microcomputer after transform electrical signals is become digital signal.
Single-chip microcomputer draws the difference of testee and ambient temperature by tabling look-up, this difference is added the temperature value to testee just with the temperature value of testing environment.If the temperature value of testee is greater than the lower limit of design temperature and is less than the temperature upper limit of setting, single-chip microcomputer only sends instruction to LCDs 3, display Current Temperatures.If the temperature value of testee is less than the lower limit of design temperature or is greater than the temperature upper limit of setting, single-chip microcomputer then all sends instruction to LCDs 3, buzzer 6 and Light-Emitting Diode 7, give the alarm after buzzer 6 and Light-Emitting Diode 7 receive instruction, and alarm song and bright degree become large gradually.
To remove by SR alarm after related personnel receives alarm, if when reusing non-design temperature, system default judges according to setting value last time.
The present invention is described by embodiment, and those skilled in the art know, without departing from the spirit and scope of the present invention, can carry out various change or equivalence replacement to these characteristic sum embodiments.In addition, under guidance of the present invention, can modify to adapt to concrete situation and material to these characteristic sum embodiments and not depart from the spirit and scope of the present invention.Therefore, the present invention is not by the restriction of specific embodiment disclosed herein, and the embodiment in the claim of all the application of falling into all belongs to the scope of protection of the invention.
Claims (6)
1. an acousto-optic body temperature alarm pillow, comprises pillowcase and content, it is characterized in that:
Described pillowcase both sides are provided with audible-visual annunciator (1), and audible-visual annunciator is divided into left and right two parts, integral with pillowcase, and left and right two parts audible-visual annunciator is connected by wire;
Be arranged on the controller that audible-visual annunciator (1) is inner, for the treatment of the detection signal of sensor, its inside is provided with computing decision package, performs components and parts work for the instruction controlling alarm pillow;
Be arranged at the LCDs (3) on audible-visual annunciator left-half top, for showing human body temperature;
Be arranged at audible-visual annunciator left-half top, the rotary knob (4) in LCDs (3) left side, for setting different alarm temperature higher limits and controlling the volume of buzzer (6) and the brightness of light emitting diode (7);
Be arranged in the middle part of audible-visual annunciator left-half, the SR (5) of LCDs (3) below, for resetting and initializing single-chip microcomputer;
Be arranged at two pairs of buzzers (6) at two parts center edge portion place, audible-visual annunciator left and right, be symmetric, give the alarm higher than after predicted temperature for measuring tempeature;
Be arranged at the multipair light emitting diode (7) of audible-visual annunciator left and right two parts edge, be symmetric, report to the police higher than flicker after predicted temperature for measuring tempeature;
Described content is by pillow support thing (2), temperature probe and medicated pillow implant, and wherein temperature probe is located at pillowcase middle and lower part, and embed in pillow support thing (2), medicated pillow implant is filled in pillow support thing (2) gap;
Described controller comprises:
Amplifier (10), for amplifying temperature probe measured temperature;
Analog-digital converter (11), for by the signal digitized after amplifier processing and amplifying;
Single-chip microcomputer (12), for the treatment of data and send control instruction;
Manostat, for providing stabilizing circuit voltage.
2. alarm pillow according to claim 1, is characterized in that, described temperature probe comprises:
Thermosensitive probe (8) and infrared temperature probe (9), all be located at the middle and lower part of alarm pillow, be symmetric, wherein thermosensitive probe (8) is for monitoring of environmental temperature, and infrared temperature probe (9) is for monitoring the difference of testee and ambient temperature.
3. alarm pillow according to claim 1, is characterized in that, described single-chip microcomputer (12) performs instruction output end mouth and LCDs (3), buzzer (6) and light emitting diode (7) are conducted.
4. alarm pillow according to claim 1, is characterized in that, described amplifier (10) is provided with two inputs, is connected with infrared temperature probe (9) respectively at thermosensitive probe (8).
5. alarm pillow according to claim 1, is characterized in that, described single-chip microcomputer is provided with PORT COM, for carrying out exchanges data with computer.
6. alarm pillow according to claim 1, is characterized in that, described audible-visual annunciator inside is provided with battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210414583.3A CN102949183B (en) | 2012-10-26 | 2012-10-26 | A kind of acousto-optic body temperature alarm pillow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210414583.3A CN102949183B (en) | 2012-10-26 | 2012-10-26 | A kind of acousto-optic body temperature alarm pillow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102949183A CN102949183A (en) | 2013-03-06 |
| CN102949183B true CN102949183B (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210414583.3A Expired - Fee Related CN102949183B (en) | 2012-10-26 | 2012-10-26 | A kind of acousto-optic body temperature alarm pillow |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103211583A (en) * | 2013-03-22 | 2013-07-24 | 黑龙江彩格工业设计有限公司 | Device and method for detecting human body temperature |
| CN104510248A (en) * | 2015-01-20 | 2015-04-15 | 茹晖 | Multifunctional pillow towel |
| CN105043561A (en) * | 2015-04-30 | 2015-11-11 | 张释文 | DSP-based human body temperature measurement system |
| CN105167756B (en) * | 2015-09-15 | 2019-06-07 | 深圳迪美泰数字医学技术有限公司 | A kind of digitlization probe for detecting temperature and device and body temperature detection method |
| CN105942777A (en) * | 2016-05-31 | 2016-09-21 | 上海泰昌健康科技股份有限公司 | An intelligent latex pillow capable of monitoring body temperature |
| CN106691442A (en) * | 2017-01-06 | 2017-05-24 | 李华敏 | Method for pillow to sense human body physiological characteristics |
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| US6454725B1 (en) * | 2000-05-12 | 2002-09-24 | Chu Yih Yu | Thermometer for body temperature detection |
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| CN102949183A (en) | 2013-03-06 |
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Granted publication date: 20151202 Termination date: 20171026 |