CN209391915U - Continuous measurement core body temperature device - Google Patents
Continuous measurement core body temperature device Download PDFInfo
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- CN209391915U CN209391915U CN201820415412.5U CN201820415412U CN209391915U CN 209391915 U CN209391915 U CN 209391915U CN 201820415412 U CN201820415412 U CN 201820415412U CN 209391915 U CN209391915 U CN 209391915U
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Abstract
The utility model proposes continuous measurement core body temperature device, the covering of temperature sensing array is used to obtain one group of temperature data in the way of the body surface area in axle center by blood vessel, consider the influence of lost generation of the temperature sensing array covered to temperature, in addition the effect of blood temperature, a temperature influenced by environment temperature, blood temperature, coverage condition and temperature difference distribution can be formed in overlay area, according to this distribution, the temperature of internal blood flow, that is, internal body temperature very can be accurately obtained.Compared to existing measurement method, measurement method is easier and accurate, can continuously measure.
Description
Technical field
The utility model relates to arrive field of medical device, a kind of continuous measurement core body temperature device is especially related to.
Background technique
Medical mercury clinical thermometer came out more than a century, and the mode of basic plug-in type measurement body temperature is not run so far
It covers.Oral-cavity type electronic thermometer still continues to use this mode.And infra-red ray body temperature is only applicable to the not high body of precision prescribed
Warm screening.
The accuracy and Clinical practicability of plug-in type thermometric mode are not exceeded so far, although many people attempt using outer
Mounted body temperature continuously measures, and accuracy and practicability all allow medical institutions to keep a good distance from.The body temperature of plug-in type and external labeling type is surveyed
Measurer has the essence in mode different, and with the mode of external labeling type, plug-type assessment, will lead to such measurement eventually will not be by
Medical profession is received.
Continuous measurement of bldy temperature has changed into increasingly stronger demand, this needs is avoided using plug-in type measurement of bldy temperature side
Formula, it is preferred to use external labeling type.Thus, the accurate body temperature measuring device for finding external labeling type becomes necessary.
Utility model content
The main purpose of the utility model is to provide a kind of continuous measurement core body temperature device, and solving currently can not be using outer
In note formula device precise measurement body the problem of body temperature.
The utility model proposes a kind of continuous measurement core body temperature devices, comprising:
Data acquisition module, including temperature sensing array, the temperature sensing array configuration have multiple Miniature temperatures to incude
Device, the corresponding body surface of main blood vessel for obtaining neck or body position specify the temperature profile data in region, the main blood vessel
For the artery or vein apart from 1~3mm of skin；
Temperature computation module, for calculating human body core temperature according to the temperature profile data.
Preferably, further includes:
Data judgment module, for judging whether the temperature profile data meets preset requirement；
Instruction module is generated, for if so, generating the instruction for calculating human body core temperature；
Error prompting module, for if it is not, then issuing prompting message.
Preferably, the temperature profile data is stored with array manner.
Preferably, the data judgment module includes:
Variation tendency unit, for calculating every a line of the temperature profile data with array manner storage and/or every
The temperature data variation tendency of one column；
It is required that matching unit, for judging whether the temperature profile data meets according to the temperature data variation tendency
Preset requirement；
Judgement meets unit, for if so, determining that temperature profile data meets preset requirement；
Judgement does not meet unit, for if it is not, then determining that temperature profile data does not meet preset requirement.
Preferably, the temperature sensing array includes the multiple metal films printed in flexible circuit board and flexible circuit board
Temperature sense component.
Preferably, the metal film temperature sense component includes copper film temperature sense component or platinum film temperature sense component.
Preferably, the temperature computation module includes:
Data transmission unit, for sending calculating equipment for the temperature profile data in a wireless or wired way；
Temperature calculation unit calculates human body core for handling the temperature profile data by the calculating equipment
Body temperature.
Preferably, further includes:
Respond module, for the human body core temperature to be sent to responding device, so that the responding device responds institute
State human body core temperature and issue alerting signal, the alerting signal include show body temperature numerical value, device housings color show,
One of sound prompting, sound rhythm prompting are a variety of.
The utility model proposes continuous measurement core body temperature device, use temperature sensing array covering using blood vessel as axle center
The mode of body surface area obtain one group of temperature data, consider the shadow of the lost generation of the temperature sensing array of covering to temperature
It rings, the effect of blood temperature in addition, can form one in overlay area is influenced by environment temperature, blood temperature, coverage condition
Temperature and temperature difference distribution, are distributed according to this, very can accurately obtain the temperature of internal blood flow, that is, internal body
Temperature.Compared to existing measurement method, measurement method is easier and accurate, can continuously measure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of continuous one embodiment of measurement core body temperature device of the utility model；
Fig. 2 is the structural schematic diagram of the continuous another embodiment of measurement core body temperature device of the utility model.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this
Utility model.
Referring to Fig.1, the utility model embodiment also proposed a kind of continuous measurement core body temperature device, comprising:
Data acquisition module 10, including temperature sensing array, the temperature sensing array configuration have multiple Miniature temperature senses
Device is answered, the corresponding body surface of the main blood vessel for obtaining neck or body position specifies the temperature profile data in region, the main blood
Pipe is the artery or vein apart from 1~3mm of skin；
Temperature computation module 20, for calculating human body core temperature according to the temperature profile data.
Continuous measurement core body temperature device provided by the embodiment of the utility model is main to be applied to hospital or needs advanced
In the scene of nursing.The device obtains one group of shell temperature data of tester by temperature sensing array, is then computed
Equipment processing, obtains the core temperature numerical value of tester.Equipment is calculated to be configurable to calculate the special equipment of body temperature, it can also
To be configured to the server with computing capability.
Wherein, human body core temperature, also known as DIE Temperature (core temperature) are 36~38 degree of ranges Celsius
It is interior, so between blood of human body about 36-37.5 degree.The temperature of human body is by being located at the hypothalamus " body heat regulation of human body brain
Set by maincenter ".It can make human body core temperature maintain a very stable state, and averagely about 37 DEG C or so, up and down
Between be no more than 1 DEG C to 1.3 DEG C.
In data acquisition module 10, temperature sensing array can be configured to patch form, be close to the skin of tester.Temperature
It spends and is configured with multiple Miniature temperature inductors in sensor array.Miniature temperature inductor can be uniform arrangement, can also be with one
Determine aligned transfer.In one embodiment, the distribution density of Miniature temperature inductor can achieve 1~5/mm2.Using micro-current
It acts on Miniature temperature inductor, calculates the resistivity of Miniature temperature inductor, and then obtain Miniature temperature sensor measurement
Temperature data.Temperature sensing array can once obtain multiple temperature datas, by these temperature datas and Miniature temperature inductor
Position correspond, formation temperature distributed data.Temperature sensing array can generally be covered in trunk or the head of tester
Position.If the region of covering is head, it is more appropriate for choosing the forehead of tester as test zone.
In temperature computation module 20, after temperature sensing array obtains temperature profile data, application specific processor can be used
Temperature profile data is handled, human body core temperature is calculated.For example, multiple groups temperature can be obtained with above-mentioned temperature sensing array
Distributed data is spent, while measuring the corresponding accurate core temperature of each group temperature profile data using other modes, by temperature point
Cloth data are associated with accurate core temperature, founding mathematical models.Then it can pass through mathematical model and the temperature of acquisition point
Cloth data calculate core temperature.
Dedicated processes implement body can be TPU (high-performance processor) herein.TPU according to the distribution situation of temperature data,
Deduct covering --- the influence of temperature sensing array, combining environmental temperature, while during considering measurement, different time
Temperature change finally calculates core temperature.The present embodiment utilizes influence of the certain regional flows of human body to skin temperature, retrodicts
Body temperature in body out.
Optionally, further includes:
Data judgment module, for judging whether the temperature profile data meets preset requirement；
Instruction module is generated, for if so, generating the instruction for calculating human body core temperature；
Error prompting module, for if it is not, then issuing prompting message.
In the present embodiment, each Miniature temperature inductor of temperature sensing array can be denoted as a particle.When
When grain is distributed in around blood vessel, the temperature difference of record is larger, can obtain more accurate core temperature numerical value.It is above-mentioned pre-
If it is required that the numerical value being to ensure that in temperature profile data has biggish difference distribution.If diversity factor is too low, illustrate that temperature passes
The part of sense array covering does not have main blood vessel to flow through, and the data of measurement can also generate large error, need to issue prompting at this time
Information reminds user to replace measurement position.
Optionally, the temperature profile data is stored with array manner.
In the present embodiment, since multiple Miniature temperature inductors of temperature sensing array are arranged with array manner, acquisition
Temperature profile data is also stored with array manner, corresponding with the arrangement of Miniature temperature inductor.
Optionally, the data judgment module includes:
Variation tendency unit, for calculating every a line of the temperature profile data with array manner storage and/or every
The temperature data variation tendency of one column；
It is required that matching unit, for judging whether the temperature profile data meets according to the temperature data variation tendency
Preset requirement；
Judgement meets unit, for if so, determining that temperature profile data meets preset requirement；
Judgement does not meet unit, for if it is not, then determining that temperature profile data does not meet preset requirement.
In the present embodiment, each temperature inductor of temperature sensing array can be denoted as a particle.When particle point
When being distributed in around blood vessel, the temperature difference of record is larger, can obtain more accurate core temperature numerical value.Therefore, this reality
Example is applied for judging whether blood vessel is in the position in the middle part of temperature sensing array or close to middle part.In general, there is blood vessel process
Region, temperature can be higher than the temperature at other positions.Can according to this every a line of specificity analysis temperature matrices and/or
The temperature data variation tendency of each column.For example, in temperature matrices, having 50% row or column, middle portion temperature data occur high, two
The situation for holding temperature data low, then can determine that temperature sensing array covers the region by blood vessel.If being lower than 50% ratio,
Then think that temperature sensing array is not covered with the region by blood vessel, then determines that temperature profile data does not meet preset requirement.
Optionally, the temperature sensing array includes the multiple metal films printed in flexible circuit board and flexible circuit board
Temperature sense component.The metal film temperature sense component includes copper film temperature sense component or platinum film temperature sense component.
In the present embodiment, above-mentioned Miniature temperature inductor, as metal film temperature sense component.Temperature sensing array includes
The multiple metal film temperature sense components printed in flexible circuit board and flexible circuit board.Metal film temperature sense component can be with
By being formed through overetched copper film or platinum film.When the temperature varies, the resistance of metal film temperature sense component can occur compared with
Big variation, and increased resistance value and temperature change value are proportional.Therefore it can pass through measurement metal film temperature sense component
Resistance variations situation, obtains temperature data indirectly.
Optionally, temperature computation module 20 includes:
Data transmission unit, for sending calculating equipment for the temperature profile data in a wireless or wired way；
Temperature calculation unit calculates human body core for handling the temperature profile data by the calculating equipment
Body temperature.
In the present embodiment, temperature computation needs to consume more computing resource, and temperature sensing array may not have corresponding
Computing capability.Therefore, the temperature profile data that temperature sensing array can be obtained is sent to special calculating equipment, to obtain
Obtain the human body core temperature finally needed.If temperature sensing array is directly connect with calculating equipment by data line, temperature sensing
The energy that array needs to consume is provided by data line, then the number measured on temperature sensing array can be continuously acquired by calculating equipment
According to.If temperature sensing array by battery-powered, using wirelessly temperature profile data is transmitted to calculating equipment, then in order to mention
Temperature profile data will be sent to equipment is calculated by some cycles interval the cruise duration of high-temperature sensor array.In this respect
Under, temperature sensing array must establish wireless connection with equipment is calculated.
In an application example, the mode that headband or necklace can be used places the battery having required for temperature sensing array
And antenna, enable temperature sensing array wirelessly to calculating equipment transmission temperature data.In another application example,
If connection temperature sensing array and calculating equipment, the data line connected have electric energy transfer function and signal in a wired manner
Transfer function.
Optionally, referring to Fig. 2, continuous measurement core body temperature device further include:
Respond module 30, for the human body core temperature to be sent to responding device, so that the responding device responds
The human body core temperature and issue alerting signal, the alerting signal includes showing that body temperature numerical value, the color of device housings are aobvious
Show, sound prompting, sound rhythm remind one of or it is a variety of.
In the present embodiment, responding device can also be set.Responding device can be display screen, be also possible to sound prompting dress
It sets, or both and to have concurrently.When body temperature numerical value is sent to responding device, such as display screen, people can directly read temperature by display screen
Degree value.Also signal prompt lamp can be set, such as when body temperature is in normal value, signal prompt lamp is at green；At body temperature
When exceptional value, signal prompt lamp is at red.
The utility model proposes continuous measurement core body temperature device, use temperature sensing array covering using blood vessel as axle center
The mode of body surface area obtain one group of temperature data, consider the shadow of the lost generation of the temperature sensing array of covering to temperature
It rings, the effect of blood temperature in addition, can form one in overlay area is influenced by environment temperature, blood temperature, coverage condition
Temperature and temperature difference distribution, are distributed according to this, very can accurately obtain the temperature of internal blood flow, that is, internal body
Temperature.Compared to existing measurement method, measurement method is easier and accurate, can continuously measure.
The above description is only the embodiments of the present invention, is not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of the claims of the utility model.
Claims (5)
1. a kind of continuous measurement core body temperature device characterized by comprising
Data acquisition module, including temperature sensing array, the temperature sensing array configuration have multiple Miniature temperature inductors, use
The temperature profile data in region is specified in the corresponding body surface of main blood vessel for obtaining neck or body position, the main blood vessel is distance
The artery or vein of 1~3mm of skin；
Temperature computation module, for calculating human body core temperature according to the temperature profile data.
2. continuous measurement core body temperature device according to claim 1, which is characterized in that the temperature sensing array includes
The multiple metal film temperature sense components printed in flexible circuit board and flexible circuit board.
3. continuous measurement core body temperature device according to claim 2, which is characterized in that the metal film temperature sense group
Part includes copper film temperature sense component or platinum film temperature sense component.
4. continuous measurement core body temperature device according to claim 1, which is characterized in that the temperature computation module packet
It includes:
Data transmission unit, for sending calculating equipment for the temperature profile data in a wireless or wired way；
Temperature calculation unit calculates human body core temperature for handling the temperature profile data by the calculating equipment.
5. continuous measurement core body temperature device according to claim 1, which is characterized in that further include:
Respond module, for the human body core temperature to be sent to responding device, so that the responding device responds the people
Body core temperature and issue alerting signal, the alerting signal include show body temperature numerical value, device housings color show, sound
One of prompting, sound rhythm prompting are a variety of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820415412.5U CN209391915U (en) | 2018-03-26 | 2018-03-26 | Continuous measurement core body temperature device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820415412.5U CN209391915U (en) | 2018-03-26 | 2018-03-26 | Continuous measurement core body temperature device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209391915U true CN209391915U (en) | 2019-09-17 |
Family
ID=67876632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820415412.5U Active CN209391915U (en) | 2018-03-26 | 2018-03-26 | Continuous measurement core body temperature device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209391915U (en) |
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2018
- 2018-03-26 CN CN201820415412.5U patent/CN209391915U/en active Active
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