CN100419396C

CN100419396C - Method and apparatus for continuous monitoring human body temperature

Info

Publication number: CN100419396C
Application number: CNB031268110A
Authority: CN
Inventors: 王方松; 李大生
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-06-04
Filing date: 2003-06-04
Publication date: 2008-09-17
Anticipated expiration: 2023-06-04
Also published as: CN1553159A

Abstract

The present invention relates to a method and a device for continuously monitoring human body temperature, which is provided with a fixing strap (40) which is tightly coated on the surface of a human body, wherein a thermometer body (10) of an electronic thermometer is arranged on the fixing strap (40); particularly, when the fixing strap (40) is fastened on the upper end of an arm, a temperature sensor (20) of the thermometer body (10) on the fixing strap (40) is higher than the fixing strap (40), and the temperature sensor (20) can be exactly clamped into an axilla when the fixing strap (40) is bound on the arm; the temperature of the human body is changed into voltage signals by the temperature transducer (20), the temperature value of the measured human body is displayed on a liquid crystal display (30), and a buzzer (89) is driven to give an alarm immediately by a microprocessor (88) when the value exceeds a threshold value established by the microprocessor (88). Compared with the prior art, the present invention can continuously monitor and can give an alarm in the first time, and the present invention can also continuously store data and educes the data from a USB interface.

Description

But the Worn type electric body-temperature meter apparatus of continuous monitoring

Technical field

The present invention relates to be used for the apparatus that diagnostic purpose is measured the body part temperature, but relate in particular to the device of continuously monitoring human body temperature.

Background technology

The continuously monitoring human body method of temperature of prior art all is to realize by various electronic clinical thermometers, wherein the sensor of choker electronic clinical thermometer and Body contact are very unreliable, and after the pen type thermometer is clipped in human body armpit position, make tested person's action not limit the action of arm freely.Above-mentioned thermometer does not possess the body temperature warning function when continuous monitoring, be not easy to the variation that people in time find own body temperature situation.

Summary of the invention

The technical problem to be solved in the present invention is to avoid above-mentioned the deficiencies in the prior art part and propose a kind of method and apparatus for continuous monitoring human body temperature, implementing method of the present invention will be by the electric body-temperature meter apparatus of the present invention's proposition, this electronic clinical thermometer can be worn on the arm upper end, can also be worn on the wrist.

Be worn on arm when upper end at this thermometer, temperature sensor is higher than on the fixed band and is provided with, and LCDs and electric circuitry packages are arranged on the fixed band.When this thermometer is worn on the wrist, temperature sensor is fixed on the drain pan of table body, separate with heat guard between temperature sensor and the drain pan, to reduce drain pan, table body owing to heat conduction increases measuring error, in order further to reduce distributing of tested position body temperature, the table body can also be arranged at heat insulating material formed on.

The present invention solves the problems of the technologies described above can be by realizing by the following technical solutions: but implement the continuously monitoring human body method of temperature, comprise step:

A., one fixed band that tightly covers human body surface is set:

B., the table body of electronic clinical thermometer is set on fixed band;

Especially also comprise step

C. fixed band is fixed in the arm upper end, the temperature sensor of table body is higher than on the described fixed band on the fixed band, in order to when this fixed band is tied on the arm, so that sensor just in time is clipped within the armpit;

Perhaps week is with surely and is fixed on the wrist, the temperature sensor of table body is positioned at heat guard central authorities on the fixed band, when described table body is worn on wrist by fixed band, so that sensor just in time is pressed on the wrist;

D. the temperature sensor of showing on the body is converted to voltage signal with human body temperature, voltage signal is input to the A/D converter in the electric circuitry packages, A/D converter is converted to digital signal with voltage signal, this digital data transmission is to the I/O interface of microprocessor, and microprocessor shows the human body temperature value by LCD driver after with this digital signal processing on LCDs; If this value surpasses the microprocessor preset threshold, microprocessor just drives the news Chinese percussion instrument and reports to the police;

E. microprocessor also stores the human body temperature value into data-carrier store together with the present clock information via certain hour that clock generator provides at interval; Also on LCDs, show the current time by LCD driver;

F. when needs took out data in the data-carrier store, microprocessor was accepted the instruction that USB interface transmits by the USB interface manager, and the data in the data-carrier store are spread out of by the USB interface manager again.

The present invention solves the problems of the technologies described above can also be by further realizing by the following technical solutions: but manufacture and design the Worn type electronic clinical thermometer of continuous monitoring, comprise temperature sensor, LCDs and electric circuitry packages, especially also comprise fixed band; Described temperature sensor, LCDs and electric circuitry packages are formed the table body.

In one embodiment, described table body is assemblied among the thin type watchcase, and fixed band is provided with corresponding interpolation frame and can supplies insertion table body; After the table body inserted fixed band, temperature sensor was higher than on the described fixed band, and when being tied to the arm upper end at this fixed band, sensor just in time is clipped within the armpit; Described fixed band is provided with and connects the button group, and described connection button group is the velcro pair; Set up a magnifier on the described LCDs.

In another embodiment, described table body has drain pan, and this drain pan also comprises heat guard, or heat guard is exactly a drain pan; Described temperature sensor is positioned at heat guard central authorities; When described table body was worn on wrist by fixed band, sensor just in time was pressed on the wrist.Described fixed band is the flexible braid of tubular band.

In the above-described embodiments, described table body has USB interface; Described LCDs is read clock and body temperature value simultaneously.

Described electric circuitry packages comprises microprocessor, clock generator, A/D converter, data-carrier store, USB (universal serial bus) management device Homeway.com Chinese percussion instrument; Described temperature sensor connects A/D converter, the digital signal output end of A/D converter connects the I/O interface of microprocessor, and the I/O interface of microprocessor also connects clock generator, data-carrier store, USB (universal serial bus) management device and LCD driver; The usb bus pin of described USB (universal serial bus) management device connects USB interface.

Compared with prior art, the present invention wears simple and reliable, and temperature check is accurate, convenient reading, and tested body temperature person arm is can be freely movable: and also the present invention can store mass data, data read a-table-multi-purpose by USB interface.

Description of drawings

But Fig. 1 is the electronic clinical thermometer most preferred embodiment form synoptic diagram that is worn on the arm upper end of the present invention's continuous monitoring;

But Fig. 2 is the electronic clinical thermometer form synoptic diagram that is worn on wrist of the present invention's continuous monitoring;

But Fig. 3 is the electronic clinical thermometer temperature sensor that is worn on wrist of the present invention's continuous monitoring is provided with synoptic diagram;

But Fig. 4 is the electronic clinical thermometer most preferred embodiment form synoptic diagram that is worn on wrist of the present invention's continuous monitoring;

But Fig. 5 is the Worn type electronic clinical thermometer electrical schematic diagram of the present invention's continuous monitoring;

But Fig. 6 is the process flow diagram of the present invention's continuously monitoring human body method of temperature.

Embodiment

Below in conjunction with accompanying drawing the present invention is done further detailed explanation.By Fig. 1-6 as can be known: but the continuously monitoring human body temperature methods implemented, comprise step:

1., a fixed band 40 that tightly covers human body surface is set;

2., the table body 10 of electronic clinical thermometer is set on fixed band 40;

Especially also comprise step

3., fixed band 40 is fixed in arm upper end, the temperature sensor 20 of table body 10 is higher than on the described fixed band 40 on the fixed band 40, in order to when this fixed band 40 is tied on the arm, so that sensor 20 just in time is clipped within the armpit; Perhaps fixed band 40 is fixed on the wrist, the temperature sensor 20 of ammeter body 10 is positioned at heat guard 70 central authorities on the fixed band 40; When described table body 10 is worn on wrist by fixed band 40, so that sensor 20 just in time is pressed on the wrist;

4., the temperature sensor 20 of table on the body 10 is converted to voltage signal with human body temperature, voltage signal is input to the A/D converter 84 in the electric circuitry packages 80, A/D converter 84 is converted to digital signal with voltage signal, this digital data transmission is to the I/O interface of microprocessor 88, and microprocessor 88 shows the human body temperature value by LCD driver 85 after with this digital signal processing on LCDs 30; If this value surpasses microprocessor 88 preset threshold, microprocessor 88 just drives news Chinese percussion instrument 89 and reports to the police;

5., microprocessor 88 also stores the human body temperature value into data-carrier store 82 together with the present clock information via certain hour that clock generator 83 provides at interval; Also on LCDs 30, show the current time by LCD driver 85;

6., when needs take out data in the data-carrier store 82, microprocessor 88 is accepted the instruction that USB interface 81 transmits by USB interface manager 86, and the data in the data-carrier store 82 are spread out of by USB interface manager 86 again.

The present invention solves the problems of the technologies described above can also be by further realizing by the following technical solutions: but manufacture and design the Worn type electronic clinical thermometer of continuous monitoring, comprise temperature sensor 20, LCDs 30 and electric circuitry packages 80, especially also comprise fixed band 40; Described temperature sensor 20, LCDs 30 and electric circuitry packages 80 are formed table body 10, and described table body 10 places on the fixed band 40, and make the temperature sensor 20 of table body 10 be close to human body skin.

As shown in Figure 1: in one embodiment, described table body 10 has thin type watchcase 15, and fixed band 40 is provided with corresponding interpolation frame 44 and can supplies insertion table body 10; After table body 10 inserted fixed bands 40, temperature sensor 20 was higher than on the described fixed band 40, and when being tied to the arm upper end at this fixed band 40, sensor 20 just in time is clipped within the armpit; Described fixed band 40 is provided with and connects button group 60, and described connection button group 60 is velcro pairs; Set up a magnifier on the described LCDs 30.

Shown in Fig. 2～4: in another embodiment, described table body 10 has drain pan 55, and this drain pan 55 also comprises heat guard 70, or heat guard 70 is exactly a drain pan 55; Described temperature sensor 20 is positioned at heat guard 70 central authorities; When described table body 10 was worn on wrist by fixed band 40, sensor 20 just in time was pressed on the wrist.Described fixed band 40 is the flexible braids of tubular band.

In above-mentioned two embodiment, described table body 10 has USB interface 81; Described LCDs 30 is read clock and body temperature value simultaneously.

As shown in Figure 5: described electric circuitry packages 80 comprises microprocessor 88, clock generator 83, A/D converter 84, data-carrier store 82, USB (universal serial bus) management device 86 Homeway.com Chinese percussion instruments 89; Described temperature sensor 20 connects A/D converter 84, the digital signal output end of A/D converter 84 connects the I/O interface of microprocessor 88, and the I/O interface of microprocessor 88 also connects clock generator 83, data-carrier store 82, USB (universal serial bus) management device 86 and LCD driver 85; The usb bus pin of described USB (universal serial bus) management device 86 connects USB interface 81.

But implement as shown in Figure 6 the continuously monitoring human body temperature methods; The fixed band 40----that can tightly cover on the human body at first is set then begins fixed band 40 is fixed on the arm of human body at the table body 10----that fixed band 40 arranges electronic clinical thermometer,---temperature sensor 20 is converted to voltage signal with human body temperature, and---A/D converter 84 is converted to data signal with voltage signal, and---microprocessor 88 carries out data to be processed, and---Ruo body temperature transfinites and just reports to the police, and---whether---Ruo interval certain hour just store temperature data and temporal information into data storage 82----have USB instruction calling just to transmit data----call out all gets back to temperature sensor 20 human body temperature is converted to the voltage signal part no matter transfinite all on LCDs 30 simultaneously read clock and body temperature value if make temperature sensor 20 be close to human body.

Facts have proved that the present invention wears simple and reliable, temperature check is accurate, convenient reading, and tested body temperature person arm can be movable freely; And the present invention can store mass data, data read a-table-multi-purpose by USB interface.

In certain disease transmission period, for example in the popular phase of SARS (SARS (Severe Acute Respiratory Syndrome)), the present invention can continuously monitoring human body body temperature, provides a technological means for finding suspected case early.

Claims

1. but the Worn type electric body-temperature meter apparatus of a continuous monitoring comprises temperature sensor (20), LCDs (30) and electric circuitry packages (80), it is characterized in that: also comprise fixed band (40); Described temperature sensor (20), LCDs (30) and electric circuitry packages (80) are formed table body (10), and described table body (10) places on the fixed band (40); Described table body (10) has thin type watchcase (15), and fixed band (40) be provided with corresponding interpolation frame (44) can be for inserting table body (10); Insert fixed band (40) afterwards at table body (10), temperature sensor (20) is higher than on the described fixed band (40), and when being tied to the arm upper end at this fixed band (40), sensor (20) just in time is clipped within the armpit; Described table body (10) has USB interface (81).

2. Worn type electric body-temperature meter apparatus according to claim 1, it is characterized in that: described fixed band (40) is the flexible braid of tubular band, perhaps described fixed band (40) is provided with and connects button group (60), and described connection button group (60) is the velcro pair.

3. Worn type electric body-temperature meter apparatus according to claim 1 is characterized in that: described LCDs (30) is read clock and body temperature value simultaneously; Described LCDs is set up a magnifier on (30).

4. Worn type electric body-temperature meter apparatus according to claim 1 is characterized in that: described electric circuitry packages (80) comprises microprocessor (88), clock generator (83), A/D converter (84), data-carrier store (82), USB (universal serial bus) management device (86) Homeway.com Chinese percussion instrument (89); Described temperature sensor (20) connects A/D converter (84), the digital signal output end of A/D converter (84) connects the I/O interface of microprocessor (88), and the I/O interface of microprocessor (88) also connects clock generator (83), data-carrier store (82), USB (universal serial bus) management device (86) and LCD driver (85); The usb bus pin of described USB (universal serial bus) management device (86) connects USB interface (81).