WO2000052662A1 - Electronic body temperature monitoring device - Google Patents
Electronic body temperature monitoring device Download PDFInfo
- Publication number
- WO2000052662A1 WO2000052662A1 PCT/US2000/005777 US0005777W WO0052662A1 WO 2000052662 A1 WO2000052662 A1 WO 2000052662A1 US 0005777 W US0005777 W US 0005777W WO 0052662 A1 WO0052662 A1 WO 0052662A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- temperature
- temperature sensor
- body temperature
- animal
- battery
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K11/00—Marking of animals
- A01K11/001—Ear-tags
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K29/00—Other apparatus for animal husbandry
- A01K29/005—Monitoring or measuring activity, e.g. detecting heat or mating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D17/00—Devices for indicating trouble during labour of animals ; Methods or instruments for detecting pregnancy-related states of animals
Definitions
- the present invention relates to the general field of temperature measurement
- non-human animal that monitors body temperature and detects and indicates changes
- physiological states for example, fertility or disease. More specifically, a prolonged
- Clinical symptoms are generally those subjective symptoms
- cattle body temperature follows a diurnal pattern. That is, low temperatures in the
- This patch is applied directly to, and measures the temperature of the skin, and
- thermal sensor is attached to the arm of a subject for temperature sensing and measuring.
- the unit triggers an alarm if the measured temperature is significantly
- This system may be equipped with a transmitter
- a temperature radio telemetry system for sensing skin temperature combined
- SENSING AND ALARMING DENICE is directed to a device that may be strapped
- the device measures the skin temperature of a subject such as an infant, converts it to a
- CONTINUOUS TEMPERATURE MONITOR discloses a temperature monitor having a remote sensor assembly adapted for insertion into a subject's ear canal and
- the monitor is
- said device is orally, however, the throat and brisket areas are included as alternates.
- An electronic ear-tag device adapted for temperature detection, animal
- remote transmission temperature sensing devices include invasive boluses such as
- CowTempTM Innotek, Inc., Garrett, Indiana
- MagTracTM Magnetic Trac Bolus, Inc.
- warning assembly that provides a visual signal in case of a fever. Also invasively
- the transmitter sends a signal to a receiver
- Shortcomings found in the prior art include, for example, invasive
- the present invention overcomes these drawbacks, fulfilling the healthy herd.
- instant device may be accurate to within 1 degree Fahrenheit of true body
- the invention disclosed herein is directed to a non-invasive, temperature
- monitor having a remote sensor assembly adapted for extended and/or semi ⁇
- the instant invention is a simple,
- This invention is based on a novel concept for determination of non-human
- animal body temperature in order to determine sick animals prior to clinical
- the present invention is defined by a battery powered
- alarms indicating, for example, a raised temperature greater or equal to 104 °F / 40
- the device is semi-permanently attached to a non-human animal, for example,
- Temperature probes may include, for example, rectal or tissue type probes, and preferably, otic.
- the instant invention is a first invention.
- the instant device is a self-contained, battery operated
- thresholds i.e., temperature and time
- the invention comprises a housing having
- an alternate embodiment furthermore than one of the preferred embodiments.
- microprocessor that may be substituted for certain components, for
- comparator for example, comparator, regulator, flasher IC, transistor and/or resistor.
- probes may be integrally combined with the housing of the preferred probe.
- another embodiment may include more than a single temperature sensor for monitoring, for example, the ambient temperature in relation the body temperature
- said device comprised essentially of an internal controller
- hermetically sealed housing adapted for semi-permanent attachment to a non-human
- Figure 1 is a perspective view of the preferred embodiment of the body
- Figure 2 is a perspective view of an alternated preferred embodiment of the
- Figure 3 is a plan and side view of the alternate embodiment of the instant
- FIG. 4 depicts an overall block diagram representation of the electronic
- FIG. 5 is a detailed block diagram representation of the circuitry of a
- Figure 6 is a schematic diagram of the circuitry of a preferred embodiment of
- Bovine Respiratory Disease is the one
- BRD is the onset of fever.
- a desirable device for continuous monitoring regardless of the location of the animal.
- monitoring devices may be practiced in accordance with the presently disclosed
- the present invention provides an electronic body temperature monitoring
- the present invention further reliably measures and
- the instant temperature monitoring device is low cost, impervious to environmental exposure,
- the present invention is a self-contained battery operated
- This device with a visible alarm signal, e.g., LED. This device may be mounted on
- eartags such as, AllflexTM. These eartags are readily
- any eartag may be adapted
- eartags for use with the instant invention, for example, one-piece eartags and pet control tags.
- the instant invention incorporates at least one remote
- thermosensor e.g., thermister
- a temperature sensor is
- the wires may be coated with plastic material or the like for purposes of rigidity, or alternatively, be encased in a flexible
- Thermister voltage operates inversely to
- the devices are adjustable, so that a particular ear voltage reading, and
- temperature may be chosen and preprogrammed to activate an LED signal.
- the housing the electronic componentry, visible
- the injection molded housing is
- Said housing is adapted in the preferred embodiment
- temperature sensing probe comprising, for example a thermister, adapted in the
- a preferred embodiment is comprised essentially of a thermister
- Another preferred embodiment substitutes a microcontroller
- Figure 1 shows a detailed external, view of a preferred embodiment of the
- an eartag 10 having a base portion 11 and an attachment
- portion 12 is semi-permanently attached to the ear 5, preferably lobe, of an animal.
- PCB printed circuit board
- a power source functionally combined with a PCB
- the visible alarm 15 is
- At least one additional temperature is at least one additional temperature
- eartag base 11 embedded
- electronic componentry 30 is semi-permanently attached to the earlobe 5 of an animal
- a probe guide 65 in which is embedded an ambient temperature sensor 45 and/or a remote temperature sensor 25 or sensors and
- lead wire or wires 20 extending therefrom.
- the probe guide 65 is functionally
- An ambient temperature sensor 45 may, alternatively, be separately
- FIG. 4 sets out basic portions of the electronic componentry for the preferred
- control circuit 50 including a control circuit 50, a power source
- an ambient temperature sensor 45 and in some embodiments, an ambient temperature sensor 45.
- the power source 35 of the instant device may include battery
- circuitry consisting of low-power electronics that measure the temperature of the
- the instant device is intended for
- the ambient temperature may be monitored, in some embodiment
- temperature sensor 45 acts to adjust the electronics 50 in order to compensate for an
- electronics 50 determine the animal's body temperature.
- an animal's temperature falls outside a preset and preprogrammed upper and/or lower
- control circuitry 50 activates a visual alarm 15 or indicator
- LED light emitting diode
- resistors and/or capacitors may be added to the system as necessary.
- Figure 5 illustrates the detailed electronic componentry of a preferred embodiment.
- the electronic componentry e.g., a PCB, may be pre-attached to the outside
- lead wires may loop around the outside of the
- long shaft may be employed to attach the probe after the standard eartag is in place.
- Said probe is inserted so that the exposed side of the sensor is in contact with the
- the animal's body temperature and ambient temperature are monitored
- Thermisters are historically proven, low-cost, and readily available.
- Analog electronics such as op-amps and comparators, present a variety of problems
- ADC analog to digital converters
- the device using software, and thus, the algorithms may compensate for the ambient
- the LED may get dimmer as the battery voltage decreases.
- These temperature sensors are negative
- NTC temperature coefficient
- TH1 is the external or remote thermister used to sense the animal's
- TH2 is used to sense ambient temperature on the circuit board.
- Vth is adjustable using the
- potentiometer PT1 potentiometer PT1
- TP4 test point
- Vth is set to the equivalent temperature that is desired to start the LED flashing.
- Vtmp can be measured at TP1, and is the output of the external thermister.
- Vtmp is normally greater than Vth.
- the LED flasher circuit consists of transistor Ql, resistors R5 and R6, a
- R6 limits the current to Ql .
- the flasher IC flashes the LED at approximately 0.1
- JP1 is a jumper
- JP1 When the unit is not in use, JP1 should
- Capacitors Cl and C2 provide filtering to the
- PIC16LC621 may provide numerous advantages beyond those already described in
- the microcontroller can be programmed to conserve
- the microcontroller can be programmed for any flash on and off
- the flasher IC used in the non-microcontroller embodiment has a fixed flash
- microcontroller also reduces manufacturing costs.
- microcontroller programming includes performance as
- the device is “asleep” most of the time and consumes minimal battery
- the microcontroller At timed intervals, the microcontroller
- microcontroller has enough current drive to flash the LED without a flasher IC.
- the microcontroller is powered directly from the battery and remains in
- the microchip microcontroller when placed into a low power sleep mode, conserves battery life.
- the thermisters consume considerable battery
- thermisters are operated from a regulated
- the microcontroller is
- the microcontroller may activate the LED signal or go back to sleep until the
- a push button switch may be
- the eartag device of the instant invention is semi-permanently attached
- the tag is located as near as
- Plastic washers 60 as shown in Figure 2, may be
- the ear probe may or may not be detachable from the device
- the sensors may or may not be moveable/malleable. Alternative, the entire sensor
- the tags may be positioned on the inside or outside of the ear.
- the device disclosed herein is composed of materials that facilitate the
- the material of composition is lightweight, sturdy
- the preferred embodiment of the instant device is, in use,
- the preferred embodiments employ any long life battery, such as, lithium.
- the estimated hour capacity of, for example, a BR2032 Button Cell battery is at least
- the operating and shelf lives of the device may be altered based on,
- the preferred total life of the instant invention is at least lyear, with an
- the visible displays When activated, the visible displays may continuously pulse, pulse in
- the device reduces labor requirements while increasing sick animal determination, and in turn reducing medical and related costs.
- alternative temperatures sensors e.g. infrared, self-
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002365863A CA2365863A1 (en) | 1999-03-04 | 2000-03-04 | Electronic body temperature monitoring device |
AU36166/00A AU3616600A (en) | 1999-03-04 | 2000-03-04 | Electronic body temperature monitoring device |
BR0009261-4A BR0009261A (en) | 1999-03-04 | 2000-03-04 | Electronic decorpo temperature monitoring device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12274399P | 1999-03-04 | 1999-03-04 | |
US60/122,743 | 1999-03-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000052662A1 true WO2000052662A1 (en) | 2000-09-08 |
Family
ID=22404493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/005777 WO2000052662A1 (en) | 1999-03-04 | 2000-03-04 | Electronic body temperature monitoring device |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU3616600A (en) |
BR (1) | BR0009261A (en) |
CA (1) | CA2365863A1 (en) |
NZ (1) | NZ513951A (en) |
WO (1) | WO2000052662A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7024384B2 (en) | 1994-07-29 | 2006-04-04 | Daughtery Iii Vergil L | Apparatus and process for calculating an option |
AT516099A1 (en) * | 2014-07-31 | 2016-02-15 | Mkw Electronics Gmbh | Apparatus for measuring temperature in the anus or vagina of an animal |
CN106131790A (en) * | 2016-08-18 | 2016-11-16 | 联想(北京)有限公司 | The control method of mobile device and mobile device |
WO2018104436A1 (en) * | 2016-12-09 | 2018-06-14 | Outsource Technical Concepts Limited | A livestock animal monitoring device |
CN108520783A (en) * | 2018-05-30 | 2018-09-11 | 石宝琴 | A kind of intelligence system and control method acquiring animal heat and heat monitoring |
CN110800660A (en) * | 2019-12-13 | 2020-02-18 | 中国水产科学研究院黑龙江水产研究所 | Toxin attacking method for rainbow trout vaccine evaluation |
WO2023009401A1 (en) * | 2021-07-26 | 2023-02-02 | Intervet Inc. | System and method for predicting illness, death and/or other abnormal condition of an animal |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10909835B1 (en) | 2020-08-14 | 2021-02-02 | Temperature Gate Ip Holdings Llc | Rapid thermal dynamic image capture devices |
US11164441B2 (en) | 2017-06-12 | 2021-11-02 | Temperature Gate Ip Holdings Llc | Rapid thermal dynamic image capture devices with increased recognition and monitoring capacity |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3781837A (en) * | 1971-07-08 | 1973-12-25 | Jac Inc | Ambient compensated temperature responsive device |
US4747413A (en) * | 1986-11-07 | 1988-05-31 | Bloch Harry S | Infant temperature measuring apparatus and methods |
US5017019A (en) * | 1989-04-14 | 1991-05-21 | Exergen Corporation | Radiation detector for differential biological temperature readings |
US5481262A (en) * | 1990-08-03 | 1996-01-02 | Bio Medic Data Systems, Inc. | System monitoring programmable implanatable transponder |
US5653239A (en) * | 1991-03-08 | 1997-08-05 | Exergen Corporation | Continuous temperature monitor |
-
2000
- 2000-03-04 CA CA002365863A patent/CA2365863A1/en not_active Abandoned
- 2000-03-04 NZ NZ513951A patent/NZ513951A/en not_active Application Discontinuation
- 2000-03-04 WO PCT/US2000/005777 patent/WO2000052662A1/en active Application Filing
- 2000-03-04 AU AU36166/00A patent/AU3616600A/en not_active Abandoned
- 2000-03-04 BR BR0009261-4A patent/BR0009261A/en not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3781837A (en) * | 1971-07-08 | 1973-12-25 | Jac Inc | Ambient compensated temperature responsive device |
US4747413A (en) * | 1986-11-07 | 1988-05-31 | Bloch Harry S | Infant temperature measuring apparatus and methods |
US5017019A (en) * | 1989-04-14 | 1991-05-21 | Exergen Corporation | Radiation detector for differential biological temperature readings |
US5481262A (en) * | 1990-08-03 | 1996-01-02 | Bio Medic Data Systems, Inc. | System monitoring programmable implanatable transponder |
US5653239A (en) * | 1991-03-08 | 1997-08-05 | Exergen Corporation | Continuous temperature monitor |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7024384B2 (en) | 1994-07-29 | 2006-04-04 | Daughtery Iii Vergil L | Apparatus and process for calculating an option |
AT516099A1 (en) * | 2014-07-31 | 2016-02-15 | Mkw Electronics Gmbh | Apparatus for measuring temperature in the anus or vagina of an animal |
AT516099B1 (en) * | 2014-07-31 | 2016-07-15 | Smartbow Gmbh | Apparatus for measuring temperature in the anus or vagina of an animal |
CN106131790A (en) * | 2016-08-18 | 2016-11-16 | 联想(北京)有限公司 | The control method of mobile device and mobile device |
WO2018104436A1 (en) * | 2016-12-09 | 2018-06-14 | Outsource Technical Concepts Limited | A livestock animal monitoring device |
CN108520783A (en) * | 2018-05-30 | 2018-09-11 | 石宝琴 | A kind of intelligence system and control method acquiring animal heat and heat monitoring |
CN110800660A (en) * | 2019-12-13 | 2020-02-18 | 中国水产科学研究院黑龙江水产研究所 | Toxin attacking method for rainbow trout vaccine evaluation |
WO2023009401A1 (en) * | 2021-07-26 | 2023-02-02 | Intervet Inc. | System and method for predicting illness, death and/or other abnormal condition of an animal |
Also Published As
Publication number | Publication date |
---|---|
CA2365863A1 (en) | 2000-09-08 |
BR0009261A (en) | 2001-11-20 |
NZ513951A (en) | 2001-09-28 |
AU3616600A (en) | 2000-09-21 |
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