Matches 101 - 150 out of 166 < 1 2 3 4 >
Match Document Document Title
4771791 Apparatus for storing and displaying body temperature  
A fertility determining apparatus for storing and displaying a measured basal body temperature of a woman and a calendar/clock for generating digital signals representing dates and time. There are...
4770186 Method and apparatus for predicting and detecting the onset of ovulation  
A method and apparatus for predicting ovulation in a human female subject. The onset of menstruation of the subject is noted. Daily determinations are made of the electrical resistivity of the...
4753247 Method and apparatus for monitoring redox reactions  
A method of monitoring changes of redox activity in a medium in vitro or in vivo which comprises placing into the medium a probe having a non-metallic surface exposed to said medium and whose...
4752880 Apparatus for assessing the current state of fertility of a person  
The transfer of the temperature of a body to a fertility calculator (7) is only authorized by the time controller (20, 23) when a first counter shows that a first preselected period of time (e.g.,...
4696258 Method and substance for the detection of cows in estrus  
A substance for facilitating the detection of estrus applied to the tailhead and rump of a cow as a patch comprises a mass of microencapsulated dye mixed in a suitable paint. The paint dries as a...
4691714 Rheological testing apparatus and method  
The device electronically measures fluid viscosity and temperature simultaneously principally for determining the changes in the properties of cervical mucus at the onset of ovulation. Interdigital...
4685421 Cattle/ewe estrus detector device  
A device for determining cattle estrus, to be secured to the rump of a cow comprising a releasably secured semaphore capable of movement to a generally vertical second position upon release from a...
4676254 Device for monitoring periods of ovulation  
The present invention teaches a device for monitoring periods of ovulation, which comprises a housing containing a thermometer that is introducible into the uterus. Temperature values are inputted...
4633885 Electronic temperature probe  
An optical thermodetector for in vivo testing of tissue is disclosed which has a housing including a case and a needle-like extension projecting therefrom, the extension having a sharp end for...
4577640 Method and apparatus for direct in vivo monitoring of uterine electrical activity  
This invention relates to an improved apparatus for directly detecting and monitoring uterine bio-electrical activity "in vivo" characterized by an electrode carrier in the form of a cup shaped to...
4563980 Marking device for use with an animal marking harness  
An improved marking device for use with an animal harness to provide a means for identifying mated animals by color code. A replaceable marking device such as a marker block of colored crayon is...
4557273 Method and apparatus for detecting ovulation  
A method and apparatus for the daily measurement of bioelectrical potentials of ovulating women in the area of their finger tips during their menstrual cycle to determine a midcycle peak potential...
4534362 Method and apparatus for detection of fertility  
Method and apparatus for detecting the fertile and infertile phases of the human female menstrual cycle based upon observation of cyclic volumetric and gravimetric changes in cervico-vaginal fluid.
4530366 Electronic instrument for the control and treatment of infertility in women  
A micro-computer-based instrument for characterizing a woman's menstrual cycle by measuring her temperature (BBT) each day and storing and analyzing those temperatures. The instrument defines, with...
4515167 Device for the development, training and rehabilitation of the pubococcygeal and related perineal musculature of the female  
A completely portable and intravaginally contained myostimulatory device using biofeedback techniques in the treatment of vaginally related disfunctional syndromes is disclosed. The self-contained...
4509531 Personal physiological monitor  
An improved personal physiologic monitor continuously monitors changes in galvanic skin resistance, temperature or both in order to detect for example the onset of a hypoglycemic state in a...
4503808 Animal herd management system  
A system for detecting standing heat of an animal (12) is provided. A generator (18) is secured to the body of the animal (12) for generating an identification signal uniquely identifying the...
4502487 Optical thermodetector  
An optical thermodetector for in vivo testing of tissue is disclosed which has a housing including a case and a needle-like extension projecting therefrom, the extension having a sharp end for...
4488560 Menstruation periodic counter  
A menstruation periodic counter is provided with an indicator of a calendar, an indicator of a bodily temperature chart and temperature measuring time, an input switch for receiving numeral values,...
4475158 Microprocessor based instrument for detecting shift in basal body temperature in women  
A portable, battery powered microprocessor-based instrument for measuring basal body temperature on a daily basis and interpreting the measurement results in accordance with a cumulative sum...
4466445 Systems and devices for measurement of urine temperature, particularly for detecting the shift in basal body temperature in women  
An automatic system for recognizing a shift in basal body temperature indicative of the beginning of a period of infertility combines a device for measurement of urine temperature with a signal...
4465077 Apparatus and method of determining fertility status  
A fertility computer is disclosed having the ability to store information about a users past menstrual cycle history, basal body temperature, gynecological disorders, which along with certain...
4455610 Self-contained estrous detection tag  
A tag suitable for attachment to an animal includes a programmed microprocessor which monitors the activity of the animal. Activity is measured by counting the closures of a mercury switch, and...
4443851 Automatic recording, indicating and predicting device for gynecophysiological cycles  
The present invention relates to a microprocessing device which detects, records, analyzes and plots the basal body temperature change in conjunction with calendar rhythmic method through...
4411274 Apparatus and method for monitoring the oestrus cycle in female animals  
The invention herein consists of apparatus and a method of monitoring livestock for artificial insemination purposes. A transmitter is fastened to the female animal to generate a signal which is...
4408905 Urinary temperature measurement device  
A device for accurately measuring core body temperature by measuring urine temperature is disclosed. The device consists of a sampling chamber including an insulated liquid crystal temperature...
4396020 Measurement of basal body temperature  
Temperature readings from a thermistor 16 can be recorded in a counter 20 by means of a self-balancing bridge 17 when gate 15 is open for the same four hours of each day. Clock 10 is set to...
4367527 Pocket calculator for the forecasting of temporal cycles  
The memory (80) is intended to be read or modified by an electronic logical system of a pocket calculator. It comprises a plurality of bistable electromechanical flip-flop circuits (82). Each...
4312360 Device to aid in the determination of ovulation in a female mamalian  
A body voltage measurement circuit and body temperature measurement circuit are simplified to the point that they can be both included in a single low cost hand held package through the use of twin...
4261371 Method and apparatus for determining ovulation in female mammalia  
A method and apparatus for measuring bio-electrical potential in female mammalia to determine ovulation. The apparatus includes a first and second container operable to contain an ionic medium and...
4246907 Method for identifying an ovulation phase within a menstrual cycle of a woman  
At least the polarity of a potential difference between two spaced apart portions of the body of a woman is repeatedly measured on each day throughout at least a substantial portion of the days of...
4247758 Animal identification and estrus detection system  
An animal such as a dairy cow carries a transponder unit which includes a motion sensor. When the animal comes within range of a transceiver unit, it is interrogated and the transponder unit...
4239018 Heat detector for livestock  
A pressure responsive delayed release standing heat detector for cows or other livestock comprises a small, single-use, flexible packet to be secured to the body of a cow in a position to be...
4224949 Method and electrical resistance probe for detection of estrus in bovine  
This invention is drawn to a bovine vaginal probe capable of measuring electrical resistance in a bovine vaginal tract with sufficient accuracy to allow detection of changes in electrical...
4206766 Apparatus for detecting animal estrus  
An animal estrus detection apparatus adapted to be secured to the rump portion of a first animal, and actuated by a second animal mounting the first and thereby applying a predetermined amount of...
4151831 Fertility indicator  
A fertility indicator for measuring and detecting the body temperature of a human subject over a menstrual cycle having a timer for generating time based signals, and a logic circuit connected to...
4151833 Method and apparatus for detecting the onset of ovulation  
The onset of ovulation in a female is detected by measuring the water content of the cervical mucus. A pellet made of a water-swellable polymer is inserted into the vagina. The increase in the size...
4148304 Device for measuring ovulation  
A system for determining the time of ovulation in females including a probe which measures the body temperature and a probe which measures body potential of a female subject, an electronic...
4036212 Method of predetermining time of ovulation in women and in animals to control conception  
The achievement of conception and the sex of the resulting human baby depends upon, or is influenced by, the time of impregnation with respect to the time of ovulation. Predetermination of...
4031365 Temperature monitoring and display system  
A system is provided for continuously monitoring and displaying temperature levels of a patient which is particularly adapted to indicate the ovulation activity of a female through monitoring the...
4013066 Processes for menstrual cycle phase determination  
A method for obtaining and testing a bodily mucus for determining the rheological properties of the bodily mucus in order to ascertain menstrual cycle phase using a sample collecting probe and a...
3986494 Method of predicting and detecting ovulation  
A method of monitoring the concentration of a given volatile organic compound commonly found in vaginal secretions is described as providing a reliable diagnostic indication of ovulation, and more...
3948249 Method and apparatus for detecting and identifying a cow in heat  
Method and apparatus for detecting and marking cow's in heat utilizing a heat sensitive current generator to scan the cow's backs and generate a current in response to detection of a zone at...
3942475 Devices for oestrus detection  
An oestrus detection device comprising an indicator carrier of flexible material which is adapted for attachment to the top rear central section of an animal between its hip-bones. An indicator is...
3926037 Processes and devices for determining properties of bodily mucus  
A device for determining the properties of a bodily mucus comprises a pair of cooperating members, the working face of each member defining a bearing surface of predetermined surface...
3924609 Detector device and process for detecting ovulation  
A test procedure and apparatus is provided for actually determining the low D.C. potentials of the order of milli-volts for measurement and identifying the different phases as well as the fact of...
3920003 Detecting small potential differences in a mammalian body  
The invention relates to apparatus for detecting, amplification and identification of the polarity of low potential differences in a mammalian body, including a differential amplifier, two trigger...
3844276 PROBE AND METHOD FOR DETECTING ESTRUS IN ANIMALS  
For detecting estrus in animals, particularly cattle and horses, a smooth cylindrical probe that fits snugly into the vagina is advanced into contact with the cervix, and is then withdrawn slightly...
3842802 MARKER FOR USE IN THE DETECTION OF OESTRUS IN ANIMALS  
A marker for use in the detection of oestrus in animals in which a container for a suitable marking fluid is fixed by harness means in an appropriate position, preferably under the chin, on a male...
3824989 ANIMAL ESTRUS DETECTOR  
A heat or estrus indicator for animals has been devised which is in the form of a harness or collar adapted to be releasably attached to the bull animal with an applicator unit for dispensing a...
Matches 101 - 150 out of 166 < 1 2 3 4 >