Abstract: A header assembly for use in combination with a deep fat frying cooking device includes a casing having three external venting systems and two internal passageways associated therewith. Heated air from within an enlarged chamber surrounding the cooking kettles of the cooking device can flow upwardly through one of the internal passageways and the first venting system of the header assembly into the surrounding atmosphere external to the header assembly and the cooking device. As a result of this convention flow of heated air and the close proximity of the first venting system with the second venting system, cooling air from the exterior is drawn through the other internal passageway and the second and third venting systems. This cooling air serves to protect a heat-sensitive microprocessor controlled cooking computer, which extends partially into the second passageway, from being subject to temperatures above its maximum operating temperature.

Abstract: A header assembly for use in combination with a deep fat frying cooking device includes a casing having three external venting systems and two internal passageways associated therewith. Heated air from within an enlarged chamber surrounding the cooking kettles of the cooking device can flow upwardly through one of the internal passageways and the first venting system of the header assembly into the surrounding atmosphere external to the header assembly and the cooking device. As a result of this convention flow of heated air and the close proximity of the first venting system with the second venting system, cooling air from the exterior is drawn through the other internal passageway and the second and third venting systems. This cooling air serves to protect a heat-sensitive microprocessor controlled cooking computer, which extends partially into the second passageway, from being subject to temperatures above its maximum operating temperature.

Abstract: A method system for measuring the rate of occurrence of physiological parameters, such as temperature, pulse rate and respiration rate. A method, implemented by a digital processor associated with an electronic measuring system, provides accurate measurements in a short period of time, which measurements are then displayed to the system operator. Automatic indicator signals or alarm signals are produced whenever data is determined to be invalid. The system is entirely self-contained and, upon completion of a measuring cycle, actuation of the appropriate function key, will visually display the valid data to the operator.

Abstract: A system for measuring physiological parameters such as temperature, pulse rate, and respiration rate employs specialized algorithms in combination with a digital processor to provide accurate measurements in a short period of time which are then displayed to the system operator. Mathematical curve fitting principles and a specialized algorithm are employed by the digital processor to implement the measurements. Automatic error signals and alarm signals are produced whenever a reading is determined to be inaccurate or abnormal. The system is entirely self-contained and, upon completion of a measuring cycle, actuation of the appropriate function key, will visually display the desired measurement to the operator.

Abstract: A unitary disposable sanitary sheath is intended to cover a combination temperature and respiration sensing probe so as to not adversely affect the sensing properties of the probe. An elongated portion is provided having very thin walls to surround the temperature sensing means yet to not greatly affect its thermal conductivity characteristics. A cup-like scoop is provided to channel the respiration exhalation into the probe inlet and the scoop also having a flattened portion which is located at the place normally clasped by a patient's lips to prevent rotation of the probe and sheath during a measurement operation.

Abstract: Disclosed are several embodiments of a disposable sample card for testing fluids such as blood and the like. A generally planar card contains a chamber, or well and supports two insulated electrodes which terminate in the region of the well. Various electrode configurations are disclosed, each adapted to associate with an instrument for applying an electric voltage between the two electrodes, and across the sample under study. Also disclosed is an instrument for receiving the specially shaped sample cards.

Abstract: A temperature, pulse and respiration detector having a non-disposable sensor and a disposable cover. The sensor comprises a probe having a thermistor mounted at one end for insertion into the body to sense temperature. The sensor also comprises a thermistor spaced from the end of the probe and housed within the body of the sensor for sensing respiration. Pulse is sensed by a photoelectric detector mounted in the sensor body. The disposable cover has at least one opening which associates with the respiration-sensing thermistor so that the thermistor is exposed to respiration and at least one radiation transmitting portion which associates with the photoelectric detector. In normal use, the patient places the probe in his mouth while holding the sensor in his hand so that his finger is over the photoelectric detector.