36 results about "Breath testing" patented technology

A breath tester mouthpiece that includes an increased flexibility section so that breath testing can be performed with a subject in a variety of different positions relative to a tester (e.g., an officer) is provided. The mouthpiece includes an open first end, a closed second end, and a body extending therebetween. The body includes an increased flexibility section and has a substantially D-shaped cross-sectional shape. The body also includes at least one port for channeling air blown into the mouthpiece therethrough.

A calibration arrangement for breathalyzers wherein a heightened degree of control and management is applied. Broadly contemplated are arrangements whereby jars or containers of new solution to be used in the calibration arrangement are subject to automatic verification. Also contemplated is the close monitoring of the running of calibration tests and safeguards to ensure that extensively used or old solution is not put into use.

The invention discloses a Chinese electronic pulse feeling tool, which comprises the following steps: host machine, wrist air-pocket connected by conductor and wire and breath-testing sensor, wherein the wrist air-pocket is attached on the pulse-feeling and palpation position of patient to correspond inch, joint and size on three-particle pressure sensor; when the air pocket is pressed lightly, neutrally and heavily, which produces electric signal to output through voice, screen or printing as remote diagnosing system.

A breath testing apparatus is provided with on-board “Instruction Manual” tutorials incorporated in a display device installed in the device. Alternatively, on-board instructional videos can be added to various objects or processes requiring instructions.

The invention discloses a medical breath testing device which has the advantages of low testing cost, simple process, short time, accurate result and wide application. The device comprises a sample introduction port, a sampling pump, a six-way valve, a gas carrying cylinder, an adsorption tube, a chromatographic column, a surface acoustic wave detector and a data process system, wherein the six-way valve is respectively connected with the sample introduction port, the gas carrying cylinder, a first end of the adsorption tube, a second end of the adsorption tube, the sampling pump and one end of the chromatographic column; the other end of the chromatographic column is connected with the surface acoustic wave detector, the output end of which accesses into the data process system. The invention further discloses a testing method utilizing the device.

The invention relates to an anesthesia depth monitoring device for the anesthesia department, which comprises a main case, a gooseneck pipe A, a plurality of gooseneck pipes B, two gooseneck pipes C and two gooseneck pipes D are mounted at the periphery of the main case; the tail end of the gooseneck pipe A is provided with a displayer, the tail end of the gooseneck pipe B is provided with a brainwave probe assembly, the tail end of the gooseneck pipe C is provided with an earphone assembly, the tail end of the gooseneck pipe D is provided with a breath testing assembly, and a PLC and an audio player are installed in the main case. The anesthesia depth monitoring device has the advantages that the angles of the displayer, the brain wave probe assembly, the earphone assembly and the breathtesting assembly are adjusted according to needs when the anesthesia depth monitoring device is used, the anesthesia depth monitoring device is simple in structure and convenient to operate, and thefixing and wiring time of the brain wave probe assembly, the earphone assembly and the breath testing assembly is saved.

A system and method of monitoring sobriety using a handheld breath testing device that, on receipt of a user's breath, generates a breath test signal comprising substance content data and user identification data, and wirelessly transmits the breath test signal to a breath test signal receiving station, and wherein the breath testing device further includes a fingerprint reader and a plurality of sensors.

The invention provides a breath test for assessing a metabolic phenotypeand/or assessing a disease state.

A breath testing apparatus is provided to test hydrogen sulfide and other parameters in exhaled breath of a patient. A patient sample input for receiving exhaled breath from a patient is provided, in addition to an atmospheric input for receiving atmospheric air. A valve is coupled to said patient sample input and said atmospheric input, and first and second pathways are provided from said valve to a hydrogen sulfide sensor block and a second sensor block.

A breath tester and method for sampling the odor of an user's saliva. The tester includes an elongated testing surface having a closed end and an open end to collect the saliva. The user collects and traps the saliva on the elongated testing surface and smells the surface to self determine the presence of halitosis. In one embodiment, the tester has a handle mounted to one end of the elongated testing surface. The breath tester can be disposed in a hollow housing. The sampling of the saliva can be allowed to dry upon the elongated testing surface before smelling.