Diagnostic Testing Patents (Class 600/300)
- Infrared, visible light, or ultraviolet radiation directed on or through body or constituent released therefrom (Class 600/310)
- Electroanalysis (Class 600/345)
- Absorbent patch for fluid analysis (Class 600/362)
- Perfusion detection (Class 600/363)
- Blood gas (Class 600/364)
- Glucose measurement (Class 600/365)
- Equilibration and analysis of fluid (Class 600/366)
- Holder for color indicator (e.g., fertility tester) (Class 600/367)
- Electrode placed in body (Class 600/373)
- Electrode attached to or positioned relative to a specific external body portion (Class 600/382)
- Means for attaching electrode to body (Class 600/386)
- Plural electrodes carried on single support (Class 600/393)
- Head and socket connector for attaching lead to electrode (Class 600/394)
- Electrode composition (Class 600/395)
- Measuring impedance to flow of aqueous humor (tonometry) (Class 600/399)
- Measuring acoustic impedance of eye (Class 600/400)
- Fluid jet directed against eye (Class 600/401)
- Eye vibrated (Class 600/402)
- Pressure indicator includes liquid column (Class 600/403)
- Pressure indicator includes pointer swingable over scale and mechanically driven by eye contacting means (Class 600/404)
- Measuring force required to produce standard or measured eye flattening (applanation) (Class 600/405)
- Using neural network or trainable (adaptive) system (Class 600/408)
- Magnetic field sensor (e.g., magnetometer, SQUID) (Class 600/409)
- Magnetic resonance imaging or spectroscopy (Class 600/410)
- With means for determining position of a device placed within a body (Class 600/424)
- With tomographic imaging obtained from electromagnetic wave (Class 600/425)
- With microwave carrier signal (Class 600/430)
- Detectable material placed in body (Class 600/431)
- Nuclear radiation (e.g., radioactive emission, etc.) (Class 600/436)
- Ultrasonic (Class 600/437)
- Infrared radiation (Class 600/473)
- Visible light radiation (Class 600/476)
- Measuring resistance of capillary blood vessels to hemorrhage (Class 600/482)
- Simultaneously detecting cardiovascular condition and diverse body condition (Class 600/483)
- Measuring pressure in heart or blood vessel (Class 600/485)
- Detecting blood vessel pulsation (Class 600/500)
- Measuring blood flow in body portion other than heart (Class 600/504)
- Heart (Class 600/508)
- Halitosis detection (Class 600/530)
- Measuring metabolic rate by breath test (Class 600/531)
- Qualitative or quantitative analysis of breath component (Class 600/532)
- Measuring respiratory flow impedance or lung elasticity (Class 600/533)
- Detecting body movement attending breathing (Class 600/534)
- Thermistor-type transducer generating electric signal in response to breath flow (Class 600/537)
- Measuring breath flow or lung capacity (Class 600/538)
- Breath collection (Class 600/543)
Sampling nonliquid body material (e.g., bone, muscle tissue, epithelial cells, etc.) (Class 600/562)
- Means specifically structured for collecting urine of human female (Class 600/574)
- Plural collection means (e.g., plural reservoirs or plural absorbent pads, etc.) (Class 600/575)
- Manually supported collector with rigid intake tube (e.g., a hollow needle, etc.) (Class 600/576)
- Wall of collection reservoir formed of flexible material (Class 600/580)
- Flexible collection tube inserted in body (Class 600/581)
- Collection receptacle placed within body (Class 600/582)
- Collector combined with lancet (Class 600/583)
- Indicator (Class 600/584)
- Associated with parturition (Class 600/588)
- Gum (Class 600/589)
- Mouth, tongue, or jaw (Class 600/590)
- Vagina or uterus (Class 600/591)
- Foot (Class 600/592)
- Esophagus, stomach, or lower alimentary canal (Class 600/593)
- Spine (Class 600/594)
- Body movement (e.g., head or hand tremor, motility of limb, etc.) (Class 600/595)