Abstract: A relatively compact easily portable photoprobe assembly is disclosed which includes an electric probe for locating acupuncture points and a light emitting diode to stimulate acupuncture points as well as injury sites. The probe and light emitting diode are controlled by an internal circuit which operates to provide a visual indication of the precise location of the desired treatment area via an impedance variation procedure as well as to pulse the light emitting diode at the desired frequency. A power supply is also contained within the assembly to render it completely portable.

Abstract: Apparatus and methods for in vivo determination of red and white blood cell characteristics from a flow of red and white blood cells in mucous membranes are provided wherein image capturing means are employed to optically isolate images from a flow of blood cells and transmit those images to an image receiving means for encoding into electronic signals. The images are also filtered through light filters and subsequently transmitted to a computer for evaluation and analysis. The results of this analysis are then made available for display either on a CRT or hard copy printer.

Abstract: A pellet for a radioactive seed, suitable for use in certain medical radiological treatments, comprising a metallic X-ray detectable marker rod such as tungsten coated with a radioactive-absorbing material such as carbon in a binder wherein a radioactive material is absorbed. Such pellets are encapsulated in a material such as titanium to form an effectively sealed radioactive seed which is useful in certain medical radiological treatments.