Abstract: An apparatus and method for medical practitioners to detect the presence of abnormal cells including cancerous and pre-cancerous cells by using a transport capsule containing an imaging apparatus including UV sources and fluorescence detectors for obtaining images and fluorescence data of biological cells and tissue. The method includes the steps of scanning biological tissue using an ultra-violet (UV) source to obtain fluorescence data, transferring fluorescence data and/or images using a radio frequency (RF) or other suitable means to a personal computer (PC) system, analyzing the image and/or fluorescence data in the PC, identifying -tissues with precancerous and cancerous cells, and optionally determining their precise location, and assessing the accuracy of the calculated fluoroscopic images.

Abstract: An apparatus and method for medical practitioners to detect the presence of abnormal cells including cancerous and pre-cancerous cells by using a transport capsule containing an imaging apparatus including UV sources and fluorescence detectors for obtaining images and fluorescence data of biological cells and tissue. The method includes the steps of scanning biological tissue using an ultra-violet (UV) source to obtain fluorescence data, transferring fluorescence data and/or images using a radio frequency (RF) or other suitable means to a personal computer (PC) system, analyzing the image and/or fluorescence data in the PC, identifying -tissues with precancerous and cancerous cells, and optionally determining their precise location, and assessing the accuracy of the calculated fluoroscopic images.

Abstract: Remote-controllable, micro-scale, robotic device for use in diagnosing and/or treating abnormalities inside a human body in vivo. The device has a length from 0.1 mm to 10 mm and can be introduced into the body either from natural body openings or by injection into the blood stream. Once inside the body, the device can be guided to different locations in the body by an outside operator using radio controls and computer software. 2-dimensional image information and spectroscopic information (e.g., fluorescence, absorption, elastic scattering, Raman, etc.) gathered by the device inside the body are transmitted by video and radio signals to a computer located externally relative to the body. The transmitted information is processed, analyzed and displayed by the external computer for use by the outside operator. The outside operator can then make a diagnosis and, if applicable, instruct the device to render a treatment on the examined area.

Abstract: A baseball bat which includes one or more colored bands with transferrable colored pigments in or adjacent to the hitting zone to assist a batter in determining where a ball is hit on the hitting zone of the bat. The colored bands on the bat have a color pigment that will mark the ball when hit. The marked ball will provide an indication of where the bat impacted the ball. This information can be used to better train the players in hitting the balls.