Abstract: A new and novel method utilizing current nano-technological processes for fabricating a range of micro-devices with significantly expanded capabilities, unique functionalities at microscopic levels, enhanced degree of flexibilities, reduced costs and improved performance in the fields of bioscience and medicine is disclosed in the within patent application. Micro-devices fabricated using the disclosed nano-technological techniques have significant improvements in many areas over the existing, conventional methods. Such improvements include, but are not limited to reduced overall costs, early disease detection, targeted drug delivery, targeted disease treatment and reduced degree of invasiveness in treatment. Compared with existing, conventional approaches, the said inventive approach disclosed in this patent application is much more microscopic, sensitive, accurate, precise, flexible and effective.

Abstract: Among others, the present invention provides apparatus for detecting circulating tumor cells, comprising a system delivery biological subject and a probing and detecting device, wherein the probing and detecting device includes a first micro-device and a first substrate supporting the first micro-device, the first micro-device contacts a biologic material to be detected and is capable of measuring at the microscopic level an electrical, magnetic, electromagnetic, thermal, optical, acoustical, biological, chemical, electro-mechanical, electro-chemical, electro-optical, electro-thermal, electro-chemical-mechanical, bio-chemical, bio-mechanical, bio-optical, bio-thermal, bio-physical, bio-electro-mechanical, bio-electro chemical, bio-electro-optical, bio-electro-thermal, bio-mechanical-optical, bio-mechanical thermal, bio-thermal-optical, bio-electro-chemical-optical, bio-electro-mechanical-optical, bio electro-thermal-optical, bio-electro-chemical-mechanical, physical or mechanical property, or a combination th

Abstract: Among others, the present invention provides devices each including a micro-filter, a shutter, a cell counter, a selector, a micro-surgical kit, a timer, and a data processing circuitry, wherein the micro-filter is capable of detecting or filtering circulating tumor cells.

Abstract: Among others, the present invention provides apparatus for detecting circulating tumor cells, comprising a system delivery biological subject and a probing and detecting device, wherein the probing and detecting device includes a first micro-device and a first substrate supporting the first micro-device, the first micro-device contacts a biologic material to be detected and is capable of measuring at the microscopic level an electrical, magnetic, electromagnetic, thermal, optical, acoustical, biological, chemical, electro-mechanical, electro-chemical, electro-optical, electro-thermal, electro-chemical-mechanical, bio-chemical, bio-mechanical, bio-optical, bio-thermal, bio-physical, bio-electro-mechanical, bio-electro-chemical, bio-electro-optical, bio-electro-thermal, bio-mechanical-optical, bio-mechanical thermal, bio-thermal-optical, bio-electro-chemical-optical, bio-electro-mechanical-optical, bio-electro-thermal-optical, bio-electro-chemical-mechanical, physical or mechanical property, or a combination th

Abstract: Among others, the present invention provides micro-devices for detecting or treating a disease, each comprising a first micro sensor for detecting a property of the biological sample at the microscopic level, and an interior wall defining a channel, wherein the micro sensor is located in the interior wall of the micro-device and detects the property of the biological sample in the microscopic level, and the biological sample is transported within the channel.

Abstract: Among others, the present invention provides fabricated micro-devices for application in live biological systems, each comprising (a) an outer membrane, (b) a micro-mechanical, micro-chemical, micro-chemical-mechanical, micro-optical, micro-acoustical, micro-biological, micro-bio-chemical, micro-bio-chemical-mechanical, micro-electro-bio-chemical-mechanical, micro-electro-chemical-mechanical, micro-electro-bio-chemical-mechanical, micro-electro-mechanical, micro-electromagnetic-mechanical, micro-acoustic-mechanical, and micro-superconducting-mechanical properties, and (c) having a size as defined by the outer membrane ranging from 1 angstrom to 5 millimeters; and methods of using such fabricated micro-devices.

Abstract: The present invention provides novel medical instruments and methods for fabricating them by using nano-technology processes.