Abstract: This application relates to a pressure sensor array for urodynamic testing capable of simultaneously measuring bladder pressure, prostate pressure, and urethral pressure, and to a test apparatus including the pressure sensor array. In one aspect, the pressure sensor array for urodynamic testing is installed in a catheter and includes a base substrate having flexibility. The pressure sensor array may also include a bladder pressure sensor formed on a portion of the base substrate to be positioned in bladder and measuring bladder pressure. The pressure sensor array may further include a prostate pressure sensor formed on a portion of the base substrate to be positioned in prostate and measuring prostate pressure. The pressure sensor array may further include a urethral pressure sensor formed on a portion of the base substrate to be positioned in urethra and measuring urethral pressure.

Abstract: The capacitive pressure sensor comprises: a substrate functioning as a lower electrode; a first insulating film formed on the substrate; a cavity formed on the first insulating film; a second insulating film formed on the first insulating film to have openings communicated with the cavity and to cover the cavity; a sealing film formed of a conductive material to seal the openings and to extend partially into the cavity through the openings; and an upper electrode formed on the second insulating film to be electrically separated from the sealing film and to overlap the cavity.

Abstract: The capacitive pressure sensor comprises: a substrate functioning as a lower electrode; a first insulating film formed on the substrate; a cavity formed on the first insulating film; a second insulating film formed on the first insulating film to have openings communicated with the cavity and to cover the cavity; a sealing film formed of a conductive material to seal the openings and to extend partially into the cavity through the openings; and an upper electrode formed on the second insulating film to be electrically separated from the sealing film and to overlap the cavity.

Abstract: In a method of forming a metal or metal nitride pattern, a metal or metal nitride layer is formed on a substrate, and a photoresist pattern is formed on the metal or metal nitride layer. An over-coating composition is coated on the metal or metal nitride layer and on the photoresist pattern to form a capping layer on the photoresist pattern. The over-coating composition includes a polymer having amine groups as a side chain or a branch and a solvent. A remaining portion of the over-coating composition is removed by washing with a hydrophilic solution. The metal or metal nitride layer is partially removed using the capping layer and the photoresist pattern as an etching mask.

Abstract: A micro gripper and a method for manufacturing the same are disclosed. The manufacturing method of the micro gripper supplies a fluid to a penetration hole of a gripper jaw, and discharges the fluid from opposite surfaces of the first and second structures of the micro gripper, thereby completely detaching the object attached on the opposite surfaces of the first and second structures by electrostatic force and removing the stiction. Furthermore, the present invention can grip the object more strongly by sucking the fluid from the penetration hole of the gripper jaw, when the first and second structures of the gripper jaw grip the object.

Abstract: The present invention relates to a capsule type endoscope with embedded memory. More specifically, the present invention relates to a capsule type endoscope with embedded memory, which is equipped with flash memory and does not need a transmitter for wireless communication or a receiver, to reduce power consumption of the capsule type endoscope and improve convenience in use.

Abstract: Disclosed is a capsule type endoscope with an insertion tube, which is capable of improving diagnosis and treatment of a patient's disease by attaching manipulation wires, an electric power line, and a signal line to a conventional capsule type endoscope. A specific embodiment of the present invention comprises and is characterized by a capsule containing a photographic system for acquiring images from the internal cavities of the human body; at least one manipulation wire connected to the capsule; an electric power line and a signal line connected to the capsule; an insertion tube for protecting the manipulation wire, the electric power line and the signal line; and a connection section for connecting the capsule with the insertion tube.

Abstract: The present invention provides an apparatus for solution component analysis and fabricating method thereof, by which a mixing channel, reaction channel, and measurement channel are formed as continuous micro-grooves on one substrate to implement the miniature apparatus for analyzing solution components, by which the apparatus is provided with portability facilitating access to a spot outside a laboratory to perform an instant sample analysis, and by which an optical system configuration for sample analysis can be simplified in a manner of facilitating an optical transfer by forming a transparent silicon oxide (SiO2) layer between a micro channel of the apparatus and an optical fiber to insert the optical fiber therein.

Abstract: The present invention provides an apparatus for solution component analysis and fabricating method thereof, by which a mixing channel, reaction channel, and measurement channel are formed as continuous micro-grooves on one substrate to implement the miniature apparatus for analyzing solution components, by which the apparatus is provided with portability facilitating access to a spot outside a laboratory to perform an instant sample analysis, and by which an optical system configuration for sample analysis can be simplified in a manner of facilitating an optical transfer by forming a transparent silicon oxide (SiO2) layer between a micro channel of the apparatus and an optical fiber to insert the optical fiber therein.