| Patent application number | Description | Published |
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| 20090195122 | Power Harvesting From Railway; Apparatus, System And Method - The present invention relates to an apparatus system and method for power harvesting from a railroads using piezoelectric generator. The invention is to provide a system and a method for power harvesting comprising a plurality of piezoelectric devices embedded in a railroad sleeper or attached to railroad rails and configured to produce electrical power when a train traverses their locations. The system includes a power conditioning unit and electrical conductors connecting said piezoelectric to said power conditioning unit. Harvested energy may be used locally in proximity to the energy generation location, stored for later use or transferred to be used in remote location | 08-06-2009 |
| 20090195124 | ENERGY HARVESTING FROM AIRPORT RUNWAY - The present invention relates to an apparatus system and method for power harvesting on roads and highways using a piezoelectric generator. The invention is to provide a system and a method for power harvesting comprising a plurality of piezoelectric devices embedded in a road and configured to produce electrical power when a vehicle traverses their locations. The system includes a power conditioning unit and electrical conductors connecting said piezoelectric to said power conditioning unit. Harvested energy may be used locally in proximity to the energy generation location, stored for later use or transferred to be used in remote location | 08-06-2009 |
| 20090195226 | Power Harvesting From Apparatus, System And Method - The present invention relates to an apparatus system and method for power harvesting on roads and highways using piezoelectric generator. The invention is to provide a system and a method for power harvesting comprising a plurality of piezoelectric devices embedded in a road and configured to produce electrical power when a vehicle traverses their locations. The system includes a power conditioning unit and electrical conductors connecting said piezoelectric to said power conditioning unit. Harvested energy may be used locally in proximity to the energy generation location, stored for later use or transferred to be used in remote location | 08-06-2009 |
| 20100045111 | MULTI-LAYER MODULAR ENERGY HARVESTING APPARATUS, SYSTEM AND METHOD - A multilayer piezoelectric generator is disclosed comprising a round, rectangular or other shaped box having a cover. In the box are top and bottom electrodes and a plurality of electricity generating layers. Each Layer comprises a plurality of piezoelectric rods held in place by a matrix layer that fits snugly in the box and configured to accept shear strains developed in the rods when pressure is applied to the cover. The layers are separated by central electrode layers. The structure is configures such that pressure is evenly spreads among all the rods and causes the rods to make contacts with the electrodes. Rods in adjacent layers are oppositely poled, and the electrodes are configured and wired such that all the rods are connected parallel such that their generated charge is summed. Adaptation of the generator to its application is done by changing the number and thickness of the layers. | 02-25-2010 |
| Patent application number | Description | Published |
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| 20100022843 | LARYNGOSCOPES AND RECHARGEABLE ILLUMINATION UNITS FOR USE THEREWITH - Laryngoscope handles including a handle shell having a pair of opposite semi-cylindrical metal or plastic handgrip support members permanently joined together to form a tubular handgrip support and a non-metal sleeve-like handgrip encircling the handgrip support. Rechargeable illumination units for use with laryngoscopes and including a light transmissive end cap diffusely glowing on interior illumination by a least one user indication light source for providing at least one visual user indication regarding the operability of an illumination unit. | 01-28-2010 |
| 20100041953 | Metal laryngoscope blade with illumination assembly - Metal laryngoscope blade including a resiliently elastically deformable metal blade hook-on fitting for removable double snap engagement into an operative intubation position on a metal laryngoscope handle with a correspondingly sized handle hook-on fitting, a metal spatula attached to the blade hook-on fitting and including a leading tip for transversely extending from the laryngoscope handle in the operative intubation position for insertion into a subject's mouth, and an illumination assembly including an electrical light source disposed toward the leading tip for providing illumination thereat for assisting intubation. | 02-18-2010 |
| 20100108060 | HAND OPERATED ARTICULATED INTUBATION STYLET - Hand operated articulated intubation stylet including an articulated stylet member with a link at its distal end, a L-shaped lever with a downward depending handle for tautening a flexible wire for flexing the link into a flexed positioned to form a hook-like configuration in the stylet member's side view, and a stopper mechanism mounted on the stylet member for stopping insertion of the stylet member into an endotracheal tube at a suitable position depending on the endotracheal tube's length. The handle and the link are on opposite sides of the stylet member such that a user conveniently operates the stylet with his fingers stretched out to grip the stylet member and his palm depressing the handle towards the stylet member to flex the stylet member's link into its flexed position for manipulating an endotracheal tube's outboard end for insertion into a patient's trachea. | 05-06-2010 |
| 20110060190 | LARYNGOSCOPE APPARATUS WITH ENHANCED VIEWING CAPABILITY - Laryngoscope apparatus including a curved laryngoscope blade and an optical system for affording a field of view along a deflected line of sight for reducing patient manipulation and/or the degree of force required to achieve a good glottic view. | 03-10-2011 |
