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Dvorsky
James E. Dvorsky, Hilliard, OH US
| Patent application number | Description | Published |
|---|---|---|
| 20100314460 | AEROSOL DISPENSING DEVICE AND METHOD - A method for delivering an aerosol, especially an aromatic aerosol, comprising the steps of contacting a capillary wick, comprising an EHD comminution site, with a liquid source, whereby at least a portion of the liquid transports to the EHD comminution site; applying a voltage to the liquid within the capillary wick at a location spaced apart from the liquid source and proximate the EHD comminution site; and applying a ground reference at a location external to the EHD comminution site, wherein at least a portion of the liquid EHD comminutes to form a spray having a generally-consistent flowrate and a device therefor. | 12-16-2010 |
James E. Dvorsky, Norwich Township, OH US
| Patent application number | Description | Published |
|---|---|---|
| 20080259519 | Highly-Aqueous, Non-Respirable Aerosols Containing Biologically-Active Ingredients, Method of Making, and Device Therefor - A non-respirable aerosol, particularly a non-respirable aerosol comprising a biologically-effective amount of a biologically-active agent dissolved, emulsified, or suspended in a highly-aqueous liquid carrier vehicle. The highly-aqueous liquid carrier vehicle comprises about 60 wt % to about 100 wt % water, about 0 wt % to about 40 wt % of a co-solvent, about 0.05 wt % to about 10 wt % of an acceptable surfactant, and about 0 wt % to about 10 wt % of an excipient. The non-respirable aerosol is substantially monodisperse when dispensed from a sprayhead assembly comprising a preferably linear array of a plurality of nozzles and at least one counter electrode adapted to substantially equalize the charge fields of the plurality of nozzles. | 10-23-2008 |
| 20090079578 | ACCESS DISCONNECTION DETECTION SYSTEM - An access site disconnection system and method are disclosed. RFID sensors are sensitive to moisture and their presence may not be detected if the sensor is wetted. When a patient receives dialysis treatment, wetness may arise from blood if the access needle becomes disconnected from the access site. At least one RFID sensor is mounted on or near gauze or other absorbent material placed adjacent the access site. After the sensors are placed, the dialysis machine and RFID control circuit may be initialized and dialysis treatment, such as hemodialysis, begun. If blood leaks from the access site, such as if the access needle is dislodged, the RFID sensor is wetted and sends a different or no response to periodic inquiries from an RFID reader. A signal is sent to a controller or to an output device to raise an alert or sound an alarm. | 03-26-2009 |
| 20090104269 | Nanoformulations - Methods, and the products thereof, for producing nanoparticles that in some embodiments are at least partially encapsulated by an encapsulant; and methods, and products thereof, for producing nanoformulations that are suspensions of nanoparticles in a liquid formulation. Typically the nanoparticles include agrochemicals, pharmaceuticals, catalysts, and other active ingredients. | 04-23-2009 |
| 20090316445 | High Voltage Power Supply - This invention pertains to the control of high voltage power, and in particular to control of high voltage power from low voltage sources while reducing unwanted self resonance in the windings of a self oscillating flyback converter. | 12-24-2009 |
Michael Allen Dvorsky, Peoria, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20120019000 | GENERATOR SET CALIBRATION CONTROLLER - A calibration system for a generator set controller is disclosed. The calibration system may have a source of electric power, a controller in communication with the source and configured to monitor a parameter of the electric power and produce at least one output corresponding to the monitored parameter, and a power meter configured to measure the parameter of the electric power. The calibration system may also have a processor in communication with the source of electric power, the controller, and the power meter. The processor may be configured to direct electric power having a first test voltage from the source to the controller, and directly relate a value of the at least one output corresponding to the first test voltage and a value of the measured parameter to an offset error. | 01-26-2012 |
Peter Dvorsky, Toronto CA
| Patent application number | Description | Published |
|---|---|---|
| 20100305454 | METHOD FOR EVALUATING BLUSH IN MYOCARDIAL TISSUE - Vessel perfusion and myocardial blush are determined by analyzing fluorescence signals obtained in a static region-of-interest (ROI) in a collection of fluorescence images of myocardial tissue. The blush value is determined from the total intensity of the intensity values of image elements located within the smallest contiguous range of image intensity values containing a predefined fraction of a total measured image intensity of all image elements within the ROI. Vessel (arterial) peak intensity is determined from image elements located within the ROI that have the smallest contiguous range of highest measured image intensity values and contain a predefined fraction of a total measured image intensity of all image elements within the ROI. Cardiac function can be established by comparing the time differential between the time of peak intensity in a blood vessel and that in a region of neighboring myocardial tissue both pre and post procedure. | 12-02-2010 |
| 20110306877 | LOCATING AND ANALYZING PERFORATOR FLAPS FOR PLASTIC AND RECONSTRUCTIVE SURGERY - A method and an apparatus for preoperative identification of a perforator vessel for plastic and/or reconstructive surgery using ICG fluorescence angiography imaging are disclosed. Time-resolved image processing is used to highlight perforator locations and to enable visual discrimination among candidate perforators by various computed metrics. Based on these metrics, the surgeon is able to interactively locate and select perforator vessels suitable for plastic and reconstructive surgery. | 12-15-2011 |