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Halpert, US
Andrew J. Halpert, Coral Springs, FL US
| Patent application number | Description | Published |
|---|---|---|
| 20100076364 | USER INTERFACE FOR BLOOD TREATMENT DEVICE - A method for batch implementation of settings in a renal replacement therapy device including: displaying on a user interface control settings which may be manually selected by an operator; selecting an independent control setting of the plurality of control settings; adjusting the independent control setting to an independent control setting level selected by an operator; temporarily storing the adjusted independent control setting level; automatically adjusting a dependent control setting level based upon the independent control level; displaying the adjusted independent control setting level and the adjusted dependent control setting, and implementing both the adjusted independent control setting level and the adjusted dependent control setting to control the device, by actuating a batch setting acceptance operation. | 03-25-2010 |
Andrew V. Halpert, Brookline, MA US
| Patent application number | Description | Published |
|---|---|---|
| 20080221512 | Patient hydration system with taper down feature - A patient hydration system with an infusion subsystem which infuses fluid into a patient and a urine output measurement subsystem for measuring the amount of urine output by the patient. A controller is configured to control the infusion subsystem and is responsive to the urine output measurement subsystem. The controller includes a balancing function which controls the infusion subsystem to administer fluid infused into the patient to balance the urine output with the fluid infusion. The controller also includes a taper down function which controls the infusion subsystem to administer fluid infused into the patient at a rate less than the rate of urine output by the patient. | 09-11-2008 |
| 20100274217 | Fluid replacement device - A fluid replacement device and method. A console includes a weighing subsystem responsive to a first fluid source and a urine collection chamber. A pump is configured to infuse fluid from the first fluid source into a patient. A processing subsystem in the console is responsive to the weighing subsystem. Based on the weight of the first fluid source and the weight of the urine collection chamber, the patient's urine output and the amount of fluid infused into the patient from the first fluid source are determined. A user interface in the console allows the user to set a desired fluid balance for the patient and the amount of at least one additional fluid delivered to the patient. An actual fluid balance is calculated based on the determined urine output, the determined amount of fluid infused into the patient from the first fluid source, and the set amount of the at least one additional fluid delivered to the patient. The pump is controlled based on the actual fluid balance and the set desired fluid balance so the actual fluid balance becomes the same as or approximately the same as the desired fluid balance. | 10-28-2010 |
Henry Halpert, Brooklyn, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20110247742 | Method of making building boards having predetermined size and precise dimensions - A method is provided for cutting a slab of gypsum board in two sections using a single cord in either the longitudinal direction or lateral direction. The cord is fixed at one edge and is placed between the gypsum and a liner sheet coextensively adhered to the board surface. By pulling the cord away, the board is cut into two sections of predetermined sizes and precise dimensions. | 10-13-2011 |
Jonathan E. Halpert, Falls Church, VA US
| Patent application number | Description | Published |
|---|---|---|
| 20110025224 | LIGHT EMITTING DEVICE INCLUDING SEMICONDUCTOR NANOCRYSTALS - A voltage driven light emitting device includes an electroluminescent material and semiconductor nanocrystals, luminescent organic small molecules, mixtures of emissive species molecules, or conductive polymers. The semiconductor nanocrystals, luminescent organic small molecules, mixtures of emissive species molecules, or conductive polymers emit light. The semiconductor nanocrystals, luminescent organic small molecules, mixtures of emissive species molecules, or conductive polymers can be doped to provide desired emission characteristics. Devices that share a substrate and emit more than one color may be conveniently made. | 02-03-2011 |
| 20110080090 | LIGHT EMITTING DEVICE INCLUDING SEMICONDUCTOR NANOCRYSTALS - A light emitting device including semiconductor nanocrystals can have a unipolar construction. The semiconductor nanocrystals emit light during device operation. The size and chemical composition of the semiconductor nanocrystals can be chosen to provide desired emission characteristics. Devices that share a substrate and emit more than one color may be conveniently made. | 04-07-2011 |
Jonathan E. Halpert, Cambridge, MA US
| Patent application number | Description | Published |
|---|---|---|
| 20100001256 | White light emitting devices - A white light emitting semiconductor nanocrystal includes a plurality of semiconductor nanocrystals. | 01-07-2010 |
| 20110057125 | LIGHT EMITTING MATERIAL - A composition can include a first moiety capable of being excited to an excited state, and a second moiety capable of accepting excited state energy from the first moiety. The second moiety is capable of emitting light with a FWHM of 15 nm or less when excited. The second moiety can be a J-aggregate and the rust moiety can be a semiconductor nanocrystal. | 03-10-2011 |
Jonathan E. Halpert, Cambride, MA US
| Patent application number | Description | Published |
|---|---|---|
| 20110127932 | Blue light emitting semiconductor nanocrystals and devices - A blue light emitting semiconductor nanocrystal having an quantum yield of greater than 20% can be incorporated in a light emitting device. | 06-02-2011 |