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| 20090254046 | Injection control method and device - An injection control device having a metered/controlled injection rate proportional to the rate of withdrawal/injection, suitable for cosmetic as well as other applications is described. For example, after the cannula is advanced into an object, the cannula is withdrawn to create a tract or tunnel within the targeted area. As the cannula is withdrawn, filler material in the injection control device is uniformly deposited into the tract or tunnel via the automatic metering system. The automatic metering system incorporates a syringe activating mechanism coupled to a system which is capable of proportioning the deposition rate to the retraction/injection rate of the cannula. Accordingly, more consistent and uniform distribution of the material injected can be achieved with less cannula passes as well as requiring less dependence on the skills of the practitioner of this device. | 10-08-2009 |
| 20090254048 | Injection control device with gearing mechanism - An injection control device having a metered/controlled injection rate, that is proportional to the rate of withdrawal/injection—suitable for cosmetic as well as other applications—is described. For an injection mode, after the cannula is advanced into an object, the cannula is withdrawn to create a tract or tunnel within the targeted area. As the cannula is withdrawn, filler material in the injection control device is uniformly deposited into the tract or tunnel via the automatic metering system. The automatic metering system incorporates a syringe activating mechanism coupled to a gearing system which is capable of proportioning the deposition (or sucking) rate to the retraction/injection rate of the cannula. Accordingly, more consistent and uniform distribution (or harvesting) of material can be achieved with less cannula passes as well as requiring less dependence on the skills of the practitioner of this device. | 10-08-2009 |
| 20090254060 | Motor assembly for injection control device - A spring motor mechanism for use in an injection control device having a metered/controlled injection rate proportional to the rate of withdrawal/injection suitable for cosmetic as well as other applications is described. After the cannula is advanced into an object (person) the cannula is withdrawn to create a tract or tunnel within the targeted area. As the cannula is withdrawn, filler material in the injection control device is uniformly deposited into the tract or tunnel via the automatic metering system. As one feature, the spring motor mechanism automatically retracts the positioning guide that is used in the metering systtem. The spring motor mechanism may be replaceable or customizable, offering the user enhanced safety and convenience of operation for the injection control device. | 10-08-2009 |
| 20090275900 | Syringe for injection control device - A specially designed syringe, without the need for finger holds is described, for use in an injection control device. The specially designed syringe is tailored for easy loading and use with the injection control device. The injection control device provides a metered or controlled injection and/or extraction rate proportional to the rate of withdrawal/injection of the body of the injection control device. The automatic metering system incorporates a syringe activating mechanism coupled to a system which is capable of proportioning the deposition rate to the retraction/injection rate of the cannula. Accordingly, more consistent and uniform distribution of the material injected can be achieved with less cannula passes as well as requiring less dependence on the skills of the practitioner of this device. | 11-05-2009 |
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| 20080314431 | Thermal cycler for PCR - An instrument for performing highly accurate PCR employing an assembly, a heated cover, and an internal computer, is provided. The assembly is made up of a sample block, a number of Peltier thermal electric devices, and a heat sink, clamped together. A control algorithm manipulates the current supplied to thermoelectric coolers such that the dynamic thermal performance of a block can be controlled so that pre-defined thermal profiles of sample temperature can be executed. The sample temperature is calculated instead of measured using a design specific model and equations. The control software includes calibration diagnostics which permit variation in the performance of thermoelectric coolers from instrument to instrument to be compensated for such that all instruments perform identically. The block/heat sink assembly can be changed to another of the same or different design. The assembly carries the necessary information required to characterize its own performance in an on-board memory device, allowing the assembly to be interchangeable among instruments while retaining its precision operating characteristics. | 12-25-2008 |
| 20100173400 | Thermal Cycler for PCR - An instrument for performing highly accurate PCR employing an assembly, a heated cover, and an internal computer, is provided. The assembly is made up of a sample block, a number of Peltier thermal electric devices, and a heat sink, clamped together. A control algorithm manipulates the current supplied to thermoelectric coolers such that the dynamic thermal performance of a block can be controlled so that pre-defined thermal profiles of sample temperature can be executed. The sample temperature is calculated instead of measured using a design specific model and equations. The control software includes calibration diagnostics which permit variation in the performance of thermoelectric coolers from instrument to instrument to be compensated for such that all instruments perform identically. The block/heat sink assembly can be changed to another of the same or different design. The assembly carries the necessary information required to characterize its own performance in an on-board memory device, allowing the assembly to be interchangeable among instruments while retaining its precision operating characteristics. | 07-08-2010 |
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| 20100293420 | CACHE COHERENT SUPPORT FOR FLASH IN A MEMORY HIERARCHY - System and method for using flash memory in a memory hierarchy. A computer system includes a processor coupled to a memory hierarchy via a memory controller. The memory hierarchy includes a cache memory, a first memory region of random access memory coupled to the memory controller via a first buffer, and an auxiliary memory region of flash memory coupled to the memory controller via a flash controller. The first buffer and the flash controller are coupled to the memory controller via a single interface. The memory controller receives a request to access a particular page in the first memory region. The processor detects a page fault corresponding to the request and in response, invalidates cache lines in the cache memory that correspond to the particular page, flushes the invalid cache lines, and swaps a page from the auxiliary memory region to the first memory region. | 11-18-2010 |
| 20100332727 | EXTENDED MAIN MEMORY HIERARCHY HAVING FLASH MEMORY FOR PAGE FAULT HANDLING - A computer system with flash memory in the main memory hierarchy is disclosed. In an embodiment, the computer system includes at least one processor, a memory management unit coupled to the at least one processor, and a random access memory (RAM) coupled to the memory management unit. The computer system may also include a flash memory coupled to the memory management unit, wherein the computer system is configured to store at least a subset of a plurality of pages in the flash memory during operation. Responsive to a page fault, the memory management unit may determine, without invoking an I/O driver, if a requested page associated with the page fault is stored in the flash memory and further configured to, if the page is stored in the flash memory, transfer the page into RAM. | 12-30-2010 |
