Patent application number | Description | Published |
20100030187 | Apparatus and Method for Controlling Headaches - A user friendly apparatus and method provides effective pain control resulting from headaches and facial aches, which can be safely used by patients and medical personal alike. The economical apparatus can provide a controller equipped with an injector having a tubular section and nozzle, as well as a nostril-engaging introducer and an optional handle. In the user friendly method, the tubular section of the injector can be inserted through a nostril. The nozzle can then be positioned at an upward angle of inclination in proximity and downwardly and rearwardly of the sphenopalatine ganglion (SPG nerve). Thereafter, an anesthetic can be injected through the nozzle and sprayed upwardly, towards and about the SPG nerve to minimize pain and control a headache or facial ache. | 02-04-2010 |
20100030188 | Methods for Ameliorating Pain and Devices for Delivering a Medicament - A method for delivering medicament such as for ameliorating pain in a patient includes introducing an injector through a nasal passage of the patient into a region substantially medial and/or posterior and/or inferior to a sphenopalatine ganglion (SPG) of the patient; and delivering a medicament from the injector superiorly and/or laterally and/or anteriorly towards the SPG. A device for delivering a medicament to a patient in need thereof includes (a) an injector containing a first end configured to remain outside a nasal passage of the patient and a second end configured for entry into the nasal passage of the patient; and (b) an introducer configured for engagement with a nostril of the patient and containing a passageway configured for slidably receiving the injector. The injector is moveable between a storage position preceding the engagement and an engaging position pursuant to the engagement. | 02-04-2010 |
20110152838 | Devices for Delivering a Medicament and Methods for Ameliorating Pain - A device for delivering a medicament to a patient in need thereof includes: (a) an injector including a first end configured to remain outside a nasal passage of the patient and a second end configured for entry into the nasal passage of the patient, wherein the injector is moveable between a storage position and an engaging position; and (b) an introducer configured for engagement with a nostril of the patient, wherein the introducer includes a passageway configured for slidably receiving the injector, and wherein the introducer includes a curvature along a portion thereof adjacent to the passageway. Methods for ameliorating pain in a patient include (a) introducing the injector through the nasal passage of the patient into a region substantially medial and/or posterior and/or inferior to a sphenopalatine ganglion of the patient; and (b) delivering a medicament from the injector superiorly and/or laterally and/or anteriorly towards the sphenopalatine ganglion. | 06-23-2011 |
20120017893 | METHODS FOR AMELIORATING PAIN AND DEVICES FOR DELIVERING A MEDICAMENT - A method for delivering medicament such as for ameliorating pain in a patient includes introducing an injector through a nasal passage of the patient into a region substantially medial and/or posterior and/or inferior to a sphenopalatine ganglion (SPG) of the patient; and delivering a medicament from the injector superiorly and/or laterally and/or anteriorly towards the SPG. A device for delivering a medicament to a patient in need thereof includes (a) an injector containing a first end configured to remain outside a nasal passage of the patient and a second end configured for entry into the nasal passage of the patient; and (b) an introducer configured for engagement with a nostril of the patient and containing a passageway configured for slidably receiving the injector. The injector is moveable between a storage position preceding the engagement and an engaging position pursuant to the engagement. | 01-26-2012 |
20130158475 | Devices for Delivering a Medicament and Connector for Same - A method and device for delivering medicament such as for ameliorating pain in a patient from an injector superiorly and/or laterally and/or anteriorly towards the sphenopalatine ganglion (SPG). A device for delivering a medicament to a patient in need thereof includes (a) an injector containing a first end configured to remain outside a nasal passage of the patient and a second end configured for entry into the nasal passage of the patient; and (b) an introducer configured for engagement with a nostril of the patient and containing a passageway configured for slidably receiving the injector. The injector is moveable between a storage position preceding the engagement and an engaging position pursuant to the engagement. The device may further include a locking connection assembly that is useful in other devices. | 06-20-2013 |
20150045775 | METHODS FOR AMELIORATING PAIN AND DEVICES FOR DELIVERING A MEDICAMENT - A method for delivering medicament such as for ameliorating pain in a patient includes introducing an injector through a nasal passage of the patient into a region substantially medial and/or posterior and/or inferior to a sphenopalatine ganglion (SPG) of the patient; and delivering a medicament from the injector superiorly and/or laterally and/or anteriorly towards the SPG. A device for delivering a medicament to a patient in need thereof includes (a) an injector containing a first end configured to remain outside a nasal passage of the patient and a second end configured for entry into the nasal passage of the patient; and (b) an introducer configured for engagement with a nostril of the patient and containing a passageway configured for slidably receiving the injector. The injector is moveable between a storage position preceding the engagement and an engaging position pursuant to the engagement. | 02-12-2015 |
Patent application number | Description | Published |
20090033383 | HIGH OUTPUT RESISTANCE, WIDE SWING CHARGE PUMP - Disclosed are current sink and source circuits, a charge pump that incorporates them, and a phase locked loop that incorporates the charge pump. The current sink and source circuits each have a current mirror that biases a transistor connected to an output node. These circuits each further have a two-stage feedback amplifier to sense the current mirror drain voltage and to control the transistor gate voltage in order to stabilize the current mirror drain voltage independent of output voltage at the output node. The amplifier also increases output resistance at the output node. This configuration allows for a wide operation voltage range and ensures good circuit performance under a very low power supply. A charge pump that incorporates these circuits generates highly matched charging and discharging currents. A PLL that incorporates this charge pump exhibits minimal bandwidth shifts and minimal locking speed and jitter performance degradation. | 02-05-2009 |
20090033407 | STRUCTURE FOR A HIGH OUTPUT RESISTANCE, WIDE SWING CHARGE PUMP - Disclosed are design structures for current sink and source circuits, a charge pump, and a phase locked loop. The current sink and source circuits each have a current mirror that biases a transistor connected to an output node. These circuits each further have a two-stage feedback amplifier to sense the current mirror drain voltage and to control the transistor gate voltage in order to stabilize the current mirror drain voltage independent of output voltage at the output node. The amplifier also increases output resistance at the output node. This configuration allows for a wide operation voltage range and ensures good circuit performance under a very low power supply. A charge pump that incorporates these circuits generates highly matched charging and discharging currents. A PLL that incorporates this charge pump exhibits minimal bandwidth shifts and minimal locking speed and jitter performance degradation. | 02-05-2009 |
20090237103 | IMAGE SENSOR MONITOR STRUCTURE IN SCRIBE AREA - A semiconductor die including a semiconductor chip and a test structure, located in a scribe area, is designed and manufactured. The test structure includes an array of complementary metal oxide semiconductor (CMOS) image sensors that are of the same type as CMOS image sensors employed in another array in the semiconductor chip and having a larger array size. Such a test structure is provided in a design phase by providing a design structure in which the orientations of the CMOS image sensors match between the two arrays. The test structure provides effective and accurate monitoring of manufacturing processes through in-line testing before a final test on the semiconductor chip. | 09-24-2009 |
20110121838 | METHOD AND APPARATUS FOR INCREASED EFFECTIVENESS OF DELAY AND TRANSISTION FAULT TESTING - The invention disclosed herein provides increased effectiveness of delay and transition fault testing. The method of delay fault testing integrated circuits comprises the steps of creating a plurality of test clock gating groups. The plurality of test clock gating groups comprising elements defining inter-element signal paths within the integrated circuit. Each of the elements of the plurality of test clock gating groups share clock frequency and additional shared characteristics. At least one test signal is commonly and selectively connected through at least one low-speed gate transistor to each of the elements comprising each of the plurality of test clock gating groups based on membership in the test clock gating group. This invention can also be practiced using scan-enable gating groups for the same purposes. | 05-26-2011 |
20130226499 | CIRCUIT TEST SYSTEM AND METHOD USING A WIDEBAND MULTI-TONE TEST SIGNAL - Disclosed are a testing system and method incorporating a test signal generator for generating a test signal with multiple tones uniformly distributed across a wideband having a specific bandwidth. This test signal is generated based on user-specified test signal parameter(s) (e.g., using an orthogonal frequency-division multiplexing (OFDM) spread spectrum technique) and processed (e.g., converted from digital to analog or shifted to a different wideband having the same bandwidth), as necessary, so that it is suitable for application to a specific device under test and so that the tones account for the full range of frequencies with the wideband operation of that device under test. After it is applied to the device under test, the resulting output signal is captured, processed (e.g., converted back to digital or shifted back to the initial wideband), as necessary, and analyzed in order to determine the frequency responses associated with each of the tones. | 08-29-2013 |