Abstract: This invention relates to a lubricating oil composition comprising or resulting from the admixing of: (i) at least 50 mass %, based upon the weight of the lubricating oil composition, of base oil, (ii) at least one capped dispersant having number average molecular weight (Mn) of less than 1600 g/mol, (iii) at least one magnesium containing detergent, (iv) at least one calcium containing detergent, (v) at least one copolymer viscosity modifier that has: 1) a ratio of relative KV140/relative KV20 of 1.9 or more; 2) a ratio of relative KV100/relative KV70 or 1.30 or more; and 3) a viscosity index (ASTM 2270D) of 320 or more, when 1), 2) and 3) are measured on blend, having a KV100 of about 8 cSt, of the copolymer viscosity modifier and a group III base oil having a KV100 (ASTM D445) of about 4 cSt and a viscosity index (ASTM D2270) of about 120.

Abstract: An optical stimulation system includes a light source configured to produce light for optical stimulation; a light monitor; an optical lead coupled, or coupleable, to the light source and the light monitor; and a control module coupled, or coupleable, to the light source and the light monitor. The control module includes a memory, and a processor coupled to the memory and configured for receiving a request for verification or measurement of a light output value; in response to the request, receiving, from the light monitor, a measurement of light generated by the light source; and, based on the measurement, reporting a response to the request.

Abstract: An optical stimulation system includes a light source configured to produce light for optical stimulation; a light monitor; an optical lead coupled, or coupleable, to the light source and the light monitor; and a control module coupled, or coupleable, to the light source and the light monitor. The control module includes a memory, and a processor coupled to the memory and configured for receiving a request for verification or measurement of a light output value; in response to the request, receiving, from the light monitor, a measurement of light generated by the light source; and, based on the measurement, reporting a response to the request.

Abstract: An optical stimulation system includes a light source; an optical lead coupled, or coupleable, to the light source; at least one of a calibration table or a calibration formula, generated by a calibration procedure specifically using the light source and the optical lead of the optical stimulation system; and a control unit coupled, or coupleable, to the light source. The control module includes a memory to store the at least one of the calibration table or the calibration formula, and a processor coupled to the memory and configured for receiving a target light output level, using the at least one of the calibration table or the calibration formula to determine at least one operational parameter for generating the target light output level, and directing the light source, using the at least one operational parameter, to generate light at the target light output level.

Abstract: An optical stimulation system includes a light source configured to produce light for optical stimulation; a light monitor; an optical lead coupled, or coupleable, to the light source and the light monitor; and a control module coupled, or coupleable, to the light source and the light monitor. The control module includes a memory, and a processor coupled to the memory and configured for receiving a request for verification or measurement of a light output value; in response to the request, receiving, from the light monitor, a measurement of light generated by the light source; and, based on the measurement, reporting a response to the request.

Abstract: An optical stimulation system includes a light source; an optical lead coupled, or coupleable, to the light source; at least one of a calibration table or a calibration formula, generated by a calibration procedure specifically using the light source and the optical lead of the optical stimulation system; and a control unit coupled, or coupleable, to the light source. The control module includes a memory to store the at least one of the calibration table or the calibration formula, and a processor coupled to the memory and configured for receiving a target light output level, using the at least one of the calibration table or the calibration formula to determine at least one operational parameter for generating the target light output level, and directing the light source, using the at least one operational parameter, to generate light at the target light output level.

Abstract: An optical stimulation system includes a light source configured to produce light for optical stimulation; a light monitor; an optical lead coupled, or coupleable, to the light source and the light monitor; and a control module coupled, or coupleable, to the light source and the light monitor. The control module includes a memory, and a processor coupled to the memory and configured for receiving a request for verification or measurement of a light output value; in response to the request, receiving, from the light monitor, a measurement of light generated by the light source; and, based on the measurement, reporting a response to the request.

Abstract: An optical stimulation system includes a light source configured to produce light for optical stimulation; a light monitor; an optical lead coupled, or coupleable, to the light source and the light monitor; and a control module coupled, or coupleable, to the light source and the light monitor. The control module includes a memory, and a processor configured for automatically initiating a verification or measurement of a light output value; receiving, from the light monitor, a measurement of light generated by the light source; and when the measurement deviates from an expected light output value by more than a threshold amount, performing at least one of the following: sending a warning; or taking a corrective action.