Spearman, US
Alexander Patrick Spearman, The Woodlands, TX US
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20150231323 | Systems And Methods For Treating Blood - According to some embodiments, a system may treat blood outside the body of a patient. The system may include one or more pumps configured to draw blood from a patient into a fluid flow path at a rate, for example, of 5-7 liters per minute. The system may include one or more heat exchangers coupled to the fluid flow path and configured to heat the blood, for example, to a temperature above 42 degrees Celsius and below 43.2 degrees Celsius. | 08-20-2015 |
Brian M. Spearman, The Woodlands, TX US
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20110098787 | COCHLEAR IMPLANT - An improved cochlear implant and method are disclosed. The present invention relates particularly to an external processing unit of a cochlear implant which processes sounds from within the ear canal of the patient. The implant comprises a microphone placed within the ear canal of the patient. The implant can alternatively comprise a hollow tube placed within the ear canal of the patient which is used to carry sound to a microphone located elsewhere. The method may comprise the steps of: providing a microphone in the ear canal, thereby improving the hearing of said hearing-impaired subject. The method may comprise the steps of: providing in the ear canal a tube that delivers sound to a microphone, thereby improving the hearing of said hearing-impaired subject. | 04-28-2011 |
20110144414 | MIDDLE EAR IMPLANT AND METHOD - An improved middle ear implant and method are disclosed. The invention particularly relates to magnetic implants and to attachment devices and methods for mounting a magnet in the middle ear of a patient. The implant comprises a wire-form and a magnet disposed in a housing. The method may comprise the steps of: positioning a magnet in optimal alignment; and attaching said magnet to an ossicle in the middle ear. The method may further comprise the step of using a wire-form to attach the implant to the ossicle. Still further, the method may comprise the step of anchoring the implant to the ossicle with biological cement. | 06-16-2011 |
Jim W. Spearman, Houston, TX US
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20130118757 | CONTROL LINE PROTECTION - A control line protector for use with a tubing string, e.g. production tubing having at least one control line on an outer surface thereof is disclosed. The control line protector comprises a sleeve having a cylindrical rigid outer wall, the sleeve being locatable around the tubing string and the at least one control line, and a polymeric scaling element disposed, in use, between an inner surface of the outer wall of the sleeve and the tubing string, operable to substantially seal the space between the outer wall of the sleeve and the tubing string. | 05-16-2013 |
John Spearman, Austin, TX US
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20130208079 | System and Method for Handling Critical Packets Loss in Multi-Hop RTP Streaming - Disclosed are example embodiments of a method and system to reduce re-transmission requirements of a compress media transferring system implemented in a network where packet loss could be possible. An extended header for each transmitted packet can indicate the priority of the packet and endpoints can determine if a re-transmission of a missing packet is desired. Buffering of packets at different hops in a multi-hop system could allow for the retransmission request to be satisfied by a more recent hop than the original system transmitting the video packet. In one embodiment three levels of priority are established to achieve a reliable frame rate of 30 frames per second by compressing the first and second levels at 7.5 frames per second and a third level at 15 frames per second. | 08-15-2013 |
John Paul Spearman, Austin, TX US
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20090046580 | SYSTEM AND METHOD FOR LOST PACKET RECOVERY WITH CONGESTION AVOIDANCE - Devices and techniques for overcoming lost packets and avoiding congestion when conducting media conferences over packet switched networks are described herein. To avoid the problem of lost packets, redundant information is inserted into the media stream that permits the receiver to reconstruct any lost packets from the redundant information. Congestion avoidance techniques include adjusting the bitrate of the media stream to find the highest bitrate that can be supported without packet loss due to congestion. When increasing the bitrate to a higher rate, the additional bits can come from the redundant information used for lost packet recovery so that any lost packets caused by network congestion will not adversely affect the bitstream. | 02-19-2009 |
20110096776 | SYSTEM AND METHOD FOR LOST PACKET RECOVERY WITH CONGESTION AVOIDANCE - Devices and techniques for overcoming lost packets and avoiding congestion when conducting media conferences over packet switched networks are described herein. To avoid the problem of lost packets, redundant information is inserted into the media stream that permits the receiver to reconstruct any lost packets from the redundant information. Congestion avoidance techniques include adjusting the bitrate of the media stream to find the highest bitrate that can be supported without packet loss due to congestion. When increasing the bitrate to a higher rate, the additional bits can come from the redundant information used for lost packet recovery so that any lost packets caused by network congestion will not adversely affect the bitstream. | 04-28-2011 |
Mark L. Spearman, Bryan, TX US
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20110082774 | Inventory Optimizer - Embodiments of the present disclosure include a computer implemented method for an automated selection of an optimal inventory strategy from a set of available strategies based, at least in part, on a set of optimal individual policies associated with one or more items of a plurality of items maintained in a particular inventory stock. | 04-07-2011 |
20110230994 | METHODS AND SYSTEMS FOR EMPLOYING DYNAMIC RISK-BASED SCHEDULING TO OPTIMIZE AND INTEGRATE PRODUCTION WITH A SUPPLY CHAIN - A production and inventory control for a manufacturing facility is provided that facilitates and coordinates improved planning and execution of such facility in a supply chain with a focus on providing an improved and robust planning, production and inventory control, even in the presence of uncertainty. This may include Optimal Planning that can balance the need for low inventory, low cost (i.e., high utilization of equipment and labor), and efficient on-time delivery. The result of such planning is not a schedule per se but a set of parameters that form a dynamic policy that generates an evolving schedule as conditions (demand, production) materialize. An Optimal Execution applies the dynamic policy resulting in a manufacturing system that is robust enough to accommodate moderate changes in demand and/or capacity without the need to reschedule. Optimal Execution may also involve a “Capacity Trigger” that detects when the assumptions regarding demand and capacity used to determine the dynamic policy are no longer valid. The Capacity Trigger also may provide a Trigger Signal to the planner indicating the need for either more or less capacity. | 09-22-2011 |
Michael Spearman, The Woodlands, TX US
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20090260253 | Apparatus and method of drying using a gas separation membrane - An membrane drying system comprising: a chamber, a vacuum pump, a sweep gas source, and a membrane device, wherein the membrane device comprises a membrane, a first inlet in fluid communication with the chamber and the membrane, a first outlet in fluid communication with the membrane and the vacuum pump, a second inlet in fluid communication with the sweep gas source and the membrane, and a second outlet in fluid communication with the membrane. | 10-22-2009 |
20130303977 | Medical gas humidification system - An apparatus and method for on-the-go humidifying an insufflation gas through water vapor transfer from a liquid to the insufflation gas through a barrier separating the gas from the liquid to enable the gas in a normally trauma inducing state to be brought to a conditioned state. If the gas is at an improper insufflation temperature the temperature of the gas can be brought to the proper insufflation temperature at the same time the gas is humidified through heat transfer through the barrier. | 11-14-2013 |
Michael R. Spearman, The Woodlands, TX US
Patent application number | Description | Published |
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20110098787 | COCHLEAR IMPLANT - An improved cochlear implant and method are disclosed. The present invention relates particularly to an external processing unit of a cochlear implant which processes sounds from within the ear canal of the patient. The implant comprises a microphone placed within the ear canal of the patient. The implant can alternatively comprise a hollow tube placed within the ear canal of the patient which is used to carry sound to a microphone located elsewhere. The method may comprise the steps of: providing a microphone in the ear canal, thereby improving the hearing of said hearing-impaired subject. The method may comprise the steps of: providing in the ear canal a tube that delivers sound to a microphone, thereby improving the hearing of said hearing-impaired subject. | 04-28-2011 |
20110144414 | MIDDLE EAR IMPLANT AND METHOD - An improved middle ear implant and method are disclosed. The invention particularly relates to magnetic implants and to attachment devices and methods for mounting a magnet in the middle ear of a patient. The implant comprises a wire-form and a magnet disposed in a housing. The method may comprise the steps of: positioning a magnet in optimal alignment; and attaching said magnet to an ossicle in the middle ear. The method may further comprise the step of using a wire-form to attach the implant to the ossicle. Still further, the method may comprise the step of anchoring the implant to the ossicle with biological cement. | 06-16-2011 |
20140171883 | Hemostatic Agent and Method - One aspect of the invention is a method of treating a wound to clot blood. A sponge material is applied to the wound. The sponge comprises a starch having hemostatic properties and at least one binding agent. The sponge may further comprise a porous, flexible material. | 06-19-2014 |
Patrick R. Spearman, The Woodlands, TX US
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20110106001 | METHOD FOR DELIVERING AN AGENT TO THE ABDOMEN - A method and apparatus for treating gas for delivery into a body cavity, body space or body surface of an animal. The apparatus comprises a housing defining a chamber having an entry port and an exit port. One or more agents are released into the gas stream that flows through the chamber so that the gas stream carries the agent to the animal. Also shown, for use with, or without, the chamber, is an agent chamber adapted to be coupled to at least one structure defining at least one fluid flow path extending at least a portion of the distance between an insufflation device and the body cavity, body space or body surface. | 05-05-2011 |
20110166506 | METHOD AND APPARATUS FOR DELIVERING AN AGENT TO THE ABDOMEN - A method and apparatus for treating gas for delivery into a body cavity, body space or body surface of an animal. The apparatus comprises a housing defining a chamber having an entry port and an exit port. One or more agents are released into the gas stream that flows through the chamber so that the gas stream carries the agent to the animal. Also shown, for use with, or without, the chamber, is an agent chamber adapted to be coupled to at least one structure defining at least one fluid flow path extending at least a portion of the distance between an insufflation device and the body cavity, body space or body surface. | 07-07-2011 |
Patrick Richard Spearman, The Woodlands, TX US
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20150231322 | Systems And Methods For Treating Blood - According to some embodiments, a system may treat blood outside the body of a patient. The system may include one or more pumps configured to draw blood from a patient into a fluid flow path at a rate, for example, of 5-7 liters per minute. The system may include one or more heat exchangers coupled to the fluid flow path and configured to heat the blood, for example, to a temperature above 42 degrees Celsius and below 43.2 degrees Celsius. | 08-20-2015 |
20150231323 | Systems And Methods For Treating Blood - According to some embodiments, a system may treat blood outside the body of a patient. The system may include one or more pumps configured to draw blood from a patient into a fluid flow path at a rate, for example, of 5-7 liters per minute. The system may include one or more heat exchangers coupled to the fluid flow path and configured to heat the blood, for example, to a temperature above 42 degrees Celsius and below 43.2 degrees Celsius. | 08-20-2015 |
20150231324 | Systems And Methods For Treating Blood - According to some embodiments, a system may treat blood outside the body of a patient. The system may include one or more pumps configured to draw blood from a patient into a fluid flow path at a rate, for example, of 5-7 liters per minute. The system may include one or more heat exchangers coupled to the fluid flow path and configured to heat the blood, for example, to a temperature above 42 degrees Celsius and below 43.2 degrees Celsius. | 08-20-2015 |
Robert Spearman, Bremerton, WA US
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20080204666 | IMAGE PROJECTION AND CAPTURE SYSTEMS - An image projection system is provided that includes a projector configured to generate a visible projected image, a screen having an interior surface enclosing a three-dimensional space, and a reflector configured to receive the visible projected image from the projector and to reflect the visible image on the interior surface of the screen, the reflector having an aspherical reflective surface that adapts the visible image from the projector for display on the interior surface of the screen, ideally without distortion and without using software warping, to provide complete coverage of the interior surface of the screen. | 08-28-2008 |
Robert M. Spearman, Bremerton, WA US
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20160073070 | PROJECTION SYSTEM WITH IMAGE BLENDING LENSES - An image projection system having a screen, and a plurality of image projectors, each image projector configured to project an image onto the screen, each image projector having a projection lens assembly that includes a diverging lens element having a front side structured to face the screen and an opposing back side, and an attenuating mask located either on the diverging lens element or immediately adjacent the diverging lens element. | 03-10-2016 |
William L. Spearman, Beaufort, SC US
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20130172779 | Method and Apparatus for Accessing Blood from an IV Catheter Insertion Device - Disclosed is an apparatus and method for accessing blood located within a flash chamber of an IV catheter insertion device, the apparatus is separate from the IV catheter insertion device and sized to be attached to a structure of the IV catheter insertion device to secure it thereto. Once secured, movement of the plunger from its rearward position to a forward position presses on a flash plug to expel blood from a flash chamber of the IV catheter insertion device and out through the needle. | 07-04-2013 |
20130172820 | IV Catheter Insertion Device and Method of Using It - An IV catheter insertion device includes a flash chamber into which blood (or other fluid) flows to confirm the proper placement of the catheter. Within the device is a movable member which is controlled from outside, as by a health care worker moving a plunger to move the movable member and expel blood from the flash chamber through the needle for testing or other analysis. The plunger may have a locking and unlocking mechanism to present the movement of the plunger from occurring when it is not desired. | 07-04-2013 |