Braithwaite, US
Alex Braithwaite, Climax, MI US
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20100186354 | AIR CLEANER CONVERTIBLE FOR SECONDARY AIR INDUCTION - The present invention generally relates to a motor vehicle air cleaner assembly that is field or end user convertible to another variety of air cleaner having secondary air induction. The air cleaner is pre-configured to enable a field modification to provide for secondary air induction for admitting heated secondary air to the air cleaner and air filter to aid in melting snow or ice blockage of the air filter and permitting the vehicle to operate in snow and ice air filter blockage conditions. | 07-29-2010 |
Alexander Braithwaite, Climax, MI US
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20100236205 | SUPPORT GRID AND ALIGNMENT APPARTUS FOR A FILTER ELEMENT AND HOUSING - An improved air filter element is provided with an anti-crown support grid on a clean side of the filter media. The support grid includes at least one side rail provided along periphery portions of the grid and at least one support rib spanning between and secured at opposing ends to the side rails. A plurality of frame attachment members extend outwardly from the support rails and are configured for embedding into the seal frame to secure the support grid to the frame. The support grid includes at least one alignment feature sized, configured and positioned to be receivable into a complimentary feature of a housing so as to positionally lock the filter element and the housing. | 09-23-2010 |
20110100223 | HYDROCARBON ADSORPTION TRAP WITH SNAP CLOSURE FEATURES - A hydrocarbon adsorption trap for adsorption of hydrocarbon vapors includes a sheet-like hydrocarbon vapor adsorbent member having a hydrocarbon adsorptive media disposed between two or more media retention layers. The sheet-like member is inserted into an air permeable media support body including a first support member having a first set of locking members and a second support member having a second set of cooperatively configured locking members. The locking members are cooperatively aligned and configured to releaseably lock the first and second support members into a facing relationship with the hydrocarbon vapor adsorbent media arranged and retained therebetween. Mounting features are provided for mounting the hydrocarbon adsorption trap within the intake tract. | 05-05-2011 |
20110308213 | SUPPORT GRID AND ALIGNMENT APPARTUS FOR A FILTER ELEMENT AND HOUSING - An improved air filter element is provided with an anti-crown support grid on a clean side of the filter media. The support grid includes one or more elongated mounting members provided along periphery portions of the grid and at least one support rib spanning between and secured at opposing ends to the mounting members. The mounting members are embedded within a peripheral seal frame. The support grid may include at least one alignment feature sized, configured and positioned to be receivable into a complimentary feature of a housing so as to positionally lock the filter element and the housing. | 12-22-2011 |
20130167490 | FILTER ASSEMBLY - A filter assembly may include a housing, a filter element, and a layer of air-permeable material. The housing may include an inlet and an outlet. The filter element may be disposed within the housing and may include an upstream face, a downstream face, a first end face facing the inlet and extending between the upstream and downstream faces. The layer of air-permeable material may be attached to the filter element and may cover the upstream face and a portion of the first end face that is exposed to the inlet. | 07-04-2013 |
Daniel Braithwaite US
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20150345556 | FLUID BEARINGS - The present invention provides improvements to a fluid bearing ( | 12-03-2015 |
David C. Braithwaite, Palos Hts, IL US
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20080196417 | FLUID RECIRCULATION SYSTEM FOR LOCALIZED TEMPERATURE CONTROL AND CHILLING OF COMPRESSED ARTICLES - Systems and methods compress, freeze and store forms at sufficiently low temperatures. A system provides a storage tank of liquefied gas, a gas-liquid separation tank, and a compression chamber. The compression chamber provides compression plates chilled by flow of liquefied gas through conduits traversing an interior volume of the plates. The method comprises recirculating liquefied gas to improve cooling efficiency while lowering operation costs. The system and method further provide for integrated measurement and control of the flow of liquefied gas through the primary components of the system. In one embodiment, the forms are rubber cylinders utilized in the production of torsion axels. | 08-21-2008 |
Dwayne A. Braithwaite, Wallingford, CT US
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20090107211 | AIRFOIL SHOT PEENING TEST STRIPS - A shot peening operation is developed utilizing a test strip and test strip holder. The test strip holder has an internal cavity, and the test strip lies over that cavity. Parameters of a shot peening operation can be developed utilizing the test strip, and those parameters will be acceptable for use with a part having internal cavities. | 04-30-2009 |
20100260613 | Process for preventing the formation of secondary reaction zone in susceptible articles, and articles manufactured using same - A process for reducing secondary reaction zone formation articles includes the steps of non-selective removing an external surface of an as-cast article free of coating to form an as-cast article having a surface substantially free of residual surface stress; and applying a coating material upon the surface substantially free of residual surface stress to form a coated as-cast article having a coating layer disposed upon the surface substantially free of residual surface stress. | 10-14-2010 |
20120156366 | Strip Process for Superalloys - A process for forming a coated substrate comprises providing a nickel base alloy substrate, depositing a chromium coating onto the nickel base alloy substrate and diffusing chromium from said coating into the substrate, applying a MCrAlY coating onto the nickel base alloy substrate and heat treating the substrate with the deposited chromium and the MCrAlY coating so that chromium diffuses into an outer region of the substrate. Further, in accordance with the present invention, a strip process for removing a coating from a substrate broadly comprises the steps of providing a nickel base alloy substrate having chromium diffused into an outer region and a MCrAlY coating deposited over the substrate with the diffused chromium and removing the MCrAlY coating by immersing the nickel base alloy substrate in an acid solution containing a sulfuric acid—hydrochloric acid mixture in water. | 06-21-2012 |
Garth Braithwaite, South Jordan, UT US
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20120198545 | System and Method for Providing Digital Content - A method of electronically displaying glyphs. The method includes receiving a glyph spacing, moving a first glyph toward a second glyph along an axis, identifying an intersection of a first axis coordinate of the first glyph with a second axis coordinate of the second glyph, and moving at least one of the glyphs along the axis to separate the first and second axis coordinates of the respective first and second glyphs by the glyph spacing. | 08-02-2012 |
Gavin Braithwaite, Boston, MA US
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20140274439 | Impact Indication and Data Tracking Devices and Methods - Devices and methods are generally provided for indicating the location of a most recent strike on a face of a golf club. One exemplary embodiment of an impact indication device can include a patch that can be attached to the face of a golf club and can display the impact location of a most recent strike without displaying impact locations of previous strikes. The impact locations of previous strikes can be removed from the patch without the user having to do anything more than take another swing. In some embodiments, the device includes a yield-stress material that assist in displaying impact a most recent impact location without displaying previous impact locations. Other features that can allow patches to work in this fashion, as well as methods related to the same, are also provided. Further, disclosures pertaining to a mobile impact recorder are also provided. | 09-18-2014 |
Gavin Braithwaite, Cambridge, MA US
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20100161073 | MOSAICPLASTY CONSTRUCTS - Various embodiments of mosaicplasty constructs and methods for implanting the constructs into anatomical structures. The mosaicplasty constructs may be formed from artificial materials and may include a hard articulating portion and a relatively softer elastic, support portion. The mosaicplasty constructs may include bone ingrowth materials to facilitate ingrowth of bone and other tissues into the construct. The mosaicplasty constructs may also be at least partially formed of hydrogel materials. | 06-24-2010 |
20110193703 | WEARABLE FLUID-SENSITIVE HYGIENE COMPLIANCE DEVICE - Described are systems having for sensing that a hygiene activity has commenced and alerting a user upon completion of a minimum hygiene compliance period for that activity. For example, a wearable wrist-band can include a fluid sensor, timing circuitry, a power source, and an indicator. The fluid sensor can begin a timer which is configured to correspond to a minimum length of time for a hygiene protocol, and the indicator can indicate to a user when the minimum length of time has passed and the hygiene condition satisfied. | 08-11-2011 |
20110295299 | GASTRIC VOLUME FILLING CONSTRUCT - The technology described herein provides methods for addressing obesity by introducing a device into the stomach. Embodiments of a device for treating obesity may comprise a shaped membrane construct that contains a swellable material. The construct may be contained within a capsule which is ingested by a patient. When the capsule dissolves in the stomach, the gastric secretions may diffuse through the membrane and spontaneously swell the internal material, which swells and stiffens the construct sufficiently to create a sensation of satiety by both filling gastric volume and by distending the walls of the stomach. The volume of the construct may be sufficient to prevent passage through the pyloric sphincter. After a set period of time or after the administration of a degradation formulation, the device may structurally degrade to allow passage through the pyloric sphincter and eventual passage from the body. | 12-01-2011 |
20120203140 | Patient Positioning Systems and Methods - Systems and methods provide patient position information to a user. A patient positioning device is placed on a patient in a predefined location. The patient positioning device determines a relative patient position with respect to at least one known reference axis. The patient positioning device communicates patient position information including or with reference to the at least one known reference axis. The communicated patient position information allows the user to position the patient and/or a surgical tool using the communicated patient position information. | 08-09-2012 |
Gavin J.c. Braithwaite, Cambridge, MA US
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20080208347 | Tough Hydrogels - The invention provides fabricated tough hydrogels, hydrogel-containing compositions, and methods of making the same. The invention also provides methods of implanting or administering the tough hydrogels, or the hydrogel-containing compositions to treat a subject in need. Methods of cross-linking pre-solidified or pre-gelled hydrogel particles and making cross-linked tough hydrogels, and crosslinked tough hydrogel-containing compositions also are disclosed herein. | 08-28-2008 |
20110256201 | HYDROLYZED HYDROGELS - The invention provides methods of making hydrolyzed cross-linked polyvinyl alcohol (PVA) hydrogels by polymerizing vinyl acetate (VAc) monomers to polyvinyl acetate (PVAc) polymer network by chemical-crosslinking and hydrolysis. The invention also provides methods for including pendant chains in the hydrogel during the polymerization process. Materials produced and use of the cross-linked hydrolyzed PVA hydrogels also are disclosed herein. | 10-20-2011 |
Gavin J. C. Braithwaite, Cambridge, MA US
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20080274161 | HYDROGELS AND HYDROGEL PARTICLES - The invention provides fabricated hydrogels, hydrogel particles, hydrogel containing compositions, and methods of making the same. The invention also provides methods of implanting, injecting, or administering the hydrogels, hydrogel particles, or the hydrogel containing compositions to treat a subject in need. Methods of crosslinking pre-solidified or pre-gelled hydrogel particles and making crosslinked hydrogels, crosslinked hydrogel particles, and crosslinked hydrogel containing compositions also are disclosed herein. | 11-06-2008 |
Glyn Braithwaite, Hooksett, NH US
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20100264995 | RF Circuits Including Transistors Having Strained Material Layers - Circuits for processing radio frequency (“RF”) and microwave signals are fabricated using field effect transistors (“FETs”) that have one or more strained channel layers disposed on one or more planarized substrate layers. FETs having such a configuration exhibit improved values for, for example, transconductance and noise figure. RF circuits such as, for example, voltage controlled oscillators (“VCOs”), low noise amplifiers (“LNAs”), and phase locked loops (“PLLs”) built using these FETs also exhibit enhanced performance. | 10-21-2010 |
Jacob B. Braithwaite, Sandy, UT US
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20160067453 | CATHETER INSERTION DEVICE INCLUDING RETRACTABLE NEEDLE - A catheter insertion device for inserting a catheter into a body of a patient is disclosed. The catheter insertion device includes a retractable needle for establishing access to a subcutaneous vessel of the patient and a manually extensible guidewire for guiding the initially attached catheter into the vessel. In one embodiment, the catheter insertion device comprises a housing, a hollow needle retractably extending from the housing, a catheter initially disposed on a portion of the needle, a guidewire including a portion initially disposed within the needle, a guidewire advancement feature configured to selectively advance a distal end of the guidewire distally past a distal end of the needle, and a needle retention component configured to selectively enable retraction of the needle into the housing. The needle retention component is configured to be actuated by the guidewire advancement feature. In one embodiment, one-handed operation of the device is possible. | 03-10-2016 |
Jacob B. Braithwaite, Salt Lake City, UT US
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20150290433 | Guidance Device for Mating a Guidewire to a Medical Device - A guidance device for mating a guidewire with a lumen of a dilator. The guidance device includes a body defining a conduit. The conduit may include a first conduit portion extending from a first end of the body, and may be sized to receive a distal portion of the dilator. The conduit may also include a second conduit portion, extending from a second end of the body, in communication with the first conduit portion. The second conduit portion may be sized to receive the guidewire. The conduit may align the lumen of the dilator with the guidewire when the distal portion of the dilator and the guidewire are received in the conduit such that the guidewire can be inserted into the lumen of the dilator. The body may also include an open slit to enable the guidance device to be removed from the dilator and the guidewire. | 10-15-2015 |
Jennifer Wai-Fung Braithwaite, Lynnwood, WA US
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20130268837 | METHOD AND SYSTEM TO MANAGE INTERACTIVE CONTENT DISPLAY PANELS - A method for managing information displayed on a computing device includes automatically creating, using an application executed by a processor of the computing device, an interactive content display panel, wherein the interactive content display panel includes a graphical user interface element associated with HTML content. The interactive content display panel is displayed in front of all other windows displayed in a work area of a display of the computing device. The displaying includes automatically adjusting the size the interactive content display panel, based on updates to the HTML content, and automatically positioning the interactive content display panel in the display, based on the automatic adjustment of the size of the interactive content display panel and based on available space in the work area of the display. | 10-10-2013 |
20150256415 | BROWSER NOTIFICATIONS - A non-transitory computer-readable storage medium may comprise instructions stored thereon that, when executed by at least one processor, are configured to cause an intermediary server to at least receive, from a first client device, a first login request via a first browser installed on the first client device, the first login request identifying a user account, receive, from a third-party server, a message request, the message request including an identifier and indicating a browser application or a browser extension, map the identifier to the user account, determine whether the user account has installed the browser application or browser extension, and if the user account has installed the browser application or browser extension, send a first message to the first browser based on the message request. | 09-10-2015 |
Michael Braithwaite, Langhorne, PA US
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20120163783 | SYSTEM AND METHOD FOR ILLUMINATING AND IMAGING THE IRIS OF A PERSON - A system and method for capturing an image of one or both irises. To image an iris, a person stands or moves in a target zone. A flash element provides an incoherent flash of light through an aperture. The flash is filtered to produce filtered light. The filtered light has primary wavelengths in the far red and near infrared portions of the spectrum. The filtered light is not perceived well by the human eye due to short duration, NIR color and small size. The intensity of the filtered light at the target area surpasses the intensity of all ambient light. In this manner, a person's face in the target area will always be properly illuminated, even if that person were backlit by full sunlight. An image of the person's face is taken with a camera. The image of the face is analyzed to obtain any iris pattern information. | 06-28-2012 |
20130188083 | System and Method for Illuminating and Identifying a Person - A system and method for capturing an image for biometric identification. To obtain the image, a person stands or moves in a target zone. A flash element provides an incoherent flash of light through an aperture. The flash is filtered to produce filtered light. The filtered light has primary wavelengths no longer than that of blue light. The filtered light is not perceived well by the human eye due to its short duration, color and small point of origin. The intensity of the filtered light at the target area surpasses the intensity of all ambient light. In this manner, a person in the target area will always be properly illuminated, even if that person were backlit by full sunlight. An image of the person is taken with a camera. The image is analyzed to obtain any biometric patterns that can be used for identification. | 07-25-2013 |
20150262024 | SYSTEMS AND METHODS FOR FACE AUTHENTICATION OR RECOGNITION USING SPECTRALLY AND/OR TEMPORALLY FILTERED FLASH ILLUMINATION - A face authentication or recognition system embodiment includes a processing unit; a flash illumination drive circuit; a flash illumination unit having a flashlamp configured to generate a set of flash illumination pulses; a set of spectral filters configured to pass a set of spectrally filtered flash illumination pulses; a lens; an image sensor configured to receive a set of filtered flash illumination pulses reflected from a subject's face and generate a corresponding facial image dataset; and a memory or data storage device configured to store facial image datasets, enrolment datasets, and query datasets, and which includes a face authentication or recognition module. Spectrally filtered flash illumination pulses have an intensity at least approximately equal to the intensity of ambient sunlight, essentially regardless of an outdoor environment under consideration upon or proximate to the surface of the earth. Spectrally filtered flash illumination reflected from the subject's face can be readily distinguished from ambient light, regardless of the environment in which the subject's facial image was captured, providing surprisingly robust facial authentication and/or recognition performance essentially regardless of ambient lighting conditions. | 09-17-2015 |
Paul C. Braithwaite, Brigham City, UT US
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20090211484 | WEAPONS AND WEAPON COMPONENTS INCORPORATING REACTIVE MATERIALS AND RELATED METHODS - Weapons, weapon components and related methods are provided. In one embodiment a weapon component includes one or more discrete fragments embedded in a reactive material matrix. The weapon component may be used as a warhead that includes an explosive charge. In one embodiment the weapon component is configured such that, upon explosive launch, the reactive material matrix fractures to define one or more reactive material matrix fragments. The weapon component may be configured such that the discrete fragments are propelled at a first velocity over a defined distance while the reactive material matrix fragments are propelled at a second velocity over the defined distance, the second velocity being less than the first velocity. The weapon component may be used, for example, in a countermeasure weapon used to defeat a target weapon. Other embodiments of weapon components, weapons and related methods are also disclosed. | 08-27-2009 |
20150275642 | STIMULATION DEVICES, INITIATION SYSTEMS FOR STIMULATION DEVICES AND RELATED METHODS - Downhole stimulation devices include an energetic material disposed within a housing and an initiator for igniting the energetic material. The initiator may comprise a shaped charge configured to produce a projectile to penetrate the energetic material to ignite the energetic material. The housing of the device may comprise a continuous outer surface. Methods of operating a downhole stimulation device include initiating an energetic material disposed within a housing of the stimulation device in order to burn the energetic material in a laterally extending direction transverse to a depth of a borehole in which the stimulation device is disposed. | 10-01-2015 |
Rohan Braithwaite, Gilbert, AZ US
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20130026545 | MULTIPLE WELL DRAIN ENGINEERING FOR HV MOS DEVICES - At least one N-well implant having a different doping level is formed in a silicon substrate by first etching the substrate with an alignment target for aligning future process masks thereto. This alignment target is outside of any active device area. By using at least one N-well implant having a different doping level in combination with the substrate, a graded junction in the drift area of a metal oxide semiconductor (MOS) field effect transistor (FET) can be created and a pseudo Ldd structure may be realized thereby. | 01-31-2013 |
20140210007 | ESD-Protection Circuit for Integrated Circuit Device - A double-diffused metal oxide semiconductor (DMOS) structure is configured as an open drain output driver having electrostatic discharge (ESD) protection and a reverse voltage blocking diode inherent in the structure and without requiring metal connections for the ESD and reverse voltage blocking diode protections. | 07-31-2014 |
Rohan S. Braithwaite, Gilbert, AZ US
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20120126313 | ULTRA THIN DIE TO IMPROVE SERIES RESISTANCE OF A FET - A method for producing a power field effect transistor (FET) device having a low series resistance between the drain and source when switched on has the steps of: forming a vertical power FET in a semiconductor die; and back-grinding the semiconductor die to a thickness of less than or equal to about 100 μm (4 mils) or less. | 05-24-2012 |
20120126314 | VERTICAL DMOS-FIELD EFFECT TRANSISTOR - A vertical diffused metal oxide semiconductor (DMOS) field-effect transistors (FET) comprises a substrate of a first conductivity type forming a drain region; an epitaxial layer of the first conductivity type on said substrate; first and second base regions of the second conductivity type within said epitaxial layer, spaced apart by a predefined distance; first and second source regions of a first conductivity type arranged in said first and second base regions, respectively, wherein said first and second base region is operable to form first and second lateral channels between said source region and said epitaxial layer; a gate structure insulated from said epitaxial layer by an insulation layer and arranged above the region between the first and second base regions and wherein the gate structure comprises first and second gate regions, each gate region only covering the first and second channel, respectively within said first and second base region. | 05-24-2012 |
20120126320 | METHOD FOR MANUFACTURING A MOS-FIELD EFFECT TRANSISTOR - A method for manufacturing a Power Metal-Oxide-Semiconductor Field-Effect-Transistor (MOSFET) has the steps of: implanting a base region of the Power MOSFET within an epitaxial layer of a semiconductor chip comprising an insulated gate structure, implanting a source link region on one side of the gate through a first mask, wherein the first mask is partially formed by an edge of the gate, the source link extending from a surface into the epitaxial layer and having a width defined by the first window, subsequently forming a spacer extending from the edge of the gate which defines the first window and forming a second mask which is partially formed by the spacer, and implanting a source region through the second mask. | 05-24-2012 |
20120129305 | METHOD FOR MANUFACTURING A MOS-FIELD EFFECT TRANSISTOR - A method for manufacturing a Metal-Oxide-Semiconductor Field-Effect-Transistor (MOSFET) has the step of implanting a base region of said MOSFET within an epitaxial layer of a semiconductor chip comprising an insulated gate structure used as a masking element, wherein the implant beam is angled with respect to a vertical axis of the semiconductor chip such that the base region extends sufficiently under the gate to form a Power-MOSFET. | 05-24-2012 |
Sherman W. Braithwaite, Brooklyn, NY US
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20090278595 | Braithwaite particle trap (THE BPT) - THE BRAITHWAITE PARTICLE TRAP, a small device that is for or used to generate limitless electrical power. THE BPT CIRCUIT works simply by using Like-Forces (+ verses +) and (− verses −) or charges instead of Opposite-Forces (+ verses −) to produce power or to increase electrical power greatly. In general, great electrical power exists not only by having a great flow of energy or current. Electrical power can be made to increase because there is a great isolation of particles set aside to perform a function at a later time. When used, the isolation of particles helps to accumulate opposite charges with sometimes its greatest potential. In other words, as soon as one particular charge (protons or electrons) or while those charges accumulate—or in the sense of protons—and are isolated, the POTENTIAL ENERGY gains force to observe atomic particles of its opposite nature. | 11-12-2009 |
Susan S. Braithwaite, Skokie, IL US
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20100137788 | METHODS AND SYSTEMS FOR DETERMINING AN INTRAVENOUS INSULIN INFUSION RATE TO CORRECT HYPERGLYCEMIA OF A PATIENT, TO MAINTAIN EUGLYCEMIA OF A PATIENT, AND TO PREVENT HYPOGLYCEMIA OF A PATIENT - Methods and systems for determining an intravenous infusion rate to correct hyperglycemia of a patient, to maintain euglycemia of a patient, and to prevent hypoglycemia are disclosed. In one aspect, a method for determining an intravenous insulin infusion rate to correct hyperglycemia of a patient includes estimating an insulin infusion maintenance rate to maintain euglycemia in a patient. Further, a relationship between a current blood glucose concentration of the patient and a target blood glucose concentration may be determined. An insulin infusion rate may be determined based on the estimated insulin infusion maintenance rate and based on the relationship between the current blood glucose concentration and the target blood glucose concentration. A glycemic response of the patient may be measured while using the determined insulin infusion rate. The insulin infusion maintenance rate is re-estimated based on the glycemic response of the patient at a previous insulin infusion rate. | 06-03-2010 |