Patent application number | Description | Published |
20080215680 | Conference Server Operations - An improved networked computer communications system handles arbitrary streams of data, and transports at varying speeds those streams where intermediate updates can be dropped if they are obsoleted by later arriving data updates, optimizing the utilization of network and node resources. Complex buffering by system server software allows distributed, parallel, or redundant processing, transmission, and storage for performance, reliability, and robustness. Various parameters of the system can be monitored, and the system can be reconfigured automatically based on the observations. Varied techniques reduce the perceived end-to-end latency and take advantage of software and hardware capabilities that assets connected to the system may possess. One conferencing system allows conference participants to share all or a portion of the display seen on their computer screens. The conferees may be at sites removed from each other, or may view a recorded presentation or archived conference at different times. Conference participants are either “presenters” who can modify the display or “attendees” who cannot modify the display. A pointer icon, which can be labeled to identify the conferee, is displayed on the shared image area. Each conferee can modify the position of his or her own pointer, even when not presenting, so that every participant can see what each conferee is pointing to, should a conferee choose to point to an element of the display. These and other features apply to other data streams shared in the conference or in meetings where there is no shared-image data stream. | 09-04-2008 |
20120102110 | PRESENTING INFORMATION IN A CONFERENCE - One conferencing system allows conference participants to share all or a portion of the display seen on their computer screens. The conferees may be at sites removed from each other, or may view a recorded presentation or archived conference at different times. Conference participants are either “presenters” who can modify the display or “attendees” who cannot modify the display. A pointer icon, which can be labeled to identify the conferee, is displayed on the shared image area. Each conferee can modify the position of his or her own pointer, even when not presenting, so that every participant can see what each conferee is pointing to, should a conferee choose to point to an element of the display. These and other features apply to other data streams shared in the conference or in meetings where there is no shared-image data stream. | 04-26-2012 |
20120102111 | PRESENTING INFORMATION IN A CONFERENCE - One conferencing system allows conference participants to share all or a portion of the display seen on their computer screens. The conferees may be at sites removed from each other, or may view a recorded presentation or archived conference at different times. Conference participants are either “presenters” who can modify the display or “attendees” who cannot modify the display. A pointer icon, which can be labeled to identify the conferee, is displayed on the shared image area. Each conferee can modify the position of his or her own pointer, even when not presenting, so that every participant can see what each conferee is pointing to, should a conferee choose to point to an element of the display. These and other features apply to other data streams shared in the conference or in meetings where there is no shared-image data stream. | 04-26-2012 |
20130246529 | PRESENTING INFORMATION IN A CONFERENCE - One conferencing system allows conference participants to share all or a portion of the display seen on their computer screens. The conferees may be at sites removed from each other, or may view a recorded presentation or archived conference at different times. Conference participants are either “presenters” who can modify the display or “attendees” who cannot modify the display. A pointer icon, which can be labeled to identify the conferee, is displayed on the shared image area. Each conferee can modify the position of his or her own pointer, even when not presenting, so that every participant can see what each conferee is pointing to, should a conferee choose to point to an element of the display. These and other features apply to other data streams shared in the conference or in meetings where there is no shared-image data stream. | 09-19-2013 |
20140258406 | PRESENTING INFORMATION IN A CONFERENCE - One conferencing system allows conference participants to share all or a portion of the display seen on their computer screens. The conferees may be at sites removed from each other, or may view a recorded presentation or archived conference at different times. Conference participants are either “presenters” who can modify the display or “attendees” who cannot modify the display. A pointer icon, which can be labeled to identify the conferee, is displayed on the shared image area. Each conferee can modify the position of his or her own pointer, even when not presenting, so that every participant can see what each conferee is pointing to, should a conferee choose to point to an element of the display. These and other features apply to other data streams shared in the conference or in meetings where there is no shared-image data stream. | 09-11-2014 |
Patent application number | Description | Published |
20100331891 | SYSTEM AND METHOD FOR SPINAL FIXATION - A system and method of bone fixation are provided for improving the bone growth and stability of the fixated bones. For example, a target site for a bone fixation procedure can be accessed at a facet of a first vertebra using a tissue dilator. Bone material can be disrupting from or at the target site, and a bone fixation device can be installed to fix the first vertebra relative to a second vertebra. The disruption and/or removal of the bone material, such as by rasping facets or a facet joint of the first vertebra and the second vertebra, can tend to promote bone growth. Further, it is contemplated that bone graft material can be inserted at the target site, such as into a joint space formed between facets of the first vertebra and the second vertebra. | 12-30-2010 |
20110040332 | SPINOUS PROCESS SPACER AND IMPLANTATION PROCEDURE - A spinal fixation procedure and system are provided for fixing the spacing of an inferior vertebra relative to a superior vertebra. The procedure for implanting a spinous process spacer can comprise decorticating and/or forming a notch in adjacent spinous processes, measuring the distance between the notches formed in the spinous processes, and inserting an interspinous process implant such that the implant is fitted into the notches of the spinous processes. Other fixation devices, such as bone screws, can also be used for fixing the position of the vertebrae and to create facet fusion. | 02-17-2011 |
20110313465 | METHOD AND APPARATUS FOR SPINAL STABILIZATION - A method and apparatus of limiting at least one degree of movement between a superior vertebrae and an inferior vertebrae of a patient includes advancing a distal end of a stabilization device made of a bio-absorbable material, such as cortical bone, into a pedicle of the inferior vertebrae. A proximal portion of the stabilization device is positioned such that the proximal portion limits at least one degree of movement between a superior vertebrae and an inferior vertebrae by contacting a surface of the superior vertebrae. | 12-22-2011 |
20120197405 | INTERVERTEBRAL IMPLANT - An intervertebral implant and related methods of use are provided for treatment of spaces between two vertebrae. The implant can comprise a first member and a second member that are configured for engagement in a stacked configuration. The first member and second member can be inserted separately so that the intervertebral space can be reached through limited access pathways. The first member and second member can be coupled in situ in the intervertebral space to form an implant of desired height. In this manner, an intervertebral implant having final dimensions that would not fit through a limited access pathway can be implanted through the access pathway by inserting the implant in separate member pieces. | 08-02-2012 |
20120203290 | METHOD AND APPARATUS FOR SPINAL FIXATION - Fusion of cervical spinal vertebrae with one or more fixation devices can be accomplished with the described tools and methods. For example, a guidewire introducer can include a tubular introducer cannula and a handle. The handle can be angularly offset from the introducer cannula such that positioning of the introducer on the cervical spine does not interfere with a patient's head. A sheath assembly can include inner and outer sheath bodies and a handle. The handle is angularly offset from the sheath bodies such that the sheath assembly can be applied to the cervical spine without interference to the patient's head. The sheath body can be curved or straight. Various tools such as drills, tapping devices, compression tools, and pin release tools can be applied to the cervical spine through the sheath body to apply the fixation device. The tools can include elongate flexible shafts. | 08-09-2012 |
20120232552 | METHOD AND APPARATUS FOR MINIMALLY INVASIVE INSERTION OF INTERVERTEBRAL IMPLANTS - A dilation introducer for orthopedic surgery is provided for minimally invasive access for insertion of an intervertebral implant. The dilation introducer may be used to provide an access position through Kambin's triangle from a posterolateral approach. A first dilator tube with a first longitudinal axis is provided. A second dilator tube may be introduced over the first, advanced along a second longitudinal axis parallel to but offset from the first. A third dilator tube may be introduced over the second, advanced along a third longitudinal axis parallel to but offset from both the first and the second. An access cannula may be introduced over the third dilator tube. With the first, second, and third dilator tubes removed, surgical instruments may pass through the access cannula to operate on an intervertebral disc and/or insert an intervertebral implant. | 09-13-2012 |
20120232658 | METHOD AND APPARATUS FOR MINIMALLY INVASIVE INSERTION OF INTERVERTEBRAL IMPLANTS - A dilation introducer for orthopedic surgery is provided for minimally invasive access for insertion of an intervertebral implant. The dilation introducer may be used to provide an access position through Kambin's triangle from a posterolateral approach. A first dilator tube with a first longitudinal axis is provided. A second dilator tube may be introduced over the first, advanced along a second longitudinal axis parallel to but offset from the first. A third dilator tube may be introduced over the second, advanced along a third longitudinal axis parallel to but offset from both the first and the second. An access cannula may be introduced over the third dilator tube. With the first, second, and third dilator tubes removed, surgical instruments may pass through the access cannula to operate on an intervertebral disc and/or insert an intervertebral implant. | 09-13-2012 |
20130190769 | METHOD AND APPARATUS FOR MINIMALLY INVASIVE INSERTION OF INTERVERTEBRAL IMPLANTS - A dilation introducer for orthopedic surgery is provided for minimally invasive access for insertion of an intervertebral implant. The dilation introducer may be used to provide an access position through Kambin's triangle from a posterolateral approach. A first dilator tube with a first longitudinal axis is provided. A second dilator tube may be introduced over the first, advanced along a second longitudinal axis parallel to but offset from the first. A third dilator tube may be introduced over the second, advanced along a third longitudinal axis parallel to but offset from both the first and the second. An access cannula may be introduced over the third dilator tube. With the first, second, and third dilator tubes removed, surgical instruments may pass through the access cannula to operate on an intervertebral disc and/or insert an intervertebral implant. | 07-25-2013 |
20130245703 | METHOD AND APPARATUS FOR SACROILIAC JOINT FIXATION - Disclosed is a fixation device for sacroiliac joint stabilization. The fixation device includes an elongated body comprising a bone anchor at a distal end. An axially moveable proximal anchor is carried by the proximal end of the fixation device. In one embodiment, the device is inserted through the ilium of the pelvis and the bone anchor is rotated into position within the sacrum. The proximal anchor is distally advanced with respect to the bone anchor to provide compression across the sacroiliac joint. | 09-19-2013 |
20140100595 | METHOD AND APPARATUS FOR MINIMALLY INVASIVE INSERTION OF INTERVERTEBRAL IMPLANTS - A dilation introducer for orthopedic surgery is provided for minimally invasive access for insertion of an intervertebral implant. The dilation introducer may be used to provide an access position through Kambin's triangle from a posterolateral approach. A first dilator tube with a first longitudinal axis is provided. A second dilator tube may be introduced over the first, advanced along a second longitudinal axis parallel to but offset from the first. A third dilator tube may be introduced over the second, advanced along a third longitudinal axis parallel to but offset from both the first and the second. An access cannula may be introduced over the third dilator tube. With the first, second, and third dilator tubes removed, surgical instruments may pass through the access cannula to operate on an intervertebral disc and/or insert an intervertebral implant. | 04-10-2014 |
20140100660 | METHOD AND APPARATUS FOR MINIMALLY INVASIVE INSERTION OF INTERVERTEBRAL IMPLANTS - A dilation introducer for orthopedic surgery is provided for minimally invasive access for insertion of an intervertebral implant. The dilation introducer may be used to provide an access position through Kambin's triangle from a posterolateral approach. A first dilator tube with a first longitudinal axis is provided. A second dilator tube may be introduced over the first, advanced along a second longitudinal axis parallel to but offset from the first. A third dilator tube may be introduced over the second, advanced along a third longitudinal axis parallel to but offset from both the first and the second. An access cannula may be introduced over the third dilator tube. With the first, second, and third dilator tubes removed, surgical instruments may pass through the access cannula to operate on an intervertebral disc and/or insert an intervertebral implant. | 04-10-2014 |
20140257484 | INTERVERTEBRAL IMPLANT - An adjustable spinal fusion intervertebral implant including upper and lower body portions each having proximal and distal surfaces at proximal and distal ends thereof. The implant can include a proximal wedge member disposed at the proximal ends of the respective ones of the upper and lower body portions, and a distal wedge member disposed at the distal ends of the respective ones of the upper and lower body portions. First and second linkages can connect the upper and lower body portions. Rotation of an actuator shaft can cause the distal and proximal wedge members to be drawn together such that longitudinal movement of the distal wedge member against the distal surfaces and the longitudinal movement of the proximal wedge member against the proximal surfaces causes separation of the upper and lower body portions. | 09-11-2014 |
20150094610 | METHOD AND APPARATUS FOR MINIMALLY INVASIVE INSERTION OF INTERVERTEBRAL IMPLANTS - A dilation introducer for orthopedic surgery is provided for minimally invasive access for insertion of an intervertebral implant. The dilation introducer may be used to provide an access position through Kambin's triangle from a posterolateral approach. A first dilator tube with a first longitudinal axis is provided. A second dilator tube may be introduced over the first, advanced along a second longitudinal axis parallel to but offset from the first. A third dilator tube may be introduced over the second, advanced along a third longitudinal axis parallel to but offset from both the first and the second. An access cannula may be introduced over the third dilator tube. With the first, second, and third dilator tubes removed, surgical instruments may pass through the access cannula to operate on an intervertebral disc and/or insert an intervertebral implant. | 04-02-2015 |
20150112398 | METHOD AND APPARATUS FOR MINIMALLY INVASIVE INSERTION OF INTERVERTEBRAL IMPLANTS - A dilation introducer for orthopedic surgery is provided for minimally invasive access for insertion of an intervertebral implant. The dilation introducer may be used to provide an access position through Kambin's triangle from a posterolateral approach. A first dilator tube with a first longitudinal axis is provided. A second dilator tube may be introduced over the first, advanced along a second longitudinal axis parallel to but offset from the first. A third dilator tube may be introduced over the second, advanced along a third longitudinal axis parallel to but offset from both the first and the second. An access cannula may be introduced over the third dilator tube. With the first, second, and third dilator tubes removed, surgical instruments may pass through the access cannula to operate on an intervertebral disc and/or insert an intervertebral implant. | 04-23-2015 |
Patent application number | Description | Published |
20090285762 | IMAGING METHODS AND COMPOSITIONS COMPRISING FLUORESCENT DYES ASSOCIATED WITH VIRAL COMPONENTS FOR NERVE IMAGING - Disclosed herein are compositions and methods for imaging nerve cells. The composition comprises a fluorescent dye; and a viral component selected from a neurotropic, replication-defective virus, a viral protein of a neurotropic virus, and a capsid of a neurotropic virus. Although the fluorescent dye in itself cannot penetrate nerve cells, the fluorescent dye is bound to the viral component to form a dye/viral component complex that is capable of penetrating nerve cells. | 11-19-2009 |
20100286529 | NEAR INFRA RED FLUORESCENCE IMAGING FOR VISUALIZATION OF BLOOD VESSELS DURING ENDOSCOPIC HARVEST - Endoscopic identification and dissection of a blood vessel in tissue during endoscopic harvest can be enhanced by injecting a bolus of ICG into the bloodstream, illuminating the target vessels with excitation light capable of exciting fluorescence in the ICG, and locating the vessel to be harvested by observing the ICG fluorescence. Moreover, collapsed blood vessel may be harvested by inserting an endoscope into the collapsed blood vessel, injecting into the collapsed blood vessel a bolus containing ICG to re-inflate the blood vessel, illuminating the target vessels with excitation light capable of exciting fluorescence in the ICG; and locating the re-inflated blood vessel by observing the ICG fluorescence. | 11-11-2010 |
20110098685 | METHODS FOR PRODUCTION AND USE OF SUBSTANCE-LOADED ERYTHROCYTES (S-IEs) FOR OBSERVATION AND TREATMENT OF MICROVASCULAR HEMODYNAMICS - Disclosed herein are methods, kits, and compositions for medical imaging relating to fluorescent dyes entrapped in erythrocytes. Also disclosed therein are methods, and compositions further comprising erythrocytes entrapping at least one therapeutically active agent, as well as methods for releasing the entrapped therapeutically active agent(s). Disclosed herein also are methods for preparation of the cells entrapping dye and therapeutically active agent(s) in a freeze-dried form that makes them readily available and easy to use in a clinical environment. | 04-28-2011 |
20120078093 | IMAGING METHODS AND COMPOSITIONS COMPRISING FLUORESCENT DYES ASSOCIATED WITH VIRAL COMPONENTS FOR NERVE IMAGING - Disclosed herein are compositions and methods for imaging nerve cells. The composition comprises a fluorescent dye; and a viral component selected from a neurotropic, replication-defective virus, a viral protein of a neurotropic virus, and a capsid of a neurotropic virus. Although the fluorescent dye in itself cannot penetrate nerve cells, the fluorescent dye is bound to the viral component to form a dye/viral component complex that is capable of penetrating nerve cells. | 03-29-2012 |
20130053690 | Method and Apparatus for Performing Intra-Operative Angiography - Method for assessing the patency of a patient's blood vessel, advantageously during or after treatment of that vessel by an invasive procedure, comprising administering a fluorescent dye to the patient; obtaining at least one angiographic image of the vessel portion; and evaluating the at least one angiographic image to assess the patency of the vessel portion. Other related methods are contemplated, including methods for assessing perfusion in selected body tissue, methods for evaluating the potential of vessels for use in creation of AV fistulas, methods for determining the diameter of a vessel, and methods for locating a vessel located below the surface of a tissue. | 02-28-2013 |
20140308656 | METHODS FOR PRODUCTION AND USE OF SUBSTANCE-LOADED ERYTHROCYTES (S-IEs) FOR OBSERVATION AND TREATMENT OF MICROVASCULAR HEMODYNAMICS - Disclosed herein are methods, kits, and compositions for medical imaging relating to fluorescent dyes entrapped in erythrocytes. Also disclosed therein are methods, and compositions further comprising erythrocytes entrapping at least one therapeutically active agent, as well as methods for releasing the entrapped therapeutically active agent(s). Disclosed herein also are methods for preparation of the cells entrapping dye and therapeutically active agent(s) in a freeze-dried form that makes them readily available and easy to use in a clinical environment. | 10-16-2014 |
20140371583 | QUANTIFICATION OF ABSOLUTE BLOOD FLOW IN TISSUE USING FLUORESCENCE MEDIATED PHOTOPLETHYSMOGRAPHY - There is provided a method and a system for quantification of absolute blood flow in tissue using near-infrared fluorescence angiography in conjunction with photoplethysmography (fluorescence-mediated photoplethysmography). The method and system of the present invention provide absolute, real-time measurements of flow in terms of volume/time/area based upon measurement of fluorescence intensity. | 12-18-2014 |
20150112192 | METHOD FOR ASSESSING BLOOD FLOW IN VASCULATURE - Methods for assessing blood flow in vasculature in a portion of tissue in an animal may include administering a fluorescent dye to the animal such that the fluorescent dye enters the portion of tissue, exciting the fluorescent dye within the portion of tissue with a source of illumination such that the fluorescent dye emits radiation, capturing the radiation emitted by the fluorescent dye with a camera capable of capturing a series of angiographic images within the portion of tissue, and evaluating the series of angiographic images to assess blood flow in the vasculature in the tissue portion. | 04-23-2015 |
20150112193 | METHOD FOR ASSESSING PERFUSION IN TISSUE - Methods for assessing perfusion in a portion of tissue in an animal may include administering a fluorescent dye to the animal such that the fluorescent dye enters the portion of tissue, exciting the fluorescent dye within the portion of tissue with a source of illumination such that the fluorescent dye emits radiation, capturing the radiation emitted by the fluorescent dye with a camera, and obtaining at least one image of the fluorescence radiation emitted from the portion of tissue | 04-23-2015 |
Patent application number | Description | Published |
20090230228 | FIBER OPTIC/ELECTRICAL CABLE REEL ASSEMBLY - A cable reel or cable reel assembly is provided for storing, deploying, retrieving and transporting a cable assembly (having a cable and connectors). The cable reel includes a central hub and two side flanges constructed, in one embodiment, of composite plastic material having reinforcing material(s). An annular rim and spaced apart spoke sections in each side flange function to provide multiple carrying handles. In a specific embodiment, a secondary hub (and third flange) adjacent the central hub is positioned and disposed within a side periphery defined by the annular rim of one of the side flanges enabling two cable reels to be stacked together such that the annular rims of respective cable reels may be in close or actual contact. In another embodiment, a retractable handle is disposed within the side periphery when in the retracted position. | 09-17-2009 |
20110170826 | VERSATILE SYSTEM FOR CONFIGURABLE HYBRID FIBER-OPTIC/ELECTRICAL CONNECTORS - A system for providing a configurable hybrid electrical/optical connector assembly is disclosed. The system provides a connector housing, having a channel through which some connection between transmission elements is made. An insert cap is produced, securable to the housing within the channel. The insert cap has a plurality of universal channel apertures formed through it. An electrical channel insert is provided, and disposed within one of the plurality of channel apertures. The electrical channel insert is adapted to secure an electrical transmission element. An optical channel insert is also provided, and disposed within another of the plurality of channel apertures. The optical channel insert is adapted to secure an optical transmission element. | 07-14-2011 |
20120145821 | FIBER OPTIC/ELECTRICAL CABLE REEL ASSEMBLY - A cable reel or cable reel assembly is provided for storing, deploying, retrieving and transporting a cable assembly (having a cable and connectors). The cable reel includes a central hub and two side flanges constructed, in one embodiment, of composite plastic material having reinforcing material(s). An annular rim and spaced apart spoke sections in each side flange function to provide multiple carrying handles. In a specific embodiment, a secondary hub (and third flange) adjacent the central hub is positioned and disposed within a side periphery defined by the annular rim of one of the side flanges enabling two cable reels to be stacked together such that the annular rims of respective cable reels may be in close or actual contact. In another embodiment, a retractable handle is disposed within the side periphery when in the retracted position. | 06-14-2012 |
20120148196 | VERSATILE SYSTEM FOR CONFIGURABLE HYBRID FIBER-OPTIC/ELECTRICAL CONNECTORS - A system for providing a configurable hybrid electrical/optical connector assembly is disclosed. The system provides a connector housing, having a channel through which some connection between transmission elements is made. An insert cap is produced, securable to the housing within the channel. The insert cap has a plurality of universal channel apertures formed through it. An electrical channel insert is provided, and disposed within one of the plurality of channel apertures. The electrical channel insert is adapted to secure an electrical transmission element. An optical channel insert is also provided, and disposed within another of the plurality of channel apertures. The optical channel insert is adapted to secure an optical transmission element. | 06-14-2012 |
20140001305 | FIBER OPTIC-ELECTRICAL CABLE REEL ASSEMBLY | 01-02-2014 |
20140041212 | Modular Back Shell Apparatus for Circular Connectors - A back shell apparatus receives a cable having conductors extending through the apparatus for attaching to a connector. The back shell includes at least two clam shell halves that mate to surround the conductors. The back shell allows for angular configurations of the cable and connector by including flexible bellows through which the conductors extend. The bellows are respectively expandable and retractable about the conductors. The back shell apparatus further includes a modular cable adapter that receives a respectively sized cable terminus from which the conductors extend into the bellows toward a connector. The back shell apparatus further includes a coupling nut adapter holding a respectively sized coupling nut that mates with the connector. | 02-13-2014 |
20140178008 | UNIVERSAL HYBRID ELECTRICAL/FIBER OPTIC INSERT CAP AND HYBRID CONNECTOR AND METHODS - Blank insert caps (pin/socket type) for use in a connector/assembly are partially manufactured or pre-formed to a generic or universal state having a plurality of prospective terminal/contacts. Minimal subsequent processing (performed when desired) configures the blank insert cap into a hybrid insert cap having a desired combination of electrical and fiber optic pin terminals (in the case of pin-style insert cap) or electrical and fiber optic socket terminals (in the case of socket-style insert caps). The blank insert caps include partially formed structures that, when further processed by removal of specific material, are configured into a receptacle for receiving the desired terminal. | 06-26-2014 |