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Culbert, CA
Brad Culbert, Rancho Santa Margarita, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090105745 | Tissue Dilation Systems and Related Methods - A tissue dilation system is described which effectively provides an access path from a skin surface region to a target structure located in the body of a patient. The present tissue dilation system includes a tissue penetrating member and a sleeve. The tissue penetrating member includes an expandable body portion that can be inserted through the skin of a patient in a first configuration, and can be deployed into a fully expanded second configuration to dilate tissue surrounding the body portion. The sleeve is placed over the expanded body portion in the fully expanded second configuration. When the tissue penetrating member is removed from the sleeve, an access path is provided to the target structure from the skin region. When the present systems are used in combination with bone fixation devices, the present systems can provide a suitable path from the skin surface to a bony target structure, such as vertebrae, of the patient. Kits containing the present systems and methods of using such systems are also described. | 04-23-2009 |
| 20090149857 | Telescopic Percutaneous Tissue Dilation Systems and Related Methods - Tissue dilation systems are disclosed. The present systems provide percutaneous access to one or more target structures located in a patient's body. The tissue dilation systems include two or more tissue dilation tubes telescopically arranged and moveable relative to each other. The tissue dilation tubes can be preassembled prior to use by utilizing a dilation tube retention assembly which can maintain the dilation tubes in a substantially fixed position and release the tubes therefrom in order to dilate a patient's tissue. Methods of producing the present systems and using the present systems in surgical procedures are also disclosed. | 06-11-2009 |
Bradley Steven Culbert, Rancho Santa Margarita, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100324576 | Plaque removal device with rotatable cutting element - An elongate tubular body with a rotatable cutting element is provided. An opening is provided near the distal end of the tubular body, and the cutting element may be partially exposed through the opening. The cutting element is configured to remove plaque from the wall of a body lumen. A distal segment may coupled to the distal end of the tubular body and may have a distal port for slidably receiving a guidewire therethrough. | 12-23-2010 |
Brad S. Culbert, Rancho Santa Margarita, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080287981 | DILATION INTRODUCER AND METHODS FOR ORTHOPEDIC SURGERY - A method is provided for a minimally invasive procedure utilizing the telescoping dilation introducer to insert a bone fixation device into a patient's spine for posterior spine fusion. The dilation introducer has a locked assembled configuration for placement of the dilation introducer against a patient's bone tissue to be treated, and an unlocked, collapsed configuration for dilating the patient's soft tissue down to the bone tissue to be treated to a desired degree of dilation to permit minimally invasive surgical procedures on the patient's bone tissue to be treated. Dilator tubes are successively released and advanced to progressively expand the patient's soft tissue down to the bone tissue to be treated. | 11-20-2008 |
| 20080306537 | METHOD AND APPARATUS FOR SPINAL STABILIZATION - A method and apparatus of limiting at least one degree of movement between a superior vertebral body, an inferior vertebral body, and an intermediate vertebral body that is disposed between the superior and inferior vertebral bodies of a patient. The method can comprise: advancing a distal end of a stabilization device into a pedicle of the intermediate vertebral body; positioning a proximal portion of the stabilization device such that the proximal portion limits at least one degree of movement between the superior vertebral body and the intermediate vertebral body by contacting a surface of the superior vertebral body; and advancing a distal end of a fixation device into a facet of the intermediate vertebral body and into a facet or pedicle of the inferior vertebral body for stabilizing the intermediate vertebral body and the inferior vertebral body. | 12-11-2008 |
| 20090069813 | METHOD AND APPARATUS FOR BONE FIXATION WITH SECONDARY COMPRESSION - Disclosed is a fracture fixation device, for reducing and compressing fractures in a bone. The fixation device includes an elongate body comprising a first portion and a second portion that are detachably coupled to each other. The first portion defines a helical cancellous bone anchor and the second portion defines a distal end. An axially moveable proximal anchor is carried by the proximal end of the fixation device and is rotationally locked to the first portion. The device is rotated into position across the femoral neck and into the femoral head, and the proximal anchor is distally advanced to lock the device into place. The second portion is then detached from the first portion. | 03-12-2009 |
| 20100174314 | METHOD AND APPARATUS FOR SPINAL STABILIZATION - A method of limiting at least one degree of movement between a superior vertebral body and an inferior vertebral body of a patient includes advancing a distal end of a stabilization device into a pedicle of the inferior vertebral body. A proximal portion of the stabilization device is positioned such that the proximal portion limits at least one degree of movement between a superior vertebral body and an inferior vertebral body by contacting a surface of the superior vertebral body. | 07-08-2010 |
| 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 |
| 20110152933 | 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 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. | 06-23-2011 |
| 20110218575 | 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. | 09-08-2011 |
Brad S. Culbert, Rancho Santa Margarit, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110264147 | METHOD AND APPARATUS FOR SPINAL STABILIZATION - A method and apparatus of limiting at least one degree of movement between a superior vertebral body, an inferior vertebral body, and an intermediate vertebral body that is disposed between the superior and inferior vertebral bodies of a patient. The method can comprise: advancing a distal end of a stabilization device into a pedicle of the intermediate vertebral body; positioning a proximal portion of the stabilization device such that the proximal portion limits at least one degree of movement between the superior vertebral body and the intermediate vertebral body by contacting a surface of the superior vertebral body; and advancing a distal end of a fixation device into a facet of the intermediate vertebral body and into a facet or pedicle of the inferior vertebral body for stabilizing the intermediate vertebral body and the inferior vertebral body. | 10-27-2011 |
Daniel Culbert, Sunnyvale, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090265174 | ROBUST AND INVARIANT AUDIO PATTERN MATCHING - The present invention provides an innovative technique for rapidly and accurately determining whether two audio samples match, as well as being immune to various kinds of transformations, such as playback speed variation. The relationship between the two audio samples is characterized by first matching certain fingerprint objects derived from the respective samples. A set ( | 10-22-2009 |
Daniel Culbert, Los Gatos, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090292690 | Method and System for Automatic Event Administration and Viewing - This is a method and system for automated calendar event creation from unstructured text, with assisted administration and viewing. | 11-26-2009 |
| 20100331088 | Method and System for Real Time Collaborative Story Generation and Scoring - This is a method and system for collaborative story generation and scoring based on real time player story line submissions and voting. | 12-30-2010 |
Diane L. Culbert, San Jose, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110304785 | DISPLAYS WITH MINIMIZED CURTAIN MURA - Displays such as liquid crystal displays may be provided with structures that minimize curtain mura. A display may have upper and lower polarizers. A color filter layer and a thin film transistor layer may be located between the upper and lower polarizers. A liquid crystal layer may be interposed between the color filter layer and the thin film transistor layer. A first optical film layer that includes a birefringent compensating layer may be located between the upper polarizer and the color filter layer. A second optical film layer that is devoid of birefringent compensating layers may be located between the thin film transistor layer and the lower polarizer. A grid of metal signal lines may be used to distribute signals to thin film transistors on the thin film transistor layer. A black mask may be interposed between the grid of signal lines and the thin film transistor layer. | 12-15-2011 |
Robert M. Culbert, Manhattan Beach, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100095844 | Portable room air purifier - A portable room air purifier includes a hollow cylindrical air filter disposed within a housing and having an inner surface circumscribing a cylindrical air treatment space and an outer surface. A sorbant material is disposed on the inner surface of the air filter and a germicidal lamp is disposed within the cylindrical air treatment space to emit germicidal light within the space and incident upon the sorbant material on the inner surface of the air filter. A fan is disposed in the housing to draw air from the cylindrical air treatment space through the air filter such that the air enters the filter through the inner surface and exits the filter through the outer surface. The portable room air purifier preferably includes an electrical circuit configured to power the fan and the germicidal lamp when the housing is in an assembled condition, and to deactivate both the fan and the lamp when the housing is disassembled. | 04-22-2010 |
| 20100213945 | System and Method of Monitoring an Electronic Discharge Device in an Air Purification System - A method and system of remotely monitoring an operational status of electronic discharge devices in an air purification system senses emitted radiation at a location proximate the air purification system, alone or in combination with a determination of an amount of time remaining in an operational lifetime of the electronic discharge device, or an amount of power delivered to at least one of the electronic discharge devices. A determination of the operational status of at least one of the electronic discharge devices is made based on at least emitted radiation, and the status information is transmitted to a remote monitoring unit that receives the status information and displays an indicator of operational status. In one embodiment, the operational status of a UV-C germicidal lamp may be monitored using optically sensitive devices located within a purification system. | 08-26-2010 |