Patent application number | Description | Published |
20100156318 | Light Source System For Use With Medical Devices - A light source system adapted to embrace the head of the scope of a C-Arm Fluoroscopic machine. The light source system comprises of a cylindrical hollow frame having an outer surface and an inner surface defining an aperture for passage of the head of a scope of a C-Arm Fluoroscopic machine. Retained within the frame is a plurality of light emitting sources which are electrically connected to a power source. The frame consists of two semi-circular portions that are releasably connected by a fastening means for attachment to the head of a scope of a C-Arm Fluoroscopic machine. The light source system further includes a sterile hollow drape connected to the upper face of the frame. The sterile hollow drape is adapted to cover the C-Arm Fluoroscopic machine. The light source system also further includes a transparent grid sheet attached to the lower face of the frame whereby the plurality of light sources reflect a grid pattern projected form the transparent grid sheet. | 06-24-2010 |
20110046632 | Medical Tool And Method For Forming Holes - A medical tool and method are provided. The tool includes a shank for insertion into an animal to produce a hole, inject material and/or extract a sample. The shank is provided with color zones which, when referenced to a portion of a body part, will indicate depth of penetration of the shank. | 02-24-2011 |
20110125196 | CAM Lock Pedicle Screw - The present invention is directed to a pedicle screw fixation system which can be made for either posterior cervical, thoracic, lumbar spine, or elsewhere. With this type of system a surgeon can implant a pedicle screw system utilizing the same instrument set for an open or closed procedure. The system is designed to avoid cross threading and splitting of tulip heard by use of an outer threaded tulip and reducing donut. The system also provides the ability for superior angulation for hard to reach areas that are common in spinal procedures. The system allows for a bio-absorbable part (the reduction donut) that enhances fusion in the coming months after the procedure. With the elongate tulip portion of the system the user is able to avoid the need for other cannula type instruments; the need of additional parts; the need of additional instruments which could introduce bacteria into the patient and the need for fluoroscopy. The system is completely cannulated so as to permit a HOLDING wire driven procedure. The rods employed with these pedicle screws can be either flexible or rigid. Preferably a rod which is octagonal in cross section is employed with the system so as to prevent rotation in the tulip and slippage. | 05-26-2011 |
Patent application number | Description | Published |
20090077826 | Systems And Methods For Reducing Electrostatic Charge In A Fluidized Bed - Systems and methods for fluidization of particle and/or powder systems with reduced generation of static electricity are disclosed. The systems/methods are particularly advantageous for fluidization of nanoparticle and/or nanopowder systems, where the generation and/or presence of static electricity is a significant fluidization issue. The systems and methods generally involve the addition of an alcohol or other solvent to a fluidization gas to be introduced to the fluidization chamber, e.g., by bubbling the fluidization gas through a volume of solvent/alcohol, to advantageously reduce the build up of electrostatic charge. Systems and methods for capturing in-situ images within a fluidized bed are also provided that involve reducing the electrostatic charges generated within the fluidized bed and introducing a particle vision and measurement (PVM) probe to the fluidized bed for image capture. | 03-26-2009 |
20090293719 | FRACTAL STRUCTURED NANOAGGLOMERATES AS FILTER MEDIA - Systems and methods for achieving filtration are provided that utilize agglomerates or granules of nanoparticles. The agglomerates or granules of nanoparticles may be used as and/or incorporated into a HEPA filtration system to remove solid or liquid submicron-sized particles, e.g., MPPS, in an efficient and efficacious manner. The filtration systems and methods are provided that utilize agglomerates or granules in a size range of about 100-500 microns. The agglomerates or granules of nanoparticles exhibit a hierarchical fractal structure. In the case of agglomerates of nanoparticles, porosities of 0.9 or greater are generally employed, and for granules of nanoparticles, porosities that are smaller than 0.9 may be employed. Filter media formed from the agglomerates or granules may be formed from materials such as carbon black and fumed silica, and may be employed in baffled or non-baffled filtration apparatus. | 12-03-2009 |
20100071554 | Aerogel-Based Filtration of Gas Phase Systems - A purification method comprises directing a system having a gas phase component and a contaminant through a filter including an aerogel material, e.g., hydrophobic silica-based aerogel particles. A filter for purifying a gas phase system comprises an aerogel material in an amount sufficient to remove at least a portion of a contaminant present in the gas phase system. In preferred examples, the filter is a fluidized bed. In further examples, the filter is a packed bed. | 03-25-2010 |
20120140588 | Fluidized Mixing And Blending of Nanopowders With Secondary Gas Flow - Methods and systems for enhancing fluidization of nanoparticle and/or nanoagglomerates and for mixing and blending nanoparticle/nanoagglomerate systems at the nanoscale are provided. A fluidization chamber is provided with a fluidizing medium (e.g., a fluidizing gas) directed in a first fluidizing direction, e.g., upward into and through a bed containing a volume of nanoparticles and/or nanopowders. A second source of air/gas flow is provided with respect to the fluidization chamber, the secondary air/gas flow generally being oppositely (or substantially oppositely) directed relative to the fluidizing medium. Turbulence created by the secondary gas flow, e.g., a jet from a micro jet nozzle, is advantageously effective to aerate the agglomerates and the shear generated by the jet is advantageously effective to break apart nanoagglomerates and/or reduce the tendency for nanoagglomerates to form or reform. A downwardly directed source of secondary gas flow located near the main gas distributor leads to full fluidization of the entire amount of powder in the column. In addition, the oppositely directed fluid flow facilitates powder circulation within the fluidization chamber, thereby enhancing fluidization and mixing/blending results. | 06-07-2012 |
20120192449 | Fluidized Bed Systems and Methods Including Micro-Jet Flow - Methods and systems for enhancing fluidization of nanoparticle and/or nanoagglomerates are provided. A fluidization chamber is provided with a fluidizing medium directed in a first fluidizing direction, e.g., upward into and through a bed containing a volume of nanoparticles and/or nanopowders. A second source of air/gas flow is provided with respect to the fluidization chamber, the secondary air/gas flow generally being oppositely directed relative to the fluidizing medium. Turbulence created by the secondary gas flow is advantageously effective to aerate the agglomerates and the shear generated by the jet is advantageously effective to break apart nanoagglomerates and/or reduce the tendency for nanoagglomerates to form or reform. A downwardly directed source of secondary gas flow located near the main gas distributor leads to full fluidization of the entire amount of powder in the column. The oppositely directed fluid flow facilitates powder circulation within the fluidization chamber, thereby enhancing fluidization results. | 08-02-2012 |
Patent application number | Description | Published |
20100148359 | Package on Package Assembly using Electrically Conductive Adhesive Material - Packages are joined together using an anisotropic conductive material that includes an electrically insulative component and a plurality of electrically conductive particles. The electrically conductive particles may complete electrical connection between inter-package connectors and bond pads that may otherwise fail. The electrically insulative component may be cured to act as an underfill to provide mechanical connection between the packages. | 06-17-2010 |
20110128711 | PACKAGE INCLUDING AN UNDERFILL MATERIAL IN A PORTION OF AN AREA BETWEEN THE PACKAGE AND A SUBSTRATE OR ANOTHER PACKAGE - Embodiments include but are not limited to apparatuses and systems including semiconductor packages, e.g. memory packages, having a substrate or a first package, and a second package coupled to the substrate or the first package, wherein the second package includes at least one die and an underfill material disposed in a portion, but not an entirety, of an area between the package and the substrate or the first package. Other embodiments may be described and claimed. | 06-02-2011 |
20130258578 | PACKAGE INCLUDING AN UNDERFILL MATERIAL IN A PORTION OF AN AREA BETWEEN THE PACKAGE AND A SUBSTRATE OR ANOTHER PACKAGE - Embodiments include but are not limited to apparatuses and systems including semiconductor packages, e.g. memory packages, having a substrate or a first package, and a second package coupled to the substrate or the first package, wherein the second package includes at least one die and an underfill material disposed in a portion, but not an entirety, of an area between the package and the substrate or the first package. Other embodiments may be described and claimed. | 10-03-2013 |