Patent application number | Description | Published |
20110282139 | Laser Video Endoscope - A laser video endoscope has a laser guide, an illumination guide and an image guide. These are fiber optical guides which extend through the optical probe and through a hand piece that supports the probe. The hand piece is connected by a first relatively long flexible optical fiber cable to a laser energy source and a source of illumination. By contrast, the image is transmitted from the hand piece to an image presentation site by a camera assembly that is mounted to a hand piece and a relatively long electrical cable. The camera and its electrical cable can be uncoupled from the hand piece and used in a plurality of endoscopic routines. The rest of the product, including the probe and the hand piece, can be disposed of after each medical routine thereby providing assurance of an antiseptic procedure. | 11-17-2011 |
20120078042 | Laser Video Endoscope - A laser video endoscope has a laser guide, an illumination guide and an image guide. These are fiber optical guides which extend through the optical probe and through a hand piece that supports the probe. The hand piece is connected by a first relatively long flexible optical fiber cable to a laser energy source and a source of illumination. By contrast, the image is transmitted from the hand piece to an image presentation site by a camera assembly that is mounted to the hand piece and a relatively long electrical cable. The camera and its electrical cable can be uncoupled from the hand piece and used in a plurality of endoscopic routines. The rest of the product, including the probe and the hand piece, can be disposed of after each medical routine thereby providing assurance of an antiseptic procedure. | 03-29-2012 |
20120265010 | Laser Video Endoscope - A laser video endoscope provides a small diameter (25 mils) probe. This size probe requires a minimum access lesion. The tradeoff that produces such a probe includes reducing the laser guide fiber to 100 microns in diameter, employing an image bundle having approximately 6,000 optical fibers and an illumination bundle having only about 210 optical fibers. The probe where it extends into the handle has a 45 mil outer diameter and a 5 mil thick sidewall to provide resistance to breaking at the juncture with the handle. The probe is rigid, preferably metal. The probe has a larger diameter proximal portion and a smaller diameter distal portion. The distal portion of the probe has a length limited to about 710 mils. A green laser of 532 nanometers wavelength provides a collimated laser beam that causes minimal loss in the 100 micron laser optical fiber. | 10-18-2012 |
Patent application number | Description | Published |
20130331635 | RADIOPHARMACEUTICAL DELIVERY AND TUBE MANAGEMENT SYSTEM - A device for delivery of a radiopharmaceutical and, in some embodiments, delivery of a pharmaceutical agent are described herein. Various other components for delivery systems including tubing management systems, primer caps, diffusion chambers, radiation shields and syringe shields, and other devices and methods are also described. | 12-12-2013 |
20130331801 | TUBING CONNECTORS - Sealing connectors for use in connecting tubing to tubing, tubing to needles or other implements, syringe to tubing, or syringe to needles or other implements that provide reduced turbulence and sharp transitions are described herein. | 12-12-2013 |
20140249501 | System and Method for Injection Protocol Management - A fluid injection system for controlling at least one fluid delivery system is provided. The fluid injection system includes at least one computing device in communication with the at least one fluid delivery system. The at least one computing device is configured to: display, on or with at least one display device, at least one graphical user interface configured to facilitate a user selection of at least one injection protocol of a plurality of injection protocols; receive, from at least one user, at least one selected injection protocol from the plurality of injection protocols; retrieve, from at least one remote server computer, the at least one selected injection protocol; and control the at least one fluid delivery system based at least partially on the at least one selected injection protocol. | 09-04-2014 |
20140276379 | INTELLIGENT AND CONFIGURABLE FLUID DELIVERY SYSTEM AND METHODS FOR ITS USE - A configurable fluid delivery system and methods for its use are disclosed. The system may include one or more control units, fluid delivery units, fluid actuator units, and disposable units. Data sources and sensors on each of the delivery units, actuator units, and disposable units may provide data to the control unit, thereby identifying the components along with the manner in which they may be configured. The control unit may notify a user regarding the status of any one or more of the delivery, actuator, and disposable units to indicate their appropriateness for delivering a fluid according to one or more selected procedures and protocols. Also disclosed are methods by which the configurable fluid delivery unit may provide data to a user to assist the user in assembling and testing a particular fluid delivery configuration for a specific use. | 09-18-2014 |
20140276550 | MEDICAL FLUID INJECTOR - Systems and methods for intelligently delivering fluid to a targeted tissue. The systems and methods may include directing a pump to distribute fluid to a targeted tissue and receiving one or more signals from an intracorporeal sensing system, where the one or more signals correspond to one or more sensed feedback parameters at the targeted tissue. The systems and methods may also include determining whether the one or more sensed feedback parameters are within an acceptable range. If the one or more sensed feedback parameters are not within the acceptable range, the systems and methods may include determining an adjusted velocity for the plunger necessary to adjust the pressure of the fluid in the pump so that the one or more sensed feedback parameters move within the acceptable range and directing the pump to distribute the fluid at the adjusted velocity. | 09-18-2014 |
20140336615 | Systems And Methods For Injecting Cellular Fluids - A system includes at least one pressurizing mechanism, a fluid path adapted to be placed in operative connection with the pressurizing mechanism to deliver an injectate to a patient, wherein the injectate includes cells, a control system operably associated with the at least one pressurizing mechanism; and at least one parameter generation system in operative connection with the control system. The parameter generation system includes an input system to receive data of a type of cells to be injected and is adapted to generate at least one parameter for the injection procedure at least in part on the basis of the data of the type of cells. The at least one parameter for the injection procedure may, for example, be a variable associated with the injectate, a variable associated with an injection protocol or a variable associated with at least one component of the fluid path. | 11-13-2014 |
Patent application number | Description | Published |
20140339745 | MOLDS FOR CERAMIC CASTING - A method of making an object using mold casting, comprising the steps of applying a slip mixture into a mold fabricated by 3D printing or additive manufacturing technique, and firing the mold containing the slip mixture. A composition of a slip mixture for use with a mold fabricated by 3D printing or additive manufacturing technique, the composition comprising calcium aluminate, from 10% to 60% by weight, and a filler. Such method and composition can provide efficient and economically viable ways of fabricating objects having complex shapes and high density. | 11-20-2014 |
20160023375 | SLIP MIXTURE FOR 3D PRINTED MOLDS AND 3D PRINTING CERAMIC MATERIAL - A method of making an object comprises the steps of applying a slip mixture comprising calcium aluminate into a mold fabricated by 3D printing or additive manufacturing technique, firing the mold containing the slip mixture to obtain a cast article, and applying a glaze to the cast article. A composition for use in 3D printing or additive manufacturing technique comprises calcium aluminate, from 10% to 60% by weight, and a filler. For example, this composition may be printed with a liquid binder, such as water, layer by layer in a powder bed process. Such method and composition can provide efficient and economically viable ways of fabricating objects having complex shapes and high density. | 01-28-2016 |