| Patent application number | Description | Published |
|---|
| 20090157160 | APPARATUS AND METHODS FOR PROTECTED ANGIOPLASTY AND STENTING AT A CAROTID BIFURCATION - Apparatus and methods are described for performing protected angioplasty and stenting of a patient's carotid bifurcation. An integrated catheter system can be configured in a rapid-exchange version or in an over-the-wire version. The catheter system includes a self-expanding stent, a stent delivery sheath, a combination angioplasty balloon catheter and stent pusher catheter, an embolic protection device and, in the rapid-exchange version, an auto-releasing sheath. The method includes: inserting a guiding catheter to the carotid bifurcation; inserting the catheter system through the guiding catheter; advancing the embolic protection device beyond the lesion; positioning the stent and balloon segment of the catheter system at the lesion; releasing the self-expanding stent; pulling the stent delivery sheath back into the guiding catheter; positioning and deploying the protection member; advancing the combination angioplasty balloon catheter and stent pusher catheter and inflating the angioplasty balloon within the lesion; deflating the angioplasty balloon and withdrawing the combination angioplasty balloon catheter and stent pusher catheter and stent delivery sheath together; and aspirating potential emboli through the guiding catheter. | 06-18-2009 |
| 20100087908 | APPARATUS AND METHODS FOR STENT DELIVERY WITH EMBOLIC PROTECTION - The present invention relates to a catheter system of the type comprising:
| 04-08-2010 |
| 20100174352 | Catheter system for angioplasty and stenting with embolic protection - Apparatus and methods are described for performing angioplasty and stenting with embolic protection. A catheter system includes an angioplasty balloon catheter, a balloon-expandable stent, an embolic protection device and a linking device. The catheter system has an undeployed configuration in which the balloon-expandable stent is mounted on the inflatable angioplasty balloon in an uninflated condition, the embolic protection member is positioned distally to the balloon-expandable stent and the angioplasty balloon, and the linking device is mounted on the catheter shaft of the angioplasty balloon catheter and the device shaft of the embolic protection device. The linking device prevents any relative longitudinal motion of the angioplasty balloon catheter and the embolic protection device, which might lead to accidental dislodgement of the balloon-expandable stent. | 07-08-2010 |
| Patent application number | Description | Published |
|---|
| 20080303908 | MOVING IMAGER CAMERA FOR TRACK AND RANGE CAPTURE - A precision motion platform carrying an imaging device under a large-field-coverage lens enables capture of high resolution imagery over the full field in an instantaneous telephoto mode and wide-angle coverage through temporal integration. The device permits automated tracking and scanning without movement of a camera body or lens. Coupled use of two or more devices enables automated range computation without the need for subsequent epipolar rectification. The imager motion enables sample integration for resolution enhancement. The control methods for imager positioning enable decreasing the blur caused by both the motion of the moving imager or the motion of an object's image that the imager is intended to capture. | 12-11-2008 |
| 20080304045 | Motion measurement and synchronication using a scanning interferometer with gratings - Indicating relative speed is disclosed. A first grating coupled to a first moving object is illuminated using a coherent light source to generate a first diffracted beam and a diffracted order beam. A second grating coupled to a second moving object is illuminated using the first diffracted beam and the second diffracted beam to generate a third diffracted beam and a fourth diffracted beam. The third diffracted beam and the fourth diffracted beam are measured. A relative speed of the first moving object with respect to the second moving object is indicated based at least in part on the measured third diffracted beam and the measured fourth diffracted beam. | 12-11-2008 |
| 20090015922 | Writing a diffractive structure - Writing a diffractive structure is disclosed. A reference modulated beam is generated. An object modulated beam is generated. A diffractive structure is written using an interference between the reference modulated beam and the object modulated beam. A system for writing a diffractive structure comprises a reference generator for generating a reference modulated beam; an object generator for generating a object modulated beam; and a writer for writing a diffractive structure using an interference between the reference modulated beam and the object modulated beam. | 01-15-2009 |
| 20090231278 | Gesture Based Control Using Three-Dimensional Information Extracted Over an Extended Depth of Field - Systems and methods are described for gesture-based control using three-dimensional information extracted over an extended depth of field. The system comprises a plurality of optical detectors coupled to at least one processor. The optical detectors image a body. At least two optical detectors of the plurality of optical detectors comprise wavefront coding cameras. The processor automatically detects a gesture of the body, wherein the gesture comprises an instantaneous state of the body. The detecting comprises aggregating gesture data of the gesture at an instant in time. The gesture data includes focus-resolved data of the body within a depth of field of the imaging system. The processor translates the gesture to a gesture signal, and uses the gesture signal to control a component coupled to the processor. | 09-17-2009 |
| 20100141868 | Replicated bragg selective diffractive element for display illumination - A system for a display is disclosed. The system comprises an illumination source, a light guide, and a diffractive element. The illumination source inserts illumination into the light guide. The diffractive element extracts illumination from the light guide. The diffractive element comprises a modulated diffractive structure. | 06-10-2010 |
| 20110058033 | MOVING IMAGER CAMERA FOR TRACK AND RANGE CAPTURE - A precision motion platform carrying an imaging device under a large-field-coverage lens enables capture of high resolution imagery over the full field in an instantaneous telephoto mode and wide-angle coverage through temporal integration. The device permits automated tracking and scanning without movement of a camera body or lens. Coupled use of two or more devices enables automated range computation without the need for subsequent epipolar rectification. The imager motion enables sample integration for resolution enhancement. The control methods for imager positioning enable decreasing the blur caused by both the motion of the moving imager or the motion of an object's image that the imager is intended to capture. | 03-10-2011 |
