| Patent application number | Description | Published |
|---|
| 20090032489 | MEDICAMENT ADMIXING SYSTEM - A system for mixing or reconstituting a drug contained in a first container with a diluent or fluid contained in a second container. The second container has a port docking assembly for engaging the first container. The first container is rotatable and axially slidable within the port docking assembly. The port docking assembly has an actuator to urge a stopper fluidly sealing the first container into the interior of the first container. The port docking assembly further includes a movable plug constructed to fluidly seal the second container in a first, docked position and to provide access to the interior of the second container in a second, activated position, whereby fluid communication between the first and second containers is provided when the first and second containers are in the second, activated position. | 02-05-2009 |
| 20090036861 | MEDICAMENT ADMIXING SYSTEM - A system for mixing or reconstituting a drug contained in a first container with a diluent or fluid contained in a second container. The second container has a port docking assembly for engaging the first container. The first container is rotatable and axially slidable within the port docking assembly. The port docking assembly has an actuator to urge a stopper fluidly sealing the first container into the interior of the first container. The port docking assembly further includes a movable plug constructed to fluidly seal the second container in a first, docked position and to provide access to the interior of the second container in a second, activated position, whereby fluid communication between the first and second containers is provided when the first and second containers are in the second, activated position. | 02-05-2009 |
| 20090036864 | MEDICAMENT ADMIXING SYSTEM - A system for mixing or reconstituting a drug contained in a first container with a diluent or fluid contained in a second container. The second container has a port docking assembly for engaging the first container. The first container is rotatable and axially slidable within the port docking assembly. The port docking assembly has an actuator to urge a stopper fluidly sealing the first container into the interior of the first container. The port docking assembly further includes a movable plug constructed to fluidly seal the second container in a first, docked position and to provide access to the interior of the second container in a second, activated position, whereby fluid communication between the first and second containers is provided when the first and second containers are in the second, activated position. | 02-05-2009 |
| 20090036865 | MEDICAMENT ADMIXING SYSTEM - A system for mixing or reconstituting a drug contained in a first container with a diluent or fluid contained in a second container. The second container has a port docking assembly for engaging the first container. The first container is rotatable and axially slidable within the port docking assembly. The port docking assembly has an actuator to urge a stopper fluidly sealing the first container into the interior of the first container. The port docking assembly further includes a movable plug constructed to fluidly seal the second container in a first, docked position and to provide access to the interior of the second container in a second, activated position, whereby fluid communication between the first and second containers is provided when the first and second containers are in the second, activated position. | 02-05-2009 |
| 20090036866 | MEDICAMENT ADMIXING SYSTEM - A system for mixing or reconstituting a drug contained in a first container with a diluent or fluid contained in a second container. The second container has a port docking assembly for engaging the first container. The first container is rotatable and axially slidable within the port docking assembly. The port docking assembly has an actuator to urge a stopper fluidly sealing the first container into the interior of the first container. The port docking assembly further includes a movable plug constructed to fluidly seal the second container in a first, docked position and to provide access to the interior of the second container in a second, activated position, whereby fluid communication between the first and second containers is provided when the first and second containers are in the second, activated position. | 02-05-2009 |
| 20090277347 | AUTO ALIGNING PAD PRINTER - An auto alignment pad printer for transferring print to an associated object includes a frame, a fixture for supporting the associated object and a cliché operably mounted to the frame. The cliché includes at least one etched region and is adapted to receive ink in the etched region. An ink cup is configured to deposit ink into the etched region. A pad applicator includes a pad support having at least one pad thereon. The pad is adapted to move into and out of contact with the etched region to receive ink from the etched region and to contact an object to transfer the received ink to the object. A pad applicator alignment assembly includes a first set of cooperating projections and receivers mounted to the pad applicator and to the cliché and/or the frame near to the cliché, and a second set of cooperating projections and receivers mounted to the pad applicator and to the fixture for supporting the object. The first set of cooperating projections and receivers are configured to position the pad for precise movement into contact with the cliché to receive ink from the cliché. The second set of cooperating projections and receivers are configured to position the pad for precise movement into contact with the object to transfer the received ink to the associated object. | 11-12-2009 |
| 20090306657 | SPLIT FLEXIBLE TUBE BIASING AND DIRECTIONAL ATHERECTOMY DEVICE AND METHOD - The invention provides a rotational atherectomy system, device and method comprising a flexible, elongated, rotatable catheter tube that is split into two elements, a biasing element and a cutting element, distally and wherein the biasing element and cutting element are capable of forming a first and retracted position for insertion into a lumen and a second and expanded position for ablation. The biasing element is biased in the expanded position, thereby placing a biasing force against the lumen wall and pressing the cutting element against the opposite side of the lumen wall for directional cutting and/or grinding, either by rotation, axial translation, vibration or a combination thereof. | 12-10-2009 |
| 20090306689 | BIDIRECTIONAL EXPANDABLE HEAD FOR ROTATIONAL ATHERECTOMY DEVICE - A rotational atherectomy device that includes an expandable head that can clean a blockage from vessel larger than its rest diameter, in which the drive shaft may rotate in two opposite directions and may have different abrasive characteristics for each rotation direction. In one direction, the head may be configured for cutting and/or slicing, which may be well suited to removing particularly soft blockage material. In the other direction, the head may be configured for grinding, scraping and/or sanding, which may be well suited to removing particularly hard blockage material. The head includes one or more arms that are pivotally or hingedly attached to the drive shaft. One or more abrasive elements are disposed on or are attached to the one or more arms. The abrasive elements have a cutting feature, such as a sharpened edge that cuts like a razor blade when the drive shaft is rotated in the “cutting” direction. The abrasive elements also have a grinding feature, such as an abrasive material disposed on the abrasive element adjacent to the sharpened edge, which grinds away a blockage when the drive shaft is rotated in the “grinding” direction. | 12-10-2009 |
| 20090306691 | CUTTING AND CORING ATHERECTOMY DEVICE AND METHOD - The invention provides a rotational and/or axially translatable atherectomy system, device and method comprising a flexible, elongated drive shaft or catheter comprising an expandable and collapsible conical coil with a cutting edge on the coil's large diameter proximal end. When retracted, the coil's sections are collapsed around each other, held together in the retracted position by a sheath that, when distally retracted, allows the coil to automatically expand. The coil is expanded at a point distal to the occlusion, then pulled proximally to cut the occluding material near the lumen wall. The proximal pulling force may be combined with low-speed rotation and/or translation and/or axial vibration at low to ultrasonic frequency. | 12-10-2009 |
| 20100121361 | DIRECTIONAL ROTATIONAL ATHERECTOMY DEVICE WITH OFFSET SPINNING ABRASIVE ELEMENT - The invention provides a rotational atherectomy system, device and method comprising a flexible, elongated, rotatable drive shaft with a pre-curved abrasive section disposed within a catheter that deforms the abrasive section to a substantially straight profile and, when the abrasive section is moved distally out of the catheter, the abrasive section resumes its pre-curved profile. Directional ablation is achieved by rotation of the drive shaft along its pre-curved axis as the abrasive section is urged against a portion of the lumen wall. | 05-13-2010 |
| 20110144671 | ATHERECTOMY DEVICE, SYSTEM AND METHOD HAVING A BI-DIRECTIONAL DISTAL EXPANDABLE ABLATION ELEMENT - The invention provides a rotational atherectomy system, device and method comprising a bi-directional drive shaft with a flexible ablation element disposed at the distal end of the drive shaft. The flexible ablation element comprises a first retracted position for insertion into vasculature and a second expanded position for ablation, i.e., cutting, sanding and/or grinding. The ablation element comprises more than one flexible finger or blade which allows changing, in certain embodiments, of curvature radius to fit inside a deployment catheter and/or enlarge to the diameter of larger lumens, up to at least 9 mm in diameter. Bi-directional rotation of the expanded ablation element allows cutting in one rotational direction and grinding and/or sanding in the opposite rotational direction. | 06-16-2011 |
