| Patent application number | Description | Published |
|---|
| 20090306678 | DEVICE FOR RETRIEVING A FOREIGN OBJECT LOCATED IN A BODY VESSEL - In at least one embodiment of the present invention, a retrieval device for entrapping and retaining a foreign object located in a body vessel for its extraction therefrom is provided. The device comprises a cage having a proximal end and a distal end and a longitudinal axis extending between the proximal and distal ends. The cage is radially expandable about the longitudinal axis to define an expanded state and to form an opening at the distal end for receiving the foreign object. The cage is collapsible to define a collapsed state and to retain the foreign object therein such that the foreign object is substantially aligned with the longitudinal axis. Extending proximally from the proximal end of the cage is a cable for retrieval of the device in the collapsed state. | 12-10-2009 |
| 20100004601 | MALECOT GASTRONOMY TUBE WITH SPLITTABLE SHEATH - A gastronomy tube device includes an expandable distal retention portion that is self-expanding. The device includes a removable sheath that circumferentially expands the self-expanding distal retention portion. The distal retention portion preferably is biased into an outer diameter that is greater when released from the sheath than when constrained by it. | 01-07-2010 |
| 20100010448 | ANCHOR ASSEMBLY - An anchor assembly is used with a medical device to engage the medical device against a body wall. The anchor assembly includes a pivotable anchor and a filament. The anchor is seated in a longitudinal orientation within a recessed channel located at the distal end of the medical device. Pulling on a proximal free end of the filament causes the anchor to pivot from a longitudinal orientation to a perpendicular orientation. The anchor in the perpendicular orientation engages against a body wall to immobilize the medical device. | 01-14-2010 |
| 20100049171 | DRAINAGE CATHETER AND METHOD FOR CATHETERIZING A PATIENT - In at least one embodiment of the present invention, a drainage catheter for draining part of patient's body is provided. The catheter comprises an elongated member having a proximal portion extending to a distal portion and a lumen formed therethrough for fluid communication with the patient's body. The distal portion is formed of a polymer material having a first phase transition temperature and a second phase transition temperature that is less than the first phase transition temperature but is greater than about body temperature. The distal portion has a first configuration when at about body temperature for at least one of moving and anchoring the distal portion within the patient's body. The distal portion self-configures to a second configuration when at a temperature of at least the second phase transition temperature for retrieval of the distal portion from the patient's body. | 02-25-2010 |
| 20100106178 | VASCULAR PLUGS - Certain aspects of the present invention provide devices for occluding vascular vessels. In some preferred forms, these devices are able to move from a first condition to a less compact, second condition in a vascular vessel so as to fully or partially prevent fluid from passing through the vessel. One such device includes a frame and a flexible sheet material. The device also includes an occluding material that is located in an interior region of the frame. The flexible sheet material and frame are associated with one another such that when the device is in the second condition in the vascular vessel, the sheet material is positioned in the vessel lumen so as to block fluid flow through the lumen. | 04-29-2010 |
