Patent application number | Description | Published |
20080306324 | MAGNETIC JOINT IMPLANT - The application is directed to devices and methods where one or more magnetic or magnetizable implants provides therapeutic benefits to a patient. The implant may be useful for expanding the range of motion of joints or dynamically providing different responses to changing conditions in the body where the implant is placed. An electromagnet is placed on or in a bone on one side of a joint, and another electromagnet or magnetically active material is placed on or in a bone on the opposing side of the joint. The electromagnet may be continuously energized to relieve pressure in the joint space, or may be energized in response to forces applied to the joint. | 12-11-2008 |
20090024161 | METHODS AND DEVICES FOR UTILIZING THERMAL ENERGY TO BOND, STAKE AND/OR REMOVE IMPLANTS - A fastener including material meltable at a temperature not likely to produce substantial tissue necrosis of neighboring body tissue, or “bondable material”, is caused to soften or melt by the application of vibratory energy, advantageously including ultrasonic vibratory energy. Vibratory energy is applied using a horn applied to the fastener, and tuned to generate vibratory motion proximate the horn, or at a point distal to the horn, for example at a point along the fastener body, or at the end of the fastener. Melted or softened material of the fastener bonds to a contacting surface, which may be body tissue or another implant. The contacting surface may also include bondable material, softenable or meltable through vibratory energy derived from contact with the fastener. To improve a bond, particularly where dissimilar materials are to be bonded, one or more contacting surfaces is provided with a roughened or porous surface, or a surface including one or more cavities or projections into or onto which softened or melted bondable material may form, bonding once the bondable material has cooled. | 01-22-2009 |
20100211120 | METHODS AND DEVICES FOR UTILIZING BONDABLE MATERIALS - The invention primarily relates to fastening and stabilizing tissues, implants, and/or bondable materials, such as the fastening of a tissue and/or implant to a bondable material, the fastening of an implant to tissue, and/or the fastening of an implant to another implant. This may involve using an energy source to bond and/or mechanically to stabilize a tissue, an implant, a bondable material, and/or other biocompatible material. The invention may also relate to the use of an energy source to remove and/or install an implant and/or bondable material or to facilitate solidification and/or polymerization of bondable material. | 08-19-2010 |
20110295253 | METHODS AND DEVICES FOR TRAUMA WELDING - The present invention provides a method for stabilizing a fractured bone. The method includes positioning an elongate rod in the medullary canal of the fractured bone and forming a passageway through the cortex of the bone. The passageway extends from the exterior surface of the bone to the medullary canal of the bone. The method also includes creating a bonding region on the elongate rod. The bonding region is generally aligned with the passageway of the cortex. Furthermore, the method includes positioning a fastener in the passageway of the cortex and on the bonding region of the elongate rod and thermally bonding the fastener to the bonding region of the elongate rod while the fastener is positioned in the passageway of the cortex. | 12-01-2011 |
20120029398 | RANGE OF MOTION SYSTEM - The application is directed to devices and methods useful for expanding the range of motion of joints based on principles of stress relaxation and creep. Expanded range of motion is achieved by placing body parts near the joint in positions that stretch tissue around the joint. Even when the device is in any one position, it can impart forces on the body members to urge them to stretch surrounding tissue even further. | 02-02-2012 |
20140039495 | METHODS OF SECURING A FASTENER - Embodiments may include an attachable fastener, which may include a bondable material that may be secured to the end of an end effector. Vibration may be tuned to occur at a distal end of the fastener. Accordingly, the fastener may be used to generate heat at a distal point of contact. If the contact surface contains bondable material, that material may be softened. If the fastener includes bondable material at the point of contact, that material may also be softened by heat produced by vibration at the contact area. A hard implant or another polymeric material may function as the anvil. | 02-06-2014 |
20140171809 | MONITORING APPARATUS AND OTHER DEVICES - A wrist watch system is provided. The wrist watch system includes at least one sensor configured to detect biometric data of a user; and a watch communicatively coupled to the at least one sensor and configured to removably couple to a wrist of the user. The watch includes an output device configured to display data from the at least one sensor and a communication device configured to transmit, to an external source, data received from the at least one sensor. | 06-19-2014 |
20140303527 | RANGE OF MOTION SYSTEM - The application is directed to devices and methods useful for expanding the range of motion of joints based on principles of stress relaxation and creep. Expanded range of motion is achieved by placing body parts near the joint in positions that stretch tissue around the joint. Even when the device is in any one position, it can impart forces on the body members to urge them to stretch surrounding tissue even further. | 10-09-2014 |