摘要:
An orthodontic distalizing apparatus comprises at least one force generating element positioned intermediate a force dissipating element secured to the hard palate and/or alveolar ridge and a first tooth (e.g., a molar) that is being distalized. The at least one force generating element is positioned to apply a distalizing force on the molar in a direction substantially along a longitudinal axis of the dental arch and at a low level of the basal gingiva. The at least one force generating element may be configured to prevent inadvertent disassembly thereof during installation, adjustment and/or conversion of the apparatus between an active and a passive state. In addition, the at least one force generating element may be configured to be reversibly convertible between an active state and a passive state without requiring removal of the device from the patient's mouth. Moreover, the at least one force generating element may be configured to provide a continuous activation force of substantially constant magnitude during distalization of the molar. The apparatus may also be constructed so that the force dissipating element is connected to at least one anchoring tooth by a slidable coupling that absorbs all reaction forces transmitted substantially along a direction of the longitudinal arch. A second force dissipating element may be positioned intermediate the force dissipating element and a second tooth (e.g., a bicuspid) to facilitate the closing of any gaps that are created following distalization of the molar. A method of converting an orthodontic distalizing apparatus between an active and a passive state is also provided.
摘要:
A biocompatible tissue repair stimulating implant or “scaffold” device is used to repair tissue injuries, particularly injuries to ligaments, tendons, and nerves. Such implants are especially useful in methods that involve surgical procedures to repair injuries to ligament, tendon, and nerve tissue in the hand and foot. The repair procedures may be conducted with implants that contain a biological component that assists in healing or tissue repair.
摘要:
A graft fixation device combination. The device is useful for affixing a tissue graft to a bone or other body surface. The combination has a fixation device having two implantation members connected by a connecting member. The implantation members have longitudinal passageways therethrough. The combination also has an insertion member in engagement with the distal end of each implantation member.
摘要:
Methods and apparatus for treating meniscal tissue damage are disclosed, including a biocompatible meniscal repair device comprising a biocompatible tissue repair scaffold and a cell growth conduit flap. The tissue repair scaffold is adapted to be placed in contact with a defect in the meniscus and can preferably provide a structure for supporting meniscal tissue and/or encouraging tissue growth. The cell growth conduit flap, which is attached to the tissue repair scaffold, allows communication between the synovium and the tissue repair scaffold.
摘要:
This new application is for using multiple Electric Vehicle Charging stations together with multiple vehicle charger inputs to simultaneously charge an electric vehicle thereby decreasing vehicle charging times.
摘要:
Methods and apparatus for treating meniscal tissue damage are disclosed, including a biocompatible meniscal repair device comprising a stent. The tissue repair device is adapted to be placed in contact with a defect in the meniscus and can preferably provide a structure for supporting meniscal tissue and/or encouraging tissue growth through contact with vascularized portions of the meniscus or as a conduit for introduction of exogenous healing therapies.
摘要:
A window subassembly for installation with insulated concrete forms is disclosed. The window subassembly comprises opposing side panels secured to top and bottom panels that collectively define an interior boundary adapted to receive a window. The bottom panel includes a slope member that functions as a window sill to divert rain flow away from the window. In another embodiment, the window subassembly further comprises an air conditioning sub-assembly adapted to engage an air conditioning unit.
摘要:
Intra-operative coating of sutures with therapeutic proteins, particularly growth factors such as rhGDF-5. including contacting a suture to a device containing a therapeutic agent, methods of repairing soft tissue defects with coated sutures and composite sutures coated with therapeutic agents.
摘要:
Intra-operative coating of sutures with therapeutic proteins, particularly growth factors such as rhGDF-5. including contacting a suture to a device containing a therapeutic agent, methods of repairing soft tissue defects with coated sutures and composite sutures coated with therapeutic agents.