摘要:
The invention encompasses components from microbial cells which are useful for antibody production, including peptides, polypeptides comprising these peptides, polynucleotides which encode these peptides or polypeptides, and antibodies directed to these peptides, polypeptides, or polynucleotides. The invention also encompasses to expression vectors and host cells for producing these peptides, polypeptides, polynucleotides, and antibodies. The invention further encompasses methods and compositions, especially vaccine compositions, for detecting, targeting, and inhibiting microbial cells, especially methanogen cells, using one or more of the disclosed peptides, polypeptides, polynucleotides, antibodies, expression vectors, and host cells.
摘要:
Signal peptides and polypeptides from Methanobrevibacter ruminantium, a methanogenic archaea present in ruminants. Methods of using these peptides to permeabilise microbial cells, particularly M. ruminantium strain M1τ (DSM 1093).
摘要:
A cam spreader having a substantially rigid body with a proximal end defining a handle and a distal end defining a cam. The cam has at least a first lobe, the first lobe having an outer surface in a first quadrant of the cam as viewed in cross section along a longitudinal central axis of the body. At least a portion of the outer surface, or profile, of the curve is mathematically driven and produces a constant incremental lift.
摘要:
Embodiments of the invention include expandable, implantable devices and methods. Devices expand linearly to provide secure fixation between or among anatomical structures. In some embodiments, an implant replaces one or more vertebral bodies of the spine.
摘要:
An intervertebral prosthetic disc is disclosed and can be installed within an intervertebral space between a first vertebra and a second vertebra. The intervertebral prosthetic disc can include a first component that can have a first compliant layer that can be configured to engage the first vertebra and at least partially conform to a shape of the first vertebra. Further, the intervertebral prosthetic disc can include a second component that is configured to engage the second vertebra.
摘要:
Prosthetic joints, intervertebral prosthetic implants and methods of replacing intervertebral discs are provided. In an exemplary embodiment, a intervertebral prosthetic implant can include a pair of substantially rigid members and an articulation member having an articulation surface and configured to facilitate motion between the first and second members. The first member can be provided with at least one capillary channel configured to transport lubricious fluid proximate the articulation surface of the articulation member.
摘要:
A vertebral implant and insertion tool for placing implants in the spine are disclosed. The implant has a tool engaging surface configured for intimate engagement with the insertion tool. The insertion tool configuration is particularly suited for being gripped at a plurality of angles. The insertion tool having a gripping end adapted for intimate engagement with an implant at a plurality of angles.
摘要:
A delivery tool and method for placing bone growth material at an operative location a patient is provided. The delivery tool includes a housing having a chamber for receiving the bone growth material and a delivery mechanism operably coupled to the housing to displace the bone growth material through the chamber to a distal opening of the chamber for delivery to the operative site.
摘要:
A cam spreader having a substantially rigid body with a proximal end defining a handle and a distal end defining a cam. The cam has at least a first lobe, the first lobe having an outer surface in a first quadrant of the cam as viewed in cross section along a longitudinal central axis of the body. At least a portion of the outer surface, or profile, of the curve is mathematically driven and produces a constant incremental lift.
摘要:
A magnetic head element linear actuator assembly including a base, a platform, a core, a coil, a plurality of slats and a plurality of magnetic bars. The platform is positioned opposite the base and is configured to maintain a magnetic recording head. The core is disposed between the base and the platform such that a space is defined between the core and the platform. The coil is wound about a central axis of the core. The plurality of slats rigidly maintain the platform relative to the base. Further, the plurality of slats are deflectable from a straightened state and are biased to return to the straightened state following deflection. Finally, the magnetic bars are secured to respective ones of the plurality of slats adjacent the coil. With this configuration, a magnetic field generated by the coil induces deflection of the plurality of slats via the magnetic bars. In response, the platform moves linearly toward the base.