摘要:
An intervertebral implant comprises a first member for engaging a first vertebral body and a second member for engaging a second vertebral body. The first member has a first surface with a first curve, and the second member has a second surface with a second curve. The first member is translatable with respect to the second member and the second curve is positioned within the first curve to bias the first and second curved surfaces towards central alignment along a longitudinal axis passing through the first and second vertebral bodies.
摘要:
An apparatus for submitting trading orders comprises a memory and a processor. The memory stores a default value associated with a trader, and a trading order associated with the trader. The trading order comprises a total quantity of a product. The processor is coupled to the memory and determines a displayed quantity based on the default value. The processor determines a reserved quantity based on the determined displayed quantity and the total quantity. The processor communicates the trading order having the determined displayed quantity and the determined reserved quantity.
摘要:
Novel mammalian Ztgfβ-9 polypeptides, polynucleotides encoding the polypeptides, and related compositions and methods including antibodies and anti-idiotypic antibodies.
摘要:
A surgical instrument positioning system, comprising: at least one support; a cross member having at least one curved end portion, the at least one curved end portion being held by the at least one support such that the cross member is rotatable about an axis extending through a center of curvature of the at least one curved end portion of the cross member; and at least one surgical instrument holder suspended from the cross member.A laser alignment system for an image intensifier, comprising: at least one laser source which emits planar laser beams in first and second intersecting planes.
摘要:
Systems and methods of trading items on an electronic trading system according to the invention are provided. The embodiments of the invention are based at least in part on a new order type. The new order type is an only at best order type, whereby trades are preferably only executed at the best price the item is being bought or sold.
摘要:
A bone mill for use in a surgical or otherwise sterile environment includes a particle reducer such as a pulverizing blade, a motor such as an electrical motor, and a coupling such as a rotary shaft for connecting the particle reducer to the motor.
摘要:
The present invention relates to a brace installation instrument placement that is mounted to anchors secured in an animal subject. The installation instrument includes anchor extensions coupled to the anchors. The instrument is movable with respect to the anchors to position a brace in a position more proximate the anchors. The brace can be indexed for insertion at a predetermined orientation with respect to the installation instrument. Methods and techniques for using the installation instrument are also provided.