Abstract: Some embodiments of the present invention provide a system that facilitates parking usage. During operation, the system receives a parking reservation request from a user and obtains a set of available parking spaces based on the parking reservation request. Next, the system provides the available parking spaces to the user and obtains, from the user, a selection of a parking space from the available parking spaces. Finally, the system reserves the parking space for the user.

Abstract: A humeral prosthetic device having a body, a stem for anchoring the device in a humeral canal of a humerus, and a head for replacing a natural humeral head of the humerus. The head is disposed at a selected angle relative to the stem and at least one of the body and stem may control the selected angle of the head relative to the stem. Further, the stem may include an extension for coupling the stem to the body. The extension may be disposed on an axis parallel to and offset from a center line of the stem for providing a lateral offset of the body relative to the stem upon reversal of the stem in the humeral canal. The humeral prosthetic device may further include an insert which coacts with the body and the head of the device to provide superior, inferior, anterior, and posterior positioning of the head relative to the body.

Abstract: A humeral prosthetic device having a body, a stem for anchoring the device in a humeral canal of a humerus, and a head for replacing a natural humeral head of the humerus. The head is disposed at a selected angle relative to the stem and at least one of the body and stem may control the selected angle of the head relative to the stem. Further, the stem may include an extension for coupling the stem to the body. The extension may be disposed on an axis parallel to and offset from a center line of the stem for providing a lateral offset of the body relative to the stem upon reversal of the stem in the humeral canal. The humeral prosthetic device may further include an insert which coacts with the body and the head of the device to provide superior, inferior, anterior, and posterior positioning of the head relative to the body.

Abstract: A method and apparatus for handling hygroscopic dilators having an elongated configuration with a rounded eyelet forming a hole at one end thereof, the method employing forceps having scissors-like members with opposed tips forming a rounded recess and an axially extending opening for securing the dilator in mating relation within the rounded recess, the tips having shoulders for gauging the depth to which the elongated dilator is to be inserted and grooved, generally flat surfaces surrounding the recess for facilitating retraction of the dilator.