Abstract: A dilator configured for separating subcutaneous fat from glandular tissue includes a center section, a first end section extending from a first end of the center section, the first end section extending nonparallel to the center section, the first end section having a first diameter, and a second end section extending from a second end of the center section opposite the first end, the second end section extending nonparallel to the center section, the second end section having a second diameter different than the first diameter. A retractor includes a handle, a shaft extending from the handle, and a head located at a shaft end opposite the handle. The head includes a plurality of teeth, each tooth having a tooth end curving downwardly from a head outer surface, adjacent teeth spaced from one another by a tooth gap therebetween, the plurality of teeth having unequal tooth lengths.

Abstract: A dilator configured for separating subcutaneous fat from glandular tissue includes a center section, a first end section extending from a first end of the center section, the first end section extending nonparallel to the center section, the first end section having a first diameter, and a second end section extending from a second end of the center section opposite the first end, the second end section extending nonparallel to the center section, the second end section having a second diameter different than the first diameter. A retractor includes a handle, a shaft extending from the handle, and a head located at a shaft end opposite the handle. The head includes a plurality of teeth, each tooth having a tooth end curving downwardly from a head outer surface, adjacent teeth spaced from one another by a tooth gap therebetween, the plurality of teeth having unequal tooth lengths.

Abstract: This invention teaches a method and system for a computer program to accomplish communication in a computer environment which is independent of the system upon which the program is executing. This computer environment constitutes both the machine on which the program is running and other machines with which there exists a communication path. A method by which a program can be written to achieve such communication without knowledge as to what machine will be on the receiving end of the communication is provided. Knowledge as to what low-level protocol will be used to connect separate machines is not required at the time the application is written.