초록 ▼

A cannulated delivery pin for administering fluids to the bone of a patient, comprising a shaft having a connection end and a pointed end and delivery holes in communication with a central conduit. The delivery holes are angled in a direction away from the pointed end to avoid clogging. Another aspe

A cannulated delivery pin for administering fluids to the bone of a patient, comprising a shaft having a connection end and a pointed end and delivery holes in communication with a central conduit. The delivery holes are angled in a direction away from the pointed end to avoid clogging. Another aspect is a delivery pin having a threaded portion of the shaft adjacent the pointed end and a perforated portion of the shaft adjacent the threaded portion. A delivery system includes the delivery pin as a fixation device. Another aspect is a method for using the delivery pin.

대표청구항 ▼

[What is claimed is:] [1.]a shaft having a connection end and a pointed end, a conduit being defined in the interior of the shaft, opening at the connection end of the shaft for communication of fluids into the shaft, and a plurality of delivery holes in the side walls of the shaft, communicating wi

[What is claimed is:] [1.]a shaft having a connection end and a pointed end, a conduit being defined in the interior of the shaft, opening at the connection end of the shaft for communication of fluids into the shaft, and a plurality of delivery holes in the side walls of the shaft, communicating with said conduit; anda trocar having a pin with a tip at one end and a stopper at the other end, the pin of said trocar being sized so as to substantially fill the conduit of said shaft when inserted therein.