Antibiotic delivery system and method for treating an infected synovial joint during re-implantation of an orthopedic prosthesis
USRE48119E1 · kind E1 · reissue
Assignee
Inventor
Key dates
| Filing date | Dec 18, 2017 |
| Grant date | Jul 28, 2020 |
| Priority date | — |
| Expiry date | Dec 18, 2037 |
Classification
- Technology area (CPC —)General
Abstract
An antibiotic delivery system including an intramedullary stem that is adapted to be removably mounted into a medullary canal of a bone. The stem includes a body having an inlet adapted to be in fluid communication with a source of liquid-borne antibiotic and a plurality of outlets disposed along the stem. A channel extends between the inlet and the plurality of outlets for delivering a fluid-borne antibiotic from the inlet to the plurality of outlets so as to distribute the antibiotic along the medullary canal in a controlled fashion. A method of treating an infected joint during a two-stage re-implantation of an orthopedic implant is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.