Joining element for fixation of bone tissues

• US 4,375,810 A
• Filed: 01/04/1980
• Issued: 03/08/1983
• Est. Priority Date: 01/04/1979
• Status: Expired due to Term

• Current Assignee: Vsesojuzny Nauchno-Issledovalelsky Ispytatelny Institut Meditsinskoi Tekhniki
• Original Assignee: Anatoly B. Davydov, Anatoly D. Moschensky, Elena N. Padeiskaya, Gely G. Pershin, Grigory N. Pershin, Igor L. Kovalenko, Jury I. Filippov, Lidia M. Polukhina, Lidia Y. Loktionova, Nikolai I. Ochirov, Sergei I. Belykh
• Inventors: Belykh, Sergei I., Davydov, Anatoly B., Padeiskaya, Elena N., Kovalenko, Igor L., Moschensky, Anatoly D., Pershin, Gely G., Ochirov, Nikolai I., Polukhina, Lidia M., Loktionova, Lidia Y., Filippov, Jury I., Pershin, Grigory N.
• Primary Examiner(s): Pellegrino, Stephen C.
• Application Number:
  US06/109,529
• Time in Patent Office: 1,159 Days
• Field of Search: 128/92, 128/92 B, 128/92 BA, 128/92 BB, 128/92 BC, 128/92 C, 128/92 D, 3/1.9, 3/1.913
• US Class Current: 606/76
• CPC Class Codes: A61B 17/72 Intramedullary pins, nails or other devices A61B17/744 takes precedence
• CPC Class Codes: A61B 17/7283 with special cross-section of the nail
• CPC Class Codes: A61L 31/048 obtained by reactions only involving carbon-to-carbon unsaturated bonds A61L31/041 takes precedence
• CPC Class Codes: C08L 39/06 Homopolymers or copolymers of N-vinyl-pyrrolidones

Abstract

According to the present invention there is provided a joining element for fixing bone tissues, which is made essentially as an oblong solid provided with recesses, wherein are made fast inserts of a biologically compatible polymer, containing a physiologically active medical preparations.

Claims

1. A joining element for fixation of bone tissue comprising:

an oblong solid provided with a recess, having an insert made of a biologically compatible polymer containing a physiologically active medicine wherein the outside surface of the insert is coated with a film of a biologically compatible polymer permeable by tissue fluid.

2. A joining element for fixation of bone tissue comprising:

an oblong solid provided with a recess having an insert containing a biologically compatible polymer and a physiologically active medicine wherein said insert has an outside surface coated with a film made of a biologically compatible polymer permeable by tissue fluid.