Source: http://www.google.de/patents/US7118580
Timestamp: 2013-05-19 00:16:16
Document Index: 72053250

Matched Legal Cases: ['art 6', 'art 9', 'art 9', 'art 6', 'art 9', 'art 6']

Patent US7118580 - Instrument for inserting intervertebral implants - Google PatenteSuche Bilder Maps Play YouTube News Gmail Drive Mehr » Erweiterte Patentsuche | Webprotokoll | Anmelden Erweiterte Patentsuche PatenteIn an insertion instrument for a three-piece intervertebral implant that includes an upper part that can be placed against a vertebra, a lower part that can be placed against the adjacent vertebra, and a pivot element that can be inserted between these two parts, the instrument having two arms, disposed...http://www.google.de/patents/US7118580?utm_source=gb-gplus-sharePatent US7118580 - Instrument for inserting intervertebral implants Ver�ffentlichungsnummerUS7118580 B1PublikationstypErteilung Anmeldenummer10/070,823 Ver�ffentlichungsdatum10. Okt. 2006Eingetragen14. Sept. 1999 Priorit�tsdatum14. Sept. 1999Auch ver�ffentlicht unterEP1212015A1EP1212015B1EP1779815A2EP1779815A3EP1792586A2EP1792586A3EP1792586B1EP1792587A2EP1792587A3EP1792588A2EP1792588A3US20070016221WO2001019295A1 ErfinderBoris BeyersdorffThierry MarnayUrspr�nglich Bevollm�chtigterSpine Solutions Inc. US-Klassifikation606/99623/17.15Internationale KlassifikationA61B17/00A61B17/56A61F2/46A61F2/30A61F2/00A61B17/02A61F2/44 UnternehmensklassifikationA61F2220/0025A61F2002/30604A61F2002/30841A61F2002/30892A61F2002/4627A61F2002/443A61F2002/4681A61F2002/4622A61F2002/30904A61F2/4425A61F2002/30808A61B2017/0256A61F2/4611A61F2002/30662A61F2002/30884A61F2002/4628A61F2002/30383 Europ�ische KlassifikationA61F 2/44D2A61F 2/46B7ReferenzenPatentzitate (42) Referenziert von (35)Externe LinksUSPTO USPTO-Zuordnung EspacenetInstrument for inserting intervertebral implantsUS 7118580 B1 Zusammenfassung In an insertion instrument for a three-piece intervertebral implant that includes an upper part that can be placed against a vertebra, a lower part that can be placed against the adjacent vertebra, and a pivot element that can be inserted between these two parts, the instrument having two arms, disposed side by side and supported pivotably relative to one another on one end, which at their free ends each have one retention device for the upper part and lower part, respectively, of the intervertebral implant, it is proposed that a longitudinal guide for the pivot element is disposed in one of the arms.
FIG. 4 is a side view, taken along line 4�4 of FIG. 5, of the lower arm with the lower part of the intervertebral implant retained on it;
FIG. 9 is a sectional view taken along the line 9�9 of FIG. 8; and
By rotation of the gear wheel 47 and advancement of the spreader element 43, the arms 21 and 27 are spread apart; this leads to an increase in the mutual spacing between the upper part 6 and lower part 9, and thus to a widening of the intervertebral space 5 (FIGS. 7�9). The widening is selected to be great enough that by means of the push member 40, the pivot element 14 can be inserted into the indentation 13 in the lower part 9 (FIG. 10). Following that, by retraction of the spreader element 43, the spacing between the upper part 6 and lower part 9 is reduced again, until the bearing faces 12 and 17 engage one another and the parts of the intervertebral implant 2 have thus attained their final position (FIG. 10, dot-dashed outline of upper part 6).
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