DE19519101A1
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Height-adjustable vertebral body replacement
Assignee: Individual
•
Filing: 1995-05-24
•
Granted: —
•
Expires: 2015-05-24
Abstract
Abstract The invention concerns a height-adjustable artificial vertebral body with a sleeve-type middle section (1) whose wall is provided with a plurality of recesses (5, 6). The middle section is provided with a left-handed thread next to its first edge and with a right-handed thread next to its second edge. One thread section is connected to a cylindrical first part (7), the other thread section to a cylindrical second part (9), by appropriate threads. Both parts (7, 9) likewise have walls with a plurality of recesses (8). Both parts (7, 9) are each provided with a plurality of teeth (8) at their free edges.
Inventors
- 👤 Juergen Prof Dr Harms
- 👤 Lutz Biedermann
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 05:22
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/02; A61F2/30; A61F2/44; A61F2/46; A61F2/4603; A61F2/4611; A61F2002/30001; A61F2002/30108; A61F2002/3011; A61F2002/30138; A61F2002/30148; A61F2002/30199; A61F2002/30224; A61F2002/30235; A61F2002/30316; A61F2002/30329; A61F2002/30331; A61F2002/30362; A61F2002/3037; A61F2002/30405; A61F2002/30411; A61F2002/30476; A61F2002/30507; A61F2002/30517; A61F2002/30535; A61F2002/30537; A61F2002/3055; A61F2002/30601; A61F2/30767; A61F2/30771; A61F2002/30772; A61F2002/30784; A61F2002/30787; A61F2/30907; A61F2002/30909; A61F2002/30912; A61F2220/00; A61F2220/0025; A61F2220/0033; A61F2230/00; A61F2230/0002; A61F2230/0017; A61F2230/0063; A61F2230/0069; A61F2310/00; A61F2310/00005; A61F2310/00011; A61F2310/00023; Y; Y10; Y10S; Y10S606/00; Y10S606/907
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE6910236U
Cited
DE2821678A1
Cited
DE3023942C2
Cited
US4657550A
Cited
EP0268115B1
Cited
DE3637314A1
Cited
DE8807485U1
Cited
EP0392076A1
Cited
EP0453393A1
Cited
AT395524B
Cited
DE9107494U1
Cited
DE4315757C1
Cited
DE4323034C1
Cited
DE9407806U1
Cited
DE4423257A1
Cited
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.