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(12) Patent Application: | (11) CA 2306418 |
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(54) English Title: | DISPOSITIF DE FIXATION D'UNE TIGE DANS UNE PAROI OSSEUSE MINCE |
(54) French Title: | DEVICE FOR FIXING A ROD IN A THIN BONE WALL |
Status: | Deemed Abandoned and Beyond the Period of Reinstatement - Pending Response to Notice of Disregarded Communication |
(51) International Patent Classification (IPC): |
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(72) Inventors : |
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(73) Owners : |
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(71) Applicants : |
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(74) Agent: | NORTON ROSE FULBRIGHT CANADA LLP/S.E.N.C.R.L., S.R.L. |
(74) Associate agent: | |
(45) Issued: | |
(86) PCT Filing Date: | 1998-10-12 |
(87) Open to Public Inspection: | 1999-04-22 |
Availability of licence: | N/A |
Dedicated to the Public: | N/A |
(25) Language of filing: | French |
Patent Cooperation Treaty (PCT): | Yes |
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(86) PCT Filing Number: | PCT/FR1998/002178 |
(87) International Publication Number: | FR1998002178 |
(85) National Entry: | 2000-04-12 |
(30) Application Priority Data: | ||||||
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The invention concerns an implantable device for fixing a rod (20) in a rather thin bone wall (EO) comprising two parts (10, 10) each comprising a body (11) with a passage (12) for receiving the rod, and a curved hook (13) extending laterally relative to the body. Each hook (13) is shaped such that the two hooks facing each other can be simultaneously inserted, by mutually tilting the two parts urging their bodies closer to each other, in an opening (T) arranged in the wall, and be mutually spaced rearwards as said bodies are brought closer to each other. The rod (20) received in said passages (12) of the two bodies (11) is capable of preventing any reverse tilting of said parts (10). The invention is particularly useful for fixing a rod for backbone osteosynthesis in the flat part of the skull occipital bone.
Un dispositif implantable de fixation d'une tige (20) dans un paroi osseuse
(EO) peu épaisse comprend deux pièces (10, 10) comportant chacune un corps
(11) avec un passage (12) de réception de la tige, ainsi qu'un crochet incurvé
(13) s'étendant latéralement par rapport au corps. Chaque crochet (13)
présente une forme telle que les deux crochets face-à-face peuvent être
simultanément introduits, par basculements opposés de deux pièces rapprochant
mutuellement leurs corps, dans une ouverture (T) pratiquée dans ladite paroi,
et s'écarter mutuellement en arrière de ladite paroi à mesure que lesdits
corps se rapprochent. La tige (20) reçue dans lesdits passages (12) des deux
corps (11) est apte à éviter tout basculement inverse desdites pièces (10).
Application notamment à la fixation d'une tige pour ostéosynthèse du rachis
dans la paroi de l'écaille occipitale du crâne.
Note: Claims are shown in the official language in which they were submitted.
Note: Descriptions are shown in the official language in which they were submitted.
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Description | Date |
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Application Not Reinstated by Deadline | 2004-10-12 |
Time Limit for Reversal Expired | 2004-10-12 |
Inactive: Abandon-RFE+Late fee unpaid-Correspondence sent | 2003-10-14 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 2003-10-14 |
Letter Sent | 2000-09-27 |
Inactive: Single transfer | 2000-08-09 |
Inactive: Cover page published | 2000-06-19 |
Inactive: First IPC assigned | 2000-06-11 |
Inactive: Courtesy letter - Evidence | 2000-06-06 |
Inactive: Notice - National entry - No RFE | 2000-06-02 |
Application Received - PCT | 2000-05-30 |
Application Published (Open to Public Inspection) | 1999-04-22 |
Abandonment Date | Reason | Reinstatement Date |
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2003-10-14 |
The last payment was received on 2002-09-26
Note : If the full payment has not been received on or before the date indicated, a further fee may be required which may be one of the following
Patent fees are adjusted on the 1st of January every year. The amounts above are the current amounts if received by December 31 of the current year.
Please refer to the CIPO
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web page to see all current fee amounts.
Fee Type | Anniversary Year | Due Date | Paid Date |
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Basic national fee - standard | 2000-04-12 | ||
MF (application, 2nd anniv.) - standard | 02 | 2000-10-12 | 2000-04-12 |
Registration of a document | 2000-08-09 | ||
MF (application, 3rd anniv.) - standard | 03 | 2001-10-12 | 2001-09-13 |
MF (application, 4th anniv.) - standard | 04 | 2002-10-14 | 2002-09-26 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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DIMSO (DISTRIBUTION MEDICALE DU SUD-OUEST) |
Past Owners on Record |
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ALEXIS FAURE |