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(12) Patent Application: | (11) CA 2247053 |
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(54) English Title: | THE ANATOMIC REPLACEMENT PROSTHESIS SYSTEM IN THE HAND AND WRIST |
(54) French Title: | SYSTEME PROTHETIQUE DE REMPLACEMENT ANATOMIQUE POUR LA MAIN ET LE POIGNET |
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: | ROBIC AGENCE PI S.E.C./ROBIC IP AGENCY LP |
(74) Associate agent: | |
(45) Issued: | |
(86) PCT Filing Date: | 1997-02-20 |
(87) Open to Public Inspection: | 1997-09-04 |
Examination requested: | 1999-01-08 |
Availability of licence: | N/A |
Dedicated to the Public: | N/A |
(25) Language of filing: | English |
Patent Cooperation Treaty (PCT): | Yes |
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(86) PCT Filing Number: | PCT/TR1997/000004 |
(87) International Publication Number: | TR1997000004 |
(85) National Entry: | 1998-08-21 |
(30) Application Priority Data: | ||||||
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In the treatment of distal radial fractures. the
involvement of the articular surface of the radius may in some case
cause serious problems. Because the anatomic reduction of
seriously damaged and displaced fragments of the articular
surface can not be always reconstructed. As a result of that,
in follow-up, the patient can have progressive degenerative
changes all over the wrist joint including articular surfaces of
the carpal bones which might have been undamaged after the
original trauma. At this point, the treatment alternatives are
the fusion of the joint and total replacement arthroplastic.
Unfortunately, the current status of the total wrist replacement
arthroplastic is not so successful as some other joints.
Consequently, total wrist arthroplastic is a kind of option which
surgeons usually try to avoid. Here a new conceptual
approach to wrist replacement arthroplastics has been brought
to the agenda which permits the surgeon the partial and/or
hermipartial joint replacement. In case of necessity, this partial
arthroplastic can be converted to total joint replacement, and
can be used in tumors, traumatic degenerative and
rheumatismal conditions of this joint.
Dans le traitement des fractures distales du radius, l'atteinte de la surface articulaire du radius peut parfois donner lieu à des problèmes sérieux. En raison de la réduction anatomique des fragments sérieusement endommagés et déplacés, la surface articulaire ne peut pas toujours être reconstruite. Il s'ensuit donc que, lors du suivi, le patient peut afficher des changements dégénératifs progressifs au niveau de toute l'articulation du poignet, dont les surfaces articulaires des os du carpe, qui étaient peut-être intacts après le traumatisme initial. ce stade, les options thérapeutiques englobent la fusion de l'articulation ou la mise en place d'une prothèse totale par arthroplastie. Malheureusement, à l'heure actuelle cette intervention ne connaît pas autant de succès que dans le cas de certaines autres articulations. Par conséquent, l'arthroplastie du poignet est une option thérapeutique que les chirurgiens ont généralement tendance à écarter. Dans le présent cas, une nouvelle approche conceptuelle de l'arthroplastie du poignet est présentée qui permet au chirurgien de procéder à un remplacement partiel ou semi-partiel. Au besoin, ce remplacement partiel peut être converti en remplacement total de l'articulation et cette intervention peut être utilisée dans le cas de tumeurs, de processus dégénératifs consécutifs à un traumatisme ou de maladies rhumatismales de cette articulation.
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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Please note that "Inactive:" events refers to events no longer in use in our new back-office solution.
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Description | Date |
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Time Limit for Reversal Expired | 2004-02-20 |
Application Not Reinstated by Deadline | 2004-02-20 |
Deemed Abandoned - Conditions for Grant Determined Not Compliant | 2003-06-23 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 2003-02-20 |
Notice of Allowance is Issued | 2002-12-23 |
Letter Sent | 2002-12-23 |
Notice of Allowance is Issued | 2002-12-23 |
Inactive: Approved for allowance (AFA) | 2002-12-09 |
Amendment Received - Voluntary Amendment | 2002-08-23 |
Inactive: S.30(2) Rules - Examiner requisition | 2002-06-20 |
Letter Sent | 2001-05-30 |
Reinstatement Requirements Deemed Compliant for All Abandonment Reasons | 2001-05-18 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 2001-02-20 |
Amendment Received - Voluntary Amendment | 2000-05-29 |
Inactive: RFE acknowledged - Prior art enquiry | 1999-02-17 |
Request for Examination Received | 1999-01-08 |
Request for Examination Requirements Determined Compliant | 1999-01-08 |
All Requirements for Examination Determined Compliant | 1999-01-08 |
Inactive: IPC assigned | 1998-11-10 |
Classification Modified | 1998-11-10 |
Inactive: First IPC assigned | 1998-11-10 |
Inactive: Notice - National entry - No RFE | 1998-10-27 |
Application Received - PCT | 1998-10-23 |
Application Published (Open to Public Inspection) | 1997-09-04 |
Abandonment Date | Reason | Reinstatement Date |
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2003-06-23 | ||
2003-02-20 | ||
2001-02-20 |
The last payment was received on 2002-02-18
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 - small | 1998-08-21 | ||
Request for examination - small | 1999-01-08 | ||
MF (application, 2nd anniv.) - small | 02 | 1999-02-22 | 1999-01-19 |
MF (application, 3rd anniv.) - small | 03 | 2000-02-21 | 2000-01-27 |
Reinstatement | 2001-05-18 | ||
MF (application, 4th anniv.) - small | 04 | 2001-02-20 | 2001-05-18 |
MF (application, 5th anniv.) - small | 05 | 2002-02-20 | 2002-02-18 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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AHMET EGE |
Past Owners on Record |
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None |