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Reverse shoulder orthopaedic implant having elliptical glenosphere component

A technology of orthopedic surgery and glenoid, applied in the direction of joint implants, joint implants, shoulder joints, etc., can solve problems such as joint instability and pain

Active Publication Date: 2014-12-17
DEPUY SYNTHES PROD INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in some cases, the patient's natural shoulder (including its soft tissues) has deteriorated to a level of severe joint instability and pain

Method used

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  • Reverse shoulder orthopaedic implant having elliptical glenosphere component
  • Reverse shoulder orthopaedic implant having elliptical glenosphere component
  • Reverse shoulder orthopaedic implant having elliptical glenosphere component

Examples

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Embodiment Construction

[0052] While the concepts of the present disclosure are susceptible to various modifications and alternative forms, specific exemplary embodiments of the present invention have been shown by way of example in the drawings and will be described in detail herein. It should be understood, however, that there is no intent to limit inventive concepts to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

[0053] Terms denoting anatomical references, such as anterior, posterior, medial, lateral, superior, inferior, etc., are used in this disclosure with respect to the orthopedic implants described herein and the patient's natural anatomy. These terms have well-known meanings in the fields of anatomy and plastic surgery. Such anatomical reference terms used in the specification and claims are intended to be accorded their commonly understood meanings unle...

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Abstract

A reverse shoulder orthopaedic implant includes a glenosphere component (12) having a lateral bearing surface (34) configured to articulate with a humeral cup (26) of a humeral prosthesis. A metaglene component (14) includes a platform (102) configured to receive glenosphere component.

Description

[0001] Cross Reference to Kyle Lappin's co-pending U.S. Patent Application Serial No. 13 / 431,406, entitled "REVERSE SHOULDER ORTHOPAEDIC IMPLANT HAVING A METAGLENE COMPONENT WITH A SCREW LOCKING CAP," Attorney Docket No. 265280-220505, which A patent application is assigned to the same assignee as the present invention and was filed concurrently with the present invention. technical field [0002] The present disclosure relates generally to orthopedic implants, and more particularly to inverted shoulder orthopedic implants. Background technique [0003] During the patient's lifetime, total shoulder replacement surgery may be required on the patient due to, for example, disease or trauma. In total shoulder replacement surgery, a humeral prosthesis is used to replace the natural head of the patient's humerus. A humeral prosthesis typically includes an elongated stem member implanted in the intramedullary canal of the patient's humerus and a hemispherical prosthetic head membe...

Claims

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Application Information

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IPC IPC(8): A61F2/40
CPCA61F2/4081A61F2002/30125A61F2002/30332A61F2002/30616A61F2002/30772A61F2002/30878A61F2002/4085A61F2/40A61F2/4014A61F2002/30494A61F2002/4022A61F2/4612A61F2002/4681
Inventor K.E.拉普平
Owner DEPUY SYNTHES PROD INC
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