Title:
髄内ロッド器具
Document Type and Number:
Japanese Patent JP5694455
Kind Code:
B2
Abstract:
A femoral instrument for use in the intramedullary canal is described and includes an intramedullary rod having a tip at a free end. A body is attached to the intramedullary rod and has a face with a bone abutting portion. A centralizer mechanism is located within the rod and is operable to deploy and retract a plurality of members to engage and disengage an inner surface of the intramedullary canal. The length of the intramedullary rod from the tip to the face of the body is less than 30 cm. The instrument can also include an angular adjustment mechanism. The angular adjustment mechanism can have a plurality of formations and can be rotated about the longitudinal axis of the intramedullary rod to present at least a one of the formations to abut a portion of the body to define the relative angle between the body and the intramedullary rod.
Inventors:
Kekman Maya
Straws Lisa
Verteramo Alberto
Neighbor John
Straws Lisa
Verteramo Alberto
Neighbor John
Application Number:
JP2013144289A
Publication Date:
April 01, 2015
Filing Date:
July 10, 2013
Export Citation:
Assignee:
DePuy International Limited
International Classes:
A61B17/56; A61F2/38; A61F2/46
Domestic Patent References:
| JP8191841A |
Foreign References:
| US5562674 | ||||
| US5910143 | ||||
| US6193723 | ||||
| US6613052 | ||||
| EP0687448A1 |
Attorney, Agent or Firm:
Konobu Kato
Takafumi Oshima
Takafumi Oshima