IP Library Granted Patent US 7,766,916
Granted Patent B2
US 7,766,916 · App. 11/904,476 · Granted Aug 3, 2010

Plate holder and bone plate arrangement

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Quick Facts
Patent No.
US 7,766,916
App. No.
11/904,476
Granted
Aug 3, 2010
Kind
B2
Abstract

An assembly includes a plate holder having (i) a body, and (ii) a coupling component rotatably supported by the body. The assembly also includes a bone plate defining (i) a plurality of fastener openings, and (ii) a recess. The coupling component has a set of external threads. The bone plate has a set of internal threads located within the recess. The set of internal threads are configured to mate with the set of external threads.

Claims (44)

1. An assembly, comprising:

a plate holder having (i) a body, and (ii) a coupling component rotatably supported by said body; and

a bone plate defining (i) a plurality of fastener openings, and (ii) a recess,

wherein said coupling component has a set of external threads,

wherein said bone plate has a set of internal threads located within said recess, and

wherein said set of internal threads are configured to mate with said set of external threads,

a guide component attached to said plate holder, wherein:

said guide component has a plurality of guide holes defined therein, and

said plurality of guide holes are respectively aligned with said plurality of fastener openings,

a driver tool having a tip portion,

wherein said tip portion includes a first drive structure, and

wherein said coupling component has a second drive structure configured to mate with said first drive structure when said tip portion is positioned within said passageway,

wherein:

said driver tool further includes a shaft portion connected to said tip portion, and

said shaft portion extends through one of said plurality of guide holes when said first drive structure is mated with said second drive structure,

wherein:

said coupling component defines a passageway therethrough,

said one of said plurality of guide holes includes peripheral slots, and

when said tip portion advances through said one of said plurality of guide holes toward said passageway, said first drive structure advances through said peripheral slots.

2. The assembly of claim 1 , wherein each of said plurality of guide holes except said one of said plurality of guide holes is configured to prevent advancement of said first drive structure therethrough.

3. The assembly of claim 1 , wherein:

said peripheral slots include a plurality of spaced apart linearly extending slots, and

said first drive structure includes a plurality of spaced apart linearly extending ribs configured to be respectively received within said plurality of spaced apart linearly extending slots.

4. An assembly, comprising:

a plate holder having (i) a body, and (ii) a first coupling component supported by said body; and

a bone plate having (i) a plurality of fastener openings, and (ii) a second coupling component,

wherein said first coupling component is configured to cooperate with the second coupling component to secure said bone plate to said body, and

wherein said first coupling component defines a passageway therethrough that is aligned with one of said plurality of fastener openings of said bone plate when said bone plate is secured to said body,

a guide component attached to said plate holder, wherein:

said guide component has a plurality of guide holes defined therein, and

said plurality of guide holes are respectively aligned with said plurality of fastener openings when said bone plate is secured to said body,

a driver tool having a tip portion,

wherein said tip portion includes a first drive structure, and

wherein said first coupling component has a second drive structure configured to mate with said first drive structure when said tip portion is positioned within said passageway,

wherein:

said driver tool further includes a shaft portion connected to said tip portion, and

said shaft portion extends through one of said plurality of guide holes when said first drive structure is mated with said second drive structure,

wherein:

said one of said plurality of guide holes includes peripheral slots, and

when said tip portion advances through said one of said plurality of guide holes toward said passageway, said first drive structure advances through said peripheral slots.

5. The assembly of claim 4 , wherein each of said plurality of guide holes except said one of said plurality of guide holes is configured to prevent advancement of said first drive structure therethrough.

6. The assembly of claim 5 , wherein:

said peripheral slots include a plurality of spaced apart linearly extending slots, and

said first drive structure includes a plurality of spaced apart linearly extending ribs configured to be respectively received within said plurality of spaced apart linearly extending slots.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 17, 2012
From: DEPUY PRODUCTS, INC.
To: BIOMET C.V.
Reel/Frame 028565/0519 →