BONE FIXATION SYSTEM

• US 20080097445A1
• Filed: 10/22/2007
• Published: 04/24/2008
• Est. Priority Date: 10/23/2006
• Status: Abandoned Application

• Current Assignee: Robert B. Weinstein
• Original Assignee: Robert B. Weinstein
• Inventors: Weinstein, Robert B.
• Application Number:
  US11/876,027
• Publication Number:
  US 20080097445A1
• Time in Patent Office: Days
• US Class Current: 606/281
• CPC Class Codes: A61B 17/8004 with means for distracting or compressing the bone or bones
• CPC Class Codes: A61B 17/8023 Variable length plates adjustable in both directions
• CPC Class Codes: A61B 17/8061 specially adapted for particular bones A61B17/70 and A61B17/74 take precedence

Abstract

A bone fixation system includes a plurality of bone plate elements, each of which includes a plurality of connecting members. At least one of the bone plate elements includes at least one of a first type of the connecting members, and at least one other of the bone plate elements includes at least one of a second type of the connecting members. Each of the at least one first type of connecting members is configured to cooperate with a respective one of the second type of connecting members to connect at least two of the bone plate elements together, thereby forming a bone plate arrangement. At least some of the bone plate elements have an aperture therethrough for receiving a fastener to affix the bone plate arrangement to a bone.

Claims

1. A bone fixation system, comprising:

a plurality of bone plate elements, each of the bone plate elements including a plurality of connecting members,

at least one of the bone plate elements including at least one of a first type of the connecting members, and at least one other of the bone plate elements including at least one of a second type of the connecting members,

each of the at least one first type of connecting members being configured to cooperate with a respective one of the second type of connecting members to connect at least two of the bone plate elements together, thereby forming a bone plate arrangement, and

at least some of the bone plate elements having an aperture therethrough for receiving a fastener to affix the bone plate arrangement to a bone.

2. The bone fixation system of claim 1, wherein a first of the bone plate elements includes a plurality of the first type of connecting members, thereby facilitating connection to at least two other of the bone plate elements each including at least one of the second type of connecting members, thereby forming a bone plate arrangement having at least three of the bone plate elements.

3. The bone fixation system of claim 2, wherein at least two of the first type of connecting members associated with the first bone plate are oriented at an angle to each other to facilitate formation of a non-linear bone plate arrangement.

4. The bone fixation system of claim 1, wherein some of the bone plate elements include only the first type of connecting members and some other of the bone plate elements include only the second type of connecting members.

5. The bone fixation system of claim 1, wherein at least some of the bone plate elements include at least one of the first type of connecting member and at least one of the second type of connecting member.

6. The bone fixation system of claim 1, wherein each of the bone plate elements includes a plurality of edges, and each of the connecting members is disposed along a respective edge of a respective one of the bone plate elements.

7. The bone fixation system of claim 6, wherein each of the first type of connecting members includes a generally cylindrical portion having an axis generally parallel to a respective edge of a respective one of the bone plate elements, and each of the second type of connecting members includes a groove configured to receive the generally cylindrical portion of a respective one of the first type of connecting members.

8. The bone fixation system of claim 1, further comprising a compression member including a receiving portion configured to receive one of the bone plate elements therein, the receiving portion including a high-friction surface for retaining the bone plate element after it is received in the receiving portion.

9. A bone plate arrangement, comprising:

a plurality of bone plate elements chosen from a set of bone plate elements, each of the chosen bone plate elements cooperating with at least one other of the chosen bone plate elements to form the bone plate arrangement,

each of the chosen bone plate elements defining a polygon having respective sides and including a plurality of connecting members disposed along respective sides, each of the connecting members on one of the chosen bone plate elements being configured to cooperate with one of the connecting members on another of the chosen bone plate elements, such that each of the chosen bone plate elements is connectable to at least two other of the chosen bone plate elements, and

at least some of the chosen bone plate elements having an aperture therethrough for receiving a fastener to affix the bone plate arrangement to a bone.

10. The bone plate arrangement of claim 9, wherein at least one of the chosen bone plate elements generally defines a hexagon, and includes at least two of the connecting members disposed along respective sides oriented approximately sixty degrees from each other.

11. The bone plate arrangement of claim 9, wherein at least one of the chosen bone plate elements defines a hexagon and includes at least three of the connecting members disposed along respective sides, each of the three sides being oriented approximately sixty degrees from each of the other two sides.

12. The bone plate arrangement of claim 9, wherein at least one of the chosen bone plate elements generally defines a rectangle, and at least two of the connecting members of a respective generally rectangular bone plate element are disposed along respective edges oriented approximately parallel to each other.

13. The bone plate arrangement of claim 12, wherein at least one of the chosen bone plate elements generally defines a hexagon such that the bone plate arrangement includes at least one hexagonal bone plate element and at least one rectangular bone plate element.

14. The bone plate arrangement of claim 9, wherein at least one of the chosen bone plate elements includes at least one of a first type of the connecting members, and at least one other of the chosen bone plate elements includes at least one of a second type of the connecting members, each of the at least one first type of connecting members being configured to cooperate with a respective one of the second type of connecting members to connect the chosen bone plate elements together.

15. The bone plate arrangement of claim 14, wherein each of the first type of connecting members includes a generally cylindrical portion having an axis generally parallel to a respective side of a respective one of the bone plate elements, and each of the second type of connecting members includes a groove configured to receive the generally cylindrical portion of a respective one of the first type of connecting members.

16. A bone fixation system, comprising:

a plurality of bone plate elements, each of the bone plate elements defining a polygon having respective sides and including a plurality of connecting members disposed along respective sides, each of the connecting members being configured to cooperate with another of the connecting members, such that each of the bone plate elements is connectable to at least two other of the bone plate elements, and

at least some of the bone plate elements having an aperture therethrough for receiving a fastener to affix the respective bone plate element to a bone.

17. The bone fixation system of claim 16, further comprising a compression member including a receiving portion configured to receive one of the bone plate elements therein, the receiving portion including a high-friction surface for retaining the bone plate element after it is received in the receiving portion.

18. The bone fixation system of claim 16, wherein at least one of the bone plate elements includes at least one of a first type of the connecting members, and at least one other of the bone plate elements includes at least one of a second type of the connecting members, each of the at least one first type of connecting members being configured to cooperate with a respective one of the second type of connecting members to connect at least two of the bone plate elements together, thereby forming a bone plate arrangement.

19. The bone fixation system of claim 18, wherein at least two of the first type of connecting members associated with the first bone plate are oriented at an angle to each other to facilitate formation of a non-linear bone plate arrangement.

20. The bone fixation system of claim 16, wherein at least one of the bone plate elements generally defines at least one of hexagon or a rectangle.