Human bone substitutional implant
First Claim
1. A human bone substitutional implant comprising:
- a main body having at least a slit, an inner thread being disposed on an inner wall of said main body; and
a push body with an outer thread formed on an outer surface thereof, said outer thread corresponding to said inner thread of said main body, said push body and said main body being joined together by means of screw connection of said outer thread and said inner thread.
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Abstract
A human bone substitutional implant comprises a main body and a push body. The main body is a hollow cylinder with a thread portion or a ratchet portion disposed on its outer wall. The thread portion or the ratchet portion has at least a slit dividing it into four equal parts. An inner thread is disposed on the inner wall of the thread portion or the ratchet portion. An outer thread is disposed on the outer surface of the push body and corresponds to the inner thread. The push body and the main body are joined together via screw connection of the outer thread and the inner thread. Because the main body has a conical passage therein, the main body will be held open a certain angle to support and enhance a fractured bone of the human body when the push body is axially pushed into the main body.
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Citations
10 Claims
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1. A human bone substitutional implant comprising:
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a main body having at least a slit, an inner thread being disposed on an inner wall of said main body; and
a push body with an outer thread formed on an outer surface thereof, said outer thread corresponding to said inner thread of said main body, said push body and said main body being joined together by means of screw connection of said outer thread and said inner thread. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification