Cervical correcting brace

Details Cervical correcting brace Cervical correcting brace

2000-11-22

2002-04-30

Hirsch, Paul J. (Department: 3732)

Surgery

Instruments

Orthopedic instrumentation

Reexamination Certificate

active

06379358

ABSTRACT:

BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to a cervical correcting brace and, more particularly, to a cervical correcting brace which can be securely attached to and provide long-term support for a cervical spine of a patient.
2. Description of Related Art
Many cervical braces are provided for treatment of defective spines. For example,
FIG. 5
shows a cervical brace which includes a pair of spaced upright bars (
30
), each bar (
30
) having a straight lower section (
31
) and an inclined upper section (
13
) extending upward and forward from the lower section (
31
).
The cervical brace further includes a top crosspiece (
34
) interconnecting top ends of the upper sections (
33
) and a bottom crosspiece (
32
) interconnecting bottom ends of the lower sections (
31
) of the spaced bars (
30
), with each of the crosspieces (
32
,
34
) being formed with a V-shaped portion (
320
,
340
).
As shown in
FIG. 6
, the conventional cervical brace is applied to a patient's body by placing the lower sections (
31
) alongside a row of spinous processes of cervical vertebra, with the V-shaped portion (
320
) of the bottom crosspiece (
32
) engaging a cervical spine (
20
), and the V-shaped portion (
340
) of the top crosspiece (
14
) engaging the cranium (
21
) at its occipital. The conventional cervical brace must be fixed to the cervical spine (
20
) by winding a wire (
22
) round the top crosspiece (
34
) and the straight lower sections (
31
) of the bars (
30
), as well as round the cervical spine (
20
).
However, it has been found that this cervical brace might not remainsecurely attached to the cervical spine for sufficient time, since the wire (
22
) might slide over the straight lower sections (
31
) of the bars (
30
) and over the top crosspiece (
34
) inwardly, as denoted by opposite double arrows in
FIG. 6
, as a result of motion of the patient.
Therefore, it is an objective of the invention to provide a cervical correcting brace to mitigate and/or obviate the aforementioned problem.
SUMMARY OF THE INVENTION
The object of the present invention is to provide a cervical correcting brace which can be securely attached to a cervical spine of a patient.
Other objects, advantages and novel features of the invention will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings.


REFERENCES:
patent: 4686970 (1987-08-01), Dove et al.
patent: 4738251 (1988-04-01), Plaza
patent: 4836193 (1989-06-01), Ransford
patent: 4841959 (1989-06-01), Ransford
patent: 5366455 (1994-11-01), Dove et al.
patent: 5810815 (1998-09-01), Morales

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