Craniotomy postoperative fixing device
A fixation device and titanium plate technology, applied in the direction of fixers, internal bone synthesis, external plates, etc., can solve the problems of inconvenient operation, long operation time, screw falling in the skull, etc. The effect of infection rate, shortened operation time, and simplified operation process
Inactive Publication Date: 2013-07-03
卢明 +1
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Problems solved by technology
[0003] Titanium plates are fixed with skull screws, which requires the use of tools such as screwdrivers and screw boxes. The operation is inconvenient and there is a risk of screws falling into the skull; the long operation time also increases the chance of intracranial infection
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[0011] A fixation device after craniotomy of the present invention is a titanium plate that has been cut and bent.
[0012] The upper and lower ends of the titanium plate have one or more incisions respectively. The bent titanium plate has a "upper" shape in side view. When fixing the skull, bend the upper part of the "upper" titanium plate so that The side view of the titanium plate is "工", the skull is clamped on both sides of the middle part of the "工" titanium plate, the skull cannot move up and down, and the effect of fixation is achieved.
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The invention discloses a craniotomy postoperative fixing device, which is formed by cutting a titanium plate, wherein one or more notches are formed in the upper end and lower end of the cut titanium plate respectively, and can be bent respectively. During use, a skull is clamped between bent titanium plates without other tools, and skull fixation is realized without any skull screw; and the device is particularly suitable for emergent rescue under the conditions of surgical emergency treatment craniotomy and wars.
Description
technical field [0001] The invention relates to a fixing device, in particular to a fixing device after craniotomy. Background technique [0002] At present, cranial fixation after craniotomy is to use a titanium plate with small holes, and use skull screws to connect or fix the skull and the skull flap. [0003] Fixing the titanium plate with skull screws requires the use of tools such as a screwdriver and a screw box. The surgical operation is inconvenient and there is a risk of the screws falling into the skull; the long operation time also increases the chance of intracranial infection. Contents of the invention [0004] The object of the present invention is to address the deficiencies of the prior art and provide a post-craniotomy fixation device for fixing the cranium after the craniotomy. [0005] The fixation device after craniotomy of the present invention is composed of cutting titanium plates, and the fixation device has one or more cutouts at the upper and lo...
Claims
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IPC IPC(8): A61B17/80
Inventor 卢明
Owner 卢明