Skull base repairing device and method

A skull base and repair material technology, applied in medical science, surgery, etc., can solve the problems of cerebrospinal fluid leakage, increased cerebrospinal fluid leakage, and inability to repair the skull base, and achieve the effect of clear exposure of the operation area and direct operation path

Pending Publication Date: 2017-03-29
西安东澳生物科技有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, large skull base bone, dura mater, and local soft tissue defects in the surgical field often occur after resection of the lesion, which increases the possibility of postoperative complications such as cerebrospinal fluid leakage, meningitis, pneumocranium, and encephalocele.
[0003] In order to reduce complications, the skull base defect must be repaired after surgery. At present, the surgical incision is enlarged through the transsphenoidal sinus to treat the inside of the skull base. When the surgical site is complicated, if it passes through the ...

Method used

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  • Skull base repairing device and method
  • Skull base repairing device and method
  • Skull base repairing device and method

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings.

[0029] see figure 1 , is a structural schematic diagram of a skull base repair device proposed by the present invention.

[0030] Such as figure 1 As shown, a skull base repair device includes: a support rod 1, a first repair material 3 and a second repair material 7, the top of the support rod 1 is provided with a first fixed disk 2, and the lower end of the support rod 1 is provided with a The movable disc 4 that moves on the support rod 1, the support frame 5 that is fixed with the first repairing material 3 is set between the first fixed disc 2 and the movable disc 4, and the push rod 6 is arranged below the movable disc 4, and the support The lower end of the rod 1 is also provided with a second fixing disk 8 for fixing the second repairing material 7 .

[0031] In the embodiment of the present invention, the position of the support rod is positioned by setting...

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Abstract

The invention discloses a skull base repairing device, which comprises a support rod, a first repairing material and a second repairing material, wherein the top end of the support rod is provided with a first fixing disc; the lower end of the support rod is provided with a moving disc capable of moving on the support rod; a support frame fixedly provided with the first repairing material is arranged between the first fixing disc and the moving disc; a push rod is arranged under the moving disc; and the lower end of the support rod is also provided with a second fixing disc used for fixing the second repairing material. The invention also discloses a skull base surgical repairing method. The repairing device provided by the invention has the advantages that a surgical incision can be conveniently sealed and plugged; the phenomena of intracranial external communication lacuna and cerebrospinal fluid leakage cannot occur; when the repairing device is used, the surgical incisions of other positions of the skull base can be sealed and plugged, so that the surgical pathway is more direct; and the surgical region is more clearly exposed.

Description

technical field [0001] The invention belongs to surgical supplies, and in particular relates to a skull base repair device and method. Background technique [0002] Neuroendoscopy is a technology that uses endoscopes with a diameter of 0.2-0.6 cm to treat intracranial lesions. With the development of neuroendoscopic techniques, it has become a routine treatment to resect tumors in the sellar region and parasellar region of the skull base through extended transsphenoidal approach. However, large skull base bone, dura mater, and local soft tissue defects often occur after resection of the lesion, which increases the possibility of postoperative complications such as cerebrospinal fluid leakage, meningitis, pneumocranium, and encephalocele. [0003] In order to reduce complications, the skull base defect must be repaired after surgery. At present, the surgical incision is enlarged through the transsphenoidal sinus to treat the inside of the skull base. When the surgical site i...

Claims

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Application Information

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IPC IPC(8): A61B17/00
CPCA61B17/00234A61B17/0057A61B2017/00597
Inventor 刘文博薛菁晁晓东
Owner 西安东澳生物科技有限公司
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