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Trigeminal gasserian ganglion compression device

A technology of trigeminal nerve and balloon, which is applied in the field of trigeminal nerve semilunar compression device, to achieve the effect of compression assurance, precise positioning, and excellent imaging performance

Inactive Publication Date: 2017-09-26
SHINEYARD MEDICAL DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there is not yet a trigeminal nerve half-lunar compression device that can perform percutaneous trigeminal nerve half-lunar ganglion compression and avulsion surgery

Method used

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Embodiment Construction

[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0030] In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0031] The embodiment of the present invention provides a trigeminal nerve semilunar compression device, the device includes: a compression balloon catheter assembly 10, the compression balloon catheter assembly 10 includes an expansion balloon 12, a connecting seat 16 and a connection socket for connecting the expansion balloon. The support tube 14 of the balloon 12 and the connecting ...

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PUM

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Abstract

The invention relates to the technical field of medical apparatuses, and provides a trigeminal gasserian ganglion compression device. The device comprises a compression balloon catheter assembly (10) and a puncture needle set piece (20), the compression balloon catheter assembly comprises a dilatation balloon (12), a connecting base (16) and a support pipe (14) connected with the dilatation balloon (12) and the connecting base (16), and the dilatation balloon (12), the support pipe (14) and the connecting base (16) are all connected; the puncture needle set piece comprises a puncture needle (22) and a catheter sheath (24), the catheter sheath (24) is left in tissue after puncture for the compression balloon catheter assembly (10) to enter the tissue; the end, close to the support pie (14), of the dilatation balloon (12) and the end, away from the support pipe (14), of the dilatation balloon (12) are each fixedly provided with a metal buckling ring (122), and the metal buckling ring (122) is used for providing developing performance of the dilatation balloon (12) under X rays in the operation process. The trigeminal gasserian ganglion compression device has the good developing performance.

Description

【Technical field】 [0001] The invention relates to the technical field of medical devices, in particular to a trigeminal nerve semilunar compression device. 【Background technique】 [0002] At present, craniotomy microvascular decompression surgery is the only surgical method for the treatment of trigeminal neuralgia. Its main advantages are long-term control of the disease, low recurrence rate, and almost no loss of sensation (facial numbness) after surgery; but its disadvantages It is necessary to perform craniotomy on the patient. The operation time is long and the risk is high. The clinical operation experience of the surgeon and the general condition and physical condition of the patient are high. Some patients will have complications of varying degrees, such as facial paralysis, tinnitus, hearing Decline, cerebrospinal fluid leakage, incision infection and even death, etc., and the postoperative recovery time of the patient is long, and the operation cost is high. [00...

Claims

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Application Information

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IPC IPC(8): A61B90/00A61M25/10A61B17/34
CPCA61B17/34A61M25/10A61M2025/1079
Inventor 王锋官国锋
Owner SHINEYARD MEDICAL DEVICE CO LTD
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