Electroencephalogram monitoring and protection device

A protective device and electroencephalography technology, applied in the field of electroencephalography monitoring, can solve the problems of dragging the electrode wire, easy extrusion to the guide screw, etc., achieving good safety, easy promotion and application, avoiding electrode wire displacement and even break effect

Pending Publication Date: 2019-08-20
XUANWU HOSPITAL OF CAPITAL UNIV OF MEDICAL SCI
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  • Abstract
  • Description
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Problems solved by technology

[0005] The purpose of the present invention is to provide a protective device for EEG monitoring to solve the problems of the prior art that it is easy to squeeze the guide screw and drag the electrode wire when performing stereotaxic EEG monitoring

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  • Electroencephalogram monitoring and protection device
  • Electroencephalogram monitoring and protection device
  • Electroencephalogram monitoring and protection device

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Embodiment Construction

[0033] In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the described embodiments are some, not all, embodiments of the present invention. The specific embodiments described here are only used to explain the present invention, but not to limit the present invention. All other embodiments obtained by those skilled in the art based on the described embodiments of the present invention belong to the protection scope of the present invention.

[0034] refer to figure 2 The protection device for EEG monitoring provided in this embodiment includes a protective cover 10, on which a contact portion 20 for contacting with the cranial body 1 is provided; the inner surface of the protective cover 10 is a concave curved surface, and is formed to contain Cavity, the accommodatin...

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Abstract

The present invention relates to the field of medical devices and particularly provides to an electroencephalogram monitoring and protection device. The electroencephalogram monitoring and protectiondevice comprises a protection cover (10), an edge of the protection cover (10) is provided with a contact portion (20) for contacting a brain cranial body (1); an inner surface of the protection cover(10) is a concave curved surface and also forms a receiving cavity, the receiving cavity is used for receiving guiding screws (2) and parts of electrode wires (3), and the protection cover (10) is provided with electrode wire threading structures (30) used for threading and clamping the electrode wires (3); the protection cover provides effective external supports for the guiding screws and ensures that the guiding screws are not pressed externally during directional electroencephalogram monitoring; and the electrode wire threading structures effectively ensure that the electrode wires are not dragged arbitrarily and electrode displacement is avoided.

Description

technical field [0001] The invention relates to the field of electroencephalogram monitoring, in particular to an electroencephalogram monitoring protection device. Background technique [0002] Stereotactic electroencephalogram (SEEG, stereoelectroencephalogram) is a minimally invasive intracranial EEG. The application of SEEG intracranial electrodes greatly improves the accuracy of epileptic focus location and reduces surgical trauma, which is an important positioning and treatment method for precise surgical treatment of epilepsy. SEEG technology does not require open surgery, just drill holes in the skull, insert electrodes into the predetermined intracranial positions along the bone holes, and then fix them firmly. The electrode wires are connected to the electroencephalograph for EEG monitoring, and the seizure onset area can be judged according to the position where the abnormal EEG first appears at the onset of seizures. For some patients with limited epileptogenic...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0476A61B5/0478
CPCA61B5/291A61B5/369
Inventor 张希张国君
Owner XUANWU HOSPITAL OF CAPITAL UNIV OF MEDICAL SCI
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