A monitoring system and method based on linear relationship between intraocular pressure and intracranial pressure

A linear relationship and monitoring system technology, applied in intracranial pressure measurement, tonometer, diagnostic recording/measurement, etc., can solve the problem of few non-invasive pressure monitoring methods

Inactive Publication Date: 2019-01-04
PEKING UNIV THIRD HOSPITAL
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  • Abstract
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Problems solved by technology

[0003] To sum up, the problems existing in the existing technology are: the existing methods are invasive operations with many restrictions, and there

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  • A monitoring system and method based on linear relationship between intraocular pressure and intracranial pressure
  • A monitoring system and method based on linear relationship between intraocular pressure and intracranial pressure

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Embodiment Construction

[0032] In order to further understand the content, features and effects of the present invention, the following examples are given, and detailed descriptions are given below with reference to the accompanying drawings.

[0033] The structure of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0034] Such as figure 1 As shown, the monitoring system based on the linear relationship between intraocular pressure and intracranial pressure provided by the embodiment of the present invention is provided with: an information integration module 1 for integrating detection information, an intraocular pressure measurement module for measuring intraocular pressure 2. A vital sign monitoring module for monitoring vital signs. 3. A lumbar pool pressure monitoring module 4 for lumbar pool pressure monitoring.

[0035] The intraocular pressure measurement module 2 , the vital sign monitoring module 3 , and the lumbar pool pressure monit...

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Abstract

The invention belongs to the technical field of medical equipment and discloses a monitoring system and a method based on the linear relationship between intraocular pressure and intracranial pressure. The monitoring system comprises an information integration module, an intraocular pressure measurement module, a vital signs monitoring module, and a lumbar cistern pressure monitoring module. The intraocular pressure measuring module, the vital signs monitoring module, and the lumbar cistern pressure monitoring module are mutually independently connected with the information integrating moduleand do not affect each other. The vital sign monitoring module comprises an electrocardiogram monitoring unit, an invasive artery pressure monitoring unit and a dual-frequency electroencephalogram monitoring unit. The data are integrated through an information integration module for information display, information storage and integration with the information. Based on the linear relationship between intraocular pressure (IOP) and intracranial pressure (ICP), the system indirectly reflects the change of ICP by measuring IOP, and provides an effective non-invasive monitoring method for ICP during general anesthesia.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, and in particular relates to a monitoring system and method based on the linear relationship between intraocular pressure and intracranial pressure. Background technique [0002] Intracranial pressure, that is, the pressure of cerebrospinal fluid in the cranial cavity, is normally 100-150 mm water column, 10-15 mm Hg; according to p325 of the practical skills guide for the national medical qualification examination, the pressure of cerebrospinal fluid in a normal adult lying position is 0.78-1.76kpa (80 ~ 180 mm water column) or 40 ~ 50 drops / min, fluctuating with breathing within 10 mm water column, children's pressure is 0.4 ~ 1.0 kPa (40 ~ 100 mm water column). Intracranial pressure monitoring is very important in cranial surgery and other operations involving changes in intracranial pressure. Since the intracranial is fluctuated by many factors, the pressure measured in a unit tim...

Claims

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Application Information

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IPC IPC(8): A61B3/16A61B5/03A61B5/0215A61B5/0408A61B5/0478
CPCA61B3/16A61B5/0215A61B5/031A61B5/25A61B5/291
Inventor 刘伟平倪诚韩永正
Owner PEKING UNIV THIRD HOSPITAL
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