Ventricular drainage liquid meter

A technology of ventricular drainage and measuring instrument, which is applied in the field of medical equipment, can solve the problems of insufficient measurement accuracy and large clinical workload, and achieve the effect of meeting the needs of nursing work and accurate measurement

Pending Publication Date: 2019-11-22
BEIJING TIANTAN HOSPITAL AFFILIATED TO CAPITAL MEDICAL UNIV
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

Surgeons generally need to record the drainage fluid every hour, and the lumbar drainage needs to accurately measure the drip rate and drainage volume. The daily drainage volume should not exceed 300ml per day according to the patient's condition, and the measurement of each drainage needs real-time monitoring by medical staff. Observation confirms that it is easy to cause insufficient measurement accuracy, unable to meet the needs of brain (neuro) surgery for drainage accuracy, and also cause excessive clinical workload

Method used

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Embodiment Construction

[0034] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be described in detail below. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in the present application, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present application.

[0035] Such as Figure 1-Figure 3 As shown, the ventricular drainage fluid measuring instrument in an embodiment of the present application includes,

[0036] housing 10;

[0037] A weight monitoring unit 20, which is installed in the lower part of the housing 10, for monitoring and obtaining weight information of the ventricular drainage fluid;

[0038] Specifically, in this embodiment, the weight monitoring unit 20 includes a weighing hook 21 and a weight tr...

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Abstract

The invention relates to a ventricular drainage liquid meter, and belongs to the technical field of medical apparatuses and instruments. The meter comprises a shell body; a weight monitoring unit penetrating to the lower portion of the shell body; a metering control unit arranged in the shell body and used for obtaining volume information of ventricular drainage liquid through calculation based ondensity information and weight information of the ventricular drainage liquid; a display unit arranged on the surface of the shell body and used for displaying the volume information of the ventricular drainage liquid; a power supply unit arranged in the shell body and used for providing work voltage for the meter, wherein the weight monitoring unit is used for monitoring and obtaining the weightinformation of the ventricular drainage liquid. Compared with the prior art, the ventricular drainage liquid meter conveniently and accurately meters the ventricular drainage liquid and meets the requirements of postoperative care work in the neurosurgery department.

Description

technical field [0001] The application belongs to the technical field of medical devices, and in particular relates to a measuring instrument for cerebroventricular drainage fluid. Background technique [0002] Postoperative safety of patients is a major consideration in clinical medical care and nursing work. For patients who need drainage after brain surgery, accurate measurement during drainage is essential to prevent postoperative low intracranial pressure or high intracranial pressure from reoccurrence of cerebral palsy. It is of great clinical significance to improve the cure rate of patients after brain surgery. At present, ordinary external drainage bags or disposable external ventricular drainage devices are mostly used for drainage in clinical practice. Surgeons generally need to record the drainage fluid every hour, and the lumbar drainage needs to accurately measure the drip rate and drainage volume. The daily drainage volume should not exceed 300ml per day acco...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00
CPCA61M2202/0464A61M2205/18A61M2205/3393A61M2205/3561A61M2210/1003A61M1/69A61M2210/005A61M2202/0014
Inventor 王琳琳
Owner BEIJING TIANTAN HOSPITAL AFFILIATED TO CAPITAL MEDICAL UNIV
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