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Monitoring and therapeutic apparatus for draining and displacing cerebrospinal fluid and pressurizing

A technology for injecting pressure and treatment devices, applied in the fields of suction devices, diagnostic recording/measurement, medical science, etc., which can solve problems such as increased costs, underutilization of cerebrospinal fluid, and few functions of instruments, and achieves simple operation and easy popularization Use and operation are safe and reliable

Inactive Publication Date: 2005-01-26
杨际芝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this solution uses two pumps, which increases the cost, and the drainage is unnatural drainage, which has certain risks, and the cerebrospinal fluid from the drainage is not fully utilized, and the functions of the instrument are less

Method used

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  • Monitoring and therapeutic apparatus for draining and displacing cerebrospinal fluid and pressurizing
  • Monitoring and therapeutic apparatus for draining and displacing cerebrospinal fluid and pressurizing
  • Monitoring and therapeutic apparatus for draining and displacing cerebrospinal fluid and pressurizing

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Embodiment Construction

[0013] As can be seen from Fig. 1, the cerebrospinal fluid (CSF) drainage and replacement injection pressure monitoring treatment device of the first embodiment of the present invention includes a puncture needle through a lumbar puncture tube 1, a connector 2, a pressure measuring tube 3, a pressure sensor 4 and a CSF Drainage replacement injection pressure monitoring controller (referred to as YJR instrument) 5; YJR instrument 5 is equipped with a microcomputer chip, which can carry out computer intelligent automatic control and display according to the menu. The tail end of the puncture needle through the lumbar puncture tube 1 is connected to The pressure measuring tube 3 and the other end of the pressure measuring tube 3 are connected to the pressure sensor 4 through a three-way joint 15, and the pressure sensor 4 is connected to the YJR instrument 5; the other outlet of the three-way joint 15 leads to a branch, and the branch is divided into drainage and lavage two branch...

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Abstract

A therapeutic apparatus for treating intracranial disease by draining cerebrospinal fluid and monitoring injection pressure is composed of puncture needle, built-in tube for lower cavity of lumbar subarachnoid space or brain ventricle, pressure-measuring tube, pressure sensor, controller (YJR instrument), draining and lavation branches, and lavation pump. Its advantages are easy operation and high safety.

Description

technical field [0001] The invention relates to a cerebrospinal fluid (CSF) drainage replacement injection pressure monitoring treatment device, which is a medical instrument for clinical monitoring and treatment of patients with intracranial diseases. Background technique [0002] Intracranial pressure is one of the most important monitoring indicators in clinical treatment and monitoring of critically ill patients. In the past, pressure sensors had to be placed on the epidural or intraventricular to monitor intracranial pressure after craniotomy or drilling through the skull. pressure, or monitor the cerebrospinal fluid pressure through lumbar puncture to understand the intracranial pressure. The Chinese Patent Bulletin once disclosed "A Cerebrospinal Fluid Pressure Monitoring and Automatic Flushing Instrument" (Patent No. ZL00227776.X), which includes a box-shaped shell, a puncture needle, Pressure measuring tube, pressure sensor and intracranial pressure monitor (also ca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/03A61M1/00
Inventor 杨际芝
Owner 杨际芝
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