Postoperative nursing drainage device for craniocerebral operation for neurosurgery department

Abstract

The invention relates to the technical field of medical instruments, in particular to a postoperative nursing drainage device for craniocerebral operation for neurosurgery department. The device comprises a drainage box, and an induced draft fan is arranged above the drainage box and communicated with the interior of the drainage box through a connecting pipe. When the device needs to be used, theinduced draft fan is started, the induced draft fan generates negative pressure to drain a drainage liquid, the drainage liquid enters the drainage box along a drainage tube, and then enters a liquidstorage bottle on the left side through a liquid inlet hole in the left side; when the liquid storage bottle on the left side is full, a blocking plate can move leftwards, the liquid inlet hole in the left side is closed and a liquid inlet hole in the right side is opened, and the drainage liquid enters a liquid storage bottle on the right side through the liquid inlet hole in the left side; andsimilarly, after the right-side liquid storage bottle is full, the blocking plate moves rightwards and can switch to the left-side liquid storage bottle, drainage does not need to be stopped, normal operation of an operation is guaranteed, and when the liquid storage bottle is full, a bell rings to remind in time, so that forgetting caused by negligence of medical staff is avoided.

Description

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AI Technical Summary

Benefits of technology

This new method described in the current state-of-the art allows for better control over draining fluids during surgery without interrupting their flow or requiring manual interference. It also includes an improved mechanism called a blocker board which automatically opens up after use if needed while keeping other liquor containers closed properly. Overall, these improvements improve efficiency and accuracy in controlling bleeding during surgeries.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving the safety and efficiency during neurosurgeries when draining fluids from necrotic areas caused by strokes or other accidents involving damage to blood vessels.

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