Minimally invasive drainage auxiliary device for cerebral hemorrhage in neurosurgery department

Abstract

The invention discloses a neurosurgery cerebral hemorrhage minimally invasive drainage auxiliary device which comprises a positioning arch frame, an omni-directional telescopic surrounding type equipment clamping and positioning mechanism, an opposite-direction constant-force pressing head positioning mechanism and an inner arch low-pressure wall adsorption and isolation mechanism, and the omni-directional telescopic surrounding type equipment clamping and positioning mechanism is arranged on the positioning arch frame in a sliding and sleeving mode. The opposite constant-force pressing head positioning mechanisms are symmetrically distributed and fixedly arranged on the side wall of the positioning arch frame, and the inner arch low-pressure wall adsorption isolation mechanism is rotationally arranged on the opposite constant-force pressing head positioning mechanisms in a sleeving mode. The invention belongs to the technical field of medical instruments, and particularly provides a neurosurgery cerebral hemorrhage minimally invasive drainage auxiliary device, cerebral hemorrhage minimally invasive drainage equipment is clamped and omni-directionally adjusted and positioned by using a combination principle, and the flexibility of the equipment is effectively improved; a drainage part of a patient is isolated and sterilized by using an air pressure structure principle and a segmentation principle, so that the nursing quality of the drainage tube is effectively improved.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, in particular to an auxiliary device for minimally invasive drainage of cerebral hemorrhage in neurosurgery. Background technique [0002] Intracerebral hemorrhage refers to the hemorrhage caused by the rupture of blood vessels in the non-traumatic brain parenchyma. The minimally invasive drainage of intracerebral hemorrhage is performed through a burr hole in the brain. Drainage tube, a technique used to draw fluid out of the body. [0003] The prior art has the following technical problems: [0004] (1) The fixed equipment during the minimally invasive drainage operation for cerebral hemorrhage is relatively cumbersome, and the angle adjustment range is small, and the patient needs to be turned for body position coordination. Medical staff have extremely high requirements on operational stability, which can easily cause irreversible damage to the patient's head; [0005] (2) During...

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Problems solved by technology

[0004] (1) The fixing equipment in the minimally invasive drainage operation of cerebral hemorrhage is relatively bulky, and the angle adjustment range is small. It is necessary to turn the patient for posture coordination. Medical personnel require extremely high operating stability, which can easily cause irreparable damage to the patient's head;

[0005] (2) During and after the minimally invasive drainage operation for cerebral hemorrhage, the minimally invasive drilling site of the patient's brain is protected only by medical gauze, which cannot effectively isolate bacteria in the air, and the minimally invasive drainage operation for cerebral hemorrhage often requires multiple times Generally, the drainage tube needs to be nursed on the patient's head for several days. Therefore, the nursing quality of the drainage tube directly affects the patient's treatment effect, and even threatens life.

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