Craniocerebral perfusion cooling portable box

Abstract

The invention discloses a craniocerebral perfusion cooling portable box which comprises a box body, a door and rollers. A partition plate is bilaterally arranged at the bottom end of an inner cavity of the box body, a water tank is arranged on the left side of the top end of the partition plate, a temperature sensor is arranged at the center of the bottom end of an inner cavity of the water tank,a liquid level meter is arranged on the left side of the inner cavity of the water tank, a circulating pump is arranged on the right side of the top end of the water tank, an absorption pipe is mounted at the input end of the circulating pump and positioned in the inner cavity of the water tank, a rectangular box is arranged on the right side of the top end of the partition plate, and a refrigeration sheet is arranged on the inner wall of the rectangular box. According to the box, a perfusion device is integrated into the box body, so that a doctor can conveniently carry the perfusion device when going out, mild hypothermia therapy of a patient is facilitated, saline solution can be kept within set temperature, amount of the saline solution in the water tank can be monitored by the liquidlevel meter, perfusion refrigeration can be implemented by an infusion pump, perfusion quality and effect can be further improved, and use safety is improved.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a craniocerebral perfusion cooling portable case. Background technique [0002] Craniocerebral injury is a common trauma that can exist alone or in combination with other injuries. Its classification is divided into scalp injury, skull injury and brain injury according to the anatomical part of the cranium. The three can coexist. Scalp injury includes scalp hematoma, scalp laceration, and scalp avulsion injury. Skull fractures include calvarial linear fractures, skull base fractures, and depressed fractures. Brain injuries include concussions, diffuse axonal injuries, brain contusions, and brainstem injuries. They can be further classified according to the time and type of injury Primary craniocerebral injury and secondary craniocerebral injury are divided into closed craniocerebral injury and open craniocerebral injury according to whether the contents of the cranial cavity co...

AI Technical Summary

Problems solved by technology

[0003] In the existing clinical brain tonic and cooling perfusion, microcatheter interventional therapy is often used to reduce the local brain temperature. The guide wire is poured into the brain from the vein of the lower limbs, and 300 ml of normal saline at 0-4 degrees is injected through the infusion pump to maintain the temperature of the brain. The mild hypothermia lasts for about 50 minutes. While cooling down, normal saline can also wash away the salty components in the brain, which can reduce the harm of brain damage to a certain extent. However, there is currently a lack of real-time monitoring of perfusate for such low temperature perfusion. The temperature, flow rate and remaining volume of the device, during the perfusion process, the perfusion fluid is taken out of the cooling device and operated at room temperature. Due to heat exchange, the perfusion effect will be affected. In some places that need to be rescued, it cannot be carried. The use is more limited

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