Ventilation device for thoracic surgery department operating room

Abstract

The invention discloses a ventilation device for a thoracic surgery department operating room. The ventilation device comprises a ventilation pipe; the top of the ventilation pipe is in threaded connection with a top cover; an intake hopper is welded at the top of the top cover; an output end of the intake hopper penetrates in the top cover, and communicates with the top end of the ventilation pipe; two sets of insertion grooves are symmetrically mounted at the two ends of the ventilation pipe; insertion plates are slidingly connected into the insertion grooves; baffle plates are welded on onesides of the tops of the insertion plates; during mounting, the insertion plates are only needed to outwards poke; brackets are ejected above the insertion plates; then, under the effect of return springs, the insertion plates inwards slide; then, the brackets are placed at the upper ends of the insertion plates to achieve easiness in mounting and dismounting; first filter net plates and second filter net plates are paved above the brackets in sequence for improving the internal cleanness of the ventilation pipe; and activated carbon absorbing layers are provided for absorbing peculiar smellin air, so that the air quality is improved.

Description

technical field [0001] The invention relates to the technical field of thoracic surgery instruments, in particular to a ventilation device for a thoracic surgery operating room. Background technique [0002] The operating room is a place to provide surgery and rescue for patients, and it is an important technical department of the hospital. The operating room should be connected with the operating department and close to the blood bank, intensive care unit, anesthesia recovery room, etc. Do a good job in the management of the four channels of surgical incision infection, namely: the air in the operating room; the items needed for the operation; the fingers of doctors and nurses and the skin of the patient to prevent infection and ensure the success rate of the operation. It is required that the design is reasonable, the equipment is well-equipped, and the nurses' work is responsive, fast, and efficient. The operating room must have a set of strict and reasonable rules and ...

AI Technical Summary

Problems solved by technology

[0003] At present, in the existing ventilation and ventilation equipment in the market, the air in the operating room and the operating room is directly sucked in or discharged, so that the dust in the air outside the operating room can enter the operating room and pollute th

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