Thoracic closed drainage tube for telescopic capsule locking thoracentesis

Abstract

The invention discloses a thoracic closed drainage tube for telescopic capsule locking thoracentesis. The thoracic closed drainage tube comprises a drainage tube water bottle; a water bottle left cover is arranged on the upper left side of the drainage tube water bottle, and a water bottle right cover is arranged on the right side; a communication tube is arranged on the upper left side of the water bottle left cover, and a lung access tube is arranged on the upper right side of the water bottle left cover; and a one-way valve is arranged above the water bottle right cover. The designed noveldrainage tube can use gravity to drain water in the patient's lungs like the traditional drainage tubes, and can use a pneumatic telescopic ball to actively drain the water in the patient's lungs. Theconventional drainage tube has a positional limitation and must be installed at a lower position than the patient, otherwise the conventional drainage tube cannot be used, but the novel drainage tubeis not affected by the position; when the patient has difficulty breathing, the pneumatic telescopic ball can also be used to help the patient breath; and the thoracic closed drainage tube is convenient and practical.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a closed chest drainage tube for thoracentesis with a telescopic bag locking type. Background technique [0002] Medical devices refer to instruments, equipment, utensils, in vitro diagnostic reagents and calibrators, materials, and other similar or related items that are directly or indirectly used on the human body, including required computer software. The effect is mainly obtained through physical methods, not through pharmacological, immunological or metabolic methods, or although these methods are involved, they only play an auxiliary role. The purpose is diagnosis, prevention, monitoring, treatment or mitigation of disease; diagnosis, monitoring, treatment, mitigation or functional compensation of injury; examination, replacement, regulation or support of physiological structures or physiological processes; life support or maintenance; pregnancy control...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a closed thoracic cavity drainage tube for thoracentesis with a retractable bag locking type, so as to solve the problem that the traditional drainage tube proposed in the above-mentioned background technology only utilizes the principle of gravity to discharge the accumulated water in the patient's lungs, but It cannot absorb the air in the patient's lungs well to assist the patient to breathe, and it cannot actively suck out the water in the patient's lungs, which is inconvenient to use

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