Convenient thoracic cavity sealing device

Abstract

The invention discloses a convenient thoracic cavity sealing device, belonging to the field of medical appliances, and particularly relates to a medical device for sealing a thoracic cavity. The convenient thoracic cavity sealing device is characterized in that: the opening of the thoracic cavity is covered with a dressing surface which is made of a biological material; a haemostatic material is paved on the dressing surface; the dressing surface faces towards an inner thoracic cavity; strip-shaped bendable and deformable support frames are uniformly paved on the back part in a separate manner; the back part is stuck to the middle part of a plastic film with a strong viscous force; wide bonding tapes are remained at the periphery to penetrate through the dressing surface and the plastic film and be embedded into a sheet type supported single-way valve so as to be connected to a closed thoracic drainage tube; the single-way valve is a transparent film; and a removable adhesive film in the same size is also covered on the surface of the plastic film. The convenient thoracic cavity sealing device has the positive effects that: the convenient thoracic cavity sealing device can seal the thoracic cavity rapidly and efficiently to change an open wound into a closed wound; the convenient thoracic cavity sealing device fixes firmly, is not easy to drop and is convenient to transfer the wounded; and in comparison with a current way of simply filling the thoracic cavity with gauze or dressing, the convenient thoracic cavity sealing device after being implemented improves the success rate of salvage at scene of open thoracic trauma greatly.

Description

technical field [0001] The invention belongs to the field of medical equipment, and specifically relates to a chest cavity sealing medical equipment device. Background technique [0002] Open thoracic trauma is a common injury in thoracic trauma. In addition to direct damage to thoracic viscera, it can also cause respiratory and circulation disorders due to pleural rupture. Open thoracic trauma cannot give up any possible rescue opportunities. The principle of treatment is to change the open wound into a closed wound, restore the integrity of the chest wall and intrathoracic negative pressure as soon as possible, and prevent severe respiratory and circulatory dysfunction. Among the current first aid materials, a large number of dressings are the most widely used to fill the wound, which has poor sealing and fixation effects, is easily soaked by blood, needs to be replaced constantly, and is prone to infection. At present, there is a lack of effective on-site first aid equip...

AI Technical Summary

Problems solved by technology

Among the current first aid materials, a large number of dressings are the most widely used to fill the wound, which has poor sealing and fixation effects, is easily soaked by blood, needs to be replaced constantly, and is prone to infection. At present, there is a lack of effective on-site first aid equipment for open chest trauma , develop and equip a simple thoracic cavity sealer, quickly close the open thoracic cavity into closed thoracic trauma, and then create conditions for the next step of treatment, which has important practical significance for reducing mortality

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