Tracheal catheter protection device capable of being pulled open
A technology of tracheal tube and protective device, which is applied in the field of medical equipment, can solve the problems of life-threatening danger, increase the probability of lung infection of patients, hypoxemia, etc., and achieve the effect of avoiding bacterial contamination and improving the effect of rehabilitation
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Embodiment 1
[0026] The present invention provides a protective device for a pullable tracheal tube, comprising a protective sheath 1 and a tracheal intubation tube 10, the tracheal intubation tube 10 is movably connected in the protective sheath 1, and the top end of the tracheal intubation tube 10 is in contact with the protective sheath 1 The top of the endotracheal tube 10 is connected to the top of the endotracheal tube 10, and the endotracheal tube 10 is connected to the endotracheal tube 12. The inner cavity of the endotracheal tube 10 is covered with a trachea guide core 11, and the bottom of the protective cover 1 is fixedly connected to the first housing 5. and the second shell 6, a connecting piece 7 is arranged between the first shell 5 and the second shell 6, and the first shell 5 and the second shell 6 are fixedly connected by the connecting piece 7, and the One side of the protective cover 1 is provided with a zipper 2, the zipper 2 is provided with a steel wire 3, and the en...
Embodiment 2
[0034] Such as Figure 1-5 As shown, the embodiment is specifically: when intubating a minor patient, when intubating through the mouth / nose, when the tip of the protective sheath 1 and the tip of the endotracheal tube 12 enter the front of the glottis, they are driven by pulling the ring 8 The steel wire 3 simultaneously drives the buckle 4 to pull the zipper 2. After the zipper 2 on one side of the protective cover 1 is pulled open by the pull buckle 4, the tracheal intubation tube 10 in the protective cover 1 is pulled out, and the pull ring 8 is pulled backward to drive the steel rope to pull open and soft. Connector 7 separates the first shell 5 from the second shell 6 and fixes the protective sheath 1 and the endotracheal tube 10. The endotracheal tube 10 is sent into the endotracheal tube 12 when entering the glottis. When the endotracheal tube 12 is inserted to the depth When the child's age / 2+12cmcm is reached, continue to pull out the zipper 2 until the protective co...
Embodiment 3
[0036] The difference from Embodiment 1 is that this embodiment also discloses a protective device that can be pulled apart for the endotracheal tube. The outer wall of the tracheal intubation tube 10 is provided with a locking groove 13, and the locking groove 13 is an annular locking groove 13. A fixed snap ring 14 is snapped into the slot 13, and a disinfection rubber pad 15 is fixedly connected to the top of the fixed snap ring 14;
[0037] The fixing snap ring 14 is a medical elastic silicone ring.
[0038] Such as Figure 5-7 As shown, the embodiment is specifically: after the endotracheal tube 10 is inserted from the oral cavity, the fixing snap ring 14 can be snapped into the slot 13, and the disinfection rubber pad 15 can fit the patient's gums, and the fixing snap ring 14 can be placed on the patient's mouth. The sides of the teeth limit the position of the gums, avoiding the displacement and shaking of the endotracheal tube 12 in the oral cavity, ensuring the stabi...
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