An endotracheal intubation tube with integrated drainage device
An endotracheal and intubation technology, applied in the direction of tracheal intubation, suction equipment, hypodermic injection equipment, etc., can solve the problems of large volume, complex structure, inconvenient operation, etc., to avoid collision, reduce friction, and facilitate operation Effect
Active Publication Date: 2019-01-29
烟台市莱阳中心医院
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Problems solved by technology
However, due to the arrangement of various components around the endotracheal tube, this device not only has a complex structure, but also occupies a large volume and protrudes outside the endotracheal tube, making it inconvenient to operate and easily coming into contact with the trachea, causing patients pain of
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[0019] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0020] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper" and "lower" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplified descriptions, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and t...
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The invention discloses an endotracheal intubation tube with an integrated drainage device, which is characterized in that: a C-shaped groove with an opening at the top is integrally formed on the outer wall of the intubation tube along the axial direction, and the C-shaped groove is a large mouth section near the rear end of the intubation tube. It is a closed mouth section near the air bag, and a small mouth section in the middle; it also includes a secretion extraction tube with a length greater than the C-shaped groove. The opening diameter of the top of the small mouth section, the inner wall of the secretion extraction tube is integrally formed with convex grooves along the axial direction, steel wires are embedded in the convex grooves, and the front end of the secretion extraction tube is sleeved with a suction head, which can slide back and forth in the C-shaped groove, and the secretion A plurality of drainage grooves are provided at the front ends of the material extraction tube and the suction head. Compared with the prior art, the present invention has a simple structure, basically the same size as the conventional intubation tube, but can clean secretions conveniently.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to an endotracheal intubation tube integrated with a drainage device. Background technique [0002] During general anesthesia, it is difficult to ensure unobstructed airway, such as intracranial surgery, thoracotomy, general anesthesia surgery that requires special positions such as prone position or sitting position, extremely obese patients, general anesthetics that significantly inhibit breathing or use muscle relaxants. Endotracheal intubation should be performed. Endotracheal intubation refers to the insertion of a special endotracheal tube through the mouth or nose into the patient's trachea. It is a technique for intratracheal anesthesia and patient rescue, and it is also the most reliable means to keep the upper airway unobstructed, and it is a safety measure for anesthesia. [0003] When a patient is intubated, a balloon on the endotracheal tube located inside the...
Claims
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IPC IPC(8): A61M16/04A61M1/00
CPCA61M16/04A61M16/0003A61M16/0402A61M1/84
Inventor 孙玉川
Owner 烟台市莱阳中心医院