Multi-adaptive fiber optic bronchoscope protecting bush for guiding tracheal intubation

Abstract

The invention discloses a multi-adaptive fiber optic bronchoscope protecting bush for guiding tracheal intubation. The multi-adaptive fiber optic bronchoscope protecting bush comprises a body, whereinthe body comprises a tube body and a tube head, a respirator joint is inserted into one end of the tube body, the surface of the tube body is provided with scale lines, two side openings are symmetrically formed in one end, close to the tube head, of the tube body, and one end, far from the tube body, of the tube head is arranged in a taper manner; and a plurality of openings are formed in the surface of the tube body. The multi-adaptive fiber optic bronchoscope protecting bush is strong in adaptability, and an interval between a small air tube guide tube and a bronchofiberscope handle can bereduced, so that the first success rate of the tracheal intubation guided by a bronchofiberscope is increased; a temporary assisted ventilation channel can be provided for a patient when catheteringis difficult to realize; and the bronchofiberscope is effectively protected, and the disinfection range of the bronchofiberscope is reduced.

Description

technical field [0001] The invention relates to the field of products related to medical auxiliary equipment, in particular to a multi-adaptive fiber optic bronchoscope sheath for guiding tracheal intubation. Background technique [0002] With the development of fiber optics, the rigid inflexible endoscope becomes a flexible endoscope. Because the light transmission system of fiber optics has many special advantages, it can guide light under bending conditions. In medicine, this feature is used to make it into a soft bendable endoscope, which can enter areas that hard endoscopes cannot achieve. place or angle. In 1964, an endobronchial fiberscope designed by Ikeda and manufactured by the Olympus factory could enter the subsegments of the lung lobes. It has the advantages of soft mirror body, large visual range, less pain for patients, and high safety. Endotracheal intubation guided by fiberoptic bronchoscope (bronchoscope) is an important technology for managing difficult ...

AI Technical Summary

Problems solved by technology

It has the advantages of soft mirror body, large visual range, less pain for patients, and high safety. Endotracheal intubation guided by fiber optic bronchoscope (bronchoscope) is an important technology for managing difficult airways. The existing bronchoscope The distance between the mirror handle and the inner diameter of the endotracheal tube, that is, the distance between the mirror handle and the catheter is too long or too short, which can directly affect the determinant of intubation success, and the stability is low

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