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Effective supporting type oxygen uptake and sputum suction oropharyngeal airway apparatus

An oropharyngeal airway and airway technology, applied in the field of medical devices, can solve problems such as adverse stimulation and life-threatening of patients, and achieve the effect of reducing the area of ​​stimulation, reducing adverse reactions, and reducing nausea and vomiting

Active Publication Date: 2017-11-07
肖金仿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an effect-support type oxygen inhalation and sputum suction oropharyngeal airway device to solve the technical problem that the existing oropharyngeal airway device has adverse stimulation and easily leads to life-threatening complications of the patient, and integrates Sputum suction and oxygen function

Method used

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  • Effective supporting type oxygen uptake and sputum suction oropharyngeal airway apparatus
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  • Effective supporting type oxygen uptake and sputum suction oropharyngeal airway apparatus

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Embodiment Construction

[0048] The following will clearly and completely describe the technical solution of the effect-trap type oxygen inhalation and sputum suction oropharyngeal airway device of the present invention with reference to the accompanying drawings. Apparently, the described embodiments are some embodiments of the present invention, not all embodiments. 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.

[0049] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating...

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Abstract

The invention discloses an effective supporting type oxygen uptake and sputum suction oropharyngeal airway apparatus and relates to the technical field of medical apparatuses and instruments. The technical problem that the existing oropharyngeal airway apparatus has adverse stimulation effect easily resulting in occurrence of complications threatening patient's life is solved, the oxygen uptake and sputum suction structure and functions are integrated, and efficiency of the apparatus is improved. The effective supporting type oxygen uptake and sputum suction oropharyngeal airway apparatus comprises an internal airway body from near end to far end and a supporting plate parallel to and as wide as the lingual surface of a human body; the supporting plate comprises a near end and a far-end bending portion, the near end is located on the front surface of the internal airway body and forms the wall of a tube, and the angle of bending of the far-end bending portion is 0-180 degrees; the front surface of the far-end bending portion is provided with at least two uniformly distributed protrusions, concaves or through holes, and the protrusions are smooth in dental surface and upright in pharyngeal surface which is 1-2mm in height, the concaves are 0.5-1mm in depth of concavity, or the through holes are 1-3mm in diameter; the internal airway body from near end to far end integrates an oxygen uptake and sputum suction tube.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an effect-trap type oropharyngeal airway device for inhaling oxygen and sputum. Background technique [0002] Oropharyngeal airway devices are commonly used during recovery from general anesthesia for surgery. During the recovery period from anesthesia, due to the residues of anesthetic drugs and muscle relaxants or the follow-up effects of metabolites, the patient’s state of consciousness is blurred or drowsy, and some have delayed recovery. This state leads to relaxation of the oropharyngeal cavity muscles, especially the tongue. What's more, the relaxation of the tongue muscle is the most likely to cause the tongue to fall back, and the result is likely to cause the pharyngeal cavity to be narrow or narrow or the pharyngeal cavity is completely occluded, making the patient's airway unobstructed, which may easily cause the patient's ventilation disorder or Ventilation ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/04
CPCA61M16/0463A61M16/0495A61M2202/0208A61M16/0434A61M16/0431A61M16/0477A61M16/0486A61M2206/16A61M2207/00A61M2210/0643Y02A50/30A61M16/0497
Inventor 肖金仿黄新生黄文起曾因明古妙宁
Owner 肖金仿
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