Multichannel oropharyngeal ventilation device for anesthesiology department
A ventilation device and multi-channel technology, applied in the field of medical devices, can solve the problems of broken air tubes, oropharyngeal discomfort, oxygen drying, etc., to achieve protection and fixation functions, avoid facial muscle stalemate, and avoid the effect of breaking
Inactive Publication Date: 2020-09-15
刘鹏
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Problems solved by technology
[0007] The purpose of the present invention is to provide a multi-channel oropharyngeal ventilator for anesthesiology, to solve the phenomenon of broken gas tubes caused by long-term use in the background technology, the patient's teeth have no focus point to cause facial muscle stalemate, and directly The problem of the phenomenon of discomfort in the patient's oropharynx caused by the oxygen being introduced too dry
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[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. In addition , the terms "first", "second", "third", "upper, lower, left, right", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance. At the same time, in the description of the present invention, unless otherwise clearly stipulated and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary. Based on the embodiments of the presen...
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The invention relates to the technical field of medical instruments, and particularly relates to a multichannel oropharyngeal ventilation device for the anesthesiology department. The device comprisesan arc-shaped rubber fixing cover, a first fixing block, a connecting and fixing mechanism, hook-and-loop fastener stabs and an inflation pipe; an occlusion block is fixed at the central position ofthe inner side wall of the arc-shaped rubber fixing cover; a fixing piece is fixed to the center of the surface of the outer side wall of the arc-shaped rubber fixing cover; an air inlet pipe is arranged on the surface of one side of the first fixing block; an inflation pipe is arranged on one side, away from the first fixing block, of the surface of the fixing piece; the surface of one end, awayfrom the second fixing block, of the inflation pipe is sleeved with a hose protection shell; a fine filter screen is arranged in the center of the interior of a tongue pressing block; and a round rubber piece is arranged in the hose protection shell. According to the multichannel oropharyngeal ventilation device, the protection function of the oropharyngeal ventilation device on the inflation pipeis achieved, the protection and fixing functions of the oropharyngeal ventilation device on teeth of a patient are achieved, and the wetting and filtering functions of the oropharyngeal ventilation device on external oxygen are achieved.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to a multi-channel oropharyngeal ventilator for anesthesiology. Background technique [0002] The department of anesthesiology performs anesthesia operations on patients or some patients with shock need to open the passage of the oral pharynx. In order to ensure the normal breathing of the patient, it is necessary to allow the patient to inhale oxygen through this passage. [0003] There are many types of such oropharyngeal ventilation devices on the market today, which can basically meet people's needs for use, but there are still certain problems. The specific problems are as follows: [0004] 1. Traditional oropharyngeal ventilation devices of this type are generally seldom equipped with a protective function for the inflatable tube, which can easily lead to the phenomenon that the inflatable tube is broken due to long-term use and bending; [0005] 2. Traditional oropha...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A61M16/00A61M16/10A61M16/16A61B90/16
CPCA61M16/16A61M2202/0208A61M2205/75A61M16/0003A61M16/107A61B90/16A61M2202/0007
Inventor 刘鹏刘晓菲齐剑
Owner 刘鹏