Oxygen breathing mask
A mask and body technology, applied in the field of medical appliances, can solve the problems of patients' respiratory discomfort and patient intolerance, and achieve the effect of avoiding patients' respiratory discomfort and ensuring safety and comfort.
Inactive Publication Date: 2017-01-04
SHIYAN TAIHE HOSPITAL
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Problems solved by technology
Therefore, for patients with poor lung function (paO2<60mmHg) and high-risk patients with heart and brain diseases, high-flow oxygen should be given during bronchoscopy, which can significantly relieve hypoxemia, because bronchoscopy often enters the airway from one side of the nasal cavity For examination, unilateral nasal cavity oxygen supply is usually used clinically, and unilateral nasal cavity high-flow oxygen inhalation will cause respiratory discomfort in patients, and some patients cannot tolerate it.
[0003] Oxygen inhalation mask 201120516201.9; Oxygen inhalation mask 201020667559.7; Medical oxygen inhalation mask 201420099484.5, the patents disclosed above fail to solve the problem of patients being checked safely and comfortably, especially the process of bronchoscopy
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[0014] The present invention as figure 1 shown.
[0015] An oxygen inhalation mask comprises a mask body 1, the left and right sides of the mask body 1 are respectively provided with lanyards 2, the front of the mask body 1 is provided with a multi-layer folding layer 3, and the middle of the multi-layer folding layer 3 is provided with an oxygen inhalation conduit 4 outward.
[0016] The lower face mask body 1 is provided with an extension and fixing bag 5 adapted to the lower jaw.
[0017] The upper edge of the mask body 1 is provided with a protective flange 6 .
[0018] When in use, the protective flange 6 on the upper edge of the mask body 1 is close to the upper edge of the upper lip of the patient; the lower part of the mask body 1 extends the fixed bag 5 to cooperate with the lower jaw and hangs the lower jaw. The patient plays the role of fixing the mask body 1 during the oxygen inhalation process; the oxygen inhalation conduit 4 on the front of the mask body 1 is c...
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The invention discloses an oxygen breathing mask. The oxygen breathing mask comprises a mask body, hanging ropes are arranged on the left edge and the right edge of the mask body respectively, and a plurality of folding layers are arranged on the front face of the mask body. The oxygen breathing mask is characterized in that an oxygen breathing conduit is arranged in the middles of the multiple folding layers in an outward mode, and an extension fixing bag matched with the lower jaw is arranged on the back face of the mask body; a protection turning edge is arranged on the upper edge of the mask body. According to the oxygen breathing mask, the oxygen breathing conduit on the front face of the mask body is used, and high-flow-capacity oxygen breathing can be provided for patients. The oxygen breathing mask is used in the bronchoscopy process, the pulse blood oxygen saturation of patients is kept in the safety level, bronchoscopy of patients is implemented, the unwell patient respiratory tract caused by high-flow-capacity nasal tube oxygen breathing is avoided, the safety and the comfortable performance in patient checking are guaranteed, and the oxygen breathing mask is deeply welcomed by mass patients and medical workers.
Description
technical field [0001] The invention relates to a medical appliance, in particular to an oxygen inhalation mask. Background technique [0002] Clinically, about 80% of patients undergo bronchoscopy with an average decrease in paO2 of 10-20mmHg, and the longer the operation time, the greater the decrease in paO2, especially when coughing or negative pressure suction during the examination. The decrease in paO2 is more obvious. Hypoxemia may persist for 1-2 hours after the test. Since metabolically active organs such as the heart and brain are particularly sensitive to hypoxia, hypoxemia may induce arrhythmia, myocardial infarction, cardiac arrest, cerebral vasospasm, stroke, respiratory failure and other serious complications. Therefore, for patients with poor lung function (paO2<60mmHg) and high-risk patients with heart and brain diseases, high-flow oxygen should be given during bronchoscopy, which can significantly relieve hypoxemia, because bronchoscopy often enters th...
Claims
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IPC IPC(8): A61M16/06
Inventor 李善华罗国仕王骁李红波邱明明陈艳刘洁魏娜
Owner SHIYAN TAIHE HOSPITAL