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A kind of posterior nostril oxygen inhalation tube

A technology of oxygen inhalation tube and posterior nostril, applied in the field of oxygen inhalation tube, can solve problems such as poor use effect, achieve the effect of reducing discomfort and ensuring comfort

Active Publication Date: 2022-01-18
THE SECOND HOSPITAL OF HEBEI MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, there is no dedicated oxygen suction tube for the posterior nostrils, and ordinary catheters or sputum suction tubes are usually used, and the actual use effect is not good

Method used

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  • A kind of posterior nostril oxygen inhalation tube
  • A kind of posterior nostril oxygen inhalation tube
  • A kind of posterior nostril oxygen inhalation tube

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Embodiment Construction

[0024] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0025] The invention discloses a posterior nostril oxygen inhalation tube, which is used for oxygen delivery through the posterior nostril in medical treatment. The oxygen inhalation tube is a special device, which is specially suitable for patients to carry out oxygen delivery through the posterior nostrils.

[0026] Such as figure 1 , figure 2 As shown, the rear nostril oxygen inhalation tube includes an oxygen delivery tube 1 for insertion into the nasal cavity. The outer end of the oxygen delivery tube 1 communicates with the oxygen delivery machine, and the inner end extends into the nasal cavity and is located at the posterior nostril. One end of the oxygen delivery tube 1 communicated with the oxygen delivery machine is open, while the end inserted into the nasal cavity is closed. The closed end of the oxygen delivery pipe 1 is provi...

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Abstract

The invention relates to a posterior nostril oxygen inhalation tube, which belongs to the technical field of oxygen inhalation tubes. An oxygen inhalation tube for the rear nostrils, including an oxygen delivery tube for inserting into the nasal cavity and communicating with an oxygen delivery machine; one end of the oxygen delivery tube is a closed arc guide head and an air delivery hole is set on the side wall of the arc guide head The middle part of the oxygen delivery tube is provided with a balloon that is stuck inside the outlet of the anterior nostril and a number of ventilation holes are set on the side of the balloon facing the arc-shaped seeker. The outer end of the air sleeve is provided with an air delivery port. In the present invention, by arranging a balloon in the middle of the oxygen delivery tube and setting vent holes on the balloon, the balloon can not only fix the oxygen delivery tube, but also moisten the nasal cavity. The oxygen inhalation tube for the posterior nostrils of the present invention is suitable for inhaling oxygen at the posterior nostrils of patients, has good performance, can improve the utilization rate of oxygen, and improves the comfort.

Description

technical field [0001] The invention relates to a posterior nostril oxygen inhalation tube, which belongs to the technical field of oxygen inhalation tubes. Background technique [0002] Oxygen inhalation is a treatment method often used in medical treatment, among which nasal congestion and nasal cannula oxygen inhalation are more commonly used: the nasal congestion method is to put the nasal congestion in one side of the nasal vestibule, and closely contact the nasal cavity to inhale oxygen. The nasal catheter method is to insert a catheter into the top of the nasal cavity to inhale oxygen. The catheter is located at the back nostril of the human body. This oxygen inhalation method can improve the utilization rate of oxygen. And when doing bronchoscopy, nasal cannula oxygen is usually used. In the prior art, there is no special choanal oxygen suction tube, and common catheters or sputum suction tubes are usually used, and the actual use effect is not good. Contents of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M16/00A61M31/00
CPCA61M16/0003A61M31/00A61M2202/0208A61M2210/1025A61M2202/0007A61M2210/005
Inventor 高密密尹力王雪
Owner THE SECOND HOSPITAL OF HEBEI MEDICAL UNIV