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Painless gastroendoscopic oxygen-inhalation mask

A face mask and gastroscope technology, applied in the field of oxygen inhalation masks, can solve the problems of increased anesthesia risk, structural limitations, inability to use, etc., and achieve the effects of overcoming low oxygen inhalation concentration, easy operation, and increasing inhalation oxygen concentration

Inactive Publication Date: 2015-07-08
SUZHOU RUIHUA HOSPITAL
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The existing oxygen inhalation mask cannot be used in painless gastroscopy due to its structural limitation. At present, the nasal cannula is usually used to inhale oxygen to patients clinically. Most of the patients’ SpO2 will drop to varying degrees, and even SpO2 will be lower than 90%. Severe hypoxemia brings difficulties and challenges to anesthesiologists in patient respiratory management and increases the risk of anesthesia

Method used

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  • Painless gastroendoscopic oxygen-inhalation mask
  • Painless gastroendoscopic oxygen-inhalation mask

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Embodiment Construction

[0013] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0014] see figure 1 and figure 2 , the embodiment of the present invention includes:

[0015] A painless gastroscope oxygen inhalation mask, comprising a mask body 1; the mask body 1 is arc-shaped, and the middle part of the mask body 1 is provided with a gastroscope hole 2; the gastroscope hole 2 is facing the patient's mouth; the gastroscope A valve 3 is provided on the hole 2, and the front end of the valve 3 is arc-shaped, which is convenient for the gastroscope to enter and exit, while avoiding oxygen leakage; the mask body 1 is provided with an oxygen hole 4 above the gastroscope hole 2; the oxygen hole 4 is facing The patient's nose; th...

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Abstract

The invention discloses a painless gastroendoscopic oxygen-inhalation mask. The painless gastroendoscopic oxygen-inhalation mask comprises an arc-shaped mask body; a gastroscope hole is formed in the middle part of the mask body and directly faces the mouth of a patient; an oxygen hole is formed in the mask body; an oxygen conveying tube joint is arranged on the oxygen hole; an aluminum plate which directly faces the nose of the patient is arranged on the mask body; a ventilating hole is formed in the mask body and positioned at the side edge of the gastroscope hole and the oxygen hole; a mask side is arranged on the side edge of the mask body; a fixing belt is arranged on the mask side. According to the mode above, the painless gastroendoscopic oxygen-inhalation mask has the advantages that the oxygen inhalation and gastroendoscopic examination can be synchronously performed during painless gastroendoscopic operation; the concentration of inhaled oxygen can be increased; the risk that the concentration of inhaled oxygen under a nasal catheter is small and hyoxemia easily occurs can be overcome; in addition, the structure is simple, and the operation is easy.

Description

technical field [0001] The invention relates to an oxygen inhalation mask, in particular to a painless gastroscopy oxygen inhalation mask which can be used for oxygen inhalation and gastroscopic examination at the same time during painless gastroscopy, has a simple structure and is easy to operate. Background technique [0002] With the development of our country's economy and society, the state's level of national medical security has been continuously improved, and the national demand for medical technology has also been continuously improved. In the past two decades, the development of anesthetic drugs and anesthesia technology has enabled the popularization and application of painless gastroscopy in China. As we all know, when developing painless gastroscopy, anesthesiologists need to administer intravenous anesthesia to patients. Due to the inhibition of respiratory function by intravenous anesthetics, respiratory depression will be caused to varying degrees after injec...

Claims

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Application Information

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IPC IPC(8): A61M16/06
Inventor 刘勇
Owner SUZHOU RUIHUA HOSPITAL
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