CN101168076A - Oxygen mask for gastroscopy - Google Patents

Abstract

The invention relates to an oxygen suction mask for a gastro scope comprising an oxygen hose interface, a mask, breathers and climbing belt holes, wherein the breathers are arranged on the two sides of the upper end of the mask, the climbing belt holes are arranged at the two sides of the mask edge. The mask is characterized in that the upturned oxygen hose interface is mounted at the upper end of the mask, and a gastro scope is arranged at a middle and lower position of the mask and at the same position of the mouths of patients. The invention has the advantage that the mask creates condition for the painless gastro scope to lighten or eliminate the imperfect stimulated conduction of the checkout and operation of an endoscope for patients and enables the patients not to suffer from torturous feelings.

Description

Oxygen mask for gastroscopy

technical field

The invention relates to an oxygen inhalation mask for gastroscopy, which can be used for inhaling oxygen while a patient is undergoing gastroscopic examination, and belongs to the technical field of oxygen inhalation masks.

Background technique

Endoscopic examination and treatment are performed by invasive methods. The improvement of instruments and the gentleness of the operation method cannot completely eliminate the stimulation to the patient. Although many patients can complete the operation without sedation or analgesia, there are still quite a few patients. Patients can hardly bear the stimulation of the throat and gastrointestinal tract by the endoscopic operation, and in severe cases, the examination has to be terminated. The condition can not be checked in time and delay diagnosis and treatment.

With the improvement of people's material life and the improvement of the quality of life requirements, painless endoscopy has been clinically carried out. The so-called painless endoscopy is to select some anesthetic drugs with quick onset, quick recovery, no accumulation effect, and strong controllability to sedate and analgese the patient before endoscopic examination and treatment, and even achieve light anesthesia. Level, reduce or eliminate the adverse stimulation of the endoscopy operation to the patient, so that the patient does not feel pain. Since the drug does not accumulate in the body, the patient has no follow-up reactions such as dizziness and nausea after waking up.

After the patient is lightly anesthetized, oxygen needs to be inhaled to increase the oxygen concentration, and the current oxygen inhalation mask cannot allow the endoscope to enter the stomach from the patient's mouth.

Contents of the invention

The object of the present invention is to provide an oxygen inhalation mask for gastroscopy which does not affect the operation of gastroscopy and can inhale oxygen.

In order to achieve the above object, the technical solution of the present invention is to provide an oxygen inhalation mask for gastroscopy, comprising an oxygen tube interface, a mask, a vent hole, and a strap hole, the vent holes are located on both sides of the upper end of the mask, and the strap holes are located in the mask The two sides of side, it is characterized in that, the oxygen tube interface that described interface faces upwards is arranged on the upper end of mask, is provided with a hole at the same position as patient's mouth in the middle and lower part of mask, allows gastroscope to pass through.

The mask is a curved surface that fits well with the face of a person, and the curved surface can be slightly adjusted according to the different face shapes of most Chinese people. The soft plastic used makes this adjustment possible; Oxygen cavity; both sides of the climbing belt hole are tapered.

In the present invention, the oxygen tube interface is designed on the upper end of the mask, so that a hole can be vacated under the mask for gastric endoscopy, and the endoscope is inserted from the patient's mouth, which does not affect the gastric endoscopy. During the operation, the patient can inhale oxygen through the mask.

The face mask of the present invention adopts a curved surface made of medical soft plastic, which can be slightly adjusted according to the different face shapes of most Chinese people, so that it can closely fit the face of the person and help the patient to absorb oxygen effectively.

The invention has the advantage of creating conditions for painless gastroscopy so that patients can complete gastroscopy without pain.

Description of drawings

Fig. 1 is a schematic structural diagram of an oxygen inhalation mask for gastroscopy.

Detailed ways

The present invention will be further described below in conjunction with drawings and embodiments.

Example

As shown in Figure 1 , it is a structural schematic diagram of an oxygen inhalation mask for a gastroscope, and the oxygen inhalation mask for a gastroscope is composed of an oxygen tube interface 1, a face mask 2, a ventilation hole 3, a strap hole 4 and a gastroscope hole 5.

Breathing hole 3 is opened on the both sides of mask 2 upper ends, can make air and oxygen enter nasal cavity after mixing, and climbing belt hole 4 is opened in the both sides of mask 2 limits, and climbing belt hole 4 two sides are tapered, can facilitate climbing belt from this The hole passes through, which can also reduce the wear and tear on the climbing belt. The oxygen tube interface 1 with the interface facing upward is installed on the upper end of the mask 2, and there is a gastroscope hole 5 at the same position as the patient's mouth in the middle and lower part of the mask 2. Said mask 2 is a curved surface, made of medical soft plastic, which can fit well with people's faces, and an oxygen inhalation cavity 2-1 is formed in the middle, which can effectively inhale oxygen for the patient.

After the patient is sedated and analgesic, the present invention can be worn on the patient's face, and the oxygen tube interface 1 is connected with the connecting pipe that has oxygen, and the endoscope enters the stomach from the gastroscope hole 5 through the patient's mouth, and the patient due to After sedation and analgesia, I will not feel pain during gastroscopy, and at the same time I can breathe oxygen.

Claims (3)

1. oxygen uptake face mask for gastroscope, comprise oxygen hose interface (1), face shield (2), air-vent (3), climb (4) with holes, air-vent (3) is located at the both sides of face shield (2) upper end, climb (4) with holes and be located at the both sides on face shield (2) limit, it is characterized in that, described interface oxygen hose interface (1) up is located at the upper end of face shield (2), below in face shield (2), and the place is provided with gastroscope hole (5) with patient's mouth same position.

2. oxygen uptake face mask for gastroscope according to claim 1 is characterized in that, described face shield (2) is the curved surface that can fit like a glove with patient face, and the centre is provided with oxygen uptake chamber (2-1).

3. oxygen uptake face mask for gastroscope according to claim 1 is characterized in that, described to climb (4) with holes two sides be taper.

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