CN210020758U

CN210020758U - Inflation pressure-reducing oxygen mask

Info

Publication number: CN210020758U
Application number: CN201920432158.4U
Authority: CN
Inventors: 朱英娥; 张玉侠; 吴晓芸; 林姗姗
Original assignee: Zhongshan Hospital Fudan University
Current assignee: Zhongshan Hospital Fudan University
Priority date: 2019-04-01
Filing date: 2019-04-01
Publication date: 2020-02-07
Anticipated expiration: 2029-04-01

Abstract

The utility model provides an aerify decompression formula oxygen mask, including the face guard main part, its characterized in that, be equipped with in the face guard main part be used for with patient's auricle matched with hollow out construction, be used for enclosing the gasbag area of patient's head, be used for the nose of fixed patient nose to press from both sides, be used for the exhaust apparatus that the patient exhales and be used for the oxygen therapy's of patient oronasal part oxygen therapy pipe, gasbag area and the gasbag intercommunication of aerifing. The utility model discloses when guaranteeing that patient oxygen therapy effectively goes on, reduce the emergence of pressure nature damage, promote patient's comfort level and cooperation degree, and simple manufacture, convenient to use reduces the face guard to the pressure of bridge of the nose, two side cheeks, lower jaw department, avoids fixed rope to the direct oppression of two side ears, back neck skin, reduces face and ear, back neck and presses the sore incidence, is one kind and can promote patient oxygen therapy comfort level and efficient improvement formula decompression oxygen mask.

Description

Inflation pressure-reducing oxygen mask

Technical Field

The utility model relates to an aerify decompression formula oxygen mask belongs to nursing materials technical field.

Background

The mask oxygen inhalation method is one of the important methods for assisting in treating various diseases, and is used for correcting oxygen deficiency, improving the arterial oxygen partial pressure and the oxygen saturation level and promoting metabolism. The oxygen face guard that uses clinically at present mainly is made by macromolecular material, including face guard, one-way expiration flap, oxygen therapy joint, oxygen therapy pipe and several parts of face guard fixed band, and its wearing method is: the mask is placed over the nose and mouth and then the mask straps (usually elastic rubber bands) are wrapped around the head back along the upper root of the pinna on both sides. Therefore, some patients who use the mask to inhale oxygen for a long time in clinic often face the problems: 1. the mask fixing belt directly contacts the skin of a patient for a long time, and applies larger pressure to the ear, the nose bridge, cheeks on two sides and the lower jaw of the patient, so that auricles and facial skin are red and even damaged easily due to long-time compression; 2. the mask fixing belt shifts along with the head movement to cause the mask to shift; 3. the mask fixing belt is wound with the hindbrain hair to cause pain, and a lot of patients refuse to use the mask fixing belt due to uncomfortable feeling. These cause a lot of clinical troubles: the oxygen therapy effect of the patient is poor, the hospitalization days are prolonged, and the medical cost is increased; the patient compliance is reduced, and the hospitalization satisfaction is reduced; nursing staff frequently adjust the face mask or treat facial damaged wounds, the workload is greatly increased, and the like.

Disclosure of Invention

The utility model discloses the problem that will solve is: the technical problems of poor comfort and easy displacement of the existing mask are solved.

In order to solve the problem, the utility model provides an aerify decompression formula oxygen mask, including the face guard main part, its characterized in that, be equipped with in the face guard main part be used for with patient's auricle matched with hollow out construction, be used for surrounding the gasbag area of patient's head, be used for the nose of fixed patient nose to press from both sides, be used for the exhaust of patient's expiration exhaust apparatus and be used for the oxygen therapy's of patient's oral nasal part oxygen therapy pipe, gasbag area with aerify the gasbag intercommunication.

Preferably, the air bag belt is an adjustable structure and comprises two parts which are matched with each other, wherein a buckle is arranged at the end part of one part, and a plurality of round holes matched with the buckle are arranged at the end part of the other part.

Preferably, two sides of the oxygen pipe are respectively provided with an exhaust device, the exhaust devices comprise a through hole and a plurality of exhaust holes around the through hole, the through hole is matched with the piston or the guide pipe.

Preferably, the oxygen therapy pipe is in a trumpet shape with a larger section at the joint of the oxygen therapy pipe and the mask main body. When sufficient oxygen is provided, the pressure can be effectively buffered, and the stimulation and the damage of the nasal mucosa of a patient caused by sudden overlarge oxygen flow are avoided.

The utility model discloses when guaranteeing that patient oxygen therapy effectively goes on, reduce the emergence of pressure nature damage, promote patient's comfort level and cooperation degree, and simple manufacture, convenient to use reduces the face guard to the pressure of bridge of the nose, two side cheeks, lower jaw department, avoids fixed rope to the direct oppression of two side ears, back neck skin, reduces face and ear, back neck and presses the sore incidence, is one kind and can promote patient oxygen therapy comfort level and efficient improvement formula decompression oxygen mask.

Compared with the prior art, the beneficial effects of the utility model reside in that:

① relieving compression, improving comfort of oxygen therapy, and avoiding pressure injury;

② reducing displacement, facilitating fixation and improving oxygen therapy effectiveness;

③ the materials are convenient to obtain, and the product can be used after repeated disinfection, and is simple, safe and effective;

④ the integrated structure saves time and labor, and reduces the workload of nursing staff;

⑤ it can shorten hospitalization period and reduce unnecessary medical expenses.

Drawings

Fig. 1 is a schematic view of an inflatable decompression type oxygen mask provided by the present invention.

Detailed Description

In order to make the present invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.

Examples

As shown in figure 1, the utility model provides an oxygen mask with aeration and decompression functions, which comprises a mask body made of comfortable medical soft silica gel material. The mask main body is provided with a hollow structure 1 matched with the auricle of a patient, an air bag belt 2 used for surrounding the head of the patient, a nose clip 6 used for fixing the nose end of the patient, an exhaust device used for exhausting the expiration of the patient and an oxygen therapy tube 9 used for oxygen therapy of the mouth and nose of the patient, and the air bag belt 2 is communicated with the inflatable air bag 3.

The hollow structure 1 can avoid the direct compression of the auricle part, and meanwhile, the mask main body can be hung on the ear part when the mask fixing band carelessly falls off, so that the effective oxygen is kept.

The air bag belt 2 is flat, and can relieve compression and improve comfort after being inflated. The air bag belt 2 is an adjustable structure and comprises two parts which are matched with each other, wherein a buckle 4 is arranged at the end part of one part, and a plurality of round holes 5 matched with the buckle 4 are arranged at the end part of the other part. A plurality of round holes 5 are convenient for carry out length control according to patient's head circumference, and during the fixed, 4 tops of buckle are arranged in to round hole 5, and the outstanding face is outwards.

The inflatable air bag 3 is injected with air by using a needle cylinder, so that the pressure in the air bag can be observed and adjusted conveniently.

The two sides of the oxygen tube 9 are respectively provided with an exhaust device, the exhaust device comprises a through hole which is communicated with each other and a plurality of exhaust holes 7 around the through hole, and the through hole is matched with a piston 8 or a guide tube. The piston 8 is unscrewed and folded outwards, the nasogastric tube and the like can pass through the through hole, so that the catheter is convenient to fix and observe, the occurrence of air leakage and mask oppression catheter is avoided, and when the catheter is not provided, the piston 8 is folded inwards and is plugged in the through hole.

Oxygen therapy pipe 9 is for the great loudspeaker form in junction cross-section with the face guard main part, when providing sufficient oxygen, can effective buffer pressure, avoids oxygen flow too big stimulation and the damage that causes patient's nasal mucosa suddenly.

The oxygen mask is used as follows:

1) the hollow structure 1 is worn on a mask corresponding to the auricle of a patient, and the mask is hung on the auricle to achieve initial fixation;

2) the length of the air bag belt 2 is adjusted according to the size of the head circumference of the patient, and the corresponding round hole 5 is buckled above the buckle 4 for re-fixing;

3) the width of the nose clip 6 is adjusted according to the height of the nose bridge of the patient;

4) injecting gas into the inflatable air bag 3 by using a needle cylinder, measuring the pressure and finally fixing;

5) if a nasogastric tube is arranged, the piston 8 is turned outwards to be opened, the conduit penetrates through the through hole and is fixed outwards, the conduit is prevented from being pressed by the mask and leaking air, and if the conduit is not arranged, the through hole is always in a closed state;

6) oxygen 9 is connected to adjust the oxygen flow according to the medical advice.

Claims

1. The utility model provides an aerify decompression formula oxygen mask, includes the mask main part, its characterized in that, be equipped with in the mask main part and be used for with patient's auricle matched with hollow out construction (1), be used for enclosing air bag area (2) of patient's head, be used for fixed nose clamp (6) of patient's nose end, be used for discharging the exhaust apparatus of patient's expiration and be used for oxygen therapy's oxygen therapy pipe (9) for patient's oronasal part oxygen therapy, air bag area (2) and aerify gasbag (3) intercommunication.

2. An oxygen mask according to claim 1, wherein the air bag strap (2) is of adjustable construction and comprises two cooperating parts, one of which is provided with a snap (4) at its end and the other of which is provided with a plurality of circular holes (5) which cooperate with the snap (4).

3. An oxygen mask according to claim 1, wherein the oxygen supply tube (9) is provided with an exhaust means on each side, the exhaust means comprising a through hole communicating with each other and a plurality of exhaust holes (7) around the through hole, the through hole being adapted to the piston (8) or the guide tube.

4. An oxygen mask as claimed in claim 1, in which the oxygen delivery tube (9) is flared to provide a larger cross-section at the connection to the mask body.