CN209848080U - Oxygen inhalation mask for pediatric emergency - Google Patents

Abstract

The utility model relates to the technical field of medical devices, and discloses an oxygen inhalation mask for pediatric emergencies, which comprises a mask main body, and a soft pad is fixedly connected to the outer side of the mask main body. This kind of oxygen inhalation mask for pediatric emergency uses the oxygen storage bag, the threaded groove, the mask conduit and the threaded pipe to connect the oxygen storage bag and the mask body tightly together without air leakage. Through the oxygen storage bag, The combined use of the oxygen catheter, the mask catheter and the oxygen cylinder interface stores the input oxygen in the oxygen storage bag, which can make the airflow stable and the pressure stable. Through the cooperation of the first one-way valve and the oxygen cylinder, the patient allows oxygen to flow from The second one-way valve enters the main body of the mask in one direction, and at the same time prevents the outside air from entering the main body of the mask. When the patient exhales, the exhaust gas is discharged from the first one-way valve in one direction, and at the same time, the exhaust gas is prevented from entering the oxygen storage bag. Without rebreathing, the purpose of high utilization rate of oxygen is realized.

Description

Oxygen inhalation mask for pediatric emergency

technical field

The utility model relates to the technical field of medical devices, in particular to an oxygen inhalation mask for pediatric emergency.

Background technique

The oxygen mask separates the mouth and nose from the external environment to ensure that the gas with a certain oxygen concentration and pressure from the oxygen regulator flows into the human respiratory organs. Because of its simplicity and effectiveness, the gas is widely used in various clinical settings. Patients with hypoxia with or without carbon dioxide storage due to any cause.

However, at present, most oxygen masks are easy to slip when worn, especially for children who are hyperactive and inconvenient to wear. The utilization rate of oxygen is not high during use, and the poor exhaust function leads to repeated breathing, which affects the efficiency of oxygen delivery. Therefore propose a kind of pediatric emergency use oxygen mask to solve the above-mentioned problem.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a pediatric emergency oxygen inhalation mask, which has the advantages of high oxygen utilization rate and is not easy to slip off, and solves the problem of easy slipping and inconvenient wearing when wearing, and the utilization of oxygen during use. The rate is not high, and the poor exhaust function leads to repeated breathing, which affects the efficiency of oxygen delivery.

In order to achieve the above-mentioned purpose of high oxygen utilization rate and not easy to slip, the utility model provides the following technical proposal: an oxygen inhalation mask for pediatric emergency, including a mask main body, the outer side of the mask main body is fixedly connected with a soft pad, and the mask main body The top of the head is fixedly connected with two head fixing belts, and the opposite sides of the two head fixing belts are fixedly connected with two elastic soft belts, and the left side of the head fixing belt is fixed on the side away from the elastic soft belt. The first Velcro main sticker is connected, the first Velcro sub-stick is fixedly connected to the side of the head fixing belt on the right side away from the elastic soft belt, and the outer side of the mask main body away from the head fixing belt is fixedly connected to a fixing strip, so The left and right sides of the fixing strip are fixedly connected with a face fixing belt, the side of the right side of the fixing strip away from the fixing strip is fixedly connected with a second Velcro, and the left side of the face fixing belt is far away from the fixing strip. One side of the mask body is fixedly connected with a second Velcro main sticker, two first one-way valves are fixedly connected to the outer side of the mask body and the bottom of the fixing strip, and the bottom of the mask body is fixedly connected to a mask conduit. The inner wall of the mask catheter is fixedly connected with a second one-way valve, and the inner wall of the mask catheter is provided with a threaded groove on the side away from the second one-way valve, and the outer side of the threaded groove is threaded with a threaded pipe. An oxygen storage bag is fixedly connected to the bottom of the tube, an oxygen conduit is fixedly connected to one end of the oxygen storage bag close to the threaded pipe, and an oxygen cylinder interface is fixedly connected to an end of the oxygen conduit away from the oxygen storage bag.

Preferably, the main body of the mask is made of transparent plastic, the cushion is made of sponge, and the two head fixing straps are made of cotton cloth.

Preferably, the size of the first main Velcro is adapted to the size of the first sub-Velcro, and the number of the first main Velcro and the first sub-Velcro are both three.

Preferably, both of the face fixing straps are made of cotton cloth, and the size of the second main Velcro sticker matches the size of the second Velcro sub-stick.

Preferably, the two first one-way valves are both elliptical, and the diameter of the second one-way valve matches the diameter of the mask catheter.

Preferably, the top of the mask conduit penetrates the mask main body and the cushion and extends to the inside of the mask main body, and the oxygen storage bag and the oxygen conduit are both made of transparent plastic.

Compared with the prior art, the utility model has the following beneficial effects:

1. The utility model connects the oxygen storage bag and the main body of the mask tightly through the cooperation of the oxygen storage bag, the threaded groove, the mask conduit and the threaded pipe, so that there is no air leakage. Through the oxygen storage bag, the oxygen conduit, and the mask conduit Used in conjunction with the oxygen cylinder interface, the input oxygen is stored in the oxygen storage bag, which can make the airflow stable and the pressure stable. Through the cooperation of the first one-way valve and the use of the first one-way valve, the patient allows oxygen to flow from the second one-way valve when inhaling. The valve enters the main body of the mask in one direction, and at the same time prevents the outside air from entering the main body of the mask. When the patient exhales, the exhaust gas is discharged from the first one-way valve in one direction, and at the same time, the exhaust gas is prevented from entering the oxygen storage bag, and no rebreathing is carried out. The purpose of high utilization rate of oxygen.

2. The utility model is used in conjunction with the fixing strip, the head fixing belt, the face fixing belt, the first magic sticker, the first magic sticker, the second magic sticker, the elastic soft belt and the second magic sticker. The main body of the mask can be stabilized without falling off, and the size can be flexibly adjusted according to different users, so that the purpose of not falling off easily is achieved.

Description of drawings

Fig. 1 is the front view of a kind of pediatric emergency oxygen inhalation mask of the present utility model;

Fig. 2 is an enlarged view of A in Fig. 1 of the utility model.

In the figure: 1-the first magic sticker, 2-soft pad, 3-face fixing belt, 4-the second magic sticker, 5-the second main magic sticker, 6-oxygen catheter, 7-oxygen cylinder interface, 8-Oxygen storage bag, 9-Mask main body, 10-First one-way valve, 11-Fixing strip, 12-Head fixing belt, 13-First Velcro main sticker, 14-Elastic soft belt, 15-Threaded tube , 16-thread groove, 17-mask catheter, 18-the second one-way valve.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-2, an oxygen inhalation mask for pediatric emergency, including a mask main body 9, the outer side of the mask main body 9 is fixedly connected with a cushion 2, and the top of the mask main body 9 is fixedly connected with two head fixing straps 12, the mask The main body 9 is made of transparent plastic, the cushion 2 is made of sponge, the two head fixing belts 12 are made of cotton cloth, and the opposite sides of the two head fixing belts 12 are fixedly connected with two elastic soft belts 14 The side of the left head fixing belt 12 away from the elastic soft belt 14 is fixedly connected with the first Velcro main sticker 13, and the side of the right head fixing belt 12 away from the elastic soft belt 14 is fixedly connected with the first Velcro sub-stick 1 , the size of the first main Velcro 13 matches the size of the first Velcro 1, the number of the first main Velcro 13 and the first Velcro 1 are three, and the mask main body 9 is far away from the head fixing belt The outer side of 12 is fixedly connected with fixing bar 11, and the left and right sides of fixing bar 11 are all fixedly connected with face fixing band 3, and the side of right side face fixing band 3 away from fixing bar 11 is fixedly connected with second Velcro sticker 4 , the left side of the face fixing belt 3 away from the fixing bar 11 is fixedly connected with the second main magic sticker 5, and the two face fixing belts 3 are made of cotton cloth, and the size of the second main magic sticker 5 is the same as that of the second magic sticker. The size of the sub-sticker 4 is compatible, the mask main body 9 can be stabilized and will not fall off, and the size can be flexibly adjusted according to different users, so that it is not easy to fall off. The outside of the mask main body 9 is located on the fixing strip 11 The bottom of the mask is fixedly connected with two first one-way valves 10, the two first one-way valves 10 are oval, the bottom of the mask body 9 is fixedly connected with a mask conduit 17, and the top of the mask conduit 17 runs through the mask body 9 Extending to the inside of the mask main body 9 with the cushion 2, the inner wall of the mask duct 17 is fixedly connected with a second one-way valve 18, allowing oxygen to enter the mask main body 9 from the second one-way valve 18 when the patient inhales. At the same time, the external air is prevented from entering the mask main body 9. When the patient exhales, the exhaust gas is discharged from the first one-way valve 10 in one direction, and the exhaust gas is prevented from entering the oxygen storage bag 8 at the same time. No rebreathing is carried out, and the utilization of oxygen is realized. For the purpose of high efficiency, the diameter of the second one-way valve 18 is adapted to the diameter of the mask conduit 17, and the inner wall of the mask conduit 17 is provided with a threaded groove 16 on the side away from the second one-way valve 18, and the threaded groove 16 The outer thread is connected with a threaded pipe 15. Through the cooperation of the oxygen storage bag 8, the threaded groove 16, the mask conduit 17 and the threaded pipe 15, the oxygen storage bag 8 and the mask main body 9 are tightly connected together without air leakage. The bottom of the tube 15 is fixedly connected with an oxygen storage bag 8, and one end of the oxygen storage bag 8 close to the threaded pipe 15 is fixedly connected with an oxygen conduit 6, the oxygen storage bag 8 and the oxygen conduit 6 are both made of transparent plastic, and the oxygen conduit 6 is far away from the oxygen storage One end of the bag 8 is fixedly connected with an oxygen cylinder interface 7 .

When in use, the mask main body 9 is placed on the face, and the head fixing belt 12, the face fixing belt 3, the first main Velcro 13, the first Velcro 1, the second Velcro 4 and the second The Velcro main stickers 5 can be fastened together to fix it. When inhaling, oxygen passes through the second one-way valve 18 in one direction; when exhaling, exhaust gas passes through the first one-way valve 10 in one direction.

To sum up, this kind of oxygen inhalation mask for pediatric emergency uses oxygen storage bag 8, threaded groove 16, mask conduit 17 and threaded tube 15 to closely connect oxygen storage bag 8 and mask main body 9 together. , will not leak, through the cooperation of oxygen storage bag 8, oxygen conduit 6, mask conduit 17 and oxygen cylinder interface 7, the imported oxygen will be stored in the oxygen storage bag 8, which can make the air flow stable and the pressure stable. The one-way valve 10 is used in conjunction with the one-way valve 10 to allow oxygen to enter the mask main body 9 from the second one-way valve 18 in one direction when the patient inhales, while preventing outside air from entering the mask main body 9. When the patient exhales, the exhaust gas flows from the first The one-way valve 10 is discharged in one direction, and at the same time, waste gas is prevented from entering the oxygen storage bag 8, so that no rebreathing is performed, and the purpose of high utilization rate of oxygen is realized.

And, by fixing bar 11, head fixing belt 12, face fixing belt 3, the first Velcro main sticker 13, the first Velcro sub-stick 1, the second Velcro sub-stick 4, elastic soft belt 14 and the second Velcro main sticker 5, the mask main body 9 can be stabilized without falling off, and the size can be flexibly adjusted according to different users, so that the purpose of not falling off is achieved.

Claims (6)

1. The utility model provides a paediatrics is oxygen inhalation mask for emergency call, includes mask body (9), its characterized in that: the outer side of the mask main body (9) is fixedly connected with a cushion (2), the top of the mask main body (9) is fixedly connected with two head fixing belts (12), two opposite sides of the head fixing belts (12) are fixedly connected with two elastic soft belts (14), the left side of one side, away from the elastic soft belts (14), of the head fixing belts (12) is fixedly connected with a first magic main tape (13), the right side of one side, away from the elastic soft belts (14), of the head fixing belts (12) is fixedly connected with a first magic auxiliary tape (1), the outer side, away from the head fixing belts (12), of the mask main body (9) is fixedly connected with a fixing strip (11), the left side and the right side of the fixing strip (11) are fixedly connected with a face fixing belt (3) and the right side of one side, away from the fixing strip (11), of the face fixing belt (3) is, a second magic main sticker (5) is fixedly connected to one side of the face fixing strap (3) on the left side, which is far away from the fixing strip (11), two first one-way valves (10) are fixedly connected with the outer side of the mask main body (9) and the bottom of the fixing strip (11), the bottom of the mask main body (9) is fixedly connected with a mask guide pipe (17), the inner wall of the mask guide pipe (17) is fixedly connected with a second one-way valve (18), a thread groove (16) is arranged on one side of the inner wall of the mask conduit (17) far away from the second one-way valve (18), the outer side of the thread groove (16) is connected with a thread pipe (15) in a threaded manner, the bottom of the thread pipe (15) is fixedly connected with an oxygen storage bag (8), one end of the oxygen storage bag (8) close to the threaded pipe (15) is fixedly connected with an oxygen conduit (6), one end of the oxygen conduit (6) far away from the oxygen storage bag (8) is fixedly connected with an oxygen bottle interface (7).

2. The oxygen inhalation mask for pediatric emergency treatment according to claim 1, wherein: the mask main body (9) is made of transparent plastic, the cushion (2) is made of sponge, and the head fixing belts (12) are made of cotton cloth.

3. The oxygen inhalation mask for pediatric emergency treatment according to claim 1, wherein: the size of the first magic main tape (13) is matched with the size of the first magic auxiliary tape (1), and the number of the first magic main tape (13) and the number of the first magic auxiliary tape (1) are three.

4. The oxygen inhalation mask for pediatric emergency treatment according to claim 1, wherein: two face fixing band (3) are the cotton and make, the size of second magic owner subsides (5) and the size looks adaptation of the vice subsides of second magic (4).

5. The oxygen inhalation mask for pediatric emergency treatment according to claim 1, wherein: the two first one-way valves (10) are elliptical, and the diameter of the second one-way valve (18) is matched with that of the mask conduit (17).

6. The oxygen inhalation mask for pediatric emergency treatment according to claim 1, wherein: the top of the mask conduit (17) penetrates through the mask main body (9) and the cushion (2) and extends to the interior of the mask main body (9), and the oxygen storage bag (8) and the oxygen conduit (6) are both made of transparent plastics.