CN218793436U - Novel anti-drop's oxygen inhalation mask - Google Patents

Abstract

The utility model relates to the technical field of oxygen inhalation devices, in particular to a novel anti-falling oxygen inhalation device, which comprises an oxygen inhalation mask, a plane protrusion, an auxiliary pillow, an air bag, a metal rod and a fixing cylinder. The top of the oxygen inhalation mask is fixedly connected with a The plane is raised, the bottom of the oxygen mask is provided with an auxiliary pillow, the middle part of the back of the auxiliary pillow is fixedly installed with a metal rod, one end of the metal rod is fixedly connected with a fixed cylinder, and the bottom of the fixed cylinder is provided with a pressure plate. The utility model cooperates with the metal rod, the fixed cylinder, the compression spring, the pressure plate, the bump and the warning light. The metal rod is made of metal and can be bent at will. The metal rod drives the fixed cylinder to press the plane protrusion, and then It plays the role of external force limit on the oxygen inhalation mask. When you need to take the oxygen inhalation mask, you only need to remove the elastic rope from the patient's head, without cumbersome disassembly process. During use, if the patient's position occurs When it deviates, it will fall off between the driven pressure plate and the fixed cylinder.

Description

A new type of anti-shedding oxygen absorbing device

technical field

The utility model relates to the technical field of oxygen inhalation devices, in particular to a novel oxygen inhalation device for preventing falling off.

Background technique

Compared with oxygen inhalation by nasal cannula, the face mask for conventional oxygen inhalation has higher efficiency of oxygen inhalation through the mask, can provide moderate oxygen concentration, and can be adjusted according to needs, partly or completely avoiding rebreathing; however, the mask is a fixed device and cannot be used It is easy to cough up sputum and eat, so it is mainly used for first aid or patients who need high oxygen concentration, and it is an indispensable device in medical aid.

A patent with the notification number CN21785873U discloses an anti-falling oxygen-absorbing mask. The hoop is in an open ring structure. Inserting posts, the side of the other end of the ferrule is equidistantly provided with a plurality of limiting holes, and several inserting posts are socketed and matched with the plurality of limiting holes. The utility model connects the hoop on the top of the mask shell, and wears the hoop on the head, so that the mask shell is pulled by the pulling bar under the hoop, so that the mask shell is not easy to slip off, and the waste of oxygen is avoided.

In the above technology, although the mask can be fixed in place and not slipped, if the patient's head is shifted when using the mask, resulting in displacement between the mask and the face, oxygen will still leak out and cannot be detected in time; the device needs to be removed when it is removed. The cumbersome process has certain limitations, so innovations are made in this technology.

Utility model content

The purpose of the utility model is to provide a novel anti-falling off oxygen absorbing device.

In order to achieve the above object, the utility model adopts the following technical solutions:

A new type of anti-falling oxygen inhalation device, including an oxygen inhalation mask, a flat protrusion, an auxiliary pillow, an air bag, a metal rod and a fixing cylinder. The top of the oxygen inhalation mask is fixedly connected with a plane protrusion, and the bottom of the oxygen inhalation mask is equipped with an auxiliary Pillow, the middle part of the back of the auxiliary pillow is fixedly equipped with a metal rod, one end of the metal rod is fixedly connected with a fixed cylinder, the bottom of the fixed cylinder is provided with a pressure plate, the bottom end of the pressure plate fits with the top of the plane protrusion, and the auxiliary pillow The inner wall is fixedly provided with an air bag.

Preferably, a protrusion is installed in the middle of the top of the pressure plate, a groove is opened in the middle of the bottom of the fixing cylinder, and a touch switch is fixed inside the groove.

Preferably, a warning light is fixedly installed at a corner of the top of the fixing cylinder, a battery is installed inside the fixing cylinder, and the warning light is electrically connected to the battery through a touch switch provided.

Preferably, a plurality of compression springs are fixedly connected to the top of the pressure plate, and the top ends of the plurality of compression springs are all fixedly connected to the bottom of the fixing cylinder.

Preferably, one side of the airbag is provided with an opening, and the inner wall of the opening is fixedly connected with a guide tube.

Preferably, an extruding ball is fixedly inserted through one end of the guide tube, and an air inlet hole is opened on the outer wall of the extruding ball.

Preferably, the bottom of the oxygen inhalation mask is provided with an elastic cord, and the two ends of the elastic cord are respectively fixedly connected to both sides of the oxygen inhalation mask, and the bottom end of the oxygen inhalation mask is fixed with a protective pad.

The utility model at least has the following beneficial effects:

1. The utility model cooperates with the metal rod, the fixed cylinder, the compression spring, the pressure plate, the bump and the warning light. The metal rod is made of metal and can be bent at will. The metal rod drives the fixed cylinder to hold the plane protrusion , and then play the role of external force limit on the oxygen inhalation mask. When you need to take the oxygen inhalation mask, you only need to remove the elastic rope from the patient's head, without cumbersome disassembly process. During use, if the patient When the position is shifted, it will drive the pressure plate and the fixed cylinder to fall off, which will cause the bump to move away from the offset touch switch. The touch switch will drive the warning light to turn off without being pressed by external force. Medical staff or accompanying personnel Whether the oxygen inhalation mask is displaced can be judged by observing whether the warning light is on, which further improves the convenience of use.

2. The utility model cooperates with the auxiliary pillow, the airbag, the guide tube and the extruding ball. When the patient is in use, the head is placed on the airbag, which plays a role in limiting the auxiliary pillow. By extruding the extruding ball, it can The air is introduced into the airbag through the guide tube, and the height of the airbag is further adjusted, so that it is suitable for patients with different needs, which increases the comfort of the device to a certain extent, and also improves the flexibility of the device.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments. Obviously, the accompanying drawings in the following description are some embodiments of the utility model. For Those of ordinary skill in the art can also obtain other drawings based on these drawings without making creative efforts.

Fig. 1 is the schematic diagram of the utility model;

Fig. 2 is the local structural representation of the utility model;

Fig. 3 is the sectional structure schematic diagram of fixing cylinder in the utility model;

Fig. 4 is a partial structural schematic diagram of the utility model.

In the figure: 1. Oxygen inhalation mask; 2. Plane protrusion; 3. Auxiliary pillow; 4. Air bag; 5. Metal rod; 6. Fixed cylinder; 7. Compression spring; 8. Pressure plate; , warning light; 11, groove; 12, touch switch; 13, diversion tube; 14, extrusion ball; 15, elastic rope.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Please refer to Figures 1-4, the utility model provides a technical solution of a new anti-falling off oxygen absorbing device:

Embodiment one:

As shown in Figure 1-3, a new type of anti-falling oxygen inhalation device includes an oxygen inhalation mask 1, a flat protrusion 2, an auxiliary pillow 3, an air bag 4, a metal rod 5 and a fixed cylinder 6, and the top of the oxygen inhalation mask 1 A flat protrusion 2 is fixedly connected, an auxiliary pillow 3 is provided at the bottom of the oxygen mask 1, and a metal rod 5 is fixedly installed in the middle of the back of the auxiliary pillow 3, and one end of the metal rod 5 is fixedly connected with a fixed cylinder 6, and the bottom of the fixed cylinder 6 A pressure plate 8 is provided, the bottom of the pressure plate 8 fits with the top of the plane protrusion 2, the inner wall of the auxiliary pillow 3 is fixed with an air bag 4, the middle part of the top of the pressure plate 8 is installed with a bump 9, and the bottom of the fixed cylinder 6 There is a groove 11 in the middle of the end, and a touch switch 12 is fixed inside the groove 11. A warning light 10 is fixedly installed on a corner of the top of the fixed cylinder 6, and a battery is installed inside the fixed cylinder 6. The warning light 10 passes through the set touch switch. The touch switch 12 is electrically connected with the battery, and the top of the pressure plate 8 is fixedly connected with a plurality of compression springs 7, and the tops of the plurality of compression springs 7 are fixedly connected with the bottom of the fixed cylinder 6, and the metal rod 5 and the fixed cylinder 6 are fixedly connected to each other. , the compression spring 7, the pressure plate 8, the projection 9 and the warning light 10, the metal rod 5 is made of metal material and can be bent at will, and the metal rod 5 drives the fixed cylinder 6 to press the plane protrusion 2, thereby playing a role in controlling Oxygen inhalation mask 1 has the function of external force limit. When you need to take oxygen inhalation mask 1, you only need to take off the elastic rope 15 from the patient's head, without complicated disassembly process. During use, if the patient's position occurs When it is offset, it will drive the pressure plate 8 and the fixed cylinder 6 to fall off, and then cause the bump 9 to move away from the offset touch switch 12. The touch switch 12 will drive the warning light 10 to turn off without being pressed by external force, and the doctor and nurse Personnel or accompanying personnel can judge whether the oxygen inhalation mask 1 is displaced by observing whether the warning light 10 is on, which further improves the convenience of use.

Embodiment two:

On the basis of Embodiment 1, as shown in Figure 1 and Figure 4, one side of the airbag 4 is provided with an opening, the inner wall of the opening is fixedly connected with a guide tube 13, and one end of the guide tube 13 is fixedly penetrated by a squeeze ball 14 , the outer wall of the extruding ball 14 is provided with an air inlet, through the cooperation of the auxiliary pillow 3, the air bag 4, the guide tube 13 and the extruding ball 14, the patient's head is placed on the air bag 4 when in use, and the auxiliary pillow 3 plays a position-limiting role. By squeezing the extrusion ball 14, the air can be introduced into the interior of the airbag 4 through the guide tube 13, and the height of the airbag 4 can be further adjusted, so that it is suitable for patients with different needs, and the device is increased to a certain extent. The comfort of use also improves the flexibility of the device. The setting of the air inlet is convenient to penetrate the external air into the inside of the extrusion ball 14. The bottom of the oxygen breathing mask 1 is provided with an elastic rope 15, and the two ends of the elastic rope 15 are respectively It is fixedly connected with both sides of the oxygen inhalation mask 1, and the bottom end of the oxygen inhalation mask 1 is fixedly provided with a protective pad. The setting of the elastic rope 15 plays an auxiliary role in fixing the oxygen inhalation mask 1 and the face. The material of the protective pad is relatively soft. When in use, the oxygen inhalation mask 1 can be closely fitted to the face without causing damage to the face.

Working principle: When in use, the patient's head is first rested on the auxiliary pillow 3 to limit the position of the auxiliary pillow 3, and the oxygen inhalation mask 1 is placed on the patient's face, and the elastic rope 15 is fixed to the head to achieve alignment. The limit of the oxygen inhalation mask 1, during the use of the patient, the movable metal rod 5 drives the pressure plate 8 at the bottom of the fixed cylinder 6 to press against the flat protrusion 2 on the top of the oxygen inhalation mask 1, and plays an auxiliary limit on the oxygen inhalation mask 1. When the oxygen inhalation mask 1 falls off or deviates, the pressure plate 8 falls off from the flat protrusion 2, and the pressure plate 8 drives the bump 9 away from the deviation under the connection of the compression spring 7 after no force is applied. Touch the switch 12, and the touch switch 12 drives the warning light 10 to turn off without being pressed by an external force, and the medical staff or accompanying personnel can judge whether the oxygen inhalation mask 1 is displaced by observing whether the warning light 10 is on. Then quickly adjust the oxygen mask 1, and during use, the external air is guided into the airbag 4 through the guide tube 13 by squeezing the extrusion ball 14, and the head is protected by the expansion of the airbag 4 , making it more comfortable during use.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions describe only the principle of the utility model. There will be various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The protection scope required by the utility model is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a novel anti-drop's oxygen inhalation mask, includes oxygen inhalation mask (1), plane arch (2), supplementary pillow (3), gasbag (4), metal pole (5) and solid fixed cylinder (6), a serial communication port, the top fixedly connected with plane arch (2) of oxygen inhalation mask (1), the bottom of oxygen inhalation mask (1) is equipped with supplementary pillow (3), the middle part fixed mounting at supplementary pillow (3) back has metal pole (5), the one end fixedly connected with solid fixed cylinder (6) of metal pole (5), the bottom of solid fixed cylinder (6) is equipped with pressure disk (8), the bottom of pressure disk (8) is laminated with the top of plane arch (2) mutually, the fixed gasbag (4) that are equipped with of inner wall of supplementary pillow (3).

2. The novel anti-drop oxygen inhalation device according to claim 1, wherein a bump (9) is mounted in the middle of the top end of the pressure plate (8), a groove (11) is formed in the middle of the bottom end of the fixed cylinder (6), and a touch switch (12) is fixedly arranged inside the groove (11).

3. The novel anti-drop oxygen inhalation device according to claim 2, wherein a warning lamp (10) is fixedly mounted at one corner of the top end of the fixed cylinder (6), a storage battery is mounted inside the fixed cylinder (6), and the warning lamp (10) is electrically connected with the storage battery through a touch switch (12).

4. The novel anti-drop oxygen inhalation device according to claim 1, wherein a plurality of compression springs (7) are fixedly connected to the top end of the pressure plate (8), and the top ends of the compression springs (7) are fixedly connected to the bottom end of the fixed cylinder (6).

5. The novel anti-drop oxygen inhalation device according to claim 1, wherein an opening is provided on one side of the air bag (4), and a flow guide tube (13) is fixedly connected to the inner wall of the opening.

6. The novel anti-drop oxygen inhalation device according to claim 5, wherein an extrusion ball (14) is fixedly penetrated through one end of the flow guide tube (13), and an air inlet hole is formed in the outer wall of the extrusion ball (14).

7. The novel anti-drop oxygen inhalation device according to claim 1, wherein an elastic rope (15) is provided at the bottom of the oxygen inhalation mask (1), two ends of the elastic rope (15) are respectively fixedly connected with two sides of the oxygen inhalation mask (1), and a protective pad is provided at the bottom end of the oxygen inhalation mask (1).

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