Oxygen inhalation mask

Abstract

The utility model relates to the technical field of medical instruments, and discloses an oxygen inhalation mask which comprises a mask body, one side of the mask body is fixedly connected with an adjusting belt A, the surface of the adjusting belt A is fixedly connected with a son hook-and-loop fastener, the other side of the mask body is fixedly connected with a bandage A, the surface of the bandage A is fixedly connected with a mother hook-and-loop fastener, and the mother hook-and-loop fastener is fixedly connected with the other side of the mask body. An adjusting belt B is fixedly connected to the edge of one side of the cover body. According to the oxygen inhalation mask, through the arrangement of an adjusting belt A, a bandage A, an adjusting belt B and a bandage B, the mask adapts to different patients to fix the faces, the mask body covers the faces of the patients, the adjusting belt A is attached to the bandage A, a son hook-and-loop fastener and a mother hook-and-loop fastener are attached to fix the tops of the heads of the patients, then the bandage B is inserted into a rectangular hole, the bandage B is limited, and the mask body is fixed to the head of the patients. According to the size of the head of the patient, a limiting rod is inserted into a limiting hole to fix the back side of the head of the patient, so that the mask is fixed more stably, and the comfort level of the mask is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an oxygen absorption mask. Background Art

[0002] An oxygen mask is a mask that is put on the face of patients who need oxygen, giving them an appropriate flow of oxygen to inhale. The oxygen mask covers the patient's mouth and nose. The inhaled oxygen can increase the level of arterial oxygen partial pressure and oxygen saturation, promote metabolism, and is an important method for auxiliary treatment of various diseases. Therefore, in respiratory medicine, oxygen masks are often needed as an auxiliary treatment method.

[0003] An oxygen mask disclosed in publication number CN219127858U, although it is provided with a protective pad, and the protective pad is made of soft and elastic sponge material, it can increase the comfort of the patient when wearing the mask and prevent the edge of the mask from pressing the patient's skin and causing pressure injuries to the patient. At the same time, it can also absorb the water droplets condensed and dripped on the inner wall of the mask when the patient exhales.

[0004] However, this oxygen mask has the following disadvantages:

[0005] (1) The fit of the oxygen mask to the head of different patients is different, and the fixing mechanism of the mask is difficult to fit different patients;

[0006] (2) Oxygen is usually relatively dry. Direct inhalation of dry oxygen into the body may irritate the patient's respiratory tract. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide an oxygen mask with high practicality, simple operation and relatively simple structure, which solves the problem that the fixing mechanism proposed in the above background technology is difficult to fit different patients and the problem that direct inhalation of dry oxygen irritates the respiratory tract.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: an oxygen mask, comprising a mask body, one side of the mask body is fixedly connected to an A adjustment strap, the surface of the A adjustment strap is fixedly connected to a sub-velcro, the other side of the mask body is fixedly connected to an A strap, the surface of the A strap is fixedly connected to a mother Velcro, the edge of one side of the mask body is fixedly connected to a B adjustment strap, one end of the B adjustment strap is fixedly connected to a fixing block, the surface of the fixing block is fixedly connected to a connecting piece, the surface of the connecting piece is fixedly connected to a limiting rod, the edge of the other side of the mask body is fixedly connected to a B strap, and the surface of the B strap is provided with a plurality of limiting holes.

[0011] Optionally, a rectangular hole is opened on the edge of the surface of the fixing block, and the inner wall size of the rectangular hole is equal to the outer wall size of the B strap. The B strap can be limited by inserting the B strap into the rectangular hole.

[0012] Optionally, an oxygen supply hole is opened on the front side of the mask body, and an oxygen supply tube is fixedly connected to the interior of the oxygen supply hole. Oxygen can enter the interior of the mask body through the connection of the oxygen supply tube, and then be inhaled into the body by the patient.

[0013] Optionally, a humidification hole is provided on the edge of the front side of the mask body, and a connecting pipe is fixedly connected to the inside of the humidification hole. The atomized water vapor enters the mask body through the connecting pipe to humidify the dry oxygen, thereby preventing overly dry oxygen from being directly inhaled into the patient's respiratory tract.

[0014] Optionally, a threaded groove is provided on the inner wall of the connecting tube, and the internal thread of the threaded groove is connected to a humidification bottle. By rotating the humidification bottle, the thread of the humidification bottle and the connecting tube can be tightened or loosened, thereby facilitating the charging of the humidifier and the replacement of purified water.

[0015] Optionally, a humidifier is inserted into the interior of the humidification bottle, and a rubber pad is fixedly connected to the back of the mask body. The rubber pad fits the patient's nose, which can relieve some of the pressure and prevent the patient from having nasal pain due to oxygen inhalation for too long.

[0016] (III) Beneficial effects

[0017] The utility model provides an oxygen absorption mask, which has the following beneficial effects:

[0018] 1. The oxygen mask is adapted to different patients for fixing the face through the arrangement of the A adjustment belt, the A strap, the B adjustment belt and the B strap. The mask body is covered on the patient's face, the A adjustment belt is fitted with the A strap, the sub-velcro and the main Velcro are fitted to fix the top of the patient's head, and then the B strap is inserted into the rectangular hole to limit the B strap. Then, according to the size of the patient's head, the limit rod is inserted into the limit hole to fix the back of the patient's head, thereby making the fixation of the mask more stable and making the mask more comfortable.

[0019] 2. The oxygen mask humidifies oxygen through the setting of connecting tubes, humidifying bottles and humidifiers. Finally, the humidifying bottle is filled with clean water and the humidifier is fully charged. After starting the humidifier, it is placed vertically in the humidifying bottle. The atomized water vapor enters the mask body through the connecting tube, and the oxygen supply tube is connected to the oxygen supply equipment for oxygen inhalation, so that the dry oxygen is humidified by the water mist, thereby preventing the overly dry oxygen from being directly inhaled into the patient's respiratory tract. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the overall split structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the limit rod of the utility model;

[0023] Figure 4 This is a schematic diagram of the connecting pipe structure of the utility model.

[0024] In the figure: 1. mask body; 2. A adjustment strap; 3. sub-velcro; 4. A strap; 5. main Velcro; 6. B adjustment strap; 7. fixing block; 8. connecting piece; 9. limiting rod; 10. B strap; 11. oxygen supply tube; 12. connecting tube; 13. humidification bottle; 14. humidifier; 15. rubber pad. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1 to 4The utility model provides a technical solution: an oxygen inhalation mask, comprising a mask body 1, one side of the mask body 1 is fixedly connected with an A adjustment strap 2, through the arrangement of the A adjustment strap 2, the sub-velcro 3, the A strap 4 and the mother Velcro 5, the mask can be fixed to the top of the patient's head, the mask body 1 is covered on the patient's face, the A adjustment strap 2 and the A strap 4 are fitted, the sub-velcro 3 and the mother Velcro 5 are fitted to fix the top of the patient's head, the A adjustment strap 2, the A strap 4, the B adjustment strap 6 and the B strap 10 are all made of nylon, and have the characteristics of excellent strength, wear resistance, light weight, corrosion resistance, elasticity and high temperature resistance, etc., the surface of the A adjustment strap 2 is fixedly connected with the sub-velcro 3, the other side of the mask body 1 is fixedly connected with the A strap 4, the surface of the A strap 4 is fixedly connected with the mother Velcro 5, and the mask body 1 on one side The edge is fixedly connected with a B adjustment belt 6. Through the arrangement of the B adjustment belt 6, the fixing block 7, the connecting piece 8, the limiting rod 9 and the B strap 10, the mask can be fixed to the back of the patient's head. The B strap 10 is inserted into the rectangular hole to limit the B strap 10. Then, according to the size of the patient's head, the limiting rod 9 is inserted into the limiting hole to fix the back of the patient's head. One end of the B adjustment belt 6 is fixedly connected with a fixing block 7. The surface of the fixing block 7 is fixedly connected with a connecting piece 8. The surface of the connecting piece 8 is fixedly connected with the limiting rod 9. The edge of the other side of the mask body 1 is fixedly connected with a B strap 10. The surface of the B strap 10 is provided with a plurality of limiting holes, so that the mask can be adapted to different patients to fix the face, thereby making the fixation of the mask more stable, thereby making the mask more comfortable.

[0027] A rectangular hole is provided on the edge of the surface of the fixing block 7. The inner wall size of the rectangular hole is equal to the outer wall size of the B binding band 10. The B binding band 10 can be limited by inserting the B binding band 10 into the rectangular hole.

[0028] An oxygen supply hole is provided on the front of the mask body 1, and an oxygen supply tube 11 is fixedly connected to the inside of the oxygen supply hole. Oxygen can enter the inside of the mask body 1 through the connection of the oxygen supply tube 11, and then be inhaled by the patient.

[0029] A humidification hole is provided at the edge of the front side of the mask body 1, and a connecting pipe 12 is fixedly connected to the inside of the humidification hole. The atomized water vapor enters the mask body 1 through the connecting pipe 12 to humidify the dry oxygen, thereby preventing the overly dry oxygen from being directly inhaled into the patient's respiratory tract.

[0030] The inner wall of the connecting pipe 12 is provided with a thread groove, and the internal thread of the thread groove is connected with a humidifying bottle 13. By rotating the humidifying bottle 13, the thread of the humidifying bottle 13 and the connecting pipe 12 can be tightened or loosened, so as to facilitate the charging of the humidifier 14 and the replacement of purified water;

[0031] The humidifier bottle 13 is internally connected with a humidifier 14, the model of the humidifier 14 is jb07, the battery capacity is 1100mAh / 2200mAh, the spray volume is 35ml / h, the charging time is 1.5-3h, and the use time is 3-10h. A rubber pad 15 is fixedly connected to the back of the mask body 1. The rubber pad 15 fits the patient's nose, which can relieve some of the pressure and prevent the patient from having nasal pain due to long-term oxygen inhalation.

[0032] The above parameters and models can be selected according to actual conditions.

[0033] In the utility model, the working steps of the device are as follows:

[0034] Step 1: First, put the mask body 1 on the patient's face, fit the A adjustment belt 2 with the A binding belt 4, and fit the child Velcro 3 with the mother Velcro 5 to fix it on the top of the patient's head;

[0035] Step 2: Then insert the B strap 10 into the rectangular hole, limit the B strap 10, and then insert the limit rod 9 into the limit hole according to the size of the patient's head to fix the back of the patient's head;

[0036] The third step: finally, fill the humidification bottle 13 with clean water and fully charge the humidifier 14. After starting the humidifier 14, place it vertically in the humidification bottle 13. The atomized water vapor enters the mask body 1 through the connecting pipe 12. Connect the oxygen supply pipe 11 to the oxygen supply equipment for oxygen inhalation. The dry oxygen is humidified by the water mist, thereby preventing the overly dry oxygen from being directly inhaled into the patient's respiratory tract.

[0037] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0038] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0039] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An oxygen inhalation mask, comprising a mask body (1), characterized in that: One side of the cover body (1) is fixedly connected to an A adjustment belt (2), and the surface of the A adjustment belt (2) is fixedly connected to a sub-velcro (3); the other side of the cover body (1) is fixedly connected to an A binding belt (4), and the surface of the A binding belt (4) is fixedly connected to a mother Velcro (5); the edge of one side of the cover body (1) is fixedly connected to a B adjustment belt (6), and one end of the B adjustment belt (6) is fixedly connected to a fixing block (7), and the surface of the fixing block (7) is fixedly connected to a connecting plate (8), and the surface of the connecting plate (8) is fixedly connected to a limiting rod (9); the edge of the other side of the cover body (1) is fixedly connected to a B binding belt (10), and the surface of the B binding belt (10) is provided with a plurality of limiting holes.

2. An oxygen breathing mask according to claim 1, characterized in that: A rectangular hole is provided on the edge of the surface of the fixing block (7), and the inner wall size of the rectangular hole is equal to the outer wall size of the B binding belt (10).

3. An oxygen breathing mask according to claim 1, characterized in that: An oxygen supply hole is provided on the front side of the cover body (1), and an oxygen supply tube (11) is fixedly connected to the interior of the oxygen supply hole.

4. An oxygen breathing mask according to claim 1, characterized in that: A humidifying hole is provided on the edge of the front face of the cover body (1), and a connecting pipe (12) is fixedly connected to the interior of the humidifying hole.

5. An oxygen breathing mask according to claim 4, characterized in that: The inner wall of the connecting pipe (12) is provided with a thread groove, and the internal thread of the thread groove is connected to a humidifying bottle (13).

6. An oxygen breathing mask according to claim 5, characterized in that: A humidifier (14) is inserted into the interior of the humidifying bottle (13), and a rubber pad (15) is fixedly connected to the back of the cover body (1).

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