Oxygen inhalation mask

Abstract

The utility model relates to the technical field of masks, in particular to an oxygen inhalation mask. In order to solve the problems that pressure sores are formed at auricle nose bridge positions after a mask is worn for a long time, and airway humidification operation cannot be performed on a patient who inhales oxygen by the mask for a long time and needs to be heated and humidified, the following technical scheme is provided: the mask comprises a mask body, a first head band sleeving behind the ears of the patient, and a second head band sleeving behind the first head band, the first head band is sleeved on the neck of a patient, the second head band is sleeved on the neck of the patient, and the first head band and the second head band are connected to the mask body; the decompression pad is arranged on the inner side of the mask body and corresponds to the nose bridge; the first connecting assembly is arranged on the mask body and used for being connected with a breathing machine pipeline. Pressure sores can be prevented from being generated on the auricle nose bridge portion, meanwhile, an oxygen inhalation tube and a breathing machine can be connected, and airway humidification operation can be conveniently carried out on a patient who inhales oxygen through a mask for a long time and needs to be heated and humidified.

Description

Technical Field

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

[0002] Clinically, current oxygen masks are fixed with a single headband. For patients who use masks for oxygen inhalation for a long time, the headband is easily slipped off the mouth and nose when it is put on the back of the neck, resulting in ineffective oxygen inhalation. The headband is easily compressed on the skin above the ears when it is put on the back of the ears, causing pressure sores. The mask will compress the bridge of the nose and form pressure sores after being worn for a long time. The existing oxygen mask is connected to the oxygen tube in an integrated fixed structure. It cannot be disassembled, and it cannot be adapted to the small plug-in on the ventilator pipeline. The ventilator pipeline cannot be connected to this type of oxygen mask, and it is impossible to perform humidification airway operations on patients who use masks for a long time and need heating and humidification. In view of this, the utility model proposes an oxygen mask. Utility Model Content

[0003] The utility model aims to propose an oxygen mask to solve the problem that the mask in the background technology may form pressure sores at the auricle and nose bridge after being worn for a long time, and cannot perform humidification airway operation for patients who use the mask for a long time and need heating and humidification.

[0004] The technical solution of this utility model:

[0005] An oxygen inhalation mask comprises a mask body, wherein the mask body is provided with a plurality of exhaust holes, and further comprises:

[0006] A first headband mounted behind the patient's ears, and a second headband mounted on the patient's neck, wherein the first headband and the second headband are both connected to the mask body;

[0007] A pressure relief pad installed inside the mask body at a position corresponding to the bridge of the nose;

[0008] A first connecting assembly disposed on the mask body for connecting to a ventilator pipeline;

[0009] A second connecting component is installed on the first connecting component and is used for connecting the oxygen inhalation tube.

[0010] Furthermore, the first connecting component includes a through hole, a fixing tube, a first positioning ring, and a second positioning ring, wherein the through hole is opened on the cover body, the fixing tube is arranged in the through hole, the first positioning ring is sleeved and installed on one end of the fixing tube close to the cover body, and the second positioning ring sleeved and installed on the outer ring of the fixing tube is arranged on the outside of the cover body.

[0011] Furthermore, the first connecting assembly also includes a support tube and a rubber pad. The support tube is fixedly sleeved on the outer ring of the fixed tube, and one end of the support tube is fixedly connected to the cover body. The end of the support tube away from the cover body is fitted with the second positioning ring, and the rubber pad is arranged between the fixed tube and the support tube.

[0012] Furthermore, the first connecting assembly also includes a support ring and a clamping block, and the support ring and the clamping block are both installed on the inner wall of the fixed tube, wherein the clamping block is arranged on a side of the support ring away from the cover body.

[0013] Furthermore, the second connecting assembly includes a connecting tube, a mounting ring and a sealing gasket, wherein the connecting tube is arranged in the fixing tube and is located on a side of the supporting ring away from the cover body; the mounting ring is fixedly connected to an end of the connecting tube close to the cover body; the sealing gasket is arranged between the mounting ring and the supporting ring, and is fixedly connected to one side of the supporting ring.

[0014] Furthermore, the second connecting assembly also includes a pressure cap threadedly connected to an end of the fixing tube away from the cover body, and the connecting tube is arranged between the support ring and the pressure cap.

[0015] Furthermore, the second connection assembly also includes a connection pipe and an anti-slip ring. The connection pipe fixedly connected to the connection tube on the side away from the cover body is penetrated in the pressure cover, and multiple groups of anti-slip rings are equidistantly installed on the outer ring of the connection pipe.

[0016] The utility model proposes an oxygen mask, which makes the mask body firmly worn by providing a first headband, a second headband and a decompression pad, and prevents the occurrence of pressure sores at the auricle and the bridge of the nose, thereby alleviating the patient's pain and discomfort and improving the quality of life. At the same time, by providing a clamping block, it is convenient to clamp the ventilator pipeline in the fixed cylinder, so that the ventilator is connected to the mask body for oxygen supply, and by providing an anti-slip ring, it is convenient to install the oxygen tube on the connecting tube to supply oxygen to the mask body. The utility model can prevent the occurrence of pressure sores at the auricle and the bridge of the nose, and can connect the oxygen tube to the ventilator, so as to facilitate humidification of the airway for patients who use masks for a long time and need heating and humidification. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of an oxygen mask;

[0018] Figure 2 yes Figure 1 A schematic cross-sectional structure diagram of ;

[0019] Figure 3 yes Figure 2 A magnified schematic diagram of center A.

[0020] Reference numerals:

[0021] 1. Hood body; 11. Exhaust hole;

[0022] 2. First headband; 3. Second headband; 4. Pressure relief pad;

[0023] 5. First connecting assembly; 51. Through hole; 52. Fixing tube; 53. First positioning ring; 54. Second positioning ring; 55. Support tube; 56. Rubber pad; 57. Support ring; 58. Block;

[0024] 6. Second connecting assembly; 61. Connecting tube; 62. Mounting ring; 63. Sealing gasket; 64. Gland; 65. Connecting tube; 66. Anti-slip ring. DETAILED DESCRIPTION

[0025] The present application is described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] The utility model provides an oxygen absorption mask, such as Figure 1 and Figure 2 As shown, the mask body 1 includes a mask body 1, on which a plurality of exhaust holes 11 are provided, and also includes a first headband 2 which is mounted behind the patient's ears, and a second headband 3 which is mounted on the patient's neck. The first headband 2 and the second headband 3 are both connected to the mask body 1. The mask body 1 is conveniently fixed to the patient's face by the arrangement of the first headband 2 and the second headband 3, and is firmly fixed to prevent it from falling. At the same time, the pressure exerted by the first headband 2 and the second headband 3 on the skin is small, which effectively reduces the occurrence of pressure sores at the ear position. A decompression pad 4 is installed on the inner side of the mask body 1 at a position corresponding to the bridge of the nose. After the mask body 1 is fixed, the decompression pad 4 is placed at the bridge of the nose. Because the patient's nose bridge is relatively straight and there is no subcutaneous fat on the bridge of the nose, it is easier to be crushed. The decompression pad 4 can prevent the occurrence of pressure sores at the bridge of the nose.

[0027] For details, please refer to Figure 3The above-mentioned mask also includes a first connecting component 5 arranged on the mask body 1 for connecting the ventilator pipeline. The first connecting component 5 includes a through hole 51, a fixing tube 52, a first positioning ring 53, and a second positioning ring 54. The through hole 51 is opened on the mask body 1, and the fixing tube 52 is arranged in the through hole 51. The first positioning ring 53 is sleeved and installed on one end of the fixing tube 52 close to the mask body 1. The second positioning ring 54 sleeved and installed on the outer ring of the fixing tube 52 is arranged on the outside of the mask body 1. The first positioning ring 53 and the second positioning ring 54 cooperate to fix the position of the fixing tube 52 to prevent the fixing tube 52 from moving. The first connection assembly 5 also includes a support tube 55 and a rubber pad 56. The support tube 55 is fixedly sleeved on the outer ring of the fixed tube 52, and one end of the support tube 55 is fixedly connected to the cover body 1. The end of the support tube 55 away from the cover body 1 is in contact with the second positioning ring 54. The support tube 55 is used to support the second positioning ring 54 so that the position of the fixed tube 52 is fixed. At the same time, the support tube 55 is interference-fitted with the cover body 1 and the second positioning ring 54, thereby preventing the fixed tube 52 from rotating. The rubber pad 56 is arranged between the fixed tube 52 and the support tube 55. The rubber pad 56 is used to enhance the sealing and prevent the oxygen entering the cover body 1 from leaking through the through hole 51. The first connection assembly 5 also includes a support ring 57 and a block 58. The support ring 57 is installed on the inner wall of the fixed tube 52. The support ring 57 is used to limit one end of the ventilator pipeline. The block 58 arranged on the side of the support ring 57 away from the mask body 1 is also installed on the inner wall of the fixed tube 52. The block 58 is used to clamp the ventilator pipeline to achieve the connection between the ventilator and the mask body 1, so as to humidify the airway and solve the problem of the patient's viscous sputum that cannot be removed.

[0028] Furthermore, the mask further comprises a second connection assembly 6 mounted on the first connection assembly 5 for connecting the oxygen inhalation tube, the second connection assembly 6 comprises a connection tube 61, a mounting ring 62, and a sealing gasket 63, the connection tube 61 is arranged in the fixed tube 52 and is located on the side of the support ring 57 away from the mask body 1, the mounting ring 62 is fixedly connected to the end of the connection tube 61 close to the mask body 1, the sealing gasket 63 is arranged between the mounting ring 62 and the support ring 57, the sealing gasket 63 is fixedly connected to one side of the support ring 57, and the sealing gasket 63 is used to enhance the sealing performance. The second connection assembly 6 further comprises a pressure cap 64 threadedly connected to the end of the fixed tube 52 away from the mask body 1, the connection tube 61 is arranged between the support ring 57 and the pressure cap 64, and the pressure cap 64 drives the connection tube 61 and the mounting ring 62 to squeeze the sealing gasket 63 after rotation, and has good sealing performance. The second connection assembly 6 also includes a connection pipe 65 and an anti-drop ring 66. The connection pipe 65 fixedly connected to the side of the connection tube 61 away from the cover body 1 is arranged through the gland 64, so that the oxygen inhalation tube can be installed on the connection pipe 65 to realize oxygen supply. Multiple groups of anti-drop rings 66 are equidistantly installed on the outer ring of the connection pipe 65 to prevent the oxygen inhalation tube from accidentally falling off.

[0029] In this embodiment, the patient puts the first headband 2 on the back of the head, puts the second headband 3 on the neck, and covers the nose with the mask body 1, so that the mask body 1 is fixed. The pressure relief pad 4 can prevent the occurrence of pressure sores at the bridge of the nose. The oxygen inhalation tube is put on the connecting tube 65. Due to the setting of the anti-slip ring 66, the oxygen inhalation tube is difficult to fall off, so after opening the oxygen valve, oxygen is transported to the mask body 1, which is convenient for the patient to inhale oxygen with the second headband 3. The oxygen inhaled by the patient is the oxygen humidified with humidified water, and the temperature and humidity are not enough. When the airway needs to be humidified, close the oxygen valve, forcibly pull the oxygen inhalation tube from the connecting tube 65, rotate the pressure cap 64 to keep it away from the fixed cylinder 52, and remove the pressure cap 64 and the connecting cylinder 61 synchronously. At this time, the ventilator pipeline can be directly inserted into the fixed cylinder 52, which is convenient for the ventilator to perform humidification airway operation on the patient.

[0030] The utility model proposes an oxygen mask, which makes the mask body firmly worn by providing a first headband, a second headband and a decompression pad, and prevents the occurrence of pressure sores at the auricle and the bridge of the nose, thereby alleviating the patient's pain and discomfort and improving the quality of life. At the same time, by providing a clamping block, it is convenient to clamp the ventilator pipeline in the fixed cylinder, so that the ventilator is connected to the mask body for oxygen supply, and by providing an anti-slip ring, it is convenient to install the oxygen tube on the connecting tube to supply oxygen to the mask body. The utility model can also prevent the occurrence of pressure sores at the auricle and the bridge of the nose, and can connect the oxygen tube to the ventilator, so as to facilitate humidification of the airway for patients who use masks for a long time and need heating and humidification.

[0031] The above specific embodiment is only an optional embodiment of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above embodiment, those skilled in the art can make various alternative improvements and combinations to the above specific embodiment.

Claims

1. An oxygen mask, characterized in that: The invention comprises a cover body, wherein a plurality of exhaust holes are provided on the cover body, and further comprises: A first headband mounted behind the patient's ears, and a second headband mounted on the patient's neck, wherein the first headband and the second headband are both connected to the mask body; A pressure relief pad installed inside the mask body at a position corresponding to the bridge of the nose; A first connecting assembly disposed on the mask body for connecting to a ventilator pipeline; A second connecting component is installed on the first connecting component and is used for connecting the oxygen inhalation tube.

2. An oxygen inhalation mask according to claim 1, characterized in that: The first connecting component includes a through hole, a fixing tube, a first positioning ring, and a second positioning ring, wherein the through hole is opened on the cover body, the fixing tube is arranged in the through hole, the first positioning ring is sleeved and installed on one end of the fixing tube close to the cover body, and the second positioning ring sleeved and installed on the outer ring of the fixing tube is arranged on the outside of the cover body.

3. An oxygen breathing mask according to claim 2, characterized in that: The first connecting assembly also includes a support tube and a rubber pad. The support tube is fixedly sleeved on the outer ring of the fixed tube, and one end of the support tube is fixedly connected to the cover body. The end of the support tube away from the cover body is fitted with the second positioning ring, and the rubber pad is arranged between the fixed tube and the support tube.

4. An oxygen inhalation mask according to claim 3, characterized in that: The first connecting assembly further comprises a supporting ring and a clamping block, wherein the supporting ring and the clamping block are both mounted on the inner wall of the fixing tube, wherein the clamping block is arranged on a side of the supporting ring away from the cover body.

5. An oxygen breathing mask according to claim 4, characterized in that: The second connecting assembly includes a connecting tube, a mounting ring and a sealing gasket. The connecting tube is arranged in the fixing tube and is located on the side of the supporting ring away from the cover body; the mounting ring is fixedly connected to one end of the connecting tube close to the cover body; the sealing gasket is arranged between the mounting ring and the supporting ring, and is fixedly connected to one side of the supporting ring.

6. An oxygen inhalation mask according to claim 5, characterized in that: The second connection assembly further comprises a pressure cap which is threadedly connected to an end of the fixing tube away from the cover body, and the connecting tube is arranged between the supporting ring and the pressure cap.

7. An oxygen inhalation mask according to claim 6, characterized in that: The second connection assembly also includes a connection pipe and an anti-slip ring. The connection pipe fixedly connected to the connection tube on the side away from the cover body is arranged through the gland, and a plurality of groups of anti-slip rings are equidistantly installed on the outer ring of the connection pipe.

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