CN217828582U - Breathing machine oxygen inhalation mask - Google Patents
Breathing machine oxygen inhalation mask Download PDFInfo
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- CN217828582U CN217828582U CN202221353678.4U CN202221353678U CN217828582U CN 217828582 U CN217828582 U CN 217828582U CN 202221353678 U CN202221353678 U CN 202221353678U CN 217828582 U CN217828582 U CN 217828582U
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- proof pad
- breathing machine
- drinking water
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Abstract
The utility model relates to a breathing machine oxygen mask. The mask comprises a mask body, wherein a circle of extension surrounding edge is arranged on the periphery of the mask body, a circle of pressure-proof pad is arranged on the inner side surface of the extension surrounding edge, the top surface of the pressure-proof pad is a contact surface, two sides of the top of the pressure-proof pad are arc surfaces, air bags are respectively arranged on two sides of the pressure-proof pad, and the arc surfaces and the side surfaces of the pressure-proof pad are wrapped by the air bags; the mask is characterized in that an air outlet valve is arranged on the mask body, an oxygen input connecting pipe is arranged on the mask body, a drinking water opening is arranged below the oxygen input connecting pipe, and a sealing cover is arranged on the drinking water opening.
Description
Technical Field
The utility model relates to a medical mask, in particular to a breathing machine oxygen mask.
Background
For patients with Chronic Obstructive Pulmonary Disease (COPD) with respiratory failure, noninvasive ventilators are often "standard configurations", and the pressurized output of oxygen from a long-term ventilator requires a closed mask to ensure effective ventilation. The existing mask has some problems in the using process:
1. clinically, to make ventilation effective, the mask is often pressurized and the straps tightened to achieve a leak-tight effect. However, after a long time, the mask is pressurized, which causes compression to the face of the patient and damage to the skin, and even the existing pressure sore prevention mask cannot avoid skin damage caused by the pressurized mask for a long time, especially skin damage at the bridge of the nose and even collapse and distortion of the nasal bone.
2. When a patient wearing the noninvasive mask needs to drink water and speak, the patient often needs to take off the mask, so that ventilation is interrupted, treatment is interrupted, and the curative effect is affected.
3. The non-invasive mask for clinical use has a normal atmosphere without an air bag structure or an air bag structure, and the common air bag structure is that a circle of air bags are arranged at the edge of the mask, but the air bags are not arranged to be attached to the structure of a human body, so the air bags are easy to deform and leak; meanwhile, the whole air bag is generally cylindrical when inflated, the surface is smooth, the contact surface of the air bag and the skin of a patient is small, and parts such as the nose and the turning part are in continuous linear contact, so that the air bag is easy to slide in the use process, and the air tightness of the mask is influenced.
Disclosure of Invention
An object of the utility model is to overcome the defect that exists among the prior art, provide a gas tightness good, reduce and press the sore, the breathing machine oxygen mask of laminating patient face more when wearing.
The utility model discloses a realize like this: a breathing machine oxygen inhalation mask comprises a mask main body, wherein a circle of extension surrounding edge is arranged on the periphery of the mask main body, a circle of pressure-proof pad is arranged on the inner side surface of the extension surrounding edge, the top surface of the pressure-proof pad is a contact surface, two sides of the top of the pressure-proof pad are arc surfaces, two sides of the pressure-proof pad are respectively provided with an air bag, and the arc surfaces and the side surfaces of the pressure-proof pad are wrapped by the air bags; the mask is characterized in that an air outlet valve is arranged on the mask body, an oxygen input connecting pipe is arranged on the mask body, a drinking water opening is arranged below the oxygen input connecting pipe, and a sealing cover is arranged on the drinking water opening.
The whole cross section of the pressure-proof pad is in a rectangular shape or a T shape with circular arcs at two sides of the top.
The height of the pressure-proof pad is 15 mm-20 mm.
The pressure-proof pad is a foam strip.
And an annular sealing sheet is arranged on the inner wall of the drinking water opening.
The sealing cover is connected with the drinking water opening through threads or buckles.
The width of the contact surface of the pressure-proof pad is 20 mm-30 mm.
The diameter of the drinking water opening is 10 mm-15 mm.
The beneficial effects of the utility model are that: through the drinking water mouth on the mask main part, the problem of drinking water of a conscious patient is solved, and the comfort of wearing a noninvasive mask by a patient with a retained stomach tube is also facilitated. Prevent that the gasbag of pressure pad and pressure pad both sides makes to wear the face guard face of laminating more, prevents that the pressure pad is as first order sealed pad, and the gasbag is located sealed pad both sides and further guarantees the gas tightness of preventing the pressure pad, makes to wear more comfortable simultaneously, has also reduced the emergence of pressing the sore when guaranteeing to ventilate effectively airtight. An air outlet valve is arranged on the mask main body, so that carbon dioxide is discharged and is not stored, and the mask is kept clean and dry. The oxygen is input into the connecting pipe, so that the oxygen-deficient patient can be rescued in an emergency, and the oxygen supply amount is increased.
Drawings
Fig. 1 is a schematic structural diagram of the first embodiment of the present invention.
Fig. 2 is a schematic side view of the first embodiment of the present invention.
Fig. 3 is a schematic front view of the first embodiment of the present invention.
FIG. 4 isbase:Sub>A schematic cross-sectional view of the pressure protection pad, bladder and extending skirt in the direction A-A of FIG. 1, according to one embodiment.
FIG. 5 isbase:Sub>A schematic sectional view of the pressure-proof pad, the bladder and the extending skirt in the direction A-A of FIG. 1 according to the second embodiment.
Wherein: 1. a mask body; 2. extending the surrounding edge; 3. a pressure-proof pad; 4. a contact surface; 5. a circular arc surface; 6. an air bag; 7. an air outlet valve; 8. an oxygen input connecting pipe; 9. a drinking water opening; 10. an annular sealing sheet; 11. a sealing cover; 12. and (7) fixing the belt.
Detailed Description
The invention is further illustrated by the following specific examples.
The first embodiment is as follows:
according to the drawings 1-4, the utility model discloses a mask body 1, be equipped with round extension surrounding edge 2 around mask body 1, be equipped with round pressure pad 3 on the medial surface of extension surrounding edge 2, the top surface of pressure pad 3 is contact surface 4, the top both sides of pressure pad 3 are arc surface 5, the both sides of pressure pad 3 are equipped with gasbag 6 respectively, gasbag 6 wraps up arc surface 5 and the side of pressure pad 3 in, the contact surface 4 contact of pressure pad 3 is laminated patient's facial skin, fills the gap between pressure pad 3 and patient's facial skin in the outside of arc surface 5 through gasbag 6, when guaranteeing the comfort level, guarantees the gas tightness; the contact surface 4 is soft and hard combined with the air bag 6, so that the mask is prevented from moving, and the generation of pressure sores is reduced. The pressure-proof pad 3 is preferably a foam strip. The height of the pressure-proof pad 3 is 15mm to 20mm, preferably 17mm. The width of the contact surface of the pressure-proof pad is 20 mm-30 mm, preferably 25mm. As shown in fig. 4, in the present embodiment, the whole cross section of the pressure-proof pad 3 is a rectangle with circular arcs at two sides of the top. The upper end of the mask main body 1 is provided with a nose concave part, the shape of the pressure-proof pad 3 is matched with the nose concave part, and when the mask is used, the pressure-proof pad 3 is along and attached to the contour of the face of a patient, so that the air tightness of the mask main body 1 is further ensured. Fixing bands 12 are arranged on two sides of the mask main body 1.
Be equipped with air outlet valve 7 on the face guard main part 1, the preferred 2 of the quantity of air outlet valve 7, make carbon dioxide discharge not store up through air outlet valve 7, and then keep the cleanness of face guard dry. The mask body 1 is provided with an oxygen input connecting pipe 8, so that the oxygen-deficient patient can be conveniently rescued in an emergency, and the oxygen supply amount is increased. Oxygen input connection pipe 8's below is equipped with drinking water opening 9, be equipped with annular seal piece 10 on drinking water opening 9's the inner wall, drinking water opening 9 makes things convenient for conscious patient to drink water through the straw, has also made things convenient for the patient who keeps somewhere the stomach tube to wear the travelling comfort of not creating the face guard, annular seal piece 10 further seals around the straw, prevents gas leakage. The drinking opening 9 is provided with a sealing cover 11. The sealing cover 11 is connected with the drinking opening 9 through threads or a buckle. The diameter of the drinking water opening 9 is 10 mm-15 mm, preferably 15mm, and the drinking water opening 9 can also be used for placing a gastric tube, so that a patient with the gastric tube can conveniently use the gastric tube.
Example two:
according to other fig. 5 and fig. 1-3, the difference between the first embodiment and the second embodiment is that the whole cross section of the pressure-proof cushion 3 of the present embodiment is in a shape of "T" with circular arcs at the two sides of the top, and the airbag 6 wraps the two sides of the pressure-proof cushion 3 in the airbag 6, which is the same as the first embodiment.
Claims (8)
1. The utility model provides a breathing machine oxygen inhalation mask, includes the face guard main part, face guard main part be equipped with the round all around and extend surrounding edge, its characterized in that: a circle of pressure-proof pad is arranged on the inner side surface of the extending surrounding edge, the top surface of the pressure-proof pad is a contact surface, two sides of the top of the pressure-proof pad are arc surfaces, air bags are respectively arranged on two sides of the pressure-proof pad, and the arc surfaces and the side surfaces of the pressure-proof pad are wrapped by the air bags; the mask is characterized in that an air outlet valve is arranged on the mask body, an oxygen input connecting pipe is arranged on the mask body, a drinking water opening is arranged below the oxygen input connecting pipe, and a sealing cover is arranged on the drinking water opening.
2. The breathing machine oxygen mask of claim 1, wherein: the whole cross section of the pressure-proof pad is rectangular or T-shaped with arc-shaped top sides.
3. The breathing machine oxygen mask of claim 1, wherein: the height of the pressure-proof pad is 15 mm-20 mm.
4. The breathing machine oxygen mask of claim 1, wherein: the pressure-proof pad is a foam strip.
5. The breathing machine oxygen mask of claim 1, wherein: and an annular sealing sheet is arranged on the inner wall of the drinking water opening.
6. The breathing machine oxygen mask of claim 1, wherein: the sealing cover is connected with the drinking water opening through threads or buckles.
7. The breathing machine oxygen mask of claim 1, wherein: the width of the contact surface of the pressure-proof pad is 20 mm-30 mm.
8. The breathing machine oxygen mask of claim 1, wherein: the diameter of the drinking water opening is 10 mm-15 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221353678.4U CN217828582U (en) | 2022-06-01 | 2022-06-01 | Breathing machine oxygen inhalation mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221353678.4U CN217828582U (en) | 2022-06-01 | 2022-06-01 | Breathing machine oxygen inhalation mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217828582U true CN217828582U (en) | 2022-11-18 |
Family
ID=84022219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221353678.4U Active CN217828582U (en) | 2022-06-01 | 2022-06-01 | Breathing machine oxygen inhalation mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217828582U (en) |
-
2022
- 2022-06-01 CN CN202221353678.4U patent/CN217828582U/en active Active
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