CN217772955U - Oxygen mask - Google Patents
Oxygen mask Download PDFInfo
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- CN217772955U CN217772955U CN202122528882.7U CN202122528882U CN217772955U CN 217772955 U CN217772955 U CN 217772955U CN 202122528882 U CN202122528882 U CN 202122528882U CN 217772955 U CN217772955 U CN 217772955U
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Abstract
The utility model provides an oxygen mask, include: a mask, an oxygen supply conduit and an air leakage prevention paste; the mask is provided with a ventilation component and an elastic band, the ventilation component can be connected with the pressurizing device, and the elastic band is detachably connected with the mask; the oxygen supply conduit comprises an oxygen supply main pipe, a first oxygen supply branch pipe and a second oxygen supply branch pipe; the first oxygen supply branch pipe and the second oxygen supply branch pipe are L-shaped and comprise horizontal sections and vertical sections, fixing assemblies are arranged outside the horizontal sections of the first oxygen supply branch pipe and the second oxygen supply branch pipe, and the distance between the vertical sections of the first oxygen supply branch pipe and the second oxygen supply branch pipe can be adjusted according to the position of an oxygen supply interface on the mask; one end of each oxygen supply branch pipe is provided with an adjusting component, and the adjusting components can stretch and retract through threads to adjust the length; one side of the air leakage preventing paste is pasted on the face of a patient, the other side of the air leakage preventing paste is provided with an M-shaped protrusion, and a middle depression of the M-shaped protrusion can be used for a stomach tube to pass through.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to an oxygen mask.
Background
The noninvasive ventilator is a commonly used treatment means at present, the noninvasive ventilator mainly assists patients to ventilate through a mask, the patients who need to supply oxygen to an oxygen mask by pressurization are critical in illness state, extreme dependence is caused on high-concentration oxygen, and the life can be endangered once oxygen supply is interrupted.
At present, no suitable and safe oxygen supply pipeline exists clinically, the oxygen supply pipeline can only be replaced by a double-cavity nasal catheter, the distance between two oxygen supply pipes of the double-cavity nasal catheter is far smaller than the distance between oxygen supply interfaces of a mask, and when the mask is used, medical staff need to pull the two oxygen supply pipes to enable the two oxygen supply pipes to be sleeved into the oxygen supply interfaces; the oxygen pipeline has certain elasticity, can retract after being pulled, and is very easy to slip from the oxygen supply interface, so that great potential safety hazards exist.
The pressurizing oxygen supply requires that the face mask is completely jointed with the face of a patient without air leakage so as to achieve a preset treatment effect, and when a stomach tube is inserted into the nasal cavity of the patient and the pressurizing oxygen supply face mask is used, the joint of the stomach tube and the edge of the face mask is difficult to be closely jointed; the pressure of the mask pressing to the face is generally increased clinically, and the condition of edge air leakage is relieved; the face of a patient is pressed to be aggravated, severe pain often prevents the patient from being matched with a mask, ventilation treatment cannot be carried out, and severe patients can also cause skin necrosis and damage; when medical personnel operated the stomach tube or the patient moved, thereby stomach tube round trip movement also can cause the face guard can not influence the treatment with skin in close fitting.
Therefore, there is a need for an oxygen mask that can adjust the distance between oxygen supply tubes and improve the fit between the oxygen mask and the face.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an oxygen mask aiming at the defects in the prior art.
In order to achieve the purpose, the utility model adopts the technical proposal that:
there is provided an oxygen mask comprising: the mask comprises a mask, an oxygen supply catheter detachably connected with the mask and an air leakage prevention paste detachably connected with the mask;
wherein, the face guard includes: a mask body, a vent assembly, and an elastic band; the vent assembly is fixedly disposed at a proximal end of the outer surface of the mask body, the vent assembly is of a hollow construction, and the vent assembly is in communication with the interior of the mask body; the middle part of the mask main body is provided with a plurality of oxygen supply interfaces; two ends of the elastic band are detachably connected with two sides of the inner surface of the mask main body through buckles respectively;
the oxygen supply catheter includes: the oxygen supply system comprises an oxygen supply main pipe, a first oxygen supply branch pipe and a second oxygen supply branch pipe; one end of the oxygen supply main pipe is detachably connected with the oxygen cylinder, and the other end of the oxygen supply main pipe is fixedly connected with one end of the first oxygen supply branch pipe and one end of the second oxygen supply branch pipe respectively; the other end of the first oxygen supply branch pipe is movably connected with one end of the first adjusting component through threads, and the other end of the second oxygen supply branch pipe is movably connected with one end of the second adjusting component through threads; the other end of the first adjusting component is movably connected with one oxygen supply interface, and the other end of the second adjusting component is movably connected with the other oxygen supply interface; the other end of the first adjusting component is provided with a pipe cover; the first oxygen supply branch pipe and the second oxygen supply branch pipe are both L-shaped and comprise horizontal sections and vertical sections, and the fixing assemblies are arranged outside the horizontal sections of the first oxygen supply branch pipe and the second oxygen supply branch pipe;
the middle part of the top surface of the air leakage preventing paste is provided with an elastic component; the top surface of the elastic component is provided with an M-shaped protrusion, and the M-shaped protrusion is connected with the mask main body in a sealing mode.
Preferably, fixed subassembly is cyclic annular, just the one end of fixed subassembly is equipped with the draw-in groove, the other end of fixed subassembly is equipped with the fixed block, the fixed block with the connection can be dismantled to the draw-in groove.
Preferably, the outer diameter of the first adjusting component is matched with the inner diameter of the first oxygen supply branch pipe; the outer diameter of the second adjusting component is matched with the inner diameter of the second oxygen supply branch pipe.
Preferably, the bottom surface of leak protection gas subsides is equipped with the antibacterial layer.
More preferably, the bottom surface of the antibacterial layer is also provided with a waterproof layer.
Preferably, the bottom surface of the air leakage prevention paste is circular, and the diameter of the bottom surface of the air leakage prevention paste is 2.5-3cm.
Preferably, the depth of the middle depression of the M-shaped protrusion is between 0.5cm and 0.8 cm.
Preferably, the elastomeric component is made of polyurethane.
The utility model adopts the above technical scheme, compare with prior art, have following technological effect:
the oxygen mask of the utility model comprises a mask, an oxygen supply conduit and an air leakage prevention paste; the mask is provided with a ventilation component and an elastic band, the ventilation component can be connected with the pressurizing device, and the elastic band is detachably connected with the mask and is suitable for different patients; the oxygen supply conduit comprises an oxygen supply main pipe, a first oxygen supply branch pipe and a second oxygen supply branch pipe; one end of the oxygen supply main pipe is connected with the oxygen supply device, and the other end of the oxygen supply main pipe is fixedly connected with the first oxygen supply branch pipe and the second oxygen supply branch pipe; the first oxygen supply branch pipe and the second oxygen supply branch pipe are L-shaped and comprise horizontal sections and vertical sections, fixing assemblies are arranged outside the horizontal sections of the first oxygen supply branch pipe and the second oxygen supply branch pipe, the distance between the vertical sections of the first oxygen supply branch pipe and the second oxygen supply branch pipe can be adjusted according to the position of an oxygen supply interface on the mask, and the distance between the two oxygen supply branch pipes is locked through the fixing assemblies after the distance is adjusted to a proper position; one end of each oxygen supply branch pipe is provided with an adjusting component, and the adjusting components can stretch and retract through threads to adjust the length; one side of the air leakage preventing paste is pasted on the face of a patient, the other side of the air leakage preventing paste is provided with an M-shaped protrusion, and a middle depression of the M-shaped protrusion can be used for a stomach tube to pass through.
Drawings
Fig. 1 is a schematic view of the basic structure of a mask and an oxygen supply catheter according to an embodiment of the present invention;
fig. 2 is a schematic view of a basic structure of an air leakage prevention patch according to an embodiment of the present invention;
the reference numerals in the figures include:
a face mask 1; a mask body 11; a vent assembly 12; an oxygen supply port 13; an elastic band 14; an oxygen supply duct 2; an oxygen supply main pipe 21; a first oxygen supply branch pipe 22; a second oxygen supply branch pipe 23; a fixed component 24; air leakage prevention paste 3; an elastic member 31.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
The proximal end is referred to in this application as the left side in fig. 1 and the distal end is referred to as the right side in fig. 1.
Examples
As shown in fig. 1-2, the present embodiment provides an oxygen mask comprising: the oxygen supply device comprises a mask 1, an oxygen supply conduit 2 detachably connected with the mask 1 and an air leakage prevention paste 3 detachably connected with the mask 1;
wherein, the face mask 1 comprises: a mask body 11, a vent assembly 12, and an elastic band 14; the ventilation assembly 12 is fixedly arranged at the proximal end of the outer surface of the mask body 11, the ventilation assembly 12 is of a hollow structure, and the ventilation assembly 12 is communicated with the interior of the mask body 11; the middle part of the mask main body 11 is provided with a plurality of oxygen supply interfaces 13; two ends of the elastic band 14 are detachably connected with two sides of the inner surface of the mask main body 11 through buckles respectively;
the oxygen supply conduit 2 includes: an oxygen supply header pipe 21, first oxygen supply branch pipes 22, and second oxygen supply branch pipes 23; one end of the oxygen supply main pipe 21 is detachably connected with an oxygen cylinder, and the other end of the oxygen supply main pipe 21 is fixedly connected with one end of the first oxygen supply branch pipe 22 and one end of the second oxygen supply branch pipe 23 respectively; the other end of the first oxygen supply branch pipe 22 is movably connected with one end of a first adjusting component through threads, and the outer diameter of the first adjusting component is matched with the inner diameter of the first oxygen supply branch pipe 22; the other end of the second oxygen supply branch pipe 23 is movably connected with one end of a second adjusting component through threads, and the outer diameter of the second adjusting component is matched with the inner diameter of the second oxygen supply branch pipe 23; the other end of the first adjusting component is movably connected with one oxygen supply interface 13, and the other end of the second adjusting component is movably connected with the other oxygen supply interface 13; the other end of the first adjusting component is provided with a pipe cover; the first oxygen supply branch pipe 22 and the second oxygen supply branch pipe 23 are both L-shaped and comprise a horizontal section and a vertical section, and the fixing component 24 is arranged outside the horizontal sections of the first oxygen supply branch pipe 22 and the second oxygen supply branch pipe 23; the fixing component 24 is annular, a clamping groove is formed in one end of the fixing component 24, a fixing block is arranged at the other end of the fixing component 24, and the fixing block is detachably connected with the clamping groove;
the bottom surface of the air leakage prevention paste 3 is circular, and the diameter of the bottom surface of the air leakage prevention paste 3 is 2.8cm; the bottom surface of the air leakage prevention sticker 3 is provided with an antibacterial layer, and the bottom surface of the antibacterial layer is also provided with a waterproof layer; the middle part of the top surface of the air leakage preventing paste 3 is provided with an elastic component 31 made of polyurethane; the top surface of the elastic component 31 is provided with an M-shaped protrusion, and the depth of a middle dent of the M-shaped protrusion is 0.7cm, so that a stomach tube can pass through the M-shaped protrusion; the "M" shaped projection is sealingly connected to the mask body 11.
When in use, medical personnel paste the leak-proof air on the face of a patient, the stomach tube passes through the middle dent of the M-shaped bulge, and the contact surface of the mask and the patient is pressed on the M-shaped bulge; after the mask is worn, the ventilation assembly is connected with the pressurizing device, and the oxygen supply main pipe is connected with the oxygen cylinder; the medical staff adjusts the distance between the two oxygen supply branch pipes according to the distance of the oxygen supply interface, so that the distance is consistent with the distance between the oxygen supply interfaces; after the distance is adjusted, medical personnel fix the two oxygen supply branch pipes through the fixing assembly to prevent the oxygen supply branch pipes from shifting; medical personnel pass through the first adjusting part of screw thread adjustment and second adjusting part to be connected two adjusting part's non-screw thread end and oxygen suppliment interface respectively.
In summary, the oxygen mask of the utility model comprises a mask, an oxygen supply conduit and an air leakage prevention paste; the mask is provided with a ventilation component and an elastic band, the ventilation component can be connected with the pressurizing device, and the elastic band is detachably connected with the mask and is suitable for different patients; the oxygen supply conduit comprises an oxygen supply main pipe, a first oxygen supply branch pipe and a second oxygen supply branch pipe; one end of the oxygen supply main pipe is connected with the oxygen supply device, and the other end of the oxygen supply main pipe is fixedly connected with the first oxygen supply branch pipe and the second oxygen supply branch pipe; the first oxygen supply branch pipe and the second oxygen supply branch pipe are L-shaped and comprise horizontal sections and vertical sections, fixing assemblies are arranged outside the horizontal sections of the first oxygen supply branch pipe and the second oxygen supply branch pipe, the distance between the vertical sections of the first oxygen supply branch pipe and the second oxygen supply branch pipe can be adjusted according to the position of an oxygen supply interface on the mask, and the fixing assemblies lock the two oxygen supply branch pipes after the distance is adjusted to a proper position; one end of each oxygen supply branch pipe is provided with an adjusting component, and the adjusting components can stretch and retract through threads to adjust the length; one side of the air leakage preventing paste is pasted on the face of a patient, the other side of the air leakage preventing paste is provided with an M-shaped protrusion, and a middle depression of the M-shaped protrusion can be used for a stomach tube to pass through.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (8)
1. An oxygen mask, comprising: the oxygen supply device comprises a mask (1), an oxygen supply conduit (2) detachably connected with the mask (1) and an air leakage prevention paste (3) detachably connected with the mask (1);
wherein the face mask (1) comprises: a mask body (11), a vent assembly (12), and an elastic band (14); the ventilation assembly (12) is fixedly arranged at the proximal end of the outer surface of the mask body (11), the ventilation assembly (12) is of a hollow structure, and the ventilation assembly (12) is communicated with the interior of the mask body (11); the middle part of the mask main body (11) is provided with a plurality of oxygen supply interfaces (13); two ends of the elastic band (14) are respectively detachably connected with two sides of the inner surface of the mask main body (11) through buckles;
the oxygen supply conduit (2) comprises: an oxygen supply header pipe (21), a first oxygen supply branch pipe (22) and a second oxygen supply branch pipe (23); one end of the oxygen supply main pipe (21) is detachably connected with an oxygen supply device, and the other end of the oxygen supply main pipe (21) is fixedly connected with one end of the first oxygen supply branch pipe (22) and one end of the second oxygen supply branch pipe (23) respectively; the other end of the first oxygen supply branch pipe (22) is movably connected with one end of a first adjusting component through threads, and the other end of the second oxygen supply branch pipe (23) is movably connected with one end of a second adjusting component through threads; the other end of the first adjusting component is movably connected with one oxygen supply interface (13), and the other end of the second adjusting component is movably connected with the other oxygen supply interface (13); the other end of the first adjusting component is provided with a pipe cover; the first oxygen supply branch pipe (22) and the second oxygen supply branch pipe (23) are L-shaped and comprise a horizontal section and a vertical section, and a fixing assembly (24) is arranged outside the vertical sections of the first oxygen supply branch pipe (22) and the second oxygen supply branch pipe (23);
the middle part of the top surface of the air leakage preventing paste (3) is provided with an elastic component (31); the top surface of the elastic component (31) is provided with an M-shaped protrusion, and the M-shaped protrusion is connected with the mask main body (11) in a sealing way.
2. The oxygen mask as claimed in claim 1, wherein the fixing component (24) is ring-shaped, and one end of the fixing component (24) is provided with a clamping groove, and the other end of the fixing component (24) is provided with a fixing block which is detachably connected with the clamping groove.
3. An oxygen mask as claimed in claim 1, wherein the first regulating assembly has an outer diameter matching the inner diameter of the first oxygen supply branch (22); the outer diameter of the second adjusting component is matched with the inner diameter of the second oxygen supply branch pipe (23).
4. The oxygen mask according to claim 1, wherein the bottom surface of the air leakage prevention patch (3) is provided with an antibacterial layer.
5. The oxygen mask of claim 4, wherein the bottom surface of the antibacterial layer is further provided with a waterproof layer.
6. The oxygen mask as claimed in claim 1, wherein the bottom surface of the air leakage prevention patch (3) is circular, and the diameter of the bottom surface of the air leakage prevention patch (3) is 2.5-3cm.
7. An oxygen mask as claimed in claim 1, wherein the depth of the medial concavity of the "M" shaped projection is between 0.5cm and 0.8 cm.
8. Oxygen mask according to claim 1, characterized in that the elastic component (31) is made of polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122528882.7U CN217772955U (en) | 2021-10-20 | 2021-10-20 | Oxygen mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122528882.7U CN217772955U (en) | 2021-10-20 | 2021-10-20 | Oxygen mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217772955U true CN217772955U (en) | 2022-11-11 |
Family
ID=83904652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122528882.7U Active CN217772955U (en) | 2021-10-20 | 2021-10-20 | Oxygen mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217772955U (en) |
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2021
- 2021-10-20 CN CN202122528882.7U patent/CN217772955U/en active Active
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