CN219271866U

CN219271866U - Oxygen cover

Info

Publication number: CN219271866U
Application number: CN202223503234.7U
Authority: CN
Inventors: 牟厚玲
Original assignee: Chongqing Public Health Medical Center
Current assignee: Chongqing Public Health Medical Center
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-30
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses an oxygen cover, and relates to the technical field of oxygen covers. Including the oxygen cover body, the gas outlet has been seted up to the inner wall of oxygen cover body, the outside of oxygen cover body is equipped with the solid fixed ring that encloses the gas outlet and covers, can dismantle on the fixed ring and be connected with inside hollow connecting cover, one side of connecting cover is connected with inserts the fixed ring inside, the venthole has evenly been seted up to one side that the fixed ring was kept away from to the connecting cover, its inner chamber is equipped with the filter core, the filter core includes from the outside of oxygen cover body to its inner chamber orientation set gradually, outer non-woven fabrics in situ nonwoven layer, polypropylene fiber melt-blown material layer and antibiotic layer, the bottom of oxygen cover body is connected with the oxygen therapy pipe. This oxygen cover can filter the air that the patient exhales, and the cooperation setting of connecting lid, inserted ring and solid fixed ring simultaneously conveniently takes out the connecting lid, makes its inside filter core can be changed.

Description

Oxygen cover

Technical Field

The utility model relates to the technical field of oxygen masks, in particular to an oxygen mask.

Background

The first element of human survival is oxygen, leaving the support of oxygen, which is no longer present, and thus is the basis for the survival of the terrestrial human, and in medical clinics oxygen masks are mainly used in connection with respiratory equipment to deliver oxygen to patients for the assistance of disease treatment.

The utility model discloses a novel oxygen cover structure for nursing of number CN215024619U, including oxygen cover main part and oxygen cover inlet port, the upside of oxygen cover main part is provided with the oxygen cover inlet port, the lower extreme of oxygen cover main part is provided with the oxygen cover sealing washer, the outside of oxygen cover main part is provided with fixed head rope, the front side of oxygen cover inlet port is provided with the extension swivelling tube, the front side of extension swivelling tube is provided with the oxygen therapy connecting pipe, the left and right sides outside of oxygen cover main part all is provided with oxygen cover device of giving vent to anger, oxygen cover device of giving vent to anger includes swivel button, play balloon, scale mark, shielding ring and mark arrow, cup joints fixed head rope on patient's afterbrain for the oxygen cover can wrap up patient's nose and mouth completely, drives the shielding ring through twisting swivel button and rotates for the venthole on the air outlet ring exposes, thereby controls the trompil size of oxygen cover vent, thereby avoids unnecessary oxygen to flow, but it is used for having the patient of respiratory infectious disease and exhales has the risk that the gas exists from the filtered mask of oxygen that has the breathing of the gas to exist.

Disclosure of Invention

The utility model provides an oxygen cover to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an oxygen cover, includes the oxygen cover body, the gas outlet has been seted up to the inner wall of oxygen cover body, the outside of oxygen cover body is equipped with the solid fixed ring that encloses the gas outlet and cover, can dismantle on the solid fixed ring and be connected with inside hollow connecting cover, one side of connecting cover is connected with inserts the inside ring of inserting of solid fixed ring, the venthole has evenly been seted up to one side that solid fixed ring was kept away from to the connecting cover, and its inner chamber is equipped with the filter core, and the filter core includes from the outside to its inner chamber direction of oxygen cover body set gradually, outer non-woven fabrics in situ nonwoven layer, polypropylene fiber melt-blown material layer and antibiotic layer, the bottom of oxygen cover body is connected with the oxygen therapy pipe.

Furthermore, the outer wall of the insert ring is uniformly provided with slots along the circumferential direction of the insert ring, the outer wall of the insert ring is also provided with a limit groove communicated with the slots, and the inner wall of the fixed ring is fixedly connected with insert blocks which can be inserted into the slots and move into the limit groove along the circumferential direction of the inner wall of the fixed ring.

Further, one side integrated into one piece of inserted block has the lug, set up on the spacing groove with lug matched with recess.

Further, the antibacterial layer is a nano silver antibacterial layer.

Further, a heating sleeve is sleeved on the surface of the oxygen therapy tube.

Further, the oxygen therapy device comprises a sleeve, a heating blanket and a heat insulation sleeve, wherein the sleeve is sleeved on the oxygen therapy tube, the heating blanket is sleeved outside the sleeve, and the heat insulation sleeve is sleeved outside the heating blanket.

Compared with the prior art, the utility model provides the oxygen hood, which has the following beneficial effects:

1. this oxygen cover can filter the air that the patient exhales, and the cooperation setting of connecting lid, inserted ring and solid fixed ring simultaneously conveniently takes out the connecting lid, makes its inside filter core can be changed.

2. According to the oxygen hood, the heating sleeve is arranged, so that oxygen conveyed into the oxygen hood can be heated, and a patient is prevented from inhaling cool oxygen.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the connecting cover of the present utility model;

FIG. 3 is an enlarged schematic view of the utility model at A;

FIG. 4 is a schematic view of the structure of the filter element of the present utility model;

fig. 5 is a schematic top view of the heating jacket of the present utility model.

In the figure: 1. an oxygen mask body; 2. an air outlet; 3. a fixing ring; 4. a connection cover; 5. inserting a ring; 6. an air outlet hole; 7. an outer nonwoven fabric layer; 8. an inner nonwoven fabric layer; 9. a polypropylene fiber melt-blown material layer; 10. an antimicrobial layer; 11. a slot; 12. a limit groove; 13. inserting blocks; 14. an oxygen therapy tube; 15. a heating jacket; 16. a sleeve; 17. heating the blanket; 18. a heat insulation sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

Referring to fig. 1-5, the utility model discloses an oxygen cover, which comprises an oxygen cover body 1, an air outlet 2 is formed in the inner wall of the oxygen cover body 1, a fixing ring 3 surrounding the air outlet 2 is arranged at the outer part of the oxygen cover body 1, a connecting cover 4 with a hollow inside is detachably connected to the fixing ring 3, an inserting ring 5 inserted into the fixing ring 3 is connected to one side of the connecting cover 4, an air outlet hole 6 is uniformly formed in one side of the connecting cover 4 far away from the fixing ring 3, a filter element is arranged in the inner cavity of the connecting cover, the filter element comprises a non-woven fabric layer 8, a polypropylene fiber melt-blown material layer 9 and an antibacterial layer 10 which are sequentially arranged from the outer part of the oxygen cover body 1 to the inner cavity direction of the oxygen cover body 7, an oxygen transmission pipe 14 is connected to the bottom of the oxygen cover body 1, and the oxygen cover can filter air exhaled by a patient, and meanwhile, the connecting cover 4, the inserting ring 5 and the fixing ring 3 are matched are conveniently arranged, so that the filter element in the connecting cover can be replaced, and oxygen is conveyed to the oxygen inside the oxygen cover to be inhaled by the oxygen cover, and the patient can be prevented from being cooled by setting up a heating sleeve 15.

Specifically, slot 11 has evenly been seted up along its circumference to the outer wall of insert ring 5, the spacing groove 12 with slot 11 intercommunication has still been seted up to the outer wall of insert ring 5, the inner wall of solid fixed ring 3 is fixedly connected with along its circumference can insert slot 11 and remove the inserted block 13 in the spacing groove 12.

One side of the plug 13 is integrally formed with a bump, and the limit groove 12 is provided with a groove matched with the bump.

In this embodiment, the slot 11 of the insert ring 5 on one side of the connection cover 4 is aligned with the insert block 13, then the insert ring 5 is inserted into the fixed ring 3, the connection cover 4 is attached to the fixed ring 3, then the connection cover 4 is rotated to rotate the insert ring 5, the insert block 13 is located in the limit groove 12, the protruding block is matched with the groove, the insert block 13 is not easy to slide, and a sealing gasket is further arranged on one side of the connection cover 4 close to the fixed ring 3.

Specifically, the antibacterial layer 10 is a nano silver antibacterial layer.

In the embodiment, the nano silver antibacterial layer has good antibacterial performance.

Specifically, the surface of the oxygen catheter 14 is sleeved with a heating sleeve 15.

The heating sleeve 15 comprises a sleeve 16, a heating blanket 17 and a heat insulation sleeve 18, the sleeve 16 is sleeved on the oxygen therapy tube 14, the heating blanket 17 is sleeved outside the sleeve 16, and the heat insulation sleeve 18 is sleeved outside the heating blanket 17.

In this embodiment, the heating blanket 17 is sleeved on the sleeve 16 through the fit of the magic tape, the heat insulation sleeve 18 is also sleeved on the heating blanket 17 through the fit of the magic tape, the resistance wire is arranged in the heating blanket 17 for heating, and the sleeve 16 is used for transferring heat to the infusion tube 14.

To sum up, this oxygen cover can filter the air that the patient exhales, and cooperation setting of connecting lid 4, insert ring 5 and solid fixed ring 3 simultaneously conveniently takes out connecting lid 4, makes its inside filter core can be changed, through setting up heating jacket 15, can heat the oxygen that carries to the oxygen cover inside, avoids the patient to inhale cold oxygen.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Oxygen cover, comprising an oxygen cover body (1), characterized in that: the oxygen cover body (1) is characterized in that the air outlet (2) is formed in the inner wall of the oxygen cover body (1), a fixed ring (3) surrounding the air outlet (2) is arranged outside the oxygen cover body (1), a connecting cover (4) hollow in the inside is detachably connected to the fixed ring (3), an inserting ring (5) inserted into the fixed ring (3) is connected to one side of the connecting cover (4), an air outlet hole (6) is uniformly formed in one side, far away from the fixed ring (3), of the connecting cover (4), a filter element is arranged in an inner cavity of the connecting cover, and comprises an outer non-woven fabric layer (7), a polypropylene fiber melt-blown material layer (9) and an antibacterial layer (10) which are sequentially arranged from the outside of the oxygen cover body (1) to the inner cavity direction of the oxygen cover body, and an oxygen pipe (14) is connected to the bottom of the oxygen cover body (1).

2. An oxygen mask according to claim 1, wherein: the outer wall of insert ring (5) has evenly offered slot (11) along its circumference, insert ring (5) outer wall still offered spacing groove (12) with slot (11) intercommunication, but insert block (13) in fixed ring (3) are connected with insert slot (11) and remove spacing groove (12) along its circumference fixedly connected with.

3. An oxygen mask according to claim 2, wherein: one side of the insertion block (13) is integrally formed with a convex block, and the limiting groove (12) is provided with a groove matched with the convex block.

4. An oxygen mask according to claim 1, wherein: the antibacterial layer (10) is a nano silver antibacterial layer.

5. An oxygen mask according to claim 1, wherein: the surface of the oxygen therapy tube (14) is sleeved with a heating sleeve (15).

6. An oxygen mask according to claim 5, wherein: the heating sleeve (15) comprises a sleeve (16), a heating blanket (17) and a heat insulation sleeve (18), wherein the sleeve (16) is sleeved on the oxygen delivery pipe (14), the heating blanket (17) is sleeved outside the sleeve (16), and the heat insulation sleeve (18) is sleeved outside the heating blanket (17).