CN210644778U

CN210644778U - Oxygen hood for pediatrics

Info

Publication number: CN210644778U
Application number: CN201920717897.8U
Authority: CN
Inventors: 覃文华; 韦金舒; 区颖; 张家龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-06-02
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses an oxygen hood for pediatrics, including oxygen hose and oxygen mask, the oxygen mask includes face guard and support, the face guard surface connects into the oxygen hose, it is connected with the oxygen hose end to enter the oxygen hose end, be equipped with the upper arc recess on the face guard, the support up end is equipped with the head recess, head recess bottom is equipped with a plurality of exhaust holes, support both sides face is equipped with the air vent, the air vent communicates with inside of exhaust hole, the support upper surface is equipped with lower arc recess, upper arc recess and lower arc recess form annular space, the face guard is connected through the rotation axis with one side of support, the face guard passes through the buckle with the opposite side of support to be connected, the face guard surface passes through the air piping connection humidification dish, the humidification dish passes through the air piping connection air intake device; the utility model provides high oxygen utilization ratio reduces the oxygen loss volume, avoids children to make a noise cause the oxygen hood to drop in the oxygen uptake in-process simultaneously, is favorable to children's oxygen uptake.

Description

Oxygen hood for pediatrics

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to oxygen hood for paediatrics.

Background

Clinically, oxygen therapy is often needed to help patients breathe smoothly, the most common oxygen inhalation modes are an insertion type oxygen inhalation mode, a mask type oxygen inhalation mode and a mask type oxygen inhalation mode, the most common oxygen inhalation mode of the mask type is used in the actual application of pediatrics, the existing mask type oxygen inhalation mode is that an oxygen head is directly connected with a mask, the mask is covered on the head of a child, and the lower part of the oxygen mask is empty, so that a large amount of oxygen is wasted, and the utilization rate of oxygen is reduced; meanwhile, children are easy to make a noise, and oxygen hoods are easy to fall off in the noise making process, so that the oxygen absorption of the children is reduced, and the children are not rehabilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an oxygen hood for paediatrics can effectively solve the extravagant height of present oxygen hood oxygen among the background art, and the low-usage, problem that drops easily.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an oxygen hood for pediatrics comprises an oxygen tube 1 and an oxygen mask, the oxygen mask comprises a mask 2 and a support 3, the outer surface of the mask 2 is connected with an oxygen inlet tube 4 communicated with the inside of the oxygen mask, the end part of the oxygen inlet tube 4 is connected with the end part of the oxygen tube 1, an upper arc-shaped groove 5 is arranged on the mask 2, a head groove 6 is arranged on the upper end surface of the support 3, a plurality of exhaust holes 7 are arranged at the bottom of the head groove 6, vent holes 8 on the same vertical surface with the exhaust holes 7 are arranged on the two side surfaces of the support 3, the vent holes 8 are communicated with the inside of the exhaust holes 7, a lower arc-shaped groove 9 is arranged on the upper surface of the support 3 corresponding to the upper arc-shaped groove 5, an annular space is formed by the upper arc-shaped groove 5 and the lower arc-shaped groove 9, the mask 2 is connected with one, 2 surfaces of face guard pass through air pipe 12 and connect humidification dish 13, humidification dish 13 passes through air pipe 12 and connects air inlet unit, be equipped with valve 14 on the air pipe 12 between face guard 2 and the humidification dish 13.

Preferably, the upper surface of the support 3 is fixedly connected with support cotton 15, the support cotton 15 is provided with air holes 16, the air holes 16 correspond to the air holes 8, the inside communication is realized, and the inside of the oxygen mask is ensured to be communicated with the outside.

Preferably, an oxygen detector 17 is arranged on the outer surface of the mask 2, the oxygen detector 17 is communicated with the inside of the mask 2, the oxygen content in the oxygen mask is detected through the oxygen detector 17, and the air mixing amount is adjusted through the valve 14 to ensure that the oxygen content in the oxygen mask reaches an optimal value.

Preferably, the humidifying disc 13 comprises an upper disc 131 and a lower disc 132, the upper disc 131 is clamped with the lower disc 132, the bottom surface of the lower disc 132 is connected with the air pipe 12 close to the air intake device, the top surface of the upper disc 131 is connected with the air pipe 12 close to the face mask 2, water is filled in the lower disc 132, and the air enters the oxygen mask through the air pipe 12 connected with the upper disc 131 after being wetted by the water in the lower disc 132.

Preferably, the lower disc 132 is fixedly connected with a water-blocking sheet 133, the water-blocking sheet 133 is provided with a plurality of air outlet holes 134, and air enters the lower disc 132 and is fully humidified by the water-blocking sheet 133.

Preferably, the air intake device is a fan 18.

Compared with the prior art, the utility model the beneficial effect who produces is: the oxygen mask is composed of the mask and the support to form a semi-sealed space communicated with the outside, so that the loss of oxygen is reduced, and carbon dioxide in the oxygen mask is discharged through the exhaust holes and the vent holes on the base; the head is supported through the head groove on the support, the upper arc-shaped groove and the lower arc-shaped groove form an annular body supporting neck, the hood is fixed with the head of a child, and the situations that the oxygen hood falls off and oxygen absorption is reduced due to noise of the child are prevented; the utility model provides high oxygen utilization ratio reduces the oxygen loss volume, avoids children to make a noise cause the oxygen hood to drop in the oxygen uptake in-process simultaneously, is favorable to children's oxygen uptake.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a sectional view of the overall structure of the present invention;

fig. 4 is a perspective view of the humidifying plate of the present invention.

In the figure: 1. an oxygen tube; 2. a face mask; 3. a support; 4. an oxygen inlet pipe; 5. an upper arc-shaped groove; 6. a head groove; 7. an exhaust hole; 8. a vent hole; 9. a lower arc-shaped groove; 10. a rotating shaft; 11. buckling; 12. an air tube; 13. a humidifying disc; 131. hanging the plate; 132. a bottom wall; 133. a water-barrier sheet; 134. an air outlet; 14. a valve; 15. supporting cotton; 16. air holes; 17. an oxygen detector; 18. a fan.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, an oxygen hood for pediatrics comprises an oxygen tube 1 and an oxygen mask, the oxygen mask comprises a mask 2 and a support 3, the outer surface of the mask 2 is connected with an oxygen inlet tube 4 communicated with the inside of the oxygen mask, the end of the oxygen inlet tube 4 is connected with the end of the oxygen tube 1, an upper arc-shaped groove 5 is arranged on the mask 2, a head groove 6 is arranged on the upper end surface of the support 3, a plurality of exhaust holes 7 are arranged at the bottom of the head groove 6, vent holes 8 on the same vertical plane with the exhaust holes 7 are arranged on the two side surfaces of the support 3, the vent holes 8 are communicated with the inside of the exhaust holes 7, a lower arc-shaped groove 9 is arranged on the upper surface of the support 3 corresponding to the upper arc-shaped groove 5, an annular space is formed by the upper arc-shaped groove 5 and the lower arc-shaped groove 9, the mask 2 is connected with one, 2 surfaces of face guard pass through air pipe 12 and connect humidification dish 13, humidification dish 13 passes through air pipe 12 and connects air inlet unit, be equipped with valve 14 on the air pipe 12 between face guard 2 and the humidification dish 13.

In this embodiment, the upper surface of the support 3 is fixedly connected with a supporting cotton 15, the supporting cotton 15 is provided with an air hole 16, the air hole 16 corresponds to the air hole 8, the inside communication is realized, and the inside of the oxygen mask is ensured to be communicated with the outside.

In this embodiment, the outer surface of the mask 2 is provided with an oxygen detector 17, the oxygen detector 17 is communicated with the inside of the mask 2, the oxygen content in the oxygen mask is detected by the oxygen detector 17, and the air mixing amount is adjusted by the valve 14, so that the oxygen content in the oxygen mask reaches an optimal value.

In this embodiment, the humidifying disc 13 includes an upper disc 131 and a lower disc 132, the upper disc 131 is connected with the lower disc 132 in a clamping manner, the bottom surface of the lower disc 132 is connected with the air pipe 12 close to the air intake device, the top surface of the upper disc 131 is connected with the air pipe 12 close to the face mask 2, water is filled in the lower disc 132, and air enters the oxygen mask through the air pipe 12 connected with the upper disc 131 after being humidified by the water in the lower disc 132.

In this embodiment, the water-blocking sheet 133 is fixedly connected inside the lower disc 132, the water-blocking sheet 133 is provided with a plurality of air outlets 134, and air enters the lower disc 132 and is fully humidified by the water-blocking sheet 133.

In this embodiment, the air intake device is a fan 18.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides an oxygen hood for paediatrics, includes oxygen hose (1) and oxygen mask, its characterized in that: the oxygen mask comprises a mask (2) and a support (3), wherein the outer surface of the mask (2) is connected with an oxygen inlet pipe (4) communicated with the inside of the oxygen mask, the end part of the oxygen inlet pipe (4) is connected with the end part of the oxygen pipe (1), an upper arc-shaped groove (5) is arranged on the mask (2), a head groove (6) is arranged on the upper end surface of the support (3), a plurality of exhaust holes (7) are arranged at the bottom of the head groove (6), vent holes (8) on the same vertical surface with the exhaust holes (7) are arranged on the two side surfaces of the support (3), the vent holes (8) are communicated with the inside of the exhaust holes (7), a lower arc-shaped groove (9) is arranged at the position corresponding to the upper arc-shaped groove (5) on the upper surface of the support (3), an annular space is formed between the upper arc-shaped groove (5) and the lower arc-shaped groove (, face guard (2) are connected through buckle (11) with the opposite side of support (3), humidification dish (13) is connected through air pipe (12) to face guard (2) surface, humidification dish (13) are through air pipe (12) connection air inlet unit, be equipped with valve (14) on air pipe (12) between face guard (2) and humidification dish (13), fixed surface connects and supports cotton (15) on support (3), be equipped with gas pocket (16) on supporting cotton (15), gas pocket (16) are corresponding with air vent (8).

2. A pediatric oxygen hood as defined in claim 1 wherein: the outer surface of the mask (2) is provided with an oxygen detector (17), and the oxygen detector (17) is communicated with the inside of the mask (2).

3. A pediatric oxygen hood as defined in claim 1 wherein: humidification dish (13) are including hanging wall (131) and lower wall (132), hanging wall (131) and lower wall (132) joint, lower wall (132) bottom surface is connected with air pipe (12) near hot blast blowpipe apparatus, hanging wall (131) top surface is connected with air pipe (12) near face guard (2).

4. A pediatric oxygen hood as defined in claim 3 wherein: the water-proof sheet (133) is fixedly connected inside the lower disc (132), and a plurality of air outlets (134) are formed in the water-proof sheet (133).

5. A pediatric oxygen hood as defined in claim 1 wherein: the air inlet device is a fan (18).