CN215915423U

CN215915423U - Oxygen uptake hood in hyperbaric oxygen chamber

Info

Publication number: CN215915423U
Application number: CN202121984304.8U
Authority: CN
Inventors: 乔菁
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-03-01
Anticipated expiration: 2031-08-23

Abstract

The utility model belongs to the field of oxygen inhalation hoods, and particularly discloses an oxygen inhalation hood in a hyperbaric oxygen chamber, which comprises a hood main body, an air outlet device, an air delivery device and a water absorption cushion layer, wherein the air outlet device is fixedly connected to the bottom of the hood main body, the air delivery device is fixedly connected to the right side of the hood main body, the nasal water absorption cushion layer is fixedly connected to the middle position in the hood main body, the mouth water absorption cushion layer, the nasal water absorption cushion layer and the mouth water absorption cushion layer are fixedly connected to the bottom of the nasal water absorption cushion layer, the adopted water absorption cushion layer is made of sponge materials, the sponge has good water absorption, can absorb water vapor exhaled by a patient, can prevent the interior of the hood main body from being wet, can be taken out of the interior of the hood main body through an outer wall soft rubber cushion of the water absorption cushion layer and replaced, effectively prevents the interior of the hood from being wet and causing bacteria breeding, thereby improving the repeated utilization rate of the hood, can have wide development prospect in the future.

Description

Oxygen uptake hood in hyperbaric oxygen chamber

Technical Field

The utility model relates to the field of oxygen uptake hoods, in particular to an oxygen uptake hood in a hyperbaric oxygen chamber.

Background

Hyperbaric oxygen chambers are specialized medical devices for hyperbaric oxygen therapy, which are suitable for the following diseases: compared with common oxygen inhalation, the high-pressure oxygen has higher strength and better effect, can directly utilize oxygen quantity to solve the problem of oxygen deficiency, and has the effects of resisting bacteria and the like.

At present, the travelling comfort of the existing device is generally poor, the air inlet and the air outlet of the existing device are not separated from each other inside, so that the interior is sealed, carbon dioxide exhaled by a patient can not be evacuated, the carbon dioxide exhaled by the patient is mixed with oxygen conveyed into the device, the oxygen amount is reduced, the gas exhaled by the patient stays inside the hood, a large amount of bacteria are remained after the device is used, and the patient with low resistance can be used to easily infect diseases.

Therefore, how to design an oxygen inhalation mask in a high-pressure oxygen chamber becomes a problem to be solved at present.

Disclosure of Invention

The utility model aims to provide an oxygen uptake hood in a high-pressure oxygen chamber, which solves the problems of internal sealing and residual bacteria of the device in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an oxygen uptake head cover in a hyperbaric oxygen chamber comprises a head cover main body, an air outlet device and an air delivery device, wherein a fixing groove is fixedly connected to the left side of the head cover main body, a telescopic belt is fixedly connected to the left side of the fixing groove, an adjusting buckle is fixedly connected to the left side of the telescopic belt, the air outlet device is fixedly connected to the bottom end of the head cover main body, the air delivery device is fixedly connected to the right side of the head cover main body, a nasal part water absorption cushion layer is fixedly connected to the middle position inside the head cover main body, a nasal part soft rubber cushion layer is fixedly connected to the outer wall of the nasal part water absorption cushion layer, a mouth water cushion layer is fixedly connected to the bottom of the nasal part water absorption cushion layer, a mouth soft rubber cushion is fixedly connected to the outer wall of the mouth water cushion layer, a rotary switch is fixedly connected to the top end of the air delivery device, a power rod is fixedly connected to the middle position of the air delivery device, and an air suction hole is fixedly connected to the right side of the middle position of the air delivery device, the right side of the gas transmission device is fixedly connected with an oxygen pipe interface, the left side of the gas output device is fixedly connected with spiral threads, the inside bottom of the gas output device is fixedly connected with a filter screen, the middle position inside the gas output device is fixedly connected with a sterilized cotton net, and the top of the gas output device is fixedly connected with a gas outlet hole.

Preferably, the nose water absorption cushion layer is fixedly connected to the middle position in the hood main body, and the number of the water absorption cushion layers is two.

Preferably, the number of the air suction holes is four, the four air suction holes are sequentially arranged on the right side of the middle position in the air conveying device, and the power rod, the air suction holes and the oxygen pipe interface are sequentially arranged from left to right.

Preferably, the spiral lines are provided with two spiral lines which are sequentially and symmetrically arranged at two sides of the air outlet device, and the filter screen, the disinfection cotton net and the air outlet holes are sequentially arranged from top to bottom.

Compared with the prior art, the utility model has the beneficial effects that:

1. this kind of oxygen uptake hood in hyperbaric oxygen cabin, the hood main part carries oxygen through the inside fixed connection's of gas transmission device oxygen pipe interface and carries when using, nevertheless because patient's health diverse, the demand to oxygen is different, so need adjust through rotary switch and drive power pole control suction opening, carry out according to patient's health to four suction openings and open or close according to the demand, the demand of different crowds to the oxygen volume has been satisfied, the practicality of hood main part has also effectively been improved simultaneously.

2. The oxygen uptake head cover in the hyperbaric oxygen chamber is used for preventing the gas exhaled by the patient from infecting other people, the gas exhaled by the patient firstly absorbs water vapor through the mouth water-absorbing cushion layer, the gas passes through the filter screen, meanwhile, the filter screen can also prevent bacteria such as dust and the like in the outside from entering, the exhaled gas passes through the disinfection cotton net, the disinfection cotton net disinfects the gas exhaled by the patient and finally evacuates through the air outlet hole, in order to ensure the cleanness inside the head cover main body and use for a long time, not only the nose water-absorbing cushion layer and the mouth water-absorbing cushion layer need to be replaced, but also the air outlet device needs to be replaced, the internal disinfection cotton net needs to be replaced by the air outlet device, and the internal cleaning is carried out, the air outlet device can be taken down through the spiral threads fixedly connected with the two sides of the air outlet device, the air outlet device which is replaced by the spiral threads is effectively prevented from influencing the outside, meanwhile, the air in the hood main body is ensured to be pure.

Drawings

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

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

FIG. 3 is a schematic cross-sectional view of the gas delivery device of the present invention;

fig. 4 is a schematic cross-sectional structure diagram of the gas outlet device of the present invention.

The labels in the figure are: 1. a hood body; 2. fixing grooves; 3. a stretchable band; 4. adjusting buckles; 5. an air outlet device; 6. a gas delivery device; 7. a nasal water-absorbing cushion; 8. a soft rubber cushion for the nose; 9. a mouth water-absorbing cushion layer; 10. a soft rubber cushion for the mouth; 11. a rotary switch; 12. a power rod; 13. a suction hole; 14. an oxygen tube interface; 15. helical thread; 16. a filter screen; 17. sterilizing the cotton net; 18. and an air outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an oxygen uptake head cover in a hyperbaric oxygen chamber comprises a head cover main body 1, an air outlet device 5 and an air delivery device 6, wherein the left side of the head cover main body 1 is fixedly connected with a fixed groove 2, the left side of the fixed groove 2 is fixedly connected with a telescopic belt 3, the left side of the telescopic belt 3 is fixedly connected with an adjusting buckle 4, the bottom end of the head cover main body 1 is fixedly connected with the air outlet device 5, the right side of the head cover main body 1 is fixedly connected with the air delivery device 6, the middle position in the head cover main body 1 is fixedly connected with a nasal part water absorption cushion layer 7, the outer wall of the nasal part water cushion layer 7 is fixedly connected with a nasal part soft rubber cushion 8, the bottom of the nasal part water cushion layer 7 is fixedly connected with a nasal part water cushion layer 9, the outer wall of the nasal part water cushion layer 9 is fixedly connected with a nasal part soft rubber cushion 10, the top end of the air delivery device 6 is fixedly connected with a rotary switch 11, the middle position of the air delivery device 6 is fixedly connected with a power rod 12, the right side of the middle position of the air delivery device 6 is fixedly connected with an air suction hole 13, an oxygen pipe interface 14 is fixedly connected to the right side of the gas delivery device 6, spiral threads 15 are fixedly connected to the left side of the gas delivery device 5, a filter screen 16 is fixedly connected to the bottom inside the gas delivery device 5, a sterilized cotton net 17 is fixedly connected to the middle inside the gas delivery device 5, and a gas outlet hole 18 is fixedly connected to the top of the gas delivery device 5.

Preferably, the nose part water absorbing cushion layer 7 is fixedly connected to the middle position inside the hood main body 1, the number of the water absorbing cushion layers is two, the air outlet device 5 and the air delivery device 6 are arranged on the hood main body 1 for improving the oxygen amount and are respectively arranged at the mouth and nose positions, carbon dioxide exhaled by a patient in the oxygen inhalation process can be evacuated through the air outlet device 5, the improvement of the oxygen amount is guaranteed, in addition, in order to absorb water vapor exhaled by the patient, the water absorbing cushion layers are respectively arranged at the nose mouth positions corresponding to the air outlet device 5 and the air delivery device 6 and are made of sponge materials, the sponge has good water absorption performance, the water vapor exhaled by the patient can be absorbed, bacteria breeding is prevented, the nose part soft rubber cushion 8 on the outer wall of the nose part water absorbing cushion layer 7 can be taken out of the hood main body and replaced, the mouth part water absorbing cushion layer 9 is the same, and bacteria breeding is effectively prevented, the reuse rate of the head cover main body 1 is improved.

Preferably, the suction holes 13 are four, four suction holes 13 are arranged on the right side of the middle position inside the gas transmission device 6 in sequence, the power rod 12, the suction holes 13 and the oxygen tube connector 14 are arranged in sequence from left to right, the hood main body 1 is used for conveying oxygen through the oxygen tube connector 14 fixedly connected inside the gas transmission device 6, but the requirement for oxygen is different due to different body conditions of patients, so that the power rod 12 is required to be driven to control the suction holes 13 through the rotary switch 11, the four suction holes 13 are required to be opened or closed according to the body conditions of the patients, the requirements of different crowds on the oxygen amount are met, and meanwhile, the practicability of the hood main body 1 is also effectively improved.

Preferably, the spiral patterns 15 are two, the two spiral patterns 15 are sequentially and symmetrically arranged on two sides of the air outlet device 5, the filter screen 16, the sterilized cotton net 17 and the air outlet holes 18 are sequentially arranged from top to bottom, in order to prevent the gas exhaled by the patient from infecting other people, the gas exhaled by the patient firstly absorbs water vapor through the mouth water absorption cushion 9, the gas passes through the filter screen 16, meanwhile, the filter screen 16 can also prevent bacteria such as dust and the like in the outside from entering, the exhaled gas passes through the sterilized cotton net 17, the sterilized cotton net 17 sterilizes the gas exhaled by the patient and finally evacuates the gas through the air outlet holes 18, in order to ensure that the interior of the hood main body 1 is pure, and the hood is used for a long time, not only the nose water absorption cushion 7 and the mouth water cushion 9 need to be replaced, the air outlet device 5 also needs to be replaced, the inner sterilized cotton net 17 of the air outlet device 5 needs to be replaced, and the interior of the hood is cleaned, can take off through the spiral line 15 of 5 both sides of air outlet means, at air outlet means 5 through spiral line 15 more renew, the effectual influence of the gas of having avoided patient's exhalation to the external world has also guaranteed simultaneously that the inside air of hood main part 1 is pure.

The working principle is as follows: firstly, before a patient uses the hood main body 1, the patient needs to connect the hood 1 with the head by using the telescopic belt 2, then the adjusting buckle 4 is adjusted to be suitable for the size, after the adjustment, the nose and the mouth of the patient can be aligned with the gas transmission device 6 and the gas outlet device 5, then the oxygen pipe interface 14 is connected with oxygen, according to different requirements of different patients on the oxygen amount, the power rod 12 is driven by the rotary switch 11 to adjust the suction hole 13 to control the oxygen amount, the patient can exhale carbon dioxide in the oxygen inhaling process, the oxygen amount can be reduced by mixing the carbon dioxide in the hood main body 1, and water vapor can be generated, the nose water absorbing cushion layer 7 and the mouth water cushion layer 9 in the hood main body 1 can absorb water vapor, in order to prevent the gas exhaled by the patient from infecting other people, the gas can be filtered by the filter screen 16 through the gas outlet device 5, and the filter screen 16 can also prevent bacteria such as dust in the outside from entering, then disinfect to gas through aseptic cotton net 17, carry through venthole 18 at last, the nasal part absorbs water bed course 7 after the oxygen therapy finishes, the mouth absorbs water bed course 9 can be through the soft cushion of nasal part 8, the soft cushion of mouth 10 is taken out and is changed from the inside of hood main part 1, air outlet means 5 also can take off through the spiral line 15 of both sides, wash inside and change aseptic cotton net 17 rethread spiral line 15 and install, this is exactly this kind of the oxygen uptake hood's in the hyperbaric oxygen cabin theory of operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides an oxygen uptake hood in hyperbaric oxygen cabin, includes hood main part (1), air outlet means (5), gas transmission device (6), its characterized in that: the mask is characterized in that a fixing groove (2) is fixedly connected to the left side of the mask main body (1), a telescopic belt (3) is fixedly connected to the left side of the fixing groove (2), a regulating buckle (4) is fixedly connected to the left side of the telescopic belt (3), an air outlet device (5) is fixedly connected to the bottom of the mask main body (1), an air conveying device (6) is fixedly connected to the right side of the mask main body (1), a nasal part water absorption cushion layer (7) is fixedly connected to the middle position of the interior of the mask main body (1), a nasal part soft rubber cushion (8) is fixedly connected to the outer wall of the nasal part water absorption cushion layer (7), a mouth water absorption cushion layer (9) is fixedly connected to the bottom of the nasal part water absorption cushion layer (7), a mouth soft rubber cushion (10) is fixedly connected to the outer wall of the mouth water absorption cushion layer (9), and a rotary switch (11) is fixedly connected to the top end of the air conveying device (6), the improved air delivery device is characterized in that a power rod (12) is fixedly connected to the middle of the air delivery device (6), an air suction hole (13) is fixedly connected to the right of the middle of the air delivery device (6), an oxygen tube interface (14) is fixedly connected to the right of the air delivery device (6), spiral threads (15) are fixedly connected to the left of the air delivery device (5), a filter screen (16) is fixedly connected to the bottom of the inner portion of the air delivery device (5), and a disinfection cotton screen (17) is fixedly connected to the middle of the inner portion of the air delivery device (5).

2. An oxygen inhalation mask for a hyperbaric oxygen chamber of claim 1, wherein: the top of the air outlet device (5) is fixedly connected with an air outlet (18).

3. An oxygen inhalation mask for a hyperbaric oxygen chamber of claim 1, wherein: the nose water absorption cushion layer (7) is fixedly connected to the middle of the interior of the hood main body (1), and the number of the water absorption cushion layers is two.

4. An oxygen inhalation mask for a hyperbaric oxygen chamber of claim 1, wherein: the four air suction holes (13) are arranged, and the four air suction holes (13) are sequentially arranged on the right side of the middle position in the air transmission device (6).

5. An oxygen inhalation mask for a hyperbaric oxygen chamber of claim 1, wherein: the power rod (12), the air suction holes (13) and the oxygen pipe interface (14) are sequentially arranged from left to right.

6. An oxygen inhalation mask for a hyperbaric oxygen chamber of claim 1, wherein: the spiral grains (15) are arranged in two, and the two spiral grains (15) are sequentially and symmetrically arranged on two sides of the air outlet device (5).

7. An oxygen inhalation mask for a hyperbaric oxygen chamber of claim 1, wherein: the filter screen (16), the disinfection cotton net (17) and the air outlet (18) are arranged in sequence from top to bottom.