An oxygen therapy apparatus

Abstract

This utility model discloses an oxygen therapy device, belonging to the field of oxygen therapy equipment. The oxygen therapy device includes an oxygen generator, a robotic arm, and an oxygen mask. The bottom of the robotic arm is fixed to the oxygen generator, and an air delivery pipe is provided inside the robotic arm. One end of the air delivery pipe is connected to the oxygen mask, and the other end of the air delivery pipe is connected to the oxygen generator. The oxygen therapy device disclosed in this utility model can not only be connected to a traditional breathing mask but is also suitable for oxygen therapy and is convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of oxygen therapy equipment, and more particularly to an oxygen therapy device. Background Technology

[0002] In clinical practice, oxygen therapy is often used on wounds. This requires an oxygen-filled mask placed on one side of the wound to supply oxygen and improve its regenerative capacity. To achieve this effect, the mask is usually connected to an oxygen concentrator via tubing, and then oxygen is supplied to the mask. However, existing masks and oxygen concentrators are separate products, which makes mask fixation relatively complicated. Usually, an additional fixation bracket is needed to secure the mask, which means that medical staff need to spend a long time preparing to connect the tubing, fix the mask, and finally supply oxygen through the oxygen concentrator to achieve the treatment goal each time oxygen therapy is performed.

[0003] Chinese patent document CN218572629U discloses a portable oxygen concentrator, including an oxygen concentrator body, a connector, a connecting pipe, an oxygen delivery pipe, a limiting component, a breathing mask, and a collection component. The oxygen concentrator body has a connecting groove on one side, and the connector is fixedly installed in the connecting groove. Since its breathing mask is fixed to the patient's face rather than to the side of the wound, it can be fixed. However, such a portable oxygen concentrator is obviously not suitable for oxygen therapy, as it cannot allow the breathing mask to be suspended on the side of the wound. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the technical problem to be solved by this utility model is to propose an oxygen therapy device that can not only be connected to a traditional breathing mask, but is also suitable for oxygen therapy and is easy to use.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] The oxygen therapy device provided by this utility model includes an oxygen generator, a robotic arm, and an oxygen mask. The bottom of the robotic arm is fixed to the oxygen generator. An air delivery pipe is provided inside the robotic arm. One end of the air delivery pipe is connected to the oxygen mask, and the other end of the air delivery pipe is connected to the oxygen generator.

[0007] A further technical solution of this utility model is that it also includes a first connecting pipe, a humidification bottle is provided on the oxygen generator, and a pipe connector connected to the gas delivery pipe is provided on the robotic arm. The pipe connector is connected to the gas outlet of the humidification bottle through the first connecting pipe.

[0008] A further technical solution of this utility model is that it also includes a second connecting pipe, and the top of the oxygen generator is provided with an oxygen generating port, which is connected to the gas inlet of the humidification bottle through the second connecting pipe.

[0009] A further technical solution of this utility model is that the robotic arm includes a support arm, an extension arm, and a fine-tuning arm. The bottom of the support arm is fixed to the oxygen generator, the top of the support arm is connected to one end of the extension arm, the other end of the extension arm is connected to the fine-tuning arm, and the oxygen mask is fixed to the end of the fine-tuning arm.

[0010] A further technical solution of this utility model is that the support arm includes a fixed cylinder and a telescopic arm, a portion of the telescopic arm is inserted into the fixed cylinder and telescopically cooperates with the fixed cylinder, and one end of the extension arm is rotatably connected to the top of the telescopic arm.

[0011] A further technical solution of this utility model is that the fine-tuning arm includes an adjustable bellows and a connecting seat, one end of the adjustable bellows is connected to the other end of the extension arm, and the connecting seat is fixed to the other end of the adjustable bellows.

[0012] A further technical solution of this utility model is that the fine-tuning arm also includes an adjustable telescopic device, the upper end of which is fixed to the bottom of the connecting seat, and the lower end of which is connected to the top back of the oxygen mask.

[0013] A further technical solution of this utility model is that the adjustable telescopic device includes a telescopic sleeve, a sliding rod, and a locking nut, wherein the sliding rod is slidably engaged with the telescopic sleeve, and the locking nut is fixed on the side wall of the telescopic sleeve.

[0014] A further technical solution of this utility model is that a control box is provided on the side wall of the support arm.

[0015] A further technical solution of this utility model is that the oxygen generator is provided with rollers at the bottom.

[0016] The beneficial effects of this utility model are as follows:

[0017] The oxygen therapy device provided by this invention allows oxygen generated by its oxygen generator to be directly delivered to the oxygen mask through the gas delivery tube inside the robotic arm, effectively solving the problem of difficulty in fixing the oxygen mask and making it highly suitable for oxygen therapy. Furthermore, the rotation of the robotic arm itself allows the oxygen mask to be adjusted to a suitable angle, thus adapting to different patient postures and greatly improving the ease of use of the breathing mask. Attached Figure Description

[0018] Figure 1 This is a front view of the oxygen therapy device provided in the specific implementation embodiment;

[0019] Figure 2 Provided in the specific implementation method Figure 1 The first partial view;

[0020] Figure 3 The specific implementation method provided Figure 1 The second partial view;

[0021] Figure 4 The specific implementation method provided Figure 1 A partial cross-sectional view of part A;

[0022] Figure 5 This is a bottom view of the oxygen mask provided in the specific implementation.

[0023] In the picture:

[0024] 1. Oxygen generator; 2. Robotic arm; 3. Oxygen mask; 4. Gas delivery pipe; 5. First connecting pipe; 11. Humidification bottle; 21. Pipe connector; 111. Gas outlet; 12. Oxygen generator port; 112. Gas inlet; 22. Support arm; 23. Extension arm; 24. Fine-tuning arm; 221. Fixed cylinder; 222. Telescopic arm; 241. Adjustable corrugated pipe; 242. Connecting seat; 243. Adjustable telescopic device; 431. Telescopic sleeve; 432. Slide rod; 433. Locking nut; 6. Control box; 7. Roller; 31. Vent hole. Detailed Implementation

[0025] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0026] like Figures 1 to 5 As shown, the oxygen therapy device provided in this embodiment includes an oxygen generator 1, a robotic arm 2, and an oxygen mask 3. The oxygen mask 3 is connected to the oxygen generator 1 via the robotic arm 2. The bottom of the robotic arm 2 is fixed to the oxygen generator 1. An air supply pipe 4 is provided inside the robotic arm 2. One end of the air supply pipe 4 is connected to the oxygen mask 3. Specifically, the outer surface of the oxygen mask 3 is provided with several ventilation holes 31. The air supply pipe 4 is connected to the several ventilation holes 31 through the cavity inside the oxygen mask 3. The other end of the air supply pipe 4 is connected to the oxygen generator 1. In actual use, the robotic arm 2 is first moved and adjusted so that the oxygen mask 3 is positioned on one side of the patient's wound. Then, the oxygen generator 1 works to produce oxygen. The oxygen is transmitted to the oxygen mask 3 through the air supply pipe 4 inside the robotic arm 2 and then flows out from the ventilation holes 31 on the oxygen mask 3 to implement oxygen therapy.

[0027] In a further embodiment, in order to facilitate oxygen supply from the oxygen generator 1 to the gas delivery pipe 4, the oxygen therapy device also includes a first connecting pipe 5. The oxygen generator 1 is equipped with a humidification bottle 11, which is used to humidify the oxygen, making the oxygen breathed by the patient more comfortable. The robotic arm 2 is equipped with a pipe connector 21 connected to the gas delivery pipe 4. The pipe connector 21 is connected to the gas outlet 111 of the humidification bottle 11 through the first connecting pipe 5. The gas outlet 111 of the humidification bottle 11 is connected to one end of the first connecting pipe 5, and the other end of the first connecting pipe 5 is connected to the pipe connector 21, so that the oxygen flowing out of the humidification bottle 11 is transported to the gas delivery pipe 4 along the first connecting pipe 5.

[0028] In a further embodiment, the oxygen therapy device also includes a second connecting pipe (not shown in the figure). The top of the oxygen generator 1 is provided with an oxygen generation port 12, which is connected to the gas inlet 112 of the humidification bottle 11 through the second connecting pipe. The oxygen generator 1 supplies oxygen to the humidification bottle 11 through the second connecting pipe.

[0029] In a further embodiment, the robotic arm 2 includes a support arm 22, an extension arm 23, and a fine-tuning arm 24. The bottom of the support arm 22 is fixed to the oxygen generator 1, the top of the support arm 22 is connected to one end of the extension arm 23, and the other end of the extension arm 23 is connected to the fine-tuning arm 24. The oxygen mask 3 is fixed to the end of the fine-tuning arm 24. The support arm 22 plays a fixed supporting role and is used to support the extension arm 23 and the fine-tuning arm 24. The pipe connector 21 is also set on the support arm 22. This is because the support arm 22 is relatively close to the oxygen generator 1. Arranging the gas delivery pipe 4 from inside the robotic arm 2 will make the overall robotic arm 2 more aesthetically pleasing. The extension arm 23 is used to extend the oxygen mask 3 to one side or above the patient. The fine-tuning arm 24 is used to fine-tune the angle and height of the oxygen mask 3, thereby more accurately adjusting the position of the oxygen mask 3 so that it is located on one side of the wound. More preferably, the support arm 22 includes a fixed cylinder 221 and a telescopic arm 222. A portion of the telescopic arm 222 is inserted into the fixed cylinder 221 and telescopically engages with the fixed cylinder 221. The height of the support arm 22 is adjusted by the telescopic arm 222 relative to the fixed cylinder 221. One end of the extension arm 23 is rotatably connected to the top of the telescopic arm 222. Specifically, one end of the extension arm 23 is rotatably connected to the top of the support arm 22 through a rotary damper. In this way, the extension arm 23 can be rotated to adjust the relative angle with the support arm 22 and its position is temporarily fixed, so that the other end of the extension arm 23 is in a suitable position.

[0030] By adjusting the position of the support arm 22 and the extension arm 23, the oxygen mask 3 can be roughly positioned to one side of the patient's wound. However, it is obviously difficult to ensure precise adjustment of the end via such a large-angle adjustment. Sometimes, it is necessary to move the position of the oxygen generator 1 multiple times to complete the specific position adjustment, which is obviously inconvenient. To overcome the above-mentioned position, in a further embodiment, the fine-tuning arm 24 includes an adjustable bellows 241 and a connecting seat 242. One end of the adjustable bellows 241 is connected to the other end of the extension arm 23, and the connecting seat 242 is fixed to the other end of the adjustable bellows 241, thereby realizing the fine-tuning of the angle and height of the oxygen mask 3. The adjustable bellows 241 is usually a metal spiral bellows, which can be frequently adjusted in direction and angle. In a further embodiment, the fine-tuning arm 24 also includes an adjustable telescopic member 243. The upper end of the adjustable telescopic member 243 is fixed to the bottom of the connecting seat 242, and the lower end of the adjustable telescopic member 243 is connected to the top back of the oxygen mask 3. The adjustable telescopic member 243 is used to fine-tune the distance between the oxygen mask 3 and the patient's wound. More preferably, the adjustable telescopic member 243 includes a telescopic sleeve 431, a sliding rod 432, and a locking nut 433. The sliding rod 432 is slidably engaged with the telescopic sleeve 431, and the locking nut 433 is fixed to the side wall of the telescopic sleeve 431. The locking nut 433 acts on the outer surface of the sliding rod 432 through a through hole on the side wall of the telescopic sleeve 431. In specific use, after loosening the locking nut 433, the telescopic sleeve 431 and the sliding rod 432 can slide relative to each other. After tightening the nut 433, the relative position of the telescopic sleeve 431 and the sliding rod 432 is locked, so as to achieve the purpose of adjusting the distance between the oxygen mask 3 and the wound.

[0031] In a further embodiment, a control box 6 is provided on the side wall of the support arm 22. The control box 6 is electrically connected to the drive board of the oxygen concentrator 1, and the valves and compressor of the oxygen concentrator 1 can be started and stopped by the drive board. The bottom of the oxygen concentrator 1 is provided with rollers 7 with brakes to facilitate the movement of the oxygen therapy device.

[0032] This utility model has been described through preferred embodiments. Those skilled in the art will understand that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. This utility model is not limited to the specific embodiments disclosed herein; other embodiments falling within the scope of the claims of this application are all within the protection scope of this utility model.

Claims

1. An oxygen therapy device, characterized in that, include: Oxygen concentrator; A robotic arm, the bottom of which is fixed to the oxygen generator; An oxygen mask is provided, and an air supply pipe is installed inside the robotic arm. One end of the air supply pipe is connected to the oxygen mask, and the other end of the air supply pipe is connected to the oxygen generator. The robotic arm includes a support arm, an extension arm, and a fine-tuning arm; The bottom of the support arm is fixed to the oxygen generator; The top of the support arm is connected to one end of the extension arm, the other end of the extension arm is connected to the fine-tuning arm, and the oxygen mask is fixed to the end of the fine-tuning arm. The support arm includes a fixed cylinder and a telescopic arm; A portion of the telescopic arm is inserted into the fixed cylinder and telescopically engages with the fixed cylinder. One end of the extension arm is rotatably connected to the top of the telescopic arm.

2. The oxygen therapy device according to claim 1, characterized in that: It also includes the first connecting tube; The oxygen generator is equipped with a humidification bottle; The robotic arm is equipped with a pipe connector that is connected to the gas pipeline; The pipe fitting is connected to the gas outlet of the humidification bottle via the first connecting pipe.

3. The oxygen therapy device according to claim 2, characterized in that: It also includes a second connecting pipe; The oxygen generator is equipped with an oxygen production port on its top. The oxygen generator is connected to the gas inlet of the humidification bottle via the second connecting pipe.

4. The oxygen therapy device according to claim 1, characterized in that: The fine-tuning arm includes an adjustable bellows and a connecting seat; One end of the adjustable bellows is connected to the other end of the extension arm; The connecting seat is fixed to the other end of the adjustable bellows.

5. The oxygen therapy device according to claim 4, characterized in that: The fine-tuning arm also includes an adjustable telescopic device; The upper end of the adjustable telescopic device is fixed to the bottom of the connecting seat; The lower end of the adjustable telescopic device is connected to the top back of the oxygen mask.

6. The oxygen therapy device according to claim 5, characterized in that: The adjustable telescopic device includes a telescopic sleeve, a sliding rod, and a locking nut; The slide rod is slidably engaged with the telescopic sleeve; The locking nut is fixed to the side wall of the telescopic sleeve.

7. The oxygen therapy device according to claim 1, characterized in that: A control box is provided on the side wall of the support arm.

8. The oxygen therapy device according to claim 1, characterized in that: The oxygen generator is equipped with rollers at the bottom.

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