High-flow oxygen therapy auxiliary device for anus and perianal wounds

Abstract

The utility model discloses a high-flow anus and crissum wound oxygen therapy auxiliary device, which relates to the technical field of wound oxygen therapy recovery and comprises a hemispherical mask and a fixing mechanism, an oxygen supply tube is mounted at the air inlet end of the hemispherical mask, and the oxygen supply tube is mounted on the fixing mechanism; the fixing mechanism comprises a main body box, fixing clamping rods are movably installed at the two ends of the main body box respectively, a traction assembly is installed in the main body box, and the traction assembly is used for achieving the traction effect on the fixing clamping rods. The oxygen mask has the advantages that the stability of the oxygen mask in the using process is improved, the venturi tube is arranged, the oxygen flow rate of the air outlet end is increased through the venturi tube, high-flow oxygen therapy is provided, the oxygen therapy effect is improved, the covering cloth is arranged, the privacy part of a patient can be covered through the covering cloth, and the privacy in the treatment process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wound oxygen therapy recovery, in particular to a high-flow oxygen therapy auxiliary device for anal and perianal wounds. Background Art

[0002] After operations such as anal atresia or perianal abscess resection, in order to promote the recovery of anal or perianal wounds, especially in the plateau hypoxia environment, appropriate oxygen therapy technology is beneficial to wound recovery.

[0003] For the currently seen wound oxygen therapy instrument, when oxygen therapy is required in a lateral position or lithotomy position for special parts of the anus, it is not convenient to fix the oxygen therapy mask, and there is no device to protect the privacy of patients and provide a high-flow function; therefore, in order to solve the above problems, the present device designs a high-flow oxygen therapy auxiliary device for anal and perianal wounds. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the shortcomings in the prior art, and a high-flow oxygen therapy auxiliary device for anal and perianal wounds is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A high-flow oxygen therapy auxiliary device for anal and perianal wounds, including a hemispherical mask and a fixing mechanism. The air inlet end of the hemispherical mask is provided with an oxygen supply pipe, and the oxygen supply pipe is installed on the fixing mechanism.

[0007] The fixing mechanism includes a main body box. The two ends of the main body box are respectively movably installed with fixing clamping rods. A pulling component is installed inside the main body box, and the pulling component is used to pull the fixing clamping rods so that the fixing clamping rods can be fixed on the railing of the hospital bed guardrail.

[0008] The above technical scheme further includes: The oxygen supply pipe includes a Venturi tube and an oxygen delivery tube. The air inlet end of the Venturi tube is connected to the air outlet end of the oxygen delivery tube, the air outlet end of the Venturi tube is connected to the air inlet end of the hemispherical mask, and the end of the oxygen delivery tube away from the Venturi tube is installed on the oxygen outlet of the oxygen supply device.

[0009] A through groove is opened on the main body box, the oxygen delivery tube movably penetrates through the inside of the through groove, a first threaded hole communicating with the inside of the through groove is opened on the top wall of the main body box, and a first locking screw is threadedly connected inside the first threaded hole. The first locking screw is used to lock and fix the oxygen delivery tube.

[0010] A clamping groove is opened on the outer wall of the fixing clamping rod, and the clamping grooves on the two fixing clamping rods are respectively clamped on the railing of the hospital bed guardrail.

[0011] The pulling assembly includes two springs. One end of each spring is fixedly connected to the end wall of the fixed clamping rod, and the other end of the spring away from the fixed clamping rod is fixedly connected to the inner wall of the main body box.

[0012] Two chutes communicating with the inside of the main body box are provided on the side wall of the main body box. A limiting convex block is fixedly installed on the side wall of the fixed clamping rod, and the outer wall of the limiting convex block is slidably connected to the inner wall of the chute.

[0013] Adjustable telescopic rods are respectively movably installed on the end walls of the two fixed clamping rods, and a covering is provided above the two adjustable telescopic rods.

[0014] A ball groove is provided on the end wall of the fixed clamping rod. A ball head is fixedly installed on the end wall of the adjustable telescopic rod, and the ball head is rotatably connected to the inside of the ball groove. A second threaded hole communicating with the inside of the ball groove is provided on the side wall of the fixed clamping rod, and a second locking screw is threadedly connected to the inside of the second threaded hole. The second locking screw is used to lock and fix the ball head.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. In the present utility model, a fixing mechanism is provided. By means of the provided fixing mechanism, the oxygen mask can be fixed to the hospital bed, thereby improving the stability during the use of the oxygen mask. At the same time, a Venturi tube is provided. By means of the provided Venturi tube, the oxygen flow rate at the air outlet end is increased to provide high-flow oxygen therapy, thereby improving the effect of oxygen therapy.

[0017] 2. In the present utility model, two adjustable telescopic rods are provided. The adjustable telescopic rods can support the covering cloth. By adjusting the positions of the adjustable telescopic rods, the covering cloth can block the privacy parts of the patient, thereby improving the privacy during the treatment process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 FIG. 1 is a schematic diagram of the first overall structure of a high-flow oxygen therapy assistance device for anal and perianal wounds proposed by the present utility model;

[0019] Figure 2 FIG. 2 is a schematic diagram of the second overall structure of a high-flow oxygen therapy assistance device for anal and perianal wounds;

[0020] Figure 3 FIG. 3 is a schematic diagram of the sectional structure of a high-flow oxygen therapy assistance device for anal and perianal wounds;

[0021] Figure 4 FIG. Figure 2 is an enlarged schematic diagram of the structure at A in

[0022] Figure 5 FIG.Figure 2 Schematic diagram of the enlarged structure at position B in the [Chinese context].

[0023] In the figure:

[0024] 10. Hemispherical mask; 11. Venturi tube; 12. Oxygen delivery tube; 20. Main body box; 21. Fixed clamping rod; 22. Card slot; 23. Spring; 24. First locking screw; 25. Through slot; 26. Limiting projection; 27. Sliding groove; 30. Adjustable telescopic rod; 31. Ball head; 32. Ball slot; 33. Second locking screw. Specific implementation mode

[0025] The technical solutions of the present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0026] Embodiment 1

[0027] Referring to the attached Figures 1-5 , a high-flow oxygen therapy assistance device for anal and perianal wounds proposed by the present utility model includes a hemispherical mask 10 and a fixing mechanism. An oxygen supply tube is installed at the air inlet end of the hemispherical mask 10, and the oxygen supply tube is installed on the fixing mechanism;

[0028] The fixing mechanism includes a main body box 20. Fixed clamping rods 21 are movably installed at both ends of the main body box 20 respectively. A pulling component is installed inside the main body box 20. The pulling component is used to exert a pulling effect on the fixed clamping rods 21. Card slots 22 are formed on the outer walls of the fixed clamping rods 21, and the card slots 22 on the two fixed clamping rods 21 are respectively clamped on the railings of the hospital bed guardrail; wherein, the fixed clamping rods 21 are in an L shape, and the two fixed clamping rods 21 can be clamped on the railings of the guardrail under the action of the pulling component, so as to fix the position of the hemispherical mask 10.

[0029] The oxygen supply tube includes a Venturi tube 11 and an oxygen delivery tube 12. The air inlet end of the Venturi tube 11 is connected to the air outlet end of the oxygen delivery tube 12, and the air outlet end of the Venturi tube 11 is connected to the air inlet end of the hemispherical mask 10; wherein, the hemispherical mask 10 is placed at an inclined angle, that is, the oxygen release port of the hemispherical mask 10 faces the patient's anus.

[0030] One end of the oxygen delivery tube 12 far from the Venturi tube 11 is installed on the oxygen outlet of an oxygen supply device (such as an oxygen generator device); wherein, the Venturi tube 11 adopts a Venturi tube. When oxygen passes through the inside of the Venturi tube 11, the oxygen flow rate at the air outlet end is increased to provide high-flow oxygen therapy.

[0031] The main body box 20 is provided with a through groove 25, and the oxygen delivery tube 12 movably penetrates through the inside of the through groove 25. The top wall of the main body box 20 is provided with a first threaded hole communicating with the inside of the through groove 25, and a first locking screw 24 is threadedly connected inside the first threaded hole. The first locking screw 24 is used to lock and fix the oxygen delivery tube 12; among them, the position of the hemispherical mask 10 can be adjusted. When adjusting the position of the oxygen delivery tube 12, the first locking screw 24 can be rotated counterclockwise to release the fixation of the first locking screw 24 on the oxygen delivery tube 12, and then the oxygen delivery tube 12 is moved to adjust the position of the oxygen delivery tube 12 in the through groove 25, so as to adjust the position of the hemispherical mask 10.

[0032] The pulling assembly includes two springs 23. One end of the spring 23 is fixedly connected to the end wall of the fixed clamping rod 21, and the end of the spring 23 far from the fixed clamping rod 21 is fixedly connected to the inner wall of the main body box 20; among them, when pulling the two fixed clamping rods 21 to move in a direction away from each other, the spring 23 is stretched. When releasing the pulling of the two fixed clamping rods 21, under the elastic force of the spring 23, the two fixed clamping rods 21 can be driven to be clamped and fixed on the railing.

[0033] Two sliding grooves 27 communicating with the inside of the main body box 20 are provided on the side wall of the main body box 20. A limiting convex block 26 is fixedly installed on the side wall of the fixed clamping rod 21, and the outer wall of the limiting convex block 26 is slidably connected to the inner wall of the sliding groove 27; among them, the movement position of the fixed clamping rod 21 can be limited by the provided limiting convex block 26 and sliding groove 27, which is convenient for the use of the device.

[0034] Adjustable telescopic rods 30 are respectively movably installed on the end walls of the two fixed clamping rods 21, and a covering is provided above the two adjustable telescopic rods 30; among them, in order to improve the privacy of the patient during oxygen therapy, two adjustable telescopic rods 30 are provided here to support and place the covering, and then the covering is fixed on the adjustable telescopic rods 30 through ropes, so that the covering covers the patient's body.

[0035] A ball groove 32 is provided on the end wall of the fixed clamping rod 21. A ball head 31 is fixedly installed on the end wall of the adjustable telescopic rod 30, and the ball head 31 is rotatably connected to the inside of the ball groove 32. A second threaded hole communicating with the inside of the ball groove 32 is provided on the side wall of the fixed clamping rod 21, and a second locking screw 33 is threadedly connected inside the second threaded hole. The second locking screw 33 is used to lock and fix the ball head 31; among them, in order to place the covering at a suitable position according to the patient's body type, the angular position of the adjustable telescopic rod 30 can be adjusted here. When adjusting the adjustable telescopic rod 30, the second locking screw 33 can be rotated counterclockwise to release the fixation of the ball head 31, and then the adjustable telescopic rod 30 is rotated to make the ball head 31 rotate, and thus the angle of the ball head 31 can be adjusted.

[0036] In this embodiment, the working principle of the device is as follows: When using the device, first assist the patient to lie on the bed in a side-lying position, then pull the two fixed clamping rods 21 to move away from each other, then pass the adjusting telescopic rod 30 through the middle of the railing of the guardrail, and then release the traction on the two fixed clamping rods 21, so that the two fixed clamping rods 21 are respectively clamped and fixed on the two railings of the guardrail, thereby realizing the fixation of the main body box 20 on the hospital bed. Then, rotate the first locking screw 24 counterclockwise. After releasing the fixation of the first locking screw 24 on the oxygen delivery tube 12, adjust the position of the oxygen delivery tube 12, and then the position of the hemispherical mask 10 can be adjusted, so that the hemispherical mask 10 moves to the vicinity of the patient's anus. Then start the oxygen generator, so that oxygen is sent into the hemispherical mask 10 through the oxygen delivery tube 12 and the Venturi tube 11, and then acts on the anal position of the patient to realize oxygen therapy for the patient. The fixation of the hemispherical mask 10 can be realized through this device, the stability of the hemispherical mask 10 during the oxygen therapy process can be improved, and the effect of oxygen therapy can be indirectly improved.

[0037] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent replacements or changes, and should be covered by the protection scope of the present invention.

Claims

1. A high-flow oxygen therapy assistance device for anal and perianal wounds, characterized in that, It includes a hemispherical face mask (10) and a fixing mechanism. An oxygen supply pipe is installed at the air inlet end of the hemispherical face mask (10), and the oxygen supply pipe is installed on the fixing mechanism; The fixing mechanism includes a main body box (20). Fixing clip rods (21) are movably installed at both ends of the main body box (20). A pulling component is installed inside the main body box (20), and the pulling component is used to pull the fixing clip rods (21) so that the fixing clip rods (21) can be fixed on the railing of the hospital bed guardrail.

2. The high-flow oxygen therapy assistance device for anal and perianal wounds according to claim 1, wherein The oxygen supply pipe includes a Venturi tube (11) and an oxygen delivery pipe (12). The air inlet end of the Venturi tube (11) is connected to the air outlet end of the oxygen delivery pipe (12). The air outlet end of the Venturi tube (11) is connected to the air inlet end of the hemispherical face mask (10). The end of the oxygen delivery pipe (12) far from the Venturi tube (11) is installed on the oxygen outlet of the oxygen supply device.

3. The high-flow oxygen therapy assisting device for anal and perianal wounds according to claim 2, wherein A through groove (25) is formed in the main body box (20). The oxygen delivery pipe (12) movably penetrates through the inside of the through groove (25). A first threaded hole communicating with the inside of the through groove (25) is formed in the top wall of the main body box (20), and a first locking screw (24) is threadedly connected inside the first threaded hole. The first locking screw (24) is used to lock and fix the oxygen delivery pipe (12).

4. A high-flow oxygen therapy assistance device for anal and perianal wounds according to claim 1, characterized in that, A clamping groove (22) is formed on the outer wall of the fixing clip rod (21). The clamping grooves (22) on the two fixing clip rods (21) are respectively clamped on the railing of the hospital bed guardrail.

5. A high-flow oxygen therapy assistance device for anal and perianal wounds according to claim 4, characterized in that, The pulling component includes two springs (23). One end of each spring (23) is fixedly connected to the end wall of the fixing clip rod (21), and the end of the spring (23) far from the fixing clip rod (21) is fixedly connected to the inner wall of the main body box (20).

6. The high-flow oxygen therapy assistance device for anal and perianal wounds according to claim 1, wherein Two sliding grooves (27) communicating with the inside of the main body box (20) are formed on the side wall of the main body box (20). A limiting convex block (26) is fixedly installed on the side wall of the fixing clip rod (21), and the outer wall of the limiting convex block (26) is slidably connected to the inner wall of the sliding groove (27).

7. The high-flow oxygen therapy assistance device for anal and perianal wounds according to claim 6, wherein, Adjustable telescopic rods (30) are movably installed on the end walls of the two fixing clip rods (21) respectively, and a covering is provided above the two adjustable telescopic rods (30).

8. A high-flow oxygen therapy assistance device for anal and perianal wounds according to claim 7, characterized in that, A spherical groove (32) is formed on the end wall of the fixing clip rod (21). A spherical head (31) is fixedly installed on the end wall of the adjustable telescopic rod (30). The spherical head (31) is rotatably connected to the inside of the spherical groove (32). A second threaded hole communicating with the inside of the spherical groove (32) is formed in the side wall of the fixing clip rod (21), and a second locking screw (33) is threadedly connected inside the second threaded hole. The second locking screw (33) is used to lock and fix the spherical head (31).

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