Artificial respirator with fixing function for lung disease treatment

Abstract

The utility model discloses an artificial respirator with a fixing function for lung disease treatment, which comprises a resuscitation balloon, the lower end of the resuscitation balloon is provided with an air inlet valve group, the upper end of the resuscitation balloon is connected and provided with an air delivery pipeline, the air delivery pipeline is fixedly provided with a pressure limiting valve, and the pressure limiting valve is connected with the resuscitation balloon. A breathing valve is fixedly installed at the front end of the gas conveying pipeline, a breathing mask is installed at the front end of the gas conveying pipeline in a connected mode, a connecting block is fixedly installed at the lower end of the breathing mask, a supporting frame is arranged at the lower end of the connecting block, and meanwhile a fixed bearing structure is arranged at the lower end of the connecting block. The supporting frames used for fixing are arranged at the upper end and the lower end of the breathing mask respectively, meanwhile, the distance between the supporting frames can be changed through adjustment of the supporting frames at the bottom, then the breathing mask can be suitable for patients with different facial forms to use in the using process, the applicability is improved, and meanwhile the stability of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of respirators, in particular to an artificial respirator with a fixing function for treating lung diseases. Background Art

[0002] Pulmonary disease is a medical discipline that treats and prevents the respiratory system. In order to assist the patient's breathing, a respirator is usually required. One end of the breathing mask on the respirator is buckled on the mouth and nose, and the other end is connected to the oxygen tube.

[0003] For example, publication number: CN219398572U discloses an artificial respirator, including a main body component; the main body component includes: a connecting tube, one end of which is provided with an air bag; a mask, which is arranged at the other end of the connecting tube; a pipeline, which is arranged between the connecting tube and the mask, and a filter component is arranged in the pipeline; the filter component includes: a trough body, which is symmetrically opened on the inner wall of the pipeline.

[0004] The above device filters the air inhaled into the patient's respiratory tract through filter cotton to prevent impurities from entering the patient's respiratory tract. However, in actual use, since the device has no fixed structure, it is necessary to manually apply external force to press the mask against the face. Long-term use will cause human wear and tear and the mask will easily slip, thereby affecting the use effect of the breathing mask. Utility Model Content

[0005] The purpose of the utility model is to provide an artificial respirator for treating lung diseases with a fixing function, so as to solve the problem in the above-mentioned background technology that due to the lack of a fixing structure, the mask needs to be pressed against the face by artificial external force, and long-term use of the mask will cause wear and tear of the manpower and cause the mask to slip, thereby affecting the use effect of the breathing mask.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an artificial respirator for treating lung diseases with a fixing function, comprising a resuscitation balloon, and an air inlet valve group is arranged at the lower end of the resuscitation balloon, and an air supply pipeline is connected and installed at the upper end of the resuscitation balloon, and a pressure limiting valve is fixedly installed on the air supply pipeline, and a breathing valve is fixedly installed at the front end of the air supply pipeline, and a breathing mask is connected and installed at the front end of the air supply pipeline, and a connecting block is fixedly installed at the lower end of the breathing mask, and a supporting frame is arranged at the lower end of the connecting block, and a fixed supporting structure is arranged at the lower end of the connecting block, and the fixed supporting structure provides a supporting effect on the face of a human body through the supporting frame;

[0007] The above-mentioned fixed supporting structure also includes:

[0008] A docking block is nested and installed at the lower end of the connecting block, and a connecting plate is fixedly installed at the left end of the docking block, and a docking groove is opened at the upper end of the docking block, and a limit spring is fixedly installed in the docking block;

[0009] A connecting rod, which is rotatably mounted in the docking block, and a connecting slider is provided at the front end of the connecting rod;

[0010] The limiting block is slidably mounted in the connecting block, and a movable block is fixedly mounted on the limiting block.

[0011] Preferably, the movable block is fixedly connected to the limit spring, and the movable block is vertically symmetrical about the horizontal midline of the limit block, and the movable block forms an elastic structure in the connecting block through the limit spring.

[0012] Preferably, the limit block forms an elastic structure in the connecting block through the movable block, and the limit block is snap-fitted into the docking groove.

[0013] Preferably, a thread is provided at the front end of the connecting rod, and the connecting rod is threadably connected to the connecting slider, and the connecting slider forms a sliding structure on the connecting plate through the connecting rod.

[0014] Preferably, a reeling rod is rotatably mounted inside the breathing mask, a torsion spring is connectedly mounted inside the breathing mask, and a tension spring is fixedly mounted inside the breathing mask.

[0015] Preferably, a compression pad is fitted inside the breathing mask, and the compression pad is fixedly connected to the tension spring, and a ventilation port is opened on the surface of the breathing mask.

[0016] Preferably, an elastic band is connected to the reeling rod, and the reeling rod is connected to a torsion spring, and the reeling rod forms an elastic structure in the breathing mask through the torsion spring.

[0017] Compared with the prior art, the utility model has the following beneficial effects: by providing support frames for fixing at the upper and lower ends of the respiratory mask, respectively, and by adjusting the spacing between the support frames at the bottom, the respiratory mask can be adapted to patients with different face shapes when in use, thereby improving the applicability and greatly increasing the stability of the device. The specific contents are as follows:

[0018] 1. When in use, pull the limit block to move so that it slides out of the docking slot through the movable blocks on the upper and lower sides, thereby releasing the limit of the docking block, then adjust the position of the docking block to move it up and down, and finally reinsert the docking block into the docking slot for limit;

[0019] Furthermore, by rotating the handle to drive the connecting rod to rotate, the connecting rod performs threaded motion with the connecting slider through the thread provided at the front end, and then the connecting slider is driven to move left and right through the connecting rod, so that the support frame on the connecting slider can be closely attached to the patient's chin;

[0020] 2. The elastic bands set at the upper and lower parts can better fix the breathing mask on the head. At the same time, the length of the elastic band on the reel can be adjusted according to the needs of different patients, thereby meeting the needs of different patients;

[0021] Furthermore, the tension spring is provided to push the compression pad to fit against the user's face, so that the compression pad can fit closely against the patient's face, thereby sealing the sides of the breathing mask to prevent gas leakage from affecting the overall use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a side view of the structure of the utility model;

[0023] Figure 2 This is a rear view structural diagram of the breathing mask of the utility model;

[0024] Figure 3 This is a schematic diagram of the side sectional structure of the connecting plate of the utility model;

[0025] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0026] Figure 5 This is a schematic diagram of the front cross-sectional structure of the breathing mask of the utility model;

[0027] Figure 6 For this utility model Figure 5 Enlarged structural diagram at B in the middle.

[0028] In the figure: 1. resuscitation bag; 2. gas pipeline; 3. pressure limiting valve; 4. breathing valve; 5. breathing mask; 6. connecting block; 7. docking block; 8. turning handle; 9. connecting plate; 10. support frame; 11. elastic band; 12. intake valve group; 13. tension spring; 14. connecting rod; 15. winding rod; 16. connecting slider; 17. docking groove; 18. limit block; 19. limit spring; 20. movable block; 21. ventilation port; 22. torsion spring; 23. compression pad. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Embodiment 1

[0031] In this embodiment, in order to solve the problem that the mask needs to be pressed against the face by artificial external force due to the lack of a fixed structure in the above background technology, and the mask is prone to slipping due to long-term use of human power, thereby affecting the use effect of the breathing mask, the following solution is disclosed, specifically as follows: Figure 1-Figure 2 , including a resuscitation balloon 1, and an air inlet valve group 12 is arranged at the lower end of the resuscitation balloon 1, and a gas pipeline 2 is connected and installed at the upper end of the resuscitation balloon 1, and a pressure limiting valve 3 is fixedly installed on the gas pipeline 2, and a breathing valve 4 is fixedly installed at the front end of the gas pipeline 2, and a breathing mask 5 is connected and installed at the front end of the gas pipeline 2, and a connecting block 6 is fixedly installed at the lower end of the breathing mask 5, and a supporting frame 10 is arranged at the lower end of the connecting block 6, and a fixed supporting structure is arranged at the lower end of the connecting block 6, and the fixed supporting structure is connected to the supporting frame 10 provides a supporting effect on the human face; the above-mentioned fixed supporting structure also includes: a docking block 7, which is nested and installed at the lower end of the connecting block 6, and the left end of the docking block 7 is fixedly installed with a connecting plate 9, and the upper end of the docking block 7 is provided with a docking groove 17, and at the same time, a limit spring 19 is fixedly installed in the docking block 7; a connecting rod 14, which is rotatably installed in the docking block 7, and a connecting slider 16 is provided at the front end of the connecting rod 14; a limit block 18, which is slidably installed in the connecting block 6, and a movable block 20 is fixedly installed on the limit block 18.

[0032] When in use, the oxygen tube is connected to the air inlet valve group 12 at the lower end of the resuscitation bag 1, and the breathing mask 5 is fixed to the patient's face through the elastic band 11 arranged on the breathing mask 5, and the support frames 10 arranged at the upper and lower ends of the breathing mask 5 can effectively provide support for the user to prevent the patient from getting loose during use.

[0033] Embodiment 2

[0034] This embodiment further discloses, based on the first embodiment: a mechanism for adjusting the support structure, the specific contents are as follows: Figure 3-Figure 4, including a movable block 20 fixedly connected with a limit spring 19, and the movable block 20 is symmetrical up and down about the horizontal midline of the limit block 18, and the movable block 20 forms an elastic structure in the connecting block 6 through the limit spring 19, the limit block 18 forms an elastic structure in the connecting block 6 through the movable block 20, and the limit block 18 is snapped into the docking groove 17, the front end of the connecting rod 14 is provided with a thread, and the connecting rod 14 is threadedly connected to the connecting slider 16, and the connecting slider 16 forms a sliding structure on the connecting plate 9 through the connecting rod 14.

[0035] Pull the limit block 18 to make it slide in the connecting block 6 through the movable blocks 20 at both ends, and then disengage from the docking groove 17 on the docking block 7, release the limit of the docking groove 17, adjust the up and down height of the docking groove 17, and then the limit block 18 is pushed by the limit spring 19 to re-engage the limit block 18 into the docking groove 17 for limitation. At the same time, rotate the handle 8 to drive the connecting rod 14 to rotate, and the thread at the front end of the connecting rod 14 and the connecting slider 16 perform threaded movement, so that the connecting slider 16 drives the support frame 10 to move left and right, thereby tightly fitting the support frame 10 to the patient's chin, increasing the practicality of the device for different users.

[0036] Embodiment 3

[0037] In this embodiment, in order to solve the problem that the oxygen mask cannot completely cover the face when used due to different facial features of different patients, the following solution is disclosed: Figure 5-Figure 6 , including a reeling rod 15 rotatably installed inside the breathing mask 5, a torsion spring 22 connected and installed inside the breathing mask 5, and a tension spring 13 fixedly installed inside the breathing mask 5, a compression pad 23 is fitted inside the breathing mask 5, and the compression pad 23 is fixedly connected to the tension spring 13, and a ventilation port 21 is opened on the surface of the breathing mask 5, an elastic belt 11 is connected and installed on the reeling rod 15, and the reeling rod 15 is connected to the torsion spring 22, and the reeling rod 15 forms an elastic structure inside the breathing mask 5 through the torsion spring 22.

[0038] The elastic bands 11 arranged at the two lower places can better fix the breathing mask 5 on the patient's head. At the same time, after the patient wears the breathing mask 5, the internal compression pad 23 is squeezed outward under the action of the tension spring 13, so that the compression pad 23 fits tightly on the patient's face, and the sides of the breathing mask 5 are blocked to prevent gas leakage from affecting the overall use effect.

[0039] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An artificial respirator for treating lung diseases with a fixed function, comprising a resuscitation balloon (1), wherein the lower end of the resuscitation balloon (1) is provided with an air intake valve group (12), and the upper end of the resuscitation balloon (1) is connected to a gas pipeline (2), and a pressure limiting valve (3) is fixedly installed on the gas pipeline (2), and a breathing valve (4) is fixedly installed at the front end of the gas pipeline (2), characterized in that: A breathing mask (5) is connected and installed at the front end of the gas transmission pipeline (2), and a connecting block (6) is fixedly installed at the lower end of the breathing mask (5), and a support frame (10) is arranged at the lower end of the connecting block (6), and a fixed supporting structure is arranged at the lower end of the connecting block (6), and the fixed supporting structure provides a supporting effect on the face of a human body through the supporting frame (10); The above-mentioned fixed supporting structure also includes: A docking block (7) is nested and installed at the lower end of the connecting block (6), and a connecting plate (9) is fixedly installed at the left end of the docking block (7), and a docking groove (17) is opened at the upper end of the docking block (7), and a limit spring (19) is fixedly installed in the docking block (7); A connecting rod (14) rotatably mounted in the docking block (7), and a connecting slider (16) is provided at the front end of the connecting rod (14); A limit block (18) is slidably mounted in the connection block (6), and a movable block (20) is fixedly mounted on the limit block (18).

2. The artificial respirator for treating lung diseases with a fixing function according to claim 1, characterized in that: The movable block (20) is fixedly connected to the limit spring (19), and the movable block (20) is vertically symmetrical about the horizontal midline of the limit block (18), and the movable block (20) forms an elastic structure in the connection block (6) through the limit spring (19).

3. The artificial respirator for treating lung diseases with a fixing function according to claim 2, characterized in that: The limit block (18) forms an elastic structure in the connection block (6) through the movable block (20), and the limit block (18) is snap-fitted into the docking groove (17).

4. The artificial respirator for treating lung diseases with a fixing function according to claim 1, characterized in that: The front end of the connecting rod (14) is provided with a thread, and the connecting rod (14) is threadedly connected to the connecting slider (16), and the connecting slider (16) forms a sliding structure on the connecting plate (9) through the connecting rod (14).

5. The artificial respirator for treating lung diseases with a fixing function according to claim 1, characterized in that: A reeling rod (15) is rotatably mounted inside the breathing mask (5), a torsion spring (22) is connectedly mounted inside the breathing mask (5), and a tension spring (13) is fixedly mounted inside the breathing mask (5).

6. The artificial respirator for treating lung diseases with a fixing function according to claim 4, characterized in that: A compression pad (23) is fitted inside the breathing mask (5), and the compression pad (23) is fixedly connected to the tension spring (13), and a ventilation port (21) is provided on the surface of the breathing mask (5).

7. The artificial respirator for treating lung diseases with a fixing function according to claim 5, characterized in that: An elastic band (11) is connected and mounted on the reeling rod (15), and the reeling rod (15) is connected to a torsion spring (22), and the reeling rod (15) forms an elastic structure inside the breathing mask (5) through the torsion spring (22).

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