An anti-spill anesthesia mask

Abstract

The utility model discloses an anti-overflow anesthesia mask, which relates to the technical field of medical devices, including a fixing frame, first fixing blocks are installed at both upper and lower ends of the right side of the fixing frame, the inner rear ends of two groups of first fixing blocks are connected with first connecting elastic bands, the outer rear ends of the two groups of first connecting elastic bands are provided with Velcro thorn surfaces, and second fixing blocks are installed at both upper and lower ends of the left side of the fixing frame. The anti-overflow anesthesia mask has two groups of first connecting elastic bands connected to the second connecting elastic bands by Velcro thorn surfaces and Velcro fur surfaces, so that the use of the mask body is more stable, and the phenomenon of falling off during use is avoided, and the tightness can be adjusted according to the comfort of different patients. The rear end of the fixing frame is provided with an anti-overflow pad, which is made of medical silicone material, so that it fits tightly with the face and has good sealing performance, so as to minimize air leakage and improve the efficiency of anesthesia.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to an anti-overflow anesthesia mask. Background Art

[0002] In clinical practice, anesthesia masks are mostly used for induction of general anesthesia and emergency resuscitation of patients. Anesthesia masks are mainly used in conjunction with anesthesia machines or ventilators to allow patients to inhale anesthetic gases. Anesthesia masks are also often used in surgery. Since anesthesia masks can anesthetize patients through anesthetic gases, they have better anesthetic effects and are easier to control the anesthetic dosage.

[0003] However, most of the existing anesthesia masks are usually placed directly on the patient's face for easy removal, which makes the anesthesia mask easy to fall off the patient's face, and the connection between the anesthesia mask and the patient's face is not tightly matched, which is very easy to cause anesthesia overflow and leakage, affecting the anesthesia effect on the patient and reducing the use efficiency. In view of the above problems, it is urgent to design a new type of anti-overflow anesthesia mask. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-overflow anesthesia mask to solve the problem mentioned in the above background technology that most anesthesia masks are easy to fall off from the patient's face, and the connection between the anesthesia mask and the patient's face is not tightly matched, which is very easy to cause anesthesia overflow and leakage, thereby affecting the anesthesia effect on the patient.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-overflow anesthesia mask, comprising a fixing frame, first fixing blocks are installed at both upper and lower ends of the right side of the fixing frame, the inner rear ends of two groups of the first fixing blocks are connected to first connecting elastic bands, and the outer rear ends of the two groups of the first connecting elastic bands are provided with Velcro thorn surfaces, second fixing blocks are installed at both upper and lower ends of the left side of the fixing frame, the inner rear ends of the two groups of the second fixing blocks are connected to second connecting elastic bands, and the inner rear ends of the two groups of the second connecting elastic bands are provided with Velcro fur surfaces.

[0006] Furthermore, the front end of the fixing frame is connected to a mask body, and the mask body is made of transparent medical silicone material, which is convenient for medical staff to observe the patient's mouth and nose during anesthesia and is safer.

[0007] Furthermore, the two groups of the first connecting elastic bands and the second connecting elastic bands are connected by a Velcro thorn surface and a Velcro fleece surface, so that the mask body is more stable in use, avoiding falling off during use, and the tightness can be adjusted according to the comfort of different patients.

[0008] Furthermore, an anti-overflow pad is provided at the rear end of the fixing frame. The anti-overflow pad is made of medical silicone material, fits tightly to the face, and has good sealing performance to minimize air leakage and improve the efficiency of anesthesia.

[0009] Furthermore, a limiting card slot is provided on the rear end face of the fixing frame, and a limiting card block is installed on the front side of the anti-overflow pad. The limiting card block is engaged and connected with the limiting card slot, so that the installation of the anti-overflow pad is more stable. A new anti-overflow pad can be replaced according to different patients, which is convenient for quick disassembly and installation.

[0010] Furthermore, an air intake main pipe is provided at the front end of the mask body, an air intake branch pipe is connected to the front side of the air intake main pipe, an anesthesia port and an oxygen port are respectively provided at the upper and lower ends of the air intake branch pipe, which can realize the functions of anesthesia and oxygen supply at the same time, thereby improving the operating efficiency of medical staff.

[0011] Furthermore, external threads are provided on both upper and lower ends of the outer wall of the air inlet branch pipe, and sealing covers are threadedly connected to both upper and lower ends of the outer wall of the air inlet branch pipe. When not in use or only the oxygen supply function is required, the air inlet branch pipe can be sealed and stored, thereby ensuring the hygiene and safety of the anesthesia mask.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the anti-overflow anesthesia mask, the two groups of first connecting elastic bands and the second connecting elastic bands are connected by a Velcro thorn surface and a Velcro fleece surface, so that the use of the mask body is more stable, avoiding the phenomenon of falling off during use, and the tightness can be adjusted according to the comfort of different patients. An anti-overflow pad is arranged at the rear end of the fixing frame. The anti-overflow pad is made of medical silicone material, which fits tightly to the face and has good sealing performance to minimize air leakage and improve the efficiency of anesthesia. A limiting card slot is arranged on the rear end face of the fixing frame, and a limiting card block is installed on the front side of the anti-overflow pad. The limiting card block is engaged and connected with the limiting card slot, so that the installation of the anti-overflow pad is more stable, and a new anti-overflow pad can be replaced according to different patients, which is convenient for quick disassembly and installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the installation structure of the sealing cover of the utility model;

[0015] Figure 3 This is a schematic diagram of the installation structure of the anti-overflow pad of the utility model;

[0016] Figure 4 It is a schematic diagram of the back structure of the fixing frame of the utility model.

[0017] In the figure: 1. fixing frame; 2. mask body; 3. first fixing block; 4. first connecting elastic band; 5. Velcro thorn surface; 6. second fixing block; 7. second connecting elastic band; 8. Velcro fleece surface; 9. anti-overflow pad; 10. limit slot; 11. limit block; 12. air intake main pipe; 13. air intake branch pipe; 14. anesthesia port; 15. oxygen port; 16. external thread; 17. sealing cover. DETAILED DESCRIPTION

[0018] See also Figure 1-4 The utility model provides a technical solution: an anti-overflow anesthesia mask, comprising a fixing frame 1, a mask body 2 is connected to the front end of the fixing frame 1, and the mask body 2 is made of transparent medical silicone material, which is convenient for medical staff to observe the oral and nasal conditions of patients during anesthesia, and is safer. First fixing blocks 3 are installed at both upper and lower ends of the right side of the fixing frame 1, and the inner rear ends of the two groups of the first fixing blocks 3 are connected to the first connecting elastic band 4, and the outer rear ends of the two groups of the first connecting elastic band 4 are provided with a Velcro thorn surface 5, and second fixing blocks 6 are installed at both upper and lower ends of the left side of the fixing frame 1, and the inner rear ends of the two groups of the second fixing blocks 6 are connected to the second connecting elastic band 7, and the inner rear ends of the two groups of the second connecting elastic band 7 are provided with a Velcro fur surface 8.

[0019] Among them, the two groups of the first connecting elastic bands 4 and the second connecting elastic bands 7 are connected by the Velcro thorn surface 5 and the Velcro fur surface 8, so that the use of the mask body 2 is more stable, and the phenomenon of falling off during use can be avoided, and the tightness can be adjusted according to the comfort of different patients. An anti-overflow pad 9 is provided at the rear end of the fixing frame 1. The anti-overflow pad 9 is made of medical silicone material, which fits tightly to the face and has good sealing performance to minimize air leakage and improve the efficiency of anesthesia. A limiting slot 10 is provided on the rear end face of the fixing frame 1, and a limiting block 11 is installed on the front side of the anti-overflow pad 9. The limiting block 11 is engaged with the limiting slot 10 to make the installation of the anti-overflow pad 9 more stable. A new anti-overflow pad 9 can be replaced according to different patients, which is convenient for quick disassembly and installation.

[0020] In addition, an air intake main pipe 12 is provided at the front end of the mask body 2, and an air intake branch pipe 13 is connected to the front side of the air intake main pipe 12. An anesthesia port 14 and an oxygen port 15 are respectively provided at the upper and lower ends of the air intake branch pipe 13, which can realize the functions of anesthesia and oxygen supply at the same time, thereby improving the operating efficiency of medical staff. External threads 16 are provided at the upper and lower ends of the outer wall of the air intake branch pipe 13, and sealing covers 17 are threadedly connected at the upper and lower ends of the outer wall of the air intake branch pipe 13. When not in use or only the oxygen supply function is required, the air intake branch pipe 13 can be sealed and stored, thereby ensuring the hygiene and safety of the anesthesia mask.

[0021] When using the anti-overflow anesthesia mask in the technical solution, first, the mask body 2 is connected through the front end of the fixing frame 1. The mask body 2 is made of transparent medical silicone, which is convenient for medical staff to observe the patient's oral and nasal conditions during anesthesia, and is safer. The two sets of first connecting elastic bands 4 and second connecting elastic bands 7 are connected by Velcro thorn surface 5 and Velcro fur surface 8, so that the use of the mask body 2 is more stable, avoiding the phenomenon of falling off during use, and the tightness can be adjusted according to the comfort of different patients. The rear end of the fixing frame 1 is provided with an anti-overflow pad 9. The anti-overflow pad 9 is made of medical silicone, so that it fits tightly to the face and has good comfort. The sealing performance is improved to minimize air leakage and improve the efficiency of anesthesia. The limit block 11 is engaged with the limit slot 10 to make the installation of the anti-overflow pad 9 more stable. A new anti-overflow pad 9 can be replaced according to different patients, which is convenient for quick disassembly and installation. The upper and lower ends of the air intake branch pipe 13 are respectively provided with an anesthesia port 14 and an oxygen port 15, which can realize the functions of anesthesia and oxygen supply at the same time, thereby improving the operating efficiency of medical staff. The upper and lower ends of the outer wall of the air intake branch pipe 13 are threadedly connected with a sealing cover 17. When it is not in use or only the oxygen supply function is needed, the air intake branch pipe 13 can be sealed and stored to ensure the hygiene and safety of the anesthesia mask.

Claims

1. An anti-spill anesthesia mask, comprising a fixing frame (1), characterized in that: First fixing blocks (3) are installed at both upper and lower ends of the right side of the fixing frame (1); the inner rear ends of the two groups of the first fixing blocks (3) are connected to the first connecting elastic band (4); the outer rear ends of the two groups of the first connecting elastic band (4) are provided with Velcro thorn surfaces (5); second fixing blocks (6) are installed at both upper and lower ends of the left side of the fixing frame (1); the inner rear ends of the two groups of the second fixing blocks (6) are connected to the second connecting elastic band (7); the inner rear ends of the two groups of the second connecting elastic band (7) are provided with Velcro fur surfaces (8); an anti-overflow pad (9) is provided at the rear end of the fixing frame (1); a limiting card slot (10) is provided on the rear end surface of the fixing frame (1); a limiting card block (11) is installed on the front side of the anti-overflow pad (9); the limiting card block (11) is engaged and connected with the limiting card slot (10).

2. An anti-spill anesthesia mask according to claim 1, characterized in that: The front end of the fixing frame (1) is connected to a mask body (2), and the mask body (2) is made of transparent medical silicone.

3. The anti-overflow anesthesia mask according to claim 1, characterized in that: The two relatively groups of the first connecting elastic bands (4) and the second connecting elastic bands (7) are connected by a Velcro thorn surface (5) and a Velcro fleece surface (8).

4. The anti-spill anesthesia mask according to claim 1, characterized in that: The anti-overflow pad (9) is made of medical silica gel.

5. The anti-overflow anesthesia mask according to claim 2, characterized in that: An air intake main pipe (12) is arranged at the front end of the mask body (2), an air intake branch pipe (13) is connected to the front side of the air intake main pipe (12), and an anesthesia port (14) and an oxygen port (15) are respectively arranged at the upper and lower ends of the air intake branch pipe (13).

6. An anti-spill anesthesia mask according to claim 5, characterized in that: The upper and lower ends of the outer wall of the air intake branch pipe (13) are both provided with external threads (16), and the upper and lower ends of the outer wall of the air intake branch pipe (13) are both threadedly connected with sealing covers (17).

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