Anaesthetic mask for special crowds

Abstract

The utility model belongs to the technical field of anaesthetic masks, and discloses an anaesthetic mask for special crowds, which comprises a mask body, a flexible contact pad is fixedly mounted on the back of the mask body, an adhesive tape is fixedly mounted on the outer wall of the flexible contact pad, and an air bag is fixedly mounted at the lower end of the back of the mask body. According to the anaesthetic mask for the special crowd, when the anaesthetic mask is used by a patient with a defective mandibular surface, the flexible contact pad is fixed to the face of the patient through the adhesive tape on the outer wall of the flexible contact pad, the flexible contact pad is fixed to the face of the patient through the air bag, the flexible contact pad is fixed to the face of the patient through the air bag, and the flexible contact pad is fixed to the face of the patient through the air bag. In the using process, the air adding pipe is connected with air supply equipment, air is supplied into the air adding pipe through the air supply equipment, at the moment, the air enters the connecting pipe through the air adding pipe, then the air bag is inflated and expanded in the air bag through the connecting pipe, and the sunken part of the lower jaw of a patient is filled after the air bag is expanded, so that the problem of air leakage during anesthesia is prevented.

Description

Technical Field

[0001] This utility model belongs to the field of anesthesia mask technology, specifically an anesthesia mask for special populations. Background Technology

[0002] An anesthesia mask is a device used in medical settings to deliver anesthetic gases to patients. It is typically made of soft, transparent materials, such as silicone or rubber, to facilitate observation of the patient's face and ensure comfort during wear. The mask is designed to provide a well-sealed interface, allowing the anesthetic gas to be effectively delivered into the patient's airway. Anesthesia masks are commonly used during the induction and maintenance phases of general anesthesia before surgery, and can also be used alone during short surgical procedures. They are usually used in conjunction with an anesthesia machine, which mixes and regulates the proportions of oxygen, anesthetic gas, and other respiratory gases, then supplies them to the patient through the mask. Anesthesia masks come in different sizes to accommodate patients of varying ages and sizes, from newborns to adults. Furthermore, some specially designed masks are easy to clean and sterilize for reuse, while others are disposable to avoid the risk of cross-infection.

[0003] Existing anesthesia masks are identical in structure except for size. However, some patients with maxillofacial deformities, such as those with short mandibles (no chin), are prone to air leakage under their jaw when wearing regular anesthesia masks. To solve this problem, an anesthesia mask for special populations is proposed. Utility Model Content

[0004] The purpose of this utility model is to solve the above problems by providing an anesthesia mask for special populations, comprising:

[0005] The mask body has a flexible contact pad fixedly installed on its back, and an adhesive tape fixedly installed on the outer wall of the flexible contact pad. An airbag is fixedly installed at the lower back of the mask body, and one side of the airbag is fixedly connected to the outer wall of the flexible contact pad. An air filling tube is integrally provided on the top of the mask body, and a connecting tube is fixedly installed between the air filling tube and the airbag.

[0006] With the above technical solution, when anesthesia masks are used on patients with mandibular defects, the flexible contact pad is first fixed to the patient's face with adhesive tape on the outer wall of the flexible contact pad. During use, the gas supply tube is connected to the gas supply equipment, and gas is supplied to the inside of the gas supply tube through the gas supply equipment. At this time, the gas enters the connecting tube through the gas supply tube, and then enters the air bladder through the connecting tube to inflate the air bladder. After the air bladder inflates, it fills the depression of the patient's mandible, thereby preventing gas leakage during anesthesia.

[0007] In a preferred embodiment, a connection port is provided at the center of the front side of the mask body.

[0008] Through the above technical solution, the anesthetic enters the mask body through the connection port.

[0009] In a preferred embodiment, the outer wall of the connection port is rotatably connected to a four-corner hanging ring bracket, and each of the four corners of the four-corner hanging ring bracket is provided with a connecting ring.

[0010] The above technical solution uses a connecting ring to secure the binding strap.

[0011] In a preferred embodiment, a one-way valve is fixedly installed on the outer wall of the gas filling pipe.

[0012] In a preferred embodiment, a limiting baffle is integrally provided at the lower end of the inner wall of the connection port, and the limiting baffle is located directly above the airbag.

[0013] With the above technical solution, when the airbag inflates, the limiting baffle blocks the airbag to prevent it from blocking the connection port during the inflation process.

[0014] In summary, due to the adoption of the above technical solutions, the beneficial effects of this utility model are: this utility model proposes an anesthesia mask for special groups of people.

[0015] When using an anesthesia mask on patients with mandibular facial defects, the flexible contact pad is first fixed to the patient's face using adhesive tape on the outer wall of the flexible contact pad. During use, the gas supply tube is connected to the gas supply equipment, which supplies gas to the inside of the gas supply tube. At this time, the gas enters the connecting tube through the gas supply tube, and then enters the air bladder through the connecting tube, causing the air bladder to inflate. After the air bladder inflates, it fills the depression in the patient's mandible, thereby preventing gas leakage during anesthesia. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a rear view of the present invention;

[0018] Figure 3 This utility model Figure 2 A magnified view of A in the middle.

[0019] The markings in the diagram are: 1-Mask body; 2-Connecting port; 3-Four-corner hanging ring bracket; 4-Connecting ring; 5-Air supply tube; 6-Flexible contact pad; 7-Adhesive tape; 8-Airbag; 9-Connecting tube; 10-One-way valve; 11-Limiting baffle. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below in conjunction with the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] The following will combine Figure 1-3 A detailed description is provided of an anesthesia mask for special populations according to an embodiment of this utility model.

[0022] Example:

[0023] A special type of anesthesia mask for specific populations, comprising:

[0024] The mask body 1 has a flexible contact pad 6 fixedly installed on its back. A connection port 2 is provided in the middle of the front side of the mask body 1. The anesthetic enters the mask body 1 through the connection port 2. A four-corner hanging ring bracket 3 is rotatably connected to the outer wall of the connection port 2. Each of the four corners of the four-corner hanging ring bracket 3 is provided with a connecting ring 4, and the strap is fixedly connected through the connecting ring 4.

[0025] An adhesive tape 7 is fixedly installed on the outer wall of the flexible contact pad 6. An airbag 8 is fixedly installed on the lower back of the mask body 1. One side of the airbag 8 is fixedly connected to the outer wall of the flexible contact pad 6. An air filling pipe 5 is integrally provided on the top of the mask body 1. A one-way valve 10 is fixedly installed on the outer wall of the air filling pipe 5. A connecting pipe 9 is fixedly installed between the air filling pipe 5 and the airbag 8. A limit baffle 11 is integrally provided on the lower inner wall of the connecting port 2. The limit baffle 11 is located directly above the airbag 8. When the airbag 8 inflates, the limit baffle 11 blocks the airbag 8, preventing it from expanding. During the expansion process, the connection port 2 is blocked. When using an anesthesia mask for patients with mandibular defects, the flexible contact pad 6 is first fixed to the patient's face by the adhesive tape 7 on the outer wall of the flexible contact pad 6. During use, the gas supply tube 5 is connected to the gas supply equipment, and the gas supply equipment supplies gas to the inside of the gas supply tube 5. At this time, the gas enters the connecting tube 9 through the gas supply tube 5, and then enters the air bag 8 through the connecting tube 9 to inflate the air bag. After the air bag expands, it fills the depression of the patient's mandible, thereby preventing the problem of gas leakage during anesthesia.

[0026] Working principle:

[0027] When using an anesthesia mask on a patient with a mandibular facial defect, the flexible contact pad 6 is first fixed to the patient's face using the adhesive tape 7 on the outer wall of the flexible contact pad 6. During use, the gas supply tube 5 is connected to the gas supply device, and gas is supplied to the inside of the gas supply tube 5 through the gas supply device. At this time, the gas enters the connecting tube 9 through the gas supply tube 5, and then enters the air bladder 8 through the connecting tube 9 to inflate the air bladder. After the air bladder inflates, it fills the depression in the patient's mandible, thereby preventing gas leakage during anesthesia.

[0028] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An anesthesia mask for special populations, characterized in that: include: The mask body (1) has a flexible contact pad (6) fixedly installed on its back. An adhesive tape (7) is fixedly installed on the outer wall of the flexible contact pad (6). An airbag (8) is fixedly installed at the lower back of the mask body (1). One side of the airbag (8) is fixedly connected to the outer wall of the flexible contact pad (6). An air filling tube (5) is integrally provided on the top of the mask body (1). A connecting tube (9) is fixedly installed between the air filling tube (5) and the airbag (8).

2. The anesthesia mask for special populations as described in claim 1, characterized in that: The mask body (1) has a connection port (2) in the middle of the front side.

3. The anesthesia mask for special populations as described in claim 2, characterized in that: The outer wall of the connection port (2) is rotatably connected to a four-corner hanging ring bracket (3), and each of the four corners of the four-corner hanging ring bracket (3) is provided with a connecting ring (4).

4. The anesthesia mask for special populations as described in claim 1, characterized in that: A one-way valve (10) is fixedly installed on the outer wall of the gas filling pipe (5).

5. The anesthesia mask for special populations as described in claim 2, characterized in that: A limiting baffle (11) is integrally provided at the lower end of the inner wall of the connection port (2), and the limiting baffle (11) is located directly above the airbag (8).

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