A respiratory mask for use in anaesthesia recovery

Abstract

The utility model relates to the technical field of breathing mask, concretely is a breathing mask for anesthesia recovery, including breathing mask, the front side of breathing mask is provided with the mounting protruding, the front side of mounting protruding is provided with the mounting piece, the front side of mounting piece is provided with three fixed caps equidistance, the front side of mounting protruding is provided with three fixed columns equidistance, the inside of fixed column all is provided with the thread groove, the inside of fixed cap all is provided with the thread column, in the utility model, through the mounting protruding of breathing mask front side setting, with mounting piece connects, increases different user population when using breathing mask, selects the breathing mask of adapting to the size of user face, then again installs through fixed cap, is convenient for installation and dismounting, in the use process, only needs to replace different breathing mask according to the user, and mounting piece and fixed cap do not need to replace, reduces manufacturing cost.

Description

Technical Field

[0001] This utility model relates to the field of respiratory mask technology, specifically a respiratory mask for anesthesia recovery. Background Technology

[0002] The use of a breathing mask during anesthesia recovery is mainly seen during general anesthesia. A mask is placed over the patient's mouth and nose, and the patient is instructed to take deep breaths. Normally, what is inhaled is not anesthetic, but a high concentration of oxygen. Of course, anesthetic drugs can also be inhaled directly through the mask to achieve anesthesia; for example, to help a crying child quickly enter an anesthetized state, sevoflurane can be inhaled directly through the mask. While the mask is being applied, the anesthesiologist administers an intravenous injection of anesthetic drugs. A few seconds later, the patient loses consciousness and stops breathing. At this point, the anesthesiologist will perform endotracheal intubation, inserting a tube into the trachea and connecting the patient to a ventilator for assisted breathing. The mask is used to administer a high concentration of oxygen to the patient, primarily to increase the oxygen reserve in the lungs. Because the patient cannot breathe for several minutes after endotracheal intubation, and external oxygen cannot be supplied, they rely on the oxygen stored in their lungs.

[0003] Existing post-anesthesia recovery masks are manufactured with the mask and delivery tubing integrated into one unit. However, due to differences in user groups (e.g., adults and children) and varying face sizes, the mask cannot fit properly during trial fitting. This can lead to some individuals being unable to wear the mask, thus affecting oxygen delivery during anesthesia recovery. Furthermore, the integrated design increases manufacturing costs. Therefore, a new post-anesthesia recovery mask is needed to address these issues. Utility Model Content

[0004] The technical problem to be solved by this invention is to provide a breathing mask for anesthesia recovery.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution.

[0006] A breathing mask for anesthesia recovery includes a breathing mask, a mounting protrusion on the front side of the breathing mask, a mounting member on the front side of the mounting protrusion, and three fixing covers equidistantly arranged on the front side of the mounting member.

[0007] The front side of the mounting protrusion is provided with three fixing posts at equal intervals, each fixing post having a threaded groove inside. The fixing cover has a threaded post inside, and each threaded post is threadedly connected to the corresponding threaded groove. The front side of the mounting component is provided with three arc-shaped grooves at equal intervals, and each fixing cover is engaged with the corresponding arc-shaped groove.

[0008] The rear side of the mounting component fits against the front side of the mounting protrusion.

[0009] Furthermore, the breathing mask has circular openings at both the left and right rear ends, and elastic cords are installed inside the circular openings.

[0010] Furthermore, an exhaust port is provided on the middle right side of the mounting protrusion, and a hand-tightening cap is threaded onto the outer side of the exhaust port.

[0011] Furthermore, the rear side of the mounting component is provided with a plurality of fitting grooves at equal intervals, and a first rubber ring is fixedly connected inside each fitting groove. The front side of the mounting protrusion is provided with a plurality of engaging grooves at equal intervals, and the first rubber rings are engaged and connected to the inner side of the corresponding engaging groove.

[0012] Furthermore, a mounting tube is provided in the middle of the front side of the mounting component, and anti-slip textures are provided on the outer side of the fixing cover.

[0013] Furthermore, a second rubber ring is fixedly connected to the rear side of each of the fixing covers.

[0014] Furthermore, the outer side of the arc-shaped groove engages with the outer side of the fixing post, and the center of the arc-shaped groove coincides with the center of the fixing post.

[0015] This utility model has at least the following beneficial effects:

[0016] In this invention, the mounting protrusion on the front of the breathing mask connects to the mounting component, allowing different users to select a breathing mask that fits their face size. The mounting component is then installed using the fixing cover, facilitating installation and disassembly. During use, only the breathing mask needs to be replaced according to the user, while the mounting component and fixing cover do not need to be replaced. This reduces manufacturing costs and ensures that breathing masks of different sizes can be fitted with the mounting component and fixing cover. Attached Figure Description

[0017] The accompanying drawings, which form part of this specification, illustrate embodiments of this disclosure and, together with the specification, further serve to explain the principles of this disclosure, enabling those skilled in the art to implement and use this disclosure.

[0018] Figure 1 This is a schematic diagram of the front three-dimensional structure of the present invention;

[0019] Figure 2 This is a three-dimensional exploded structural diagram of the present invention;

[0020] Figure 3 This is an exploded three-dimensional structural diagram of the mounting component and the rear side of the fixing cover of this utility model;

[0021] Figure 4This is a three-dimensional structural diagram of the mounting component of this utility model.

[0022] In the diagram: 1. Breathing mask; 101. Circular opening; 102. Elastic cord; 2. Mounting protrusion; 201. Fixing post; 202. Threaded groove; 203. Exhaust port; 204. Hand-tightening cap; 205. Engaging groove; 3. Mounting component; 301. Arc-shaped groove; 302. Mounting tube; 303. Fitting groove; 304. First rubber ring; 4. Fixing cap; 401. Threaded post; 402. Anti-slip texture; 403. Second rubber ring.

[0023] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiments of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to the specific structure, device and environment. According to specific needs, those skilled in the art can adjust or modify these devices and environments, and such adjustments or modifications are still included in the scope of the appended claims. Detailed Implementation

[0024] The following is a detailed description of a respiratory mask for anesthesia recovery provided by this utility model, with reference to the accompanying drawings and specific embodiments. It should be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments; those skilled in the art can also use other alternative methods to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit this utility model.

[0025] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0026] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0027] Example:

[0028] Please see Figure 1-4The present invention provides a technical solution: a breathing mask for anesthesia recovery, including a breathing mask 1, a mounting protrusion 2 is provided on the front side of the breathing mask 1, a mounting component 3 is provided on the front side of the mounting protrusion 2, and three fixing covers 4 are provided at equal intervals on the front side of the mounting component 3.

[0029] Three fixing posts 201 are equidistantly arranged on the front side of the mounting protrusion 2. Each fixing post 201 has a threaded groove 202 inside. Each fixing cover 4 has a threaded post 401 inside. Each threaded post 401 is threadedly connected to the corresponding threaded groove 202. Three arc-shaped grooves 301 are equidistantly arranged on the front side of the mounting part 3. Each fixing cover 4 is engaged with the corresponding arc-shaped groove 301.

[0030] The rear side of the mounting part 3 fits against the front side of the mounting protrusion 2, increasing the gap at the connection point after fitting, which leads to air leakage.

[0031] Please see Figure 1 The breathing mask 1 has a circular opening 101 at the left and right ends of the rear. An elastic cord 102 is installed inside the circular opening 101. The circular opening 101 facilitates the installation and fixation of the elastic cord 102, and the elastic cord 102 facilitates the wearing of the breathing mask 1 on the user's face.

[0032] Please see Figure 1-2 An exhaust port 203 is provided on the right side of the installation protrusion 2. A hand-tightening cap 204 is threaded on the outside of the exhaust port 203. Through the exhaust port 203 and the hand-tightening cap 204, it is convenient to directly open the hand-tightening cap 204 to exhaust the breathing mask 1 in an emergency, thereby increasing the exhaust speed and the ability to respond in an emergency.

[0033] Please see Figure 2 The rear side of the mounting component 3 is provided with several fitting grooves 303 at equal intervals. The interior of each fitting groove 303 is fixedly connected with a first rubber ring 304. The front side of the mounting protrusion 2 is provided with several locking grooves 205 at equal intervals. The first rubber rings 304 are all locked and connected to the inner side of the corresponding locking groove 205. The fitting grooves 303 facilitate the installation and fixing of the first rubber rings 304. The locking of the first rubber rings 304 with the locking grooves 205 increases the tightness of the connection between the mounting component 3 and the mounting protrusion 2 and prevents air leakage.

[0034] Please see Figure 2 and Figure 4 The mounting tube 302 is provided in the middle of the front side of the mounting component 3, and the outer side of the fixing cover 4 is provided with anti-slip texture 402. The oxygen of the ventilator is delivered to the inside of the breathing mask 1 through the mounting tube 302, and the anti-slip texture 402 increases the ease of installation and removal of the fixing cover 4.

[0035] Please see Figure 3The rear side of the fixing cover 4 is fixedly connected with a second rubber ring 403, which increases the tightness of the fixing cover 4 and the inner side of the arc groove 301, thereby increasing the stability of the mounting part 3 after installation.

[0036] Please see Figure 2 The outer side of the arc-shaped groove 301 engages with the outer side of the fixing post 201, and the center of the arc-shaped groove 301 coincides with the center of the fixing post 201, which facilitates a tight connection between the rear side of the mounting part 3 and the front side of the mounting protrusion 2, preventing air leakage.

[0037] Please see Figure 1-4 Based on the above embodiments, the present invention proposes the following working principle and installation steps: First, according to the different user groups, select a breathing mask 1 that fits the size of the user's face. Then, fix the mounting part 3 at the mounting protrusion 2 set at the front of the breathing mask 1. Engage the arc-shaped groove 301 set on the outer side of the mounting part 3 with the corresponding fixing post 201. Engage the first rubber ring 304 fixed on the rear side of the mounting part 3 with the corresponding engaging groove 205. Next, connect the fixing cover 4 to the fixing post 201. Rotate the fixing cover 4 so that the threaded post 401 is threaded into the threaded groove 202, and make the rear side of the fixing cover 4 press against the arc-shaped groove 301 to fix the mounting part 3 to the arc-shaped mask 1. Finally, deliver oxygen from inside the ventilator to inside the breathing mask 1 through the mounting tube 302.

[0038] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details have been described in detail in the above preferred embodiments; however, those skilled in the art can fully understand this utility model even without these detailed descriptions.

[0039] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A breathing mask for anesthesia recovery, comprising a breathing mask (1), characterized in that: The front side of the breathing mask (1) is provided with a mounting protrusion (2), the front side of the mounting protrusion (2) is provided with a mounting component (3), and the front side of the mounting component (3) is provided with three fixing covers (4) at equal intervals; The mounting protrusion (2) has three fixing posts (201) equidistantly arranged on its front side. Each fixing post (201) has a threaded groove (202) inside. Each fixing cover (4) has a threaded post (401) inside. Each threaded post (401) is threadedly connected to the corresponding threaded groove (202). The mounting part (3) has three arc-shaped grooves (301) equidistantly arranged on its front side. Each fixing cover (4) is engaged with the corresponding arc-shaped groove (301). The rear side of the mounting component (3) fits against the front side of the mounting protrusion (2).

2. The respiratory mask for anesthesia recovery according to claim 1, characterized in that: The breathing mask (1) has a circular opening (101) at the rear left and right ends, and an elastic cord (102) is provided inside the circular opening (101).

3. A respiratory mask for anesthesia recovery according to claim 1, characterized in that: An exhaust port (203) is provided on the middle right side of the mounting protrusion (2), and a hand-tightening cap (204) is threadedly connected to the outer side of the exhaust port (203).

4. A respiratory mask for anesthesia recovery according to claim 1, characterized in that: The mounting component (3) has several fitting grooves (303) equidistantly arranged on its rear side. Each fitting groove (303) is fixedly connected to a first rubber ring (304). The mounting protrusion (2) has several locking grooves (205) equidistantly arranged on its front side. Each first rubber ring (304) is locked to the inner side of the corresponding locking groove (205).

5. A respiratory mask for anesthesia recovery according to claim 1, characterized in that: The mounting component (3) is provided with a mounting tube (302) at the center of its front side, and the outer side of the fixing cover (4) is provided with anti-slip texture (402).

6. A respiratory mask for anesthesia recovery according to claim 1, characterized in that: The rear side of each fixing cover (4) is fixedly connected with a second rubber ring (403).

7. A respiratory mask for anesthesia recovery according to claim 1, characterized in that: The outer side of the arc-shaped groove (301) engages with the outer side of the fixing post (201), and the center of the arc-shaped groove (301) coincides with the center of the fixing post (201).

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