Protective mask for tracheotomy sputum suction

Abstract

The protective mask comprises a mask body and an upper mask body, the upper mask body is arranged at the top of the mask body, the surface of the mask body is fixedly connected with reinforcing ribs, the inner wall of the mask body is connected with the mask body through springs, the mask body is attached to the edge of a breathing mask, and the breathing mask is fixedly connected with a connecting strip through a side strip. The upper cover body is fixedly connected with the frame body, and a lens is fixedly connected in the frame body. Connection of the breathing mask can be achieved by arranging the mask body, the mask body can protect the mouth and the nose of a doctor, the breathing mask is limited through the adjustable side edge strips and the connecting strips, the edge of the breathing mask is pressed and fixed by arranging the mask body, eye protection can be achieved by arranging the movable upper mask body, and the breathing mask is convenient to use. The eyes of a doctor can be tightly attached to the buffer ring, the eye protection effect is guaranteed, meanwhile, the upper cover body is stably fixed, the lens is arranged in the frame body, observation of the doctor can be facilitated, and smooth operation is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of protective mask applications, and in particular to a protective mask for tracheotomy and sputum suction. Background Art

[0002] A protective mask is a device used to protect the face and neck from flying metal debris, harmful gases, liquid splashes, metal and high-temperature solvent flying powder, etc. Its structure is: toothed knobs are installed on the left and right sides of the elastic head clamp, and a large arc-shaped thin curved transparent cover is installed on the toothed knob. The transparent cover can be rotated on the elastic head clamp with the toothed knob and placed on the face or top of the head. It can be used in conjunction with a gas mask, a dust mask, and a work hat to achieve the purpose of comprehensive protection.

[0003] Tracheotomy is a common surgery that involves cutting the trachea in the neck, inserting a tracheal tube, and maintaining unobstructed breathing. It is a common rescue skill for emergency treatment of upper airway obstruction and is suitable for all patients who need tracheotomy except for critical upper airway obstruction. Emergency tracheotomy is suitable for patients with acute upper airway obstruction accompanied by severe dyspnea. If tracheotomy is required for suction, sputum and the patient's respiratory waste gas will be discharged during the tracheotomy, and the doctor needs to wear a protective mask for the operation.

[0004] In the existing patent "CN202023307780.4 A tracheotomy protective cover", it avoids the limitation of the cover body and indirectly increases the difficulty of the operation; but when performing suction on tracheotomy patients, it is necessary to place a negative pressure tube at the trachea. The presence of the protective cover will lead to unclear observation and easy secondary damage to the trachea. In order to prevent the doctor's mouth, nose and eyes from being contaminated, protection is required, which will lead to inconvenience in the operation, and it is impossible to achieve both effective protection and convenience of the operation, which increases the risk of misoperation. Therefore, in view of the above problems, a protective mask for tracheotomy suction is proposed. Utility Model Content

[0005] In this embodiment, a protective mask for tracheotomy and sputum suction is provided to solve the problem of inconvenience in using protective masks in the prior art.

[0006] According to one aspect of the present application, a protective mask for tracheotomy and suction is provided, comprising a mask body and an upper mask body, wherein the upper mask body is provided on the top of the mask body, the surface of the mask body is fixedly connected to the reinforcing ribs, the inner wall of the mask body is connected to the mask body through a spring, the mask body fits the edge of the breathing mask, the breathing mask is fixedly connected to the connecting strip through side strips, the upper mask body is fixedly connected to a frame body, a lens is threadedly connected to the inside of the frame body, and a buffer ring of an annular structure is fixedly connected to the inner wall of the upper mask body.

[0007] Furthermore, two reinforcing ribs are provided on the surface of the mask body, and both ends of each of the reinforcing ribs are fixedly connected to the connecting belts, and the connecting belts are connected by buckles.

[0008] Furthermore, the cross section of the cover body is a U-shaped structure, and a plurality of evenly distributed springs are provided on one side of the cover body.

[0009] Furthermore, the breathing mask is arranged inside the mask body, and two connecting strips are provided on both sides of the breathing mask.

[0010] Furthermore, side strips and connecting strips are respectively provided on both sides of one end of the mask body, and the side strips and connecting strips are both slidably connected to the edge of the mask body.

[0011] Furthermore, the side strips and the connecting strips are both L-shaped structures, the end of the connecting strip is fixedly connected to the knob, and the knob contacts the surface of the mask body.

[0012] Furthermore, the top of the mask body is fixedly connected to two connecting rods, the two connecting rods are symmetrically distributed on both sides of the mask body, and the top end of each connecting rod is fixedly connected to a clamping block.

[0013] Furthermore, a second positioning hole is opened on either side of the top of the mask body, the bottom edge of the upper mask body is fixedly connected to the protrusion, and the protrusion is engaged and clamped with the inside of the second positioning hole.

[0014] Furthermore, first positioning holes are formed on both side edges of the upper cover body, and the inside of the first positioning holes is engaged with the clamping blocks.

[0015] Furthermore, the number of the buffer rings is two, and each of the buffer rings is correspondingly arranged on one side of the frame.

[0016] Through the above-mentioned embodiments of the present application, a protective mask for tracheotomy and suction is adopted to solve the problem of inconvenience in using the protective mask. By setting the mask body, the connection of the breathing mask can be realized, so that the mask body protects the doctor's mouth and nose, and the adjustable side strips and connecting strips are used to limit the breathing mask. By setting the mask body, the edge of the breathing mask is pressed and fixed, which effectively plays a protective effect and avoids the problem of loose sealing. A movable upper mask body is provided to achieve eye protection, so that the doctor's eyes can be close to the buffer ring, ensuring the eye protection effect while achieving stable fixation of the upper mask body. A lens is provided inside the frame, and the position of the lens can be adjusted according to the doctor's needs to make the surgical picture clearer, which can facilitate the doctor's observation and avoid the problem of secondary injury to the patient. A plurality of reinforcing ribs are provided on the mask body to ensure the stability of the mask body. At the same time, the mask body is fixed to the back of the doctor's head and neck, which can improve the wearing stability and achieve smooth surgical operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 This is an overall three-dimensional schematic diagram of an embodiment of the present application;

[0019] Figure 2 A front view schematic diagram of an embodiment of the present application;

[0020] Figure 3 It is a side view schematic diagram of an embodiment of the present application.

[0021] In the figure: 1, mask body, 2, upper mask body, 3, reinforcing ribs, 4, connecting belt, 5, buckle, 6, spring, 7, mask body, 8, breathing mask, 9, side strips, 10, connecting strips, 11, knobs, 12, connecting rods, 13, frame, 14, lens, 15, buffer ring, 16, first positioning hole, 17, protrusions, 18, second positioning hole, 19, blocks. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0023] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0024] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0025] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0026] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] See also Figure 1-3 As shown, a protective mask for tracheotomy and sputum suction comprises a mask body 1 and an upper mask body 2, wherein the upper mask body 2 is provided on the top of the mask body 1, the surface of the mask body 1 is fixedly connected to the reinforcing rib 3, the inner wall of the mask body 1 is connected to the mask body 7 through a spring 6, the mask body 7 is fitted with the edge of the breathing mask 8, the breathing mask 8 is fixedly connected to the connecting strip 10 through the side strip 9, the upper mask body 2 is fixedly connected to the frame 13, the inner part of the frame 13 is threadedly connected with a lens 14, and the inner wall of the upper mask body 2 is fixedly connected with a buffer ring 15 of an annular structure.

[0029] The mask body 1 is provided with two reinforcing ribs 3 on its surface, each of which is fixedly connected to the connecting belt 4 at both ends, and the connecting belts 4 are connected by buckles 5. The structural stability of the mask body 1 can be improved by providing the reinforcing ribs 3, and the connection of the connecting belt 4 is achieved by the reinforcing ribs 3, which facilitates the wearing stability of the mask body 1; the cross-section of the mask body 7 is a U-shaped structure, and a plurality of evenly distributed springs 6 are provided on one side of the mask body 7. The springs 6 can be provided to push the mask body 7 to fit the edge of the breathing mask 8, which can effectively ensure that the breathing mask 8 fits closely to the skin at the edge of the face; the breathing mask 8 is provided with Placed inside the mask body 1, two connecting strips 10 are provided on both sides of the breathing mask 8. The breathing mask 8 is connected by setting the connecting strips 10, so that the tightness of the breathing mask 8 can be adjusted by adjusting the connecting strips 10 and the side strips 9; the mask body 1 is provided with side strips 9 and connecting strips 10 on both sides of one end, respectively, and the side strips 9 and connecting strips 10 are slidably connected to the edge of the mask body 1, and the movement on both sides of the mask body 1 is realized by the side strips 9 and the connecting strips 10, and the fixing after the movement can be performed by setting a knob; the side strips 9 and the connecting strips 10 are both L-shaped structures, and the connecting strips 10 are L-shaped structures. The end of 10 is fixedly connected to the knob 11, and the knob 11 contacts the surface of the mask body 1. By tightening the knob 11, the connecting strip 10 can be pressed against the edge of the mask body 1 to achieve quick fixation; the top of the mask body 1 is fixedly connected to two connecting rods 12, and the two connecting rods 12 are symmetrically distributed on both sides of the mask body 1, and the top of each connecting rod 12 is fixedly connected to the block 19, and the block 19 is fixed by the connecting rod 12, and the upper cover 2 is fixed by the block 19 and the first positioning hole 16. The second positioning hole 18 is opened on both sides of the top of the mask body 1. The bottom edge of the upper cover body 2 is fixedly connected to the protrusion 17, and the protrusion 17 is engaged with the inside of the second positioning hole 18. The bottom of the upper cover body 2 is fixed by setting the protrusion 17 and the second positioning hole 18, and the upper cover body 2 can be stably fixed; the edges of both sides of the upper cover body 2 are provided with first positioning holes 16, and the inside of the first positioning holes 16 is engaged with the card block 19; the number of the buffer rings 15 is two, and each of the buffer rings 15 is correspondingly arranged on one side of the frame 13. By setting the buffer rings 15, the skin around the eyes can be closely fitted, which can play a protective role for the eyes.

[0030] When the present application is in use, the mask body 1 improves stability through the reinforcing ribs 3, and the mask body 1 is fixed to the doctor's face through the cooperation of the connecting belt 4 and the buckle 5, so that the breathing mask 8 fits the doctor's face, and the frame 13 is pushed to fit the edge of the breathing mask 8 by the elasticity of the spring 6 to achieve stable fixation, and the curvature of the breathing mask 8 is adjusted by moving the side strips 9 and the connecting strips 10, and then fixed by tightening the knob 11 to achieve a close fit of the breathing mask 8, and then the upper mask body 2 is moved to drive the buffer ring 15 to fit the edge of the doctor's eye, so that the block 19 on the connecting rod 12 is clamped into the corresponding first positioning hole 16, and the protrusion 17 is clamped into the corresponding second positioning hole 18 to achieve the fixation of the upper mask body 2, and the close fit of the doctor's eye edge can be ensured by the upper mask body 2. When performing surgical operations, the lens 14 arranged in the frame 13 can magnify the picture in front of the eyes, so that the doctor can easily observe the position of the patient's affected area even through the mask body 1, which facilitates the smooth progress of the operation.

[0031] The benefits of this application are:

[0032] 1. The present application can realize the connection of the breathing mask by setting the mask body, so that the mask body can protect the doctor's mouth and nose, and use the adjustable side strips and connecting strips to limit the breathing mask. By setting the mask body, the edge of the breathing mask is pressed and fixed, which effectively plays a protective effect and avoids the problem of loose sealing;

[0033] 2. The present application is provided with a movable upper mask body, which can realize eye protection, and can make the doctor's eyes close to the buffer ring, ensuring the eye protection effect while realizing the stable fixation of the upper mask body. A lens is arranged inside the frame body, which can facilitate the doctor's observation and avoid the problem of secondary injury to the patient;

[0034] 3. The present application sets a plurality of reinforcing ribs on the mask body to ensure the stability of the mask body. At the same time, the mask body is fixed on the back of the doctor's head and neck, which can improve the wearing stability and realize the smooth progress of the surgical operation.

[0035] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A protective mask for tracheotomy and sputum suction, comprising a mask body (1) and an upper mask body (2), characterized in that: An upper cover body (2) is provided on the top of the mask body (1); the surface of the mask body (1) is fixedly connected to the reinforcing rib (3); the inner wall of the mask body (1) is connected to the cover body (7) via a spring (6); the cover body (7) fits the edge of the breathing mask (8); the breathing mask (8) is fixedly connected to the connecting strip (10) via a side strip (9); the upper cover body (2) is fixedly connected to the frame body (13); a lens (14) is threadedly connected to the inside of the frame body (13); and a buffer ring (15) of an annular structure is fixedly connected to the inner wall of the upper cover body (2).

2. The protective mask for tracheotomy and sputum suction according to claim 1, characterized in that: Two reinforcing ribs (3) are provided on the surface of the mask body (1), and both ends of each reinforcing rib (3) are fixedly connected to a connecting belt (4), and the connecting belts (4) are connected via buckles (5).

3. The protective mask for tracheotomy and sputum suction according to claim 1, characterized in that: The cross section of the cover body (7) is a U-shaped structure, and a plurality of evenly distributed springs (6) are provided on one side of the cover body (7).

4. The protective mask for tracheotomy and sputum suction according to claim 1, characterized in that: The breathing mask (8) is arranged inside the mask body (1), and two connecting strips (10) are provided on both sides of the breathing mask (8).

5. The protective mask for tracheotomy and sputum suction according to claim 1, characterized in that: Side strips (9) and connecting strips (10) are respectively provided on both sides of one end of the mask body (1), and the side strips (9) and connecting strips (10) are both slidably connected to the edge of the mask body (1).

6. The protective mask for tracheotomy and sputum suction according to claim 1, characterized in that: The side strips (9) and the connecting strip (10) are both L-shaped structures, the end of the connecting strip (10) is fixedly connected to the knob (11), and the knob (11) contacts the surface of the mask body (1).

7. The protective mask for tracheotomy and sputum suction according to claim 1, characterized in that: The top of the mask body (1) is fixedly connected to two connecting rods (12), the two connecting rods (12) are symmetrically distributed on both sides of the mask body (1), and the top of each connecting rod (12) is fixedly connected to a clamping block (19).

8. The protective mask for tracheotomy and sputum suction according to claim 1, characterized in that: A second positioning hole (18) is provided on either side of the top of the mask body (1), the bottom edge of the upper mask body (2) is fixedly connected to the protrusion (17), and the protrusion (17) is engaged and snap-fitted inside the second positioning hole (18).

9. The protective mask for tracheotomy and sputum suction according to claim 1, characterized in that: First positioning holes (16) are provided on the edges of both sides of the upper cover body (2), and the interior of the first positioning holes (16) is engaged with a clamping block (19).

10. The protective mask for tracheotomy and sputum suction according to claim 1, characterized in that: The number of the buffer rings (15) is two, and each buffer ring (15) is correspondingly arranged on one side of the frame (13).

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