An improved ventilator mask

Abstract

The utility model discloses an improved ventilator mask, comprising a mask and a forehead fixing mask. Both sides of the mask and the forehead fixing mask are provided with connecting holes, the connecting holes are used to connect straps, the mask and the forehead fixing mask are connected through an adjusting component, the mask and the inner walls of the forehead fixing mask are provided with air columns, the adjusting component comprises two fixing grooves and two movable plates, one end of the two fixing grooves is fixed to the bottom of the forehead fixing mask, the two movable plates are fixedly connected through a plurality of connecting plates, the movable plates are slidably connected to the fixing grooves through a plurality of pulleys, locking screws are provided on the fixing grooves to limit and fix the fixing grooves and the movable plates, the mask and the forehead fixing mask are connected through the adjusting component, so as to adjust the position between the mask and the forehead fixing mask according to different patients, the mask and the inner walls of the forehead fixing mask are provided with air columns, the fit between the mask and the forehead fixing mask after the patient wears them is improved, and the treatment effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to an improved breathing machine mask. Background Art

[0002] With the rapid development of social economy, people pay more and more attention to medical treatment, and some patients often use ventilators for assisted breathing after surgery. In modern clinical medicine, ventilators, as an effective means to artificially replace the autonomous ventilation function, have been widely used in respiratory failure caused by various reasons, anesthesia respiratory management during major surgery, respiratory support therapy and emergency resuscitation, and occupy a very important position in the field of modern medicine. The ventilator is a vital medical device that can prevent and treat respiratory failure, reduce complications, and save and prolong the patient's life. The ventilator needs to be used with a mask.

[0003] However, existing non-invasive ventilator masks have the following disadvantages: 1. The mask structure is fixed and cannot be adjusted accordingly according to different patients; 2. The fit is poor, the treatment effect does not meet expectations, and long-term compression has the risk of causing pressure injuries. Utility Model Content

[0004] The purpose of the utility model is to provide an improved respirator mask to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an improved ventilator mask, comprising a mask and a forehead fixing cover, both sides of the mask and the forehead fixing cover are provided with connecting holes, the connecting holes are used to connect straps, the mask and the forehead fixing cover are connected by an adjustment component, the mask and the inner wall of the forehead fixing cover are provided with air columns, the adjustment component comprises two fixed grooves and two movable plates, one end of the two fixed grooves is fixed to the bottom of the forehead fixing cover, the two movable plates are fixedly connected by a plurality of connecting plates, the movable plate is slidably connected to the fixed groove through a plurality of pulleys, a locking screw is provided on the fixed groove, one end of the locking screw is located outside the fixed groove and is provided with a knob, the other end of the locking screw is provided with a connecting head, the fixed groove is provided with a first screw hole for accommodating the connecting head, the movable plate is provided with a plurality of second screw holes, the locking screw is driven by the knob to drive the connecting head to extend into the corresponding second screw hole, so as to limit and fix the fixed groove and the movable plate.

[0006] Preferably, the air column is detachably connected by a plurality of air cushions.

[0007] Preferably, the mask is provided with exhaust holes.

[0008] Preferably, a connecting block is installed at one end of the mask, an air supply pipe is installed at one end of the connecting block, and a connecting port is installed at the lower end of the air supply pipe.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. This improved ventilator mask includes a mask and a forehead fixed mask, which are connected by an adjustment component to facilitate adjusting the position between the mask and the forehead fixed mask according to different patients. When the adjustment component is specifically adjusted, the position between the movable plate and the fixed groove is first adjusted relatively. After the adjustment, the locking screw is driven by the knob to drive the connector to extend into the corresponding second screw hole to limit the position between the fixed groove and the movable plate.

[0011] 2. Air columns are provided on the inner walls of the mask and the forehead fixing cover to improve the fit of the mask and the forehead fixing cover after the patient wears them, improve the treatment effect, and avoid the risk of pressure injuries caused by long-term compression. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is one of the schematic diagrams of the installation structure of some adjustment components of the utility model;

[0013] Figure 2 This is the second schematic diagram of the installation structure of some adjustment components of the utility model;

[0014] Figure 3 It is a schematic diagram of the external structure of the utility model.

[0015] In the accompanying drawings: 1. mask; 2. forehead fixing cover; 3. adjustment component; 4. air column; 5. fixing groove; 6. movable plate; 7. connecting plate; 8. pulley; 9. locking screw; 10. knob; 11. connector; 12. first screw hole; 13. second screw hole; 14. exhaust hole; 15. connecting block; 16. air supply pipe; 17. connecting port. DETAILED DESCRIPTION

[0016] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. The same components are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0017] Example: See Figure 1-3The utility model provides a technical solution: an improved ventilator mask, comprising a mask 1 and a forehead fixing mask 2, both sides of the mask 1 and the forehead fixing mask 2 are provided with connecting holes, the connecting holes are used to connect straps, the mask 1 and the forehead fixing mask 2 are connected through an adjustment component 3, so as to adjust the position between the mask 1 and the forehead fixing mask 2 according to different patients, the mask 1 and the forehead fixing mask 2 are provided with air columns 4 on the inner walls, so as to improve the fit of the patient after wearing the mask 1 and the forehead fixing mask 2, improve the treatment effect, and avoid the risk of pressure injury caused by long-term compression, the adjustment component 3 includes two fixing grooves 5 and two movable plates 6, one end of the two fixing grooves 5 is fixed on the forehead At the bottom of the fixed cover 2, the two movable plates 6 are fixedly connected by a plurality of connecting plates 7, and the movable plate 6 is slidably connected to the fixed groove 5 through a plurality of pulleys 8. A locking screw 9 is provided on the fixed groove 5, one end of the locking screw 9 is located outside the fixed groove 5 and is provided with a knob 10, and the other end of the locking screw 9 is provided with a connecting head 11, and a first screw hole 12 for accommodating the connecting head 11 is provided on the fixed groove 5, and a plurality of second screw holes 13 are provided on the movable plate 6 to relatively adjust the position between the movable plate 6 and the fixed groove 5. After adjustment, the locking screw 9 is driven by the knob 10 to drive the connecting head 11 to extend into the corresponding second screw hole 13, so as to limit and fix the fixed groove 5 and the movable plate 6.

[0018] In this embodiment, the air column 4 is detachably connected by a plurality of air cushions, and when necessary, the corresponding air cushions can be punctured according to demand, so that the mask 1 can be used normally.

[0019] In this embodiment, the mask 1 is provided with an exhaust hole 14 for exhausting air.

[0020] In this embodiment, a connecting block 15 is installed at one end of the mask 1, an air supply pipe 16 is installed at one end of the connecting block 15, and a connecting port 17 is installed at the lower end of the air supply pipe 16. The mask 1 can be used after being connected to the ventilator through the connecting port 17.

[0021] Working principle: This improved ventilator mask includes a mask 1 and a forehead fixed mask 2, and the mask 1 and the forehead fixed mask 2 are connected by an adjustment component 3 to facilitate the adjustment of the position between the mask 1 and the forehead fixed mask 2 according to different patients. When the adjustment component 3 is specifically adjusted, the position between the movable plate 6 and the fixed groove 5 is first adjusted relatively. After the adjustment, the locking screw 9 is driven by the knob 10 to drive the connecting head 11 to extend into the corresponding second screw hole 13 to limit the position between the fixed groove 5 and the movable plate 6.

[0022] Air columns 4 are provided on the inner walls of the mask 1 and the forehead fixing cover 2 to improve the fit of the mask 1 and the forehead fixing cover 2 after the patient wears them, improve the treatment effect, and avoid the risk of pressure injuries caused by long-term compression.

[0023] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0024] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. An improved ventilator mask, comprising a mask (1) and a forehead fixing mask (2), wherein both sides of the mask (1) and the forehead fixing mask (2) are provided with connecting holes, wherein the connecting holes are used to connect a strap, and the characteristics are: The face mask (1) and the forehead fixing cover (2) are connected via an adjustment component (3); air columns (4) are provided on the inner walls of the face mask (1) and the forehead fixing cover (2); the adjustment component (3) comprises two fixing grooves (5) and two movable plates (6); one end of the two fixing grooves (5) is fixed to the bottom of the forehead fixing cover (2); the two movable plates (6) are fixedly connected via a plurality of connecting plates (7); the movable plates (6) are slidably connected to the fixing grooves (5) via a plurality of pulleys (8); the fixing grooves (5) are provided with locking screws. A rod (9), one end of the locking screw (9) is located outside the fixing groove (5) and is provided with a knob (10), the other end of the locking screw (9) is provided with a connecting head (11), the fixing groove (5) is provided with a first screw hole (12) for accommodating the connecting head (11), and the movable plate (6) is provided with a plurality of second screw holes (13), and the locking screw (9) is driven by the knob (10) to drive the connecting head (11) to extend into the corresponding second screw hole (13), so as to limit and fix the fixing groove (5) and the movable plate (6).

2. An improved breathing machine mask according to claim 1, characterized in that: The air column (4) is detachably connected by a plurality of air cushions.

3. The improved breathing machine mask according to claim 1, characterized in that: The mask (1) is provided with an exhaust hole (14).

4. The improved breathing machine mask according to claim 1, characterized in that: A connection block (15) is installed at one end of the mask (1), an air supply pipe (16) is installed at one end of the connection block (15), and a connection port (17) is installed at the lower end of the air supply pipe (16).

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