An atomizing respiratory care mask

Abstract

The utility model relates to a kind of atomization respiratory nursing face guard, including main body face guard, elastic band and atomization cup;Connecting hole and air hole are equipped in the front of main body face guard, connecting hole is connected by conduit and atomization cup;Binding band connecting ring is connected in the upper end and the left and right ends of the side of main body face guard;Elastic band includes annular band, circular band, connecting band, lower end strip band, upper end strip band and middle strip band;Annular band and circular band are connected by connecting band, lower end strip band is connected in the left and right sides of annular band, upper end strip band is connected in the left and right sides of circular band, middle strip band is connected in the upper end of circular band;Magic tape is equipped in the end of lower end strip band, upper end strip band and middle strip band;Two lower end strip bands are connected on the binding band connecting ring of the left and right ends of main body face guard by the magic tape of end portion, middle strip band is connected on the binding band connecting ring of the upper end of main body face guard by the magic tape of end portion.

Description

Technical Field

[0001] The utility model relates to the technical field of medical appliances, in particular to an atomizing respiratory care face mask. Background Art

[0002] The atomizing inhalation method uses a high-speed oxygen stream to form the liquid medicine into a mist, which is then inhaled through the respiratory tract to achieve the therapeutic purpose. It can treat respiratory tract infections, eliminate inflammation and edema, relieve spasm, dilute phlegm, and help expectorate.

[0003] For the current atomizing respiratory care face mask, the patient needs to press it against the face by hand and cannot be connected to the face, which brings a lot of inconvenience to the nursing treatment process.

[0004] In addition, there is another type of face mask that fixes the main body face mask on the patient's face through an elastic band; however, a single elastic band will produce indentations on the patient's head and face, and the patient will feel uncomfortable after wearing it for a long time; at the same time, a single elastic band cannot make the main body face mask fit well with the face, often resulting in air leakage; on the other hand, the existing atomizing cup has a complex structure and high manufacturing cost.

[0005] The foregoing description is provided to give a general background information and does not necessarily constitute prior art. Summary of the Utility Model

[0006] The purpose of the utility model is to provide an atomizing respiratory care face mask, which improves the connection stability of the main body face mask, is not easy to fall off, and is convenient for the patient to move.

[0007] The utility model provides an atomizing respiratory care face mask, which comprises a main body face mask, an elastic band and an atomizing cup; the inside of the main body face mask is hollow and the rear end is open. A nose bridge placement groove and a chin placement groove are provided at the rear end opening of the main body face mask; a connection hole and air-permeable small holes are provided on the front of the main body face mask, and the connection hole is connected to the atomizing cup through a conduit; a strap connection ring is connected to the upper end and the left and right ends of the side of the main body face mask; the elastic band is in a T shape as a whole, and the elastic band comprises an annular band, a circular band, a connection band, a lower strip band, an upper strip band and a middle strip band; the annular band and the circular band are connected through the connection band, the lower strip bands are connected to the left and right sides of the annular band respectively, the upper strip bands are connected to the left and right sides of the circular band respectively, and the middle strip band is connected to the upper end of the circular band; magic tapes are provided at the ends of the lower strip band, the upper strip band and the middle strip band; the two lower strip bands are correspondingly connected to the strap connection rings at the left and right ends of the main body face mask through the magic tapes at the ends, and the middle strip band is correspondingly connected to the strap connection ring at the upper end of the main body face mask through the magic tape at the end.

[0008] Using the above technical solution, when using the mask, the open end of the main mask is placed over the patient's mouth and nose, the nasal bridge groove is fitted to the patient's nasal bridge, and the chin groove is fitted to the patient's chin; the ring band is pressed against the cerebellum, the circular band is pressed against the upper part of the cerebellum, the middle strip band goes around the top of the head, and the two upper strip bands are fastened to the patient's forehead with Velcro; the nebulizer cup contains the treatment solution, and the air inlet tube at the lower end of the nebulizer cup is connected to an external air pump or hospital oxygen supply connector through a tube.

[0009] Further, the atomizing cup includes an upper cup body, a lower cup body, a connecting sleeve, an air inlet pipe, an inhalation pipe, a connecting rod, an arc-shaped baffle, and a cross-shaped bracket; the upper cup body is a hollow cylinder with an air outlet on its upper surface, which is connected to the connecting hole via a conduit; the cross-shaped bracket is connected to the air outlet, and the connecting rod is vertically connected to the lower end of the cross-shaped bracket, with the arc-shaped baffle connected to the other end of the connecting rod; a connecting sleeve is provided at the lower end of the upper cup body, and the lower cup body is a hollow cylinder with an open upper end, with the connecting sleeve inserted into the upper opening of the lower cup body; an insertion port is provided on the lower surface of the upper cup body, the air inlet pipe passes through the bottom surface of the lower cup body, the head of the air inlet pipe passes through the insertion port, and the head of the air inlet pipe has a small air jet nozzle located directly below the arc-shaped baffle; two inhalation pipes are connected to the side of the air inlet pipe.

[0010] Using the above technical solution, the lower end of the air inlet tube is connected to an external air pump or hospital oxygen supply connector via a conduit. The required liquid is added to the lower cup body, and then the cup body and cup cover are tightened. Air is injected into the air inlet tube by the external air pump or hospital oxygen supply connector. The rapidly flowing air enters the air inlet tube, and according to the Venturi principle, the liquid inside the lower cup body flows into the air inlet tube through the inhalation tube and is sprayed out from the small air jet at the head of the air inlet tube, hitting the arc-shaped baffle and forming mist-like particles. These particles are discharged from both sides of the arc-shaped baffle, i.e., inside the upper cup body, and flow to the air outlet, thus entering the main mask through the conduit for nebulization therapy.

[0011] Furthermore, an external thread is provided on the outer wall of the connecting sleeve, and an internal thread is provided on the inner wall of the upper opening of the lower cup body, wherein the external thread and the internal thread are connected.

[0012] Furthermore, the main mask also includes a threaded tube connected to the connection hole, and the threaded tube is connected and communicated with the atomizing cup.

[0013] This utility model of atomizing respiratory care mask involves placing the open end of the main mask over the patient's mouth and nose, with the nose bridge groove fitting snugly against the patient's nose bridge and the chin groove fitting snugly against the patient's chin. A ring-shaped strap is pressed against the back of the head, a circular strap is pressed against the upper back of the head, and a central strip wraps around the top of the head. The two upper strips are secured to the patient's forehead with Velcro. The nebulizer cup contains the therapeutic medication, and the air inlet tube at the lower end of the nebulizer cup is connected to an external air pump or hospital oxygen supply connector via a tubing. The elastic strap design of this utility model's nebulizing respiratory care mask improves the stability of the main mask connection, preventing it from easily falling off and facilitating patient movement. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the atomized respiratory care mask provided in an embodiment of the present invention.

[0015] Figure 2 for Figure 1 A schematic diagram of the main body of the nebulized breathing mask.

[0016] Figure 3 for Figure 1 A structural schematic diagram of the main body of the nebulized breathing mask from another perspective.

[0017] Figure 4 for Figure 1 A schematic diagram of the elastic straps of a medium-sized atomizing respiratory care mask.

[0018] Figure 5 for Figure 1 A schematic diagram of the nebulizer cup in a medium-sized nebulizer breathing mask.

[0019] Figure 6 for Figure 1 A cross-sectional diagram of the nebulizer cup of a medium-sized nebulizer breathing mask.

[0020] Figure 7 for Figure 1 A schematic diagram of the planar structure of the nebulizer cup of a medium-sized nebulizer breathing mask.

[0021] The reference numerals and components involved in the accompanying drawings are shown below:

[0022] 100. Main face mask; 110. Nose bridge placement groove; 120. Chin placement groove

[0023] 130, connecting hole 140, ventilation hole 150, strap connecting ring

[0024] 160, threaded pipe 200, elastic strap 210, ring belt

[0025] 220, round belt; 230, connecting belt; 240, lower strip belt

[0026] 250, upper strip 260, middle strip 270, Velcro

[0027] 300, Atomizing Cup 310, Upper Cup Body 311, Air Outlet

[0028] 312, insertion port 320, lower cup body 330, connecting sleeve

[0029] 340, Intake pipe; 341, Jet nozzle; 350, Inhalation pipe

[0030] 360, connecting rod 370, arc-shaped baffle 380, cross-shaped bracket Detailed Implementation

[0031] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0032] The terms "first," "second," "third," "fourth," etc., used in the specification and claims of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0033] Example 1

[0034] Figure 1 This is a schematic diagram of the structure of the atomizing respiratory care mask provided in an embodiment of the present invention. Figure 2 for Figure 1 A schematic diagram of the main body of the nebulizer breathing mask. Figure 3 for Figure 1 A structural schematic diagram of the main body of the nebulizer breathing mask from another perspective. Figure 4 for Figure 1 A schematic diagram of the elastic straps of a nebulizer breathing mask. Please refer to... Figure 1 , Figure 2 , Figure 3 , Figure 4, the atomizing respiratory care face mask provided by the embodiment of the present utility model includes a main body face mask 100, an elastic strap 200 and an atomizing cup 300; the inside of the main body face mask 100 is hollow and open at the rear end, and a nose bridge placement groove 110 and a chin placement groove 120 are provided at the open rear end of the main body face mask 100; a connection hole 130 and ventilation holes 140 are provided on the front of the main body face mask 100, and the connection hole 130 is connected to the atomizing cup 300 through a catheter; strap connection rings 150 are connected to the upper end and the left and right ends of the side of the main body face mask 100; the elastic strap 200 is generally in a T shape, and the elastic strap 200 includes an annular band 210, a circular band 220, a connection band 230, a lower end strip band 240, an upper end strip band 250 and a middle strip band 260; the annular band 210 and the circular band 220 are connected by the connection band 230, the lower end strip bands 240 are connected to both left and right sides of the annular band 210, the upper end strip bands 250 are connected to both left and right sides of the circular band 220, and the middle strip band 260 is connected to the upper end of the circular band 220; magic tapes 270 are provided at the ends of the lower end strip band 240, the upper end strip band 250 and the middle strip band 260; the two lower end strip bands 240 are correspondingly connected to the strap connection rings 150 at the left and right ends of the main body face mask 100 through the magic tapes 270 at the ends, and the middle strip band 260 is correspondingly connected to the strap connection ring 150 at the upper end of the main body face mask 100 through the magic tape 270 at the end.

[0035] It should be noted that when the atomizing respiratory care face mask of the present utility model is used, the open end of the main body face mask 100 is covered on the patient's mouth and nose, the nose bridge placement groove 110 is fitted on the patient's nose bridge, and the chin placement groove 120 is fitted on the patient's chin; the annular band 210 is pressed at the back of the head, the circular band 220 is pressed above the back of the head, the middle strip band 260 bypasses from the top of the head, and the two upper end strip bands 250 are tied to the patient's forehead through the magic tape 270; the treatment liquid medicine is placed in the atomizing cup 300, and the air inlet pipe 340 at the lower end of the atomizing cup 300 is connected to an external air pump or a hospital oxygen supply connector through a catheter;

[0036] For the atomizing respiratory care face mask of the present utility model, the structural design of the elastic strap 200 improves the connection stability of the main body face mask 100, is not easy to fall off, and is convenient for the patient to move.

[0037] Figure 5 For Figure 1 the schematic structural diagram of the atomizing cup of the atomizing respiratory care face mask in Figure 6 For Figure 1 the sectional structural diagram of the atomizing cup of the atomizing respiratory care face mask in Figure 7 For Figure 1A schematic diagram of the planar structure of the nebulizer cup in a medium-sized nebulizer breathing mask. Please refer to... Figure 5 , Figure 6 , Figure 7 The atomizing cup 300 of this utility model includes an upper cup body 310, a lower cup body 320, a connecting sleeve 330, an air inlet pipe 340, an inhalation pipe 350, a connecting rod 360, an arc-shaped baffle 370, and a cross-shaped bracket 380. The upper cup body 310 is a hollow cylinder with an air outlet 311 on its upper surface. The air outlet 311 is connected to the connecting hole 130 via a conduit. The cross-shaped bracket 380 is connected to the air outlet 311. The lower end of the cross-shaped bracket 380 is vertically connected to the connecting rod 360, and the other end of the connecting rod 360 is connected to the arc-shaped baffle 370. 70; A connecting sleeve 330 is provided at the lower end of the upper cup body 310. The lower cup body 320 is a cylindrical shape with an open upper end and a hollow interior. The connecting sleeve 330 is inserted into the upper opening of the lower cup body 320. An insertion port 312 is provided on the lower end face of the upper cup body 310. The air intake pipe 340 passes through the bottom surface of the lower cup body 320. The head of the air intake pipe 340 passes through the insertion port 312. The head of the air intake pipe 340 is provided with a small air jet nozzle 341. The small air jet nozzle 341 is located directly below the arc-shaped baffle 370. Two suction pipes 350 are connected to the side of the air intake pipe 340.

[0038] It should be noted that during use, the lower end of the air inlet tube 340 is connected to an external air pump or hospital oxygen supply connector via a conduit. The required liquid is added to the lower cup body 320, and then the cup body and cup cover are tightened. Air is injected into the air inlet tube 340 by the external air pump or hospital oxygen supply connector. The rapidly flowing air enters the air inlet tube 340. According to the Venturi principle, the liquid inside the lower cup body 320 flows into the air inlet tube 340 through the suction tube 350 and is sprayed out from the small air jet 341 at the head of the air inlet tube 340, hitting the arc-shaped baffle 370 and forming a mist of small particles. These particles are discharged from both sides of the arc-shaped baffle 370, i.e., inside the upper cup body 310, and flow to the air outlet 311, thereby entering the main mask 100 through the conduit for nebulization therapy.

[0039] The atomizing cup 300 of this utility model has a simple structure, is easy to disassemble and assemble, and improves the practical performance of the atomizing cup 300.

[0040] Furthermore, an external thread is provided on the outer wall of the connecting sleeve 330, and an internal thread is provided on the inner wall of the upper opening of the lower cup body 320. The external thread and the internal thread are connected. The main body mask 100 also includes a threaded tube 160, which is connected to the connecting hole 130. The threaded tube 160 is connected and communicates with the atomizing cup 300.

[0041] As can be seen from the above description, the advantages of this utility model are:

[0042] This utility model of atomizing respiratory care mask involves placing the open end of the main mask over the patient's mouth and nose, with the nose bridge groove fitting snugly against the patient's nose bridge and the chin groove fitting snugly against the patient's chin. A ring-shaped strap is pressed against the back of the head, a circular strap is pressed against the upper back of the head, and a central strip wraps around the top of the head. The two upper strips are secured to the patient's forehead with Velcro. The nebulizer cup contains the therapeutic medication, and the air inlet tube at the lower end of the nebulizer cup is connected to an external air pump or hospital oxygen supply connector via a tubing. The elastic strap design of this utility model's nebulizing respiratory care mask improves the stability of the main mask connection, preventing it from easily falling off and facilitating patient movement.

[0043] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A nebulizing respiratory care mask, characterized in that, It includes a main body face mask (100), an elastic strap (200) and an atomizing cup (300); The interior of the main body face mask (100) is hollow and open at the rear end. At the rear end opening of the main body face mask (100), there are a nose placement groove (110) and a chin placement groove (120); On the front of the main body face mask (100), there are connection holes (130) and breathable small holes (140). The connection holes (130) are connected to the atomizing cup (300) through a conduit; At the upper end and the left and right ends on the side of the main body face mask (100), there are strap connection rings (150) connected; The elastic strap (200) is in an overall shape of the Chinese character "tu". The elastic strap (200) includes an annular band (210), a circular band (220), a connecting band (230), a lower end strip band (240), an upper end strip band (250) and a middle strip band (260); The annular band (210) and the circular band (220) are connected through the connecting band (230). On the left and right sides of the annular band (210), there are the lower end strip bands (240) connected. On the left and right sides of the circular band (220), there are the upper end strip bands (250) connected. At the upper end of the circular band (220), there is the middle strip band (260) connected. At the ends of the lower end strip band (240), the upper end strip band (250) and the middle strip band (260), there are magic tapes (270); The two lower end strip bands (240) are correspondingly connected to the strap connection rings (150) at the left and right ends of the main body face mask (100) through the magic tapes (270) at the ends. The middle strip band (260) is correspondingly connected to the strap connection ring (150) at the upper end of the main body face mask (100) through the magic tape (270) at the end.

2. The atomizing respiratory care mask according to claim 1, characterized in that, The atomizing cup (300) includes an upper end cup body (310), a lower end cup body (320), a connecting sleeve (330), an air inlet pipe (340), an inhalation pipe (350), a connecting rod (360), an arc-shaped baffle (370) and a cross-shaped bracket (380); The upper end cup body (310) is in a shape of a hollow cylinder. On the upper end face of the upper end cup body (310), there is an air outlet (311). The air outlet (311) is connected to the connection hole (130) through a conduit; On the air outlet (311), there is the cross-shaped bracket (380) connected. The lower end of the cross-shaped bracket (380) is vertically connected with the connecting rod (360). The other end of the connecting rod (360) is connected with the arc-shaped baffle (370); At the lower end of the upper end cup body (310), there is a connecting sleeve (330). The lower end cup body (320) is in a shape of a cylinder with an upper end opening and a hollow interior. The connecting sleeve (330) is inserted into the upper end opening of the lower end cup body (320); An insertion port (312) is provided on the lower end face of the upper cup body (310). The air inlet pipe (340) passes through the bottom surface of the lower cup body (320). The head of the air inlet pipe (340) passes through the insertion port (312). The head of the air inlet pipe (340) is provided with a small air jet nozzle (341). The small air jet nozzle (341) is located directly below the arc-shaped baffle (370). Two suction pipes (350) are connected to the side of the air inlet pipe (340).

3. The atomizing respiratory care mask according to claim 2, characterized in that, An external thread is provided on the outer wall of the connecting sleeve (330), and an internal thread is provided on the inner wall of the upper opening of the lower cup body (320). The external thread and the internal thread are connected.

4. The atomizing respiratory care mask according to claim 1, characterized in that, The main mask (100) also includes a threaded tube (160), which is connected to the connecting hole (130) and is connected to the atomizing cup (300).

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