Medical atomization mask capable of reducing leakage

Abstract

The invention relates to the field of atomization masks, in particular to a medical atomization mask capable of reducing leakage, which comprises a mask, an atomization cup, a connecting pipe and the like, an air inlet pipe is arranged on the mask; a plurality of exhaust holes are formed in the mask; an atomizer air inlet pipe of the mask is communicated with an atomizing cup; the atomizing cup is communicated with a connecting pipe, and the connecting pipe is connected with an external air pump. Through mutual cooperation of the first one-way diaphragm and the second one-way diaphragm, when a patient exhales, atomized gas is temporarily stored in the storage cavity of the atomizing cup, so that mixing of the atomized gas and waste gas exhaled by the patient is reduced, meanwhile, the content of the atomized gas discharged to the outside along with the waste gas is reduced, leakage of the atomized gas is reduced, and the atomization effect is improved. And the inner cover is additionally arranged in the mask, so that an exhaust cavity special for exhaust of waste gas is formed between the mask and the inner cover, mixing of the waste gas and atomized gas is reduced, and the atomization effect is improved.

Description

Technical Field

[0001] The invention relates to the field of atomizing masks, in particular to a medical mask capable of reducing leakage. Background Art

[0002] When the nebulizer mask is in use, since the nebulized medicine liquid is continuously transported from the nebulizer cup to the inside of the mask, when the patient exhales, part of the nebulized medicine liquid will be discharged to the outside directly from the exhaust hole of the mask along with the waste gas exhaled by the patient, resulting in a waste of medicine liquid. At the same time, the waste gas exhaled by the patient will mix with the nebulized medicine liquid, resulting in a decrease in the concentration of the nebulized medicine liquid inhaled by the patient, thereby affecting the effect of the nebulizer treatment.

[0003] In summary, the present application proposes a medical atomizing mask that can reduce leakage and improve the technical problems mentioned above. Summary of the invention

[0004] In order to overcome the disadvantages that part of the atomized medicine liquid is directly discharged from the exhaust hole of the mask along with the waste gas, resulting in a waste of medicine liquid, and the exhaled waste gas will mix with the atomized medicine liquid, resulting in a decrease in the concentration of the atomized medicine liquid inhaled into the patient's body, the present invention provides a medical atomizing mask that can reduce leakage.

[0005] The technical solution is as follows: a medical atomizing mask capable of reducing leakage, comprising a mask, an atomizing cup and a connecting pipe; an air inlet pipe is arranged on the mask; a plurality of exhaust holes are arranged on the mask; an atomizer air inlet pipe of the mask is connected to an atomizing cup; the atomizing cup is connected to a connecting pipe, and the connecting pipe is connected to an external air pump; it also comprises a sponge pad, a one-way diaphragm 1 and a one-way diaphragm 2; a mounting seat is arranged on the mask; a sponge pad for absorbing sweat is installed on the mounting seat; a one-way diaphragm 1 is rotatably connected to the outer side of each exhaust hole of the mask; a one-way diaphragm 2 is rotatably connected to the air inlet pipe of the mask, and the one-way diaphragm 2 is larger than the air inlet pipe; a storage chamber for temporarily storing atomized gas is arranged on the upper part of the atomizing cup.

[0006] Preferably, the above-mentioned medical atomizing mask capable of reducing leakage further includes a drainage rod; the drainage rod for guiding the liquid medicine is rotatably connected to the one-way diaphragm 2, and the drainage rod is located in the air inlet pipe.

[0007] Preferably, the above-mentioned medical nebulizer mask capable of reducing leakage further includes a shift block and a clamping strip; a plurality of shift blocks are fixedly connected to the outer side of the mask; each shift block is rotatably connected to a plurality of clamping strips via a torsion spring, and the clamping strips are made of a deformable material.

[0008] Preferably, in the above-mentioned medical atomizing mask capable of reducing leakage, each clamping strip is composed of a metal hose and a rubber wrapping layer.

[0009] Preferably, in the above-mentioned medical atomizing mask capable of reducing leakage, the sponge pad and the mounting seat are detachably connected.

[0010] Preferably, the above-mentioned medical nebulizer mask capable of reducing leakage further includes an inner cover, a guide piece and a drain pipe; the inner cover is fixedly connected to the mounting seat of the mask; an air outlet groove is provided on the inner cover; an exhaust chamber for facilitating the discharge of waste gas is formed between the mask and the inner cover; a guide piece is fixedly connected to the inner cover; and a drain pipe for facilitating the discharge of waste liquid is connected to the lower side of the mask.

[0011] Preferably, the above-mentioned medical atomizing mask capable of reducing leakage further comprises a blocking block; the blocking block is fixedly connected inside the inner mask; and the blocking block is provided with an exhaust groove for facilitating the patient's breathing.

[0012] Preferably, in the above-mentioned medical atomizing mask capable of reducing leakage, the blocking block is made of an elastic deformable material.

[0013] Preferably, the above-mentioned medical atomizing mask capable of reducing leakage further comprises a water absorbing block; a plurality of water absorbing blocks are fixedly connected to the mask, and each of the water absorbing blocks is located below an adjacent exhaust hole.

[0014] Preferably, in the above-mentioned medical atomizing mask capable of reducing leakage, each water absorbing block is configured to be in a curved shape.

[0015] The present invention has the following advantages: the present invention realizes that the atomized gas is temporarily stored in the storage chamber of the atomization cup when the patient exhales through the cooperation of the one-way diaphragm 1 and the one-way diaphragm 2, thereby reducing the mixing of the atomized gas and the waste gas exhaled by the patient, and at the same time, reducing the content of the atomized gas discharged to the outside with the waste gas, reducing the leakage of the atomized gas, and ensuring the atomization treatment effect; By adding an inner cover inside the mask, an exhaust chamber dedicated to exhausting waste gas is formed between the mask and the inner cover, which not only reduces the mixing of waste gas and atomized gas and improves the atomization effect, but also prevents the patient's exhaled gas from forming condensed water on the inner surface of the mask, preventing the condensed water from flowing along the inner surface of the mask and wetting the patient's face, affecting the patient's atomization treatment experience; By fitting the sealing block to the patient's nose, the patient's nostrils are aligned with the exhaust slot for breathing, thus preventing the waste gas exhaled by the patient from contacting the side of the inner mask close to the patient's face, thereby improving the isolation effect between the condensed water and the patient's face, making the patient more comfortable and relaxed during the atomization process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the medical atomizing mask capable of reducing leakage of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the shifting block, the clamping strip and the blocking block of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the mask, atomizer cup and sponge pad of the present invention; Figure 4It is a schematic diagram of the three-dimensional structure of the one-way membrane sheet 1 and the water absorbing block of the present invention; Figure 5 It is a schematic diagram of the second three-dimensional structure of the one-way diaphragm of the present invention; Figure 6 This is a diagram of the one-way diaphragm 2 of the present invention in an open state; Figure 7 It is a schematic diagram of the three-dimensional structure of the inner cover and the liquid discharge pipe of the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the guide piece and the blocking block of the present invention.

[0017] Explanation of the reference numerals: 1-mask, 1001-inlet pipe, 1002-exhaust hole, 1003-mounting seat, 2-atomizer cup, 2001-storage chamber, 3-connecting pipe, 4-sponge pad, 5-one-way diaphragm one, 6-one-way diaphragm two, 101-drainage rod, 201-dial block, 202-clamping strip, 301-inner cover, 30101-air outlet groove, 302-guide plate, 303-drainage pipe, 304-sealing block, 30401-exhaust groove, 305-water absorption block. DETAILED DESCRIPTION

[0018] The following descriptions are merely preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention.

[0019] Example 1 A medical atomizing mask capable of reducing leakage, such as Figure 1-Figure 6 As shown, it includes a mask 1, an atomizer cup 2 and a connecting pipe 3; an air inlet pipe 1001 is provided on the mask 1; two exhaust holes 1002 are provided on the mask 1; the atomizer air inlet pipe 1001 of the mask 1 is connected to the atomizer cup 2; the atomizer cup 2 is connected to the connecting pipe 3, and the connecting pipe 3 is connected to an external air pump; It also includes a sponge pad 4, a one-way diaphragm 1 5 and a one-way diaphragm 2 6; a mounting seat 1003 is provided on the mask 1; a sponge pad 4 is installed on the mounting seat 1003; a one-way diaphragm 1 5 is rotatably connected to the outer side of each exhaust hole 1002 of the mask 1; a one-way diaphragm 2 6 is rotatably connected to the air inlet pipe 1001 of the mask 1, and the one-way diaphragm 2 6 is larger than the air inlet pipe 1001; a storage chamber 2001 is provided on the upper part of the atomizer cup 2.

[0020] It also includes a drainage rod 101; the drainage rod 101 is rotatably connected to the one-way diaphragm 2 6, and the drainage rod 101 is located in the air inlet pipe 1001.

[0021] It also includes a shift block 201 and a clamping strip 202; two left-right symmetrical shift blocks 201 are fixedly connected to the outer side of the mask 1; each shift block 201 is rotatably connected to two up-and-down symmetrical clamping strips 202 through a torsion spring, and the clamping strips 202 are made of deformable material.

[0022] Each clamping bar 202 is composed of a metal hose and a rubber wrapping layer, so that the patient can adjust the shape of the clamping bar 202 according to his or her own face shape, thereby improving the convenience and experience of treatment.

[0023] The sponge pad 4 is detachably connected to the mounting seat 1003 .

[0024] The working steps of this embodiment are: When the patient exhales, part of the atomized medicine will be directly discharged to the outside along with the patient's exhaled waste gas, resulting in a waste of medicine. At the same time, the waste gas exhaled by the patient will mix with the atomized medicine, causing the concentration of the atomized medicine inhaled into the patient's body to decrease, thereby affecting the effect of atomization treatment.

[0025] To solve the above problem, when the patient needs atomization treatment, first pour an appropriate amount of liquid medicine into the atomization cup 2, then connect the connecting tube 3 to the lower end of the atomization cup 2, and connect the upper end of the atomization cup 2 to the air inlet pipe 1001 of the mask 1, as shown in FIG. Figure 1 As shown, after the installation is completed, the connecting tube 3 is connected to the external air pump, and then the patient lifts the mask 1 and makes the sponge pad 4 fit tightly against his face. The sponge pad 4 will adapt to the deformation along with the patient's facial shape, thereby adapting to different face shapes. Then the external air pump is started to deliver compressed air to the nebulizer cup 2. The medicine liquid in the nebulizer cup 2 will be gradually atomized and gradually delivered to the air inlet pipe 1001, and finally delivered to the patient through the mask 1.

[0026] When the patient exhales, the exhaled waste gas will impact the one-way diaphragm 26 in the air inlet pipe 1001, so that the one-way diaphragm 26 covers the air inlet pipe 1001. At this time, the atomized gas in the storage chamber 2001 cannot be transported to the mask 1 through the air inlet pipe 1001. At the same time, the air pressure in the mask 1 increases, and the waste gas exhaled by the patient will impact the one-way diaphragm 15 through the exhaust hole 1002, so that the one-way diaphragm 15 leaves the exhaust hole 1002, and then the waste gas is discharged to the outside through the exhaust hole 1002. Then, when the patient inhales, negative pressure is formed inside the mask 1, and the one-way diaphragm 15 fits the exhaust hole 1002, so that the outside cannot enter the mask 1 through the exhaust hole 1002, and the one-way diaphragm 26 opens upward under the impact of the atomized gas. Figure 6 As shown, at this time, the atomized gas enters the mask 1 through the air inlet pipe 1001, and the patient then inhales the atomized gas into the body, thereby performing treatment.

[0027] During the patient's breathing process, the one-way diaphragm 1 5 and the one-way diaphragm 2 6 cooperate with each other so that when the patient exhales, the atomized gas is temporarily stored in the storage chamber 2001 of the atomization cup 2, thereby reducing the mixing of the atomized gas and the waste gas exhaled by the patient. At the same time, the proportion of the atomized gas discharged to the outside with the waste gas is reduced, the leakage of the atomized gas is reduced, and the atomization treatment effect is ensured.

[0028] Furthermore, when the patient undergoes atomization treatment in summer, the mask 1 will make the patient's face feel hotter and sweat more easily. At this time, the sponge pad 4 is attached to the patient's face to absorb the sweat, thereby reducing the discomfort caused by the sticky sweat.

[0029] It is also considered that Figure 5 For example, when the one-way diaphragm II 6 is in the closed state and the atomized gas is temporarily stored in the intake pipe 1001 and the storage cavity 2001, after the atomized gas contacts the lower surface of the one-way diaphragm II 6, it will gradually condense and liquefy. When the one-way diaphragm II 6 opens towards the outside, when the atomized gas sprays from the storage cavity 2001 along the intake pipe 1001 into the mask 1, it is easy to impact the liquefied liquid medicine on the lower surface of the one-way diaphragm II 6 to the patient's nose, causing discomfort to the patient. To solve the above problems, when the one-way diaphragm II 6 is in the closed state, the drainage rod 101 is attached to the lower surface of the one-way diaphragm II 6. By making the one-way diaphragm II 6 inclined downward, and at the same time using the drainage rod 101 to guide the liquefied liquid medicine on the lower surface of the one-way diaphragm II 6, thereby avoiding excessive residue of the liquid medicine on the lower surface of the one-way diaphragm II 6, and then being driven by the atomized gas and directly sprayed to the patient's nose when the patient inhales.

[0030] It is also considered that since most mild patients adopt intermittent atomization treatment and the patient needs to repeatedly remove and put on the mask during the treatment process, which is cumbersome. To solve the above problems, when the patient needs to undergo atomization treatment, only need to press two sliders 201 with one hand at the same time, so that the sliders 201 drive the adjacent clamping strips 202 to expand outwards. Then, after the patient fits the mask 1 on the face, slowly release the sliders 201, and the sliders 201 will drive the clamping strips 202 to rotate due to the action of the torsion spring until the clamping strips 202 clamp on the patient's face. And the clamping strips 202 are composed of a metal hose and a rubber wrapping layer, and the patient can adjust the shape of the clamping strips 202 according to their own face shape, thereby improving the convenience and experience of the treatment.

[0031] Embodiment 2 On the basis of Embodiment 1, as Figure 1 , Figure 2 , Figure 4 , Figure 7 and Figure 8 shown, it further includes an inner cover 301, a guiding piece 302 and a drain pipe 303; an inner cover 301 is fixedly connected to the mounting seat 1003 of the mask 1; an air outlet groove 30101 is provided on the inner cover 301; an exhaust chamber is formed between the mask 1 and the inner cover 301; a guiding piece 302 is fixedly connected to the inner cover 301; a drain pipe 303 is communicated with the lower side of the mask 1.

[0032] It further includes a plugging block 304; the plugging block 304 is fixedly connected inside the inner cover 301; an exhaust groove 30401 is provided on the plugging block 304.

[0033] The blocking block 304 is made of an elastic deformable material, so that the patient's nose can be easily fitted with the blocking block 304 , thereby improving the blocking effect of the blocking block 304 .

[0034] It also includes a water absorption block 305 ; two water absorption blocks 305 are fixedly connected to the mask 1 , and each water absorption block 305 is located below the adjacent exhaust hole 1002 .

[0035] Each water absorbing block 305 is configured to be curved, so as to facilitate arc-shaped shielding of the lower side of the exhaust hole 1002, so as to improve the interception effect of the water absorbing block 305 on the waste liquid.

[0036] The working process of this embodiment is: Since the temperature of the gas exhaled by the patient is relatively high, when it contacts the mask 1 with a relatively low temperature, it will cool down rapidly, which causes the water vapor in the exhaled gas to form condensed water on the inner surface of the mask 1. The condensed water will not only make the patient's face feel damp and sticky, but may also flow along the inner surface of the mask 1 and wet the patient's face. Especially in the cold winter, the temperature of the mask 1 is lower and the amount of condensed water generated is greater. The discomfort faced by the patient becomes more serious, which greatly affects the atomization treatment experience. Therefore, in order to solve the above problem, an inner cover 301 is added to the mask 1 to form an exhaust chamber dedicated to the exhaust of exhaust gas between the mask 1 and the inner cover 301. When the patient exhales, the exhaled exhaust gas will The one-way diaphragm 26 in the air inlet pipe 1001 is impacted, so that the one-way diaphragm 26 cannot be opened outward. At this time, the atomized gas in the air inlet pipe 1001 cannot be delivered to the mask 1. At the same time, since the air outlet groove 30101 of the inner mask 301 is close to the patient's nose, most of the waste gas exhaled by the patient will enter the exhaust chamber through the air outlet groove 30101 of the inner mask 301, so that the waste gas is condensed in the exhaust chamber, thereby avoiding the condensed water from gathering in the part of the mask 1 close to the patient's face. The condensed water will be temporarily stored in the exclusive exhaust chamber formed between the mask 1 and the inner mask 301. When the patient's atomization treatment is completed, it is only necessary to open the drain pipe 303 to discharge the waste liquid temporarily stored inside.

[0037] Furthermore, by fitting the sealing block 304 with the patient's nose, the patient's nostrils are aligned with the exhaust slot 30401 for breathing, thereby preventing the waste gas exhaled by the patient from contacting the side of the inner mask 301 close to the patient's face, thereby improving the isolation effect between the condensed water and the patient's face, making the patient more comfortable and relaxed during the nebulization treatment.

[0038] It is also considered that when the one-way diaphragm 5 is opened outward and the patient's waste gas is discharged to the outside through the exhaust hole 1002, the waste gas exhaled by the patient will come into contact with the cold mask 1, thereby causing liquefaction, causing the waste liquid attached to the inner surface of the one-way diaphragm 5 to flow out along the outer wall of the mask 1. At this time, the outflowing waste liquid is adsorbed by the water absorbent block 305, thereby preventing the waste liquid from flowing through the outer wall of the mask 1 to the patient's face, further reducing the patient's discomfort.

[0039] The above description is only an example of the present invention and is not intended to limit the present invention. Any equivalent substitutions made within the principles of the present invention should be included in the protection scope of the present invention. The contents not elaborated in detail in the present invention belong to the existing technologies known to those skilled in the art.

Claims

1. A medical atomizing mask capable of reducing leakage, comprising a mask (1), an atomizing cup (2) and a connecting pipe (3); an air inlet pipe (1001) is provided on the mask (1); a plurality of exhaust holes (1002) are provided on the mask (1); the atomizer air inlet pipe (1001) of the mask (1) is connected to the atomizing cup (2); the atomizing cup (2) is connected to the connecting pipe (3), and the connecting pipe (3) is connected to an external air pump; characterized in that: The invention also comprises a sponge pad (4), a one-way diaphragm 1 (5) and a one-way diaphragm 2 (6); a mounting seat (1003) is arranged on the mask (1); a sponge pad (4) for absorbing sweat is mounted on the mounting seat (1003); the outer side of each exhaust hole (1002) of the mask (1) is rotatably connected to a one-way diaphragm 1 (5); the air inlet pipe (1001) of the mask (1) is rotatably connected to a one-way diaphragm 2 (6), and the one-way diaphragm 2 (6) is larger than the air inlet pipe (1001); and a storage chamber (2001) for temporarily storing atomized gas is arranged on the upper part of the atomizer cup (2).

2. A medical atomizing mask capable of reducing leakage according to claim 1, characterized in that: It also includes a drainage rod (101); the drainage rod (101) for guiding the liquid medicine is rotatably connected to the second one-way diaphragm (6), and the drainage rod (101) is located in the air inlet pipe (1001).

3. A medical atomizing mask capable of reducing leakage according to claim 1, characterized in that: It also comprises a shifting block (201) and a clamping strip (202); a plurality of shifting blocks (201) are fixedly connected to the outer side of the mask (1); each shifting block (201) is rotatably connected to a plurality of clamping strips (202) via a torsion spring, and the clamping strips (202) are made of a deformable material.

4. A medical atomizing mask capable of reducing leakage according to claim 3, characterized in that: Each clamping strip (202) is composed of a metal hose and a rubber wrapping layer.

5. A medical atomizing mask capable of reducing leakage according to claim 1, characterized in that: The sponge pad (4) and the mounting seat (1003) are detachably connected.

6. A medical atomizing mask capable of reducing leakage according to claim 1, characterized in that: The invention also comprises an inner cover (301), a guide piece (302) and a liquid discharge pipe (303); the inner cover (301) is fixedly connected to the mounting seat (1003) of the mask (1); an air outlet groove (30101) is provided on the inner cover (301); an exhaust chamber for facilitating the discharge of waste gas is formed between the mask (1) and the inner cover (301); the guide piece (302) is fixedly connected to the inner cover (301); and the lower side of the mask (1) is connected to the liquid discharge pipe (303) for facilitating the discharge of waste liquid.

7. A medical atomizing mask capable of reducing leakage according to claim 6, characterized in that: It also includes a blocking block (304); the blocking block (304) is fixedly connected inside the inner cover (301); and the blocking block (304) is provided with an exhaust groove (30401) that facilitates the patient's breathing.

8. A medical atomizing mask capable of reducing leakage according to claim 7, characterized in that: The blocking block (304) is made of an elastic deformable material.

9. A medical atomizing mask capable of reducing leakage according to claim 1, characterized in that: It also includes a water absorption block (305); a plurality of water absorption blocks (305) are fixedly connected to the mask (1), and each water absorption block (305) is located below an adjacent exhaust hole (1002).

10. A medical atomizing mask capable of reducing leakage according to claim 9, characterized in that: Each water absorbing block (305) is configured to be in an arc shape.

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