WO2005035066A1 - Nose mask - Google Patents

Abstract

A nose mask includes a pair of mask bodies; accepting spaces, forming an opening end and through-hole end; connection parts, connecting a pair of edge of the mask body’s opening end; filter devices, arranged in the nose mask bodies’ accepting space. The edge of the mask body’s opening end has a projection, which is driving-fit for the upper ala nasi of the nasal cavity. The mask body is driving-fit with the nasal cavity, and is made of soft elastic materials. In virtue of the projection of the ala nasi, which is installed on the opening end of the mask body, the mask body is driving-fit with the nasal cavity to make the users feel comfortable. By means of the clip groove of the cartilage inside the nasal cavity, which is mounted on the upper edge of the through-hole end, the fitness with the structure inside the nasal cavity is improved. By the use of filter materials, which have sterilization and bacteriostasis effects and locate in the accepting space of the mask body, the filtering effect is achieved. While a cotton microcapsule which contains diluted medicament, is placed in the mask body, the health care and medical treatment can be achieved.

Description

 Nasal mask

Technical field

 The present invention relates to a nasal mask, in particular to a nasal mask capable of filtering air, slow-releasing medicament function or ergonomics, or a multifunctional nasal mask having both filtered air, slow-release medicament and ergonomics. Background technique

 At present, due to the increase in population, the treatment of automobiles, factories, power plants and waste, etc., all emit a large amount of exhaust gas and dust, and the dust is also caused by cement plants and construction sites, which makes air pollution quite serious. Masks are often worn when going out to block dirty air, but because traditional masks need to be snuffed by the nose and mouth when wearing, causing a lot of inconvenience to the user, in order to improve this inconvenience, Taiwan Taiwan Announcement No. 469833 The patent application discloses a plug-in air filter nasal mask. The plug-in air filter nasal mask includes a nasal mask body with two activated carbon sheets each: a nasal mask body with a pair of large diameter ends of a plug sleeve It is formed by integrally connecting the connecting bars, and the pair of plug sleeves respectively have access holes. The body of the nasal mask is a soft design that can be inserted into various nose shapes and closely cooperates with various nose shapes; Two activated carbon sheets are pasted on the air suction hole, which can filter the air near the human body through the air suction hole, and then breathe the filtered fresh air.

 Another Taiwanese Patent Application No. 326693 discloses a nasal plug structure with a filtering effect, which is mainly composed of two nosepieces and two live carbon filter materials, wherein the nosepiece has an integrally connected net Base and an integrally connected mesh upper cover, and the left upper cover and the base form an accommodation space for inserting activated carbon filter material, and a flexible one is provided between the two nosepieces. The connecting piece connects the two nosepieces and can be fixed on the bridge of the nose. The cylindrical activated carbon filter material is placed in the accommodating space of the nosepiece, and the upper cover of the nosepiece is closed and placed. In the nostril of the nose, the connecting piece between the two nosepieces is just clamped on the bridge of the nose, so that the two nosepieces are fixed in the nostrils and will not fall off.

 However, although the prior art mentioned above uses a plug-in nasal mask to improve the inconvenience of traditional masks, the existing nasal masks and nosepieces are designed with smooth surfaces. When worn, the nosepieces and nosepieces The smooth surface cannot be completely adhered to the structure of the nasal cavity and is easy to fall off, so that the filtering effect is not good. In addition, although the existing technology can filter the dust particles and activated air in the air, the current only uses activated carbon to filter the air. It is only used for filtering air, and is not used in medical care, so that the function of the nasal mask cannot be maximized.

In view of the prior art, it is easy to filter air only with activated carbon and cannot be closely fitted to the nasal cavity during use. The present invention provides a multifunctional nasal mask with functions of filtering air, slow-release medicine and human factors. By designing a nasal mask main body that conforms to the structure of the nasal cavity, the nasal mask main body can be firmly fixed to the nasal cavity during use. Inside, so that it is not easy to slide off, and has higher comfort than existing nasal masks and nosepieces with smooth surfaces, and can be placed in the main body of the nasal mask through a filter material with a filter device with sterilizing, bacteriostatic or slow-release agents, In order to achieve the effects of health care and medical treatment, the nasal mask of the present invention can also be used in conjunction with medical equipment. For example, the nasal mask can be directly combined with oxygen tubes and medical equipment to achieve a more complete health care and medical structure. The nasal mask of the present invention is not limited to use by human beings, and can also be applied to animals having a nasal cavity structure, so as to prevent the spread of infections of livestock diseases such as viruses among animals or to be used for medical treatment of animals. Summary of the invention

 The technical problem to be solved by the present invention is to provide a nasal mask with filtered air. A filtering device with a filtering function is built in the nasal mask body of the nasal mask, so that the present invention can achieve the sterilizing and bacteriostatic effects.

 Another technical problem to be solved by the present invention is to provide a nasal mask with a function of slow-releasing medicament. The nasal mask body has a filter device with a microcapsule foam with a diluent effect built-in, so as to slowly release the nasal The mucous membrane is directly absorbed to achieve health and medical benefits.

 Another technical problem to be solved by the present invention is to provide a nasal mask with ergonomics. A nose wing protrusion is provided on the upper edge of the open end of the nasal mask body so that the nasal mask body and the nasal cavity are tight. So that the user feels comfortable when wearing.

 Another technical problem to be solved by the present invention is to provide a multifunctional nasal mask with the functions of filtering air, slow-releasing medicament, and ergonomics. The concave-convex structure of the anti-dropout device can increase the structure with the nasal cavity during use. The degree of closeness, and at the same time use the filter material with a filter device of bactericidal, bacteriostatic or slow-release agents to achieve health and medical effects.

 The nasal mask of the present invention comprises: a pair of nasal mask main bodies, the nasal mask main bodies forming an accommodation space having an open end and a through hole end;

 A connecting portion for connecting the open end edges of the pair of nose mask bodies;

 And a filtering device placed in the accommodating space of the nasal mask main body; characterized in that: the upper edge of the open end of the nasal mask main body has a nasal projection protruding close to the upper nasal wing of the nasal cavity; The main body is a chair factory that is in close contact with the nasal cavity, and the main body of the nasal mask is made of elastic soft material.

The aforementioned nasal mask body may further include one or more anti-dropout devices. The above-mentioned anti-dropout device may be a nostril outer edge clamping groove formed between the open end and the nose wing protrusion. '

 The above-mentioned anti-dropout device may be a middle cartilage card slot, which is formed on the upper edge of the through hole end of the nasal mask body.

 The above-mentioned anti-dropout device may be a nose wing groove formed on an edge of a through hole end of the nasal mask body to form a curved arc shape.

 The above-mentioned anti-dropout device may be a nose wing groove, which is formed at the outer edge of the nose wing protrusion. The above-mentioned connecting portion may be a curved arc-shaped stent for being stuck on the septal cartilage of the nose, and the connecting portion may also be a U-shaped stent or a C-shaped stent.

 The above-mentioned elastic soft material may be a silicone material, and may also be a material of a polyurethane elastomer (Thermoplastic polyurethane (TPU)) or a thermoplastic rubber polyurethane elastomer (Thermoplastic rubber (TPR)) or a water-absorbing polymer material.

 A groove is further carved on the side wall in the accommodating space of the nasal mask body.

 The above filtering device may be a filtering medium.

 The above filtering device may be a disposable filtering medium or an integrally formed filtering medium.

 The filter material described above can be a filter screen structure.

 The filter medium can be a woven or non-woven material.

 The filter medium can be a foam with a filtering effect.

 The filter material may be a microcapsule foam or a microcapsule non-woven fabric with a diluent effect. Another embodiment of the nasal mask of the present invention includes: a pair of nasal mask main bodies, the nasal mask main bodies forming an accommodation space having an open end and a through hole end;

 A connecting portion for connecting the open end edges of the pair of nose mask bodies;

 A filtering device placed in the accommodation space of the nasal mask body;

 And a pair of adjustable nostril films formed on the edge of the open end of the nasal mask body; characterized in that: the upper edge of the open end of the nasal mask body has a nasal protrusion protruding from the upper nose of the nasal cavity As a result, the main body of the nasal mask is in close contact with a nasal cavity, and the main body of the nasal mask is made of an elastic soft material, and the adjustable nostril film extends from the edge of the open end to communicate with the front end of a nostril adaptation.

 The nasal mask body may further include a clamping device.

Wherein, the clamping device may be an outer edge jacket, and the outer edge jacket is used to clamp the fabric adsorbed with the health care medical agent, so as to directly absorb the nasal mucosa. Wherein, the adjustable nostril film may be a trumpet shape.

 Wherein, the adjustable nostril film forms several tearable lines, and the adjustable nostril size of the open end is torn along the line. BRIEF DESCRIPTION OF THE DRAWINGS

 Figure 1 is a front side view showing a nasal mask of the present invention;

 2 is a partial cross-sectional view of a nasal mask body showing the nasal mask of the present invention;

 Figure 3 is a partial cross-sectional view of a nasal mask body showing a nasal mask according to another embodiment of the present invention;

 4 is a schematic diagram showing a side wall groove of a nasal mask according to another embodiment of the present invention;

 5 is a front side view showing a nasal mask according to another embodiment of the present invention;

 Fig. 6 is a schematic view showing an adjustable nostril film of a nasal mask according to the present invention.

 Description of the components of the drawings:

 100—nasal mask

 1—Nose mask body

 2—CONNECTION

 3—Filter screen structure ■

 5--microcapsule foam

 6- --Sustained release

 7--Adjustable Nostril Film

 8--Outer edge jacket

 10--open end

 11—Through hole end

 12—accommodation space

 13-Nose wing protrusion

 14--the side wall of the accommodation space

 15—Groove

 41-Cartilage card slot in the nose

 42-Nostril outer edge card slot

 43-Nose wing groove

44-nasal wing slot detailed description

 Please refer to FIG. 1, which is a front side view showing a nasal mask of the present invention. The nasal mask 100 of the present invention includes: a pair of nasal mask main bodies 1, which form an accommodation space 12 (refer to FIG. 2) having an open end 10 and a through-hole end 11; a connecting portion 2 for connecting The edges of the open ends 10 of the aforementioned pair of nasal mask bodies 1; and a filtering device 3 (refer to FIG. 2), which are placed in the accommodating space 12 of the nasal mask bodies 1.

 Please continue to refer to FIG. 1 and refer to FIG. 2 for a partial cross-sectional view of a nasal mask main body of a nasal mask according to the present invention. In order to make the nasal mask body 1 tightly fit with the nasal cavity, and the connecting portion 2 is a curved arc-shaped bracket, so that when the nasal mask 100 of the present invention is worn, the curved arc-shaped bracket is caught on the septal cartilage of the nose The filter device is a filter material with sterilization and bacteriostasis, and the filter material is a filter structure 3, and the filter structure 3 is a disposable filter, so that the nasal mask body 1 and the filter device It is a separate design, and the filter device can be replaced for repeated use. The nasal mask body 1 and the connecting portion 2 are both made of an elastic soft material, and the elastic soft material is a polyurethane elastomer (Thermoplastic polyurethane, TPU).

 In this embodiment, the nasal mask body 1 is further provided with a detachment prevention device, which is a middle cartilage slot 41 formed in the nasal mask body 1 through-hole end 11 The upper edge is used to catch the middle nasal cartilage in the nasal cavity, so that when wearing the nasal mask 100 of the present invention, it is strengthened to be in close contact with the structure in the nasal cavity and not easy to fall off.

 In a preferred embodiment of the present invention, the nasal mask body 1 is further provided with a plurality of detachment preventing devices. The detachment preventing device includes: a nostril outer edge catching groove 42 formed in the opening. Between the end 10 and the nose protrusion 13; a middle cartilage slot 41 formed in the upper edge of the through-hole end 11 of the nasal mask body 1; a nose groove 43 and the nose The groove 43 is formed on the edge of the through-hole end 11 of the nasal mask body 1 to form a curved arc shape; and a nose wing groove 44 is formed at the outer edge of the nose wing protrusion 13.

When using the nasal mask 100 of the present invention, firstly through the nasal mask body, 1 the open end 10 of the filter device is placed in the accommodation space 12 of the nasal mask body 1, and then the nasal mask body 1 is placed in the user's nasal cavity, and the nasal cartilage groove 41 through the nasal protrusion 13 on the upper edge of the open end 10 of the nasal mask body 1 and the upper edge of the through hole end 11 of the nasal mask body 1 The nasal mask body 1 is closely fitted to the structure in the nasal cavity, so that the nasal mask 100 is not easy to slide off from the nasal cavity, and then the filter material in the nasal mask body accommodation space 12 is used for sterilization and bacteriostasis to achieve filtration Effect; when the nasal mask 100 of the present invention is to be removed or replaced, The connection part 2 can be easily removed by pulling the connection part 2 in the opposite direction of the nasal cavity by pulling the connection part 2 by hand.

 Please refer to FIG. 3, which is a partial cross-sectional view of a nasal mask main body showing another embodiment of the nasal mask of the present invention. In this embodiment, the filter material of the filter device is a foam with a microcapsule containing a thinning agent effect. 5. The nasal mucosa is directly absorbed by slow release to achieve the effects of health care and medical treatment. The rest of the structure is the same as the above embodiment, and is not repeated here.

 Please refer to FIG. 4, which illustrates another embodiment of a filtering device for a nasal mask according to the present invention. The filtering device of the nasal mask 100 of the present invention uses the side wall 14 in the accommodating space 12 of the nasal mask main body 1 to cut into a groove 15 and attach a sustained-release agent product 6 to the groove 15 so that During use, the sustained-release agent product 6 can be slowly released by adhering to the groove 15 to allow the user's respiratory tract and nasal mucosa to absorb, thereby achieving health and medical effects.

 Please refer to FIG. 5 and FIG. 6 together with FIG. 2, which shows a nasal mask according to another embodiment of the present invention. The nasal mask 100 in this embodiment includes: a pair of nasal mask main bodies 1, which form an accommodation space 12 having an open end 10 and a through-hole end 11;-a connecting portion 2 for connecting the aforementioned one To the edge of the open end 10 of the nasal mask body 1; a filtering device placed in the accommodating space 11 of the nasal mask body 1; a pair of adjustable nostril films 7 formed on the nasal mask body 1 The edge of the open end 10; and a clamping device, the clamping device is preferably an outer edge jacket 8, which is placed on the side of the cartilage bayonet 41 in the nose and on the side of the nose protrusion 13 The edge is used to wrap the fabric adsorbed with the health care medical agent for direct absorption of the nasal mucosa.

 Please continue to refer to FIG. 5 and FIG. 6. The upper edge of the open end 10 of the nasal mask body 1 has a nasal protrusion 13 which is in close contact with the upper nasal wing of the nasal cavity, so that the nasal mask main body 1 is in close contact with the nasal cavity, and the connection The part 2 is a curved arc-shaped bracket, so that when the nasal mask 100 of the present invention is worn, the curved arc-shaped bracket is caught on the septal cartilage of the nose, and the filtering device is a filter material with sterilization and bacteriostasis, and The filter material is a filter structure 3, and the filter structure 3 is a disposable filter, so that the nasal mask main body 1 and the filter device are separate designs, and the filter device can be replaced for repeated use, and the The nasal mask body 1 and the connecting portion 2 are both made of an elastic soft material, and the elastic soft material is a TPU, and the adjustable nostril film 7 is a horn, and the adjustable nostril film 7 is a number The tearable line 70 is used. When using the nasal mask 100 of the present invention, if the user's nostril is slightly larger, there is a gap between the nasal mask body 1 and the user's nostril. At this time, according to the size of the user's nostril, Tear along this line to adjust the size of the hole at the open end.

In this embodiment, the rhinoplasty body 1 is further provided with an anti-dropout device, which is a middle cartilage slot 41 formed in the through-hole end 11 of the nasal mask body 1 The upper edge is used to catch the nasal cartilage in the nasal cavity, so that when wearing the nasal mask 100 of the present invention, it is strengthened to be in close contact with the structure in the nasal cavity and not easy to fall off. After describing the preferred embodiments of the present invention in detail, those skilled in the art can clearly understand that various changes and modifications can be made without departing from the following claims and spirit, and are not limited to the embodiments of the description. Implementation.

Claims

Rights request 1. A nasal mask comprising:  A pair of nasal mask bodies forming a receiving space with an open end and a through hole end;  A connecting portion for connecting the open end edges of the pair of nasal mask bodies; and  A filtering device is placed in the accommodating space of the main body of the nasal mask;  The upper edge of the open end of the nasal mask body has a nasal protrusion protrudingly in contact with the upper nasal wing of the nasal cavity, so that the nasal mask body is in a structure closely contacting the nasal cavity, and the nasal mask body is made of an elastic soft material to make.  2. The nasal mask according to claim 1, wherein the main body of the nasal mask further comprises a detachment prevention device, wherein the detachment prevention device is a slot on the outer edge of the nostril, a slot on the cartilage in the nose, a nasal groove or a wing Card slot.  3. The nasal mask according to claim 1, wherein the nasal mask body further comprises a plurality of anti-dropout devices, wherein the anti-dropout devices are a groove on the outer edge of the nostril, a groove on the cartilage in the nose, a groove on the wing and Nose flaps.  4. The nasal mask according to claim 1, wherein the connecting portion is an elastic soft material.  5. The nasal mask according to claim 4, wherein the connecting portion is a U-shaped bracket, a C-shaped bracket, or a curved-shaped bracket.  The nasal diaphragm according to claim 1, wherein the elastic soft material is silica gel, TPU, TPR, a material having adsorption and release properties, or a material capable of releasing far infrared rays. 7.  7. The nasal mask according to claim 1, wherein a groove is further formed on a side wall of the accommodating space of the nasal mask body. '  8. The nasal mask according to claim 1, wherein the filtering device is a filtering material.  9. The nasal mask according to claim 8, wherein the filter material is a filter screen structure. '  10. The nasal mask according to claim 8, wherein the filter material is made of a woven fabric or a non-woven fabric. The nasal mask according to claim 8, wherein the filter material is a foam with a filtering effect.  12. The nasal mask according to claim 8, wherein the filter material is a foam or a microcapsule non-woven fabric with microcapsules with a diluent effect. '  13. The nasal mask according to claim 8, further comprising: a pair of adjustable nostril films, the adjustable nostril films being formed on the edge of the open end of the nasal mask body; the adjustable nostril films from the open end The edge extends to fit closely with the front end of a nostril. 14. The nasal mask according to claim 13, further comprising a clamping device. 15. The nasal mask according to claim 14, wherein the clamping device is an outer edge jacket. . 16. The nasal mask according to claim 15, wherein the outer edge jacket has a curved shape. The nasal mask according to claim 13, wherein the adjustable nostril film has a trumpet shape. 18. The nasal mask according to claim 17, wherein the adjustable nostril film forms one or more tearable lines, and the size of the hole at the open end can be adjusted by tearing along the line.