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WO2005035066A1 - Masque nasal - Google Patents

Masque nasal Download PDF

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Publication number
WO2005035066A1
WO2005035066A1 PCT/CN2004/000987 CN2004000987W WO2005035066A1 WO 2005035066 A1 WO2005035066 A1 WO 2005035066A1 CN 2004000987 W CN2004000987 W CN 2004000987W WO 2005035066 A1 WO2005035066 A1 WO 2005035066A1
Authority
WO
WIPO (PCT)
Prior art keywords
nasal mask
nasal
mask according
mask body
nostril
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2004/000987
Other languages
English (en)
French (fr)
Inventor
Dave Wang
Angela Lu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP2006524201A priority Critical patent/JP2007503230A/ja
Priority to EP04762123A priority patent/EP1658882A4/en
Publication of WO2005035066A1 publication Critical patent/WO2005035066A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/06—Nose filters

Definitions

  • 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.
  • Taiwan Taiwan Announcement No. 469833 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • the present invention provides a multifunctional nasal mask with functions of filtering air, slow-release medicine and human factors.
  • the nasal mask main body 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,
  • the nasal mask of the present invention can also be used in conjunction with medical equipment.
  • 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.
  • 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.
  • a nasal mask with ergonomics 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
  • 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.
  • TPU polyurethane elastomer
  • TPR thermoplastic rubber polyurethane elastomer
  • water-absorbing polymer material 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 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
  • the main body of the nasal mask is in close contact with a nasal cavity
  • the main body of the nasal mask is made of an elastic soft material
  • 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.
  • 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.
  • the adjustable nostril film may be a trumpet shape.
  • the adjustable nostril film forms several tearable lines, and the adjustable nostril size of the open end is torn along the line.
  • Figure 1 is a front side view showing a nasal mask of the present invention
  • FIG. 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.
  • FIG. 4 is a schematic diagram showing a side wall groove of a nasal mask according to another embodiment of the present invention.
  • FIG. 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.
  • FIG. 1 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.
  • FIG. 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.
  • 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
  • the filter material is a filter structure 3
  • 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).
  • 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.
  • 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.
  • the nasal mask 100 of the present invention 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.
  • FIG. 3 is a partial cross-sectional view of a nasal mask main body showing another embodiment of the nasal mask of the present invention.
  • 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.
  • FIG. 4 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.
  • 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.
  • 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.
  • the nasal mask 100 of the present invention 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.
  • 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
  • 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.

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  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Description

鼻 罩
技术领域
本发明涉及一种鼻罩， 尤指一种可过滤空气、 缓释药剂功能或符合人因工程的鼻 罩， 或同时具有过滤空气、 缓释药剂及符合人因工程的多功能鼻罩。 背景技术
现今因人口增加、 汽机车、 工厂、 发电厂及废物的处理等等， 均为排放大量废气 及微尘， 而水泥厂与建筑地也会令尘飞扬， 而使空气污染相当严重， 所以一般于外出 时多为配戴口罩， 以阻隔脏空气， 但因传统的口罩于配戴时， 需将口鼻捣住， 造成使 用者诸多不便， 故为改善此不便， 中国台湾公告号为第 469833号专利申请， 揭示一 种塞入式空气滤清鼻罩，该塞入式空气滤清鼻罩，包含有一鼻罩本体各二片活性碳片： 一鼻罩本体有一对塞套的各大径端， 以连接横条一体连接而成， 且此一对塞套内分别 有入孔， 此鼻罩本体为软式设计可塞入于各种鼻型内， 且与各种鼻型做紧密配合； 二 片活性碳片粘贴放于空气吸入孔上， 可过滤由空气吸入孔近人体的空气， 进而呼吸的 过滤后的新鲜空气。
另一中国台湾公告号为第 326693号的专利申请， 揭示一种具滤清效果的鼻塞结 构， 其主要是由两鼻筒、 两活碳滤材所构成， 其中该鼻筒具有一体连结的网状底座及 一体连接的网状上盖， 而左上盖与底座之间， 则形成一容置空间， 用以置入活性碳滤 材， 而在两鼻筒之间则一体枢设一具有弹性的连结片， 予以连结两鼻筒并可固于鼻粱 上， 而将圆柱状的活性碳滤材置入鼻筒的容置空间内， 再将鼻筒的上盖， 予以盖合， 并置于鼻部的鼻孔中， 且恰使两鼻筒间的连结片夹固于鼻梁上， 而使两鼻筒固定于鼻 孔内不会脱落掉离。
然， 上述现有的技术虽以塞入式鼻罩改善传统口罩不便之处， 但现有的鼻罩与鼻 筒外观设计均为平滑的表面， 于配戴使用时， 该鼻罩与鼻筒的平滑表面无法完全与鼻 腔内结构紧密贴合且容易脱落， 而使过滤效果不彰； 另现有技术虽可过滤空气中的尘 粒及活化空气， 但现有仅为利用活性碳片过滤空气， 仅作为过滤空气之用， 而并无运 用于医疗保健方面的使用， 而使鼻罩的功能无法发挥至最大的功效。
有鉴于现有技术的仅利用活性碳过滤空气及于使用时无法与鼻腔紧密贴合容易 脱落， 本发明提供一种具有过滤空气、 缓释药剂功能及符合人因工程的多功能鼻罩， 通过设计符合鼻腔内结构的鼻罩主体， 于使用时该鼻罩主体可贴合稳固于鼻腔内， 以 使不易滑动脱落， 且舒适度较现有平滑表面的鼻罩及鼻筒高， 并可通过具有杀菌、 抑 菌或缓释药剂的过滤装置的滤材， 置于鼻罩主体内， 以达到保健及医疗的功效， 且本 发明的鼻罩亦可与医疗仪器设备连接搭配使用， 例如将鼻罩直接与氧气管、 医疗仪器 设备等结合，以使达到更为完善的保健及医疗结构；且本发明的鼻罩不限于人类使用'， 亦可运用于具有鼻腔结构的动物， 以使防止动物间流行病毒等牲畜疾病的感染传播或 亦可运用于动物的医疗。 发明内容
本发明要解决的技术问题是提供一种具有过滤空气的鼻罩， 通过于鼻罩的鼻罩主 体内置入一具有过滤功能的过滤装置， 以使本发明可达到杀菌、 抑菌的功效。
本发明要解决的另一技术问题是提供一种具有缓释药剂功能的鼻罩， 通过于鼻罩 主体内置入一夹带有稀释药剂效果的微胶囊泡棉的过滤装置， 以缓缓释放让鼻粘膜直 接吸收， 以使达到保健与医疗的功效。
本发明要解决的又一技术问题是在于提供一.种具有符合人因工程的鼻罩， 通过于 鼻罩主体的开口端上缘设一鼻翼突出部， 以使该鼻罩主体与该鼻腔密合， 以使于使用 配戴时， 使用者感觉舒适。
本发明要解决的再一技术问题是在于提供一种具有过滤空气、 缓释药剂功能及符 合人因工程的多功能鼻罩， 通过前述防脱装置的凹凸结构于使用时， 增加与鼻腔内结 构的密合度， 且同时利用具有杀菌、 抑菌或缓释药剂的过滤装置的滤材， 以达到保健 及医疗的功效。
本发明的鼻罩， 包含： 一对鼻罩主体， 该鼻罩主体形成一具有开口端与通孔端的 容置空间；
一连接部， 用以连接前述一对鼻罩主体的开口端边缘；
及一过滤装置， 置于该鼻罩主体的容置空间内； . 其特征在于： 前述鼻罩主体的开口端上缘具有一与鼻腔的上鼻翼密合的鼻翼突出 部， 且该前述鼻罩主体为与该鼻腔密合的结椅厂而前述鼻罩主体是由弹性软质材料所 制成。
上述的鼻罩主体可进一步包含一或多个防脱装置。 上述的防脱装置可为一鼻孔外缘卡槽， 该鼻孔外缘卡槽形成于该开口端与该鼻翼 突出部之间。 '
上述的防脱装置可为一鼻中软骨卡槽， 该鼻中软骨卡槽形成于该鼻罩主体的通孔 端的上缘。
上述的防脱装置可为一鼻翼凹槽， 该鼻翼凹槽形成于该鼻罩主体的通孔端的边 缘， 而形成一弯弧形。
上述的防脱装置可为一鼻翼卡槽， 该鼻翼卡槽形成于该鼻翼突出部外缘处。 上述的连接部可为一弯弧形状支架， 用以卡于鼻子的中隔软骨， 且该连接部亦可 为一 U型支架或 C型支架。
上述的弹性软质材料可为一硅胶材质， 且亦可为聚氨酯弹性体 （Thermoplastic polyurethane, TPU) 或热塑性橡胶聚氨酯弹性体 （Thermoplastic rubber, TPR) 的材 质或具有吸水性的高分子材料。
上述的鼻罩主体的容置空间内的侧壁进一步刻设沟槽。
上述的过滤装置可为一滤材。
上述的过滤装置可为一抛弃式滤材或一体成型的滤材。
上述的滤材可为一滤网结构。
上述的滤材可为一织布或不织布材质。
上述的滤材可为一过滤效果的泡棉。
上述的滤材可为一夹带有稀释药剂效果的微胶囊的泡棉或微胶囊的不织布。 本发明的鼻罩另一实施例， 包含： 一对鼻罩主体， 该鼻罩主体形成一具有开口端 与通孔端的容置空间；
一连接部， 用以连接前述一对鼻罩主体的开口端边缘；
一过滤装置， 置于该鼻罩主体的容置空间内；
及一对可调式鼻孔薄膜， 该可调式鼻孔薄膜形成于该鼻罩主体的开口端边缘； 其特征在于： 该鼻罩主体的开口端上缘具有一与鼻腔的上鼻翼密合的鼻翼突出 部，一而使该鼻罩主体为与一鼻腔密合的结构， 且该鼻罩主体是由弹性软质材料所制 成， 而该可调式鼻孔薄膜自该开口端边缘延伸用以与一鼻孔前端密合。
其中， 该鼻罩主体可进一步包含一夹固装置。
其中， 该夹固装置可为一外缘夹套， 该外缘夹套用以夹裹吸附有保健医疗剂的织 物， 以使鼻粘膜直接吸收。 其中， 该可调式鼻孔薄膜可为一喇叭状。
其中， 该可调式鼻孔薄膜形成数道可撕裂线， 沿该线撕裂可调整开口端的鼻孔大 小。 附图说明
图 1是显示本发明鼻罩的前侧视图；
图 2是显示本发明鼻罩的鼻罩主体部份剖面图；
图 3是显示本发明另一实施例鼻罩的鼻罩主体部份剖面图;
图 4是显示本发明另一实施例鼻罩的侧壁沟槽的示意图；
图 5是显示本发明又一实施例的鼻罩的前侧视图；
图 6是显示本发明鼻罩的可调式鼻孔薄膜的示意图。
附图组件符号说明：
100—鼻罩
1—鼻罩主体
2—连接部
3—滤网结构 ■
5- --微胶囊的泡棉
6- --缓释剂品
7- --可调式鼻孔薄膜
8- --外缘夹套
10- --开口端
11—通孔端
12—容置空间
13-鼻翼突出部
14- --容置空间的侧壁
15—沟槽
41-鼻中软骨卡槽
42-鼻孔外缘卡槽
43-鼻翼凹槽
44-鼻翼卡槽 具体实施方式
请参考图 1， 是显示本发明鼻罩的前侧视图。 本发明的鼻罩 100包含： 一对鼻罩 主体 1， 该鼻罩主体 1形成一具有开口端 10与通孔端 11的容置空间 12 (参考图 2); 一连接部 2， 用以连接前述一对鼻罩主体 1的开口端 10边缘； 及一过滤装置 3 (参考 图 2)， 置于该鼻罩主体 1的容置空间 12内。
请继续参考图 1并配合参考图 2， 是显示本发明鼻罩的鼻罩主体部份剖面图， 其 中该鼻罩主体 1的开口端 10上缘具有与鼻腔上鼻翼密合的鼻翼突出部 13， 以使该鼻 罩主体 1与该鼻腔密合，而该连接部 2为一弯弧形状支架，以使配戴本发明的鼻罩 100 时， 该弯曲弧形状支架卡于鼻子的中隔软骨， 而该过滤装置系为具有杀菌、 抑菌的滤 材， 且该滤材为一滤网结构 3， 该滤网结构 3为抛弃式的滤网， 以使该鼻罩主体 1与 该过滤装置为分离式的设计， 而可更换过滤装置以重复使用， 而该鼻罩主体 1与连接 部 2均由弹性软质材料所制成， 且该弹性软质材料为一聚氨酯弹性体 （Thermoplastic polyurethane， TPU )。
在此实施例中， 该鼻罩主体 1进一步设有一防脱装置， 该防脱装置为一鼻中软骨 卡槽 41，该鼻中软骨卡槽 41形成于该鼻罩主体 1通孔端 11的上缘处， 用以卡住该鼻 腔内的鼻中软骨， 而使于配戴使用本发明的鼻罩 100时加强与鼻腔内结构密合而不易 脱落。
在本发明的较佳实施例中，该鼻罩主体 1进一步设有多个防脱装置，该防脱装置， 包含： 一鼻孔外缘卡槽 42， 该鼻孔外缘卡槽 42形成于该开口端 10与该鼻翼突出部 13之间； 一鼻中软骨卡槽 41， 该鼻中软骨卡槽 41形成于该鼻罩主体 1的通孔端 11 的上缘； 一鼻翼凹槽 43， 该鼻翼凹槽 43形成于该鼻罩主体 1的通孔端 11的边缘， 而 形成一弯弧形； 及一鼻翼卡槽 44， 该鼻翼卡槽 44形成于该鼻翼突出部 13外缘处。
当于使用本发明的鼻罩 100时，首先通过该鼻罩主体， 1的开口端 10将该过滤装 置的滤材置于该鼻罩主体 1的容置空间 12内， 再将该鼻罩主体 1置于使用者的鼻腔 内，通过该鼻罩主体 1的开口端 10上缘的鼻翼突出部 13及该鼻罩主体 1的通孔端 11 的上缘的鼻中软骨卡槽 41， 以使该鼻罩主体 1 与与鼻腔内结构紧密贴合， 以使鼻罩 100不易自鼻腔内滑动脱落，且再通过该鼻罩主体容置空间 12内的滤材作杀菌、抑菌， 以达到过滤的效果； 当欲卸下或更换本发明的鼻罩 100时， 利用连接该鼻罩主体 1的 连接部 2， 以手拉住该连接部 2， 将该连接部 2往鼻腔的反方向拉出即可轻松取下本 发明的鼻罩 100。
请参考图 3， 是显示本发明鼻罩的另一实施例的鼻罩主体部份剖面图， 在此实施 例中， 该过滤装置的滤材为一夹带有稀释药剂效果的微胶囊的泡棉 5， 以缓缓释放让 鼻粘膜直接吸收， 以使达到保健与医疗的功效， 其余结构均与上述实施例相同， 在此 不再赘述。
请参考图 4， 是显示本发明鼻罩的过滤装置的又一实施例。 本发明鼻罩 100的过 滤装置系利用该鼻罩主体 1的容置空间 12内的侧壁 14刻划成沟槽 15，而将一缓释剂 品 6附着于该沟槽 15上， 以使于使用时， 缓释剂品 6可通过附着于沟槽 15而缓缓释 放剂品 6， 让使用者的呼吸道及鼻粘膜吸收， 而达到保健与医疗的效果。
请参考图 5与图 6并配合参考图 2， 是显示本发明另一实施例的鼻罩。 在此实施 例的鼻罩 100， 包含： 一对鼻罩主体 1， 该鼻罩主体 1形成一具有开口端 10与通孔端 11的容置空间 12; —连接部 2， 用以连接前述一对鼻罩主体 1的开口端 10边缘； 一 过滤装置， 置于该鼻罩主体 1的容置空间 11内； 一对可调式鼻孔薄膜 7， 该可调式鼻 孔薄膜 7形成于该鼻罩主体 1的开口端 10边缘； 及一夹固装置， 该夹固装置较佳为 一外缘夹套 8， 该外缘夹套 8置于该鼻中软骨卡槽 41的侧边及鼻翼突出部 13侧边， 用以夹裹吸附有保健医疗剂的织物， 以使鼻粘膜直接吸收。
请继续参考图 5与图 6，该鼻罩主体 1的开口端 10上缘具有与鼻腔的上鼻翼密合 的鼻翼突出部 13，以使该鼻罩主体 1与该鼻腔密合，而该连接部 2为一弯弧形状支架， 以使配戴本发明的鼻罩 100时， 该弯曲弧形状支架卡于鼻子的中隔软骨， 而该过滤装 置系为具有杀菌、 抑菌的滤材， 且该滤材为一滤网结构 3， 该滤网结构 3为抛弃式的 滤网， 以使该鼻罩主体 1与该过滤装置为分离式的设计， 而可更换过滤装置以重复使 用， 而该鼻罩主体 1 与连接部 2均由弹性软质材料所制成， 且该弹性软质材料为一 TPU, 而该可调式鼻孔薄膜 7为一喇叭状， 且该可调式鼻孔薄膜 7为一数道可撕裂线 70， 当于使用本发明的鼻罩 100时， 若使用者的鼻孔略大， 而使该鼻罩主体 1与使用 者的鼻孔有间隙， 此时依使用者的鼻孔大小， 沿该线撕裂可调整开口端的孔大小。
在此实施例中， 该鼻葶主体 1进一步设有一防脱装置， 该防脱装置为一鼻中软骨 卡槽 41， 该鼻中软骨卡槽 41形成于该鼻罩主体 1的通孔端 11的上缘处，用以卡住该 鼻腔内的鼻中软骨， 而使于配戴使用本发明的鼻罩 100时加强与鼻腔内结构密合而不 易脱落。 在详细说明本发明的较佳实施例之后， 本领域技术人士可清楚的了解， 在不脱离 下述权利要求书与精神下可进行各种变化与改变， 亦不受限于说明书的实施例的实施 方式。

Claims

权 利 要 求
1. 一种鼻罩， 包含：
一对鼻罩主体， 该鼻罩主体形成一具有开口端与通孔端的容置空间；
一连接部， 用以连接该一对鼻罩主体的开口端边缘； 及
一过滤装置， 置于该鼻罩主体的容置空间内； 其特征在于：
该鼻罩主体的开口端上缘具有一与鼻腔的上鼻翼密合的鼻翼突出部， 而使该鼻罩 主体为与鼻腔密合的结构， 且该鼻罩主体是由弹性软质材料所制成。
2. 如权利要求' 1 所述的鼻罩， 其特征在于： 该鼻罩主体进一步包含一个防脱装 置， 该防脱装置为鼻孔外缘卡槽、 鼻中软骨卡槽、 鼻翼凹槽或鼻翼卡槽。
3. 如权利要求 1 所述的鼻罩， 其特征在于： 该鼻罩主体进一步包含多个防脱装 置， 该防脱装置为鼻孔外缘卡槽、 鼻中软骨卡槽、 鼻翼凹槽及或鼻翼卡槽。
4. 如权利要求 1所述的鼻罩， 其特征在于： 该连接部为一弹性软质材料。
5. 如权利要求 4所述的鼻罩， 其特征在于： 该连接部为一 U型支架、 C型支架 或弯弧形状支架。
6.如权利要求 1所述的鼻 ΐ，其特征在于： 该弹性软质材料为硅胶、 TPU、 TPR、 具有吸附及释放性的材料或可释放远红外线的材料。
7. 如权利要求 1 所述的鼻罩， 其特征在于： 该鼻罩主体的容置空间的侧壁进一 步刻设沟槽。 '
8. 如权利要求 1所述的鼻罩， 其特征在于： 该过滤装置为一滤材。
9. 如权利要求 8所述的鼻罩， 其特征在于： 该滤材为一滤网结构。 '
10. 如权利要求 8所述的鼻罩， 其特征在于： 该滤材为一织布或无纺布材质。
11. 如权利要求 8所述的鼻罩， 其特征在于： 该滤材为一过滤效果的泡棉。
12. 如权利要求 8所述的鼻罩， 其特征在于： 该滤材为一夹带有稀释药剂效果的 微胶囊的泡棉或微胶囊的无纺布。 '
13. 如权利要求 8所述的鼻罩， 其特征在于： 进一步包含一对可调式鼻孔薄膜， 该可调式鼻孔薄膜形成于该鼻罩主体的开口端边缘； 该可调式鼻孔薄膜自该开口端边 缘延伸用以与一鼻孔前端密合。
14. 如权利要求 13所述的鼻罩， 其特征在于： 进一步包含一夹固装置。
15. 如权利要求 14所述的鼻罩， 其特征在于： 该夹固装置为一外缘夹套。 .
16. 如权利要求 15所述的鼻罩， 其特征在于： 该外缘夹套为一弯弧形状。
17. 如权利要求 13所述的鼻罩， 其特征在于： 该可调式鼻孔薄膜为一喇叭状。
18. 如权利要求 17所述的鼻罩， 其特征在于： 该可调式鼻孔薄膜形成一或多 可撕裂线， 沿该线撕裂可调整开口端的孔大小。
PCT/CN2004/000987 2003-08-27 2004-08-25 Masque nasal Ceased WO2005035066A1 (fr)

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KR200488024Y1 (ko) * 2017-12-11 2018-12-05 윤영환 통기 구조의 비공 덮개를 갖는 안면 마스크
ES2936757A1 (es) * 2021-09-20 2023-03-21 Diaz Gamez Valeriano Filtro nasal activable

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