CN221950397U - Combined mask - Google Patents
Combined mask Download PDFInfo
- Publication number
- CN221950397U CN221950397U CN202323628150.0U CN202323628150U CN221950397U CN 221950397 U CN221950397 U CN 221950397U CN 202323628150 U CN202323628150 U CN 202323628150U CN 221950397 U CN221950397 U CN 221950397U
- Authority
- CN
- China
- Prior art keywords
- mask
- pad
- combined
- pressure relief
- patient
- 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.)
- Active
Links
- 210000005069 ears Anatomy 0.000 claims abstract description 12
- 210000003128 head Anatomy 0.000 claims abstract description 7
- 230000002209 hydrophobic effect Effects 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 11
- 210000001061 forehead Anatomy 0.000 claims description 6
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 210000002784 stomach Anatomy 0.000 claims 3
- 230000006378 damage Effects 0.000 abstract description 7
- 208000001705 Mouth breathing Diseases 0.000 abstract description 3
- 230000002496 gastric effect Effects 0.000 description 9
- 230000006837 decompression Effects 0.000 description 8
- 208000027418 Wounds and injury Diseases 0.000 description 6
- 208000014674 injury Diseases 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 239000004584 polyacrylic acid Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 1
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 201000004193 respiratory failure Diseases 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
本实用新型公开了一种组合式面罩，包括第一面罩和第二面罩，第一面罩设置有两个与眼睛相适应的眼部开口，第一面罩设置有与鼻孔相适应的鼻孔通气口，第一面罩的两端对称设置有两个挂耳，第一面罩与面部接触的部位设置有减压垫；第二面罩设置有与嘴巴相适应的嘴部开口，第二面罩设置有与下巴相适应的下巴开口，第二面罩的两侧对称设置有两个弹力带，同时佩戴第一面罩和第二面罩时，弹力带贴合于挂耳的外侧，两个弹力带的端部于后脑勺处通过魔术贴连接。本实用新型实施例提供的组合式面罩能够避免呼吸机面罩对患者面部造成压伤，同时能够防止患者张口呼吸导致的漏气。
The utility model discloses a combined mask, including a first mask and a second mask, wherein the first mask is provided with two eye openings adapted to the eyes, the first mask is provided with a nostril vent adapted to the nostrils, two ears are symmetrically provided at both ends of the first mask, and a pressure relief pad is provided at the part where the first mask contacts the face; the second mask is provided with a mouth opening adapted to the mouth, the second mask is provided with a chin opening adapted to the chin, and two elastic bands are symmetrically provided on both sides of the second mask. When the first mask and the second mask are worn at the same time, the elastic bands are attached to the outer sides of the ears, and the ends of the two elastic bands are connected at the back of the head by Velcro. The combined mask provided by the embodiment of the utility model can avoid the ventilator mask from causing pressure injuries to the patient's face, and can also prevent air leakage caused by the patient's mouth breathing.
Description
技术领域Technical Field
本实用新型涉及医疗辅助器械技术领域，特别涉及一种组合式面罩。The utility model relates to the technical field of medical auxiliary equipment, in particular to a combined mask.
背景技术Background Art
在现代临床医学中，呼吸机作为一项能替代自主通气功能的有效手段，已普遍用于各种原因所致的呼吸衰竭、大手术期间的麻醉呼吸管理、呼吸支持治疗和急救复苏中，在现代医学领域内占有十分重要的位置。In modern clinical medicine, ventilators, as an effective means to replace spontaneous ventilation function, have been widely used in respiratory failure caused by various reasons, anesthesia respiratory management during major surgery, respiratory support therapy and emergency resuscitation, and occupy a very important position in the field of modern medicine.
呼吸机的面罩在使用时需要紧紧压住患者面部以避免漏气，长期使用容易造成患者面部尤其是鼻梁及鼻翼两侧的压伤，另一方面，部分患者特别是老年人经常无意识地张口呼吸，容易导致呼吸机面罩漏气，因此有必要提出一种能够解决上述技术问题的面罩。The mask of the ventilator needs to be pressed tightly against the patient's face to avoid air leakage when in use. Long-term use can easily cause pressure injuries to the patient's face, especially the bridge of the nose and the sides of the nose. On the other hand, some patients, especially the elderly, often breathe unconsciously with their mouths open, which can easily cause air leakage in the ventilator mask. Therefore, it is necessary to propose a mask that can solve the above technical problems.
实用新型内容Utility Model Content
本实用新型旨在至少解决现有技术中存在的技术问题之一。为此，本实用新型提出一种组合式面罩，能够避免呼吸机面罩对患者面部造成压伤，同时能够防止患者张口呼吸导致的漏气。The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a combined mask, which can prevent the ventilator mask from causing pressure injuries to the patient's face and prevent air leakage caused by the patient's mouth breathing.
根据本实用新型提出的一种组合式面罩，包括第一面罩和第二面罩，所述第一面罩设置有两个与眼睛相适应的眼部开口，所述第一面罩设置有与鼻孔相适应的鼻孔通气口，所述第一面罩的两端对称设置有两个挂耳，所述第一面罩与面部接触的部位设置有减压垫；所述第二面罩设置有与嘴巴相适应的嘴部开口，所述第二面罩设置有与下巴相适应的下巴开口，所述第二面罩的两侧对称设置有两个弹力带，同时佩戴所述第一面罩和所述第二面罩时，所述弹力带贴合于所述挂耳的外侧，两个所述弹力带的端部于后脑勺处通过魔术贴连接。A combined mask according to the utility model comprises a first mask and a second mask, wherein the first mask is provided with two eye openings adapted to the eyes, the first mask is provided with a nostril vent adapted to the nostrils, two ears are symmetrically provided at both ends of the first mask, and a pressure relief pad is provided at the part where the first mask contacts the face; the second mask is provided with a mouth opening adapted to the mouth, the second mask is provided with a chin opening adapted to the chin, two elastic bands are symmetrically provided on both sides of the second mask, and when the first mask and the second mask are worn at the same time, the elastic bands are fitted to the outer sides of the ears, and the ends of the two elastic bands are connected at the back of the head by Velcro.
根据本实用新型上述实施例的组合式面罩，至少具有如下有益效果：The combined mask according to the above embodiment of the utility model has at least the following beneficial effects:
本实用新型实施例提供的组合式面罩在使用时，患者先佩戴第一面罩再佩戴第二面罩，第一面罩设置的减压垫能够在患者佩戴呼吸机面罩时起到减压缓冲的作用，避免呼吸机面罩对患者面部造成压伤，提高患者的舒适度；第二面罩通过两个弹力带在患者的后脑勺处通过魔术贴连接，从而提拉患者的下巴，以使得患者无法张口呼吸，从而能够避免因患者张口呼吸导致的呼吸器面罩漏气，同时，第二面罩同样能够在患者佩戴呼吸机面罩时起到减压缓冲的作用，提高患者的舒适度。When the combined mask provided by the embodiment of the utility model is in use, the patient first wears the first mask and then the second mask. The decompression pad provided on the first mask can play a decompression and buffering role when the patient wears the ventilator mask, thereby avoiding the ventilator mask from causing pressure injuries to the patient's face and improving the patient's comfort; the second mask is connected to the back of the patient's head through two elastic bands through Velcro, thereby lifting the patient's chin so that the patient cannot open his mouth to breathe, thereby avoiding air leakage of the ventilator mask caused by the patient's mouth breathing. At the same time, the second mask can also play a decompression and buffering role when the patient wears the ventilator mask, thereby improving the patient's comfort.
根据本实用新型的一些实施例，所述减压垫与额头对应的位置设置有第一加厚垫，所述减压垫与鼻梁以及鼻翼对应的位置设置有第二加厚垫，所述第一加厚垫和所述第二加厚垫由硅胶制成。According to some embodiments of the utility model, a first thickened pad is provided at the position of the pressure relief pad corresponding to the forehead, and a second thickened pad is provided at the position of the pressure relief pad corresponding to the bridge of the nose and the wings of the nose, and the first thickened pad and the second thickened pad are made of silicone.
根据本实用新型的一些实施例，所述减压垫包括疏水层和亲水层，所述疏水层和所述亲水层沿远离所述第一面罩的方向依次设置。According to some embodiments of the present invention, the pressure relief pad comprises a hydrophobic layer and a hydrophilic layer, and the hydrophobic layer and the hydrophilic layer are sequentially arranged in a direction away from the first mask.
根据本实用新型的一些实施例，所述疏水层由疏水性材料制成，所述疏水性材料为特氟龙。According to some embodiments of the present invention, the hydrophobic layer is made of a hydrophobic material, and the hydrophobic material is Teflon.
根据本实用新型的一些实施例，所述亲水层由亲水性材料制成，所述亲水性材料包括聚乙烯醇、聚丙烯酰胺及聚丙烯酸中的一种或多种。According to some embodiments of the present invention, the hydrophilic layer is made of a hydrophilic material, and the hydrophilic material includes one or more of polyvinyl alcohol, polyacrylamide and polyacrylic acid.
根据本实用新型的一些实施例，所述减压垫设置有多个透气孔，多个所述透气孔均匀对称布置于所述减压垫的两侧。According to some embodiments of the present invention, the pressure relief pad is provided with a plurality of air holes, and the plurality of air holes are evenly and symmetrically arranged on both sides of the pressure relief pad.
根据本实用新型的一些实施例，所述第二面罩设置有两个与耳朵相适应的耳部开口，所述耳部开口布置于所述弹力带与所述嘴部开口之间。According to some embodiments of the present invention, the second mask is provided with two ear openings adapted to the ears, and the ear openings are arranged between the elastic band and the mouth opening.
根据本实用新型的一些实施例，所述第二面罩设置有两个胃管孔，两个所述胃管孔对称布置于所述嘴部开口的两侧，两个所述胃管孔布置于所述嘴部开口与所述下巴开口之间。According to some embodiments of the present invention, the second mask is provided with two gastric tube holes, the two gastric tube holes are symmetrically arranged on both sides of the mouth opening, and the two gastric tube holes are arranged between the mouth opening and the chin opening.
本实用新型的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本实用新型的实践了解到。Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
本实用新型的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：The above and/or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:
图1是本实用新型一些实施例的组合式面罩佩戴时的示意图；FIG1 is a schematic diagram of a combined mask according to some embodiments of the present invention when worn;
图2是本实用新型一些实施例的第一面罩的结构示意图；FIG2 is a schematic structural diagram of a first mask in some embodiments of the present utility model;
图3是本实用新型一些实施例的第一面罩的局部结构剖视图；FIG3 is a partial structural cross-sectional view of a first mask according to some embodiments of the present invention;
图4是本实用新型一些实施例的第二面罩的结构示意图。FIG. 4 is a schematic structural diagram of a second mask according to some embodiments of the present invention.
其中，附图标记：Wherein, the reference numerals are:
第一面罩100；眼部开口110；鼻孔通气口120；挂耳130；减压垫140；疏水层141；亲水层142；第一加厚垫143；第二加厚垫144；透气孔145；First mask 100; eye opening 110; nostril vent 120; ear hook 130; pressure relief pad 140; hydrophobic layer 141; hydrophilic layer 142; first thick pad 143; second thick pad 144; air vent 145;
第二面罩200；嘴部开口210；下巴开口220；耳部开口230；弹力带240；魔术贴241；胃管孔250；Second mask 200; mouth opening 210; chin opening 220; ear opening 230; elastic band 240; Velcro 241; gastric tube hole 250;
呼吸机面罩300。Respirator Mask 300.
具体实施方式DETAILED DESCRIPTION
下面详细描述本实用新型的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本实用新型，而不能理解为对本实用新型的限制。The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
在本实用新型的描述中，需要理解的是，涉及到方位描述，例如上、下、前、后、左、右等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
在本实用新型的描述中，若干的含义是一个或者多个，多个的含义是两个以上，大于、小于、超过等理解为不包括本数，以上、以下、以内等理解为包括本数。如果有描述到第一、第二只是用于区分技术特征为目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量或者隐含指明所指示的技术特征的先后关系。In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
本实用新型的描述中，除非另有明确的限定，设置、安装、连接等词语应做广义理解，所属技术领域技术人员可以结合技术方案的具体内容合理确定上述词语在本实用新型中的具体含义。In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.
参照图1至图4，根据本实用新型提出的一种组合式面罩，包括第一面罩100和第二面罩200，第一面罩100设置有两个与眼睛相适应的眼部开口110，第一面罩100设置有与鼻孔相适应的鼻孔通气口120，第一面罩100的两端对称设置有两个挂耳130，第一面罩100与面部接触的部位设置有减压垫140；第二面罩200设置有与嘴巴相适应的嘴部开口210，第二面罩200设置有与下巴相适应的下巴开口220，第二面罩200的两侧对称设置有两个弹力带240，同时佩戴第一面罩100和第二面罩200时，弹力带240贴合于挂耳130的外侧，两个弹力带240的端部于后脑勺处通过魔术贴241连接。1 to 4, a combined mask according to the utility model comprises a first mask 100 and a second mask 200, the first mask 100 is provided with two eye openings 110 adapted to the eyes, the first mask 100 is provided with a nostril vent 120 adapted to the nostrils, two ears 130 are symmetrically arranged at both ends of the first mask 100, and a pressure relief pad 140 is arranged at the part where the first mask 100 contacts the face; the second mask 200 is provided with a mouth opening 210 adapted to the mouth, the second mask 200 is provided with a chin opening 220 adapted to the chin, and two elastic bands 240 are symmetrically arranged on both sides of the second mask 200. When the first mask 100 and the second mask 200 are worn at the same time, the elastic bands 240 are attached to the outer sides of the ears 130, and the ends of the two elastic bands 240 are connected at the back of the head by Velcro 241.
具体的，本实用新型实施例提供的组合式面罩在使用时，患者先佩戴第一面罩100再佩戴第二面罩200，第一面罩100设置的减压垫140能够在患者佩戴呼吸机面罩300时起到减压缓冲的作用，避免呼吸机面罩300对患者面部造成压伤，提高患者的舒适度；第二面罩200通过两个弹力带240在患者的后脑勺处通过魔术贴241连接，从而提拉患者的下巴，以使得患者无法张口呼吸，从而能够避免因患者张口呼吸导致的呼吸器面罩漏气，同时，第二面罩200同样能够在患者佩戴呼吸机面罩300时起到减压缓冲的作用，提高患者的舒适度。Specifically, when the combined mask provided by the embodiment of the utility model is in use, the patient first wears the first mask 100 and then the second mask 200. The decompression pad 140 provided on the first mask 100 can play a decompression buffer role when the patient wears the ventilator mask 300, thereby avoiding the ventilator mask 300 from causing pressure injury to the patient's face and improving the patient's comfort; the second mask 200 is connected to the back of the patient's head through two elastic bands 240 by Velcro 241, thereby lifting the patient's chin so that the patient cannot open his mouth to breathe, thereby avoiding air leakage of the ventilator mask caused by the patient opening his mouth to breathe. At the same time, the second mask 200 can also play a decompression buffer role when the patient wears the ventilator mask 300, thereby improving the patient's comfort.
参照图2，根据本实用新型的一些实施例，减压垫140与额头对应的位置设置有第一加厚垫143，减压垫140与鼻梁以及鼻翼对应的位置设置有第二加厚垫144，优选的，第一加厚垫143和第二加厚垫144由硅胶制成。Referring to Figure 2, according to some embodiments of the present invention, a first thickened pad 143 is provided at the position of the pressure relief pad 140 corresponding to the forehead, and a second thickened pad 144 is provided at the position of the pressure relief pad 140 corresponding to the bridge of the nose and the wings of the nose. Preferably, the first thickened pad 143 and the second thickened pad 144 are made of silicone.
具体的，呼吸机面罩300为了佩戴牢固，会设置有紧贴患者额头的固定带，固定带两侧通过两个系带于患者脑后连接，容易在佩戴过程中对患者的额头造成压伤，因此减压垫140通过设置有第一加厚垫143以进一步降低呼吸机面罩300对患者的额头带来的压力，从而提高患者的舒适度；同样的，在呼吸机面罩300的佩戴过程中，呼吸机面罩300的上部边缘会紧贴患者的鼻梁以及鼻翼位置，容易在佩戴过程中对患者的鼻梁以及鼻翼造成压伤，因此减压垫140通过设置有第二加厚垫144以进一步降低呼吸机面罩300对患者的鼻梁以及鼻翼带来的压力，从而提高患者的舒适度。Specifically, in order to ensure that the ventilator mask 300 is firmly worn, a fixing strap that fits tightly against the patient's forehead is provided. The two sides of the fixing strap are connected to the back of the patient's head through two straps, which may easily cause pressure injury to the patient's forehead during wearing. Therefore, the decompression pad 140 is provided with a first thickened pad 143 to further reduce the pressure on the patient's forehead caused by the ventilator mask 300, thereby improving the patient's comfort. Similarly, during the wearing process of the ventilator mask 300, the upper edge of the ventilator mask 300 will fit tightly against the patient's nose bridge and nose wing, which may easily cause pressure injury to the patient's nose bridge and nose wing during wearing. Therefore, the decompression pad 140 is provided with a second thickened pad 144 to further reduce the pressure on the patient's nose bridge and nose wing caused by the ventilator mask 300, thereby improving the patient's comfort.
进一步的，参照图3，根据本实用新型的一些实施例，减压垫140包括疏水层141和亲水层142，疏水层141和亲水层142沿远离第一面罩100的方向依次设置。Further, referring to FIG. 3 , according to some embodiments of the present invention, the pressure relief pad 140 includes a hydrophobic layer 141 and a hydrophilic layer 142 , and the hydrophobic layer 141 and the hydrophilic layer 142 are sequentially arranged in a direction away from the first mask 100 .
优选的，根据本实用新型的一些实施例，亲水层142由亲水性材料制成，亲水性材料包括聚乙烯醇、聚丙烯酰胺及聚丙烯酸中的一种或多种，疏水层141由疏水性材料制成，疏水性材料为特氟龙，从而使得减压垫140柔软有弹性，由于疏水层141排斥水，会处于孔径打开的状态，在起到减压作用的同时使得减压垫140还具有良好的透气性，而通过亲水层142的亲水性则可吸收面部汗液，从而降低皮肤潮湿度，提高患者佩戴的舒适度。Preferably, according to some embodiments of the utility model, the hydrophilic layer 142 is made of a hydrophilic material, the hydrophilic material includes one or more of polyvinyl alcohol, polyacrylamide and polyacrylic acid, and the hydrophobic layer 141 is made of a hydrophobic material, the hydrophobic material is Teflon, so that the pressure relief pad 140 is soft and elastic. Since the hydrophobic layer 141 repels water and is in a state of open pores, the pressure relief pad 140 has good air permeability while playing a role in pressure relief. The hydrophilicity of the hydrophilic layer 142 can absorb facial sweat, thereby reducing skin moisture and improving the wearing comfort of the patient.
进一步的，根据本实用新型的一些实施例，减压垫140设置有多个透气孔145，多个透气孔145均匀对称布置于减压垫140的两侧，从而增加减压垫140的透气性，进而提高患者的舒适度。Furthermore, according to some embodiments of the present invention, the pressure relief pad 140 is provided with a plurality of air holes 145, and the plurality of air holes 145 are evenly and symmetrically arranged on both sides of the pressure relief pad 140, thereby increasing the air permeability of the pressure relief pad 140 and further improving the comfort of the patient.
参照图1和图4，根据本实用新型的一些实施例，第二面罩200设置有两个与耳朵相适应的耳部开口230，耳部开口230布置于弹力带240与嘴部开口210之间，从而在佩戴时能够露出患者的耳朵，不会盖住患者的耳朵而带来不适。1 and 4 , according to some embodiments of the present invention, the second mask 200 is provided with two ear openings 230 adapted to the ears, and the ear openings 230 are arranged between the elastic band 240 and the mouth opening 210 , so that the patient's ears can be exposed when worn, and the patient's ears will not be covered to cause discomfort.
参照图1和图4，根据本实用新型的一些实施例，第二面罩200设置有两个胃管孔250，胃管孔250用于在患者需要留置胃管时插入胃管，两个胃管孔250对称布置于嘴部开口210的两侧，两个胃管孔250布置于嘴部开口210与下巴开口220之间。1 and 4 , according to some embodiments of the present invention, the second mask 200 is provided with two gastric tube holes 250 , which are used to insert a gastric tube when the patient needs to have a gastric tube therein, and the two gastric tube holes 250 are symmetrically arranged on both sides of the mouth opening 210 , and the two gastric tube holes 250 are arranged between the mouth opening 210 and the chin opening 220 .
在本实用新型实施例中，连接件可以为夹子或者其他形状的板件，连接方式可以为卡扣、螺丝固接或者焊接等方式，在此不再做赘述。In the embodiment of the utility model, the connecting member may be a clip or a plate of other shapes, and the connection method may be a snap connection, a screw connection or a welding method, which will not be described in detail here.
上面结合附图对本实用新型实施例作了详细说明，但是本实用新型不限于上述实施例，在所述技术领域普通技术人员所具备的知识范围内，还可以在不脱离本实用新型宗旨的前提下作出各种变化。The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323628150.0U CN221950397U (en) | 2023-12-22 | 2023-12-22 | Combined mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323628150.0U CN221950397U (en) | 2023-12-22 | 2023-12-22 | Combined mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221950397U true CN221950397U (en) | 2024-11-05 |
Family
ID=93270916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323628150.0U Active CN221950397U (en) | 2023-12-22 | 2023-12-22 | Combined mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221950397U (en) |
-
2023
- 2023-12-22 CN CN202323628150.0U patent/CN221950397U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113557048B (en) | Plenum chamber insert for patient interface | |
| CN108463264B (en) | Oronasal patient interface | |
| JP5438692B2 (en) | A device that continuously supplies positive airway pressure | |
| CN114306864A (en) | Ventilation port and ventilation port adapter for a patient interface | |
| CN223068898U (en) | Patient interface and seal forming structure therefor | |
| CN112041013A (en) | Patient interface | |
| CN115485005B (en) | Connectors for positioning and stabilizing structures | |
| CN215995208U (en) | Patient interface | |
| CN113692297A (en) | Positioning and stabilizing structure for a patient interface | |
| CN215916085U (en) | Patient interface | |
| CN215608552U (en) | Seal-forming structure for a patient interface comprising a textile sealing member | |
| US20250135144A1 (en) | A positioning and stabilising structure for a patient interface | |
| CN221950397U (en) | Combined mask | |
| CN117980025A (en) | Patient interface and positioning and stabilizing structure for a patient interface | |
| CN208660092U (en) | A kind of noninvasive mask fixing device of wear-type | |
| CN119607353A (en) | Patient interface with occipital anchoring | |
| CN215585159U (en) | Continuous positive airway pressure protection patch for neonate through nose | |
| CN211157996U (en) | Painless gastroscope face guard | |
| CN207532619U (en) | Invasive ventilation device | |
| CN116056745A (en) | patient interface | |
| CN219630381U (en) | A breathing mask for preventing pressure sores | |
| CN210813314U (en) | A hat-type non-invasive mask fixing belt | |
| CN215900648U (en) | Anti-dropping oxygen inhalation device for department of pediatrics | |
| CN217184941U (en) | Anti-pulling tube transparent mask | |
| CN116113464A (en) | Apparatus, system and method for positioning and stabilizing a patient interface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |