技术领域technical field
本实用新型涉及面罩技术领域，具体为一种多固定吸氧面罩。The utility model relates to the technical field of masks, in particular to a multi-fixed oxygen inhalation mask.
背景技术Background technique
重症病房内，许多患者需要用面罩进行吸氧，面罩固定只有一条固定带，但是由于患者头部不自主运动后，吸氧面罩容易脱落，导致吸氧效果不佳，而加重病情。使用吸氧雾化面罩，也由于吸氧面罩固定不牢固，容易脱落，导致雾化不佳，影响治疗效果，此外，现有的吸氧面罩在佩戴时边缘不易密封，患者佩戴也不舒适，鉴于此，我们提出一种多固定吸氧面罩。In the intensive care unit, many patients need to use a mask for oxygen inhalation. The mask is fixed with only one strap. However, after the patient's head moves involuntarily, the oxygen inhalation mask is easy to fall off, resulting in poor oxygen inhalation effect and aggravating the condition. The use of oxygen inhalation atomization mask is also because the oxygen inhalation mask is not firmly fixed and easy to fall off, resulting in poor atomization and affecting the treatment effect. In addition, the edge of the existing oxygen inhalation mask is not easy to seal when worn, and it is uncomfortable for patients to wear. In view of this, we propose a multi-fixed oxygen mask.
实用新型内容Utility model content
本实用新型的目的在于提供一种多固定吸氧面罩，以解决上述背景技术中提出的吸氧雾化面罩固定不牢固和佩戴时边缘不易密封等问题。The purpose of this utility model is to provide a multi-fixed oxygen inhalation mask to solve the problems that the oxygen inhalation atomization mask is not firmly fixed and the edge is not easy to seal when worn, etc. proposed in the background technology.
为实现上述目的，本实用新型提供如下技术方案：In order to achieve the above object, the utility model provides the following technical solutions:
一种多固定吸氧面罩，包括呼吸罩，所述呼吸罩的顶部连接有鼻部罩，所述呼吸罩的一侧表面开设有螺纹孔，所述螺纹孔的外端设置有过滤机构，所述呼吸罩的中部表面开设有氧气输入口，所述呼吸罩的中部一侧设置有面部固定带，所述面部固定带的两端与呼吸罩连接，所述呼吸罩的下部一侧设置有下部固定带；A multi-fixed oxygen inhalation mask, including a breathing mask, the top of the breathing mask is connected with a nose mask, one side surface of the breathing mask is provided with a threaded hole, and the outer end of the threaded hole is provided with a filtering mechanism. The surface of the middle part of the respirator is provided with an oxygen input port, one side of the middle part of the respirator is provided with a face fixing belt, the two ends of the face fixing belt are connected with the respirator, and one side of the lower part of the respirator is provided with a lower fixing belt;
所述过滤机构包括过滤仓，所述过滤仓的内部为中空结构，所述过滤仓底面嵌设有过滤网，所述过滤网的外侧紧密焊接有螺纹管，所述螺纹管与螺纹孔螺纹连接，所述过滤仓的顶部开设有若干出气口，所述过滤仓的内部设置有若干消毒棉。The filter mechanism includes a filter bin, the interior of the filter bin is a hollow structure, the bottom surface of the filter bin is embedded with a filter screen, and the outer side of the filter screen is tightly welded with a threaded pipe, and the threaded pipe is threadedly connected to the threaded hole , the top of the filter chamber is provided with a number of air outlets, and the inside of the filter chamber is provided with a number of sterile cotton.
优选的，所述呼吸罩为半球形结构。Preferably, the breathing mask has a hemispherical structure.
优选的，所述鼻部罩的顶部两侧为弧形结构。Preferably, both sides of the top of the nasal mask are arc-shaped.
优选的，所述鼻部罩的内侧壁设置有吸水垫层。Preferably, the inner side wall of the nasal mask is provided with a water-absorbing cushion.
优选的，所述面部固定带的两侧底部设置有挂耳带。Preferably, the bottoms of both sides of the face fixing belt are provided with ear straps.
优选的，所述过滤仓为半球形结构。Preferably, the filter chamber is a hemispherical structure.
优选的，所述鼻部罩的顶部对称设置有两个鼻部固定片，两个鼻部固定片之间设置有柔性垫，所述呼吸罩的边缘内侧设置有密封条，所述面部固定带的两端对称设置有固定环，所述面部固定带的两端穿过固定环且与固定环卡接配合，所述固定环的一侧与呼吸罩紧密焊接。Preferably, two nose fixing pieces are arranged symmetrically on the top of the nose mask, a flexible pad is arranged between the two nose fixing pieces, a sealing strip is arranged on the inner side of the edge of the breathing mask, and the face fixing belt The two ends of the face are symmetrically provided with fixing rings, the two ends of the face fixing belt pass through the fixing rings and snap fit with the fixing rings, and one side of the fixing rings is tightly welded with the breathing mask.
与现有技术相比，本实用新型的有益效果：本实用新型结构简单，使用方便，通过其中设置的面部固定带和下部固定带能够使得患者在使用时与头部贴合固定，使患者佩戴时不易滑脱，通过其中设置的鼻部固定片和密封条能够使得该装置边缘密封，从而保证氧气不易泄露，增加患者吸氧的效果，本实用新型具有很大的实用价值，便于推广。Compared with the prior art, the utility model has the beneficial effects: the utility model is simple in structure and easy to use, and the face fixing belt and the lower fixing belt set therein can make the patient fit and fix with the head when in use, so that the patient can wear It is not easy to slip off, and the nose fixing piece and sealing strip provided therein can make the edge of the device sealed, thereby ensuring that oxygen is not easy to leak and increasing the effect of oxygen inhalation for patients. The utility model has great practical value and is easy to popularize.
附图说明Description of drawings
图1为本实用新型的立体结构示意图；Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;
图2为本实用新型的平面结构示意图之一；Fig. 2 is one of planar structure schematic diagrams of the present utility model;
图3为本实用新型中过滤机构的内部结构图；Fig. 3 is the internal structural diagram of filtering mechanism in the utility model;
图4为本实用新型的平面结构示意图之二。Fig. 4 is the second schematic diagram of the planar structure of the utility model.
图中：1、呼吸罩；11、螺纹孔；12、面部固定带；121、挂耳带；122、固定环；13、下部固定带；14、氧气输入口；15、密封条；2、鼻部罩；21、吸水垫层；3、过滤机构；31、过滤仓；311、出气口；312、消毒棉；313、过滤网；314、螺纹管；4、鼻部固定片；41、柔性垫。Among the figure: 1, breathing mask; 11, threaded hole; 12, face fixing belt; 121, ear strap; 122, fixing ring; 13, lower fixing belt; 14, oxygen input port; 15, sealing strip; 2, nose Ministry cover; 21, water-absorbing cushion; 3, filter mechanism; 31, filter chamber; 311, air outlet; 312, sterilized cotton; 313, filter screen; .
具体实施方式Detailed ways
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
在本实用新型的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”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设备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 describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", Orientation indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. Or the positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operation, and therefore cannot be construed as a limitation of the utility model.
实施例1Example 1
一种多固定吸氧面罩，如图1和图2所示，包括呼吸罩1，呼吸罩1为半球形结构，呼吸罩1的顶部连接有鼻部罩2，鼻部罩2的顶部两侧为弧形结构，鼻部罩2的内侧壁设置有吸水垫层21，呼吸罩1的一侧表面开设有螺纹孔11，螺纹孔11的外端设置有过滤机构3，呼吸罩1的中部表面开设有氧气输入口14，呼吸罩1的中部一侧设置有面部固定带12，面部固定带12的两侧底部设置有挂耳带121，面部固定带12的两端与呼吸罩1连接，呼吸罩1的下部一侧设置有下部固定带13。A kind of multi-fixed oxygen inhalation mask, as shown in Figure 1 and Figure 2, comprises breathing mask 1, and breathing mask 1 is hemispherical structure, and the top of breathing mask 1 is connected with nose mask 2, and the top both sides of nose mask 2 It is an arc-shaped structure, the inner side wall of the nasal mask 2 is provided with a water-absorbing cushion 21, one side surface of the respiratory mask 1 is provided with a threaded hole 11, and the outer end of the threaded hole 11 is provided with a filter mechanism 3, and the middle surface of the respiratory mask 1 Oxygen input port 14 is provided, face fixing belt 12 is arranged on one side of the middle part of breathing mask 1, and ear straps 121 are arranged at the bottom of both sides of face fixing belt 12, and the two ends of face fixing belt 12 are connected with breathing mask 1, breathing The lower side of the cover 1 is provided with a lower fixing belt 13 .
本实施例中，吸水垫层21采用海绵材质制成，海绵具有很好的吸水性，能够将患者呼出的潮湿空气进行吸收，避免潮湿气体长期附着在鼻部罩2的内壁滋生细菌。In this embodiment, the water-absorbing cushion 21 is made of sponge material. The sponge has good water absorption and can absorb the moist air exhaled by the patient, so as to prevent the moist air from adhering to the inner wall of the nasal mask 2 for a long time to breed bacteria.
此外，面部固定带12和下部固定带13采用橡胶材质制成，橡胶具有很好的弹性，能够使得面部固定带12具有伸缩性，从而便于在头部固定。In addition, the face fixing belt 12 and the lower fixing belt 13 are made of rubber material, and the rubber has good elasticity, which can make the face fixing belt 12 stretchable, thereby facilitating fixing on the head.
如图3所示，过滤机构3包括过滤仓31，过滤仓31为半球形结构，过滤仓31的内部为中空结构，过滤仓31底面嵌设有过滤网313，过滤网313的外侧紧密焊接有螺纹管314，螺纹管314与螺纹孔11螺纹连接，过滤仓31的顶部开设有若干出气口311，过滤仓31的内部设置有若干消毒棉312。As shown in Figure 3, filter mechanism 3 comprises filter bin 31, and filter bin 31 is a hemispherical structure, and the inside of filter bin 31 is a hollow structure, and filter bin 31 bottom surface is embedded with filter screen 313, and the outside of filter screen 313 is tightly welded with Threaded pipe 314, threaded pipe 314 is threadedly connected with threaded hole 11, several air outlets 311 are provided on the top of filter chamber 31, and several sterilizing cottons 312 are arranged inside filter chamber 31.
具体的，过滤网313的孔径为0.1-0.5mm，通过过滤网能够避免外界的灰尘进入面罩内部，且患者呼出的气体能够被消毒棉312消毒，避免对病房内的人造成感染。Specifically, the filter screen 313 has a pore size of 0.1-0.5 mm, and the filter screen can prevent external dust from entering the inside of the mask, and the gas exhaled by the patient can be sterilized by the sterile cotton 312 to avoid infection to people in the ward.
实施例2Example 2
在具体使用时，呼吸罩1的底部由于与下巴部贴合也容易漏气，从而造成氧气泄露，影响吸氧效果，而且长期佩戴鼻梁处容易受压迫造成酸痛，因此，我们在实施例1的基础上做出改进，如图4所示，鼻部罩2的顶部对称设置有两个鼻部固定片4，两个鼻部固定片4之间设置有柔性垫41，呼吸罩1的边缘内侧设置有密封条15，面部固定带12的两端对称设置有固定环122，面部固定带12的两端穿过固定环122且与固定环122卡接配合，固定环122的一侧与呼吸罩1紧密焊接。In specific use, the bottom of the breathing mask 1 is also prone to air leakage due to the fit with the chin, thereby causing oxygen leakage and affecting the oxygen inhalation effect, and the bridge of the nose is easily compressed and causes soreness when worn for a long time. Improvements are made on the basis, as shown in Figure 4, the top of the nasal mask 2 is symmetrically provided with two nose fixing pieces 4, a flexible pad 41 is arranged between the two nose fixing pieces 4, and the edge inside of the breathing mask 1 A sealing strip 15 is provided, and the two ends of the face fixing belt 12 are symmetrically provided with fixing rings 122, and the two ends of the face fixing belt 12 pass through the fixing ring 122 and snap fit with the fixing ring 122, and one side of the fixing ring 122 is connected to the breathing mask 1 tightly welded.
本实施例中，密封条15采用聚氨酯泡沫材质制成，其结构柔软，能够将呼吸罩1的边缘密封，从而使其与下巴更加贴合，从而避免气体外泄。In this embodiment, the sealing strip 15 is made of polyurethane foam material, which has a soft structure and can seal the edge of the respirator 1 so that it fits the chin more closely to avoid gas leakage.
具体的，柔性垫41采用橡胶材质制成，橡胶具有很好的弹性，能够使得柔性垫41与鼻梁处贴合，从而使得患者鼻梁处不易受到挤压，使其佩戴更加舒适。Specifically, the flexible pad 41 is made of rubber material, and the rubber has good elasticity, which can make the flexible pad 41 fit the bridge of the nose, so that the bridge of the nose of the patient is not easy to be squeezed, making it more comfortable to wear.
本实用新型的工作原理：在使用该装置时，将呼吸罩1罩在口部，鼻部罩2与鼻周贴合，通过面部固定带12将头部进行固定，下部固定带进行多重固定防止该装置滑动脱落，通过氧气输入口14外接氧气输入管进行吸氧操作，在吸氧过程中，患者呼出的潮湿气体被吸水垫层21吸收，从而保证整个呼吸罩1的内部空气干燥，呼出的气体经过过滤机构3排出，通过消毒棉312能够对呼出的气体进行消毒，从而对病房内的其他人员造成感染，通过过滤网313能够避免外界灰尘进入，保证呼吸罩1的内部空气纯净，通过螺纹管314的转动能够将过滤机构3拆卸，方便其进行更换和清洗。The working principle of the utility model: when using the device, the breathing mask 1 is placed on the mouth, the nose mask 2 fits around the nose, the head is fixed by the facial fixing belt 12, and the lower fixing belt is fixed multiple times to prevent The device slides and falls off, and the oxygen inhalation operation is performed through the oxygen input port 14 externally connected to the oxygen input tube. During the oxygen inhalation process, the moist gas exhaled by the patient is absorbed by the water-absorbent cushion 21, thereby ensuring that the internal air of the entire respirator 1 is dry and exhaled. The gas is discharged through the filter mechanism 3, and the exhaled gas can be sterilized by the sterile cotton 312, thereby causing infection to other personnel in the ward. The filter screen 313 can prevent external dust from entering, and ensure that the internal air of the breathing mask 1 is pure. The rotation of the tube 314 can disassemble the filter mechanism 3, which is convenient for its replacement and cleaning.
以上显示和描述了本实用新型的基本原理、主要特征和本实用新型的优点。本行业的技术人员应该了解，本实用新型不受上述实施例的限制，上述实施例和说明书中描述的仅为本实用新型的优选例，并不用来限制本实用新型，在不脱离本实用新型精神和范围的前提下，本实用新型还会有各种变化和改进，这些变化和改进都落入要求保护的本实用新型范围内。本实用新型要求保护范围由所附的权利要求书及其等效物界定。The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model. Without departing from the utility model Under the premise of the spirit and scope, the utility model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821329238.9UCN209301953U (en) | 2018-08-17 | 2018-08-17 | A multi-fixed oxygen inhalation mask |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821329238.9UCN209301953U (en) | 2018-08-17 | 2018-08-17 | A multi-fixed oxygen inhalation mask |
| Publication Number | Publication Date |
|---|---|
| CN209301953Utrue CN209301953U (en) | 2019-08-27 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821329238.9UExpired - Fee RelatedCN209301953U (en) | 2018-08-17 | 2018-08-17 | A multi-fixed oxygen inhalation mask |
| Country | Link |
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| CN (1) | CN209301953U (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812632A (en)* | 2019-11-28 | 2020-02-21 | 上海中医药大学附属曙光医院 | Oxygen Jet Nebulizer for Pediatric Respiratory Disease Care |
| CN115957414A (en)* | 2023-03-15 | 2023-04-14 | 四川省医学科学院·四川省人民医院 | Bronchoscope protective mask |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812632A (en)* | 2019-11-28 | 2020-02-21 | 上海中医药大学附属曙光医院 | Oxygen Jet Nebulizer for Pediatric Respiratory Disease Care |
| CN115957414A (en)* | 2023-03-15 | 2023-04-14 | 四川省医学科学院·四川省人民医院 | Bronchoscope protective mask |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | Granted publication date:20190827 Termination date:20200817 |