技术领域technical field
本实用新型涉及一种转换装置，特别是一种氧气吸入与氧气雾化转换装置，属于医疗器械技术领域。The utility model relates to a conversion device, in particular to an oxygen inhalation and oxygen atomization conversion device, which belongs to the technical field of medical equipment.
背景技术Background technique
在临床工作中，部分患者同时需要进行氧气吸入和氧气雾化治疗。当氧气吸入时，为了避免呼吸道干燥不适等因素，需要通过湿化液对氧气进行湿化；当氧气雾化时，为了避免湿化液稀释药剂，降低药物浓度，不需要也没有必要通过湿化液对氧气进行湿化。In clinical work, some patients need oxygen inhalation and oxygen nebulization treatment at the same time. When oxygen is inhaled, in order to avoid factors such as dryness and discomfort of the respiratory tract, it is necessary to humidify the oxygen through a humidification liquid; The liquid humidifies the oxygen.
现有技术中，患者需要氧气吸入与氧气雾化治疗相互转换时，通常采用下述方式：氧气吸入治疗完毕后向氧气雾化治疗转换时，需清空湿化瓶内的湿化液或更换空的湿化瓶，同时更换相应的连接导管进行氧气雾化治疗；氧气雾化治疗完毕后向氧气吸入治疗转换时，需向湿化瓶注入湿化液或更换具有湿化液的湿化瓶，同时更换相应的连接导管进行氧气吸入治疗。这就造成了操作频繁、繁琐的问题，并增加了护理人员的工作量，增加了人力成本，降低了工作效率，造成医疗资源的浪费，不利于病房的管理，具有院内感染隐患。同时，在进行氧气吸入或氧气雾化治疗的过程中，连接导管可能发生扭曲或折叠情况，此时连接导管内的压力将逐步增大，导致连接导管崩落击伤患者，具有安全隐患。In the prior art, when a patient needs to switch between oxygen inhalation and oxygen atomization therapy, the following method is usually adopted: when switching to oxygen atomization therapy after oxygen inhalation therapy, the humidification liquid in the humidification bottle needs to be emptied or replaced. The humidification bottle, and replace the corresponding connecting catheter at the same time for oxygen atomization therapy; after the oxygen atomization therapy is completed, when switching to oxygen inhalation therapy, it is necessary to inject humidification liquid into the humidification bottle or replace the humidification bottle with humidification liquid. At the same time, replace the corresponding connecting catheter for oxygen inhalation therapy. This has caused the problem of frequent and cumbersome operations, increased the workload of nursing staff, increased labor costs, reduced work efficiency, caused a waste of medical resources, is not conducive to the management of wards, and has hidden dangers of nosocomial infection. At the same time, during oxygen inhalation or oxygen atomization treatment, the connecting catheter may be twisted or folded. At this time, the pressure in the connecting catheter will gradually increase, causing the connecting catheter to collapse and injure the patient, which poses a safety hazard.
发明内容Contents of the invention
本实用新型的发明目的在于：针对上述存在的问题，提供一种氧气吸入与氧气雾化转换装置，本实用新型操作便捷，方便可靠，能够节约医疗资源，避免院内感染，避免导管击伤患者的安全隐患，降低护理人员的工作量，降低人力成本，提高工作效率，有利于病房的管理。The purpose of the invention of the utility model is to provide an oxygen inhalation and oxygen atomization conversion device for the above-mentioned problems. Potential safety hazards, reduce the workload of nursing staff, reduce labor costs, improve work efficiency, and facilitate the management of wards.
本实用新型采用的技术方案如下：The technical scheme that the utility model adopts is as follows:
一种氧气吸入与氧气雾化转换装置，包括三通，所述三通上部设置有用于连接氧气流量表的第一接头，下部设置有用于连接湿化瓶的第二接头，侧部设置有用于连接雾化器的第三接头，所述第一接头和第二接头间设置有导通管，所述三通上还设置有用于转换氧气吸入或氧气雾化的旋钮和用于泄压的泄压阀。An oxygen inhalation and oxygen atomization conversion device, including a tee, the upper part of the tee is provided with a first joint for connecting an oxygen flow meter, the lower part is provided with a second joint for connecting a humidification bottle, and the side part is provided with a joint for Connect the third joint of the nebulizer, a conduit is provided between the first joint and the second joint, and the tee is also provided with a knob for switching oxygen inhalation or oxygen atomization and a pressure relief valve. pressure valve.
为了便于理解本实用新型，本方案具体的说明了采用本实用新型时与相关装置的连接方式。当采用本实用新型时，第一接头与氧气流量表连接，氧气流量表上的氧气吸入接头连接有吸氧导管；第二接头与湿化瓶连接；第三接头通过雾化导管与雾化器连接。In order to facilitate the understanding of the utility model, this solution specifically illustrates the connection method with related devices when the utility model is adopted. When the utility model is adopted, the first joint is connected with the oxygen flow meter, and the oxygen inhalation joint on the oxygen flow meter is connected with an oxygen inhalation conduit; the second joint is connected with the humidification bottle; the third joint is connected with the atomizer through the atomization conduit connect.
患者需要氧气吸入或氧气雾化治疗时，仅需通过旋钮调整至氧气吸入或氧气雾化方位，即可实现氧气吸入或氧气雾化两种治疗方式的转换。具有结构简单，操作方便便捷的优点。泄压阀设计的目的在于，当三通内的气压超过规定的压力后，泄压阀自动开启，压力降低到规定的压力以内后，泄压阀自动关闭，能够避免三通内压力过大，造成吸氧导管或雾化导管崩落击伤患者的情况，避免安全隐患。When patients need oxygen inhalation or oxygen atomization treatment, they only need to adjust the position of oxygen inhalation or oxygen atomization through the knob to realize the conversion of oxygen inhalation or oxygen atomization treatment. The utility model has the advantages of simple structure and convenient operation. The purpose of the design of the pressure relief valve is that when the air pressure in the tee exceeds the specified pressure, the pressure relief valve will automatically open, and when the pressure drops below the specified pressure, the pressure relief valve will automatically close, which can avoid excessive pressure in the tee. Causing the oxygen inhalation catheter or atomization catheter to collapse and injure the patient, avoiding potential safety hazards.
进一步的，所述泄压阀位于三通中部，或位于三通上部与中部之间。氧气吸入时，氧气从氧气流量表经三通上部至下部流向湿化瓶，然后经导通管流向氧气流量表的氧气吸入接头；而氧气雾化时，氧气从氧气流量表经三通上部至侧部流向雾化器。故泄压阀位于三通中部，或位于三通上部与中部之间，都可以满足需求。Further, the pressure relief valve is located in the middle of the tee, or between the upper and middle parts of the tee. When oxygen is inhaled, oxygen flows from the upper part of the oxygen flow meter to the lower part of the tee to the humidification bottle, and then flows to the oxygen inhalation joint of the oxygen flow meter through the conduction tube; when oxygen is atomized, the oxygen flows from the upper part of the oxygen flow meter to Side flow to the atomizer. Therefore, the pressure relief valve is located in the middle of the tee, or between the upper and middle parts of the tee, which can meet the requirements.
本实用新型的一种氧气吸入与氧气雾化转换装置，所述第一接头为螺纹接头，且第一接头与待连接的氧气流量表连接后，旋钮处于正面，第三接头与氧气流量表的氧气吸入接头处于同侧。第一接头与待连接的氧气流量表通过螺纹连接，便于本实用新型的安装与拆卸；连接后旋钮处于正面，便于操作旋钮；连接后第三接头与氧气流量表的氧气吸入接头处于同侧，便于本实用新型的管理和操作，视觉上整齐美观。An oxygen inhalation and oxygen atomization conversion device of the present utility model, the first joint is a threaded joint, and after the first joint is connected with the oxygen flow meter to be connected, the knob is on the front side, and the third joint is connected to the oxygen flow meter. The oxygen inhalation connection is on the same side. The first joint and the oxygen flow meter to be connected are connected by threads, which is convenient for installation and disassembly of the utility model; after the connection, the knob is on the front side, which is convenient for operating the knob; after the connection, the third joint and the oxygen inhalation joint of the oxygen flow meter are on the same side, It is convenient for the management and operation of the utility model, and is neat and beautiful visually.
进一步的，所述第一接头上设置有第一密封圈。能够增强第一接头与氧气流量表连接的密封效果，避免使用本实用新型时发生氧气泄漏的情况。Further, the first joint is provided with a first sealing ring. The sealing effect of the connection between the first joint and the oxygen flow meter can be enhanced, and oxygen leakage can be avoided when the utility model is used.
本实用新型的一种氧气吸入与氧气雾化转换装置，所述第二接头为螺纹接头。第二接头与待连接的湿化瓶通过螺纹连接，便于湿化瓶的安装与拆卸。In the oxygen inhalation and oxygen atomization conversion device of the present utility model, the second joint is a threaded joint. The second joint is connected to the humidification bottle to be connected through threads, which facilitates the installation and disassembly of the humidification bottle.
进一步的，所述第二接头上设置有第二密封圈。能够增强第二接头与湿化瓶连接的密封效果，避免使用本实用新型时发生氧气泄漏的情况。Further, the second joint is provided with a second sealing ring. The sealing effect of the connection between the second joint and the humidification bottle can be enhanced, and oxygen leakage can be avoided when the utility model is used.
本实用新型的一种氧气吸入与氧气雾化转换装置，所述第三接头的端部外侧为阶梯状的锯齿式结构。使第三接头与雾化导管的连接更加可靠。In the oxygen inhalation and oxygen atomization conversion device of the present utility model, the outside of the end of the third joint is a stepped sawtooth structure. The connection between the third joint and the atomizing conduit is more reliable.
本实用新型的一种氧气吸入与氧气雾化转换装置，所述三通下部还设置有用于连接通气管的第四接头，第四接头位于第二接头内。第四接头用于与单独的通气管连接，或与一次性湿化瓶（含湿化液和通气管）中的通气管连接。氧气吸入时，通气管下部浸没于湿化瓶中的湿化液中，有利于氧气的湿化。In the oxygen inhalation and oxygen atomization conversion device of the present utility model, the lower part of the tee is also provided with a fourth joint for connecting the ventilation pipe, and the fourth joint is located in the second joint. The fourth connector is used to connect to a separate vent tube, or to a vent tube in a disposable humidification bottle (containing humidification fluid and a vent tube). When oxygen is inhaled, the lower part of the ventilation tube is immersed in the humidification liquid in the humidification bottle, which is beneficial to the humidification of oxygen.
进一步的，所述第四接头为螺纹接头。第四接头与待连接的通气管通过螺纹连接，便于通气管的安装与拆卸。Further, the fourth joint is a threaded joint. The fourth joint is threadedly connected with the vent pipe to be connected, which facilitates the installation and disassembly of the vent pipe.
进一步的，所述第四接头上设置有第三密封圈。能够增强第四接头与通气管连接的密封效果，避免使用本实用新型时发生氧气泄漏的情况。Further, the fourth joint is provided with a third sealing ring. The sealing effect of the connection between the fourth joint and the ventilation pipe can be enhanced, and the situation of oxygen leakage when the utility model is used can be avoided.
本实用新型的一种氧气吸入与氧气雾化转换装置，所述三通上还设置有用于旋钮0°-90°旋转的限位机构。本实用新型基于三通原理，通过旋钮的转换应用于氧气吸入与氧气雾化，限位机构的设计能够避免旋钮0°-360°的不必要旋转，有益于定向的表明氧气吸入与氧气雾化的方位。In the oxygen inhalation and oxygen atomization conversion device of the present utility model, the tee is also provided with a limit mechanism for the rotation of the knob at 0°-90°. The utility model is based on the three-way principle, and is applied to oxygen inhalation and oxygen atomization through the conversion of the knob. The design of the limit mechanism can avoid the unnecessary rotation of the knob at 0°-360°, which is beneficial to the orientation of oxygen inhalation and oxygen atomization. orientation.
进一步的，所述限位机构包括设置于旋钮上的限位条和设置于三通上的限位环槽，所述限位条装配于限位环槽内进行限位。Further, the limiting mechanism includes a limiting bar arranged on the knob and a limiting ring groove arranged on the tee, and the limiting bar is fitted in the limiting ring groove for limiting.
本实用新型的一种氧气吸入与氧气雾化转换装置，所述旋钮为雨滴状。雨滴状旋钮的尖端能够直观清楚的表明旋钮的连通方向。The utility model relates to an oxygen inhalation and oxygen atomization conversion device, wherein the knob is in the shape of a raindrop. The tip of the raindrop-shaped knob can intuitively and clearly indicate the connection direction of the knob.
本实用新型的一种氧气吸入与氧气雾化转换装置，所述三通上还设置有指示旋钮连通方向的箭头和相匹配的吸氧、雾化标识。箭头的设计能够清晰的表明氧气吸入与氧气雾化的方位，便于操作本实用新型。雨滴状的旋钮结合本设计，进一步增强了本实用新型的可操作性，使本实用新型更加直观便捷。即旋钮尖端指向第一接头时，匹配吸氧标识，表明本实用新型用于氧气吸入；旋钮尖端指向第三接头时，匹配雾化标识，表明本实用新型用于氧气雾化。An oxygen inhalation and oxygen atomization conversion device of the utility model, the said tee is also provided with an arrow indicating the connection direction of the knob and matching oxygen inhalation and atomization signs. The design of the arrow can clearly indicate the orientation of oxygen inhalation and oxygen atomization, which facilitates the operation of the utility model. The raindrop-shaped knob combined with this design further enhances the operability of the utility model, making the utility model more intuitive and convenient. That is, when the tip of the knob points to the first joint, it matches the oxygen inhalation mark, indicating that the utility model is used for oxygen inhalation; when the tip of the knob points to the third joint, it matches the atomization mark, indicating that the utility model is used for oxygen atomization.
本实用新型的一种氧气吸入与氧气雾化转换装置，所述第一接头和第二接头间还设置有加强筋。使本实用新型更加可靠耐用。In the oxygen inhalation and oxygen atomization conversion device of the present utility model, a reinforcing rib is further arranged between the first joint and the second joint. Make the utility model more reliable and durable.
本实用新型的一种氧气吸入与氧气雾化转换装置，所述第一接头和第二接头间设置有套管，第三接头与旋钮的端部位于套管外侧。使本实用新型更加美观，有利于本实用新型的安装。In the oxygen inhalation and oxygen atomization conversion device of the present utility model, a sleeve is arranged between the first joint and the second joint, and the end of the third joint and the knob is located outside the sleeve. Make the utility model more attractive in appearance, be conducive to the installation of the utility model.
综上所述，由于采用了上述技术方案，本实用新型的有益效果是：In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:
本实用新型的一种氧气吸入与氧气雾化转换装置，操作便捷，方便可靠，能够节约医疗资源，避免院内感染，降低护理人员的工作量，降低人力成本，提高工作效率，有利于病房的管理。特别是泄压阀的设计，能够有效的避免导管击伤患者的安全隐患。The oxygen inhalation and oxygen atomization conversion device of the utility model is convenient to operate, convenient and reliable, can save medical resources, avoid nosocomial infection, reduce the workload of nursing staff, reduce labor costs, improve work efficiency, and facilitate the management of wards . In particular, the design of the pressure relief valve can effectively avoid the potential safety hazard of the catheter injuring the patient.
附图说明Description of drawings
图1是一种氧气吸入与氧气雾化转换装置主视图;Figure 1 is a front view of an oxygen inhalation and oxygen atomization conversion device;
图2是一种氧气吸入与氧气雾化转换装置结构示意图;Fig. 2 is a schematic structural diagram of an oxygen inhalation and oxygen atomization conversion device;
图3是其中一种形式限位环槽的本实用新型结构示意图;Fig. 3 is a structural schematic diagram of the utility model of one of the limit ring grooves;
图4是另一种形式限位环槽的本实用新型结构示意图；Fig. 4 is a structural schematic diagram of the utility model of another form of limiting ring groove;
图5是具有套管的本实用新型结构示意图。Fig. 5 is a structural schematic diagram of the utility model with a casing.
图中标记：1-第一接头、11-第一密封圈、2-第二接头、21-第二密封圈、3-第三接头、4-第四接头、41-第三密封圈、5-三通、51-加强筋、52-箭头、53-套管、6-导通管、7-旋钮、71-限位条、72-限位环槽、8-泄压阀、91-氧气流量表、92-湿化瓶、93-雾化器、931-雾化导管、94-通气管、95-氧气吸入接头、951-吸氧导管、A-吸氧、B-雾化。Marks in the figure: 1-first joint, 11-first sealing ring, 2-second joint, 21-second sealing ring, 3-third joint, 4-fourth joint, 41-third sealing ring, 5 -Tee, 51-reinforcing rib, 52-arrow, 53-sleeve, 6-conducting pipe, 7-knob, 71-limit strip, 72-limit ring groove, 8-pressure relief valve, 91-oxygen Flow meter, 92-humidification bottle, 93-atomizer, 931-atomization catheter, 94-breather tube, 95-oxygen inhalation connector, 951-oxygen catheter, A-oxygen inhalation, B-atomization.
具体实施方式detailed description
下面结合附图，对本实用新型作详细的说明。Below in conjunction with accompanying drawing, the utility model is described in detail.
为了使本实用新型的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.
如图1、图2和图3所示，本实施例的一种氧气吸入与氧气雾化转换装置，包括三通5，所述三通5上部设置有用于连接氧气流量表的第一接头1，下部设置有用于连接湿化瓶的第二接头2，侧部设置有用于连接雾化器的第三接头3，所述第一接头1和第二接头2间设置有导通管6，所述三通5上还设置有用于转换氧气吸入或氧气雾化的旋钮7和用于泄压的泄压阀8。As shown in Figure 1, Figure 2 and Figure 3, an oxygen inhalation and oxygen atomization conversion device of this embodiment includes a tee 5, and the upper part of the tee 5 is provided with a first joint 1 for connecting an oxygen flow meter , the lower part is provided with the second connector 2 for connecting the humidification bottle, the side part is provided with the third connector 3 for connecting the nebulizer, and the first connector 1 and the second connector 2 are provided with a conduit 6, so The three-way 5 is also provided with a knob 7 for switching oxygen inhalation or oxygen atomization and a pressure relief valve 8 for pressure relief.
为了便于理解本实用新型，本实施例中具体的说明了采用本实用新型时与相关装置的连接方式。当采用本实用新型时，第一接头与氧气流量表连接，氧气流量表上的氧气吸入接头连接有吸氧导管；第二接头与湿化瓶连接；第三接头通过雾化导管与雾化器连接。In order to facilitate the understanding of the utility model, this embodiment specifically illustrates the connection method with related devices when the utility model is adopted. When the utility model is adopted, the first joint is connected with the oxygen flow meter, and the oxygen inhalation joint on the oxygen flow meter is connected with an oxygen inhalation conduit; the second joint is connected with the humidification bottle; the third joint is connected with the atomizer through the atomization conduit connect.
患者需要氧气吸入或氧气雾化治疗时，仅需通过旋钮调整至氧气吸入或氧气雾化方位，即可实现氧气吸入或氧气雾化两种治疗方式的转换。具有结构简单，操作方便便捷的优点。泄压阀设计的目的在于，当三通内的气压超过规定的压力后，泄压阀自动开启，压力降低到规定的压力以内后，泄压阀自动关闭，能够避免三通内压力过大，造成吸氧导管或雾化导管崩落击伤患者的情况，避免安全隐患。When patients need oxygen inhalation or oxygen atomization treatment, they only need to adjust the position of oxygen inhalation or oxygen atomization through the knob to realize the conversion of oxygen inhalation or oxygen atomization treatment. The utility model has the advantages of simple structure and convenient operation. The purpose of the design of the pressure relief valve is that when the air pressure in the tee exceeds the specified pressure, the pressure relief valve will automatically open, and when the pressure drops below the specified pressure, the pressure relief valve will automatically close, which can avoid excessive pressure in the tee. Causing the oxygen inhalation catheter or atomization catheter to collapse and injure the patient, avoiding potential safety hazards.
进一步的，在另一实施例中，所述泄压阀8位于三通5中部，或位于三通5上部与中部之间。氧气吸入时，氧气从氧气流量表经三通上部、中部至下部流向湿化瓶，然后经导通管流向氧气流量表的氧气吸入接头；而氧气雾化时，氧气从氧气流量表经三通上部、中部至侧部流向雾化器。无论何种治疗方式，氧气必经之处为三通的上部至中部，故泄压阀位于三通中部，或位于三通上部与中部之间，都可以满足需求。当然，泄压阀还可以位于三通上部，但是增加了本实用新型的制造难度；也可以在三通下部或中部与下部之间设置泄压阀，且同时在三通侧部或中部与侧部之间设置泄压阀，但是增加了本实用新型的制作成本。优选的，在其中一实施例中，所述泄压阀8位于三通5中部，且位于旋钮7的背面。使本实用新型更加安全可靠，能够避免泄压时，气流击中护理人员或患者的情况。Further, in another embodiment, the pressure relief valve 8 is located in the middle of the tee 5 , or between the upper and middle parts of the tee 5 . When oxygen is inhaled, oxygen flows from the oxygen flow meter to the humidification bottle through the upper, middle and lower parts of the tee, and then flows to the oxygen inhalation joint of the oxygen flow meter through the conduction tube; while oxygen atomization, oxygen flows from the oxygen flow meter through the tee Top, middle to side flow to the atomizer. Regardless of the treatment method, the place where oxygen must pass is from the upper part to the middle part of the tee, so the pressure relief valve is located in the middle part of the tee, or between the upper part and the middle part of the tee, which can meet the demand. Of course, the pressure relief valve can also be located at the top of the tee, but this increases the manufacturing difficulty of the present utility model; it is also possible to set the pressure relief valve between the bottom of the tee or between the middle and the bottom, and simultaneously at the side of the tee or between the middle and the side. A pressure relief valve is set between the parts, but the manufacturing cost of the utility model is increased. Preferably, in one of the embodiments, the pressure relief valve 8 is located at the middle of the tee 5 and at the back of the knob 7 . The utility model is safer and more reliable, and can avoid the situation that the airflow hits the nursing staff or the patient when the pressure is released.
基于本实施例的进一步的优化,在另一实施例中，所述第一接头1为螺纹接头，且第一接头1与待连接的氧气流量表91连接后，旋钮7处于正面，第三接头3与氧气流量表91的氧气吸入接头95处于同侧。第一接头与待连接的氧气流量表通过螺纹连接，便于本实用新型的安装与拆卸；连接后旋钮处于正面，便于操作旋钮；连接后第三接头与氧气流量表的氧气吸入接头处于同侧，便于本实用新型的管理和操作，视觉上整齐美观。优选的，在其中一实施例中，所述第一接头1为外螺纹接头。Based on further optimization of this embodiment, in another embodiment, the first joint 1 is a threaded joint, and after the first joint 1 is connected to the oxygen flow meter 91 to be connected, the knob 7 is on the front side, and the third joint 3 is on the same side as the oxygen inhalation joint 95 of the oxygen flowmeter 91. The first joint and the oxygen flow meter to be connected are connected by threads, which is convenient for installation and disassembly of the utility model; after the connection, the knob is on the front side, which is convenient for operating the knob; after the connection, the third joint and the oxygen inhalation joint of the oxygen flow meter are on the same side, It is convenient for the management and operation of the utility model, and is neat and beautiful visually. Preferably, in one of the embodiments, the first joint 1 is an externally threaded joint.
进一步的，在另一实施例中，所述第一接头1上设置有第一密封圈11。能够增强第一接头与氧气流量表连接的密封效果，避免使用本实用新型时发生氧气泄漏的情况。Further, in another embodiment, the first joint 1 is provided with a first sealing ring 11 . The sealing effect of the connection between the first joint and the oxygen flow meter can be enhanced, and oxygen leakage can be avoided when the utility model is used.
基于本实施例的进一步的优化,在另一实施例中，所述第二接头2为螺纹接头。第二接头与待连接的湿化瓶通过螺纹连接，便于湿化瓶的安装与拆卸。优选的，在其中一实施例中，所述第二接头2为内螺纹接头。Based on further optimization of this embodiment, in another embodiment, the second joint 2 is a threaded joint. The second joint is connected to the humidification bottle to be connected through threads, which facilitates the installation and disassembly of the humidification bottle. Preferably, in one of the embodiments, the second joint 2 is an internal threaded joint.
进一步的，在另一实施例中，所述第二接头2上设置有第二密封圈21。能够增强第二接头与湿化瓶连接的密封效果，避免使用本实用新型时发生氧气泄漏的情况。Further, in another embodiment, the second joint 2 is provided with a second sealing ring 21 . The sealing effect of the connection between the second joint and the humidification bottle can be enhanced, and oxygen leakage can be avoided when the utility model is used.
基于本实施例的进一步的优化,在另一实施例中，所述第三接头3端部外侧为阶梯状的锯齿式结构。使第三接头与雾化导管的连接更加可靠。Based on the further optimization of this embodiment, in another embodiment, the outside of the end of the third joint 3 is a stepped sawtooth structure. The connection between the third joint and the atomizing conduit is more reliable.
基于本实施例的进一步的优化,在另一实施例中，所述三通5下部还设置有用于连接通气管的第四接头4，第四接头4位于第二接头2内。第四接头用于与单独的通气管连接，或与一次性湿化瓶（含湿化液和通气管）中的通气管连接。氧气吸入时，通气管下部浸没于湿化瓶中的湿化液中，有利于氧气的湿化。Based on the further optimization of this embodiment, in another embodiment, the lower part of the tee 5 is further provided with a fourth joint 4 for connecting a ventilation pipe, and the fourth joint 4 is located in the second joint 2 . The fourth connector is used to connect to a separate vent tube, or to a vent tube in a disposable humidification bottle (containing humidification fluid and a vent tube). When oxygen is inhaled, the lower part of the ventilation tube is immersed in the humidification liquid in the humidification bottle, which is beneficial to the humidification of oxygen.
进一步的，在另一实施例中，所述第四接头4为螺纹接头。第四接头与待连接的通气管通过螺纹连接，便于通气管的安装与拆卸。便于本实用新型应用于人工添加湿化液可反复消毒使用的常规湿化瓶（单独的通气管），和一次性湿化瓶（含湿化液和通气管）。Further, in another embodiment, the fourth joint 4 is a threaded joint. The fourth joint is threadedly connected with the vent pipe to be connected, which facilitates the installation and disassembly of the vent pipe. It is convenient for the utility model to be applied to conventional humidification bottles (separate vent tube) and disposable humidification bottles (containing humidification liquid and vent tube) that can be repeatedly sterilized by adding humidification liquid manually.
进一步的，在另一实施例中，所述第四接头4上设置有第三密封圈41。能够增强第四接头与通气管连接的密封效果，避免使用本实用新型时发生氧气泄漏的情况。Further, in another embodiment, the fourth joint 4 is provided with a third sealing ring 41 . The sealing effect of the connection between the fourth joint and the ventilation pipe can be enhanced, and the situation of oxygen leakage when the utility model is used can be avoided.
基于本实施例的进一步的优化,在另一实施例中，所述三通5上还设置有用于旋钮0°-90°旋转的限位机构。本实用新型基于三通原理，通过旋钮的转换应用于氧气吸入与氧气雾化，限位机构的设计能够避免旋钮0°-360°的不必要旋转，有益于定向的表明氧气吸入与氧气雾化的方位，便于本实用新型的操作。Based on the further optimization of this embodiment, in another embodiment, the tee 5 is further provided with a limiting mechanism for the rotation of the knob at 0°-90°. The utility model is based on the three-way principle, and is applied to oxygen inhalation and oxygen atomization through the conversion of the knob. The design of the limit mechanism can avoid the unnecessary rotation of the knob at 0°-360°, which is beneficial to the orientation of oxygen inhalation and oxygen atomization. The orientation is convenient for the operation of the utility model.
进一步的，在另一实施例中，所述限位机构包括设置于旋钮7上的限位条71和设置于三通5上的限位环槽72，所述限位条71装配于限位环槽72内进行限位。具体的，本实施例结合附图说明了限位环槽有两种形式，即限位条位于限位环槽的内侧或外侧，如图3和图4所示。Further, in another embodiment, the limiting mechanism includes a limiting bar 71 arranged on the knob 7 and a limiting ring groove 72 arranged on the tee 5, the limiting bar 71 is assembled on the limiting The position is limited in the ring groove 72 . Specifically, this embodiment illustrates with reference to the accompanying drawings that there are two forms of the limiting ring groove, that is, the limiting strip is located inside or outside the limiting ring groove, as shown in FIG. 3 and FIG. 4 .
基于本实施例的进一步的优化,在另一实施例中，所述旋钮7为雨滴状。雨滴状旋钮的尖端能够直观清楚的表明旋钮的连通方向。Based on further optimization of this embodiment, in another embodiment, the knob 7 is in the shape of a raindrop. The tip of the raindrop-shaped knob can intuitively and clearly indicate the connection direction of the knob.
基于本实施例的进一步的优化,在另一实施例中，所述三通5上还设置有指示旋钮7连通方向的箭头52和相匹配的吸氧A、雾化B标识。箭头的设计能够清晰的表明氧气吸入与氧气雾化的方位，便于操作本实用新型。雨滴状的旋钮结合本设计，进一步增强了本实用新型的可操作性，使本实用新型更加直观便捷。即旋钮尖端指向第一接头时，匹配吸氧标识，表明本实用新型用于氧气吸入；旋钮尖端指向第三接头时，匹配雾化标识，表明本实用新型用于氧气雾化。优选的，在其中一实施例中，所述箭头52和相匹配的吸氧A、雾化B标识设置于第二接头2外侧，且与旋钮7相匹配，如图1所示。Based on the further optimization of this embodiment, in another embodiment, an arrow 52 indicating the connection direction of the knob 7 and matching logos of oxygen inhalation A and atomization B are also provided on the tee 5 . The design of the arrow can clearly indicate the orientation of oxygen inhalation and oxygen atomization, which facilitates the operation of the utility model. The raindrop-shaped knob combined with this design further enhances the operability of the utility model, making the utility model more intuitive and convenient. That is, when the tip of the knob points to the first joint, it matches the oxygen inhalation mark, indicating that the utility model is used for oxygen inhalation; when the tip of the knob points to the third joint, it matches the atomization mark, indicating that the utility model is used for oxygen atomization. Preferably, in one of the embodiments, the arrow 52 and the matched logos of oxygen inhalation A and atomization B are arranged on the outside of the second joint 2 and matched with the knob 7, as shown in FIG. 1 .
基于本实施例的进一步的优化,在另一实施例中，所述第一接头1和第二接头2间还设置有加强筋51。使本实用新型更加可靠耐用。Based on further optimization of this embodiment, in another embodiment, a reinforcing rib 51 is further provided between the first joint 1 and the second joint 2 . Make the utility model more reliable and durable.
基于本实施例的进一步的优化,在另一实施例中，所述第一接头1和第二接头2间设置有套管53，第三接头3与旋钮7的端部位于套管53外侧，如图5所示。使本实用新型更加美观，有利于本实用新型的安装。Based on the further optimization of this embodiment, in another embodiment, a sleeve 53 is provided between the first joint 1 and the second joint 2, and the ends of the third joint 3 and the knob 7 are located outside the sleeve 53, As shown in Figure 5. Make the utility model more attractive in appearance, be conducive to the installation of the utility model.
基于上述各实施例的具体动作过程,在其中一实施例中，具体说明了本实用新型在临床工作中的使用过程。如图1所示，第一接头1与氧气流量表91连接，氧气流量表91上的氧气吸入接头95连接有吸氧导管951；第二接头2与具有湿化液的湿化瓶92连接；第三接头3通过雾化导管931与具有药剂的雾化器93连接；第四接头4与单独的通气管94连接，且通气管94下部浸没于湿化瓶92中的湿化液中；泄压阀8处于自由状态，即关闭状态。Based on the specific action process of the above-mentioned embodiments, in one embodiment, the application process of the utility model in clinical work is specifically described. As shown in Figure 1, the first connector 1 is connected to an oxygen flow meter 91, and the oxygen inhalation connector 95 on the oxygen flow meter 91 is connected to an oxygen inhalation conduit 951; the second connector 2 is connected to a humidification bottle 92 with a humidification solution; The third connector 3 is connected to the atomizer 93 with medicament through the atomizing conduit 931; the fourth connector 4 is connected to a separate vent pipe 94, and the lower part of the vent pipe 94 is immersed in the humidification liquid in the humidification bottle 92; The pressure valve 8 is in a free state, that is, a closed state.
在另一实施例中，与上述实施例不同之处在于，第四接头4与一次性湿化瓶92（含湿化液和通气管）中的通气管94连接。具体动作过程如下所述。In another embodiment, the difference from the above embodiments is that the fourth connector 4 is connected to the vent tube 94 in the disposable humidification bottle 92 (containing humidification liquid and vent tube). The specific action process is as follows.
当进行氧气吸入治疗时，旋转旋钮使雨滴状的旋钮尖端指向第一接头，与吸氧标识相匹配，此时氧气从氧气流量表经三通上部至下部流向通气管，进入湿化瓶的湿化液中，经过导通管流向氧气流量表的氧气吸入接头，再经过吸氧导管，对患者进行氧气吸入治疗。When performing oxygen inhalation therapy, turn the knob so that the tip of the raindrop-shaped knob points to the first connector, which matches the oxygen inhalation logo. At this time, oxygen flows from the oxygen flow meter through the upper part of the tee to the lower part of the vent tube, and enters the humidification bottle. The chemical solution flows through the conduit to the oxygen inhalation joint of the oxygen flow meter, and then through the oxygen inhalation catheter to treat the patient with oxygen inhalation.
当进行氧气雾化治疗时，旋转旋钮使雨滴状的旋钮尖端指向第三接头，与雾化标识相匹配，此时氧气从氧气流量表经三通上部至侧部，经过雾化导管到达雾化器，对患者进行氧气雾化治疗。When performing oxygen atomization therapy, turn the knob so that the tip of the raindrop-shaped knob points to the third joint, which matches the atomization logo. At this time, oxygen flows from the oxygen flow meter through the upper part of the tee to the side, and then through the atomization catheter to the atomizer. device for oxygen nebulization therapy on patients.
在进行氧气吸入或氧气雾化治疗的过程中，若接入氧气流量表的吸氧导管或接入雾化器的雾化导管发生扭曲或折叠情况，三通内的气压将逐步增加并超过规定的压力值，泄压阀将自动开启，并发出气流声；此时，整理疏通吸氧导管或雾化导管，三通内的气压降低到规定的压力以内后，泄压阀自动关闭，可继续进行氧气吸入或氧气雾化治疗。During the process of oxygen inhalation or oxygen atomization treatment, if the oxygen inhalation catheter connected to the oxygen flow meter or the atomization catheter connected to the nebulizer is twisted or folded, the air pressure in the tee will gradually increase and exceed the specified The pressure relief valve will automatically open and make a sound of air flow; at this time, clear the oxygen inhalation conduit or atomization conduit, and after the air pressure in the tee drops below the specified pressure, the pressure relief valve will automatically close and you can continue Perform oxygen inhalation or oxygen nebulization therapy.
综上所述，采用本实用新型的一种氧气吸入与氧气雾化转换装置，操作便捷，方便可靠，能够节约医疗资源，避免院内感染，降低护理人员的工作量，降低人力成本，提高工作效率，有利于病房的管理。特别是泄压阀的设计，能够有效的避免导管击伤患者的安全隐患。In summary, the utility model adopts an oxygen inhalation and oxygen atomization conversion device, which is easy to operate, convenient and reliable, can save medical resources, avoid nosocomial infection, reduce the workload of nursing staff, reduce labor costs, and improve work efficiency , Conducive to the management of the ward. In particular, the design of the pressure relief valve can effectively avoid the potential safety hazard of the catheter injuring the patient.
以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本实用新型的保护范围之内。The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720090964.9UCN207024367U (en) | 2017-01-24 | 2017-01-24 | A kind of oxygen suction and oxygen atomization conversion equipment |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720090964.9UCN207024367U (en) | 2017-01-24 | 2017-01-24 | A kind of oxygen suction and oxygen atomization conversion equipment |
| Publication Number | Publication Date |
|---|---|
| CN207024367Utrue CN207024367U (en) | 2018-02-23 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720090964.9UExpired - Fee RelatedCN207024367U (en) | 2017-01-24 | 2017-01-24 | A kind of oxygen suction and oxygen atomization conversion equipment |
| Country | Link |
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| CN (1) | CN207024367U (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113952576A (en)* | 2021-11-22 | 2022-01-21 | 上海市东方医院吉安医院 | Dual-mode medical oxygen humidification bottle |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113952576A (en)* | 2021-11-22 | 2022-01-21 | 上海市东方医院吉安医院 | Dual-mode medical oxygen humidification bottle |
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