CN209771047U - A medical breathing apparatus - Google Patents
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- CN209771047U CN209771047U CN201920131973.7U CN201920131973U CN209771047U CN 209771047 U CN209771047 U CN 209771047U CN 201920131973 U CN201920131973 U CN 201920131973U CN 209771047 U CN209771047 U CN 209771047U
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- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 28
- 238000000889 atomisation Methods 0.000 claims abstract description 90
- 238000002156 mixing Methods 0.000 claims abstract description 70
- 239000007788 liquid Substances 0.000 claims abstract description 49
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000001301 oxygen Substances 0.000 claims abstract description 30
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 30
- 239000003814 drug Substances 0.000 claims abstract description 20
- 238000002347 injection Methods 0.000 claims abstract description 9
- 239000007924 injection Substances 0.000 claims abstract description 9
- 230000000903 blocking effect Effects 0.000 claims abstract description 3
- 238000004140 cleaning Methods 0.000 claims description 31
- 238000010438 heat treatment Methods 0.000 claims description 20
- 239000003595 mist Substances 0.000 claims description 13
- 210000003437 trachea Anatomy 0.000 claims description 8
- 210000004072 lung Anatomy 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000004891 communication Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 208000019693 Lung disease Diseases 0.000 description 2
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008155 medical solution Substances 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 201000004193 respiratory failure Diseases 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006199 nebulizer Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
Description
技术领域technical field
本实用新型涉及医疗设备技术领域，尤其涉及一种医用呼吸装置。The utility model relates to the technical field of medical equipment, in particular to a medical breathing device.
背景技术Background technique
在现代临床医学中，呼吸机作为一项能人工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。呼吸机是一种能够起到预防和治疗呼吸衰竭，减少并发症，挽救及延长病人生命的至关重要的医疗设备。In modern clinical medicine, the ventilator, as an effective means of artificially replacing the spontaneous ventilation function, has been widely used in respiratory failure caused by various reasons, anesthesia respiratory management during major surgery, respiratory support treatment and emergency resuscitation. It occupies a very important position in the field of modern medicine. Ventilator is a vital medical equipment that can prevent and treat respiratory failure, reduce complications, save and prolong the life of patients.
现有的呼吸机通常只能用于患者的辅助呼吸，但是肺部疾病患者，例如肺炎疾病患者，在治疗的过程中需要吸入雾化的气体对肺部进行治疗。现有的肺部治疗装置与呼吸装置为两个单独的装置，两者不能同时使用。但是有些肺部疾病患者在治疗的过程中需要吸氧装置进行辅助治疗，这就导致肺部治疗和吸氧造成干扰，不利于患者的康复。Existing ventilators can only be used for assisted breathing of patients, but patients with lung diseases, such as patients with pneumonia, need to inhale nebulized gas to treat their lungs during treatment. The existing lung therapy device and the breathing device are two separate devices, and the two cannot be used simultaneously. However, some lung disease patients need oxygen inhalation devices for auxiliary treatment during the treatment process, which causes interference between lung treatment and oxygen inhalation, which is not conducive to the recovery of patients.
实用新型内容Utility model content
本实用新型所要解决的技术问题是提供一种结构简单，能实现吸氧与肺部吸雾治疗相结合的医用呼吸装置。The technical problem to be solved by the utility model is to provide a medical breathing device with a simple structure, which can realize the combination of oxygen inhalation and lung mist inhalation treatment.
本实用新型解决上述技术问题的技术方案如下：一种医用呼吸装置，包括氧气瓶、吸氧进气管、呼吸机和雾化混合箱，所述吸氧进气管的一端与所述氧气瓶的输出端连通，所述吸氧进气管的另一端与所述呼吸机的输入端连通；所述雾化混合箱内设有雾化混合罐，所述雾化混合罐连通雾化瓶，所述雾化瓶内设有雾化器，所述雾化瓶上设有用于向所述雾化瓶内注入药液的注液口，所述注液口处设有封堵盖；所述呼吸机的输出端通过第一连通管道与雾化混合罐的一端连通，所述雾化混合罐的另一端通过第二连通管道与呼吸罩连通。The technical solution of the utility model for solving the above-mentioned technical problems is as follows: a medical breathing apparatus, comprising an oxygen cylinder, an oxygen intake pipe, a ventilator and an atomization mixing box, one end of the oxygen intake pipe and the output of the oxygen cylinder The other end of the oxygen intake pipe is connected with the input end of the ventilator; the atomization mixing tank is provided with an atomization mixing tank, the atomization mixing tank is connected to the atomization bottle, and the atomization mixing tank is connected to the atomization bottle. An atomizer is provided in the atomization bottle, and a liquid injection port for injecting liquid medicine into the atomization bottle is provided on the atomization bottle, and a sealing cover is provided at the liquid injection port; the ventilator The output end communicates with one end of the atomization mixing tank through the first communication pipeline, and the other end of the atomization mixing tank communicates with the breathing mask through the second communication pipeline.
本实用新型的有益效果是：呼吸机的输出端通过第一连通管道与雾化混合罐进行连通，在雾化瓶内注入肺部治疗药液，通过雾化器将肺部治疗药液进行雾化，使得雾化后的肺部治疗药液进入到雾化混合罐内，在呼吸机输出的氧气的带动作用下，通过第二连通管道后进入到呼吸罩以便患者呼吸，患者的呼吸的过程中肺部治疗药液进入到肺部，同时对患者肺部进行治疗，提高患者的治疗效果。The beneficial effects of the utility model are: the output end of the ventilator is connected with the atomization mixing tank through the first communication pipe, the lung treatment liquid is injected into the atomization bottle, and the lung treatment liquid is atomized through the nebulizer. The atomized lung treatment liquid enters the atomized mixing tank, and under the action of the oxygen output from the ventilator, it passes through the second communication pipe and then enters the breathing mask for the patient to breathe. The process of the patient's breathing The middle lung treatment liquid enters the lungs, and at the same time treats the patient's lungs to improve the patient's treatment effect.
在上述技术方案的基础上，本实用新型还可以做如下改进。On the basis of the above technical solutions, the utility model can also be improved as follows.
进一步，所述雾化混合箱的底端固定设有多个一端与所述雾化混合罐连通的雾化管，所述雾化管上设有阀门，所述雾化管的另一端上连接有气管快速接头，所述雾化瓶上连通有出雾管，所述出雾管与所述气管快速接头连通。Further, the bottom end of the atomization mixing tank is fixed with a plurality of atomization tubes with one end communicating with the atomization mixing tank, the atomization tubes are provided with valves, and the other ends of the atomization tubes are connected to There is a trachea quick connector, and the atomization bottle is connected with a mist outlet pipe, and the mist outlet pipe is connected with the trachea quick connector.
采用上述进一步方案的有益效果是：通过设置多个雾化混合罐，且每个雾化混合罐上均设置阀门，通过气管快速接头实现与雾化瓶的连通，可以同时连接多个装有不同药液的雾化瓶，在治疗的过程中通过开启和关闭阀门，实现根据需要更换治疗药液或混合多个治疗药液的液雾，减少换药时间，提高治疗效率。The beneficial effect of adopting the above-mentioned further scheme is: by setting up multiple atomization mixing tanks, and each atomization mixing tank is provided with a valve, the communication with the atomization bottle is realized through the quick joint of the air pipe, and multiple devices with different devices can be connected at the same time. The atomization bottle of the medicinal liquid, by opening and closing the valve during the treatment, realizes the replacement of the therapeutic medicinal liquid or the liquid mist of mixing multiple therapeutic medicinal liquids according to the needs, reduces the dressing change time, and improves the treatment efficiency.
进一步，所述雾化混合箱内设有用于对所述雾化管内部进行加热的加热装置。Further, the atomization mixing box is provided with a heating device for heating the inside of the atomization tube.
采用上述进一步方案的有益效果是：加热装置的设置一方面能根据需要调节患者吸入氧气和药液的温度，另一方面能提高雾化的效果，减少被雾化的药液的冷凝。The beneficial effect of adopting the above further solution is: the setting of the heating device can adjust the temperature of the oxygen inhaled by the patient and the liquid medicine according to the needs on the one hand, and on the other hand can improve the effect of atomization and reduce the condensation of the liquid medicine being atomized.
进一步，所述加热装置为固定在所述雾化混合罐外壁上的加热管。Further, the heating device is a heating tube fixed on the outer wall of the atomization mixing tank.
采用上述进一步方案的有益效果是：采用加热管对雾化混合罐进行加热，结构简单，设置方便。The beneficial effect of adopting the above further solution is that: the atomization mixing tank is heated by the heating tube, the structure is simple, and the setting is convenient.
进一步，所述阀门为电磁阀，所述电磁阀与控制器电路连接，所述控制器控制所述电磁阀的开启和关闭。Further, the valve is a solenoid valve, and the solenoid valve is connected to a controller circuit, and the controller controls the opening and closing of the solenoid valve.
进一步，所述雾化混合罐的底部为漏斗状结构，所述漏斗状结构的底端设有延伸至所述雾化混合箱外部的排液管，所述排液管上设有排液阀。Further, the bottom of the atomization mixing tank is a funnel-shaped structure, and the bottom end of the funnel-shaped structure is provided with a drain pipe extending to the outside of the atomization mixing tank, and a drain valve is provided on the drain pipe .
采用上述进一步方案的有益效果是：雾化混合罐的底部采用漏斗状结构能将雾化混合罐内的冷凝药液导向排液管，便于冷凝药液的排出。The beneficial effect of adopting the above further solution is: the bottom of the atomization mixing tank adopts a funnel-shaped structure, which can guide the condensed liquid medicine in the atomization mixing tank to the drain pipe, so as to facilitate the discharge of the condensed liquid medicine.
进一步，所述雾化混合箱的外壁上通过固定装置固定设有清洗管，所述清洗管的一端伸入到所述雾化混合罐内连通清洗喷头，所述清洗管上设有清洗阀门。Further, a cleaning pipe is fixed on the outer wall of the atomization mixing tank through a fixing device, and one end of the cleaning pipe extends into the atomization mixing tank to communicate with a cleaning nozzle, and a cleaning valve is provided on the cleaning pipe.
采用上述进一步方案的有益效果是：在一患者使用后，或需要再次使用不能与在前使用药液相混合的药液时，可以向清洗管内注入清洗消毒的药液，通过清洗喷头将药液喷洒至清洗罐的内壁上，实现对清洗罐内壁的清洗和消毒。The beneficial effect of adopting the above-mentioned further solution is: after a patient uses it, or when it is necessary to use the medicinal liquid that cannot be mixed with the previously used medicinal liquid again, the cleaning and disinfecting medicinal liquid can be injected into the cleaning tube, and the medicinal liquid can be discharged through the cleaning nozzle. Spray on the inner wall of the cleaning tank to realize the cleaning and disinfection of the inner wall of the cleaning tank.
附图说明Description of drawings
图1为本实用新型的结构示意图；Fig. 1 is the structural representation of the utility model;
附图中，各标号所代表的部件列表如下：In the accompanying drawings, the list of parts represented by each label is as follows:
1、氧气瓶，2、吸氧进气管，3、呼吸机，4、雾化混合箱，5、雾化混合罐，6、雾化瓶，7、雾化器，8、注液口，9、封堵盖，10、第一连通管道， 11、第二连通管道，12、呼吸罩，13、雾化管，14、阀门，15、气管快速接头，16、出雾管，17、加热装置，18、排液管，19、排液阀，20、固定装置， 21、清洗管，22、清洗喷头，23、清洗阀门。1. Oxygen bottle, 2. Oxygen intake pipe, 3. Ventilator, 4. Atomization mixing box, 5. Atomization mixing tank, 6. Atomization bottle, 7. Atomizer, 8. Injection port, 9 . Blocking cover, 10. First connecting pipe, 11. Second connecting pipe, 12. Breathing mask, 13. Atomizing pipe, 14. Valve, 15. Quick connector for trachea, 16. Mist outlet pipe, 17. Heating device , 18, drain pipe, 19, drain valve, 20, fixing device, 21, cleaning pipe, 22, cleaning nozzle, 23, cleaning valve.
具体实施方式Detailed ways
以下结合附图对本实用新型的原理和特征进行描述，所举实例只用于解释本实用新型，并非用于限定本实用新型的范围。The principles and features of the present utility model are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the utility model, and are not used to limit the scope of the utility model.
如图1所示，本实用新型的实施例包括氧气瓶1、吸氧进气管2、呼吸机3(呼吸机3为本领域的现有技术，其主要作用为根据需要调节呼吸的频率以及调节氧气通过量，具体结构在此不做具体描述)和雾化混合箱4，所述吸氧进气管2的一端与所述氧气瓶1的输出端连通，所述吸氧进气管2的另一端与所述呼吸机3的输入端连通；所述雾化混合箱4内设有雾化混合罐 5，所述雾化混合罐5连通雾化瓶6，所述雾化瓶6内设有雾化器7(雾化器 7为本领域现有技术，其与雾化瓶6的连接以及电路关系为本领域的常规技术，在此不作具体描述)，所述雾化瓶6上设有用于向所述雾化瓶6内注入药液的注液口8，所述注液口8处设有封堵盖9；所述呼吸机3的输出端通过第一连通管道10与雾化混合罐5的一端连通，所述雾化混合罐5的另一端通过第二连通管道11与呼吸罩12连通，优选的，所述雾化瓶6为透明瓶体，以便于实时观察雾化瓶6内的药液量。As shown in Figure 1, the embodiment of the present utility model comprises oxygen cylinder 1, oxygen intake pipe 2, ventilator 3 (ventilator 3 is the prior art in this field, and its main function is to adjust the frequency of respiration as required and regulate Oxygen throughput, the specific structure is not specifically described here) and the atomization mixing box 4, one end of the oxygen inhalation inlet pipe 2 communicates with the output end of the oxygen bottle 1, and the other end of the oxygen inhalation inlet pipe 2 It communicates with the input end of the ventilator 3; the atomization mixing tank 4 is provided with an atomization mixing tank 5, and the atomization mixing tank 5 is connected to an atomization bottle 6, and the atomization bottle 6 is provided with a mist Atomizer 7 (atomizer 7 is the existing technology in the art, and its connection with the atomization bottle 6 and the circuit relationship are conventional technology in the art, which will not be described in detail here), and the atomization bottle 6 is provided with a Inject the liquid injection port 8 of the liquid medicine into the atomization bottle 6, and the liquid injection port 8 is provided with a plugging cover 9; One end of the atomization mixing tank 5 communicates with the other end of the atomization mixing tank 5 through the second communication pipe 11 and the breathing mask 12. Preferably, the atomization bottle 6 is a transparent bottle body, so as to observe the inside of the atomization bottle 6 in real time. the amount of liquid medicine.
优选的，所述雾化混合箱4的底端固定设有多个一端与所述雾化混合罐5连通的雾化管13，所述雾化管13上设有阀门14，所述雾化管13的另一端上连接有气管快速接头15(气管快速接头15为本领域现有技术)，所述雾化瓶6上连通有出雾管16，所述出雾管16与所述气管快速接头15连通，为了便于出雾管16的固定，所述出雾管16优选采用金属或管。通过设置多个雾化混合罐5，且每个雾化混合罐5上均设置阀门14，通过气管快速接头15 实现与雾化瓶6的连通，可以同时连接多个装有不同药液的雾化瓶6，在治疗的过程中通过开启和关闭阀门14，实现根据需要更换治疗药液或混合多个治疗药液的液雾，减少换药时间，提高治疗效率。Preferably, the bottom end of the atomization mixing box 4 is fixedly provided with a plurality of atomization pipes 13 with one end communicating with the atomization mixing tank 5, and the atomization pipe 13 is provided with a valve 14, and the atomization The other end of the tube 13 is connected with a trachea quick connector 15 (the trachea quick connector 15 is a prior art in the art), and the atomization bottle 6 is communicated with a mist outlet pipe 16, and the mist outlet pipe 16 is connected with the trachea quickly. The joint 15 communicates. In order to facilitate the fixing of the mist outlet pipe 16, the mist outlet pipe 16 is preferably made of metal or pipe. By arranging a plurality of atomization mixing tanks 5, and each atomization mixing tank 5 is provided with a valve 14, and the connection with the atomization bottle 6 is realized through the air pipe quick connector 15, and a plurality of atomizers with different liquid medicines can be connected at the same time. The chemical bottle 6, through opening and closing the valve 14 in the treatment process, can replace the treatment liquid or mix the liquid mist of multiple treatment liquids according to the needs, reduce the time for changing the medicine, and improve the treatment efficiency.
优选的实施例为：所述雾化混合箱4内设有用于对所述雾化管13内部进行加热的加热装置17，加热装置17通过电源线与外部电源连接，加热装置17的设置一方面能根据需要调节患者吸入氧气和药液的温度，另一方面能提高雾化的效果，减少被雾化的药液的冷凝。具体的，所述加热装置17 为固定在所述雾化混合罐5外壁上的加热管，采用加热管对雾化混合罐5进行加热，结构简单，设置方便。进一步优选的，所述雾化混合罐5内设置有用于检测雾化混合罐5内温度的温度感应器，所述温度感应器与控制器连接，所述控制器与加热装置17连接，温度感应器将感应到的雾化混合罐5内部温度信号传送到控制器，所述控制器根据温度感应器感应到的温度对加热装置17进行实时控制，从而使得雾化混合罐5内的温度保持在设定的温度下。A preferred embodiment is: the atomization mixing box 4 is provided with a heating device 17 for heating the inside of the atomization tube 13, the heating device 17 is connected to an external power supply through a power cord, the setting of the heating device 17 is on the one hand The temperature of the oxygen inhaled by the patient and the liquid medicine can be adjusted according to the needs. On the other hand, the effect of atomization can be improved and the condensation of the liquid medicine being atomized can be reduced. Specifically, the heating device 17 is a heating tube fixed on the outer wall of the atomization mixing tank 5, and the heating tube is used to heat the atomization mixing tank 5, which has a simple structure and is convenient to install. Further preferably, the atomization mixing tank 5 is provided with a temperature sensor for detecting the temperature in the atomization mixing tank 5, the temperature sensor is connected to the controller, the controller is connected to the heating device 17, and the temperature sensor The sensor transmits the sensed internal temperature signal of the atomizing mixing tank 5 to the controller, and the controller controls the heating device 17 in real time according to the temperature sensed by the temperature sensor, so that the temperature in the atomizing mixing tank 5 is kept at at the set temperature.
优选的，所述雾化混合罐5的底部为漏斗状结构，所述漏斗状结构的底端设有延伸至所述雾化混合箱4外部的排液管18，所述排液管18上设有排液阀19，雾化混合罐5的底部采用漏斗状结构能将雾化混合罐5内的冷凝药液导向排液管18，便于冷凝药液的排出，在雾化混合罐5内冷凝的药液随着漏斗状结构流至排液管18，在开启排液阀19门14后，冷凝药液从排液管 18排出。Preferably, the bottom of the atomization mixing tank 5 is a funnel-shaped structure, and the bottom end of the funnel-shaped structure is provided with a drain pipe 18 extending to the outside of the atomization mixing tank 4. On the drain pipe 18 A drain valve 19 is provided, and the bottom of the atomizing mixing tank 5 adopts a funnel-shaped structure, which can direct the condensed medicinal liquid in the atomizing mixing tank 5 to the drain pipe 18, so as to facilitate the discharge of the condensed medicinal liquid. The condensed liquid medicine flows to the liquid discharge pipe 18 along with the funnel-shaped structure, and after the liquid discharge valve 19 and the door 14 are opened, the condensed liquid medicine is discharged from the liquid discharge pipe 18 .
进一步，所述雾化混合箱4的外壁上通过固定装置20固定设有清洗管 21，所述清洗管21的一端伸入到所述雾化混合罐5内连通清洗喷头22，所述清洗喷头22上的喷孔朝向雾化混合罐5的内壁，所述清洗管21上设有清洗阀门23，在一患者使用后，或需要再次使用不能与在前使用药液相混合的药液时，可以向清洗管21内注入清洗消毒的药液，通过清洗喷头22将药液喷洒至清洗罐的内壁上，实现对清洗罐内壁的清洗和消毒。Further, the outer wall of the atomization mixing tank 4 is fixed with a cleaning pipe 21 through a fixing device 20, and one end of the cleaning pipe 21 extends into the atomization mixing tank 5 to communicate with a cleaning nozzle 22, and the cleaning nozzle The nozzle hole on 22 faces the inner wall of atomizing mixing tank 5, and described cleaning pipe 21 is provided with cleaning valve 23, after a patient uses, or when needing to use again the medical solution that can not be mixed with the previous use of medical solution, The cleaning and disinfection liquid medicine can be injected into the cleaning pipe 21, and the liquid medicine is sprayed onto the inner wall of the cleaning tank through the cleaning nozzle 22, so as to realize the cleaning and disinfection of the inner wall of the cleaning tank.
本实用新型中呼吸机3的输出端通过第一连通管道10与雾化混合罐5 进行连通，在雾化瓶6内注入肺部治疗药液，通过雾化器7将肺部治疗药液进行雾化，使得雾化后的肺部治疗药液进入到雾化混合罐5内，在呼吸机3 输出的氧气的带动作用下，通过第二连通管道11后进入到呼吸罩12以便患者呼吸，患者的呼吸的过程中肺部治疗药液进入到肺部，同时对患者肺部进行治疗，提高患者的治疗效果。In the utility model, the output end of the ventilator 3 is communicated with the atomization mixing tank 5 through the first communication pipeline 10, injects the lung treatment liquid in the atomization bottle 6, and carries out the lung treatment liquid through the atomizer 7. atomization, so that the atomized lung treatment liquid enters the atomization mixing tank 5, driven by the oxygen output by the ventilator 3, enters the breathing mask 12 after passing through the second communication pipeline 11 so that the patient can breathe, During the breathing process of the patient, the lung treatment liquid enters the lungs, and at the same time treats the patient's lungs to improve the patient's treatment effect.
以上所述仅为本实用新型的较佳实施例，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、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, improvements, etc. 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.
Claims (6)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111437476A (en) * | 2020-03-04 | 2020-07-24 | 江苏医药职业学院 | Respirator that first aid severe nursing was with having from disinfection function |
| CN113082407A (en) * | 2021-03-10 | 2021-07-09 | 薛传震 | New coronary pneumonia respiratory therapy machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111437476A (en) * | 2020-03-04 | 2020-07-24 | 江苏医药职业学院 | Respirator that first aid severe nursing was with having from disinfection function |
| CN113082407A (en) * | 2021-03-10 | 2021-07-09 | 薛传震 | New coronary pneumonia respiratory therapy machine |
| CN113082407B (en) * | 2021-03-10 | 2022-10-28 | 沁幸富氢科技(广东)有限公司 | Pneumonia respiratory therapy machine |
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