CN205759087U - A kind of intelligent IC U assisted respirator - Google Patents
A kind of intelligent IC U assisted respirator Download PDFInfo
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- CN205759087U CN205759087U CN201620569189.0U CN201620569189U CN205759087U CN 205759087 U CN205759087 U CN 205759087U CN 201620569189 U CN201620569189 U CN 201620569189U CN 205759087 U CN205759087 U CN 205759087U
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000001301 oxygen Substances 0.000 claims abstract description 28
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 28
- 238000002156 mixing Methods 0.000 claims abstract description 19
- 230000008676 import Effects 0.000 claims 2
- 239000000112 cooling gas Substances 0.000 claims 1
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 15
- 239000003638 chemical reducing agent Substances 0.000 abstract description 11
- 230000001105 regulatory effect Effects 0.000 abstract description 11
- 239000007789 gas Substances 0.000 abstract description 10
- 230000004044 response Effects 0.000 abstract description 4
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 201000004193 respiratory failure Diseases 0.000 description 2
- 230000036391 respiratory frequency Effects 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000036387 respiratory rate Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
本实用新型公开了一种智能ICU辅助呼吸装置，包括氧气罐，所述氧气罐的输出阀上设有与混合罐进口相连的连接管，所述连接管上设有减压器，所述混合罐的侧面设有进气管，所述混合罐的出口设有与加湿器进口相连的导气管，所述加湿器的出口设有输送管，所述输送管上设有流量调节阀，该智能ICU辅助呼吸装置通过减压器控制输出氧气的气压，混合罐实现空气与氧气的混合，过滤器对加湿后的气体进行过滤，流量调节阀控制输出量，使用带热模电阻器的敏感芯片对呼吸频率进行检测，根据患者体质通过控制器调节流量调节阀和减压器，输出适合病人使用的氧体，该智能ICU辅助呼吸装置结构简单，反应灵敏，能适应ICU患者的呼吸需求。
The utility model discloses an intelligent ICU auxiliary breathing device, which comprises an oxygen tank, the output valve of the oxygen tank is provided with a connecting pipe connected with the inlet of the mixing tank, the connecting pipe is provided with a pressure reducer, and the mixing The side of the tank is provided with an air inlet pipe, the outlet of the mixing tank is provided with an air guide pipe connected to the inlet of the humidifier, the outlet of the humidifier is provided with a delivery pipe, and the delivery pipe is provided with a flow regulating valve. The intelligent ICU The auxiliary breathing device controls the air pressure of the output oxygen through the pressure reducer, the mixing tank realizes the mixing of air and oxygen, the filter filters the humidified gas, the flow regulating valve controls the output, and uses a sensitive chip with a thermal modulus resistor to control the breathing. The frequency is detected, and the flow regulating valve and pressure reducer are adjusted through the controller according to the patient's physique to output oxygen suitable for the patient. The intelligent ICU assisted breathing device has a simple structure and sensitive response, and can adapt to the breathing needs of ICU patients.
Description
技术领域technical field
本实用新型涉及呼吸装置技术领域，具体为一种智能ICU辅助呼吸装置。The utility model relates to the technical field of breathing devices, in particular to an intelligent ICU auxiliary 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；随着医疗器械的不断发展，呼吸机微机化程度也越来越高， 其具有的功能也越来越强大，但现有的呼吸机其输入气体调节不能智能化，反应不够灵敏，且其调压过程比较繁琐，为此，我们提出一种智能ICU辅助呼吸装置。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; with the continuous development of medical equipment, The degree of microcomputerization of ventilators is getting higher and higher, and its functions are becoming more and more powerful. However, the input gas adjustment of existing ventilators cannot be intelligent, the response is not sensitive enough, and the pressure adjustment process is relatively cumbersome. Therefore, We propose an intelligent ICU assisted breathing device.
实用新型内容Utility model content
本实用新型的目的在于提供一种智能ICU辅助呼吸装置，以解决上述背景技术中提出的问题。The purpose of this utility model is to provide an intelligent ICU auxiliary breathing device to solve the problems raised in the above-mentioned background technology.
为实现上述目的，本实用新型提供如下技术方案：一种智能ICU辅助呼吸装置，包括氧气罐，所述氧气罐的输出阀上设有与混合罐进口相连的连接管，所述连接管上设有减压器，所述混合罐的侧面设有进气管，所述混合罐的出口设有与加湿器进口相连的导气管，所述加湿器的出口设有输送管，所述输送管上设有流量调节阀，所述输送管的端部设有三通管，所述三通管的另外两个接口上分别设有进氧管和呼气管，所述呼气管内设有敏感芯片，所述敏感芯片、流量调节阀和减压器分别与氧气罐上的控制器电连接，所述敏感芯片上设有第一热膜电阻器和第二热膜电阻器。In order to achieve the above object, the utility model provides the following technical solutions: an intelligent ICU assisted breathing device, including an oxygen tank, the output valve of the oxygen tank is provided with a connecting pipe connected to the inlet of the mixing tank, and the connecting pipe is provided with There is a pressure reducer, the side of the mixing tank is provided with an air intake pipe, the outlet of the mixing tank is provided with an air guide pipe connected to the inlet of the humidifier, the outlet of the humidifier is provided with a delivery pipe, and the delivery pipe is provided with There is a flow regulating valve, the end of the delivery pipe is provided with a three-way pipe, and the other two interfaces of the three-way pipe are respectively provided with an oxygen inlet pipe and an exhalation pipe, and a sensitive chip is arranged in the exhalation pipe, so The sensitive chip, the flow regulating valve and the pressure reducer are respectively electrically connected to the controller on the oxygen tank, and the sensitive chip is provided with a first hot film resistor and a second hot film resistor.
优选的，所述导气管上设有过滤器。Preferably, a filter is provided on the air guide tube.
优选的，所述进氧管和呼气管上设有气体单向阀。Preferably, a gas one-way valve is provided on the oxygen inlet tube and the exhalation tube.
优选的，所述第一热膜电阻器和第二热膜电阻器沿呼气管方向平行设置在敏感芯片上。Preferably, the first thermal film resistor and the second thermal film resistor are arranged on the sensitive chip in parallel along the direction of the exhalation tube.
与现有技术相比，本实用新型的有益效果是：该智能ICU辅助呼吸装置通过减压器控制输出氧气的气压，混合罐实现空气与氧气的混合，过滤器对加湿后的气体进行过滤，流量调节阀控制输出量，使用带热模电阻器的敏感芯片对呼吸频率进行检测，根据患者体质通过控制器调节流量调节阀和减压器，输出适合病人使用的氧体，该智能ICU辅助呼吸装置结构简单，反应灵敏，能适应ICU患者的呼吸需求。Compared with the prior art, the beneficial effect of the utility model is: the intelligent ICU auxiliary breathing device controls the air pressure of the output oxygen through the pressure reducer, the mixing tank realizes the mixing of air and oxygen, and the filter filters the humidified gas, The flow regulating valve controls the output, uses a sensitive chip with a thermal modulus resistor to detect the respiratory frequency, adjusts the flow regulating valve and pressure reducer through the controller according to the patient's physique, and outputs oxygen suitable for the patient. This intelligent ICU assists breathing The device is simple in structure, sensitive in response, and can adapt to the breathing needs of ICU patients.
附图说明Description of drawings
图1为本实用新型结构示意图；Fig. 1 is the structural representation of the utility model;
图2为本实用新型局部结构示意图。Fig. 2 is a schematic diagram of the local structure of the utility model.
图中：1氧气罐、2连接管、3减压器、4混合罐、5进气管、6导气管、7加湿器、8过滤器、9输送管、10流量调节阀、11三通管、12进氧管、13呼气管、14气体单向阀、15敏感芯片、16第一热膜电阻器、17第二热膜电阻器、18控制器。In the figure: 1 oxygen tank, 2 connecting pipe, 3 pressure reducer, 4 mixing tank, 5 intake pipe, 6 air guide pipe, 7 humidifier, 8 filter, 9 delivery pipe, 10 flow regulating valve, 11 three-way pipe, 12 Oxygen inlet tube, 13 Exhalation tube, 14 Gas one-way valve, 15 Sensitive chip, 16 First hot film resistor, 17 Second hot film resistor, 18 Controller.
具体实施方式detailed description
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.
请参阅图1-2，本实用新型提供一种技术方案：一种智能ICU辅助呼吸装置，包括氧气罐1，氧气罐1的输出阀上设有与混合罐4进口相连的连接管2，连接管2上设有减压器3，通过减压器3控制输出氧气的气压，混合罐4的侧面设有进气管5，混合罐4实现空气与氧气的混合，混合罐4的出口设有与加湿器7进口相连的导气管6，导气管6上设有过滤器8，过滤器8对加湿后的气体进行过滤，加湿器7的出口设有输送管9，输送管9上设有流量调节阀10，流量调节阀10控制输出量，输送管9的端部设有三通管11，三通管11的另外两个接口上分别设有进氧管12和呼气管13，进氧管12和呼气管13上设有气体单向阀14，呼气管13内设有敏感芯片15，敏感芯片15、流量调节阀10和减压器3分别与氧气罐1上的控制器18电连接，敏感芯片15上设有第一热膜电阻器16和第二热膜电阻器17，第一热膜电阻器16和第二热膜电阻器17沿呼气管13方向平行设置在敏感芯片15上，使用带有热模电阻器的敏感芯片15对呼吸频率进行检测，呼气管13的气体只有两个方向，第一热膜电阻器16和第二热膜电阻器17由于位置的不同会依次感受到气体流动，依次产生电路信号，控制器18能根据电路信号的先后顺序判定气体流向，一次流向改变为一个周期，单位时间内流向改变次数就是患者的呼吸频率，根据该智能ICU辅助呼吸装置根据患者体质通过控制器18调节流量调节阀10和减压器3，输出适合病人使用的氧体，结构简单，反应灵敏，能适应ICU患者的呼吸需求。Please refer to Fig. 1-2, the utility model provides a kind of technical solution: a kind of intelligent ICU assisted breathing device, comprises oxygen tank 1, and the output valve of oxygen tank 1 is provided with the connecting pipe 2 that is connected with the inlet of mixing tank 4, connects The pipe 2 is provided with a pressure reducer 3, through which the air pressure of the oxygen output is controlled, and the side of the mixing tank 4 is provided with an inlet pipe 5, and the mixing tank 4 realizes the mixing of air and oxygen, and the outlet of the mixing tank 4 is provided with a The air duct 6 connected to the inlet of the humidifier 7 is provided with a filter 8 on the air duct 6, and the filter 8 filters the humidified gas. The outlet of the humidifier 7 is provided with a delivery pipe 9, and the delivery pipe 9 is provided with a flow adjustment Valve 10, flow regulating valve 10 controls the output, the end of the delivery pipe 9 is provided with a three-way pipe 11, and the other two interfaces of the three-way pipe 11 are respectively provided with an oxygen inlet pipe 12 and an exhalation pipe 13, and an oxygen inlet pipe 12 A gas one-way valve 14 is provided on the exhalation pipe 13, and a sensitive chip 15 is arranged in the exhalation pipe 13, and the sensitive chip 15, the flow regulating valve 10 and the pressure reducer 3 are electrically connected to the controller 18 on the oxygen tank 1 respectively , the sensitive chip 15 is provided with a first thermal film resistor 16 and a second thermal film resistor 17, and the first thermal film resistor 16 and the second thermal film resistor 17 are arranged on the sensitive chip 15 in parallel along the exhalation tube 13 direction. Above, use the sensitive chip 15 that has thermal mold resistor to detect respiratory frequency, the gas of expiratory tube 13 has only two directions, and the first thermal film resistor 16 and the second thermal film resistor 17 will be different due to the different positions. The gas flow is sensed sequentially, and the circuit signals are generated sequentially. The controller 18 can determine the gas flow direction according to the order of the circuit signals. One flow direction change is a cycle, and the number of flow direction changes per unit time is the patient’s respiratory rate. The device adjusts the flow regulating valve 10 and the pressure reducer 3 through the controller 18 according to the patient's physique, and outputs oxygen suitable for the patient. The structure is simple, the response is sensitive, and it can adapt to the breathing needs of ICU patients.
尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.
Claims (4)
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| CN201620569189.0U CN205759087U (en) | 2016-06-13 | 2016-06-13 | A kind of intelligent IC U assisted respirator |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943652A (en) * | 2017-04-21 | 2017-07-14 | 帅梦琦 | a breathing aid |
| CN106983941A (en) * | 2017-04-28 | 2017-07-28 | 王福环 | A kind of cardiovascular and cerebrovascular nursing inhalation device |
| CN107174712A (en) * | 2017-06-30 | 2017-09-19 | 于振刚 | A kind of breathing equipment by control of breathing |
| CN111282110A (en) * | 2020-02-20 | 2020-06-16 | 中国人民解放军总医院 | Constant temperature and humidity household oxygen supply device |
-
2016
- 2016-06-13 CN CN201620569189.0U patent/CN205759087U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943652A (en) * | 2017-04-21 | 2017-07-14 | 帅梦琦 | a breathing aid |
| CN108525095A (en) * | 2017-04-21 | 2018-09-14 | 陈玉兰 | A kind of respiratory assistance apparatus |
| CN108578854A (en) * | 2017-04-21 | 2018-09-28 | 陈玉兰 | A kind of respiratory assistance apparatus |
| CN106983941A (en) * | 2017-04-28 | 2017-07-28 | 王福环 | A kind of cardiovascular and cerebrovascular nursing inhalation device |
| CN107174712A (en) * | 2017-06-30 | 2017-09-19 | 于振刚 | A kind of breathing equipment by control of breathing |
| CN107174712B (en) * | 2017-06-30 | 2019-12-03 | 于振刚 | A kind of breathing equipment by control of breathing |
| CN111282110A (en) * | 2020-02-20 | 2020-06-16 | 中国人民解放军总医院 | Constant temperature and humidity household oxygen supply device |
| CN111282110B (en) * | 2020-02-20 | 2021-01-26 | 中国人民解放军总医院 | Constant temperature and humidity household oxygen supply device |
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