CN209123110U - Intelligent oxygen tube pressure loss alarm - Google Patents
Intelligent oxygen tube pressure loss alarm Download PDFInfo
- Publication number
- CN209123110U CN209123110U CN201821610871.5U CN201821610871U CN209123110U CN 209123110 U CN209123110 U CN 209123110U CN 201821610871 U CN201821610871 U CN 201821610871U CN 209123110 U CN209123110 U CN 209123110U
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- Prior art keywords
- oxygen
- tube
- connector
- pressure loss
- density sensor
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 86
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 86
- 239000001301 oxygen Substances 0.000 title claims abstract description 86
- 239000011521 glass Substances 0.000 claims description 13
- 208000028399 Critical Illness Diseases 0.000 abstract description 4
- 238000007689 inspection Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000001447 compensatory effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
本实用新型涉及智能氧管失压报警器，属于医疗辅助器械。它公开了包括输氧装置、电源控制器和蜂鸣器，输氧装置的湿化瓶瓶口活动旋接有三通接头一，三通接头一的一个接头连接到氧气输送管的氧源接头，一个接头是氧流量开关，另一个接头连接三通接头二，三通接头二的一个接头连接压力传感器，另一个接头连接氧管，氧管上方设置有密度感应器，压力传感器和密度感应器连接到电源控制器。本实用新型的优点是有效解决了医院危急重患者吸氧时的安全隐患，节省了医护人员定时巡查的时间，当输氧管脱落或输氧管内压力变化时会产生报警，使医护人员可以及时赶到处理，可以减少因氧管脱落造成患者病情加重导致的医疗纠纷。
The utility model relates to an intelligent oxygen tube pressure loss alarm, which belongs to a medical auxiliary device. The invention discloses an oxygen delivery device, a power controller and a buzzer. The humidification bottle mouth of the oxygen delivery device is movably screwed with a three-way connector, and one connector of the first three-way connector is connected to an oxygen source connector of an oxygen delivery pipe, and a connector It is an oxygen flow switch. The other connector is connected to the second three-way connector. One connector of the two-way connector is connected to the pressure sensor, and the other connector is connected to the oxygen tube. There is a density sensor above the oxygen tube, and the pressure sensor and the density sensor are connected to the power supply. controller. The advantage of the utility model is that it effectively solves the potential safety hazard when inhaling oxygen for critically ill patients in the hospital, saves the time of regular inspection by medical staff, and generates an alarm when the oxygen delivery tube falls off or the pressure in the oxygen delivery tube changes, so that the medical staff can arrive in time Treatment can reduce the medical disputes caused by the aggravation of the patient's condition caused by the fall of the oxygen tube.
Description
技术领域technical field
本实用新型涉及一种报警器，具体地说是一种当输氧管脱落或输氧管内压力变化时会产生报警的智能氧管失压报警器。The utility model relates to an alarm, in particular to an intelligent oxygen tube pressure loss alarm which can generate an alarm when the oxygen delivery tube falls off or the pressure in the oxygen delivery tube changes.
背景技术Background technique
输氧是用特制双侧鼻导管插入双鼻孔内吸氧的方法。输氧的主要作用在于提高动脉氧分压，改善人体的氧气供应，减轻因代偿缺氧所增加的呼吸和循环负担。目前医院内给急诊病人或者危重病人输氧是普遍做法。有时输氧管出现意外脱落，或者输氧装置输出端压力被病人自行随意调节，目前国内外多数的研究对于此类问题都是针对管理上的预防和改进，如加强巡视，妥善固定等，暂未查阅到相关文献有针对技术层面的研究。随着医院分级诊疗的开展，三甲医院危急重患者人数上升较多，需要使用吸氧设备的病患较多。而医护人员的人力有限，为避免因巡查不到而导致医疗事故的发生，有必要研制出一种当输氧管脱落或输氧管内压力变化时会产生报警的智能氧管失压报警器。当医护人员听到报警声音后，可以及时赶到进行处理。Oxygen infusion is a method of inhaling oxygen by inserting a special bilateral nasal cannula into both nostrils. The main function of oxygen delivery is to increase the arterial oxygen partial pressure, improve the oxygen supply of the human body, and reduce the increased respiratory and circulatory burden due to compensatory hypoxia. At present, it is common practice to give oxygen to emergency patients or critically ill patients in hospitals. Sometimes the oxygen delivery tube falls off accidentally, or the pressure at the output end of the oxygen delivery device is arbitrarily adjusted by the patient. At present, most researches at home and abroad are aimed at the prevention and improvement of management, such as strengthening inspection, proper fixation, etc. To the relevant literature, there are studies on the technical level. With the development of tiered diagnosis and treatment in hospitals, the number of critically ill patients in tertiary hospitals has increased, and more patients need to use oxygen inhalation equipment. The manpower of medical staff is limited. In order to avoid the occurrence of medical accidents due to lack of inspection, it is necessary to develop an intelligent oxygen tube pressure loss alarm that will generate an alarm when the oxygen delivery tube falls off or the pressure in the oxygen delivery tube changes. When the medical staff hears the alarm sound, they can rush to deal with it in time.
发明内容SUMMARY OF THE INVENTION
本实用新型提供一种智能氧管失压报警器，当输氧管脱落或者不在预先设定的氧流量范围时，会自动发出报警声音，充当医护人员的眼睛。The utility model provides an intelligent oxygen tube pressure loss alarm. When the oxygen delivery tube falls off or is out of the preset oxygen flow range, an alarm sound will be automatically issued to serve as the eyes of medical staff.
为实现以上发明目的，本实用新型采用以下技术方案：To achieve the above purpose of the invention, the utility model adopts the following technical solutions:
包括输氧装置、电源控制器和蜂鸣器，输氧装置的湿化瓶瓶口活动旋接有三通接头一，三通接头一的一个接头连接到氧气输送管的氧源接头，一个接头是氧流量开关，另一个接头连接三通接头二，三通接头二的一个接头连接压力传感器，另一个接头连接氧管，氧管上方设置有密度感应器，压力传感器和密度感应器连接到电源控制器。It includes an oxygen delivery device, a power controller and a buzzer. The humidification bottle mouth of the oxygen delivery device is movably screwed with a three-way connector, and one connector of the three-way connector is connected to the oxygen source connector of the oxygen delivery tube, and one connector is the oxygen flow rate. switch, the other connector is connected to the second three-way connector, one connector of the second three-way connector is connected to the pressure sensor, the other connector is connected to the oxygen tube, a density sensor is arranged above the oxygen tube, and the pressure sensor and the density sensor are connected to the power controller.
湿化瓶内有垂直活动连接在三通接头一上的滤芯，三通接头一上固定连接有密封的透明玻璃管，玻璃管内有氧流量浮标管，氧流量浮标管内底部有流量浮球。There is a filter element vertically movably connected to the first tee joint in the humidification bottle, and a sealed transparent glass tube is fixedly connected to the first tee joint. There is an oxygen flow buoy tube in the glass tube, and a flow float ball at the bottom of the oxygen flow buoy tube.
密度感应器由一双头夹夹紧在氧管上方，双头夹的另一端夹紧玻璃管。或者在玻璃管上连接有固定架，固定架的端头将密度感应器夹紧并伸至氧管上方。The density sensor is clamped above the oxygen tube by a double-ended clamp, and the other end of the double-ended clamp clamps the glass tube. Or a fixing frame is connected to the glass tube, and the end of the fixing frame clamps the density sensor and extends above the oxygen tube.
氧流量浮标管上有用于判断氧流量的刻度线。There are scale lines on the oxygen flow buoy tube for judging the oxygen flow.
设置在氧管上方的密度感应器在氧管脱落时，由于感应不到氧管的浓度就会通过电源控制器向蜂鸣器发出指令，蜂鸣器发出报警声音向医护人员报警。When the density sensor above the oxygen tube falls off, it will send an instruction to the buzzer through the power controller because the concentration of the oxygen tube cannot be sensed, and the buzzer will send out an alarm sound to alert the medical staff.
压力感应器能够预先设定患者吸氧流量的范围，如果患者自行调节氧气超过原来设定的范围或者供氧不足，就会通过电源控制器向蜂鸣器发出指令，蜂鸣器发出报警声音向医护人员报警。The pressure sensor can preset the range of the patient's oxygen inhalation flow. If the patient adjusts the oxygen to exceed the original set range or the oxygen supply is insufficient, it will send an instruction to the buzzer through the power controller, and the buzzer will send out an alarm sound to the alarm. Paramedics call the police.
本实用新型的优点是有效解决了医院危急重患者吸氧时的安全隐患，节省了医护人员定时巡查的时间，当输氧管脱落或输氧管内压力变化时会产生报警，使医护人员可以及时赶到处理，可以减少因氧管脱落造成患者病情加重导致的医疗纠纷。The advantage of the utility model is that it effectively solves the potential safety hazard when inhaling oxygen for critically ill patients in the hospital, saves the time for regular inspections by medical staff, and generates an alarm when the oxygen delivery tube falls off or the pressure in the oxygen delivery tube changes, so that the medical staff can arrive in time Treatment can reduce the medical disputes caused by the aggravation of the patient's condition caused by the fall of the oxygen tube.
附图说明Description of drawings
图1是本实用新型实施例的构造示意图。FIG. 1 is a schematic structural diagram of an embodiment of the present invention.
图2是图1不同视角的构造示意图。FIG. 2 is a schematic diagram of the structure of FIG. 1 from different viewing angles.
具体实施方式Detailed ways
根据图1、2所示，本实施例包括湿化瓶1，湿化瓶1的瓶口活动旋接有三通接头一3，三通接头一3的一个接头是连接到氧气输送管的氧源接头5，一个接头是氧流量开关4，另一个接头连接三通接头二15，三通接头二15的一个接头连接压力传感器6，另一个接头连接氧管7，氧管7上方设置有密度感应器9，湿化瓶1内有垂直活动连接在三通接头一3上的滤芯2，三通接头一3上固定连接有密封的透明玻璃管10，玻璃管10内有氧流量浮标管11，氧流量浮标管11内底部有流量浮球12，氧流量浮标管11上有流量刻度，氧流量浮标管11顶部和玻璃管10顶部之间有弹簧16。在本实施例中，密度感应器9由一双头夹8夹紧在氧管7上方，双头夹8的另一端夹紧玻璃管10，密度感应器9连接到设置在警报箱13内的电源控制器，压力传感器6无线连接到警报箱13内的电源控制器，蜂鸣器14安装的警报箱13上。As shown in Figures 1 and 2, the present embodiment includes a humidification bottle 1, the bottle mouth of the humidification bottle 1 is movably screwed with a tee joint 1 3, and one joint of the tee joint 1 3 is an oxygen source connected to an oxygen delivery pipe Connector 5, one connector is the oxygen flow switch 4, the other connector is connected to the two-way connector 15, one connector of the two-way connector 15 is connected to the pressure sensor 6, and the other connector is connected to the oxygen tube 7, and a density sensor is arranged above the oxygen tube 7. 9, the humidification bottle 1 has a filter element 2 that is vertically movably connected to the tee joint 1 3, and a sealed transparent glass tube 10 is fixedly connected to the tee joint 1 3. The glass tube 10 has an oxygen flow buoy tube 11. The oxygen flow buoy tube 11 has a flow float 12 at the inner bottom, a flow scale on the oxygen flow buoy tube 11 , and a spring 16 between the top of the oxygen flow buoy tube 11 and the top of the glass tube 10 . In this embodiment, the density sensor 9 is clamped above the oxygen tube 7 by a double-headed clamp 8 , the other end of the double-headed clamp 8 clamps the glass tube 10 , and the density sensor 9 is connected to the power supply provided in the alarm box 13 The controller, the pressure sensor 6 is wirelessly connected to the power controller in the alarm box 13, and the buzzer 14 is installed on the alarm box 13.
本实施例中，出于使用方便的考虑，从而使用可灵活取用的双头夹8来夹紧密度感应器9在氧管7的上方。在某些情况下，也可以在玻璃管10的外侧设置一个固定架来夹紧密度感应器9。In this embodiment, for the convenience of use, a double-headed clamp 8 that can be taken flexibly is used to clamp the density sensor 9 above the oxygen tube 7 . In some cases, a fixing frame can also be arranged on the outside of the glass tube 10 to clamp the density sensor 9 .
实际使用时，可通过氧流量开关4调节氧气流量，其流量数值可通过流量浮球12在氧流量浮标管11上的刻度位置来判断。一般情况下，比如低流量吸氧为1-2L/min,如果流量已经为3L/min或者低于1L/min，蜂鸣器就会发出报警。In actual use, the oxygen flow rate can be adjusted through the oxygen flow switch 4, and the flow rate value can be judged by the scale position of the flow float ball 12 on the oxygen flow float tube 11. Under normal circumstances, such as low flow oxygen inhalation is 1-2L/min, if the flow rate is already 3L/min or lower than 1L/min, the buzzer will sound an alarm.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821610871.5U CN209123110U (en) | 2018-09-30 | 2018-09-30 | Intelligent oxygen tube pressure loss alarm |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821610871.5U CN209123110U (en) | 2018-09-30 | 2018-09-30 | Intelligent oxygen tube pressure loss alarm |
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| Publication Number | Publication Date |
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| CN209123110U true CN209123110U (en) | 2019-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821610871.5U Expired - Fee Related CN209123110U (en) | 2018-09-30 | 2018-09-30 | Intelligent oxygen tube pressure loss alarm |
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2018
- 2018-09-30 CN CN201821610871.5U patent/CN209123110U/en not_active Expired - Fee Related
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Granted publication date: 20190719 Termination date: 20200930 |
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| CF01 | Termination of patent right due to non-payment of annual fee |