CN2239819Y - Oxygen inhalator for hyperbaric oxygen chamber - Google Patents

Oxygen inhalator for hyperbaric oxygen chamber Download PDF

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Publication number
CN2239819Y
CN2239819Y CN 95222879 CN95222879U CN2239819Y CN 2239819 Y CN2239819 Y CN 2239819Y CN 95222879 CN95222879 CN 95222879 CN 95222879 U CN95222879 U CN 95222879U CN 2239819 Y CN2239819 Y CN 2239819Y
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China
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oxygen
valve
connected
chamber
breathing device
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CN 95222879
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Chinese (zh)
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杨守诠
毛启训
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杨守诠
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Abstract

The utility model relates to an oxygen inhalator, particularly an oxygen inhalator for patients in a hyperbaric oxygen chamber. The oxygen inhalator for a hyperbaric oxygen chamber comprises an oxygen source, an oxygen therapy pipe and an oxygen absorption valve. The utility model is characterized in that each branch point of the oxygen therapy pipe in a chamber is provided with an oxygen buffer tank with a filter; an opening of the side wall of the oxygen buffer tank is connected with a rocker valve of an oxygen absorption valve with a dynamic display; the outlet of the oxygen absorption valve is connected with an oxygen inhalation mask by an oxygen spraying humidifier with data logging equipment. The oxygen absorption equipment provided by utility model makes importing oxygen decontaminated and humidified and makes the importing oxygen resistance decrease.

Description

一种高压氧舱用吸氧设备 A high-pressure oxygen chamber with oxygen breathing device

本实用新型涉及一种吸氧设备,特别是高压氧舱内病人用吸氧设备。 The present invention relates to an oxygen breathing device, in particular the hyperbaric chamber a patient with oxygen breathing device.

在高于一个绝对大气压的密闭载人压力容器——高压氧舱中通过舱内供氧器供氧已是公知的技术,目前高压氧舱中所采用的供氧方式是先将高压氧经输氧主管道通入连接各个吸氧面罩的分支管道,每一个分支管道上分别连有吸氧阀及示意病人吸氧情况的浮子流量计,这种供氧方式可因管路的延长及支路需配置浮子流量计而造成输氧阻力增加、各个分支管道上压力不平衡,从而加大病人吸氧阻力。 Above a closed atmosphere absolute pressure vessel manned - hyperbaric oxygen chamber through the oxygen supply oxygen tanks are well known in the art, the current way of oxygen in a hyperbaric oxygen chamber is used by the first oxygen HBO the main conduit is connected into the respective branch pipes DRD, respectively, on each branch conduits connected with a valve and a schematic oxygen absorbing condition rotameter patient, by prolonged manner that oxygen and branch pipes for an Configuring oxygen rotameter increased resistance caused by the pressure imbalance on the respective branch duct, thereby increasing patient oxygen resistance. 另外,现有技术也没有解决病人因较长时间吸氧后而出现的咽喉干燥不适症状。 In addition, the prior art does not solve the dry throat symptoms the patient because after a long time the emergence of oxygen.

本实用新型的目的在于克服上述现有技术中的缺陷,而提供一种结构合理能使输氧压力相对平稳、吸氧阻力下降、无吸氧不适症状、能同步显示病人吸氧情况的一种成本低廉的吸氧设备,特别是高压氧舱用吸氧没备。 The present invention aims to overcome the drawbacks of the above prior art, and to provide a reasonable structure allows oxygen pressure is relatively stable, resistance decreased oxygen, oxygen-free symptoms a patient cost of oxygen can simultaneously display case low oxygen breathing device, in particular the hyperbaric chamber with oxygen did not prepare.

为实现上述目的,本实用新型提供了这样一种高压氧舱用吸氧设备,它包括氧源、输氧管线及吸氧阀,其特征在于,在舱内吸氧管线的每个分支处安装带有过滤器的氧气缓冲罐,该缓冲罐侧壁开口与带有动态显示器的吸氧阀的摇杆活门相连,吸氧阀的出口通过带集中自动控制器的氧气雾化加湿器与吸氧面罩连接。 To achieve the above object, the present invention provides a hyperbaric oxygen chamber with the oxygen breathing device, comprising an oxygen source, oxygen and oxygen line valve, characterized in that the oxygen in the cabin at each branch line installation with a filter oxygen buffer tank, the buffer tank side wall rocker shutter opening the oxygen valve with a dynamic display is connected to the valve outlet by absorbing oxygen concentration atomizing humidifier with automatic controller and DRD connection.

下面结合附图对本实用新型所提技术方案作进一步详述:图1是高压氧舱用吸氧设备示意图。 BRIEF further detailed description of the proposed technical solution of the present invention in conjunction with the following: FIG. 1 is a schematic view of the hyperbaric oxygen chamber with the oxygen breathing device.

首先,将高压氧通过输氧管通入舱内预先为每位病人分出的供氧分支管线中,在每一分支管线处安装一个容积为500-1000ml的密闭的氧气缓冲罐1,使分支管线的压力保持相对稳定,以克服由于管线延长而出现的吸氧阻力加大的现象,。 First, the high pressure oxygen pipe through the oxygen into the cabin in advance for each patient in the separated oxygen branch line, a volume is mounted at each branch line is closed 500-1000ml oxygen buffer tank 1, so that the branch line pressure remained relatively stable, in order to overcome the extension of the pipeline and the emergence of the phenomenon of increasing resistance to oxygen. 缓冲罐底部氧气入口端2处,设置一个固定于罐体底部其孔径大于200目的过滤网3,以滤去氧气中的杂质。 An oxygen buffer tank at the bottom end of the inlet 2 provided at a bottom of the tank secured a pore size greater than 200 mesh filter 3, to filter impurities in oxygen.

缓冲罐1有两个开口,其一装有氧气压力表4,以指示压力变化,另一开口通过摇杆活门5与吸氧阀7相连。 Buffer tank 1 has two openings, one containing oxygen gauge 4 to indicate pressure changes, a further opening through the valve rocker connected to the shutter 5 and 7 oxygen.

吸氧阀7的感压膜片6上装有光电遮挡体8。 Oxygen valve of gauge 7 on the cuffs 6 with a photoelectric 8. 吸氧阀7顶端固定有红外发射—接收电极9。 Valve 7 is fixed to the top of absorbing infrared transmitter - receiver electrode 9. 光电遮挡体8随感压膜片的上、下位移而从红外发射—接收电极9之间插入或移出。 Essay on the photo shield film sheet 8, the displacement from the infrared emission - between 9 receives the insertion or removal of the electrode. 光电遮挡体8与红外发射—接收电极9一起组成红外光电传感器11。 Optical and infrared emission shield 8 - Composition infrared receiving sensor 119 with an electrode. 病人吸氧时,膜下腔10压力下降,膜片下移,光电遮体8随之下降,发射—接收电极之间畅通。 Absorbing the patient, the lower chamber pressure membrane 10 drops, the diaphragm down, a photoelectric naked 8 fall, transmitting - receiving flow between the electrodes. 此时,绿色指示灯发光,显示吸氧;当病人呼气时,膜下腔10压力增大,膜片上移复位,光电遮挡体8上升,并插入发射—接收电极之间,遮住发射电极,红色指示灯发光。 At this time, the green indicator light, display oxygen; when the patient exhales, the lower chamber pressure membrane 10 is increased, shift reset the diaphragm, the shutter 8 is raised photovoltaic body, and transmit inserted - between the receiving electrodes, transmitting cover electrode, red light emission. 吸氧阀7通过红外光电传感器11与动态显示器12相连,动态显示器12将红外光电传感器11发来的吸氧或呼气信号通过红、绿两色指示灯显示出来,以同步遥测病人的吸氧情况。 Oxygen valve 7 is connected by an infrared photoelectric sensor 11 and the dynamic display 12, the dynamic display 12 to infrared sensor 11 is sent to the oxygen or expiration signals red, green and white LEDs are displayed to synchronize the patient's oxygen telemetry Happening.

本实用新型所述的吸氧设备,其特征还在于,吸氧阀8的出口13与射流式氧气雾化加湿器14相连,所述的射流式雾化加湿器14是上部留有空间的可充水的密闭容器,容器顶部开口插入高速射流式喷嘴15,喷嘴上端经管道与雾化氧源16相连,雾化氧气管线装有电磁阀17和/或手动调节阀18与置于控制总台的集中自动雾化控制器19相连,雾化量大小可根据病人需要进行调节,当不需雾化加湿时,则关闭该阀,此时无氧气通入雾化加湿器14,该雾化加湿器14不启动。 Oxygen breathing device according to the present invention, further characterized in that the oxygen outlet 13 of the valve 8 is connected to the humidifier 14 atomizing oxygen jet, the atomiser jet humidifier 14 is an upper space can be left sealed container filled with water, a top opening of the container 15 is inserted into the high-speed jet nozzle, is connected to the upper end of the atomizing nozzle via a conduit and a source of oxygen 16, with the atomizing oxygen line solenoid valve 17 and / or a manual control valve 18 is placed in the control station total concentrated automatic fogging connected to the controller 19, the size of the atomization amount can be adjusted according to patient needs, when atomized without humidification, the valve is closed, when no oxygen is introduced into spray humidifier 14, the humidifying spray 14 does not start. 雾化加湿器14中,相对于喷嘴16处有一用容器侧壁支架20固定的插入水中的导管21。 Atomized humidifier 14, with respect to the nozzle sidewall 16 has a container holder 20 fixed to the conduit 21 into the water. 该加湿器14上方两侧开孔,一端为进气孔22,一端为出气孔23直通吸氧面罩24。 The humidifier 14 opening upward on both sides, one end of the intake hole 22, one end 23 through the hole 24 DRD. 当雾化气源16向射流式喷嘴高速通入氧气时,喷嘴处形成一个负压,可将水中导管21内的水吸出并雾化成充满容器上部空间的微小水滴,从而将进气口输入的干燥氧加湿后,由出气孔23输出至吸氧面罩24。 When atomizing gas source 16 to the high speed oxygen jet passed through a nozzle formed at a negative pressure, the water in the water conduit 21 may be aspirated and atomized into fine droplets filled headspace in the container, so as to enter the intake port after drying the humidified oxygen, a gas outlet 23 from the output 24 to the oxygen mask.

本实用新型由于具有上述结构特征而具有如下的优点:1、由于安装了带过滤器的氧气缓冲罐,使主输氧管道的氧气得到净化,并使气体压力从始至终保持相对稳定,从而减小了病人的吸氧阻力。 The present invention has the following advantages due to having the above structural features: 1, since the oxygen buffer tank with filter mounting, the main oxygen conduit purify oxygen, and the gas pressure remains relatively constant from beginning to end, thereby reducing small oxygen resistance of the patient.

2、由于在吸氧阀上安装了红外光电传感器,而使其连接的吸氧动态显示器能不断收到病人吸氧、呼气信号,以便于同步遥测病人的吸氧情况。 2, since the infrared sensor mounted on the oxygen valve and connected to the display so that oxygen can dynamically patient continues to receive oxygen, breath signal so as to synchronize the patient's oxygen telemetry.

3、本实用新型所安装的带集中自动控制器的射流式氧气雾化加湿器,可根据病人需要将输入的干燥氧加湿后输出到吸氧面罩,供病人吸氧,这消除了病人因较长时间吸氧后而出现的咽喉干燥等不适症状。 3, the oxygen jet nebulizer with a humidifier of the present invention the centralized controller automatically installed, may be output according to the patient in need of humidifying dry oxygen to the oxygen mask to the input, for absorbing the patient, which eliminates the patient was more after prolonged oxygen and appear dry throat and other symptoms.

Claims (6)

1.一种高压氧舱用吸氧设备,它包括氧源、输氧管线及吸氧阀,其特征在于,在舱内吸氧管线的每个分支处安装带有过滤器[3]的氧气缓冲罐[1],该缓冲罐侧壁开口与带动态显示器[12]的吸氧阀[7]的摇杆活门[5]相连,吸氧阀[7]出口[13]与带集中自动控制器的氧气雾化加湿器[14]相连。 A hyperbaric chamber with the oxygen breathing device, comprising an oxygen source, oxygen and oxygen line valve, characterized in that the filter is mounted with the oxygen buffer [3] of each branch line of the oxygen in the cabin oxygen valve [7] of the tank [1], the buffer tank side wall with an opening and the dynamic display [12] rocker shutter [5] is connected to the oxygen valve [7] outlet [13] and with a centralized automatic control atomizing oxygen humidifier [14] is connected.
2.如权利要求1所述的吸氧设备,其特征在于,所述的带过滤器[3]的氧气缓冲罐[1],是一容积为500-1000ml的缓冲容器,容器底部氧气入口端[2]设置一固定于罐体的孔径大于200目的过滤网[3]。 2. The oxygen breathing device according to claim 1, wherein said band filter [3] of the oxygen buffer tank [1], a volume of the buffer vessel 500-1000ml container bottom oxygen inlet end [2] disposed on a fixed body of pore size greater than 200 mesh filter [3].
3.如权利要求1所述的吸氧设备,其特征在于,所述的带动态显示器[12]的吸氧阀[7]包括:红外光电传感器[11],并由红外光电传感器[11]向动态显示器[12]传送吸氧、呼气信号。 3. The oxygen absorbing valve apparatus according to claim 1, wherein said dynamic display zone [12] [7] comprising: an infrared photosensor [11] by the infrared sensor [11] [12] sent to the dynamic display oxygen, expiratory signal.
4.如权利要求3所述的吸氧设备,其特征在于,所述的红外光电传感器[11]包括固定于吸氧阀[7]感压膜片[6]上的光电遮挡体[8]和固定于吸氧阀[7]顶端的红外发射—接收电极[9],光电遮挡体[8]可随感压膜片的上、下位移而从红外发射—接收电极[9]之间插入或移出。 4. The oxygen breathing device according to claim 3, wherein said infrared sensor [11] comprises a valve secured to oxygen [7] of gauge photoelectric [6] on the shield body [8] is inserted between the receiving electrode [9] or - oxygen and fixed to the valve [7] the top infrared transmitter - receiver electrode [9], the photo shield body [8] Essay on a film sheet, the displacement from the infrared transmitter removed.
5.如权利要求1所述的吸氧设备,其特征在于,所述的带集中自动控制器[19]的氧气雾化加湿器[14]为射流式雾化加湿器,由可充水的密闭容器组成,容器顶部开口连接射流式喷嘴[15],容器上方两端开口,一端进气口[22]通入经缓冲过滤的干燥氧,另一端出气口[23]输出雾化加湿的氧气,直通吸氧面罩[24]。 5. The humidifier atomizing oxygen absorbing apparatus according to claim 1, characterized in that said automatic control with centralized [19] [14] The humidifier jet atomization, by a water-filled hermetic container composed of a top opening of the container is connected jet nozzles [15], ends above the container opening, one end of the intake port [22] into buffered filtered dry oxygen, and the other end of the outlet [23] output atomizing humidified oxygen , DRD through [24].
6.如权利要求1所述的吸氧设备,其特征在于,氧气雾化量调节是通过安装于输氧管路上的与集中自动控制器[19]相连的电磁阀[17]来实现。 6. The oxygen breathing device according to claim 1, characterized in that the atomization amount of oxygen is adjusted [19] connected to the solenoid valve [17] is achieved through the centralized automatic controller attached to the oxygen pipe.
CN 95222879 1995-10-12 1995-10-12 Oxygen inhalator for hyperbaric oxygen chamber CN2239819Y (en)

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CN 95222879 CN2239819Y (en) 1995-10-12 1995-10-12 Oxygen inhalator for hyperbaric oxygen chamber

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CN 95222879 CN2239819Y (en) 1995-10-12 1995-10-12 Oxygen inhalator for hyperbaric oxygen chamber

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103816592A (en) * 2003-06-20 2014-05-28 雷斯梅德有限公司 Breathable gas apparatus with humidifier
CN104287921A (en) * 2014-10-30 2015-01-21 王有存 Hyperbaric oxygen chamber oxygen supply and exhaust system
US9545494B2 (en) 1999-08-05 2017-01-17 Resmed R&D Germany Gmbh Apparatus for humidifying a respiratory gas
US10293125B2 (en) 2003-06-20 2019-05-21 Resmed Limited Flow generator with patient reminder

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9545494B2 (en) 1999-08-05 2017-01-17 Resmed R&D Germany Gmbh Apparatus for humidifying a respiratory gas
US10052450B2 (en) 1999-08-05 2018-08-21 Resmed R&D Germany Gmbh Apparatus for humidifying a respiratory gas
US9884163B2 (en) 1999-08-05 2018-02-06 RedMed R&D Germany GmbH Apparatus for humidifying a respiratory gas
US9555211B2 (en) 1999-08-05 2017-01-31 Resmed R&D Germany Gmbh Apparatus for humidifying a respiratory gas
US9545493B2 (en) 1999-08-05 2017-01-17 Resmed R&D Germany Gmbh Apparatus for humidifying a respiratory gas
CN103816592A (en) * 2003-06-20 2014-05-28 雷斯梅德有限公司 Breathable gas apparatus with humidifier
US9539409B2 (en) 2003-06-20 2017-01-10 Resmed Limited Breathable gas apparatus with humidifier
CN103816592B (en) * 2003-06-20 2016-11-02 瑞思迈有限公司 Breathable gas humidifier device with
US9610420B2 (en) 2003-06-20 2017-04-04 Resmed Limited Breathable gas apparatus with humidifier
USRE46543E1 (en) 2003-06-20 2017-09-12 Resmed Limited Breathable gas apparatus with humidifier
US9358359B2 (en) 2003-06-20 2016-06-07 Resmed Limited Breathable gas apparatus with humidifier
US10201676B2 (en) 2003-06-20 2019-02-12 Resmed Limited Breathable gas supply apparatus
US10293125B2 (en) 2003-06-20 2019-05-21 Resmed Limited Flow generator with patient reminder
CN104287921A (en) * 2014-10-30 2015-01-21 王有存 Hyperbaric oxygen chamber oxygen supply and exhaust system

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