帮帮忙，翻译一下，急用！~
明天有个国际的交流会，要双语啊！那位翻译一下啊！原文——在开学前几天，我不幸得染上了病毒性感冒，只得硬着头皮前往医院就诊，医生的一番话，使我不堪一击——挂三天盐水。胆小的...
明天有个国际的交流会，要双语啊！那位翻译一下啊！原文——
在开学前几天，我不幸得染上了病毒性感冒，只得硬着头皮前往医院就诊，医生的一番话，使我不堪一击——挂三天盐水。胆小的我顿时吓得两腿发抖，但也无奈，只好乖乖顺从。
办完繁琐的手续，已时值深夜，走进点滴室时，有的在父母的陪伴下已经安然入睡，只有一些护士还在外面忙忙碌碌，我也昏昏欲睡，瘫坐在椅子上，仍凭盐水在滴管中一点一滴的输入我体内。爸爸因为对医院的气味过敏，在我旁边呆了不久，便出去透气了。
一阵刺痛将我惊醒，只见输液管内已有鲜红的血液，我想大声呼救，可是却怎么也叫不出声来。我急得直跺脚，此时手无束鸡之力的我除了干着急，还有什么用呢？我感到无比绝望，如果空气一旦进入体内，我的生命也就危在旦夕了。幸亏来查房的医生发现了我，才得以帮我缓解了回血之痛。但是，还是被重扎了一针。经历了这次心惊动魄的回血过程，我便开始构思起了我的输液报警器，于是我便去问我在工程方面有一定造诣的爸爸有关方面报警的原理和知识，学习有关的物理知识，购买有关的材料，一段时间里我越忙越有滋味，完全沉浸在小发明的制作中，在爸爸的精心指导下和老师的热情帮助下我完成了我的发明———滴管输液报警器。作品完成后，我便来到了我舅妈的医院，开始了市场调查，我挨个询问打滴的患者，当他们听到我发明了一种杜绝回血现象的装置时，个个对我刮目相看，并很期待这个装置能投入市场。后来在参加比赛的过程中，评委老师给予了我很多建议，我也适当采纳了些建议进行改进，制成了具有消磁功能的3号报警器，具有远程报警功能的4号报警器等一系列的报警装置。在此，我也希望各位同学也能为我的滴管输液报警器的进一步改进提出宝贵建议！
原理
我的输液报警器的主要功能是为有效防止病人在输液时发生回血的现象，防止事故的发生。
一、两个组成部分
1、干簧管报警回路，安装于输液滴速窗外的底部，可以反复使用。
2、磁浮球，置于输液滴速窗内，随输液面共沉浮。
二、工作原理
1、当输液瓶/袋内的吊液未完时，输液滴速窗的液面始终位于滴速窗的1/2~2/3处，磁浮球不会吸合干簧管，报警回路不工作，表明输液处于正常状态。
2、当输液瓶/袋内的吊液吊尽时，输液滴速窗的液面逐渐下降至滴速窗的底部，此时磁浮球就吸合位于滴速窗底部的干簧管，报警回路工作，蜂鸣器发出鸣叫声，告知输液水已无，需要停止输液，起到了防止病人在输液时发生回血的作用。
三、成本
整个装置的成本不满5元，且线路简单，制作方便，经济实用。
四、拓展性
1、无线报警
在干簧管报警回路中，加入一个转换开关，安装一个无线信号发射装置，在护士室安装一个无线接收装置，这样就构成了无线报警系统。
2、报警与自动切除输液装置
在干簧管报警回路中，加入一个转换开关，在输液橡皮管中加入一个微型电磁阀。即当干簧管报警回路工作时，微型电磁阀线圈得电，微型电磁阀闭合，关断输液橡皮管，起到了报警与自动切除输液双重保护的作用。 展开
在开学前几天，我不幸得染上了病毒性感冒，只得硬着头皮前往医院就诊，医生的一番话，使我不堪一击——挂三天盐水。胆小的我顿时吓得两腿发抖，但也无奈，只好乖乖顺从。
办完繁琐的手续，已时值深夜，走进点滴室时，有的在父母的陪伴下已经安然入睡，只有一些护士还在外面忙忙碌碌，我也昏昏欲睡，瘫坐在椅子上，仍凭盐水在滴管中一点一滴的输入我体内。爸爸因为对医院的气味过敏，在我旁边呆了不久，便出去透气了。
一阵刺痛将我惊醒，只见输液管内已有鲜红的血液，我想大声呼救，可是却怎么也叫不出声来。我急得直跺脚，此时手无束鸡之力的我除了干着急，还有什么用呢？我感到无比绝望，如果空气一旦进入体内，我的生命也就危在旦夕了。幸亏来查房的医生发现了我，才得以帮我缓解了回血之痛。但是，还是被重扎了一针。经历了这次心惊动魄的回血过程，我便开始构思起了我的输液报警器，于是我便去问我在工程方面有一定造诣的爸爸有关方面报警的原理和知识，学习有关的物理知识，购买有关的材料，一段时间里我越忙越有滋味，完全沉浸在小发明的制作中，在爸爸的精心指导下和老师的热情帮助下我完成了我的发明———滴管输液报警器。作品完成后，我便来到了我舅妈的医院，开始了市场调查，我挨个询问打滴的患者，当他们听到我发明了一种杜绝回血现象的装置时，个个对我刮目相看，并很期待这个装置能投入市场。后来在参加比赛的过程中，评委老师给予了我很多建议，我也适当采纳了些建议进行改进，制成了具有消磁功能的3号报警器，具有远程报警功能的4号报警器等一系列的报警装置。在此，我也希望各位同学也能为我的滴管输液报警器的进一步改进提出宝贵建议！
原理
我的输液报警器的主要功能是为有效防止病人在输液时发生回血的现象，防止事故的发生。
一、两个组成部分
1、干簧管报警回路，安装于输液滴速窗外的底部，可以反复使用。
2、磁浮球，置于输液滴速窗内，随输液面共沉浮。
二、工作原理
1、当输液瓶/袋内的吊液未完时，输液滴速窗的液面始终位于滴速窗的1/2~2/3处，磁浮球不会吸合干簧管，报警回路不工作，表明输液处于正常状态。
2、当输液瓶/袋内的吊液吊尽时，输液滴速窗的液面逐渐下降至滴速窗的底部，此时磁浮球就吸合位于滴速窗底部的干簧管，报警回路工作，蜂鸣器发出鸣叫声，告知输液水已无，需要停止输液，起到了防止病人在输液时发生回血的作用。
三、成本
整个装置的成本不满5元，且线路简单，制作方便，经济实用。
四、拓展性
1、无线报警
在干簧管报警回路中，加入一个转换开关，安装一个无线信号发射装置，在护士室安装一个无线接收装置，这样就构成了无线报警系统。
2、报警与自动切除输液装置
在干簧管报警回路中，加入一个转换开关，在输液橡皮管中加入一个微型电磁阀。即当干簧管报警回路工作时，微型电磁阀线圈得电，微型电磁阀闭合，关断输液橡皮管，起到了报警与自动切除输液双重保护的作用。 展开
展开全部
在开学前几天，我不幸得染上了病毒性感冒，只得硬着头皮前往医院就诊，医生的一番话，使我不堪一击——挂三天盐水。胆小的我顿时吓得两腿发抖，但也无奈，只好乖乖顺从。
办完繁琐的手续，已时值深夜，走进点滴室时，有的在父母的陪伴下已经安然入睡，只有一些护士还在外面忙忙碌碌，我也昏昏欲睡，瘫坐在椅子上，仍凭盐水在滴管中一点一滴的输入我体内。爸爸因为对医院的气味过敏，在我旁边呆了不久，便出去透气了。
一阵刺痛将我惊醒，只见输液管内已有鲜红的血液，我想大声呼救，可是却怎么也叫不出声来。我急得直跺脚，此时手无束鸡之力的我除了干着急，还有什么用呢？我感到无比绝望，如果空气一旦进入体内，我的生命也就危在旦夕了。幸亏来查房的医生发现了我，才得以帮我缓解了回血之痛。但是，还是被重扎了一针。经历了这次心惊动魄的回血过程，我便开始构思起了我的输液报警器，于是我便去问我在工程方面有一定造诣的爸爸有关方面报警的原理和知识，学习有关的物理知识，购买有关的材料，一段时间里我越忙越有滋味，完全沉浸在小发明的制作中，在爸爸的精心指导下和老师的热情帮助下我完成了我的发明———滴管输液报警器。作品完成后，我便来到了我舅妈的医院，开始了市场调查，我挨个询问打滴的患者，当他们听到我发明了一种杜绝回血现象的装置时，个个对我刮目相看，并很期待这个装置能投入市场。后来在参加比赛的过程中，评委老师给予了我很多建议，我也适当采纳了些建议进行改进，制成了具有消磁功能的3号报警器，具有远程报警功能的4号报警器等一系列的报警装置。在此，我也希望各位同学也能为我的滴管输液报警器的进一步改进提出宝贵建议！
原理
我的输液报警器的主要功能是为有效防止病人在输液时发生回血的现象，防止事故的发生。
一、两个组成部分
1、干簧管报警回路，安装于输液滴速窗外的底部，可以反复使用。
2、磁浮球，置于输液滴速窗内，随输液面共沉浮。
二、工作原理
1、当输液瓶/袋内的吊液未完时，输液滴速窗的液面始终位于滴速窗的1/2~2/3处，磁浮球不会吸合干簧管，报警回路不工作，表明输液处于正常状态。
2、当输液瓶/袋内的吊液吊尽时，输液滴速窗的液面逐渐下降至滴速窗的底部，此时磁浮球就吸合位于滴速窗底部的干簧管，报警回路工作，蜂鸣器发出鸣叫声，告知输液水已无，需要停止输液，起到了防止病人在输液时发生回血的作用。
三、成本
整个装置的成本不满5元，且线路简单，制作方便，经济实用。
四、拓展性
1、无线报警
在干簧管报警回路中，加入一个转换开关，安装一个无线信号发射装置，在护士室安装一个无线接收装置，这样就构成了无线报警系统。
2、报警与自动切除输液装置
在干簧管报警回路中，加入一个转换开关，在输液橡皮管中加入一个微型电磁阀。即当干簧管报警回路工作时，微型电磁阀线圈得电，微型电磁阀闭合，关断输液橡皮管，起到了报警与自动切除输液双重保护的作用。
In the opening few days ago, I unfortunately have contracted the flu virus, only to go to the hospital, the doctor's words, I highly vulnerable - linked to salt water for three days. All of a sudden I did the timid legs tremble, but also frustration, but Guaiguai obedience.
After the winding up of red tape, which was the night, intravenous drip into the room, some parents have been accompanied by Enron to sleep, only some nurses are busy outside, I also drowsiness, paralysis sitting in a chair , With the drip still in the dropper in bit by bit I enter the body. Father of the hospital because of the smell allergies, I spent the near side, we go out of the air.
I woke up pain will be a while, there are already only infusion of red blood, I would like to shouted for help, but also how they sound to Jiaobu Chu. I am very anxious straight Duojiao, at this time no hand in the beam of my chickens in addition to stem anxious, what is there to do » I am extremely desperate, if the air once in my life it has at stake. Thanks to rounds of doctors found me, I was able to help ease the pain of the blood back. However, heavy扎was still a shot. The heart has alerted魄the blood back to the process, I started thinking I had the infusion alarm, so I will ask my works have a certain knowledge of the father of the theory and relevant knowledge of the police, learn about the physical Knowledge, to buy the materials, for a period of time, the more I busy You Ziwei, fully immersed in the production of small inventions, in the careful guidance of his father and the enthusiasm of teachers help me to complete my invention - the dropper Infusion alarm. Upon completion of works, I went to my Jiuma the hospital and started a market survey, I asked one by one a trickle of patients, when they hear that I developed a blood back to eliminate the phenomenon of devices, each Guamuxiangkan to me and very This device can look forward to the market. Later in the process of participating in competitions, the judges gave me a lot of teachers, I have adopted a more appropriate recommendations for improvements made with degaussing function on the 3rd alarm with remote alarm function on the 4th, such as an alarm Series of alarm device. Here, I also hope that students can for my dropper infusion to further improve the alarm raised valuable suggestions!
Principle
My infusion alarm the main function is to effectively prevent the patient back to blood transfusion occurred when the phenomenon, to prevent accidents.
One or two components of the
1, dry spring of alarm circuits, installed in the infusion Disu the bottom of the window, you can use it repeatedly.
2, magnetic balls, placed infusion Disu window, with the infusion of a total of ups and downs.
Second, the principle of
1, when the transfusion bottles / bags hanging on the unfinished, the infusion of liquid Disu window Disu has always been at the window 1 / 2 to 2 / 3, the ball will not Maglev absorption of a dry spring, alarm circuits do not work That the infusion in a normal state.
2, when the transfusion bottles / bags hanging on to the hanging, the infusion of liquid Disu window Disu window gradually dropped to the bottom of this maglev ball on the absorption of Disu window at the bottom of the dry reed pipe, alarm circuits , Issued a call buzzer sound, had informed the infusion of water, the need to stop the transfusion and played a prevent patients in blood transfusion occurred when back to the role.
Third, costs
Dissatisfied with the cost of the device five yuan, and simple lines, making convenient, economical and practical.
Fourth, expand and
1, wireless alarm
In the dry spring of alarm circuits, by adding a switch, the installation of a wireless signal transmission devices, the installation of a room in the nurses receive wireless devices, and this constitutes a wireless alarm system.
2, alarm devices and automatic removal infusion
In the dry spring of alarm circuits, by adding a switch, the infusion Xiang Piguan to add a micro-solenoid valve. That is, when the dry spring when the alarm circuits, micro-electromagnetic coil in the valve power, micro-solenoid valve closure, shutdown infusion Xiangpi Guan, played a transfusion with automatic alarm and dual protection role.
办完繁琐的手续，已时值深夜，走进点滴室时，有的在父母的陪伴下已经安然入睡，只有一些护士还在外面忙忙碌碌，我也昏昏欲睡，瘫坐在椅子上，仍凭盐水在滴管中一点一滴的输入我体内。爸爸因为对医院的气味过敏，在我旁边呆了不久，便出去透气了。
一阵刺痛将我惊醒，只见输液管内已有鲜红的血液，我想大声呼救，可是却怎么也叫不出声来。我急得直跺脚，此时手无束鸡之力的我除了干着急，还有什么用呢？我感到无比绝望，如果空气一旦进入体内，我的生命也就危在旦夕了。幸亏来查房的医生发现了我，才得以帮我缓解了回血之痛。但是，还是被重扎了一针。经历了这次心惊动魄的回血过程，我便开始构思起了我的输液报警器，于是我便去问我在工程方面有一定造诣的爸爸有关方面报警的原理和知识，学习有关的物理知识，购买有关的材料，一段时间里我越忙越有滋味，完全沉浸在小发明的制作中，在爸爸的精心指导下和老师的热情帮助下我完成了我的发明———滴管输液报警器。作品完成后，我便来到了我舅妈的医院，开始了市场调查，我挨个询问打滴的患者，当他们听到我发明了一种杜绝回血现象的装置时，个个对我刮目相看，并很期待这个装置能投入市场。后来在参加比赛的过程中，评委老师给予了我很多建议，我也适当采纳了些建议进行改进，制成了具有消磁功能的3号报警器，具有远程报警功能的4号报警器等一系列的报警装置。在此，我也希望各位同学也能为我的滴管输液报警器的进一步改进提出宝贵建议！
原理
我的输液报警器的主要功能是为有效防止病人在输液时发生回血的现象，防止事故的发生。
一、两个组成部分
1、干簧管报警回路，安装于输液滴速窗外的底部，可以反复使用。
2、磁浮球，置于输液滴速窗内，随输液面共沉浮。
二、工作原理
1、当输液瓶/袋内的吊液未完时，输液滴速窗的液面始终位于滴速窗的1/2~2/3处，磁浮球不会吸合干簧管，报警回路不工作，表明输液处于正常状态。
2、当输液瓶/袋内的吊液吊尽时，输液滴速窗的液面逐渐下降至滴速窗的底部，此时磁浮球就吸合位于滴速窗底部的干簧管，报警回路工作，蜂鸣器发出鸣叫声，告知输液水已无，需要停止输液，起到了防止病人在输液时发生回血的作用。
三、成本
整个装置的成本不满5元，且线路简单，制作方便，经济实用。
四、拓展性
1、无线报警
在干簧管报警回路中，加入一个转换开关，安装一个无线信号发射装置，在护士室安装一个无线接收装置，这样就构成了无线报警系统。
2、报警与自动切除输液装置
在干簧管报警回路中，加入一个转换开关，在输液橡皮管中加入一个微型电磁阀。即当干簧管报警回路工作时，微型电磁阀线圈得电，微型电磁阀闭合，关断输液橡皮管，起到了报警与自动切除输液双重保护的作用。
In the opening few days ago, I unfortunately have contracted the flu virus, only to go to the hospital, the doctor's words, I highly vulnerable - linked to salt water for three days. All of a sudden I did the timid legs tremble, but also frustration, but Guaiguai obedience.
After the winding up of red tape, which was the night, intravenous drip into the room, some parents have been accompanied by Enron to sleep, only some nurses are busy outside, I also drowsiness, paralysis sitting in a chair , With the drip still in the dropper in bit by bit I enter the body. Father of the hospital because of the smell allergies, I spent the near side, we go out of the air.
I woke up pain will be a while, there are already only infusion of red blood, I would like to shouted for help, but also how they sound to Jiaobu Chu. I am very anxious straight Duojiao, at this time no hand in the beam of my chickens in addition to stem anxious, what is there to do » I am extremely desperate, if the air once in my life it has at stake. Thanks to rounds of doctors found me, I was able to help ease the pain of the blood back. However, heavy扎was still a shot. The heart has alerted魄the blood back to the process, I started thinking I had the infusion alarm, so I will ask my works have a certain knowledge of the father of the theory and relevant knowledge of the police, learn about the physical Knowledge, to buy the materials, for a period of time, the more I busy You Ziwei, fully immersed in the production of small inventions, in the careful guidance of his father and the enthusiasm of teachers help me to complete my invention - the dropper Infusion alarm. Upon completion of works, I went to my Jiuma the hospital and started a market survey, I asked one by one a trickle of patients, when they hear that I developed a blood back to eliminate the phenomenon of devices, each Guamuxiangkan to me and very This device can look forward to the market. Later in the process of participating in competitions, the judges gave me a lot of teachers, I have adopted a more appropriate recommendations for improvements made with degaussing function on the 3rd alarm with remote alarm function on the 4th, such as an alarm Series of alarm device. Here, I also hope that students can for my dropper infusion to further improve the alarm raised valuable suggestions!
Principle
My infusion alarm the main function is to effectively prevent the patient back to blood transfusion occurred when the phenomenon, to prevent accidents.
One or two components of the
1, dry spring of alarm circuits, installed in the infusion Disu the bottom of the window, you can use it repeatedly.
2, magnetic balls, placed infusion Disu window, with the infusion of a total of ups and downs.
Second, the principle of
1, when the transfusion bottles / bags hanging on the unfinished, the infusion of liquid Disu window Disu has always been at the window 1 / 2 to 2 / 3, the ball will not Maglev absorption of a dry spring, alarm circuits do not work That the infusion in a normal state.
2, when the transfusion bottles / bags hanging on to the hanging, the infusion of liquid Disu window Disu window gradually dropped to the bottom of this maglev ball on the absorption of Disu window at the bottom of the dry reed pipe, alarm circuits , Issued a call buzzer sound, had informed the infusion of water, the need to stop the transfusion and played a prevent patients in blood transfusion occurred when back to the role.
Third, costs
Dissatisfied with the cost of the device five yuan, and simple lines, making convenient, economical and practical.
Fourth, expand and
1, wireless alarm
In the dry spring of alarm circuits, by adding a switch, the installation of a wireless signal transmission devices, the installation of a room in the nurses receive wireless devices, and this constitutes a wireless alarm system.
2, alarm devices and automatic removal infusion
In the dry spring of alarm circuits, by adding a switch, the infusion Xiang Piguan to add a micro-solenoid valve. That is, when the dry spring when the alarm circuits, micro-electromagnetic coil in the valve power, micro-solenoid valve closure, shutdown infusion Xiangpi Guan, played a transfusion with automatic alarm and dual protection role.
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In the opening few days ago, I unfortunately have contracted the flu virus, only to go to the hospital, the doctor's words, I highly vulnerable - linked to salt water for three days. All of a sudden I did the timid legs tremble, but also frustration, but Guaiguai obedience.
After the winding up of red tape, which was the night, intravenous drip into the room, some parents have been accompanied by Enron to sleep, only some nurses are busy outside, I also drowsiness, paralysis sitting in a chair, With the drip still in the dropper in bit by bit I enter the body. Father of the hospital because of the smell allergies, I spent the near side, we go out of the air.
I woke up pain will be a while, there are already only infusion of red blood, I would like to shouted for help, but also how they sound to Jiaobu Chu. I am very anxious straight Duojiao, at this time no hand in the beam of my chickens in addition to stem anxious, what is there to do » I am extremely desperate, if the air once in my life it has at stake. Thanks to rounds of doctors found me, I was able to help ease the pain of the blood back. However, heavy扎was still a shot. The heart has alerted魄the blood back to the process, I started thinking I had the infusion alarm, so I will ask my works have a certain knowledge of the father of the theory and relevant knowledge of the police, learn about the physical Knowledge, to buy the materials, for a period of time, the more I busy You Ziwei, fully immersed in the production of small inventions, in the careful guidance of his father and the enthusiasm of teachers help me to complete my invention - the dropper Infusion alarm. Upon completion of works, I went to my Jiuma the hospital and started a market survey, I asked one by one a trickle of patients, when they hear that I developed a blood back to eliminate the phenomenon of devices, each Guamuxiangkan to me and am looking forward to This device can into the market. Later in the process of participating in competitions, the judges gave me a lot of teachers, I have adopted a more appropriate recommendations for improvements made with degaussing function on the 3rd alarm with remote alarm function on the 4th, such as an alarm Series of alarm device. Here, I also hope that students can for my dropper infusion to further improve the alarm raised valuable suggestions!
Principle
My infusion alarm the main function is to effectively prevent the patient back to blood transfusion occurred when the phenomenon, to prevent accidents.
One or two components of the
1, dry spring of alarm circuits, installed in the infusion Disu the bottom of the window, you can use it repeatedly.
2, magnetic balls, placed infusion Disu window, with the infusion of a total of ups and downs.
Second, the principle of
1, when the transfusion bottles / bags hanging on the unfinished, the infusion of liquid Disu window Disu has always been at the window 1 / 2 to 2 / 3, the ball will not Maglev absorption of a dry spring, alarm circuits do not work That the infusion in a normal state.
2, when the transfusion bottles / bags hanging on to the hanging, the infusion of liquid Disu window Disu window gradually dropped to the bottom of this maglev ball on the absorption of Disu window at the bottom of the dry reed pipe, Alarm Circuit, issued a call buzzer sound, had informed the infusion of water, the need to stop the transfusion and played a prevent patients in blood transfusion occurred when back to the role.
Third, costs
Dissatisfied with the cost of the device five yuan, and simple lines, making convenient, economical and practical.
Fourth, expand and
1, wireless alarm
In the dry spring of alarm circuits, by adding a switch, the installation of a wireless signal transmission devices, the installation of a room in the nurses receive wireless devices, and this constitutes a wireless alarm system.
2, alarm devices and automatic removal infusion
In the dry spring of alarm circuits, by adding a switch, the infusion Xiang Piguan to add a micro-solenoid valve. That is, when the dry spring when the alarm circuits, micro-electromagnetic coil in the valve power, micro-solenoid valve closure, shutdown infusion Xiangpi Guan, played a transfusion with automatic alarm and dual protection role.
After the winding up of red tape, which was the night, intravenous drip into the room, some parents have been accompanied by Enron to sleep, only some nurses are busy outside, I also drowsiness, paralysis sitting in a chair, With the drip still in the dropper in bit by bit I enter the body. Father of the hospital because of the smell allergies, I spent the near side, we go out of the air.
I woke up pain will be a while, there are already only infusion of red blood, I would like to shouted for help, but also how they sound to Jiaobu Chu. I am very anxious straight Duojiao, at this time no hand in the beam of my chickens in addition to stem anxious, what is there to do » I am extremely desperate, if the air once in my life it has at stake. Thanks to rounds of doctors found me, I was able to help ease the pain of the blood back. However, heavy扎was still a shot. The heart has alerted魄the blood back to the process, I started thinking I had the infusion alarm, so I will ask my works have a certain knowledge of the father of the theory and relevant knowledge of the police, learn about the physical Knowledge, to buy the materials, for a period of time, the more I busy You Ziwei, fully immersed in the production of small inventions, in the careful guidance of his father and the enthusiasm of teachers help me to complete my invention - the dropper Infusion alarm. Upon completion of works, I went to my Jiuma the hospital and started a market survey, I asked one by one a trickle of patients, when they hear that I developed a blood back to eliminate the phenomenon of devices, each Guamuxiangkan to me and am looking forward to This device can into the market. Later in the process of participating in competitions, the judges gave me a lot of teachers, I have adopted a more appropriate recommendations for improvements made with degaussing function on the 3rd alarm with remote alarm function on the 4th, such as an alarm Series of alarm device. Here, I also hope that students can for my dropper infusion to further improve the alarm raised valuable suggestions!
Principle
My infusion alarm the main function is to effectively prevent the patient back to blood transfusion occurred when the phenomenon, to prevent accidents.
One or two components of the
1, dry spring of alarm circuits, installed in the infusion Disu the bottom of the window, you can use it repeatedly.
2, magnetic balls, placed infusion Disu window, with the infusion of a total of ups and downs.
Second, the principle of
1, when the transfusion bottles / bags hanging on the unfinished, the infusion of liquid Disu window Disu has always been at the window 1 / 2 to 2 / 3, the ball will not Maglev absorption of a dry spring, alarm circuits do not work That the infusion in a normal state.
2, when the transfusion bottles / bags hanging on to the hanging, the infusion of liquid Disu window Disu window gradually dropped to the bottom of this maglev ball on the absorption of Disu window at the bottom of the dry reed pipe, Alarm Circuit, issued a call buzzer sound, had informed the infusion of water, the need to stop the transfusion and played a prevent patients in blood transfusion occurred when back to the role.
Third, costs
Dissatisfied with the cost of the device five yuan, and simple lines, making convenient, economical and practical.
Fourth, expand and
1, wireless alarm
In the dry spring of alarm circuits, by adding a switch, the installation of a wireless signal transmission devices, the installation of a room in the nurses receive wireless devices, and this constitutes a wireless alarm system.
2, alarm devices and automatic removal infusion
In the dry spring of alarm circuits, by adding a switch, the infusion Xiang Piguan to add a micro-solenoid valve. That is, when the dry spring when the alarm circuits, micro-electromagnetic coil in the valve power, micro-solenoid valve closure, shutdown infusion Xiangpi Guan, played a transfusion with automatic alarm and dual protection role.
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Tomorrow will have the international communication meeting , will need pair of language! That translate the once! Original On a few days ago the beginning of the term, I am so unfortunate as to have fallen into virus flu , have to brace oneself to do sth going to a hospital see a doctor, words words of doctor, uses my bundle of three days brines too weak to stand attack. Yellow-bellied immediately, I scare two leg trembling, but am forced darling also but unavoidably, obedient. Finish handling procedures miscellaneous and trivial, already, chronaxie already goes to sleep peacefully under some company in parents late in night, when walking into an intravenous drip room, I also am drowsy only when a few nurses have much to do as early as outside, the paralysis sits in the dropper to be based on brine still on the chair, bit by bit import my body inner. The father smell irritability because of pair of hospitals, near by has stayed in me having just gone out to breathe freely before long. But a fit stabbing pain wakes me up , see that the transfer line inner already has scarlet blood , I want to cry out lustily for help only, why also shouts but not uttering coming. I am made jump up with nervousness , hand has no force of Shu chicken's now I am anxious but unable to do anything in addition to , what to still have using? I feel extremely despaired, if air enters the body inner in a single day , my life has also been in imminent danger. The doctor who comes to go the rounds of the wards luckily has discovered me , has managed to help me to have relieved pain of returning to blood just now. But, had better one injection had been pricked by weight. Have experienced the current heart startling soul's returning to blood process, I just begin to have made up a mental outline of up my infusion alarm , I just get rid of principle and knowledge asking my father having certain attainments in project aspect that the parties concerned gives an alarm thereupon , study relevant physics knowledge , buy relevant material, the more I have flavour , as being bustling about more in a period of time , immerse in the fabrication inventing for a short time middle completely, Under fervency composing in reply a teacher under giving meticulous guidance in father's being helped, I have accomplished my invention dropper infusion alarm. Work has accomplished the queen , have just, I arrived in my hospital of wife of mother's brother , have started market investigations, I ask about the patient who strikes a droplet in turn , think that all hold a person in high esteem to me when they hear me having invented one kind of the device completely eradicating time of blood phenomenon, expect that this device can throw into a marketplace and very much. The judge teacher has given me many suggestion in the process in the afterwards in taking part in the competition, I have been also appropriate have adopt some of suggestion to carry out an improvement , have manufactured the alarm 3 having the demagnetization function , had a series's alarm device such as long-range 4 number alarm of the function giving an alarm etc.Here, I also hope that going a step further that schoolmates also can for my dropper infusion alarm improves submitting precious suggestion! Principle is happened when my main infusion alarm function is to be in infusion have an effect to guard against a patient returning to blood's phenomenon, occurrence guarding against an accident. 1, does one, two ingredients spring manages the circuit giving an alarm , assemble the bottom dripping the fast window outside in infusion , can be put into use again and again. 2, magnetism floats ball, is put in the infusion drop of speed window inner , is follow infusion face together floating and submerging. Two, operating principle 1, is pawned for infusion bottle/ bag inner lifting up liquid infusion drop of speed window liquid is located in 1/2 ~ 2/3 place of drop of fast window all the time face to face , magnetism floats when unfinished, ball can not attract the circuit jointly doing a reed pipe , giving an alarm not working , indicate infusion being in regular state. 2, is pawned for infusion bottle/ bag inner lifting up liquid lift up infusion drop of speed window liquid decreases by degrees till the bottom dripping the fast window face to face , magnetism floats now when coming to an end to the utmost, ball attracts the trunk reed pipe jointly being located in the drop of fast window bottom right away , the circuit job , buzzer phone giving an alarm issue song sound, inform the effect already there being no , needing blood to stop infusing fluid into, up having arrived at preventing a patient from time happened when infusing fluid into of infusion water. Three, entire device of cost cost is discontented 5 yuan , the circuit is simple at present , fabrication is convenient , economy is pragmatic. Four, make rubbings from a tractility 1, is wireless give an alarm in doing the reed pipe warning circuit , add a alternation switch , assemble the system having composed wireless warning as soon as the wireless signal launches a device , the room assembles a wireless receiving system , such in the nurse. 2, gives an alarm with the device cutting off infusion voluntarily in doing the reed pipe warning circuit , add a alternation switch, add a minitype electromagnetic valve in infusion rubber tube. Be to think that the dry reed pipe gives an alarm when the circuit works, the minitype electromagnetic valve coil gets the electricity , minitype electromagnetic valve closure , cutoff infusion rubber tube, get up the effect having arrived at double the infusion protection giving an alarm and cutting off voluntarily.
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