技术领域technical field
本实用新型涉及一种医疗器具，尤其涉及一种便捷式卡扣结构医用自动吸氧计时器。The utility model relates to a medical appliance, in particular to a convenient medical automatic oxygen inhalation timer with buckle structure.
背景技术Background technique
目前临床护理工作中，吸氧收费是根据医嘱在一定氧流量下，按照时间计费。而吸氧时间则需护士在吸氧卡上手工记录开始、停止时间，存在患者自行开、自行关、漏登记等导致吸氧记录时间不准确的可能性，增加护士工作量，还容易引起护患纠纷。In the current clinical nursing work, oxygen inhalation charges are charged according to time under a certain oxygen flow rate according to the doctor's order. For the oxygen inhalation time, the nurse needs to manually record the start and stop time on the oxygen inhalation card. There is a possibility that the patient will turn on or off by himself, or miss registration, which will lead to inaccurate oxygen inhalation recording time, which will increase the workload of nurses and easily cause nurses to suffer from disputes.
中国专利申请号：201020015585.1，公开了一种吸氧计量装置，包括流量表、流量调节器、输氧管、出气橡胶管、通气管和湿化瓶,其特征是:在输氧管中设有计量表。Chinese patent application number: 201020015585.1 discloses an oxygen inhalation metering device, including a flow meter, a flow regulator, an oxygen delivery pipe, an air outlet rubber hose, a vent pipe and a humidification bottle, and is characterized in that a meter is provided in the oxygen delivery pipe .
中国专利申请号：200720083923.3，公开了一种电子吸氧计量表，包括单片机及其外围电路、设置于氧气瓶体内的压力传感器、和设置于氧气瓶开关阀阀座上的微动开关,压力传感器和微动开关的输出接入单片机。Chinese patent application number: 200720083923.3, discloses an electronic oxygen absorption meter, including a single-chip microcomputer and its peripheral circuit, a pressure sensor installed in the oxygen cylinder body, and a micro switch and pressure sensor installed on the valve seat of the oxygen cylinder switch valve And the output of the micro switch is connected to the single chip microcomputer.
上述实用新型结构复杂，不便捷，且计算吸氧用量不够精准。The structure of the above-mentioned utility model is complex, inconvenient, and the calculation of the amount of oxygen uptake is not precise enough.
实用新型内容Utility model content
本实用新型的目的在于，克服现有技术的上述缺陷，提供一种便捷式卡扣结构医用自动吸氧计时器。The purpose of the utility model is to overcome the above-mentioned defects of the prior art and provide a convenient medical automatic oxygen inhalation timer with buckle structure.
为实现上述目的，本实用新型提供的技术方案如下：一种便捷式卡扣结构医用自动吸氧计时器，包括一个氧气吸入器，一个卡扣安装器，一个反逻辑电路，一个计时控制器及红外发射感应器和红外接收感应器，其特征在于：所述计时控制器上设有计时显示屏，其下方设有计时复位小孔，红外发射感应器及红外接收感应器设于氧气吸入器内。In order to achieve the above purpose, the technical solution provided by the utility model is as follows: a convenient buckle structure medical automatic oxygen timer, including an oxygen inhaler, a buckle installer, an inverse logic circuit, a timing controller and Infrared emitting sensor and infrared receiving sensor are characterized in that: the timing controller is provided with a timing display screen, and a small hole for timing reset is arranged below it, and the infrared emitting sensor and infrared receiving sensor are arranged in the oxygen inhaler .
其中，氧气吸入器上还设有光电感应器。Wherein, the oxygen inhaler is also provided with a photoelectric sensor.
其中，光电感应器通过卡扣安装器固定于氧气吸入器上。Wherein, the photoelectric sensor is fixed on the oxygen inhaler through a buckle installer.
其中，红外发射感应器及红外接收感应器通过氧气吸入器的悬浮球阻挡和连接光信号。Wherein, the infrared emitting sensor and the infrared receiving sensor block and connect the optical signal through the suspended ball of the oxygen inhaler.
本实用新型的有益之处是，现有的吸氧自动计时装置，有的采用分体式设计，探头与计时器分别置于患者墙头的设备带和流量表上，施工费力，对病区环境设施提出配套要求，成本较高；有的采用整体设计，却因为探头校准失误，导致设备故障无法准确计时。本实用新型克服现有技术计时方面存在的缺陷，便于安装，利用底部卡扣结构弹性安装片，轻旋90度即安装到位；可以及时实时地自动记录患者吸氧时间，明确显示；记录数据稳定可靠，且方便护患实时查看，可有效地避免人为记录的失误，减少护士工作量，有效地避免护患纠纷。The utility model is beneficial in that some of the existing automatic oxygen inhalation timing devices adopt a split design, and the probe and the timer are respectively placed on the equipment belt and the flow meter on the patient's wall, which requires laborious construction and is harmful to the environmental facilities of the ward. The supporting requirements are put forward, and the cost is high; some adopt the overall design, but due to the error of the probe calibration, the equipment failure cannot be accurately timed. The utility model overcomes the defects existing in timing in the prior art, and is easy to install. It uses the elastic mounting piece with buckle structure at the bottom, and it can be installed in place by lightly rotating 90 degrees; it can automatically record the oxygen inhalation time of the patient in real time and clearly display it; the recorded data is stable Reliable and convenient for nurses and patients to check in real time, it can effectively avoid human errors in records, reduce nurses' workload, and effectively avoid nurses and patients' disputes.
附图说明Description of drawings
图1是本实用新型便捷式卡扣结构医用自动吸氧计时器的工作示意图。Fig. 1 is the working schematic diagram of the utility model portable buckle structure medical automatic oxygen timer.
图2是本实用新型便捷式卡扣结构医用自动吸氧计时器的侧面视图。Fig. 2 is a side view of the utility model portable buckle structure medical automatic oxygen timer.
图3是本实用新型便捷式卡扣结构医用自动吸氧计时器的电路原理图。Fig. 3 is a schematic circuit diagram of the utility model portable buckle structure medical automatic oxygen timer.
具体实施方式detailed description
下面结合附图及较佳实施例就本实用新型的技术方案作进一步的说明。The technical solution of the utility model will be further described below in conjunction with the accompanying drawings and preferred embodiments.
如图1、图2、图3所示，本实用新型所述的一种便捷式卡扣结构医用自动吸氧计时器包括卡扣安装器5，反逻辑电路(图中未示出)，计时控制器7及红外发射感应器3和红外接收感应器6，计时控制器7上设有计时显示屏8，显示屏8下方设有计时复位小孔9，红外发射感应器3和红外接收感应器6设于氧气吸入器1内部。As shown in Fig. 1, Fig. 2 and Fig. 3, a kind of portable buckle structure medical automatic oxygen inhalation timer described in the utility model includes a buckle installer 5, an inverse logic circuit (not shown in the figure), timing Controller 7 and infrared transmitting sensor 3 and infrared receiving sensor 6, timing controller 7 is provided with timing display screen 8, below display screen 8 is provided with timing reset aperture 9, infrared transmitting sensor 3 and infrared receiving sensor 6 is located inside the oxygen inhaler 1 .
进一步的，氧气吸入器1上还设有光电感应器4。Further, the oxygen inhaler 1 is also provided with a photoelectric sensor 4 .
进一步的，红外发射感应器3和红外接收感应器6通过氧气吸入器1内部的氧气浮球2阻挡和连接光信号。Further, the infrared emitting sensor 3 and the infrared receiving sensor 6 block and connect optical signals through the oxygen floating ball 2 inside the oxygen inhaler 1 .
进一步的，更换病人时，使用专用工具按压计时复位小孔9复位，重新开始下一个累积计时流程。Further, when changing the patient, use a special tool to press the timing reset hole 9 to reset, and restart the next cumulative timing process.
进一步的，将本装置的卡扣安装器5装入氧气吸入器1上，并逆时针旋转90度，卡扣自动卡紧光电感应器并锁紧。Further, the buckle installer 5 of the device is installed on the oxygen inhaler 1, and rotated 90 degrees counterclockwise, the buckle automatically clamps the photoelectric sensor and locks it.
进一步的，卡扣安装器5拆卸方便快捷，通用于任何氧气吸入器，可有效节约医护人员的工作量。Furthermore, the buckle installer 5 is convenient and quick to disassemble, and can be used for any oxygen inhaler, which can effectively save the workload of medical staff.
进一步的，当关闭氧气开关停止吸氧时，氧气浮球2因重力作用回落至低点，将红外发射感应器3和红外接收感应器6的信号通道阻塞，红外传感器输出端将此电信号传递给反逻辑电路(图中未示出)进行逻辑处理，反逻辑器输送指令给计时控制器7，控制计时盒暂停计时，并存储记录时间。Further, when the oxygen switch is turned off to stop oxygen inhalation, the oxygen float 2 falls back to a low point due to gravity, blocking the signal channels of the infrared emitting sensor 3 and the infrared receiving sensor 6, and the output terminal of the infrared sensor transmits the electrical signal Carry out logical processing to the anti-logic circuit (not shown in the figure), and the anti-logic device sends instructions to the timing controller 7, controls the timing box to suspend timing, and stores the recording time.
进一步的，当打开氧气开关开始吸氧时，氧气流量开关打开，氧气开始供应，同时将氧气浮球2吹离底部，使红外发射探头3和红外接收探头6的信号通道通畅，红外传感器输出端将此电信号传至反逻辑电路(图中未示出)，将此电信号传递给反逻辑电路进行逻辑处理，反逻辑器输送指令给计时控制器7，控制计时器7累积计时。Further, when the oxygen switch is turned on to inhale oxygen, the oxygen flow switch is turned on, oxygen starts to be supplied, and the oxygen float 2 is blown away from the bottom at the same time, so that the signal channels of the infrared emitting probe 3 and the infrared receiving probe 6 are unobstructed, and the output terminal of the infrared sensor The electrical signal is transmitted to the inverse logic circuit (not shown in the figure), and the electrical signal is transmitted to the inverse logic circuit for logic processing, and the inverse logic circuit sends instructions to the timing controller 7 to control the timer 7 to accumulate time.
以上所述的仅是本实用新型的原理和较佳实施例。应当指出，对本领域的普通技术人员来说，在不脱离本实用新型原理的前提下，还能做出若干的变型和改进，也应视为属于本实用新型的保护范围。What has been described above is only the principle and preferred embodiments of the present utility model. It should be pointed out that those skilled in the art can make some modifications and improvements without departing from the principle of the utility model, which should also be regarded as belonging to the protection scope of the utility model.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520782454.9UCN205181942U (en) | 2015-10-10 | 2015-10-10 | Medical automatic oxygen uptake time -recorder of portable buckle structure |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520782454.9UCN205181942U (en) | 2015-10-10 | 2015-10-10 | Medical automatic oxygen uptake time -recorder of portable buckle structure |
| Publication Number | Publication Date |
|---|---|
| CN205181942Utrue CN205181942U (en) | 2016-04-27 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520782454.9UExpired - LifetimeCN205181942U (en) | 2015-10-10 | 2015-10-10 | Medical automatic oxygen uptake time -recorder of portable buckle structure |
| Country | Link |
|---|---|
| CN (1) | CN205181942U (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112675392A (en)* | 2020-12-17 | 2021-04-20 | 淄博市中心医院 | Medical clip type oxygen recorder and remote monitoring method thereof |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112675392A (en)* | 2020-12-17 | 2021-04-20 | 淄博市中心医院 | Medical clip type oxygen recorder and remote monitoring method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |