WO2018023504A1 - 一种气道湿化泵 - Google Patents

一种气道湿化泵 Download PDF

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Publication number
WO2018023504A1
WO2018023504A1 PCT/CN2016/093134 CN2016093134W WO2018023504A1 WO 2018023504 A1 WO2018023504 A1 WO 2018023504A1 CN 2016093134 W CN2016093134 W CN 2016093134W WO 2018023504 A1 WO2018023504 A1 WO 2018023504A1
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Prior art keywords
titration
pump
medicine
pool
control device
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PCT/CN2016/093134
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English (en)
French (fr)
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刘芳
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刘芳
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Priority to PCT/CN2016/093134 priority Critical patent/WO2018023504A1/zh
Publication of WO2018023504A1 publication Critical patent/WO2018023504A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air

Definitions

  • the invention relates to the technical field of medical equipment, and in particular to an airway humidification pump.
  • the upper airway of the tracheotomy is replaced by a catheter, which destroys the normal anatomy and physiological function of the respiratory tract.
  • the autonomous warming, humidification, filtration and cough function of the upper respiratory tract are lost, the defense ability is weakened, and the inhaled gas must be completely from the lower respiratory tract.
  • the airway humidification pump mainly relies on the inflation of the airbag to adjust the dripping speed and achieve long-term continuous humidification, such as the tracheal humidification pump with the patent number 201320306832.7.
  • the air bag type humidification pump relies on manual inflation to control the flow rate of the humidification liquid, and its sealing requirement is extremely high. If a loss occurs in the cavity, even if the flow rate display is provided, a certain error occurs, and when the infusion is gradually reduced, Due to the pressure change of the reservoir, the flow rate of the humidification fluid is changed, which is not conducive to the continuous and stable output of the humidification liquid.
  • the embodiment of the invention provides an airway humidification pump, which can accurately control the titration time and flow rate of the syrup, achieve stable output for a long time, and improve the titration accuracy of the airway humidification pump.
  • Embodiments of the present invention provide an airway humidification pump, including: a piston cover, a medicine pool, a movable piston, a micro titration pump, a medicinal water outlet, and a drive control device;
  • the movable piston is disposed in the medicine pool
  • One end of the medicine pool is connected to the piston cover, and the other end of the medicine pool passes through a syrup channel Connected to the microtiter pump;
  • the microtiter pump is respectively connected to the medicinal water outlet and the driving control device through the syrup channel;
  • the drive control device is configured to control the microtiter pump to perform titration at a preset titration speed to move the movable piston to the other end of the medicated pool as the amount of syrup in the medicated pool decreases.
  • the drive control device includes: an electric motor and a control system
  • the electric motor is connected to the micro titration pump through the syrup channel;
  • the control system is coupled to the electric motor.
  • the airway humidification pump further includes: a medicine injection port and a switch;
  • the syrup injection port and the switch are connected to the syrup channel.
  • piston cover is a porous piston cover.
  • the driving control device is configured to control the micro-titration pump to perform titration at a preset titration speed, so that the movable piston is further to the medicine pool as the amount of the medicine in the medicine tank is reduced. Move at one end, specifically:
  • the driving control device acquires the total amount of the medicine input by the user and the total titration time, and calculates the preset titration speed according to the total amount of the medicine and the total titration time, and then controls the micro titration pump to The titration speed is set to perform titration so that the movable piston moves toward the other end of the medicine tank as the amount of the medicinal water in the medicated water pool decreases.
  • the driving control device is further configured to calculate a titration adjustment speed according to the remaining amount of the medicine in the medicine pool and the remaining titration time during the titration, and control the micro titration pump to adjust the speed by the titration Perform a titration.
  • the driving control device is further configured to enter a standby state when the total amount of the medicine input by the user and the total titration time are not acquired within the first preset time.
  • the driving control device is further configured to automatically shut down when the operation of the user is not acquired within the second preset time after entering the standby state.
  • the airway humidification pump provided by the embodiment of the invention comprises: a piston cover, a medicine pool, a movable piston, a micro titration pump, a medicine water outlet and a driving control device.
  • a medicine pool is connected with the piston cover, and the other end is connected with the micro titration pump through the medicine water passage, and the movable piston is arranged in the medicine pool.
  • the drive control device controls the microtiter pump to perform titration at a preset titration rate to move the movable piston to the other end of the medicated pool as the amount of medicated water in the medicated pool is reduced.
  • the technical scheme of the present invention can accurately control the titration time and speed, achieve stable output for a long time, and improve the titration accuracy of the airway humidification pump.
  • the drive control device recalculates and adjusts the titration speed according to the amount of the remaining syrup in the medicated pool and the remaining titration time, so that the titration is completed within a preset time, and no manual monitoring of the titration is required, thereby saving manpower. cost.
  • FIG. 1 is a schematic structural view of an embodiment of an airway humidification pump provided by the present invention.
  • FIG. 2 is a schematic flow chart of an embodiment of an airway humidification pump provided by the present invention.
  • the airway humidification pump comprises: a piston cover 1, a medicinal pool 2, a movable piston 3, a micro titration pump 6, a medicinal water outlet 7, and a drive control device.
  • the drive control device includes an electric motor 8 and a control system 9.
  • the movable piston 3 is disposed in the medicated pool 2.
  • One end of the medicinal pool 2 is connected to the piston cap 1, and the other end of the medicinal pool 2 is connected to the microtiter pump 6 through the syrup channel 5.
  • the microtiter pump 6 is connected to the medicinal water outlet 7 and the drive control device via the syrup channel 5, respectively.
  • the drive control means is for controlling the microtiter pump 6 to perform titration at a predetermined titration speed so that the movable piston 3 moves toward the other end of the medicated pool 2 as the amount of syrup in the medicated water tank 2 decreases.
  • the electric motor 8 is connected to the microtiter pump 6 through the medicinal water channel 5.
  • the control system 9 is connected to the electric motor 8.
  • the control system can be, but is not limited to, a circuit board and system that controls the electric motor 8.
  • the airway humidification pump further includes: a syrup injection port and a switch 4.
  • the syrup injection port and the switch 4 are connected to the syrup channel for opening the airway humidification pump and injecting the syrup into the medicinal pool.
  • the piston cover 1 may be, but not limited to, a porous piston cover.
  • the porous piston cap prevents the movable piston 3 from running out of the medicine tank when the injection water is excessive.
  • the porous piston cap and the movable piston 3 can also be removed, and the medicine tank 2 is injected, and then the movable piston 3 is pressed against the medicinal pool 2 so that the syrup is fixed to the right side of the medicinal pool 2.
  • the drive control device is configured to control the micro-titration pump 6 to perform titration at a preset titration speed so that the movable piston 3 moves to the other end of the medicated pool 2 as the amount of syrup in the medicated pool 2 decreases.
  • the driving control device obtains the total amount of the medicine input by the user and the total titration time, and calculates the preset titration speed according to the total amount of the medicine and the total titration time, and then controls the micro titration pump 6 to perform the titration at the presetitration speed. In order to move the movable piston 3 to the other end of the medicine pool 2 as the amount of the medicine in the medicine tank 2 is reduced.
  • the driving control device is further configured to calculate the titration adjustment speed according to the amount of the remaining medicine in the medicine tank 2 and the remaining titration time during the titration, and control the micro titration pump 6 to perform the titration at the titration adjustment speed.
  • the driving control device is further configured to not obtain the user input within the first preset time.
  • the driving control device is further configured to not obtain the user input within the first preset time.
  • the driving control device is further configured to automatically shut down when the operation of the user is not acquired within the second preset time after entering the standby state.
  • Fig. 2 is a schematic flow diagram of an embodiment of an airway humidification pump provided by the present invention. As shown in Figure 2, the process steps below include:
  • Step 201 Inject a N ml of titration solution into the medicated pool with a syringe.
  • the airway humidification pump of the present invention is turned on after the injection of the syrup.
  • Step 202 Set the titration and titration time according to the amount of the actually injected medicine. If the user's related setting operation is not received, step 207 is performed.
  • titration titration speed * titration time.
  • Step 203 Calculate the preset titration speed, and control the micro titration pump to perform titration at a preset titration speed.
  • Step 204 Determine whether the current titration speed needs acceleration and deceleration. If yes, execute step 205. Otherwise, return to step 204.
  • Step 205 Calculate the titration adjustment speed according to the remaining amount of the medicine in the medicine pool and the remaining titration time, and control the micro titration pump to perform the titration at the titration adjustment speed.
  • Step 206 automatically jump to the titration setting interface after the titration drug titration is completed.
  • Step 207 The total amount of the medicine input by the user and/or the total titration time is not obtained within the first preset time.
  • Step 208 Enter the standby state.
  • Step 209 The operation of the user is not acquired within the second preset time.
  • Step 210 Automatically shut down.
  • the second preset time can be set to 10 minutes, which saves power consumption of the device.
  • the medicine pool 2 One end is connected to the piston cover 1, and the other end is connected to the microtiter pump 6 through the syrup channel 5, and the movable piston 3 is disposed in the medicated pool 2.
  • the drive control device controls the micro-titration pump 6 to perform titration at a preset titration speed so that the movable piston 3 moves to the other end of the medicated pool 2 as the amount of syrup in the medicated pool 2 decreases.
  • the technical scheme of the present invention can accurately control the titration time and speed, achieve stable output for a long time, and improve the titration accuracy of the airway humidification pump.
  • the drive control device recalculates and adjusts the titration speed according to the amount of the remaining syrup in the medicated pool 2 and the remaining titration time, so that the titration is completed within a preset time, and no manual monitoring of the titration is required, saving Labor costs.

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  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
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  • Veterinary Medicine (AREA)
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Abstract

一种气道湿化泵，包括：活塞盖（1）、药水池（2）、可移动活塞（3）、微量滴定泵（6）、药水出口（7）和驱动控制装置；其中，可移动活塞（3）设置在药水池（2）中；药水池（2）的一端与活塞盖（1）连接，药水池（2）的另一端通过药水通道（5）与微量滴定泵（6）连接；微量滴定泵（6）通过药水通道（5）分别与药水出口（7）、驱动控制装置连接；驱动控制装置用于控制微量滴定泵（6）以预设的滴定速度执行滴定，以使可移动活塞（3）随着药水池（2）中药水量的减少，向药水池（2）的另一端移动。本气道湿化泵，能准确控制药水的滴定时间和流速，实现长时间的稳定输出，提高气道湿化泵的滴定准确性。

Description

一种气道湿化泵 技术领域
本发明涉及医学设备技术领域，尤其涉及一种气道湿化泵。
背景技术
气管切开患者的上呼吸道被导管所代替，破坏了呼吸道的正常解剖结构和生理功能，上呼吸道的自主加温、湿化、过滤和咳嗽功能丧失，防御能力减弱，吸入气体必须全部由下呼吸道来加温和湿化；若气道湿化不够，易造成下呼吸道失水，气道干燥，纤毛运动抑制或丧失，分泌物变黏稠，易形成痰痂或血痂，导致排痰不畅、气管堵塞、缺氧，引发肺不张和继发下呼吸道感染，严重时甚至危及生命。
目前，气道湿化泵主要是依靠气囊充气来调节滴液速度，实现长时间持续湿化，如专利号为201320306832.7的气管湿化泵。但是，气囊型湿化泵依靠人工充气来控制湿化液流速，其密封性要求极高，如果容腔出现一点损耗，即使配置有流速显示器也会产生一定的误差，而且在输液渐渐减少时，由于储液囊的压强变化，会导致湿化液流速改变，不利于持续稳定的输出湿化液。
发明内容
本发明实施例提出一种气道湿化泵，能准确控制药水的滴定时间和流速，实现长时间稳定输出，提高气道湿化泵的滴定准确性。
本发明实施例提供一种气道湿化泵，包括：活塞盖、药水池、可移动活塞、微量滴定泵、药水出口和驱动控制装置；
其中，所述可移动活塞设置在所述药水池中；
所述药水池的一端与所述活塞盖连接，所述药水池的另一端通过药水通道 与所述微量滴定泵连接；
所述微量滴定泵通过所述药水通道分别与所述药水出口、所述驱动控制装置连接；
所述驱动控制装置用于控制所述微量滴定泵以预设的滴定速度执行滴定，以使所述可移动活塞随着所述药水池中药水量的减少，向所述药水池的另一端移动。
进一步的，所述驱动控制装置包括：电动马达和控制系统；
所述电动马达通过所述药水通道与所述微量滴定泵连接；
所述控制系统与所述电动马达连接。
进一步的，所述气道湿化泵还包括：药水注入口及开关；
所述药水注入口及开关与所述药水通道连接。
进一步的，所述活塞盖为多孔活塞盖。
进一步的，所述驱动控制装置用于控制所述微量滴定泵以预设的滴定速度执行滴定，以使所述可移动活塞随着所述药水池中药水量的减少，向所述药水池的另一端移动，具体为：
所述驱动控制装置获取用户输入的药水总量和总滴定时间，并根据所述药水总量和总滴定时间，计算获得所述预设的滴定速度，再控制所述微量滴定泵以所述预设的滴定速度执行滴定，以使所述可移动活塞随着所述药水池中药水量的减少，向所述药水池的另一端移动。
进一步的，所述驱动控制装置还用于在滴定过程中，根据所述药水池中剩余的药水量和剩余滴定时间，计算获得滴定调整速度，并控制所述微量滴定泵以所述滴定调整速度执行滴定。
进一步的，所述驱动控制装置还用于在第一预设时间内没有获取到所述用户输入的药水总量和总滴定时间时，进入待机状态。
进一步的，所述驱动控制装置还用于在进入待机状态后，在第二预设时间内没有获取到所述用户的操作时，自动关机。
实施本发明实施例，具有如下有益效果：
本发明实施例提供的气道湿化泵，包括：活塞盖、药水池、可移动活塞、微量滴定泵、药水出口和驱动控制装置。其中，药水池的一端与活塞盖连接，另一端通过药水通道与微量滴定泵连接，可移动活塞设置在药水池中。驱动控制装置控制微量滴定泵以预设的滴定速度执行滴定，以使可移动活塞随药水池中药水量的减少，向药水池的另一端移动。相比于现有技术使用充气囊进行充气的滴定方式，本发明技术方案能准确的控制滴定时间和速度，实现长时间稳定输出，提高气道湿化泵的滴定准确性。
进一步的，在滴定过程中，驱动控制装置会根据药水池中剩余的药水量和剩余滴定时间，重新计算并调整滴定速度，使得在预设的时间内完成滴定，无需人为监控滴定情况，节省人力成本。
附图说明
图1是本发明提供的气道湿化泵的一种实施例的结构示意图；
图2是本发明提供的气道湿化泵的一种实施例的流程示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明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发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
参见图1，是本发明提供的气道湿化泵的一种实施例的结构示意图。如图1所示，该气道湿化泵包括：活塞盖1、药水池2、可移动活塞3、微量滴定泵6、药水出口7和驱动控制装置。驱动控制装置包括：电动马达8和控制系统9。
在本实施例中，可移动活塞3设置在药水池2中。药水池2的一端与活塞盖1连接，药水池2的另一端通过药水通道5与微量滴定泵6连接。微量滴定泵6通过药水通道5分别与药水出口7、驱动控制装置连接。
在本实施例中，驱动控制装置用于控制微量滴定泵6以预设的滴定速度执行滴定，以使可移动活塞3随着药水池2中药水量的减少，向药水池2的另一端移动。
在本实施例中，电动马达8通过药水通道5与微量滴定泵6连接。控制系统9与电动马达8连接。控制系统可以但不限于为控制电动马达8的电路板及系统。
在本实施例中，气道湿化泵还包括：药水注入口及开关4。药水注入口及开关4与药水通道连接，用于开启气道湿化泵，以及向药水池注入药水。
作为本实施例的一种举例，活塞盖1可以但不限于为多孔活塞盖。多孔活塞盖可以防止注药水过多时，可移动活塞3跑出药水池。另外，注入药水时也可以取下多孔活塞盖和可移动活塞3后，往药水池2进行注药，再把可移动活塞3压向药水池2，使得药水固定在药水池2的右边。
在本实施例中，驱动控制装置用于控制微量滴定泵6以预设的滴定速度执行滴定，以使可移动活塞3随着药水池2中药水量的减少，向药水池2的另一端移动，具体为：驱动控制装置获取用户输入的药水总量和总滴定时间，并根据药水总量和总滴定时间，计算获得预设的滴定速度，再控制微量滴定泵6以预设的滴定速度执行滴定，以使可移动活塞3随着药水池2中药水量的减少，向药水池2的另一端移动。
在本实施例中，驱动控制装置还用于在滴定过程中，根据药水池2中剩余的药水量和剩余滴定时间，计算获得滴定调整速度，并控制微量滴定泵6以滴定调整速度执行滴定。
在本实施例中，驱动控制装置还用于在第一预设时间内没有获取到用户输 入的药水总量和总滴定时间时，进入待机状态。
在本实施例中，驱动控制装置还用于在进入待机状态后，在第二预设时间内没有获取到用户的操作时，自动关机。
为了更好的说明本发明的工作原理和流程步骤，参见图2，图2是本发明提供的气道湿化泵的一种实施例的流程示意图。如图2所述，该流程步骤以下包括：
步骤201：用注射器往药水池注入N毫升的滴定药水。
在本实施例中，在注入药水后开启本发明的气道湿化泵。
步骤202：根据实际注入的药水量设置滴定量和滴定时间。如果没有接收到用户的相关设置操作，则执行步骤207。
在本实施例中，在滴定量设置、滴定时间设置和滴定过程中加减速设置中要严格遵循以下公式：滴定量＝滴定速度*滴定时间。在系统操作中每一步操作都会在仪器显示器中显示所设置的参数。
步骤203：计算预设滴定速度，并控制微量滴定泵以预设滴定速度执行滴定。
步骤204：判断当前滴定速度是否需要加减速，如果是，则执行步骤205，否则，返回步骤204。
步骤205：根据药水池中剩余的药水量和剩余滴定时间，计算获得滴定调整速度，并控制微量滴定泵以滴定调整速度执行滴定。
步骤206：在滴定药水滴定完之后，自动跳到滴定量设置界面
步骤207：在第一预设时间内没有获取到用户输入的药水总量和/或总滴定时间。
步骤208：进入待机状态。
步骤209：在第二预设时间内没有获取到用户的操作。
步骤210：自动关机。
在本实施例中，第二预设时间可以设定为10分钟，节省装置的耗电量。
由上可见，本发明实施例提供的气道湿化泵，包括：活塞盖1、药水池2、可移动活塞.、微量滴定泵6、药水出口7和驱动控制装置。其中，药水池2的 一端与活塞盖1连接，另一端通过药水通道5与微量滴定泵6连接，可移动活塞3设置在药水池2中。驱动控制装置控制微量滴定泵6以预设的滴定速度执行滴定，以使可移动活塞3随药水池2中药水量的减少，向药水池2的另一端移动。相比于现有技术使用充气囊进行充气的滴定方式，本发明技术方案能准确的控制滴定时间和速度，实现长时间的稳定输出，提高气道湿化泵的滴定准确性。
进一步的，在滴定过程中，驱动控制装置会根据药水池2中剩余的药水量和剩余滴定时间，重新计算并调整滴定速度，使得在预设的时间内完成滴定，无需人为监控滴定情况，节省人力成本。
以上所述是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为本发明的保护范围。

Claims (8)

  1. 一种气道湿化泵，其特征在于，包括：活塞盖、药水池、可移动活塞、微量滴定泵、药水出口和驱动控制装置；
    其中，所述可移动活塞设置在所述药水池中；
    所述药水池的一端与所述活塞盖连接，所述药水池的另一端通过药水通道与所述微量滴定泵连接；
    所述微量滴定泵通过所述药水通道分别与所述药水出口、所述驱动控制装置连接；
    所述驱动控制装置用于控制所述微量滴定泵以预设的滴定速度执行滴定，以使所述可移动活塞随着所述药水池中药水量的减少，向所述药水池的另一端移动。
  2. 根据权利要求1所述的气道湿化泵，其特征在于，所述驱动控制装置包括：电动马达和控制系统；
    所述电动马达通过所述药水通道与所述微量滴定泵连接；
    所述控制系统与所述电动马达连接。
  3. 根据权利要求1所述的气道湿化泵，其特征在于，所述气道湿化泵还包括：药水注入口及开关；
    所述药水注入口及开关与所述药水通道连接。
  4. 根据权利要求1所述的气道湿化泵，其特征在于，所述活塞盖为多孔活塞盖。
  5. 根据权利要求1至4任一项所述的气道湿化泵，其特征在于，所述驱动控制装置用于控制所述微量滴定泵以预设的滴定速度执行滴定，以使所述可移动活塞随着所述药水池中药水量的减少，向所述药水池的另一端移动，具体为：
    所述驱动控制装置获取用户输入的药水总量和总滴定时间，并根据所述药水总量和总滴定时间，计算获得所述预设的滴定速度，再控制所述微量滴定泵以所述预设的滴定速度执行滴定，以使所述可移动活塞随着所述药水池中药水量的减少，向所述药水池的另一端移动。
  6. 根据权利要求5所述的气道湿化泵，其特征在于，所述驱动控制装置还用于在滴定过程中，根据所述药水池中剩余的药水量和剩余滴定时间，计算获得滴定调整速度，并控制所述微量滴定泵以所述滴定调整速度执行滴定。
  7. 根据权利要求5所述的气道湿化泵，其特征在于，所述驱动控制装置还用于在第一预设时间内没有获取到所述用户输入的药水总量和总滴定时间时，进入待机状态。
  8. 根据权利要求7所述的气道湿化泵，其特征在于，所述驱动控制装置还用于在进入待机状态后，在第二预设时间内没有获取到所述用户的操作时，自动关机。
PCT/CN2016/093134 2016-08-03 2016-08-03 一种气道湿化泵 WO2018023504A1 (zh)

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5195960A (en) * 1987-04-27 1993-03-23 Site Microsurgical Systems, Inc. Disposable vacuum/peristaltic pump cassette system
CN202161632U (zh) * 2011-07-08 2012-03-14 深圳圣诺医疗设备有限公司 微量注射泵
CN202538057U (zh) * 2012-05-15 2012-11-21 中国人民解放军第二军医大学 一种活塞式输液装置
CN203001568U (zh) * 2012-11-30 2013-06-19 沈阳药科大学 便携式注射微泵
CN203806164U (zh) * 2013-12-25 2014-09-03 北京精汇达机电技术有限公司 一种旋转式罐装机的下料斗
CN204158804U (zh) * 2014-09-12 2015-02-18 扬州市明星医塑器材有限公司 一种多通道流量调节式输注泵
US20160089490A1 (en) * 2014-09-30 2016-03-31 King Abdullah University Of Science And Technology Drug delivery device including electrolytic pump
CN205198610U (zh) * 2015-12-11 2016-05-04 杜娟 专用于医用微量注射泵的注射器抑菌套
CN106267509A (zh) * 2016-08-03 2017-01-04 刘芳 一种气道湿化泵

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5195960A (en) * 1987-04-27 1993-03-23 Site Microsurgical Systems, Inc. Disposable vacuum/peristaltic pump cassette system
CN202161632U (zh) * 2011-07-08 2012-03-14 深圳圣诺医疗设备有限公司 微量注射泵
CN202538057U (zh) * 2012-05-15 2012-11-21 中国人民解放军第二军医大学 一种活塞式输液装置
CN203001568U (zh) * 2012-11-30 2013-06-19 沈阳药科大学 便携式注射微泵
CN203806164U (zh) * 2013-12-25 2014-09-03 北京精汇达机电技术有限公司 一种旋转式罐装机的下料斗
CN204158804U (zh) * 2014-09-12 2015-02-18 扬州市明星医塑器材有限公司 一种多通道流量调节式输注泵
US20160089490A1 (en) * 2014-09-30 2016-03-31 King Abdullah University Of Science And Technology Drug delivery device including electrolytic pump
CN205198610U (zh) * 2015-12-11 2016-05-04 杜娟 专用于医用微量注射泵的注射器抑菌套
CN106267509A (zh) * 2016-08-03 2017-01-04 刘芳 一种气道湿化泵

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