WO2023197098A1 - 病床微负压隔离设备 - Google Patents

病床微负压隔离设备 Download PDF

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Publication number
WO2023197098A1
WO2023197098A1 PCT/CN2022/086034 CN2022086034W WO2023197098A1 WO 2023197098 A1 WO2023197098 A1 WO 2023197098A1 CN 2022086034 W CN2022086034 W CN 2022086034W WO 2023197098 A1 WO2023197098 A1 WO 2023197098A1
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WIPO (PCT)
Prior art keywords
isolation
exhaust device
support frame
negative pressure
hospital bed
Prior art date
Application number
PCT/CN2022/086034
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English (en)
French (fr)
Inventor
周荣
何师聪
杨昆
韩才旭
梁宁
刘甜恬
薛良杰
郭玉冰
周炳亮
易思奇
Original Assignee
呼研所生物安全科技(广州)股份有限公司
呼研所健康科技(佛山)有限公司
南宁呼研所健康科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 呼研所生物安全科技(广州)股份有限公司, 呼研所健康科技(佛山)有限公司, 南宁呼研所健康科技有限公司 filed Critical 呼研所生物安全科技(广州)股份有限公司
Priority to PCT/CN2022/086034 priority Critical patent/WO2023197098A1/zh
Publication of WO2023197098A1 publication Critical patent/WO2023197098A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G10/00—Treatment rooms or enclosures for medical purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation

Definitions

  • the invention belongs to the technical field of virus isolation, and particularly relates to micro-negative pressure isolation equipment for hospital beds.
  • patent document CN213218440U discloses a movable anti-virus diffusion isolation cover, which can prevent the spread of viruses to a large extent through a fan filter device and a direct-adhesive positioning and sealing mechanism.
  • the technical solution of the above-mentioned patent document CN213218440U has the following defects: when an isolation cover is used to isolate a patient, the isolation cover will block the hospital bed, and medical staff need to lift the isolation cover to confirm the bed number and the patient's identity during subsequent medical work, thus This puts medical staff at risk of being infected by patients and is not conducive to the hospital's management of bed facilities; furthermore, the isolation cover will hinder the use of infusion tubes and oxygen tubes.
  • the purpose of the present invention is to: in view of the shortcomings of the existing technology, the present invention provides a micro-negative pressure isolation device for a hospital bed to solve the problem that the existing isolation cover blocks the hospital bed and makes it inconvenient for medical staff to confirm the hospital bed number and patient identity.
  • a hospital bed micro-negative pressure isolation equipment including a support frame, an isolation cover, a control host, a first exhaust device, a QR code scanning device and an image acquisition device.
  • the isolation cover surrounds the support frame and is supported by the support frame.
  • the control host is arranged on the support frame
  • the first exhaust device is arranged at the bedside end of the support frame
  • a third exhaust device is provided inside the first exhaust device.
  • a fan and a first sterilization filter the air outlet of the first exhaust device is connected to the inside of the isolation space, and the air outlet of the first exhaust device passes through the isolation cover and is connected to the outside of the isolation space.
  • the QR code scanning device is set on the control host through wires
  • the image acquisition device is set on the top of the support frame
  • a control processor and a wireless communicator are provided inside the control host
  • the control The processor is electrically connected to the first exhaust device, the two-dimensional code scanning device, the image acquisition device and the wireless communicator respectively.
  • the hospital bed micro-negative pressure isolation equipment also includes a thermal imager electrically connected to the control processor, and the thermal imager is arranged at the head end of the bed of the support frame.
  • the hospital bed micro-negative pressure isolation equipment also includes a second exhaust device electrically connected to the control processor, the second exhaust device is arranged on the top of the support frame, and the second exhaust device is disposed on the top of the support frame.
  • a second fan, a second sterilization filter and a negative ion generator are provided inside the second exhaust device.
  • the exhaust port of the second exhaust device passes through the isolation cover and communicates with the outside of the isolation space.
  • the second exhaust device The air outlet is connected with the interior of the isolation space.
  • the air outlet of the second exhaust device is provided with a sweeping blade and a sweeping driving device for driving the sweeping blade to swing.
  • the support frame is provided with a first fixed rod and a second fixed rod at the head end of the bed, and the first exhaust device is provided with an upper fixed rod on the top surface.
  • the first exhaust device is provided with a lower fixing groove part on the bottom surface, the top surface of the first exhaust device is provided on the first fixed rod through the upper fixing groove part, and the third The bottom surface of an exhaust device is arranged on the second fixing rod through the lower fixing groove part.
  • the support frame is provided with a third fixed rod and a fourth fixed rod at the top
  • the second exhaust device is provided with first side fixing rods on both sides. hole and a second side fixing hole.
  • One side of the second exhaust device is fixed on the third fixing rod through the first side fixing hole, and the other side of the second exhaust device passes through the third fixing hole.
  • the two side fixing holes are fixed on the fourth fixing rod.
  • the outer side of the control host is located outside the isolation space, and a touch operation display electrically connected to the control processor is provided on the outer side of the control host.
  • a hollow internal transition pipe is provided on the side of the support frame, and the first port of the transition pipe is connected to the interior of the isolation space.
  • the second port of the transition duct passes through the isolation cover and communicates with the outside of the isolation space.
  • a PM2.5 sensor is also provided inside the first exhaust device, and the PM2.5 sensor is connected to the first fan and the second fan respectively. Electromechanical connections.
  • the support frame includes a plurality of vertically arranged lifting support rods.
  • the air pressure inside the isolation space is formed into a slightly negative pressure state, so that the air inside the isolation space is not directly discharged to the outside of the isolation space;
  • the present invention By setting up a QR code scanning device, the present invention enables the isolation equipment to scan and record the corresponding bed number through the QR code scanning device, thereby facilitating medical staff to record the bed number; at the same time, the present invention sets up an image acquisition device so that the isolation equipment can The image acquisition device scans and records the corresponding hospital bed number, which facilitates medical staff to confirm the patient's identity; ultimately reducing the risk of medical staff being infected by patients.
  • Figure 1 is one of the structural schematic diagrams of the present invention.
  • Figure 2 is the second structural schematic diagram of the present invention, in which the isolation cover is omitted.
  • Figure 3 is an enlarged view of area A in Figure 2.
  • Figure 4 is an enlarged view of area B in Figure 2.
  • Figure 5 is a schematic structural diagram of the first exhaust device in the present invention.
  • Figure 6 is a schematic structural diagram of the second exhaust device in the present invention.
  • a hospital bed micro-negative pressure isolation equipment includes a support frame 1, an isolation cover 2, a control host 5, a first exhaust device 3, a QR code scanning device 6 and an image acquisition device 7. Isolation
  • the cover 2 surrounds the support frame 1 and is supported by the support frame 1 to form an isolated space inside the support frame 1.
  • the control host 5 is arranged on the support frame 1.
  • the first exhaust device 3 is arranged at the bedside end of the support frame 1.
  • the first exhaust device A first fan 31 and a first sterilization filter 32 are provided inside the device 3.
  • the air outlet of the first exhaust device 3 is connected with the inside of the isolation space.
  • the air outlet of the first exhaust device 3 passes through the isolation cover 2 and the outside of the isolation space.
  • the QR code scanning device 6 is set on the control host 5 through wires
  • the image acquisition device 7 is set on the top of the support frame 1
  • the image acquisition device 7 is equipped with a face recognition module
  • the control host 5 is equipped with a control processor and
  • the wireless communicator and the control processor are electrically connected to the first exhaust device 3, the two-dimensional code scanning device 6, the image acquisition device 7 and the wireless communicator respectively.
  • the image acquisition device 7 Acquire and collect the patient's facial image information through the image acquisition device 7, and send the facial image information to the hospital's terminal server for processing and analysis through the wireless communicator, thereby obtaining the patient's identity information, and sending the patient's facial image information to the hospital's terminal server for processing and analysis.
  • the identity information is bound to the number corresponding to the hospital bed, so that the medical staff can clearly know on the hospital's terminal server that the hospital bed is used by the patient; at the same time, the image acquisition device 7 can monitor the situation of the patient in the isolation space in real time;
  • the air pressure inside the isolation space is formed into a slightly negative pressure state, so that the air inside the isolation space is not directly discharged to the outside of the isolation space;
  • this embodiment by setting up the QR code scanning device 6, the isolation equipment can scan and record the corresponding bed number through the QR code scanning device 6, thereby facilitating the medical staff to record the bed number; at the same time, this embodiment sets up the image acquisition device 7 , so that the isolation equipment can scan and record the corresponding hospital bed number through the image acquisition device 7, thereby facilitating the medical staff to confirm the patient's identity; ultimately reducing the risk of the medical staff being infected by the patient.
  • the isolation equipment can monitor the real-time body temperature of the patient on the bed through the thermal image camera 8.
  • the exhaust power of the first exhaust device 3 is increased, thereby improving the isolation and disinfection effect of the isolation equipment. , Reduce the risk of medical staff being infected by patients.
  • the second exhaust device 4 also includes a second exhaust device 4 electrically connected to the control processor.
  • the second exhaust device 4 is arranged on the top of the support frame 1.
  • a second fan 41 and a second sterilization filter 42 are provided inside the second exhaust device 4. and the negative ion generator 43, the air outlet of the second air extraction device 4 passes through the isolation cover 2 and communicates with the outside of the isolation space, and the air outlet of the second air extraction device 4 communicates with the inside of the isolation space.
  • the second exhaust device 4 is started, under the action of the second fan 41, the air outside the isolation space is drawn into the interior of the isolation space through the second exhaust device 4, so that the interior of the isolation space can be replenished from the outside of the isolation space in time.
  • the inside of the isolation space can be replenished with fresh clean air from outside the isolation space in time, thereby improving the air quality inside the isolation space; furthermore, in this embodiment, by setting the negative ion generator 43 inside the second exhaust device 4,
  • the air discharged from the air outlet of the second exhaust device 4 contains negative ions, and the negative ions in the air can improve the prevention of respiratory diseases, improve sleep, remove free radicals in the body, and reduce blood viscosity, which is beneficial to improving the patient's health and further improving the health of the patient. Air quality inside the isolation space.
  • the air outlet of the second exhaust device 4 is provided with a sweeping blade 46 and a sweeping driving device 47 for driving the sweeping blade 46 to swing.
  • the sweeping blades 46 swing so that the clean gas with negative ions discharged from the air outlet of the second exhaust device 4 fills the inside of the isolation space, further improving the air quality inside the isolation space.
  • the support frame 1 is provided with a first fixed rod 11 and a second fixed rod 12 at the head end of the bed
  • the first exhaust device 3 is provided with an upper fixed groove portion 34 on the top surface
  • the first exhaust device 3 is provided on the bottom surface.
  • There is a lower fixing groove part 35 the top surface of the first exhaust device 3 is set on the first fixing rod 11 through the upper fixing groove part 34
  • the bottom surface of the first exhaust device 3 is set on the second fixing groove part 35.
  • the first exhaust device 3 can be fixedly installed at the bedside end of the support frame 1 .
  • the support frame 1 is provided with a third fixing rod 13 and a fourth fixing rod 14 at the top
  • the second exhaust device 4 is provided with a first side fixing hole portion 44 and a second side fixing hole portion 45 on both sides.
  • One side of the second exhaust device 4 is fixed on the third fixing rod 13 through the first side fixing hole 44
  • the other side of the second exhaust device 4 is fixed on the fourth fixing rod 14 through the second side fixing hole 45 .
  • the second exhaust device 4 can be fixedly installed on the top of the support frame 1 .
  • the outside of the control host 5 is located outside the isolation space, and a touch operation display 51 electrically connected to the control processor is provided on the outside.
  • a touch operation display 51 electrically connected to the control processor is provided on the outside.
  • the side of the support frame 1 is provided with an internal hollow transition duct 17 , the first port of the transition duct 17 is connected to the inside of the isolation space, and the second port of the transition duct 17 passes through the isolation cover 2 to communicate with the outside of the isolation space.
  • the oxygen delivery tube or infusion tube can enter the isolation space through the transition pipe 17, thereby avoiding directly opening the isolation cover 2 when setting up the oxygen delivery tube or infusion tube, and improving Isolation sealing of isolation space.
  • a PM2.5 sensor 33 is also provided inside the first exhaust device 3, and the PM2.5 sensor 33 is electrically connected to the first fan 31 and the second fan 41 respectively.
  • the PM2.5 sensor 33 can monitor the PM2.5 content of the air inside the isolation space inside the first exhaust device 3; when the PM2.5 sensor 33 When it is detected that the PM2.5 content of the air exceeds the threshold, the exhaust power of the first fan 31 and the second fan 41 is increased, thereby accelerating the air circulation inside the isolation space, thereby improving the air quality inside the isolation space; when the PM2.5 sensor 33 If it is detected that the PM2.5 content of the air is lower than the threshold, the current exhaust power of the first fan 31 and the second fan 41 is maintained; ultimately, the PM2.5 content of the air inside the isolation space is always maintained within the set threshold.
  • the support frame 1 includes a plurality of vertically arranged lifting support rods 15 .
  • the support frame 1 can adjust its own height by lifting the support rod 15, thereby facilitating the replacement of the isolation cover 2 by medical staff.
  • the second exhaust device 4 is located on the top of the support frame 1 and close to the foot end of the bed of the support frame 1 .
  • the air outlet of the second exhaust device 4 is prevented from blowing directly to the patient, thereby reducing the patient's discomfort.
  • the isolation cover 2 is provided with a transparent window 21 , and the transparent window 21 is located at the side of the isolation space.
  • the transparent window 21 is located at the side of the isolation space.
  • the isolation cover 2 is provided with a zipper 22, and the zipper 22 is located on the side of the isolation space.
  • the zipper 22 is located on the side of the isolation space.
  • the bottom end of the lifting support rod 15 is provided with a moving roller 16 .
  • medical staff can move the isolation equipment through the moving roller 16.
  • the first sterilization filter 32 includes a primary filter, a high-pressure electrostatic filter, an activated carbon filter and/or a high-efficiency filter.
  • the second sterilization filter 42 includes a primary filter, a high-pressure electrostatic filter, an activated carbon filter and/or a high-efficiency filter.

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Abstract

一种病床微负压隔离设备，包括支撑框架（1）、隔离罩（2）、控制主机（5）、第一抽风装置（3）、二维码扫描装置（6）和图像采集装置（7），第一抽风装置（3）设置在支撑框架（1），第一抽风装置（3）内部设置有第一风机（31）和第一消毒过滤器（32），第一抽风装置（3）的抽风口与隔离空间的内部连通，第一抽风装置（3）的出风口穿过隔离罩（2）与隔离空间的外部连通，二维码扫描装置（6）通过导线设置在控制主机（5）上，图像采集装置（7）设置在支撑框架（1）的顶部。相对于现有技术，病床微负压隔离设备通过设置二维码扫描装置（6），使病床微负压隔离设备能够通过二维码扫描装置（6）扫描记录对应的病床编号，从而便于医护人员记录病床编号；同时病床微负压隔离设备通过设置图像采集装置（7），使病床微负压隔离设备能够通过图像采集装置（7）扫描记录对应的病床编号。

Description

病床微负压隔离设备 技术领域
本发明属于病毒隔离技术领域，尤其涉及病床微负压隔离设备。
背景技术
目前，在医疗场所，由于患者与患者之间、患者与医生之间缺乏有效的气流阻隔手段，不能有力地防止病源患者之间和病源患者与医护人员之间的气溶胶传播感染，尤其是目前医院的病床方面，大部分功能单一，传染源的阻隔效果不好，没有配备对病原体微生物进行有效灭杀的装置，在面对诸如SARS、MERS等突发性急性重大传染病暴发时，容易诱发院内感染，导致严重的公共卫生安全危机。
为了解决上述问题，专利文件CN213218440U公开了一种可移动防病毒扩散隔离罩，通过风机过滤装置与直贴式定位密封机构，能够在很大的程度上防止病毒扩散。但上述专利文件CN213218440U的技术方案存在以下缺陷：当使用隔离罩隔离患者时，隔离罩会遮挡病床，医护人员在后续的医疗工作中需要掀开隔离罩才能确认病床的编号和患者的身份，从而使医护人员存在被患者传染的风险，同时不利于医院管理病床设施；再者，隔离罩会阻碍输液管和输氧管的使用。
因此，亟需一种能解决上述问题的技术方案。
发明内容
本发明的目的在于：针对现有技术的不足，本发明提供一种病床微负压隔离设备，以解决现有隔离罩遮挡病床不便于医护人员确认病床编号和患者身份的问题。
为了实现上述目的，本发明采用以下技术方案：
一种病床微负压隔离设备，包括支撑框架、隔离罩、控制主机、第一抽风 装置、二维码扫描装置和图像采集装置，所述隔离罩包围所述支撑框架且通过所述支撑框架支撑以在所述支撑框架内部形成隔离空间，所述控制主机设置在所述支撑框架上，所述第一抽风装置设置在所述支撑框架的床头端，所述第一抽风装置内部设置有第一风机和第一消毒过滤器，所述第一抽风装置的抽风口与所述隔离空间的内部连通，所述第一抽风装置的出风口穿过所述隔离罩与所述隔离空间的外部连通，所述二维码扫描装置通过导线设置在所述控制主机上，所述图像采集装置设置在所述支撑框架的顶部，所述控制主机内部设置有控制处理器和无线通讯器，所述控制处理器分别与所述第一抽风装置、所述二维码扫描装置、所述图像采集装置和所述无线通讯器电连接。
作为本发明所述的病床微负压隔离设备的优选方案，还包括与控制处理器电连接的热像仪，所述热像仪设置在所述支撑框架的床头端。
作为本发明所述的病床微负压隔离设备的优选方案，还包括与所述控制处理器电连接的第二抽风装置，所述第二抽风装置设置在所述支撑框架的顶部，所述第二抽风装置内部设置有第二风机、第二消毒过滤器和负离子发生器，所述第二抽风装置的抽风口穿过所述隔离罩与所述隔离空间的外部连通，所述第二抽风装置的出风口与所述隔离空间的内部连通。
作为本发明所述的病床微负压隔离设备的优选方案，所述第二抽风装置的出风口处设置有扫风叶片和与用于驱动扫风叶片摆动的扫风驱动装置。
作为本发明所述的病床微负压隔离设备的优选方案，所述支撑框架在床头端处设置有第一固定杆和第二固定杆，所述第一抽风装置在顶面设置有上固定凹槽部，所述第一抽风装置在底面设置有下固定凹槽部，所述第一抽风装置的顶面通过所述上固定凹槽部设置在所述第一固定杆上，所述第一抽风装置的底面通过所述下固定凹槽部设置在所述第二固定杆上。
作为本发明所述的病床微负压隔离设备的优选方案，所述支撑框架在顶部设置有第三固定杆和第四固定杆，所述第二抽风装置在两侧分别设置有第一侧固定孔部和第二侧固定孔部，所述第二抽风装置的一侧通过所述第一侧固定孔 部固定在第三固定杆上，所述第二抽风装置的另一侧通过所述第二侧固定孔部固定在第四固定杆上。
作为本发明所述的病床微负压隔离设备的优选方案，所述控制主机的外侧位于所述隔离空间的外部，所述控制主机的外侧上设置有与控制处理器电连接的触摸操作显示器。
作为本发明所述的病床微负压隔离设备的优选方案，所述支撑框架的侧部设置有内部中空的过渡管道，所述过渡管道的第一端口与所述隔离空间的内部连通，所述过渡管道的第二端口穿过所述隔离罩与所述隔离空间的外部连通。
作为本发明所述的病床微负压隔离设备的优选方案，所述第一抽风装置内部还设置有PM2.5传感器，所述PM2.5传感器分别与所述第一风机和所述第二风机电连接。
作为本发明所述的病床微负压隔离设备的优选方案，所述支撑框架包括多个竖直设置的升降支撑杆件。
本发明至少具有的以下有益效果：
1)本发明通过设置第一抽风装置，使隔离空间内部气压形成为微负压状态，进而使隔离空间内部空气不会直接排出至隔离空间的外部；
2)本发明通过设置二维码扫描装置，使隔离设备能够通过二维码扫描装置扫描记录对应的病床编号，从而便于医护人员记录病床编号；同时本发明通过设置图像采集装置，使隔离设备能够通过图像采集装置扫描记录对应的病床编号，从而便于医护人员确认患者身份；最终减少医护人员被患者传染的风险。
附图说明
图1为本发明的结构示意图之一。
图2为本发明的结构示意图之二，其中省略了隔离罩。
图3为图2中A区域放大图。
图4为图2中B区域放大图。
图5为本发明中第一抽风装置的结构示意图。
图6为本发明中第二抽风装置的结构示意图。
图中：
1-支撑框架；11-第一固定杆；12-第二固定杆；13-第三固定杆；14-第四固定杆；15-升降支撑杆件；16-移动滚轮；17-过渡管道；
2-隔离罩；21-透明窗部；22-拉链；
3-第一抽风装置；31-第一风机；32-第一消毒过滤器；33-PM2.5传感器；34-上固定凹槽部；35-下固定凹槽部；
4-第二抽风装置；41-第二风机；42-第二消毒过滤器；43-负离子发生器；44-第一侧固定孔部；45-第二侧固定孔部；46-扫风叶片；47-扫风驱动装置。
5-控制主机；51-触摸操作显示器；
6-二维码扫描装置；
7-图像采集装置；
8-热像仪。
具体实施方式
为使本发明的技术方案和优点更加清楚，下面将结合具体实施方式和说明书附图，对本发明及其有益效果作进一步详细的描述，但本发明的实施方式不限于此。
如图1至图6所示，一种病床微负压隔离设备，包括支撑框架1、隔离罩2、控制主机5、第一抽风装置3、二维码扫描装置6和图像采集装置7，隔离罩2包围支撑框架1且通过支撑框架1支撑以在支撑框架1内部形成隔离空间，控制主机5设置在支撑框架1上，第一抽风装置3设置在支撑框架1的床头端，第一抽风装置3内部设置有第一风机31和第一消毒过滤器32，第一抽风装置3的抽风口与隔离空间的内部连通，第一抽风装置3的出风口穿过隔离罩2与隔离空间的外部连通，二维码扫描装置6通过导线设置在控制主机5上，图像采集装置7设置在支撑框架1的顶部，图像采集装置7内部设置有人脸识别模块，控制主机5内部设置有控制处理器和无线通讯器， 控制处理器分别与第一抽风装置3、二维码扫描装置6、图像采集装置7和无线通讯器电连接。
本实施例的工作原理为：
1)将隔离设备移动至病床处，使病床置于支撑框架1内部，套设隔离罩2以使病床处于隔离空间内部，病床上贴设有对应的二维码图标；
2)使用二维码扫描装置6扫描病床上的二维码图标，获取病床的对应编号；
3)当患者位于病床上时，启动图像采集装置7；
4)通过图像采集装置7获取采集患者的脸部图像信息，并将该脸部图像信息通过无线通讯器发送至医院的终端服务器处理分析上，从而获取该患者的身份信息，并将该患者的身份信息与病床对应的编号绑定，进而使医护人员能够在医院的终端服务器上清晰知道该病床为该患者所使用；同时图像采集装置7能够实时监测隔离空间内部患者的情况；
5)启动第一抽风装置3，在第一风机31的作用下，隔离空间内部的空气通过第一抽风装置3排出至隔离空间的外部，从而使隔离空间内部气压形成为微负压状态，进而使隔离空间内部空气不会直接排出至隔离空间的外部；在此过程中，空气通过第一消毒过滤器32消毒灭菌，进而使第一抽风装置3出风口排出的空气为洁净空气。
本实施例至少具有的以下有益效果：
1)本实施例通过设置第一抽风装置3，使隔离空间内部气压形成为微负压状态，进而使隔离空间内部空气不会直接排出至隔离空间的外部；
2)本实施例通过设置二维码扫描装置6，使隔离设备能够通过二维码扫描装置6扫描记录对应的病床编号，从而便于医护人员记录病床编号；同时本实施例通过设置图像采集装置7，使隔离设备能够通过图像采集装置7扫描记录对应的病床编号，从而便于医护人员确认患者身份；最终减少医护人员被患者传染的风险。
优选地，还包括与控制处理器电连接的热像仪8，热像仪8设置在支撑框架1的床头端。通过上述设置，隔离设备能够通过热像仪8监测病床上患者的实时体温，当监测到患者的体温超过37.3℃时，增大第一抽风装置3的抽风功率，进而提高隔离设备的隔离消毒效果，减少医护人员被患者传染的风险。
优选地，还包括与控制处理器电连接的第二抽风装置4，第二抽风装置4设置在支撑框架1的顶部，第二抽风装置4内部设置有第二风机41、第二消毒过滤器42和负离子发生器43，第二抽风装置4的抽风口穿过隔离罩2与隔离空间的外部连通，第二抽风装置4的出风口与隔离空间的内部连通。当启动第二抽风装置4时，在第二风机41的作用下，隔离空间外部的空气通过第二抽风装置4抽入至隔离空间的内部，从而使隔离空间内部能够及时从隔离空间的外部补充新鲜空气；在此过程中，空气通过第二消毒过滤器42消毒灭菌，进而使第二抽风装置4出风口排出的空气为洁净空气；再者，在负离子发生器43的作用下，第二抽风装置4出风口排出的空气带有负离子。通过上述设置，使隔离空间内部能够及时从隔离空间的外部补充新鲜的洁净空气，从而提高隔离空间内部的空气质量；再者，本实施例通过在第二抽风装置4内部设置负离子发生器43，使第二抽风装置4出风口排出的空气带有负离子，而空气中的负离子能改善预防呼吸道疾病、改善睡眠、清除体内自由基以及降低血液粘稠度，有利于改善患者的身体健康，进一步提高隔离空间内部的空气质量。
优选地，第二抽风装置4的出风口处设置有扫风叶片46和与用于驱动扫风叶片46摆动的扫风驱动装置47。通过上述设置，扫风叶片46通过摆动，使第二抽风装置4的出风口处排出的带负离子的洁净气体充满隔离空间内部，进一步提高隔离空间内部的空气质量。
优选地，支撑框架1在床头端处设置有第一固定杆11和第二固定杆12，第一抽风装置3在顶面设置有上固定凹槽部34，第一抽风装置3在底面设置 有下固定凹槽部35，第一抽风装置3的顶面通过上固定凹槽部34设置在第一固定杆11上，第一抽风装置3的底面通过下固定凹槽部35设置在第二固定杆12上。通过上述设置，使第一抽风装置3能够固定设置在支撑框架1的床头端。
优选地，支撑框架1在顶部设置有第三固定杆13和第四固定杆14，第二抽风装置4在两侧分别设置有第一侧固定孔部44和第二侧固定孔部45，第二抽风装置4的一侧通过第一侧固定孔部44固定在第三固定杆13上，第二抽风装置4的另一侧通过第二侧固定孔部45固定在第四固定杆14上。通过上述设置，使第二抽风装置4能够固定设置在支撑框架1的顶部。
优选地，控制主机5的外侧位于隔离空间的外部，控制主机5的外侧上设置有与控制处理器电连接的触摸操作显示器51。通过上述设置，医护人员能够通过触摸操作显示器51控制隔离设备，同时能够通过触摸操作显示器51查看相关监测数值。
优选地，支撑框架1的侧部设置有内部中空的过渡管道17，过渡管道17的第一端口与隔离空间的内部连通，过渡管道17的第二端口穿过隔离罩2与隔离空间的外部连通。通过上述设置，当隔离空间内部的患者需要输氧或输液时，输氧管或输液管能够穿过过渡管道17进入隔离空间中，从而避免在设置输氧管或输液管时直接掀开隔离罩2，提高隔离空间的隔离密封性。
优选地，第一抽风装置3内部还设置有PM2.5传感器33，PM2.5传感器33分别与第一风机31和第二风机41电连接。通过上述设置，由于隔离空间内部的空气需经由第一抽风装置3排出，因此PM2.5传感器33能够在第一抽风装置3内部监测隔离空间内部空气的PM2.5含量；当PM2.5传感器33监测到空气的PM2.5含量超出阈值，则提高第一风机31和第二风机41的抽风功率，从而加快隔离空间内部的空气流通，进而提高隔离空间内部的空气质量；当PM2.5传感器33监测到空气的PM2.5含量低于阈值，则维持第一风机31和第二风机41的当前抽风功率；最终使隔离空间内部的空气PM2.5 含量始终维持在设置的阈值内。
优选地，支撑框架1包括多个竖直设置的升降支撑杆件15。通过上述设置，支撑框架1能够通过升降支撑杆件15调节自身高度，从而便于医护人员更换隔离罩2。
优选地，第二抽风装置4位于支撑框架1顶部且靠近支撑框架1的床尾端。通过上述设置，避免第二抽风装置4的出风直接吹向患者，减少患者的不适。
优选地，隔离罩2上设置有透明窗部21，透明窗部21位于隔离空间的侧部。通过上述设置，医护人员能够通过透明窗部21观察隔离空间内部的患者。
优选地，隔离罩2上设置有拉链22，拉链22位于隔离空间的侧部。通过上述设置，人员或者物资能够通过拉链22处进出隔离空间。
优选地，升降支撑杆件15的底端设置有移动滚轮16。通过上述设置，医护人员能够通过移动滚轮16移动隔离设备。
优选地，第一消毒过滤器32包括初效滤网、高压静电滤网、活性炭滤网和/或高效滤网。
优选地，第二消毒过滤器42包括初效滤网、高压静电滤网、活性炭滤网和/或高效滤网。
根据上述说明书的揭示和教导，本发明所属领域的技术人员还能够对上述实施方式进行变更和修改。因此，本发明并不局限于上述的具体实施方式，凡是本领域技术人员在本发明的基础上所作出的任何显而易见的改进、替换或变型均属于本发明的保护范围。此外，尽管本说明书中使用了一些特定的术语，但这些术语只是为了方便说明，并不对本发明构成任何限制。

Claims (10)

  1. 一种病床微负压隔离设备，包括支撑框架(1)和隔离罩(2)，所述隔离罩(2)包围所述支撑框架(1)且通过所述支撑框架(1)支撑以在所述支撑框架(1)内部形成隔离空间，其特征在于：还包括控制主机(5)、第一抽风装置(3)、二维码扫描装置(6)和图像采集装置(7)，所述控制主机(5)设置在所述支撑框架(1)上，所述第一抽风装置(3)设置在所述支撑框架(1)的床头端，所述第一抽风装置(3)内部设置有第一风机(31)和第一消毒过滤器(32)，所述第一抽风装置(3)的抽风口与所述隔离空间的内部连通，所述第一抽风装置(3)的出风口穿过所述隔离罩(2)与所述隔离空间的外部连通，所述二维码扫描装置(6)通过导线设置在所述控制主机(5)上，所述图像采集装置(7)设置在所述支撑框架(1)的顶部，所述控制主机(5)内部设置有控制处理器和无线通讯器，所述控制处理器分别与所述第一抽风装置(3)、所述二维码扫描装置(6)、所述图像采集装置(7)和所述无线通讯器电连接。
  2. 根据权利要求1所述的一种病床微负压隔离设备，其特征在于：还包括与控制处理器电连接的热像仪(8)，所述热像仪(8)设置在所述支撑框架(1)的床头端。
  3. 根据权利要求1所述的一种病床微负压隔离设备，其特征在于：还包括与所述控制处理器电连接的第二抽风装置(4)，所述第二抽风装置(4)设置在所述支撑框架(1)的顶部，所述第二抽风装置(4)内部设置有第二风机(41)、第二消毒过滤器(42)和负离子发生器(43)，所述第二抽风装置(4)的抽风口穿过所述隔离罩(2)与所述隔离空间的外部连通，所述第二抽风装置(4)的出风口与所述隔离空间的内部连通。
  4. 根据权利要求3所述的一种病床微负压隔离设备，其特征在于：所述第二抽风装置(4)的出风口处设置有扫风叶片(46)和与用于驱动扫风叶片(46)摆动的扫风驱动装置(47)。
  5. 根据权利要求1所述的一种病床微负压隔离设备，其特征在于：所述支撑框架(1)在床头端处设置有第一固定杆(11)和第二固定杆(12)，所述第一抽风装置(3)在顶面设置有上固定凹槽部(34)，所述第一抽风装置(3)在底面设置有下固定凹槽部(35)，所述第一抽风装置(3)的顶面通过所述上固定凹槽部(34)设置在所述第一固定杆(11)上，所述第一抽风装置(3)的底面通过所述下固定凹槽部(35)设置在所述第二固定杆(12)上。
  6. 根据权利要求3所述的一种病床微负压隔离设备，其特征在于：所述支撑框架(1)在顶部设置有第三固定杆(13)和第四固定杆(14)，所述第二抽风装置(4)在两侧分别设置有第一侧固定孔部(44)和第二侧固定孔部(45)，所述第二抽风装置(4)的一侧通过所述第一侧固定孔部(44)固定在第三固定杆(13)上，所述第二抽风装置(4)的另一侧通过所述第二侧固定孔部(45)固定在第四固定杆(14)上。
  7. 根据权利要求1所述的一种病床微负压隔离设备，其特征在于：所述控制主机(5)的外侧位于所述隔离空间的外部，所述控制主机(5)的外侧上设置有与控制处理器电连接的触摸操作显示器(51)。
  8. 根据权利要求1所述的一种病床微负压隔离设备，其特征在于：所述支撑框架(1)的侧部设置有内部中空的过渡管道(17)，所述过渡管道(17)的第一端口与所述隔离空间的内部连通，所述过渡管道(17)的第二端口穿过所述隔离罩(2)与所述隔离空间的外部连通。
  9. 根据权利要求3所述的一种病床微负压隔离设备，其特征在于：所述第一抽风装置(3)内部还设置有PM2.5传感器(33)，所述PM2.5传感器(33)分别与所述第一风机(31)和所述第二风机(41)电连接。
  10. 根据权利要求1所述的一种病床微负压隔离设备，其特征在于：所述支撑框架(1)包括多个竖直设置的升降支撑杆件(15)。
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