CN201533924U - Multi-purpose microcomputer controller for a hospital central vacuum system - Google Patents

Multi-purpose microcomputer controller for a hospital central vacuum system Download PDF

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Publication number
CN201533924U
CN201533924U CN2009201321216U CN200920132121U CN201533924U CN 201533924 U CN201533924 U CN 201533924U CN 2009201321216 U CN2009201321216 U CN 2009201321216U CN 200920132121 U CN200920132121 U CN 200920132121U CN 201533924 U CN201533924 U CN 201533924U
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control
bottle
control valve
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苏东晴
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苏东晴
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Abstract

本实用新型公开了一种医院中央负压系统的微电脑多用途控制器,其包括一控制阀和一采集管,所述采集管通过管路与所述控制阀相连接;所述控制阀用于连接医院的中央负压系统;所述采集管的末端用于连接待吸液处,并在所述采集管的管路上设置有采集瓶,用于采集回流的液体;在所述采集瓶内设置其出气管管口接近采集瓶的瓶口部设置;在所述采集瓶和控制阀之间的采集管管路上,设置有一防溢流瓶,所述防溢流瓶中设置电极,且所述电极连接一微电脑的控制模块电路,用于在所述防溢流瓶中有液体溢流时由所述微电脑控制所述控制阀关闭。 The present invention discloses a central vacuum system of the hospital-purpose microcomputer controller, which includes a control valve and a collection tube, the collection tube through a line connected to the control valve; the control valve for the central vacuum system is connected to the hospital; end of the tube for collecting a liquid to be sucked at the connection, and is provided with the pipe path of the collection bottle collection tube for collecting a liquid reflux; the collection bottle provided finish portion of the outlet tube outlet is provided close to the collection bottle; the collection path between the tube and the control valve of the collection bottle, provided with an anti-overflow bottle, the bottle overfill the electrode, and the a control electrode connected to the microcomputer circuit module, configured to, when the anti-flooding liquid overflow bottle is controlled by the microcomputer of the control valve is closed. 由于采用了控制阀连接医院的中央负压系统,可有效利用现有条件,为医院提供了一种有效的微电脑创面负压治疗终端。 As a result of a control valve connected to a central vacuum system of the hospital, which can effectively use the existing conditions, a negative pressure wound treatment effective microcomputer terminal is a hospital.

Description

一种医院中央负压系统的微电脑多用途控制器 Multi-purpose microcomputer controller for a hospital central vacuum system

技术领域 FIELD

[0001] 本实用新型涉及一种医院中央负压系统的辅助装置,更具体的说,改进涉及的是 [0001] The present invention relates to a central vacuum system of the hospital assistance device, more particularly, it relates to improved

一种医院中央负压系统的微电脑多用途控制器终端。 Microcomputer controller multipurpose terminal for hospital central vacuum system. 背景技术 Background technique

[0002] 目前的医院建设中往往已经预先建好中央负压系统,而目前市面上常用的创面负 [0002] The current hospital building often has pre-built central vacuum system, the current market commonly used wound negative

压吸引机也具有独立的真空泵系统,会造成医疗设备的重复建设和浪费。 Pressure suction device also has an independent vacuum system will cause duplication of medical equipment and waste.

[0003] 而医院的中央负压系统虽然提供负压支持,由于其一般通过一中央主负压机的工 [0003] and central hospital vacuum suction system, while providing support, since the work by a generally central main suction machine

作,通过系统管路分布到各个病房或供应点,系统的负压往往不稳定;且现有技术中没有可 For distribution through the piping system to various wards or supply point, negative pressure system is often unstable; and no prior art

以进行微电脑负压治疗的终端控制设备,对于例如包括外科负压治疗、吸痰、吸液等等负压 Negative pressure therapy to the terminal for the microcomputer of the control device, for example, negative pressure therapy including surgery, suctioning, pipetting and the like underpressure

治疗过程中所需要的负压吸引操作,在现有的医院中央负压系统中由于缺少可控制的终端 Course of treatment required suction operation, the terminal in the conventional hospital central vacuum system can be controlled by the lack of

设备而导致适用范围縮小;现有技术中在市面上出现过一种简单的机械阀结构,但由于没 Resulting in narrowing the scope of the device; the prior art there have been a simple mechanical valve structure in the market, but not

有针对负压治疗的控制功能,在实际的应用中缺少应用前景及负压值,流量值等准确性。 There are controls for the negative pressure treatment, the lack of accuracy prospects and negative pressure, flow and other value in practical applications.

[0004] 因为此种原因的考虑,由此会导致中央负压系统的应用推广受阻,由此也阻碍了 [0004] because considering such reasons, which would cause the application to promote the central vacuum system is blocked, which also hindered

医疗设备的推广使用和发展,使患者无法享受到最新技术的成果及增加患者的医疗周期。 To promote the use and development of medical devices, so that patients can not enjoy the fruits of the latest technology and increase the patient's medical cycle.

[0005] 因此,现有技术尚有待改进和发展。 [0005] Thus, the prior art has yet to be improved and developed.

实用新型内容 SUMMARY

[0006] 本实用新型的目的是,在于提供一种医院中央负压系统的微电脑多用途控制器, 针对现有技术的医院中已有的医院中央负压系统而改进,以充分利用现有的条件,形成一种可实际应用的微电脑多用途控制器。 [0006] The object of the present invention is to provide a multi-purpose microcomputer controller for a central vacuum system in a hospital, the hospital and improvements to the prior art existing hospital central vacuum system, to take advantage of existing conditions to form a multi-purpose microcomputer controller a practical application. [0007] 本实用新型的技术方案如下: [0007] The technical solution of the present invention are as follows:

[0008] —种医院中央负压系统的微电脑多用途控制器,其中,其包括一控制阀和一采集管,所述采集管通过管路与所述控制阀相连接;所述控制阀用于连接医院的中央负压系统; 所述采集管的末端用于连接待吸液处,并在所述采集管的管路上设置有采集瓶,用于采集回流的液体;在所述采集瓶内设置其出气管管口接近采集瓶的瓶口部位设置;在所述采集瓶和控制阀之间的采集管管路上,设置有一防溢流瓶,所述防溢流瓶中设置电极,且所述电极连接一微电脑的控制模块电路,用于在所述防溢流瓶中有液体溢流时由所述微电脑控制所述控制阀关闭;所述微电脑的控制模块电路控制连接所述控制阀,用于控制控制阀的导通流量和频度。 [0008] - Species hospital central vacuum system controller multi-purpose microcomputer, which includes a control valve and a collection tube, the collection tube is connected via a line to the control valve; the control valve for the central vacuum system is connected to the hospital; end of the tube for collecting a liquid to be sucked at the connection, and is provided with the pipe path of the collection bottle collection tube for collecting a liquid reflux; the collection bottle provided near the outlet of the outlet pipe collected portion of the bottle finish is provided; in the acquisition path between the tube and the control valve of the collection bottle, provided with an anti-overflow bottle, the bottle overfill the electrode, and the a control electrode connected to the microcomputer circuit module, configured to, when the anti-flooding liquid overflow bottle is controlled by the microcomputer of the control valve is closed; the microcomputer circuit controls a control module connected to the control valve, with conducting the control of the flow rate control valve and frequency. [0009] 附图说明 [0009] BRIEF DESCRIPTION OF DRAWINGS

[0010] 所述的微电脑多用途控制器,其中,所述控制阀设置为一三通阀,以及设置一真空泵,通过所述三通阀连接所述采集管管路;并由所述微电脑的控制模块电路控制连接所述三通阀和所述真空泵,用于在所述医院中央负压系统压力不足时由所述真空泵补充负压以及在所述溢流瓶中有溢流时同时停止所述真空泵的工作。 [0010] The multi-purpose microcomputer controller, wherein the control valve is a three-way valve is provided, and provided with a vacuum pump connected to said valve through said three-way pipe collecting path; by the microcomputer a control circuit connected to the control module of the three-way valve and the vacuum pump is stopped for the same time at the hospital central vacuum system is less than the pressure added by the pump and the negative pressure in the flask with an overflow overflow said vacuum pump work.

[0011] 所述的微电脑多用途控制器,其中,在所述防溢流装置和真空泵之间的采集管管路上,设置有一电路连接至所述控制模块电路的探针,用于感应所述采集管路中的负压压 [0011] The multi-purpose microcomputer controller, wherein, in the path between the collecting pipe anti-overflow device and a vacuum pump, there is provided a circuit module connected to the control circuit of the probe, for sensing the negative pressure in the collection line

力值及采集管路中气流的流量或流速;所述控制模块电路用于控制所述采集管路中气流的 Force value and the traffic collection pipe or flow rate of the gas flow; the control module circuit for controlling the gas flow in the conduit collected

流量或流速,以及调整所述负压压力值和采集管路中气流的流量或流速。 Flow rate or flow rate, and adjusting the flow rate or flow rate value and the negative pressure collection line airflow.

[0012] 所述的微电脑多用途控制器,其中,所述三通阀为机械阀、电磁阀、电动阀或步进 [0012] The multi-purpose microcomputer controller, wherein the three-way valve is a mechanical valve, a solenoid valve, electric valve or stepper

电机式怠速控制阀。 Motor type idle speed control valve.

[0013] 所述的微电脑多用途控制器,其中,所述微电脑多用途控制器还包括一消音器,所 The [0013] multi-purpose microcomputer controller, wherein said controller further comprises a multi-purpose microcomputer muffler, the

述消音器连通在所述真空泵上。 Said muffler communicating on the vacuum pump.

[0014] 具体实施方式 [0014] DETAILED DESCRIPTION

[0015] 所述的微电脑多用途控制器,其中,还包括一数位式显示装置,所述显示装置电路连接至所述控制模块电路。 [0015] The purpose of the microcomputer controller, which further comprises a digital display device, the display device control circuit is connected to the circuit module.

[0016] 所述的微电脑多用途控制器,其中,所述控制模块电路还设置有一USB接口,用于通讯连接控制中心。 [0016] The multi-purpose microcomputer controller, wherein the control circuit module further provided with a USB interface for connecting the communication control center.

[0017] 所述的微电脑多用途控制器,其中,所述控制模块电路还设置有一GPRS/3G/ Internet无线通讯模块,用于与控制中心通讯连接。 [0017] The multi-purpose microcomputer controller, wherein said control circuit is further provided with a module GPRS / 3G / Internet wireless communication module, a communication connection with the control center.

[0018] 本实用新型所提供的一种微电脑多用途控制器,由于采用了控制阀连接医院的中央负压系统,可有效利用现有条件,并在采集端口和控制阀之间的采集管管路上设置有防溢流装置,通过微电脑的控制模块电路连接控制所述控制阀,有效地防止了液体回流的意外发生;首次为医院提供了一种有效的微电脑负压治疗终端,通过数码显示和操作,取代了机械式阀体,其控制更加方便实用准确;且提高了治疗上所需的负压值,流量值等更高的准确性要求,大大縮短了患者的医疗周期。 [0018] A multipurpose micro controller provided by the present invention, the use of a control valve connected to a central vacuum system of the hospital, effective use of existing conditions, and collecting between the collection port and the control valve of tube road provided with an anti-overflow device, the control valve by the control module connected to the microcomputer control circuit, and effectively prevents the occurrence of accidental liquid reflux; the first time provides an effective negative pressure therapy terminal is a microcomputer hospital, through the digital display and operation, instead of a mechanical valve, which control more accurate and convenient and practical; and improve the accuracy requirements of higher negative pressure, the desired flow rate value or the like treatment, greatly reducing the patient's medical cycle.

[0019] 图1为本实用新型微电脑多用途控制器的模块化结构示意图; [0020] 图2为本实用新型图1中采集罐的结构示意图; [0021] 图3为本实用新型图1中防溢流装置的结构示意图; [0022] 图4为本实用新型微电脑多用途控制器外形示意图。 [0019] Figure 1 is a multi-purpose microcomputer invention modular structural diagram of the controller; [0020] FIG. 2 is a schematic view of a collection canister in FIG novel utility; [0021] FIG 1 FIG 3 is useful in novel anti-flooding device is a schematic structural diagram; [0022] FIG. 4 is a multi-purpose microcomputer controller disclosure schematic outline.

[0023] 以下将结合附图,对本实用新型的装置具体实施方式和实施例加以详细说明。 [0023] conjunction with the accompanying drawings hereinafter, be described in detail the apparatus of the present invention DETAILED DESCRIPTION Examples and embodiments. [0024] 本实用新型的一种医院中央负压系统的微电脑多用途控制器,如图l所示,其包括一控制阀401和一采集管104,在采集管104上设置所述控制阀401,通过该控制阀401 连接现有的医院中央负压系统,用来控制和调节来自医院中央负压系统的负压,用于对创口进行负压治疗,例如:人工引流、痰液、血水、消化道废液等之抽吸,手术过程或护理过程中各类呼吸性疾病中需要连续性抽吸之需求等的解决。 [0024] The multipurpose microcomputer controller of the present invention a central vacuum system in a hospital, as shown in FIG. L, which includes a control valve 401 and a collection tube 104, collection tube 104 is provided on the control valve 401 , the control valve 401 is connected through the existing hospital central vacuum system used to control and regulate the vacuum from central vacuum system of the hospital, for negative pressure wound therapy, for example: artificial drainage, sputum, blood, gastrointestinal and other waste of aspiration, surgical procedures or care to address the needs continuity during suction such as the types of respiratory disease in need.

[0025] 在所述采集管104上设置有采集瓶230,可以用来通过采集管104在负压情况下抽吸有待治疗的废液。 [0025] There is provided a waste liquid collection bottle 230, collection tube 104 can be used by suction to be treated in a negative pressure in the collection tube 104.

[0026] 同时在采集管上还设置有特殊防溢流装置,主要包括一防溢流瓶310,该防溢流瓶中设置有电极320和330,如图3所示,且所述电极连接到微电脑的控制模块电路,用来触发控制,可以控制所述控制阀关断负压的提供,如果设置有真空泵的情况下,可以停止所述真空泵的工作。 [0026] Also disposed on the collection tube has a special anti-overflow device, including an anti-overflow bottle 310, the bottle is provided with the anti-flooding electrodes 320 and 330, shown in Figure 3, and the electrode connection to the control module circuit of the microcomputer, to trigger the control, the control may be controlled to provide a negative pressure valve is turned off, if the case is provided with a vacuum pump, the vacuum pump may be stopped working. 所述控制模块电路中采用了电子式双单芯片模组实现,以保证系统的工作稳定性,在其中一块芯片当机的情况下,备份芯片可以启动工作,更加准确稳定且快速地防止了主机及中央负压系统交互感染。 The control module is formed of an electronic circuit in a single chip dual module implemented to ensure the stability of the system work, in the case where a chip when the machine work can start backup chip, a more accurate and stable and quickly prevented host central vacuum system and cross contamination.

[0027] 本实用新型所述微电脑多用途控制器装置,通过防溢流瓶310的设置,可以保证中央负压系统不被感染,因为中央负压系统一旦被感染,则可能导致整个系统成为疾病扩散渠道。 [0027] The purpose of the present invention, the micro controller device, by providing the anti-overflow bottle 310 may ensure that the central vacuum system is not infected because once the central vacuum system is infected, the disease may cause the entire system to become diffusion channels.

[0028] 本实用新型的微电脑多用途控制器,主要是针对现有的医院中央负压系统,可固定在医院使用利用医院中央负压系统固定使用或者移动式使用,其一具体实施方式如附图1和附图4所示,包括一控制阀401和一采集管104,所述采集管104通过控制阀401与医院的中央负压系统402管路连接;当同时设置一真空泵103时,所述控制阀401可以设置为三通阀,例如采用机械阀、电磁阀、电动阀或步进电机式怠速控制阀,通过所述微电脑的控制模块电路来控制,实现对中央负压系统的调节输出。 [0028] The purpose of the present invention, microcomputer controller, mainly for the existing hospital central vacuum system used in hospitals can be fixed using a central hospital vacuum system using a fixed or mobile use, attached as one embodiment DETAILED DESCRIPTION 1 and shown in the drawings, includes a control valve 401 and a collection tube 104, 104 of the collection tube 401 is connected to the hospital's central vacuum system 402 via the control line valve 4; when both a vacuum pump 103 set, the said control valve 401 may be provided as a three-way valve, for example a mechanical valve, a solenoid valve, electric valve or a stepping motor type idle speed control valve, controlled by a control module of the microcomputer circuit, to regulate the output of the central vacuum system . 所述控制阀401受所述微电脑的控制模块电路之控制,可以根据实际需要进行流量调整,由于所述控制阀采用的是可受电子控制的控制阀,可以满足实际需要的负压大小,并可以调整流量、压力大小,以及频度等等, 例如每工作10分钟休息2分钟,针对不同的负压治疗疾病对象,可以分别设置不同的治疗程序,以达到最佳的治疗效果,縮短治疗周期。 The control circuit of the control module of the microcomputer by a valve 401, the flow rate can be adjusted according to actual needs, because the control valve is controlled by using the electronically controlled valve to meet the actual needs of the size of the negative pressure, and you can adjust the flow rate, pressure, size, frequency and the like, for example, every 10 minutes the work rest for 2 minutes, and subject to different treatment of diseases of the negative pressure, can be respectively set different treatment procedures, to achieve the best therapeutic effect, shorten the treatment period .

[0029] 本实用新型微电脑控制器的外形如图4所示的,用来直接插接在医院的中央负压系统接口上,可以采用设置有真空泵或不设真空泵的不同实施例方式;当设计采用真空泵时可以单独设置真空泵模块,与该微电脑控制器分离设置,以防止真空泵工作时振动带来的与中央负压系统接口不良问题;当然也可以采用类似现有技术的负压治疗仪之外形,通 [0029] The present invention microcomputer controller shape as shown in FIG. 4, plugged on directly to the central hospital vacuum system interface is provided with a vacuum pump or a different manner to Example no vacuum may be employed; when the design when using a separate vacuum pump may be provided a vacuum pump module, the micro-controller provided separately, in order to prevent problems of poor interfaces with the central vacuum system vacuum pump caused by the vibration; of course, the shape of the negative pressure therapy apparatus similar to the prior art may be employed ,through

过三通阀的设置,可以从设备本体上延伸设置一与所述医院中央负压系统连接的接口。 By setting the three-way valve, the interface can be extended with a connection to the central hospital vacuum system from the apparatus body. [0030] 当中央负压系统负压不足时,可以通过启动真空泵103来补充,或者在出现停电等非正常情况,或者在野外作业使用时,可以通过所述微电脑的控制模块电路之控制,实现通过真空泵103来产生负压代替中央负压系统工作,由此解决现有中央负压系统不稳定的问题,防止断气情形的出现。 [0030] When the negative pressure is less than a central vacuum system, can be supplemented by the vacuum pump 103, in the event of a power failure or abnormal condition, or used in field operations, can be controlled by the control circuit of the microcomputer module, implemented generating a negative pressure by a vacuum pump 103 in place of the central vacuum system operates, thereby solving the problem of the conventional central vacuum system instability, to prevent situations breathe. 同时可将传统的机械式所述中央负压系统也改为双单芯片控制,用来保证整个控制系统的稳定性。 While the traditional mechanical central vacuum system may also be used for two single-chip control, to ensure the stability of the whole control system.

[0031] 本实用新型的具体实施例中,位于所述采集管104的端部一般设置有回流接口, 用来连接带吸液处,例如创面处的敷料101上,用于回流敷料101中的液体,如脓液或伤口渗出液;如附图2所示,在所述采集管104的管路上,还设置有串联的采集接口即一入流管210和一出气管220,伸入到所述采集瓶230中,所述出气管220的管口接近所述采集瓶的瓶口部位设置,如此可以保证回流液体能够大量留存在采集瓶230中,用于采集回流的液体200。 [0031] Specific embodiments of the present invention embodiment, at an end portion of collection tube 104 is generally provided with a reflux interface for connection with the absorbent, wound dressing 101 at, for example, the dressing was refluxed for 101 liquids such as pus or wound exudate; as shown in the drawings, the pipeline of the collection tube 104 is further provided with a series of acquisition interface 2 i.e. a tube inlet 210 and a pipe 220 extending into the said collection bottle 230, the opening 220 of the endotracheal tube proximate the collection bottle spout portion is provided, so can ensure a large amount can be retained in the reflux liquid collected in the bottle 230, 200 for collecting liquid reflux.

[0032] 如附图3所示,在所述采集瓶230和真空泵103之间的采集管104管路上设置所述防溢流装置310,该防溢流装置310连通到一带有电极320、330的防溢流瓶340中,且所述电极320、330由其引线321 、331通过一微电脑的控制模块电路108连接至控制阀401, 由此连接到医院的中央负压系统402和/或所述的真空泵103,用于当液体200从防溢流装置310流入到带有电极320、330的防溢流瓶340时,液体200的导电性导通两电极320、 330之间的回路,触发停机的信号给所述的控制模块108电路,由控制模块108电路切断控制阀401的工作电源,并可控制所述的真空泵103停止工作,并可发出报警信号。 [0032] As shown in Figure 3, the anti-road in the collection tube 104 is provided between the bottle 230 and the vacuum pump 103 overflow collecting means 310, 310 of the anti-overflow device to a communication with the electrodes 320 and 330 the overfill the bottle 340, and the electrode leads 320 and 330 by 321, 331 by a microcomputer of the control module circuit 108 is connected to the control valve 401, thereby connecting the central vacuum system 402 to the hospital and / or said vacuum pump 103, 200 for, when the liquid flows in from the anti-overflow device 310-340, the conductive 320 is turned on, the circuit between the two electrodes 330 with the electrodes 320 and 330 anti-flooding liquid bottle 200, trigger circuit 108 is shut down signal to the control module, the control circuit 108 controls the power supply module off valve 401, and may control the vacuum pump 103 is stopped, and an alarm signal. [0033] 在所述采集瓶230和控制阀401之间的采集管104管路上,所设置的防溢流装置310可以防止在任何情况下,采集瓶230发生不慎回流的意外。 [0033] In the collection bottle 401. The control valve 230 and the collection tube 104 on the way, the anti-flooding device 310 may be provided to prevent in any case, inadvertently reflux collection bottle 230 accidents. 该防溢流装置310的工作原理,如附图3所示,利用液体200的导电原理,将处于防溢流瓶340装置中的两根电极320、 330接入微电脑的控制模块电路108,一旦采集管104上发生溢流的现象,回流的液体将导通两根电极320、330,触发控制信号,由所述微电脑控制控制阀关闭,停止创面负压治疗的 The working principle of the anti-flooding device 310, as shown in Figure 3, the principle of a conductive liquid 200, electrodes 320 will be in two bottle overfill device 340, the microcomputer 330 of the access control circuit module 108, once collecting overflow phenomenon occurs on the tube 104, the reflux liquid conduction two electrodes 320 and 330, trigger control signal, the microcomputer control by the control valve is closed, stopping the negative pressure wound therapy

工作。 jobs. 在电路中设置真空泵103的情况下,可同时切断真空泵103的工作电源并发出警告 A vacuum pump disposed in the case 103 in the circuit, the power supply can be cut off while the vacuum pump 103 and issues a warning

信号,告警的同时进一步调整负压力的频率和压力值,以阻止回流的继续。 Signal, alarm and further adjusting the frequency of negative pressure and pressure values, to prevent continued reflux.

[0034] 进一步地,在所述防溢流装置310和控制阀401之间的采集管104管路上,还设置 [0034] Further, the collection tube 104 in the path between the anti-overflow device 401 and the control valve 310 is also provided

有一探针做的传感器107;以及,所述传感器107电连接所述控制模块电路108,用于感应采 A sensor probe 107 made; and, the sensor module 107 is electrically connected to the control circuit 108 for sensing Mining

集由该传感器107转换出的相对大气压之负压压力值,以及感应采集管路中气流的流量或 Set by the sensor 107 converts a negative pressure relative to the atmospheric pressure value, and a flow sensor in the gas flow line or gathering

流速等信号,并由所述控制模块电路相应通过电信号精确控制负压力的大小,以实现对采 Velocity and other signals, the control module by a respective circuit by an electrical signal the magnitude of negative pressure is precisely controlled, in order to achieve Mining

集流量的控制;所述的控制模块还可包括一专用IC模组,专门用于控制所述采集管路中负 Controlling the flow set; said control module further comprises a dedicated IC module dedicated to controlling the capture line negative

压气流的流量或流速,以及用于调整所述负压的压力值,或/和采集管路中气流的流量或 Pressure or flow rate of the gas stream flow velocity, and the pressure value for adjusting the negative pressure and / or gas flow line or collection

流速,优点在于适应了多种创面的辅助治疗。 Flow rate, the advantage is to adapt to the adjuvant treatment of various wounds.

[0035] 此外,所述控制模块电路108连接一直流电源及其备用电源121,在所述直流电源及其备用电源121的电路上还外接一交流电源122。 [0035] In addition, the control module 108 is connected to a DC power circuit and backup power supply 121, the DC power supply to the circuit and an external backup power supply 121 is also an AC power supply 122. 其目的在于持续而长久的支持微电脑多用途控制器正常运转,以满足治疗的需要;尤其是双电源的模式,进一步降低了因没有电造成停真空泵103的危险;而交流电源122的使用,更便于微电脑多用途控制器的日常工作,以及方便对直流电源及其备用电源121进行充电。 Its object is to support continuous and long-term multi-purpose microcomputer controller functioning to meet the needs of treatment; especially dual power mode, further reducing the risk of failing to stop the vacuum pump 103 causes power; and the use of the AC power supply 122, and more Multi-purpose microcomputer controller to facilitate routine work, and to facilitate the DC power supply and the backup power supply 121 is charged.

[0036] 优选地,所述微电脑多用途控制器还包括一消音器131,所述消音器131连通在所 [0036] Preferably, the controller further comprises a multi-purpose microcomputer muffler 131, the muffler 131 are in communication

述真空泵103上。 Said vacuum pump 103. 所述消音器131实际上是一种可降低真空泵103在工作时所发出噪音的 The muffler 131 is essentially a vacuum pump 103 to reduce the noise emitted during operation

消音装置,使整台微电脑多用途控制器运转时的噪音极低,便于患者的休息和治疗。 Muffler means that the entire purpose microcomputer controller Extremely low noise during operation, facilitates rest and treatment of patients.

[0037] 另外,所述微电脑多用途控制器还包括一数位式显示装置,所述显示装置电路连 [0037] Further, the controller further comprising a microcomputer multipurpose digital display device, said display device circuitry connected

接至所述控制模块电路,用于显示负压压力值、温度、气流流速、流量等的数值,便于监控辅 Circuit connected to the control module, for displaying the numerical value of negative pressure, temperature, air velocity, flow etc., to facilitate monitoring of the secondary

助治疗创面的过程。 Help the process of wound treatment. 操作简单,方便使用,縮短了医疗周期,更可以一目了然地了解具体参 Simple, easy to use, medical shorter period, more specific reference to understand at a glance

数的指标,利于护理人员的监测、记录和护理。 Index number, which will help caregivers monitor, record and care. 所述微电脑多用途控制器还可以设置有USB The multi-purpose microcomputer can also be provided with a USB controller

接口电路,用于外联连接一控制中心,例如护士中心的电脑,可以获取各个本实用新型微电 Interface circuit for connecting with an external control center, such as a nurse's central computer, the present invention can obtain various microelectronic

脑多用途控制器的实时数据并显示或报警。 Real-time data and the controller brain multipurpose display or alarm.

[0038] 本实用新型微电脑多用途控制器还可以形成一移动式设备,方便携带到野外作业使用,例如野战医院使用。 [0038] The present invention may also form the microcomputer controller a multipurpose mobile devices, portable field operations to use, for example, field hospital use. 本实用新型所述微电脑多用途控制器中,还可以在所述控制模块电路中设置无线通信模块,透过GPRS/3G/Internet等传送系统可以做到远距离观测,例如将信号发送到护理站或区域医学中心做判断与观测等。 The present invention is a multi-purpose microcomputer controller, the wireless communication module may be provided in the circuit control module, via GPRS / 3G / Internet delivery system and the like can be done remotely observed, for example, transmits a signal to the nursing station regional Medical Center or to make a judgment and observation and so on.

[0039] 以上优选实施例中,在采集管管路上设置有连通到带电极的容器中的防溢流装置技术根据实际应用可以采用现有各种可能的方案,为本领域技术人员所熟知,在此也不再赘述。 [0039] In the above preferred embodiment, the collecting pipe is provided with a communication path to the anti-overflow device art container with electrodes in accordance with conventional practice may be employed various possible solutions, those skilled in the art, this will not repeat them.

[0040] 本实用新型的具体实施方式所描述的一种医院中央负压系统的微电脑多用途控制器,由于设置了控制阀结构连接医院的中央负压系统,可以具有更宽泛的适用范围,值得推广使用;同时,通过设置该防溢流装置,有效地防止了液体回流的意外发生,彻底避免了由此所导致的二次污染,加快了创面愈合的速度。 [0040] The micro controller for a multi-purpose hospital central vacuum system of the present invention to the specific embodiments described, since the central vacuum system connected to the control valve arrangement hospital, may have a broader scope, it is worth promote the use; the same time, by providing the anti-overflow device, effectively prevents the backflow of liquid accident, completely avoid secondary pollution caused thereby, accelerates wound healing.

[0041] 应当理解的是,对本领域普通技术人员来说,可以根据上述说明加以改进或变换, 例如对应多个回流端口,在采集管管路上设置多个防溢流装置等,而所有这些改进和变换都本应属于本实用新型所附权利要求的保护范围。 [0041] It should be understood that those of ordinary skill in the art, can be modified or converted according to the above description, for example, corresponding to a plurality of return ports, a plurality of anti-overflow device in the collection tube on the road, etc., and all such modifications and conversion are present shall fall into the scope of the present invention as claimed in the appended claims.

Claims (8)

  1. 一种医院中央负压系统的微电脑多用途控制器,其特征在于,其包括一控制阀和一采集管,所述采集管通过管路与所述控制阀相连接;所述控制阀用于连接医院的中央负压系统;所述采集管的末端用于连接待吸液处,并在所述采集管的管路上设置有采集瓶,用于采集回流的液体;在所述采集瓶内设置其出气管管口接近采集瓶的瓶口部位设置;在所述采集瓶和控制阀之间的采集管管路上,设置有一防溢流瓶,所述防溢流瓶中设置电极,且所述电极连接一微电脑的控制模块电路,用于在所述防溢流瓶中有液体溢流时由所述微电脑控制所述控制阀关闭;所述微电脑的控制模块电路控制连接所述控制阀,用于控制控制阀的导通流量和频度。 Multi-purpose microcomputer controller for a hospital central vacuum system, characterized in that it comprises a control valve and a collection tube, the collection tube is connected via a line to the control valve; the control valve for connecting central vacuum system of the hospital; end of the tube for collecting a liquid to be sucked at the connection, and is provided with the pipe path of the collection bottle collection tube for collecting a liquid reflux; provided that the collecting vial air outlet tube close collection bottle neck finish portion is provided; at the electrodes of the tube for collecting path between the bottle and the control valve is provided with an anti-overflow bottle, the bottle overfill the electrode, and a microcomputer connected to the control module circuit for the anti-flooding when the bottle with the liquid overflow of the microcomputer control by the control valve is closed; the control circuit module is connected to the microcomputer controlling a control valve for conducting flow control valve and frequency control.
  2. 2. 根据权利要求1所述的微电脑多用途控制器,其特征在于,所述控制阀设置为一三通阀,以及设置一真空泵,通过所述三通阀连接所述采集管管路;并由所述微电脑的控制模块电路控制连接所述三通阀和所述真空泵,用于在所述医院中央负压系统压力不足时由所述真空泵补充负压以及在所述溢流瓶中有溢流时同时停止所述真空泵的工作。 2. Multi-purpose microcomputer controller according to claim 1, wherein the control valve is a three-way valve is provided, and provided with a vacuum pump, said three-way valve is connected through the collecting pipe line; and a control circuit connected to the microcomputer of the control module by the three-way valve and the vacuum pump is insufficient for the hospital central vacuum system pressure is supplemented by the vacuum pump and the negative pressure in the bottle has an overflow underflow while stopping the flow of the vacuum pump work.
  3. 3. 根据权利要求2所述的微电脑多用途控制器,其特征在于,在所述防溢流装置和真空泵之间的采集管管路上,设置有一电路连接至所述控制模块电路的探针,用于感应所述采集管路中的负压压力值及采集管路中气流的流量或流速;所述控制模块电路用于控制所述采集管路中气流的流量或流速,以及调整所述负压压力值和采集管路中气流的流量或流速。 3. The multi-purpose microcomputer controller according to claim 2, wherein, in the path between the collecting pipe anti-overflow device and a vacuum pump, there is provided a circuit module connected to the control circuit of the probe, for sensing the flow rate or flow rate of the acquisition line, and the negative pressure collection line gas stream; said control circuit module for controlling the flow rate of the air flow collecting line or flow rate, and adjusting the negative and collecting pressure values ​​of the pressure in the gas flow line or flow velocity.
  4. 4. 根据权利要求3所述的微电脑多用途控制器,其特征在于,所述三通阀为机械阀、电磁阀、电动阀或步进电机式怠速控制阀。 4. A multi-purpose microcomputer controller according to claim 3, wherein said three-way valve is a mechanical valve, a solenoid valve, electric valve or a stepping motor type idle speed control valve.
  5. 5. 根据权利要求1至4任一所述的微电脑多用途控制器,其特征在于,所述微电脑多用途控制器还包括一消音器,所述消音器连通在所述真空泵上。 According to any one of claims 1 to 4 microcomputer according to a multi-purpose controller, wherein said controller further comprises a multi-purpose microcomputer muffler, said muffler communicating on the vacuum pump.
  6. 6. 根据权利要求5所述的微电脑多用途控制器,其特征在于,还包括一数位式显示装置,所述显示装置电路连接至所述控制模块电路。 6. A multi-purpose microcomputer controller according to claim 5, characterized in that, further comprising a digital display device, the display device control circuit is connected to the circuit module.
  7. 7. 根据权利要求6所述的微电脑多用途控制器,其特征在于,所述控制模块电路还设置有一USB接口,用于通讯连接控制中心。 The multi-purpose microcomputer controller according to claim 6, characterized in that the control module circuit is further provided with a USB interface for connecting the communication control center.
  8. 8. 根据权利要求6所述的微电脑多用途控制器,其特征在于,所述控制模块电路还设置有一GPRS/3G/Internet无线通讯模块,用于与控制中心通讯连接。 8. The multi-purpose microcomputer controller according to claim 6, characterized in that the control module circuit is further provided with a GPRS / 3G / Internet wireless communication module for communication with the control center are connected.
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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102274573A (en) * 2011-05-17 2011-12-14 北京航空航天大学 Microprocessor-based core adjustable dual suction negative pressure wound therapy device
CN102805894A (en) * 2011-06-03 2012-12-05 惠州市华阳医疗电子有限公司 Negative pressure wound therapy system based on external terminal monitoring
CN103608049A (en) * 2011-05-13 2014-02-26 保罗·哈特曼股份公司 Device for providing vacuum for the medical vacuum treatment of wounds
CN103920231A (en) * 2014-04-25 2014-07-16 昆山韦睿医疗科技有限公司 Negative pressure wound therapeutic equipment and control method thereof
CN104225770A (en) * 2014-09-30 2014-12-24 昆山韦睿医疗科技有限公司 Method for cooperation of multiple negative-pressure treatment devices and negative-pressure treatment system
CN104274900A (en) * 2011-06-03 2015-01-14 惠州市华阳医疗电子有限公司 Negative pressure wound therapy system simultaneously suitable for inner negative pressure source and outer negative pressure source
CN104721892A (en) * 2015-02-09 2015-06-24 隗刚 Medical vacuum negative-pressure therapeutic system
CN104984417A (en) * 2015-06-25 2015-10-21 南阳市汇博生物技术有限公司 Portable mini vacuum pump negative pressure scar treatment device
CN104274900B (en) * 2011-06-03 2016-12-14 菅冀祁 Based on the negative pressure wound treating system being suitable for inside and outside negative pressure source simultaneously
CN108325003A (en) * 2018-03-08 2018-07-27 江苏海泽医疗科技发展有限公司 A kind of Minimally Invasive Surgery device for adjusting vacuum suction flow

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103608049A (en) * 2011-05-13 2014-02-26 保罗·哈特曼股份公司 Device for providing vacuum for the medical vacuum treatment of wounds
CN103608049B (en) * 2011-05-13 2016-04-06 保罗·哈特曼股份公司 There is provided negative pressure for the equipment of the medical science Negative pressure of wound
CN102274573A (en) * 2011-05-17 2011-12-14 北京航空航天大学 Microprocessor-based core adjustable dual suction negative pressure wound therapy device
CN102805894A (en) * 2011-06-03 2012-12-05 惠州市华阳医疗电子有限公司 Negative pressure wound therapy system based on external terminal monitoring
CN104274900B (en) * 2011-06-03 2016-12-14 菅冀祁 Based on the negative pressure wound treating system being suitable for inside and outside negative pressure source simultaneously
CN104274900A (en) * 2011-06-03 2015-01-14 惠州市华阳医疗电子有限公司 Negative pressure wound therapy system simultaneously suitable for inner negative pressure source and outer negative pressure source
CN103920231A (en) * 2014-04-25 2014-07-16 昆山韦睿医疗科技有限公司 Negative pressure wound therapeutic equipment and control method thereof
WO2016050132A1 (en) * 2014-09-30 2016-04-07 昆山韦睿医疗科技有限公司 Method for coordinating multiple negative-pressure therapeutic apparatus and negative-pressure therapeutic system
CN104225770A (en) * 2014-09-30 2014-12-24 昆山韦睿医疗科技有限公司 Method for cooperation of multiple negative-pressure treatment devices and negative-pressure treatment system
CN104721892A (en) * 2015-02-09 2015-06-24 隗刚 Medical vacuum negative-pressure therapeutic system
CN104984417A (en) * 2015-06-25 2015-10-21 南阳市汇博生物技术有限公司 Portable mini vacuum pump negative pressure scar treatment device
CN108325003A (en) * 2018-03-08 2018-07-27 江苏海泽医疗科技发展有限公司 A kind of Minimally Invasive Surgery device for adjusting vacuum suction flow

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