CN102613979A - Safe and sanitary low-cost residual urine drainage measuring system - Google Patents

Safe and sanitary low-cost residual urine drainage measuring system Download PDF

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Publication number
CN102613979A
CN102613979A CN2012101047576A CN201210104757A CN102613979A CN 102613979 A CN102613979 A CN 102613979A CN 2012101047576 A CN2012101047576 A CN 2012101047576A CN 201210104757 A CN201210104757 A CN 201210104757A CN 102613979 A CN102613979 A CN 102613979A
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peristaltic pump
connected
urine
cost
safe
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CN2012101047576A
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Chinese (zh)
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林玲
王新扬
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成都维信电子科大新技术有限公司
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Publication of CN102613979A publication Critical patent/CN102613979A/en

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Abstract

The invention discloses a safe and sanitary low-cost residual urine drainage measuring system. The safe and sanitary low-cost residual urine drainage measuring system comprises a drainage tube (1), a peristaltic pump (2), a urine collecting bag (3) and a microcontrol unit (6), wherein the drainage tube (1) is connected with an inlet of the peristaltic pump (2); an outer of the peristaltic pump (2) is connected with an inlet of the urine collecting bag (3); the urine collecting bag (3) is connected with a weighing sensor (5); a gravity signal output end of the weighing sensor (5) is connected with a signal input end of the microcontrol unit (6); and a signal output end of the microcontrol unit (6) is connected with the peristaltic pump (2) and a display (7). A creep pressure pipe on the peristaltic pump is disposable, so that the problem that the traditional negative pump is difficult to clean and disinfect is solved, and the safe and sanitary low-cost residual urine drainage measuring system is safe, sanitary and low in cost; the hanger type weighing sensor is convenient to use and is unlikely to be damaged; and the safe and sanitary low-cost residual urine drainage measuring system has the characteristics of high accuracy of the measuring result, high safety, simplicity in operation, high measuring speed and the like.

Description

安全卫生的低成本残余尿液弓I流测量系统 Health and safety of low-cost residual urine bow I flow measurement system

技术领域 FIELD

[0001] 本发明涉及ー种安全卫生的低成本残余尿液引流測量系统。 [0001] The present invention relates to a low cost residual urine drainage measurement system ー kinds of safety and health.

背景技术 Background technique

[0002]60岁以上的男性,前列腺增生的发病率高达30%以上,其中,有部分病人有明显的排尿功能障碍,包括尿不尽、残余尿量多等,较为严重的情况下,残余尿尿量多达400ml。 [0002] 60-year-old men, the incidence of prostate hyperplasia up to 30%, of which, some patients have significant voiding dysfunction, including urinary endless, residual urine volume wait, under more serious circumstances, residual urine urine output up to 400ml. 此夕卜,一些神经损伤的患者,会出现排尿意识障碍,残余尿量很大。 Bu this evening, nerve damage in some patients, there will be voiding disturbance of consciousness, a large residual urine volume. 众所周知,大量的尿量残余会严重伤及肾脏功能,因此,了解排尿障碍病人的残余尿量在临床诊断上就显得非常重要。 As we all know, a lot of residual urine can seriously hurt kidney function, therefore, to understand the amount of residual urine voiding dysfunction patients is very important in clinical diagnosis.

[0003] 传统的測量残余尿量的方法主要分为两种:(1)用一根引流管经尿道插入膀胱,引流尿液后通过量杯或量筒等工具进行测量,普通引流管的引流速度慢,且引流时上尿路有源源不断的尿液流入膀胱,因此,引流时间长、耽误时间且准确度较差。 [0003] The traditional method of measuring the amount of residual urine is mainly divided into two types: (1) with a drainage tube inserted into the bladder through the urethra, the urine drainage cup or the like measured by the graduated cylinder tools, ordinary drainage tube drainage rate slower , and drainage of the urinary tract during a steady stream of urine flowing into the bladder, and therefore, the drainage time is long, the time delay and poor accuracy. (2)采用三维B超进行测量,測量由内部计算完成,此方法不仅费用高,而且精度低。 (2) B-D is measured, the measurement is completed by the internal calculation, this method is not only expensive, but low accuracy.

[0004] 也有一些临床医务人员发明了ー种利用负压泵进行引流,自动控制系统进行控制,液体流量传感器和称重传感器进行测量的残余尿液弓I流测量系统。 [0004] There are also some clinicians invention using a vacuum pump ー species drainage, the automatic control system controls the liquid flow sensor and the load cell for measuring the residual bow I urine flow measurement system. 如ZL200910191540,尿液快速引流測定系统,包括负压泵、引流管、计量装置、液体流量传感器和PLC自动控制系统,液体流量传感器设置于负压泵的介质入口内,液体流量传感器的信号输入PLC自动控制系统,PLC自动控制系统的信号输出端与负压泵的控制电路电连接;计量装置包括托盘和称重传感器,托盘固定设置于称重传感器之上,称重传感器的重力信号输入PLC自动控制系统;它还包括电动阀,介质入口与引流管通过电动阀相连,PLC自动控制系统的信号输出端与电动阀的指令接收端相连。 As ZL200910191540, urine drainage rapid assay system comprising a vacuum pump, a drainage tube, a metering device, and a liquid flow sensor PLC control system, the liquid flow sensor is provided in the negative pressure of the pump medium inlet, a signal input of the PLC liquid flow sensor automatic measuring apparatus includes a tray and a weighing sensor, fixed to the tray disposed above the load cell, load cell gravity the PLC input signal; a control circuit an electrical signal output of the automatic control system, PLC automatic control system is connected to the negative pressure pump the control system; further comprising an electric valve, through the medium inlet and the draft tube is connected to the electric valve, the signal output of the PLC control system and is connected to the instruction receiving end of the electric valve. 该方案通过负压泵对尿液进行负压引流(由PLC自动控制系统控制电动阀以调节引流管路内尿液的流量大小),再通过计量装置測量引流所得的尿液量,具有引流速度快、測量准确度高和操作方便等优点。 The suction drainage scheme (electric valve controlled by a PLC control system to regulate the flow conduit size in the urine drainage) for the passage of urine negative pressure pump, and then the amount of urine obtained by measuring the drainage of the metering device, having a drainage rate fast, high measurement accuracy and ease of operation. 然而,该方案存在以下缺点: However, this solution has the following disadvantages:

(I)液体流量传感器被置于引流回路中,若一次性使用,成本太高,病人无法接受;若想要进行反复循环使用,清洗、消毒十分困难。 (I) liquid flow sensor is placed in the drainage loop, if one-time use, cost is too high, the patient can not accept; if you want to be repeatedly recycled, cleaning, disinfection very difficult. (2)称重装置使用托盘式称重传感器,使用中,操作人员稍不注意就会损坏传感器,使用起来很不方便。 (2) weighing the weighing apparatus using a tray sensor, in use, the operator little attention will damage the sensor, very easy to use. (3)电动阀被置于负压泵的介质入口与引流管之间,电动阀若一次性使用,成本高,病人无法接受;若重复使用,必须每次进行清洗和消毒,清洗和消毒不仅麻烦而且很难达到卫生标准。 (3) the electric valve is placed in a medium pressure pump inlet and draft tube, the electric valve if disposable, the high cost, the patient can not accept; if reusable, each must be cleaned and disinfected, cleaned and disinfected only cumbersome and difficult to achieve health standards.

发明内容 SUMMARY

[0005] 本发明的目的在于解决现有技术的不足,提供ー种新型的安全卫生的低成本残余尿液引流測量系统。 [0005] The object of the present invention is to solve the disadvantages of the prior art, to provide a low cost residual urine drainage measurement system ー new type of safety and health.

[0006] 本发明的目的是通过以下技术方案来实现的:安全卫生的低成本残余尿液引流测量系统,它包括引流管、蠕动泵、集尿袋、称重挂钩、称重传感器、微控制単元和显示器,引流管与蠕动泵的入口相连,蠕动泵的出口通过软导管与集尿袋的入口相连,集尿袋挂接在称重挂钩上,称重挂钩与称重传感器连接;称重传感器的重力信号输出端与微控制単元的信号输入端连接,微控制単元的信号输出端分别与蠕动泵和显示器连接。 [0006] The object of the present invention is achieved by the following technical solutions: safety and health cost measurement residual urine drainage system, comprising a drainage tube, peristaltic pump, a urine collection bag, weighing hook, weighing sensor, the micro control radiolabeling and a display element, the inlet pipe and the drainage is connected to the peristaltic pump, the peristaltic pump is connected to the outlet through the inlet of the urine collection bag with a soft catheter, the urine collection bag mounted on the weighing hook, is connected with the load cell weighing hook; weighing gravity control signal output terminal of the micro-membered radiolabeling signal input terminal is connected to the sensor, the micro control signal output terminal are connected to the radiolabeling membered peristaltic pumps and monitors. [0007] 本发明所述的蠕动泵包括连接其入口及出口的蠕压管。 [0007] The peristaltic pump according to the present invention comprises a connector which creeping pressure inlet and outlet pipe.

[0008] 本发明所述的蠕压管为可拆卸一次性蠕压管。 [0008] Follicle-pressure pipe according to the invention is removably disposable pressure tube creep.

[0009] 本发明的有益效果是: [0009] Advantageous effects of the present invention are:

(1)蠕动泵上所使用的蠕压管为一次性使用的,使用过后拆卸、更换即可,解决了传统负压泵清洗和消毒困难的问题,安全卫生且成本低; (1) The creep on the peristaltic pump is used the pressure tube is disposable after use disassembly, replacement can solve the problem of cleaning and disinfection conventional negative pressure pump problems, health and safety, and low cost;

(2)微控制単元通过所测量的集尿袋中尿液重量的变化量来计算尿液的流率,取缔传统高成本的液体流量传感器,降低了系统成本且解决了液体流量传感器清洗和消毒困难的问题; (3)将一次性集尿袋挂在挂钩式称重传感器上进行测量,使用方便且不易损坏,成本也较托盘式称重传感器低; (2) radiolabeling micro control element by variation of the flow rate measured by weight of the urine collection bag of urine in the urine calculated ban costly conventional liquid flow sensor, reducing system cost and solve the cleaning and disinfecting liquid flow sensor difficult problem; (3) the disposable collection bag hanging on a hook on the weighing sensor measurement, easy to use and easily damaged, but also lower than the cost of the pallet load cell;

(4)本測量系统的测量结果准确度高,安全性好,操作简单,測量速度快,完整一次測量后,无需清洗或消毒任何系统部件,只需更换引流管、蠕压管和集尿袋,三项成本加起来不超过10元。 (4) the present measurement result of the measurement system accuracy, safety, simple operation, high speed, after a complete measurement, no cleaning or disinfecting any system component, simply replace the drainage tube, and urine collection bag creep pressure pipe , three add up to the cost of not more than 10 yuan.

附图说明 BRIEF DESCRIPTION

[0010] 图I为本发明结构示意图; [0010] Figure I is a structural schematic view of the invention;

图2为本发明蠕动泵的结构示意图; Schematic structural diagram of the peristaltic pump of FIG. 2 of the present invention;

图3为本发明控制原理示意图; FIG 3 is a schematic control principle of the present invention;

图中,I-引流管,2-蠕动泵,3-集尿袋,4-称重挂钩,5-称重传感器,6-微控制単元,7-显示器,8-软导管,9-蠕压管。 FIG, I- drainage tube, peristaltic pump 2-, 3- urine collection bag, 4- weighing hook, 5-weighing sensor, the micro control radiolabeling membered 6-, 7- display, soft catheter 8-, 9- pressure creep tube.

具体实施方式 Detailed ways

[0011] 下面结合附图进一歩描述本发明的技术方案:如图I所示,安全卫生的低成本残余尿液引流測量系统,它包括引流管I、蠕动泵2、集尿袋3、称重挂钩4、称重传感器5、微控制単元6和显示器7,引流管I与蠕动泵2的入口相连,蠕动泵2的出ロ通过软导管8与集尿袋3的入口相连,集尿袋3挂接在称重挂钩4上,称重挂钩4与称重传感器5连接;称重传感器5的重力信号输出端与微控制単元6的信号输入端连接,微控制単元6的信号输出端分别与蠕动泵2和显示器7连接。 [0011] The following description of the drawings into a ho aspect of the present invention in combination: FIG I, the cost of health and safety measurement residual urine drainage system, comprising a drainage tube I, peristaltic pumps 2, 3 urine collection bag, said heavy hook 4, the load cell 5, the micro control unit 6 and display 7 radiolabeling, the drainage tube is connected to the inlet I and 2 of the peristaltic pump, the peristaltic pump is connected ro 2 through the inlet 8 and the soft catheter urine collection bag 3, the urine collection bag 3 mounted on the hook 4 in the weighing, the weighing hook 4 is connected to the load cell 5; weighing gravity sensor signal output terminal 5 and the micro control unit 6 radiolabeling a signal input terminal, a control micro-membered radiolabeling signal output terminal 6, respectively 2 is connected to the peristaltic pump 7, and a display.

[0012] 如图2所示,蠕动泵2包括连接其入口及出口的可拆卸一次性蠕压管9。 [0012] As shown in FIG 2, the peristaltic pump comprises a removably disposable creep 2 pressure pipe 9 is connected to its inlet and outlet.

[0013] 下面结合图3对本发明的控制原理及工作过程作进ー步说明:将引流管I通过尿道插入病人膀胱,对膀胱内的剰余尿液进行引流,蠕动泵2提供一个负压帮助引流快速完成,尿液在引流作用下穿过引流管I和蠕压管9流进软导管8,最終流进集尿袋3 ;挂钩式称重传感器5测得集尿袋3中尿液的重力信号后,将重力信号传送至微控制単元6中的模数转换电路,模数转换电路将其转换为数字信号后发送至处理单元,处理单元计算出尿液的重量后控制显示器7显示测量结果(显示器7同时可显示病人姓名、年龄和病床号等信息);根据集尿袋3中尿液重量的变化量可计算得到尿液的流率,当流率较大或较小时,微控制単元6发送指令,调整蠕动泵2的转速,使蠕动泵2内的尿液流率与引流速度匹配,当流率低于某ー预设值时,微控制単元6自动停止蠕动泵2的转动,实现自动 [0013] below with reference to FIG. 3 control principle and operation of the present invention will be feed ー Step Description: The drainage tube I inserted into the patient's bladder through the urethra, of for Surplus I your bladder for drainage, peristaltic pump 2 provides a negative pressure assist drainage quickly, through the urine drainage tube 9 I and creep flow into the pressure pipe 8 in the soft catheter drainage effect, the urine collection bag 3 into the final stream; hook load cell 5 as measured in the urine collection bag 3 gravity after the signal, the gravity signal is transmitted to the micro-control of radiolabeling element 6 analog to digital converters, analog to digital conversion circuit sends to the processing unit after it is converted into a digital signal, the processing unit calculates the weight of urine controls display 7 to display the measurement results of (display 7 may display information while the patient name, age, number of beds, and the like); flow rate calculated to give an amount of urine the urine collection bag according to a change in the weight of the urine 3, when the flow rate is small or large, the micro control element radiolabeling 6 transmits commands to adjust the speed of the peristaltic pump 2, so that the flow rate of a peristaltic pump and the drainage of urine in the second matching rate, when the flow rate is low ー certain preset value, the micro control unit 6 radiolabeling automatically stop rotation of the peristaltic pump 2, automatic 保护。 protection.

Claims (3)

1.安全卫生的低成本残余尿液引流測量系统,其特征在于:它包括引流管(I)、蠕动泵(2)、集尿袋(3)、称重挂钩(4)、称重传感器(5)、微控制単元(6)和显示器(7),引流管(I)与蠕动泵(2)的入口相连,蠕动泵(2)的出口通过软导管(8)与集尿袋(3)的入口相连,集尿袋(3)挂接在称重挂钩(4)上,称重挂钩(4)与称重传感器(5)连接;称重传感器(5)的重力信号输出端与微控制単元(6)的信号输入端连接,微控制単元(6)的信号输出端分别与蠕动泵(2)和显示器(7)连接。 1. The cost of health and safety measure residual urine drainage system, characterized in that: it comprises a drainage tube (the I), the peristaltic pump (2), the urine collection bag (3), weighing hook (4), the load cell ( 5), a micro control radiolabeling element (6) and a display (7), is connected to the inlet drainage tube (I) and a peristaltic pump (2), the outlet of the peristaltic pump (2) through a soft catheter (8) with a urine collection bag (3) an inlet connected to a urine collection bag (3) mounted on a weighing hook (4), weighing hook (4) and the load cell (5) is connected; gravity load cell signal output terminal (5) and a micro control radiolabeling element (6) connected to a signal input terminal, a micro control radiolabeling element (6) is a signal output terminal connected to a peristaltic pump (2) and a display (7).
2.根据权利要求I所述的安全卫生的低成本残余尿液引流測量系统,其特征在于:所述的蠕动泵(2 )包括连接其入ロ及出口的蠕压管(9 )。 According to claim I of the cost of health and safety measure residual urine drainage system, characterized in that: said peristaltic pump (2) comprises a connector into which creep ro and pressure outlet tube (9).
3.根据权利要求I或2所述的安全卫生的低成本残余尿液引流測量系统,其特征在于:所述的蠕压管(9)为可拆卸一次性蠕压管。 According to claim I or claim 2, health and safety, low-cost measuring residual urinary drainage system, wherein: the creep pressure pipe (9) is removably disposable pressure tube creep.
CN2012101047576A 2012-04-11 2012-04-11 Safe and sanitary low-cost residual urine drainage measuring system CN102613979A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2570790Y (en) * 2002-10-19 2003-09-03 合肥新月电子技术有限责任公司 Arena detector
US20060270971A1 (en) * 2004-09-09 2006-11-30 Mark Gelfand Patient hydration system with a redundant monitoring of hydration fluid infusion
CN101254141A (en) * 2007-02-27 2008-09-03 北京优尼脉科技开发有限公司 Catheter joint, emiction device and emiction method thereof
CN201213936Y (en) * 2008-05-20 2009-04-01 媛 苑 Transfusion alarm
CN101711679A (en) * 2009-11-20 2010-05-26 中国人民解放军第三军医大学第一附属医院 Quick urine drainage and determination system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2570790Y (en) * 2002-10-19 2003-09-03 合肥新月电子技术有限责任公司 Arena detector
US20060270971A1 (en) * 2004-09-09 2006-11-30 Mark Gelfand Patient hydration system with a redundant monitoring of hydration fluid infusion
CN101254141A (en) * 2007-02-27 2008-09-03 北京优尼脉科技开发有限公司 Catheter joint, emiction device and emiction method thereof
CN201213936Y (en) * 2008-05-20 2009-04-01 媛 苑 Transfusion alarm
CN101711679A (en) * 2009-11-20 2010-05-26 中国人民解放军第三军医大学第一附属医院 Quick urine drainage and determination system

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