本实用新型为妇产科用的医疗仪器。 The utility model is used in obstetrics and gynecology medical equipment.
孕妇临产前的子宫收缩情况一一缩紧程度，次数，分布区域。 Uterine Contraction of pregnant women in labor eleven tightening extent, frequency and distribution area. 持续与间隔时间等，是判断孕妇产力和早期发现难产的重要指标，正确掌握子宫收缩情况对提高顺产率和优生率都有重要价值，目前。 Duration and time intervals, productivity and pregnant women is to determine an important indicator of early detection of dystocia, correctly grasp the uterine contraction has important value to improve the birth rate and eugenics rate, currently. 评估子宫收缩情况全靠医生用手按压孕妇腹部，凭手感的“软、硬”程度来分别定出一个加号到三个加号的紧度，由于孕妇的个体差异和每位医生判断标准的不同。 Uterine contraction evaluation entirely pregnant belly doctors hand press, with the degree of "hard and soft" hand to fix each to a plus three plus sign tightness, due to individual differences in pregnant women and every doctor judgment criteria different. 常出现较大的误差，尽管国内外均有资料报道采用宫内测压法来判断宫缩情况，但这样作需要采用经阴道插入宫腔的测量方法，易造成宫内感染，而且进入产程时无法测量，很难在临床上广泛推广应用。 Large errors often appear, although home and abroad have been reported using intrauterine manometry data to determine the contractions, but this need for transvaginal insertion measurements of uterine cavity, easily lead to intrauterine infection, and into the production process can not be measured, it is difficult widely used in clinical practice.
本实用新型的目的是提出一种可靠，误差小，安全，不会引起宫腔感染的子宫收缩指示仪，它具有简单，成本低、使用舒适的特点，并能和计算机联网配套，实现自动记录。 The purpose of the present invention is to provide a reliable, error is small, safe and does not cause uterine infection uterine contractions indicator, it has a simple, low cost, comfort features, and to support networking and computer, automatically records .
本实用新型是由“带测量传感器的腹带”和显示记录器组成，腹带是由衬底、基带、信号带、传感器组成，其中衬底是用弹性较小的棉织布类物品制成，基带是用弹性很小的帆布带类物品为好。 The present invention is a "athletic tape measuring sensor" and the display recording device composed of a substrate by bellyband, the baseband signal band, sensors, wherein the substrate is made of less elastic cotton cloth items are baseband is elastic canvas items are small as well. 信号带是用和基带同样的材料或用比基带更硬挺的材料制成，传感器固定在基带内侧中部，信号带两端和基带缝合，传感器是初始测量值和最大测量值在一定范围内可调的弹性位移敏感元件，传感器的信号使显示器或记录器发出声光显示并记录宫缩程度及次数。 Made of a material signal band is used and the base band of the same material or with a specific group with stiffer, a sensor fixed on the base with the inner middle, across the signal band and baseband stitching, sensors are the initial measurement value and the maximum measured value adjustable within a certain range the elastic displacement-sensitive components, so that the display signal of the sensor or recorder audible display and record the extent and frequency of contractions.
下面通过附图对本实用新型给予详细说明：图1为腹带示意图图2为腹带在人体上安装使用示意图（a）俯视图；（b）侧视图。 (B) a side view; FIG. 1 is a schematic view of FIG. 2 is a cummerbund cummerbund installation (a) Schematic plan view in humans: The following detailed description of the present invention is administered to the accompanying drawings.
图1中的〔1〕为色彩明快的细花布制作，宽300mm，长1600mm，基带（2）是帆布，宽30mm，厚2mm，长1700mm。 In FIG. 1  is a brightly colored fine fabric production, width 300mm, length 1600mm, with a base (2) is a canvas, width 30mm, thickness 2mm, length 1700mm. 按图1所示，4条基带〔2〕沿衬底〔1〕的宽度方向均布 缝合；信号带〔3〕也是用帆布制作，长300mm，四条信号带中央固定着1－3个传感器〔4〕，两端与基带〔2〕中间相应部位缝合（使传感器测量面向内，可调端向外。）传感器〔4〕是弹性位移敏感元件，这里使用悬臂梁式弹性位移开关，悬梁用厚0.4mm，宽6mm，长30mm的磷青铜片制成。 As shown in Figure 1, the base tape 4 along the substrate   width direction are sewn cloth;  signal band is made of canvas, length 300mm, with a fixed central four signal sensors [1-3 4], both ends of the base  with an intermediate portion of a respective suture (facing the measuring sensor, an adjustable end outwardly.)  is a sensor sensitive to the displacement of the resilient member, as used herein, elastic displacement switch cantilever, the cantilever beam thick 0.4mm, width 6mm, length 30mm made of phosphor bronze. 两根导线〔5〕其中一根和传感器〔4〕的铜片钎焊，另一根与固定在信号带〔3〕上的螺钉螺母组件联接，两根导线的另外两端分别和不同颜色的灯泡或不同音响的蜂呜器相接。  wherein the two wires and a copper brazing sensors , and the other signal is fixed with screw nut assembly coupling  on the other ends of the two wires of different colors, respectively, and lamp or buzzer sound different phase.
使用时，将上述第二条基带〔2〕中间的传感器〔4〕对准产妇肚脐部，在无宫缩时将腹带沿腹部紧密包绕，不可过紧过松，以紧密舒适为宜，此时调节各种传感器的可调端螺钉，使指示灯开始亮（或蜂呜器响）为初始位置，此时向外转动可调端螺钉，规定向外转－转对应一个加号，相应为绿灯亮，向外转两圈对应两个加号。 In use, the above-described second baseband intermediate   The sensor unit is aligned maternal navel, in the absence of abdominal contractions closely along the athletic wrap, not too loose too tight, comfortable and appropriate to close, At this end of the adjustable screw various sensors, so that the indicator light starts (or buzzer sound) to the initial position where the end of the adjustable screw rotated outwardly, predetermined turn outwardly - turn corresponds to a plus, the corresponding of green light, two outwardly corresponding to two revolutions plus. 相应为黄灯，向外转三圈对应三个加号，相应为红灯。 Corresponding to yellow, plus three outwardly number corresponding to it three times, corresponding to red light. 当产妇有宫缩时，不同程度的宫缩可使不同颜色的灯亮（或发出不同的音响）。 When maternal contractions, different degrees of contraction can lights of different colors (or emit a different sound).
经试用，此腹带舒适。 The trial, this cummerbund comfortable. 安全、可靠，避免了医生按腹部的刺激，由于有闪光的彩灯和悦耳的音响伴随每次宫缩，调节了产妇紧张的心情，有利于安全、顺利产生胎儿。 Safe, reliable, according to the doctor to avoid abdominal stimulation, due to flash lights and accompanied by the sweet sound of each contraction, regulate maternal tense mood conducive to safety, the smooth formation of the fetus. 此外，它简单实用，减轻了医护人员的劳动强度。 In addition, it is simple and practical, reduce the labor intensity of health care.