CN1035740C - 宫高腹围测量尺 - Google Patents

宫高腹围测量尺 Download PDF

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CN1035740C
CN1035740C CN 92114590 CN92114590A CN1035740C CN 1035740 C CN1035740 C CN 1035740C CN 92114590 CN92114590 CN 92114590 CN 92114590 A CN92114590 A CN 92114590A CN 1035740 C CN1035740 C CN 1035740C
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CN1087805A (zh
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田晓娥
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TIAN XIAO E
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Abstract

宫高腹围测量尺是医疗诊断测量器械,需要解决的技术问题是用直线距离测量宫高。主要技术特征是用一个始端为一圆套筒的直尺作宫高尺,用一条始端为一软套筒的软尺作腹围尺,用一个支座和一个固定于支座正中并且垂直干支座的竖杆作支撑架,宫高尺的圆套筒套在竖杆上,腹围尺的软套筒套在宫高尺上,由此构成宫高腹围测量尺。用于对孕妇子宫底高度和腹围的测量,并可对病人腹部包块采用坐标定位。

Description

宫高腹围测量尺
宫高腹围测量尺属医疗诊断测量器械。用于妇幼保健人员和妇产科医生对孕妇子宫底高度和腹围的测量,以计算孕周,监测胎儿在子宫内的生长发育状况等。此外还可用于内科、外科、肿瘤科等对病人腹部包块的定位。
目前对孕妇子宫底高度和腹围的测量尚无专用合适的测量尺,一般是用软尺测出自耻骨联合上缘中点沿腹中线至子宫底的弧线距离为宫高(参考文献:《实用妇产科学》,王淑贞主编,人民卫生出版社1987年12月第一版,第八章、第九章)。此外,尤其是一些基层妇幼保健人员和医务工作者还采用以手指(横指)来估计宫高。腹围的测量目前比较规范。
发明宫高腹围测量尺的目的在于:
1、改变不准确的弧线距离测量宫高这一现状,用一支座及竖杆支撑宫高尺(直尺)采用直线距离(垂直高度)测量,更准确、更科学地反映胎儿在子宫内的生长发育状况,消除不必要的误差,统一诊断标准;
2、把腹围尺和宫高尺合为一体,便于腹围和宫高的测量一并进行。并可用于对病人腹都包块采用坐标定位。
宫高腹围测量尺由三部分组成:
1、宫高尺支座及竖杆。宫高尺支座为圆形,半径5厘米,厚2厘米。竖杆为表面光洁的圆柱,半径0.5厘米,高35厘米。竖杆固定于圆形支座的正中并与支座垂直;
2、宫高尺(直尺),长51.5厘米,始端为一圆套筒,内径1.1厘米,高2厘米,圆套筒壁厚0.4厘米,与圆套筒为一体的宫高尺宽1厘米,厚0.2厘米,厘米刻度双面印制(刻制);
3、腹围尺,为长130厘米,宽1厘米的软尺,以厘米刻度双面印制,起点处有总周长为2.6厘米的软套筒。
上述三个部分的组合是将宫高尺支座竖杆插入宫高尺始端圆套筒内。把腹围尺始端软套筒从宫高尺终端套在宫高尺上。由此安装成宫高腹围测量尺。
发明宫高腹围测量尺,改变了对孕妇子宫底高度的测量采用软尺测得弧线距离(自耻骨联合上缘中点沿腹中线至宫底的距离)的方法,这种测量方法既不规范,且误差较大,特别是孕妇偏胖和偏瘦,因其腹壁厚度不同,两者之间差别较大,造成对胖者往往过高、过大地估计孕周和胎儿发育状况。对偏瘦者往往过低、过小地估计孕周和胎儿发育状况。宫高腹围测量尺利用宫高尺支座及竖杆的支撑作用,采用直线距离(垂直高度)的测量方法,这种准确、规范的测量方法(高度一般是指低处至高处的垂直距离),不受孕妇自身胖瘦等个体特征的影响,消除了测量中的误差,可更好地监测胎儿在子宫内不同孕周的生长发育状况,使宫高腹围的测量有了专用的尺具。对妇幼保健工作的产前诊断和治疗有积极的意义。另外该尺对病人腹部包块位置的定位也有一定的作用。
生产该尺不需采用复杂工艺,借助简单工具手工就可制作,其材料是木材、金属、塑料等。
宫高腹围测量尺使用简便,具有初级水平的医务人员可很快掌握。特别适用于没有先进诊断仪器的农村基层妇幼保健等医务工作者使用,提高诊断治疗的准确度。
1、测量宫高腹围的方法:
(1)让孕妇仰卧在检查台上,两腿稍外展;
(2)把宫高尺支座放在孕妇两腿之间靠近会阴部的检查台上,并且使宫高尺沿腹中线指向孕妇子宫底;
(3)根据孕妇腹部隆起的高度调节宫高尺在竖杆上的位置,并保持宫高尺与检查台的平行,然后扪孕妇子宫底,查出耻骨联合上缘中点沿腹中线至子宫底之间的刻度数,得到宫高数;
(4)保持上述状况,在宫高尺上移动腹围尺至腹围测量的适当位置(亦可将腹围尺从宫高尺上取下),测出孕妇腹围一周的长度即为腹围。
2、腹部包块的测量方法:
(1)让病人仰卧在检查台上,两腿稍外展;
(2)把宫高尺支座放在病人两腿之间靠近会阴部的检查台上,并且使宫高尺沿腹中线指向病人剑突处;
(3)调节宫高尺在竖杆上的位置,并保持宫高尺与检查台的平行,扪及腹部包块,移动腹围尺使之与宫高尺垂直,量出包块距腹中线及距耻骨联合上缘中点的距离,写出坐标。如一包块位于病人腹中线右侧,经测量距耻骨联合上缘中点7厘米,距腹中线3厘米,其坐标可表述为(7,右3)。

Claims (2)

1、一种宫高腹围测量尺,包括测量孕妇子宫底高度的宫高尺和测量腹围的腹围尺,其特征在于,还包括一个宫高尺支座和一个固定于支座正中并且垂直于支座的竖杆,宫高尺的始端有一圆套筒,宫高尺借助于该圆套筒套在竖杆上,腹围尺的始端有一软套筒,腹围尺借助于该软套筒套在宫高尺上。
2、根据权利要求1所述的宫高腹围测量尺,其特征是,宫高尺可在竖杆上移动,腹围尺可在宫高尺上移动和取下。
CN 92114590 1992-12-11 1992-12-11 宫高腹围测量尺 Expired - Fee Related CN1035740C (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103156614A (zh) * 2012-11-05 2013-06-19 河北科技师范学院 平行恒力测量人体围度的装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018056625A1 (en) * 2016-09-23 2018-03-29 Samsung Medison Co., Ltd. Obstetric and gynecologic diagnosis apparatus and obstetric and gynecologic diagnosis method using the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103156614A (zh) * 2012-11-05 2013-06-19 河北科技师范学院 平行恒力测量人体围度的装置
CN103156614B (zh) * 2012-11-05 2014-10-22 河北科技师范学院 平行恒力测量人体围度的装置

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