CN103908287A - 避孕环形态定位测量器 - Google Patents

避孕环形态定位测量器 Download PDF

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CN103908287A
CN103908287A CN201310000712.9A CN201310000712A CN103908287A CN 103908287 A CN103908287 A CN 103908287A CN 201310000712 A CN201310000712 A CN 201310000712A CN 103908287 A CN103908287 A CN 103908287A
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coordinate system
rectangular coordinate
intrauterine contraceptive
measuring device
contraceptive loop
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CN103908287B (zh
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牟建民
牟童
滕丽娜
孟桂兰
王利
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LAIWU IRON AND STEEL GROUP CO Ltd HOSPITAL
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Abstract

本发明涉及一种避孕环形态定位测量器,其特征在于:该定位测量器设有骨盆影像线条图(1),在骨盆影像线条图(1)上以耻骨联合上缘中点为原点建立直角坐标系(2),直角坐标系(2)的横轴贴近两侧耻骨支的上缘,纵轴垂直于横轴通过原点穿过耻骨联合中心,在直角坐标系(2)的中心设有半圆仪(3)进行角度指示,以直角坐标系(2)的原点为轴,设有能旋转的带有长度刻度的刻度指示板(4),本发明可以准确报告避孕环的形态位置,配以简单的图示则使检查报告图文并茂,生动形象,对临床医生更具参考价值。

Description

避孕环形态定位测量器
技术领域
本发明涉及一种医疗使用的测量器械,具体说是一种能用于X线检查避孕环时确定避孕坏的形态、进行方位测量的一种医疗器械。 
背景技术
避孕环透视是计划生育工作的重要一环,通过检查,临床医生可以了解避孕环是否脱落,避孕环的形态位置。同时,对于非育龄妇女进行取环手术前,临床医生需要更加准确的了解避孕环在盆腔内的情况。传统的X线检查避孕环时影像医生以往单凭文字叙述和大体估算方位,这种方法往往由于定位不准给临床医生取环带来不便,更有可能因此而增加患者的痛苦。 
发明内容
本发明的目的是提供一种避孕环形态定位测量器,实现本发明的目的所采取的技术方案是:避孕环形态定位测量器由骨盆影像线条图、坐标系、角度测量仪、刻度指示板、避孕环影像构成。该定位测量器设有骨盆影像线条图,在骨盆影像线条图上以耻骨联合上缘中点为原点建立直角坐标系,直角坐标系的横轴贴近两侧耻骨支的上缘,纵轴垂直于横轴通过原点穿过耻骨联合中心,在直角坐标系的中心设有半圆仪进行角度指示,以直角坐标系的原点为轴,设有能旋转的带有长度刻度的刻度指示板。避孕环形态定位测量器上设有各种避孕环(环形、T形、梅花形等)形态影像图;用来比对所测量图像上的避孕环形态。避孕环形态定位测量器可用透明材质如塑料板制作而成。 
本发明可以准确报告避孕环的形态位置,配以简单的图示则使检查报告图文并茂,生动形象,对临床医生更具参考价值。   
附图说明
    图1为本发明的结构示意图。 
图中, 1、骨盆影像线条图,2、直角坐标系,3、半圆仪,4、刻度指示板,5、避孕环形态影像图。 
具体实施方式
参照附图,该避孕环形态定位测量器,设有骨盆影像线条图(1),在骨盆影像线条图(1)上以耻骨联合上缘中点为原点建立直角坐标系2,直角坐标系2的横轴贴近两侧耻骨支的上缘,纵轴垂直于横轴通过原点穿过耻骨联合中心,在直角坐标系2的中心设有半圆仪3进行角度指示,以直角坐标系2的原点为轴,设有能旋转的带有长度刻度的刻度指示板4。避孕环形态定位测量器上设有各种避孕环形态影像图(5);用来比对所测量图像上的避孕环形态。避孕环形态定位测量器可用透明材质如塑料板制作而成。 
应用时,不管是测量透视图像还是骨盆平片,只需要将避孕环形态定位测量器中坐标原点对准所测量图像的耻骨联合上缘中心点,旋转带有长度刻度的刻度指示板4,即可在显示避孕环形态的影像上测得避孕环所处方位,从而得知避孕环在耻骨联合上、下多少厘米,偏左、右多少厘米,距离原点多少厘米,与纵轴夹角多少度。各种数据一目了然,使用十分方便。 
  

Claims (3)

1.一种避孕环形态定位测量器,其特征在于:该定位测量器设有骨盆影像线条图(1),在骨盆影像线条图(1)上以耻骨联合上缘中点为原点建立直角坐标系(2),直角坐标系(2)的横轴贴近两侧耻骨支的上缘,纵轴垂直于横轴通过原点穿过耻骨联合中心,在直角坐标系(2)的中心设有半圆仪(3)进行角度指示,以直角坐标系(2)的原点为轴,设有能旋转的带有长度刻度的刻度指示板(4)。
2.按照权利要求1所说的避孕环形态定位测量器,其特征在于:该避孕环形态定位测量器上设有各种避孕环形态影像图(5)。
3.按照权利要求1或2所说的避孕环形态定位测量器,其特征在于:该避孕环形态定位测量器可用透明材质如塑料板制作而成。
CN201310000712.9A 2013-01-05 2013-01-05 避孕环形态定位测量器 Expired - Fee Related CN103908287B (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
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CN108378853A (zh) * 2018-04-11 2018-08-10 江苏省人民医院(南京医科大学第附属医院) 一种骨盆摄片角度精确测量装置

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CN201143205Y (zh) * 2008-01-23 2008-11-05 秦宇 宫内节育器测量尺
CN101524268A (zh) * 2009-04-03 2009-09-09 莱芜钢铁集团有限公司医院 多功能乳腺影像定位测量仪
CN101843525A (zh) * 2010-05-31 2010-09-29 莱芜钢铁集团有限公司医院 Ct多功能腰椎测量器
US20110103556A1 (en) * 2009-11-02 2011-05-05 Carn Ronald M Alignment fixture for x-ray images
CN102314712A (zh) * 2011-09-23 2012-01-11 暨南大学 基于三维成像技术的骨盆建模与骨盆参数测算方法
CN203379132U (zh) * 2013-01-05 2014-01-08 莱芜钢铁集团有限公司医院 避孕环形态定位测量器

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201143205Y (zh) * 2008-01-23 2008-11-05 秦宇 宫内节育器测量尺
CN101524268A (zh) * 2009-04-03 2009-09-09 莱芜钢铁集团有限公司医院 多功能乳腺影像定位测量仪
US20110103556A1 (en) * 2009-11-02 2011-05-05 Carn Ronald M Alignment fixture for x-ray images
CN101843525A (zh) * 2010-05-31 2010-09-29 莱芜钢铁集团有限公司医院 Ct多功能腰椎测量器
CN102314712A (zh) * 2011-09-23 2012-01-11 暨南大学 基于三维成像技术的骨盆建模与骨盆参数测算方法
CN203379132U (zh) * 2013-01-05 2014-01-08 莱芜钢铁集团有限公司医院 避孕环形态定位测量器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108378853A (zh) * 2018-04-11 2018-08-10 江苏省人民医院(南京医科大学第附属医院) 一种骨盆摄片角度精确测量装置

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