CN211355481U - 3D electronic measuring ruler for scoliosis - Google Patents
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- CN211355481U CN211355481UCN201921882512.XUCN201921882512UCN211355481UCN 211355481 UCN211355481 UCN 211355481UCN 201921882512 UCN201921882512 UCN 201921882512UCN 211355481 UCN211355481 UCN 211355481U
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Abstract
Description
Translated fromChinese技术领域technical field
本实用新型涉及医疗器械领域，具体涉及脊柱侧弯三维电子测量尺。The utility model relates to the field of medical instruments, in particular to a three-dimensional electronic measuring ruler for scoliosis.
背景技术Background technique
脊柱侧弯患者需要精确测量脊柱侧弯的角度，经常需要用到脊柱侧弯测量尺，现有的脊柱侧弯测量尺比较厚重，精确度不高；目前智能手机中具有水平仪功能的软件也可以用于脊柱侧弯的角度测量，手机虽然轻薄便于携带，但是青少年患者通常脊柱凸起，手机侧边没有容纳凸起的脊柱的位置，因此也容易测量不准确。并且，脊柱侧弯患者在拍摄X光片后医生需要通过X光片准确判断测量脊柱侧凸严重程度，判断需要利用X光片中的Cobb角，需要找到上下端椎的上下终板，在两个终板画垂线，测量两条垂线的夹角，都需要医生通过直尺、三角尺和笔来手工测量甚至目测，这样既费时费力，误差又多。并且目前临床上还没有测量生理曲度的工具，仅能在X光片上测量，这样会增加患者接受辐射的机会，不利于患者健康。Patients with scoliosis need to accurately measure the angle of scoliosis, and often need to use a scoliosis measuring ruler. The existing scoliosis measuring ruler is relatively heavy and the accuracy is not high; the software with the level function in the current smartphone can also be used. For the angle measurement of scoliosis, although the mobile phone is thin and light and easy to carry, young patients usually have a convex spine, and the side of the mobile phone does not accommodate the position of the convex spine, so it is easy to measure inaccurately. In addition, after taking X-rays of scoliosis patients, doctors need to accurately judge and measure the severity of scoliosis through X-rays, determine the need to use the Cobb angle in X-rays, and find the upper and lower endplates of the upper and lower vertebrae. To draw a vertical line on an end plate and measure the angle between the two vertical lines, the doctor needs to manually measure or even visually inspect it with a ruler, a triangle ruler and a pen, which is time-consuming and labor-intensive, and there are many errors. Moreover, there is no tool to measure the physiological curvature in clinical practice, and it can only be measured on X-ray films, which will increase the chance of patients receiving radiation, which is not conducive to the health of patients.
发明内容SUMMARY OF THE INVENTION
本实用新型的目的在于提供一种脊柱侧弯三维电子测量尺，轻薄、便于携带，测量准确，并可在矢状面、冠状面、水平面三维条件下辅助测量判断脊柱侧弯患者脊柱弯曲程度。The purpose of the utility model is to provide a three-dimensional electronic measuring ruler for scoliosis, which is light, thin, easy to carry, accurate in measurement, and can assist in judging the degree of spinal curvature of scoliosis patients under the three-dimensional conditions of sagittal plane, coronal plane and horizontal plane.
本实用新型提供、一种脊柱侧弯三维电子测量尺，包括测量尺本体、电子水平仪、激光发射装置；The utility model provides a three-dimensional electronic measuring ruler for scoliosis, comprising a measuring ruler body, an electronic level, and a laser emission device;
所述电子水平仪设置在所述测量尺本体内部，所述激光发射装置设置在所述测量尺本体一侧的中心部位；The electronic level is arranged inside the measuring ruler body, and the laser emitting device is arranged at the central part of one side of the measuring ruler body;
所述电子水平仪包括陀螺仪传感器、微处理器、显示器，所述微处理器分别与所述陀螺仪传感器和所述显示器连接，所述测量尺本体设有第一卡口用于卡设显示器的读数窗口；The electronic level includes a gyroscope sensor, a microprocessor, and a display. The microprocessor is respectively connected to the gyroscope sensor and the display. The measuring ruler body is provided with a first bayonet for clamping the display. reading window;
所述测量尺本体在与所述激光发射装置相对一侧的中心部位设有第一凹陷，在与所述激光发射装置一侧相垂直的侧边设有第二凹陷，所述测量尺本体在设置所述激光发射装置一侧还设有刻度。The measuring ruler body is provided with a first depression at the central part of the side opposite to the laser emitting device, and a second depression is arranged on the side perpendicular to the laser emitting device, and the measuring ruler body is located at the side. A scale is also provided on the side where the laser emitting device is arranged.
以上所述的脊柱侧弯三维电子测量尺，优选地，所述激光发射装置包括发射开关、发射电源、激光发射器，所述激光发射器连接所述发射开关，所述发射开关连接所述发射电源，所述测量尺开设有第二卡口和第三卡口，所述第二卡口用于卡设激光发射器，所述第三卡口用于卡设发射开关。In the above-mentioned three-dimensional electronic measuring ruler for scoliosis, preferably, the laser emitting device includes a emitting switch, a emitting power supply, and a laser transmitter, the laser transmitter is connected to the emitting switch, and the emitting switch is connected to the emitting switch A power supply, the measuring ruler is provided with a second bayonet and a third bayonet, the second bayonet is used for clamping the laser transmitter, and the third bayonet is used for clamping the emission switch.
以上所述的脊柱侧弯三维电子测量尺，优选地，所述第一凹陷和所述第二凹陷为半圆形凹陷，所述第二凹陷的深度小于所述第一凹陷、直径大于所述第一凹陷。In the above-mentioned three-dimensional electronic measuring ruler for scoliosis, preferably, the first depression and the second depression are semicircular depressions, and the depth of the second depression is smaller than that of the first depression and the diameter is larger than that of the first depression. The first depression.
以上所述的脊柱侧弯三维电子测量尺，优选地，所述测量尺本体设置所述激光发射装置一侧为坡面结构。In the above-mentioned three-dimensional electronic measuring ruler for scoliosis, preferably, the side of the measuring ruler body on which the laser emitting device is arranged is a slope structure.
以上所述的脊柱侧弯三维电子测量尺，优选地，所述测量尺本体或设有刻度的部分为透明材料。In the above-mentioned three-dimensional electronic measuring ruler for scoliosis, preferably, the measuring ruler body or the part provided with the scale is a transparent material.
以上所述的脊柱侧弯三维电子测量尺，优选地，所述测量尺本体分为前后两部分，可拆卸连接。In the above-mentioned three-dimensional electronic measuring ruler for scoliosis, preferably, the measuring ruler body is divided into two parts: front and rear, which are detachably connected.
以上所述的脊柱侧弯三维电子测量尺，优选地，所述测量尺本体具有所述第一凹陷和所述第二凹陷的一侧边部为圆角设计。In the above-mentioned three-dimensional electronic measuring ruler for scoliosis, preferably, one side of the measuring ruler body with the first depression and the second depression is a rounded design.
本实用新型的脊柱侧弯电子测量尺沿用了普通脊柱侧弯测量尺具有适合容纳患者脊柱棘突凸起部分的凹陷的设计，便于对青少年患者使用，同时使用了电子水平仪，可减小测量尺的体积，提高测量的精确度，降低误差，电子水平仪及第一凹陷的设计可在患者弯腰时背部测量水平面上的患者脊柱旋转角度(患者水平面上脊柱弯曲角度)，通过将测量尺带有刻度的边对齐挂起的X光片上的上端椎的上终板的上边沿测量倾斜角度，以及对齐下端椎的下终板的下边沿测量倾斜角度，将两角度读数之和相加即为Cobb角(患者冠状面上脊柱弯曲角度)，通过水平仪和第二凹陷的设计可测量患者生理曲度角度，即患者矢状面上脊柱弯曲角度。并且本申请一侧带有刻度的直尺以及激光发射器的设计，可以让医生在X光片上利用电子测量尺上的精确标记骶骨中线中点，再利用激光可以精确地标记中垂线，可方便测量患者骶骨中线到颈椎第七块颈椎的距离，即患者体倾的距离(程度)。The scoliosis electronic measuring ruler of the utility model follows the design of the common scoliosis measuring ruler, which is suitable for accommodating the convex part of the spine spinous process of the patient, which is convenient for the use of young patients. At the same time, the electronic level is used, which can reduce the size of the measuring ruler The design of the electronic level and the first concave can measure the rotation angle of the patient's spine on the horizontal plane (the curvature of the spine on the patient's level) when the patient bends down. Align the edge of the scale with the upper edge of the upper endplate of the upper vertebra on the suspended X-ray to measure the inclination angle, and align the lower edge of the lower endplate of the lower vertebra to measure the inclination angle. The sum of the two angle readings is the Cobb Angle (the angle of curvature of the spine on the patient's coronal plane), the patient's physiological curvature angle, that is, the curvature of the spine in the patient's sagittal plane, can be measured by the level and the design of the second concave. In addition, the design of the ruler with a scale on one side of the application and the design of the laser transmitter allows doctors to use the electronic measuring ruler to accurately mark the midpoint of the sacral midline on the X-ray film, and then use the laser to accurately mark the mid-perpendicular line. It is convenient to measure the distance from the midline of the patient's sacrum to the seventh cervical vertebra, that is, the distance (degree) of the patient's body tilt.
附图说明Description of drawings
图1为本实用新型脊柱侧弯三维电子测量尺的正视图；Fig. 1 is the front view of the utility model scoliosis three-dimensional electronic measuring ruler;
图2为本实用新型脊柱侧弯三维电子测量尺的后视图；Fig. 2 is the rear view of the utility model scoliosis three-dimensional electronic measuring ruler;
图3为本实用新型脊柱侧弯三维电子测量尺的左视图；Fig. 3 is the left side view of the utility model scoliosis three-dimensional electronic measuring ruler;
图4为本实用新型脊柱侧弯三维电子测量尺的右视图；Fig. 4 is the right side view of the utility model scoliosis three-dimensional electronic measuring ruler;
图5为本实用新型脊柱侧弯三维电子测量尺的俯视图；Fig. 5 is the top view of the utility model scoliosis three-dimensional electronic measuring ruler;
图6为本实用新型脊柱侧弯三维电子测量尺的仰视图；Fig. 6 is the bottom view of the utility model scoliosis three-dimensional electronic measuring ruler;
图7为本实用新型脊柱侧弯三维电子测量尺的示意图；Fig. 7 is the schematic diagram of the utility model scoliosis three-dimensional electronic measuring ruler;
图8为本实用新型脊柱侧弯三维电子测量尺内部结构示意图；8 is a schematic diagram of the internal structure of the scoliosis three-dimensional electronic measuring ruler of the present invention;
图9为本实用新型脊柱侧弯三维电子测量尺的电子水平仪工作原理流程图；9 is a flow chart of the working principle of the electronic level of the three-dimensional electronic measuring ruler for scoliosis of the present invention;
图10为本实用新型脊柱侧弯三维电子测量尺的测量尺本体的部分结构示意图。FIG. 10 is a partial structural schematic diagram of the measuring ruler body of the three-dimensional electronic measuring ruler for scoliosis of the present invention.
附图标记：Reference number:
测量尺本体1、第一凹陷11、第一卡口12、第二卡口13、第三卡口14、第二凹陷15、电子水平仪2、陀螺仪传感器21、微处理器22、显示器23、电子水平仪供电装置24、激光发射装置3、发射开关31、激光发射器32、发射电源33；Measuring
具体实施方式Detailed ways
以下实施例用于说明本实用新型，但不用来限制本实用新型的范围。若未特别指明，实施例中所用的技术手段为本领域技术人员所熟知的常规手段。下面结合附图和实施例对本实用新型进行详细的描述。The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention. Unless otherwise specified, the technical means used in the examples are conventional means well known to those skilled in the art. The present utility model will be described in detail below with reference to the accompanying drawings and embodiments.
本申请中使用的术语“上”“上部”“下”“下部”“底部”均以附图上显示的方向和位置为准。The terms "upper", "upper", "lower", "lower" and "bottom" used in this application are all based on the directions and positions shown in the drawings.
如图1-10所示，本实施例提供一种脊柱侧弯三维电子测量尺，包括测量尺本体1、电子水平仪2、激光发射装置3；电子水平仪2设置在测量尺本体1内部，激光发射装置3设置在测量尺本体1一侧的中心部位；电子水平仪2包括陀螺仪传感器21、微处理器22、显示器23，微处理器22分别与陀螺仪传感器21和显示器23连接，测量尺本体1设有第一卡口12用于卡设显示器23的读数窗口，陀螺仪传感器21测量角速度值后传输给微处理器22，微处理器22将角速度值转换成角度值信号发送到显示器23显示；由于使用体积小的陀螺仪传感器21和微处理器22，相比于普通水平仪或脊柱侧弯测量尺可减小测量尺的尺寸，便于携带，并且显示器23直接显示读数，比通过读取测量尺的刻度来估算读数误差更小、更精确；测量尺本体1在与激光发射装置3相对一侧的中心部位设有第一凹陷11，优选地，第一凹陷11为半圆形凹陷，符合患者附身后脊柱凸起的轮廓，便于将测量尺平放在背部。在与激光发射装置3一侧相垂直的侧边设有第二凹陷15，具体地，第二凹陷15的深度小于第一凹陷11、直径大于第一凹陷11，第二凹陷15用于患者放松站立时，将设备凹陷边放在骶骨、胸腰结合处和颈胸结合处，因此需要较小直径的弧度及较浅的深度。测量尺本体1在设置激光发射装置3一侧还设有刻度，优选地，测量尺本体1设置激光发射装置3一侧为坡面结构，刻度设置在坡面上，刻度与被测平面尽量贴合，以便于直观地观察测量的尺寸，减少测量误差。优选地，激光发射装置3包括发射开关31、发射电源33、激光发射器32，激光发射器32连接发射开关31，发射开关31连接发射电源33，具体地，发射开关31、发射电源33、激光发射器32都为现有技术中常用的类型，如发射开关31可为普通按压式开关，发射电源33可为钮扣电池及其连接件，激光发射器32可为红光(λ＝650～660nm,635nm)、绿光(λ＝515-520nm,532nm)、蓝光(λ＝445～450nm)和蓝紫光(λ＝405nm)等波长光的发射装置；测量尺开设有第二卡口13和第三卡口14，第二卡口13用于卡设激光发射器，第三卡口14用于卡设发射开关。优选地，测量尺本体1或设有刻度的部分为透明材料，便于测量物体尺寸时进行观察。更优选地，测量尺本体1分为前后两部分，可拆卸连接，在更换电源或修理部件时方便地拆开测量尺本体1。优选地，测量尺本体1具有第一凹陷11和第二凹陷15的一侧边部为圆角设计，放在患者背部测量时避免扎到或划伤患者。As shown in Figures 1-10, this embodiment provides a three-dimensional electronic measuring ruler for scoliosis, including a
使用时，将本实施例的测量尺放在脊柱侧弯患者弯腰后的背部，第一凹陷11处容纳患者脊柱棘突的凸起，稳定后观察显示器23的读数，即为患者水平面上的脊柱旋转角度，在X光片测量患者脊柱侧凸的Cobb角时，通过将测量尺的具有刻度的边对齐挂起的X光片上的脊柱上终板的上边沿测量倾斜角度，以及对齐脊柱下终板的下边沿测量倾斜角度，将两角度读数之和相加即为Cobb角(患者冠状面上脊柱弯曲角度)，通过将测量尺的具有第二凹陷15的侧边放在骶骨、胸腰结合处和颈胸结合处观察显示器23的读数，将骶骨和胸腰结合处的两度数相加即为患者腰椎的生理曲度角度，将胸腰结合处和颈胸结合处的两度数相加即为患者胸椎的生理曲度角度，即患者矢状面上脊柱弯曲角度；还可打开发射开关31，激光发射器32发射激光，激光的光线垂直于测量尺，通过测量尺找到骶骨中线中点，再将激光发射器32对准骶骨中线中点，利用激光可以精确地标记中垂线，可方便测量患者骶骨中线到颈椎第七块颈椎的距离，即患者体倾的距离(程度)。When in use, place the measuring ruler of this embodiment on the back of the scoliosis patient after bending over, the
虽然，上文中已经用一般性说明及具体实施方案对本实用新型作了详尽的描述，但在本实用新型基础上，可以对之作一些修改或改进，这对本领域技术人员而言是显而易见的。因此，在不偏离本实用新型精神的基础上所做的这些修改或改进，均属于本实用新型要求保护的范围。Although the present utility model has been described in detail above with general description and specific embodiments, some modifications or improvements can be made on the basis of the present utility model, which is obvious to those skilled in the art. Therefore, these modifications or improvements made on the basis of not departing from the spirit of the present invention belong to the scope of protection of the present invention.
Claims (7)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545495A (en)* | 2020-12-29 | 2021-03-26 | 苏州半鱼健康科技服务有限公司 | Measuring tool and measuring method for judging scoliosis data |
| CN113786188A (en)* | 2021-08-05 | 2021-12-14 | 芙索特(上海)医疗科技有限公司 | Scoliosis detection device and scoliosis detection method |
| CN117838094A (en)* | 2023-03-31 | 2024-04-09 | 邓炽全 | Convenient spinal offset measurement system |
- 2019
- 2019-11-04CNCN201921882512.XUpatent/CN211355481U/ennot_activeExpired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545495A (en)* | 2020-12-29 | 2021-03-26 | 苏州半鱼健康科技服务有限公司 | Measuring tool and measuring method for judging scoliosis data |
| CN113786188A (en)* | 2021-08-05 | 2021-12-14 | 芙索特(上海)医疗科技有限公司 | Scoliosis detection device and scoliosis detection method |
| CN117838094A (en)* | 2023-03-31 | 2024-04-09 | 邓炽全 | Convenient spinal offset measurement system |
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