CN107807006A - Storage civilian dress for detection of defecating is put - Google Patents
Storage civilian dress for detection of defecating is put Download PDFInfo
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- 238000001514 detection method Methods 0.000 title claims abstract description 48
- 238000012360 testing method Methods 0.000 claims abstract description 101
- 239000007788 liquid Substances 0.000 claims abstract description 92
- 230000000903 blocking effect Effects 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 210000000988 bone and bone Anatomy 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 9
- 239000007799 cork Substances 0.000 claims description 8
- 210000003205 muscle Anatomy 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 241000237983 Trochidae Species 0.000 claims description 3
- 210000000349 chromosome Anatomy 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 244000309464 bull Species 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- 238000005070 sampling Methods 0.000 abstract description 31
- 210000003608 fece Anatomy 0.000 abstract description 17
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 13
- 210000002435 tendon Anatomy 0.000 description 9
- 230000006837 decompression Effects 0.000 description 6
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- 235000009161 Espostoa lanata Nutrition 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
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Abstract
本发明涉及一种用于大便检测的储便装置，为了干净、卫生的获取大便检测溶液而设计。本发明用于大便检测的储便装置，包括储液瓶、取样装置，所述取样装置包括试纸承载部、粪便获取棒以及设置在试纸承载部和粪便获取棒之间的渗液部，所述的粪便获取棒和渗液部设置在所述储液瓶内，所述取样装置上还设有阻液装置，所述阻液装置与储液瓶的瓶口配合，阻止储液瓶内液体由储液瓶瓶口流出，储液瓶内的液体通过虹吸作用经由渗透部输出至试纸承载部内的试纸上。本发明用于大便检测的储便装置，结构简单、操作方便，能够干净、卫生的获取大便检测溶液。
The invention relates to a stool storage device for stool detection, which is designed for obtaining a stool detection solution cleanly and hygienically. The feces storage device for stool detection of the present invention includes a liquid storage bottle and a sampling device, the sampling device includes a test paper bearing part, a feces acquisition rod, and a liquid seepage part arranged between the test paper bearing part and the feces acquisition rod. The feces acquisition rod and the seepage part are arranged in the liquid storage bottle, and the liquid blocking device is also provided on the sampling device, and the liquid blocking device cooperates with the mouth of the liquid storage bottle to prevent the liquid in the liquid storage bottle from The mouth of the liquid storage bottle flows out, and the liquid in the liquid storage bottle is output to the test paper in the test paper bearing part through the penetrating part through the siphon effect. The stool storage device used for stool detection of the present invention has simple structure and convenient operation, and can obtain stool detection solution cleanly and hygienically.
Description
技术领域technical field
本发明涉及生物监测技术领域，具体涉及一种用于大便检测的储便装置。The invention relates to the technical field of biological monitoring, in particular to a stool storage device for stool detection.
背景技术Background technique
临床上在采集大便样本时，大多临时找个棉球杆或硬质杆，没有专门的采样器，存放的容器多为不密封塑料盒或玻璃瓶，在对大便进行检测时，是将待检测溶液从塑料盒或塑料瓶中倒到试纸上，这样往往会造成待检测大便液体流的到处都是，不够干净卫生。另外，这样在采集送检过程中，塑料盒或玻璃瓶存不密封，容易造成污染环境的问题，甚至能够导致疾病的传播，给医务人员造成极大的工作难度。When collecting stool samples clinically, most of them temporarily find a cotton ball or hard rod. There is no special sampler, and most of the storage containers are unsealed plastic boxes or glass bottles. The solution is poured on the test paper from a plastic box or a plastic bottle, which often causes the stool liquid to be detected to flow everywhere, which is not clean enough. In addition, during the collection and inspection process, the plastic box or glass bottle is not sealed, which is likely to cause environmental pollution, and even cause the spread of diseases, causing great difficulty for medical staff.
另外，现有试纸检测往往是依赖试纸自身的虹吸作用来吸收相应的待检测液体，对人体进行检测，但是试纸的虹吸能力有限，有时会产生试纸虹吸效果不佳，造成吸收的待测液体不够，进而造成检测结果的不准确。In addition, the existing test paper detection often relies on the siphon effect of the test paper itself to absorb the corresponding liquid to be tested and detect the human body. However, the siphon capacity of the test paper is limited, and sometimes the siphon effect of the test paper is not good, resulting in insufficient absorption of the liquid to be tested , resulting in inaccurate test results.
鉴于上述的缺陷，本设计人积极加以研究创新，以期创设一种用于大便检测的储便装置，使其更具有产业上的利用价值。In view of the above-mentioned defects, the designer actively researches and innovates in order to create a stool storage device for stool detection, so that it has more industrial utilization value.
发明内容Contents of the invention
为解决上述技术问题，本发明的目的是提供一种干净、卫生获取大便检测溶液的用于大便检测的储便装置。In order to solve the above-mentioned technical problems, the object of the present invention is to provide a stool storage device for stool detection that cleanly and hygienically obtains a stool detection solution.
本发明用于大便检测的储便装置，包括储液瓶、取样装置，所述取样装置包括试纸承载部、粪便获取棒以及设置在试纸承载部和粪便获取棒之间的渗液部，所述的粪便获取棒和渗液部设置在所述储液瓶内，所述取样装置上还设有阻液装置，所述阻液装置与储液瓶的瓶口配合，阻止储液瓶内液体由储液瓶瓶口流出，储液瓶内的液体通过虹吸作用经由渗透部输出至试纸承载部内的试纸上。The feces storage device for stool detection of the present invention includes a liquid storage bottle and a sampling device, the sampling device includes a test paper bearing part, a feces acquisition rod, and a liquid seepage part arranged between the test paper bearing part and the feces acquisition rod. The feces acquisition rod and the seepage part are arranged in the liquid storage bottle, and the liquid blocking device is also provided on the sampling device, and the liquid blocking device cooperates with the mouth of the liquid storage bottle to prevent the liquid in the liquid storage bottle from The mouth of the liquid storage bottle flows out, and the liquid in the liquid storage bottle is output to the test paper in the test paper bearing part through the penetrating part through the siphon effect.
进一步地，所述阻液装置包括塞在所述储液瓶的瓶口内的软塞、可拆卸的安装在储液瓶的瓶口上的盖帽，所述软塞套设在所述取样装置上，所述盖帽的顶壳上设有与所述取样装置相对应位置处的外形相适配的穿孔，所述取样装置穿过所述穿孔，所述盖帽压在所述软塞上。Further, the liquid blocking device includes a cork plugged in the mouth of the liquid storage bottle, a detachable cap mounted on the mouth of the liquid storage bottle, the cork is sleeved on the sampling device, The top shell of the cap is provided with a perforation adapted to the shape of the corresponding position of the sampling device, the sampling device passes through the perforation, and the cap is pressed on the cork.
进一步地，所述取样装置的粪便获取棒上设有螺旋凸起结构。Further, the feces acquisition rod of the sampling device is provided with a spiral convex structure.
进一步地，所述取样装置的粪便获取棒上设有毛刷，所述粪便获取棒的端部设有钩勺。Further, a brush is provided on the feces acquisition rod of the sampling device, and a hooked spoon is provided at the end of the feces acquisition rod.
进一步地，所述储液瓶上还设有渗液部出液口开/闭结构，所述开/闭结构包括与所述储液瓶螺纹连接的旋转杆以及所述旋转杆端部连接的堵头，所述堵头设置在所述储液瓶内，通过旋转所述旋转杆的旋转以使所述堵头挤压在渗液部的出水口上，实现所述出水口的水闭合，或反向旋转所述旋转杆以使所述堵头远离所述渗液部的出水口，实现渗液部出水。Further, the liquid storage bottle is also provided with an opening/closing structure of the liquid outlet of the seepage part, and the opening/closing structure includes a rotating rod screwed to the liquid storage bottle and a rotating rod connected to the end of the rotating rod. A plug, the plug is arranged in the liquid storage bottle, and the plug is squeezed on the water outlet of the seepage part by rotating the rotation of the rotating rod, so as to realize the water closure of the water outlet, Or reversely rotate the rotating rod to keep the plug away from the water outlet of the seepage part, so as to realize the water outlet of the seepage part.
进一步地，所述取样装置的试纸承载部包括扣合在一起对试纸进行固定的下托体和上盖体；Further, the test paper bearing part of the sampling device includes a lower holder and an upper cover that are fastened together to fix the test paper;
所述上盖体上沿液体在试纸上虹吸方向上依次设有对试纸的染色层进行挤压的挤压结构、反应颜色显示窗，所述挤压结构包括至少两个间距设置的挤压筋骨；The upper cover is sequentially provided with an extruding structure for extruding the dyed layer of the test paper along the siphon direction of the liquid on the test paper, and a reaction color display window, and the extruding structure includes at least two extruding ribs arranged at intervals ;
所述下托体上设有一凹槽，所述凹槽内设有若干支撑筋骨，通过凹槽的上边缘表面和支撑筋骨对所述试纸进行水平支撑；A groove is provided on the lower bracket, and a number of supporting ribs are arranged in the groove, and the test paper is horizontally supported by the upper edge surface of the groove and the supporting ribs;
当试纸设置在扣合在一起的上盖体下托体内时，所述试纸的染色层对应设置在所述凹槽内，所述挤压结构对所述染色层进行挤压，以使所述试纸发生竖直方向上的形变，染色层的厚度较原始厚度减小。When the test paper is set in the fastened upper cover body and lower holder, the dyed layer of the test paper is correspondingly arranged in the groove, and the extrusion structure squeezes the dyed layer so that the The test paper is deformed in the vertical direction, and the thickness of the dyed layer is reduced compared with the original thickness.
进一步地，所述试纸在竖直方向上的变形为被挤压的试纸的下表面的高度较原始高度降低了0.15mm至0.25mm；Further, the deformation of the test paper in the vertical direction is that the height of the lower surface of the squeezed test paper is reduced by 0.15mm to 0.25mm compared with the original height;
所述试纸虹吸方向为试纸的长度方向，与虹吸方向垂直的方向为试纸宽度方向，所述挤压筋骨对应试纸宽度方向上外轮廓大于或等于所述试纸上染色体层的宽度范围。The siphon direction of the test paper is the length direction of the test paper, and the direction perpendicular to the siphon direction is the width direction of the test paper, and the extruded ribs correspond to the outer contour of the test paper in the width direction greater than or equal to the width range of the chromosome layer on the test paper.
进一步地，所述支撑筋骨设置在所述反应颜色显示窗所形成的区域内，所述支撑结构的支撑筋骨的数量和试纸的显色条的数量一一对应，所述试纸设置在下托体上时，所述试纸的各显色条分别对应设置在各支撑肋骨上。Further, the supporting ribs are arranged in the area formed by the reaction color display window, the number of supporting ribs of the supporting structure corresponds to the number of color strips of the test paper, and the test paper is arranged on the lower holder , each color-developing strip of the test paper is correspondingly arranged on each supporting rib.
进一步地，所述凹槽底面呈一级台阶状结构，上层台阶面对应试纸的染色层，下层台阶面与凹槽的侧壁以及台阶形成一防溢储水结构，所述支撑肋骨设置在下层台阶面上。Further, the bottom surface of the groove has a stepped structure, the upper step surface corresponds to the dyed layer of the test paper, the lower step surface forms an overflow-proof water storage structure with the side wall of the groove and the steps, and the supporting ribs are arranged on On the lower steps.
进一步地，所述的挤压肋骨和支撑肋骨的截面均呈矩形结构，所述渗液部呈倒三角结构。Further, the cross-sections of the extruded ribs and the supporting ribs are rectangular, and the seepage part is an inverted triangle.
借由上述方案，本发明用于大便检测的储便装置至少具有以下优点：With the above solution, the stool storage device for stool detection of the present invention has at least the following advantages:
本发明取样装置做了创新，让试纸和取样装置做成一体这样就取消在检测的时候需要将帽子上的结构去掉然后去滴液，现在只需要取样然后摇匀就能直接检测。在产品取样的结构上加上螺旋凸起、毛刷、以及漏勺增大摩擦力让用户更加方便取样。The sampling device of the present invention has been innovated, and the test paper and the sampling device are integrated so that the need to remove the structure on the cap and then remove the dripping liquid during detection is eliminated. Now it is only necessary to take a sample and shake it well to directly detect. Adding spiral protrusions, brushes, and colanders to the product sampling structure increases friction and makes sampling more convenient for users.
上述说明仅是本发明技术方案的概述，为了能够更清楚了解本发明的技术手段，并可依照说明书的内容予以实施，以下以本发明的较佳实施例并配合附图详细说明如后。The above description is only an overview of the technical solutions of the present invention. In order to understand the technical means of the present invention more clearly and implement them according to the contents of the description, the preferred embodiments of the present invention and accompanying drawings are described in detail below.
附图说明Description of drawings
图1是本发明用于大便检测的储便装置的实施例1的分体结构示意图；Fig. 1 is a split structure schematic diagram of Embodiment 1 of the stool storage device for stool detection of the present invention;
图2是本发明用于大便检测的储便装置的实施例1的取样装置上安装阻液装置的结构示意图；Fig. 2 is a schematic structural view of installing a liquid blocking device on the sampling device of Embodiment 1 of the stool storage device for stool detection of the present invention;
图3是本发明用于大便检测的储便装置的实施例1的整体装配结构示意图；3 is a schematic diagram of the overall assembly structure of Embodiment 1 of the stool storage device for stool detection of the present invention;
图4是本发明用于大便检测的储便装置的实施例2的分体结构示意图；Fig. 4 is a schematic diagram of the split structure of Embodiment 2 of the stool storage device for stool detection of the present invention;
图5是本发明用于大便检测的储便装置的实施例2的取样装置上安装阻液装置的结构示意图；Fig. 5 is a structural schematic diagram of installing a liquid blocking device on the sampling device of Embodiment 2 of the stool storage device for stool detection of the present invention;
图6是本发明用于大便检测的储便装置的实施例2的整体装配结构示意图；6 is a schematic diagram of the overall assembly structure of Embodiment 2 of the stool storage device for stool detection of the present invention;
图7是图5的A局部放大图；Fig. 7 is a partial enlarged view of A in Fig. 5;
图8是本发明用于大便检测的储便装置的实施例3的渗液部出液口开/闭结构的分体示意图；Fig. 8 is a split schematic diagram of the opening/closing structure of the liquid outlet of the seepage part of Embodiment 3 of the stool storage device for stool detection of the present invention;
图9是本发明用于大便检测的储便装置的实施例3的渗液部出液口开/闭结构的装配结构示意图；9 is a schematic diagram of the assembly structure of the opening/closing structure of the liquid outlet of the seepage part of Embodiment 3 of the stool storage device for stool detection of the present invention;
图10是本发明用于大便检测的储便装置的实施例3的渗液部出液口开/闭结构的侧视图；Fig. 10 is a side view of the opening/closing structure of the liquid outlet of the seepage part of Embodiment 3 of the stool storage device for stool detection of the present invention;
图11是本发明用于大便检测的储便装置的实施例3的渗液部出液口开/闭结构对渗液部闭合的结构示意图；Fig. 11 is a structural schematic diagram of the opening/closing structure of the liquid outlet of the seepage part and the closure of the seepage part of the third embodiment of the stool storage device for stool detection of the present invention;
图12是本发明用于大便检测的储便装置的实施例3的渗液部出液口开/闭结构对渗液部闭合的结构示意图；Fig. 12 is a structural schematic diagram of the opening/closing structure of the liquid outlet of the seepage part and the closing of the seepage part of Embodiment 3 of the stool storage device for stool detection of the present invention;
图13是本发明用于大便检测的储便装置的实施例3的渗液部出液口开/闭结构设置在储液瓶内的示意图；Fig. 13 is a schematic diagram of the opening/closing structure of the liquid outlet of the seepage part of the embodiment 3 of the stool storage device for stool detection of the present invention arranged in the liquid storage bottle;
图14是图13中的B局部放大图；Fig. 14 is a partial enlarged view of B in Fig. 13;
图15是本发明用于大便检测的储便装置的实施例4的试纸承载部的上盖板和下托体扣合安装结构示意图；Fig. 15 is a schematic diagram of the fastening installation structure of the upper cover plate and the lower support body of the test paper bearing part of the fourth embodiment of the stool storage device for stool detection of the present invention;
图16是本发明用于大便检测的储便装置的实施例4的试纸承载部的上盖板和下托体分体示意图；Fig. 16 is a split schematic diagram of the upper cover plate and the lower holder of the test paper bearing part of the fourth embodiment of the stool storage device for stool detection of the present invention;
图17是本发明用于大便检测的储便装置的实施例5的试纸承载部的上盖板和下托体扣合安装结构示意图；Fig. 17 is a schematic diagram of the fastening and installation structure of the upper cover plate and the lower support body of the test paper bearing part of the fifth embodiment of the stool storage device for stool detection of the present invention;
图18是本发明用于大便检测的储便装置的实施例5的试纸承载部的上盖板和下托体分体示意图。Fig. 18 is an exploded schematic view of the upper cover plate and the lower holder of the test paper bearing part of the fifth embodiment of the stool storage device for stool detection according to the present invention.
具体实施方式Detailed ways
下面结合附图和实施例，对本发明的具体实施方式作进一步详细描述。以下实施例用于说明本发明，但不用来限制本发明的范围。The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
实施例1Example 1
如图1至3所示，本实施例用于大便检测的储便装置，包括储液瓶1、取样装置2，所述取样装置包括试纸承载部21、粪便获取棒24以及设置在试纸承载部和粪便获取棒之间的渗液部22，所述的粪便获取棒和渗液部设置在所述储液瓶内，所述取样装置上还设有阻液装置23，所述阻液装置与储液瓶的瓶口配合，阻止储液瓶内液体由储液瓶瓶口流出，储液瓶内的液体通过虹吸作用经由渗透部输出至试纸承载部内的试纸上。As shown in Figures 1 to 3, the stool storage device used for stool detection in this embodiment includes a liquid storage bottle 1 and a sampling device 2. The sampling device includes a test paper bearing part 21, a feces acquisition rod 24, and and the seepage part 22 between the feces acquisition rod, the feces acquisition rod and the seepage part are arranged in the liquid storage bottle, the sampling device is also provided with a liquid blocking device 23, and the liquid blocking device and The mouth of the liquid storage bottle cooperates to prevent the liquid in the liquid storage bottle from flowing out from the mouth of the liquid storage bottle, and the liquid in the liquid storage bottle is output to the test paper in the test paper bearing part through the siphon effect through the penetration part.
本实施例中，所述阻液装置包括塞在所述储液瓶的瓶口内的软塞231、可拆卸的安装在储液瓶的瓶口上的盖帽232，所述软塞套设在所述取样装置上，所述盖帽的顶壳上设有与所述取样装置相对应位置处的外形相适配的穿孔，所述取样装置穿过所述穿孔，所述盖帽压在所述软塞上。In this embodiment, the liquid blocking device includes a cork 231 plugged in the mouth of the liquid storage bottle, a detachable cap 232 installed on the mouth of the liquid storage bottle, and the cork is sleeved on the mouth of the liquid storage bottle. On the sampling device, the top shell of the cap is provided with a perforation adapted to the shape of the corresponding position of the sampling device, the sampling device passes through the perforation, and the cap is pressed on the soft plug .
本实施例中，让试纸和取样装置做成一体这样就取消在检测的时候需要将帽子上的结构去掉然后去滴液，现在只需要取样然后摇匀就能直接检测。在取样装置上增加漏液口让摇匀后的试液能直接进入到试纸上去，从而达到一体检测的结果。在取样装置上加上阻液口是为了防止试液从容器中漏出，干净、卫生，且使用方便。In this embodiment, the test paper and the sampling device are integrated so that the need to remove the structure on the cap and remove the dripping liquid during the detection is eliminated. Now it is only necessary to take a sample and shake it well to directly detect. A liquid leakage port is added to the sampling device so that the shaken test solution can directly enter the test paper, so as to achieve the result of integrated detection. The purpose of adding a liquid blocking port on the sampling device is to prevent the test solution from leaking out of the container, which is clean, hygienic and easy to use.
实施例2Example 2
如图4至7所示，本实施例用于大便检测的储便装置，在实施例1的基础上，所述取样装置的粪便获取棒上设有螺旋凸起结构。所述取样装置的粪便获取棒上设有毛刷241，所述粪便获取棒的端部设有钩勺242。As shown in Figures 4 to 7, this embodiment is a stool storage device for stool detection. On the basis of Embodiment 1, the stool acquisition rod of the sampling device is provided with a spiral convex structure. A brush 241 is provided on the feces acquisition rod of the sampling device, and a hook and spoon 242 is provided at the end of the feces acquisition rod.
本实施例，在粪便获取棒上加上螺旋凸起、毛刷、以及漏勺增大摩擦力让用户更加方便取样。In this embodiment, adding a spiral protrusion, a brush, and a colander to the feces acquisition rod increases the frictional force and makes sampling more convenient for the user.
实施例3Example 3
如图8至14所示，本实施例用于大便检测的储便装置，在实施例1或2的基础上，所述储液瓶上还设有渗液部出液口开/闭结构，所述开/闭结构包括与所述储液瓶螺纹连接的旋转杆221以及所述旋转杆端部连接的堵头222，所述堵头设置在所述储液瓶内，通过旋转所述旋转杆的旋转以使所述堵头挤压在渗液部的出水口上，实现所述出水口的水闭合，或反向旋转所述旋转杆以使所述堵头远离所述渗液部的出水口，实现渗液部出水。As shown in Figures 8 to 14, the stool storage device used for stool detection in this embodiment, on the basis of Embodiment 1 or 2, the liquid storage bottle is also provided with an opening/closing structure for the liquid outlet of the seepage part, The opening/closing structure includes a rotating rod 221 threadedly connected to the liquid storage bottle and a plug 222 connected to the end of the rotating rod. Rotation of the rod to make the plug squeeze on the water outlet of the seepage part to realize the water closure of the water outlet, or reverse rotation of the rotating rod to keep the plug away from the water outlet of the seepage part The water outlet realizes the water outlet of the seepage part.
本实施例，在使用时，为了使大便更加充分的溶于储液瓶内的液体，首先使用出液口开/闭结构将渗液部的出水口闭合，待大便和液体充分融合后再使渗液部出水，防止试纸吸收了过多含大便浓度低的液体，进而影响最终的检测结果。In this embodiment, in order to make the stool more fully dissolved in the liquid in the storage bottle, first use the liquid outlet opening/closing structure to close the water outlet of the seepage part, and then use the liquid after the stool and the liquid are fully fused. Water comes out from the exudate part to prevent the test paper from absorbing too much liquid with low stool concentration, which will affect the final test result.
实施例4Example 4
如图15至16所示，本实施例用于大便检测的储便装置，在实施例1、2或3的基础上，所述取样装置的试纸承载部包括扣合在一起对试纸进行固定的下托体和上盖体；As shown in Figures 15 to 16, this embodiment is used for the stool storage device for stool detection. On the basis of Embodiment 1, 2 or 3, the test paper bearing part of the sampling device includes buckled together to fix the test paper. Lower holder and upper cover;
所述上盖体上沿液体在试纸上虹吸方向上依次设有对试纸的染色层进行挤压的挤压结构、反应颜色显示窗，所述挤压结构包括至少两个间距设置的挤压筋骨，所述试纸虹吸方向为试纸的长度方向，与虹吸方向垂直的方向为试纸宽度方向，所述挤压筋骨对应试纸宽度方向上外轮廓大于或等于所述试纸上染色体层的宽度范围。The upper cover is sequentially provided with an extruding structure for extruding the dyed layer of the test paper along the siphon direction of the liquid on the test paper, and a reaction color display window, and the extruding structure includes at least two extruding ribs arranged at intervals The siphon direction of the test paper is the length direction of the test paper, the direction perpendicular to the siphon direction is the width direction of the test paper, and the extruded ribs correspond to the outer contour of the test paper in the width direction greater than or equal to the width range of the chromosome layer on the test paper.
所述下托体上设有一凹槽，所述凹槽内设有若干支撑筋骨，所述支撑筋骨的上表面与凹槽的上边缘表面平齐，通过凹槽的上边缘表面和支撑筋骨对所述试纸进行水平支撑；A groove is provided on the lower bracket, and a number of supporting ribs are arranged in the groove. The upper surface of the supporting ribs is flush with the upper edge surface of the groove, and the upper edge surface of the groove is aligned with the supporting ribs. The test paper is supported horizontally;
当试纸设置在扣合在一起的上盖体下托体内时，所述试纸的染色层对应设置在所述凹槽内，所述挤压结构对所述染色层进行挤压，以使所述试纸发生竖直方向上的形变，染色层的厚度较原始厚度减小。When the test paper is set in the fastened upper cover body and lower holder, the dyed layer of the test paper is correspondingly arranged in the groove, and the extrusion structure squeezes the dyed layer so that the The test paper is deformed in the vertical direction, and the thickness of the dyed layer is reduced compared with the original thickness.
本实施例中，通过挤压结构对试纸层进行挤压，一方面使得试纸弯曲变形，增加了试纸虹吸作用的流速，另一方面，试纸上的染色层在挤压作用下染色介质密度增加，进而加快了试纸的虹吸作用，同时由于染色层密度的增加也使得试纸的显色效果更好。In this embodiment, the test paper layer is extruded through the extrusion structure, on the one hand, the test paper is bent and deformed, and the flow rate of the siphon action of the test paper is increased; Further, the siphon effect of the test paper is accelerated, and at the same time, the color rendering effect of the test paper is better due to the increase of the density of the dyed layer.
实施例5Example 5
如图17至18所示，本实施例用于大便检测的储便装置，在实施例4的基础上，所述支撑筋骨设置在所述反应颜色显示窗所形成的区域内，所述支撑结构的支撑筋骨的数量和试纸的显色条的数量一一对应，所述试纸设置在下托体上时，所述试纸的各显色条分别对应设置在各支撑肋骨上。As shown in Figures 17 to 18, this embodiment is used for the stool storage device for stool detection. On the basis of Embodiment 4, the supporting muscles and bones are arranged in the area formed by the reaction color display window, and the supporting structure The number of supporting ribs and the number of color strips of the test paper correspond one to one, and when the test paper is arranged on the lower holder, each color strip of the test paper is correspondingly arranged on each support rib.
本实施例，为了方便显示的获取，显色条设置在支撑筋骨上。In this embodiment, in order to facilitate the acquisition of the display, the color strips are arranged on the supporting bones.
实施例6Example 6
本实施例用于大便检测的储便装置，在实施例4或5的基础上，所述凹槽底面呈一级台阶状结构，上层台阶面对应试纸的染色层，下层台阶面与凹槽的侧壁以及台阶形成一防溢储水结构，所述支撑肋骨设置在下层台阶面上。In the stool storage device used for stool detection in this embodiment, on the basis of Embodiment 4 or 5, the bottom surface of the groove is in a step-like structure, the upper step surface corresponds to the dyed layer of the test paper, and the lower step surface and the groove The side walls and steps form an overflow-proof water storage structure, and the supporting ribs are arranged on the lower step surface.
本实施例，为了防止液体过多溢出，特别顺应着液体虹吸方向上染色层和显色条之间设置防溢储水结构，避免了过多的液体流出下托体和上盖体形成的结构，干净、卫生。In this embodiment, in order to prevent excessive overflow of liquid, an anti-overflow water storage structure is arranged between the dyeing layer and the color strip in the direction of the liquid siphon, avoiding excessive liquid flowing out of the structure formed by the lower holder and the upper cover , clean and hygienic.
上述实施例4至6中，所述试纸在竖直方向上的变形为被挤压的试纸的下表面的高度较原始高度降低了0.15mm至0.25mm。所述的挤压肋骨和支撑肋骨的截面均呈矩形结构。In the above-mentioned embodiments 4 to 6, the deformation of the test paper in the vertical direction is that the height of the lower surface of the squeezed test paper is reduced by 0.15 mm to 0.25 mm compared with the original height. The cross-sections of the extruded ribs and the supporting ribs are all rectangular structures.
上述各实施例中，为了方便液体流出所述渗液部呈倒三角结构。In each of the above embodiments, in order to facilitate the liquid to flow out, the liquid seepage part has an inverted triangular structure.
本发明为了防止试纸由于受到挤压的压力太大，造成试纸翘起，影响上盖体和下托体的扣合，所述的上盖体和下托体上设有防止试纸翘起的减压结构，防止试纸翘起结构的作用是为了减小虹吸方向上第一个挤压筋骨对试纸的压力。以下列举了几种具体的减压结构，但是减压结构不限于以下几种结构。In the present invention, in order to prevent the test paper from being lifted due to the excessive pressure of extrusion, which affects the fastening of the upper cover and the lower holder, the upper cover and the lower holder are provided with a relief to prevent the test paper from lifting. Pressure structure to prevent the test paper from tilting The function of the structure is to reduce the pressure on the test paper by the first extruded tendons and bones in the direction of the siphon. Several specific decompression structures are listed below, but the decompression structure is not limited to the following structures.
所述减压结构为排布在试纸虹吸方向上的第1个挤压筋骨的虹吸方向上宽度小于第2、3……m个中任一挤压筋骨的宽度；The decompression structure is that the width in the siphon direction of the first extruded tendon arranged in the siphon direction of the test paper is smaller than the width of any extruded tendon in the second, 3...m ones;
或，所述减压结构为排布在试纸虹吸方向上的第1个挤压筋骨的竖直方向上的长度小于第2、3……m个任一挤压筋骨的宽度；Or, the decompression structure is such that the length in the vertical direction of the first extruded tendon arranged in the siphon direction of the test paper is less than the width of any extruded tendon of the 2nd, 3...m;
或，所述减压结构为所述挤压筋骨的宽度、长度均相同，排布在试纸虹吸方向上的第1个挤压筋骨距离该挤压筋骨接近的凹槽的侧边的距离不小于0.6mm；Or, the decompression structure is such that the width and length of the extruded tendons are the same, and the distance between the first extruded tendons arranged in the test paper siphon direction and the side of the groove close to the extruded tendons is not less than 0.6mm;
或，所述减压结构为排布在试纸虹吸方向上的第一个挤压筋骨的虹吸方向上的宽度小于第2、3……m个任一挤压筋骨的宽度，第2、3……m个挤压筋骨的虹吸方向上的宽度均相同，接近第一个挤压筋骨的凹槽的侧边为由上至下的斜坡状结构，排布在试纸虹吸方向上的第一个挤压筋骨距离该挤压筋骨接近的凹槽的侧边的距离不小于0.8mm。Or, the decompression structure is such that the width in the siphon direction of the first squeezed tendon arranged in the test paper siphon direction is smaller than the width of any of the 2nd, 3...m extruded bones, and the 2nd, 3... …the widths of the m extrusion ribs in the siphon direction are all the same, the side of the groove close to the first extrusion rib is a slope-like structure from top to bottom, and the first extrusion line arranged in the siphon direction of the test paper The distance between the rib bone and the side of the groove where the rib bone is close is not less than 0.8mm.
说明，本发明所述的虹吸方向指的是由试纸上首先接触液体的一端向后接触液体反向的一端的延伸方向。也即由进液处向显示处方向延伸。Note that the siphon direction in the present invention refers to the extension direction from the end of the test paper that is first in contact with the liquid to the opposite end that is in contact with the liquid. That is, it extends from the liquid inlet to the display.
以上所述仅是本发明的优选实施方式，并不用于限制本发明，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明技术原理的前提下，还可以做出若干改进和变型，这些改进和变型也应视为本发明的保护范围。The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention. It should be pointed out that for those of ordinary skill in the art, some improvements can be made without departing from the technical principle of the present invention. and modifications, these improvements and modifications should also be considered as the protection scope of the present invention.
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| CN112316997A (en) * | 2020-11-23 | 2021-02-05 | 蔡竹 | Combined sample collection and detection device and sampling tube and detection tube thereof |
| CN112316997B (en) * | 2020-11-23 | 2024-07-30 | 蔡竹 | Combined sample sampling and detecting device, sampling tube and detecting tube thereof |
| CN115728295A (en) * | 2021-09-02 | 2023-03-03 | 益思美诠生物科技(上海)有限公司 | An integrated sample collection, processing and detection device |
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