CN209296380U - A feces sampling device - Google Patents
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- CN209296380U CN209296380U CN201822133923.0U CN201822133923U CN209296380U CN 209296380 U CN209296380 U CN 209296380U CN 201822133923 U CN201822133923 U CN 201822133923U CN 209296380 U CN209296380 U CN 209296380U
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- 238000005070 sampling Methods 0.000 title claims abstract description 107
- 210000003608 fece Anatomy 0.000 title claims abstract description 39
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 239000011521 glass Substances 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 12
- 239000003085 diluting agent Substances 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 4
- 239000011259 mixed solution Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002550 fecal effect Effects 0.000 description 2
- 210000001035 gastrointestinal tract Anatomy 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012472 biological sample Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000000232 gallbladder Anatomy 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 210000000496 pancreas Anatomy 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
本实用新型公开了一种粪便采样装置，包括采样瓶，所述采样瓶的瓶口处螺纹连接有固定部，所述固定部的上表面设有握持部，所述固定部的下表面设有采样杆，所述采样杆的下端外表面设有横向采样槽和竖向采样槽，所述握持部的内部设有安装腔，所述安装腔内设有胶帽，所述握持部的前后表面对应胶帽的位置设有按压槽，所述按压槽与安装腔相连通，所述胶帽的下侧连通有玻璃管的一端，所述玻璃管贯穿从下至上依次贯穿握持部、固定部和采样杆，所述玻璃管的另一端卡接有胶塞，所述采样瓶的瓶内设有稀释液，所述采样瓶的下表面设有出液口，结构简单，使用方便，生产成本低，解决了兼顾稀、稠粪便采用问题，严密型好，避免了移动时洒出。
The utility model discloses a feces sampling device, which comprises a sampling bottle. A fixing part is threadedly connected to the mouth of the sampling bottle. The upper surface of the fixing part is provided with a holding part, and the lower surface of the fixing part is provided with a There is a sampling rod, the outer surface of the lower end of the sampling rod is provided with a horizontal sampling groove and a vertical sampling groove, the inside of the holding part is provided with an installation cavity, and a rubber cap is arranged in the installation cavity, and the holding part The front and rear surfaces of the rubber cap are provided with pressing grooves corresponding to the positions of the rubber caps. The pressing grooves are connected to the installation cavity. The lower side of the rubber cap is connected to one end of the glass tube, and the glass tube runs through the grip part from bottom to top. , a fixed part and a sampling rod, the other end of the glass tube is clamped with a rubber stopper, a diluent is provided in the bottle of the sampling bottle, and a liquid outlet is provided on the lower surface of the sampling bottle, the structure is simple and easy to use , low production cost, solves the problem of taking into account both thin and thick feces, good compactness, and avoids spilling when moving.
Description
技术领域technical field
本实用新型涉及采样装置技术领域，具体领域为一种粪便采样装置。The utility model relates to the technical field of sampling devices, in particular to a feces sampling device.
背景技术Background technique
粪便检测是临床常规化验检查项目之一，通过此项检查可较直观地了解胃肠道一些病理现象，间接地判断消化道、胰腺、肝胆的功能状况，在粪便检测过程中，粪便样本首先经由粪便采样装置采集，然后被运送至生物样本库进行存储，待需要检验时进行检验，当前市场上的粪便采样装置多采用采样勺或螺牙型结构，采样勺的使用无法定量实际的采样量，影响检测，螺牙型结构受粪便的稠密度影响，当遇到稀的粪便时，无法吸住，采样困难，因此我们需要一种粪便采样装置来解决上述问题。Stool testing is one of the routine clinical laboratory tests. Through this test, some pathological phenomena of the gastrointestinal tract can be intuitively understood, and the functional status of the digestive tract, pancreas, and liver and gallbladder can be judged indirectly. In the process of stool testing, the stool sample is first passed through The fecal sampling device is collected, then transported to the biological sample bank for storage, and will be tested when it needs to be tested. Currently, the fecal sampling devices on the market mostly use sampling spoons or screw tooth structures, and the use of sampling spoons cannot quantify the actual sampling volume. Affects the detection. The screw-tooth structure is affected by the density of feces. When encountering thin feces, it cannot be sucked and sampling is difficult. Therefore, we need a feces sampling device to solve the above problems.
实用新型内容Utility model content
本实用新型的目的在于提供一种粪便采样装置，以解决上述背景技术中提出的问题。The purpose of this utility model is to provide a stool sampling device to solve the problems raised in the above-mentioned background technology.
为实现上述目的，本实用新型提供如下技术方案：一种粪便采样装置，包括采样瓶，所述采样瓶的瓶口处螺纹连接有固定部，所述固定部的上表面设有握持部，所述固定部的下表面设有采样杆，所述采样杆的下端外表面设有横向采样槽和竖向采样槽，所述握持部的内部设有安装腔，所述安装腔内设有胶帽，所述握持部的前后表面对应胶帽的位置设有按压槽，所述按压槽与安装腔相连通，所述胶帽的下侧连通有玻璃管的一端，所述玻璃管贯穿从下至上依次贯穿握持部、固定部和采样杆，所述玻璃管的另一端卡接有胶塞，所述采样瓶的瓶内设有稀释液，所述采样瓶的下表面设有出液口，所述出液口内固定连接有出液管的一端，所述出液管的另一端螺纹连接有管帽，所述管帽的内底面设有连接杆，所述连接杆的上端设有挡块，所述挡块的大小与出液管的管径相同。In order to achieve the above object, the utility model provides the following technical solutions: a feces sampling device, including a sampling bottle, the mouth of the sampling bottle is screwed with a fixing part, and the upper surface of the fixing part is provided with a gripping part, The lower surface of the fixed part is provided with a sampling rod, the outer surface of the lower end of the sampling rod is provided with a horizontal sampling groove and a vertical sampling groove, the inside of the holding part is provided with an installation cavity, and the installation cavity is provided with The rubber cap, the front and rear surfaces of the grip part are provided with a pressing groove corresponding to the position of the rubber cap, the pressing groove is connected with the installation cavity, and the lower side of the rubber cap is connected with one end of a glass tube, and the glass tube runs through From bottom to top, it runs through the holding part, the fixing part and the sampling rod in turn. The other end of the glass tube is clamped with a rubber stopper. One end of the liquid outlet is fixedly connected to the liquid outlet, the other end of the liquid outlet is threadedly connected to a pipe cap, the inner bottom surface of the pipe cap is provided with a connecting rod, and the upper end of the connecting rod is provided There is a stopper, and the size of the stopper is the same as the pipe diameter of the liquid outlet pipe.
优选的，所述握持部的左右表面均设有凹槽，所述凹槽为弧形凹槽。Preferably, grooves are provided on the left and right surfaces of the gripping portion, and the grooves are arc-shaped grooves.
优选的，所述采样杆的外表面中部设有导向环，所述导向环为橡胶导向环。Preferably, a guide ring is provided in the middle of the outer surface of the sampling rod, and the guide ring is a rubber guide ring.
优选的，所述采样瓶的中部左右内侧壁之间设有刮板，所述刮板的中部设有贯穿孔，所述贯穿孔的孔径与采样杆的直径相同。Preferably, a scraper is provided between the left and right inner side walls in the middle of the sampling bottle, and a through hole is provided in the middle of the scraper, and the diameter of the through hole is the same as the diameter of the sampling rod.
优选的，所述采样瓶与固定部之间设有密封垫圈，所述密封垫圈为橡胶密封垫圈。Preferably, a sealing gasket is provided between the sampling bottle and the fixing part, and the sealing gasket is a rubber sealing gasket.
与现有技术相比，本实用新型的有益效果是：一种粪便采样装置，通过采样瓶盛放采集的粪便和稀释液，采样瓶的瓶口处为内螺纹，固定部的外侧为外螺纹，内螺纹与外螺纹啮合，设置握持部方便使用者握持使用，通过将采样杆下端插入粪便进行采样，通过横向采样槽和竖向采样槽采集较为黏稠的粪便，横向采样槽和竖向采样槽设置的位置使得采样装置可以采集位于各方向各高度层的粪便，从而使得采集数据更加准确，横向采样槽和竖向采样槽均为单独的一格，对粪便的附着力较大，粪便进入后不会轻易掉落，通过胶帽和玻璃管采集较为稀的粪便，将采集到的粪便融于稀释液的到混合液，方便后续检测，通过出液管取出混合液，通过挡块堵住出液管，在需要取出混合液时，将管帽旋出，即可将挡块从出液管内拔出，结构简单，使用方便，生产成本低，解决了兼顾稀、稠粪便采用问题，严密型好，避免了移动时洒出。Compared with the prior art, the beneficial effect of the utility model is: a feces sampling device, which holds the collected feces and diluent through the sampling bottle, the mouth of the sampling bottle is an internal thread, and the outside of the fixing part is an external thread , the internal thread meshes with the external thread, and the grip part is set for the user to hold and use. The lower end of the sampling rod is inserted into the feces for sampling, and the relatively viscous feces are collected through the horizontal sampling tank and the vertical sampling tank. The horizontal sampling tank and the vertical sampling tank The location of the sampling tank allows the sampling device to collect feces in all directions and at different heights, thus making the collected data more accurate. The horizontal sampling tank and the vertical sampling tank are each a separate grid, which has a strong adhesion to the feces. It will not fall easily after entering. The relatively dilute feces are collected through the rubber cap and glass tube, and the collected feces are dissolved in the diluent to the mixed solution to facilitate subsequent detection. The mixed solution is taken out through the liquid outlet tube and blocked by the stopper. Hold the liquid outlet pipe, when it is necessary to take out the mixed liquid, unscrew the cap, and the stopper can be pulled out from the liquid outlet pipe. The structure is simple, easy to use, and the production cost is low. It solves the problem of using both thin and thick feces. The tight type is good to avoid spilling when moving.
附图说明Description of drawings
图1为本实用新型的主视剖视结构示意图；Fig. 1 is the front view sectional structure schematic diagram of the utility model;
图2为本实用新型的固定部、握持部和采样杆的结构示意图。Fig. 2 is a structural schematic diagram of the fixing part, the gripping part and the sampling rod of the present invention.
图中：1-采样瓶、2-固定部、3-握持部、4-采样杆、5-横向采样槽、6-竖向采样槽、7-胶帽、8-玻璃管、9-胶塞、10-稀释液、11-出液管、12-管帽、13-连接杆、14-挡块、15-凹槽、16-导向环、17-刮板、18-密封垫圈。In the figure: 1-sampling bottle, 2-fixing part, 3-holding part, 4-sampling rod, 5-horizontal sampling tank, 6-vertical sampling tank, 7-glue cap, 8-glass tube, 9-glue Plug, 10-diluent, 11-outlet pipe, 12-cap, 13-connecting rod, 14-block, 15-groove, 16-guide ring, 17-scraper, 18-sealing washer.
具体实施方式Detailed ways
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
请参阅图1-2，本实用新型提供一种技术方案：一种粪便采样装置，包括采样瓶1，通过采样瓶盛放采集的粪便和稀释液，所述采样瓶的瓶口处螺纹连接有固定部2，采样瓶的瓶口处为内螺纹，固定部的外侧为外螺纹，内螺纹与外螺纹啮合，所述固定部的上表面设有握持部3，设置握持部方便使用者握持使用，所述固定部的下表面设有采样杆4，通过将采样杆下端插入粪便进行采样，所述采样杆的下端外表面设有横向采样槽5和竖向采样槽6，通过横向采样槽和竖向采样槽采集较为黏稠的粪便，横向采样槽和竖向采样槽设置的位置使得采样装置可以采集位于各方向各高度层的粪便，从而使得采集数据更加准确，横向采样槽和竖向采样槽均为单独的一格，对粪便的附着力较大，粪便进入后不会轻易掉落，所述握持部的内部设有安装腔，所述安装腔内设有胶帽7，所述握持部的前后表面对应胶帽的位置设有按压槽，所述按压槽与安装腔相连通，所述胶帽的下侧连通有玻璃管8的一端，通过胶帽和玻璃管采集较为稀的粪便，所述玻璃管贯穿从下至上依次贯穿握持部、固定部和采样杆，所述玻璃管的另一端卡接有胶塞9，通过胶塞堵住玻璃管的下端，所述采样瓶的瓶内设有稀释液10，将采集到的粪便融于稀释液的到混合液，方便后续检测，所述采样瓶的下表面设有出液口，所述出液口内固定连接有出液管11的一端，通过出液管取出混合液，所述出液管的另一端螺纹连接有管帽12，所述管帽的内底面设有连接杆13，所述连接杆的上端设有挡块14，所述挡块的大小与出液管的管径相同，通过挡块堵住出液管，在需要取出混合液时，将管帽旋出，即可将挡块从出液管内拔出。Please refer to Fig. 1-2, the utility model provides a kind of technical solution: a kind of feces sampling device, comprises sampling bottle 1, holds the feces and diluent collected through sampling bottle, and the bottleneck place of described sampling bottle is threadedly connected with The fixed part 2, the bottle mouth of the sampling bottle is an internal thread, the outside of the fixed part is an external thread, and the internal thread is engaged with the external thread. The upper surface of the fixed part is provided with a grip part 3, which is convenient for users For holding and using, the lower surface of the fixed part is provided with a sampling rod 4, and the lower end of the sampling rod is inserted into the feces for sampling. The outer surface of the lower end of the sampling rod is provided with a horizontal sampling groove 5 and a vertical sampling groove 6. Sampling tanks and vertical sampling tanks collect relatively viscous feces. The position of horizontal sampling tanks and vertical sampling tanks enables the sampling device to collect feces in all directions and heights, thus making the collected data more accurate. Horizontal sampling tanks and vertical sampling tanks Each of the sampling tanks is a separate grid, which has a strong adhesion to the feces, and the feces will not fall easily after entering. The inside of the holding part is provided with an installation cavity, and a rubber cap 7 is provided in the installation cavity. The front and rear surfaces of the grip part are provided with a pressing groove corresponding to the position of the rubber cap, and the pressing groove is connected with the installation cavity, and the lower side of the rubber cap is connected with one end of the glass tube 8, and is collected by the rubber cap and the glass tube. Relatively dilute feces, the glass tube runs through the holding part, the fixing part and the sampling rod in turn from bottom to top, and the other end of the glass tube is clamped with a rubber plug 9, and the lower end of the glass tube is blocked by the rubber plug. A diluent 10 is provided in the bottle of the sampling bottle, and the collected feces are melted into the mixed solution of the diluent to facilitate subsequent detection. The lower surface of the sampling bottle is provided with a liquid outlet, and the liquid outlet is fixedly connected There is one end of the liquid outlet pipe 11, and the mixed solution is taken out through the liquid outlet pipe, and the other end of the liquid outlet pipe is threadedly connected with a pipe cap 12, and the inner bottom surface of the pipe cap is provided with a connecting rod 13, and the upper end of the connecting rod A stopper 14 is provided, the size of the stopper is the same as the pipe diameter of the outlet pipe, the outlet pipe is blocked by the stopper, and when the mixed liquid needs to be taken out, the cap is unscrewed, and the stopper can be removed from the outlet pipe. Pull out the liquid tube.
具体而言，所述握持部的左右表面均设有凹槽15，所述凹槽为弧形凹槽，通过设置弧形凹槽方便使用者握持。Specifically, grooves 15 are provided on the left and right surfaces of the gripping portion, and the grooves are arc-shaped grooves, which are convenient for users to hold.
具体而言，所述采样杆的外表面中部设有导向环16，所述导向环为橡胶导向环，通过导向杆为采样杆进入采样瓶时进行导向，同时导向环的外径与采样瓶的瓶径大小相同，起到密封的作用。Specifically, the middle part of the outer surface of the sampling rod is provided with a guide ring 16, and the guide ring is a rubber guide ring, which is guided by the guide rod when the sampling rod enters the sampling bottle, and the outer diameter of the guide ring is the same as that of the sampling bottle. The bottle diameters are of the same size, which play the role of sealing.
具体而言，所述采样瓶的中部左右内侧壁之间设有刮板17，所述刮板的中部设有贯穿孔，所述贯穿孔的孔径与采样杆的直径相同，通过刮板刮除采样杆上附着的多余粪便。Specifically, a scraper 17 is provided between the left and right inner walls of the middle part of the sampling bottle, and a through hole is arranged in the middle part of the scraper. Excess feces attached to the sampling rod.
具体而言，所述采样瓶与固定部之间设有密封垫圈18，所述密封垫圈为橡胶密封垫圈，通过橡胶密封垫圈保证固定部旋紧后的严密性，避免移动采样瓶时混合液洒出。Specifically, a sealing washer 18 is provided between the sampling bottle and the fixed part, and the sealing washer is a rubber sealing washer, which ensures the tightness of the fixed part after being tightened by the rubber sealing washer, and prevents the mixed liquid from spilling when the sampling bottle is moved. out.
工作原理：本实用新型通过采样瓶盛放采集的粪便和稀释液，采样瓶的瓶口处为内螺纹，固定部的外侧为外螺纹，内螺纹与外螺纹啮合，设置握持部方便使用者握持使用，通过将采样杆下端插入粪便进行采样，通过横向采样槽和竖向采样槽采集较为黏稠的粪便，横向采样槽和竖向采样槽设置的位置使得采样装置可以采集位于各方向各高度层的粪便，从而使得采集数据更加准确，横向采样槽和竖向采样槽均为单独的一格，对粪便的附着力较大，粪便进入后不会轻易掉落，通过胶帽和玻璃管采集较为稀的粪便，将采集到的粪便融于稀释液的到混合液，方便后续检测，通过出液管取出混合液，通过挡块堵住出液管，在需要取出混合液时，将管帽旋出，即可将挡块从出液管内拔出。Working principle: the utility model holds the collected feces and diluent through the sampling bottle. The mouth of the sampling bottle is an internal thread, and the outside of the fixed part is an external thread, and the internal thread and the external thread are engaged. The grip part is provided to facilitate the user For holding and using, the lower end of the sampling rod is inserted into the feces for sampling, and the relatively viscous feces are collected through the horizontal sampling slot and the vertical sampling slot. The feces in the upper layer can make the collected data more accurate. Both the horizontal sampling tank and the vertical sampling tank are in a separate grid, which has a strong adhesion to the feces. After the feces enter, they will not fall easily. They are collected through rubber caps and glass tubes. For thinner feces, melt the collected feces into the diluent mixture to facilitate subsequent detection. Take out the mixture through the liquid outlet pipe, block the liquid outlet pipe with a stopper, and put the cap on the pipe when the mixture needs to be taken out. Unscrew, the stopper can be pulled out from the outlet pipe.
尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.
Claims (5)
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| CN201822133923.0U CN209296380U (en) | 2018-12-19 | 2018-12-19 | A feces sampling device |
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| CN201822133923.0U CN209296380U (en) | 2018-12-19 | 2018-12-19 | A feces sampling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530676A (en) * | 2019-09-26 | 2019-12-03 | 深圳碳云智能数字生命健康管理有限公司 | Sampling rod and sampling box with same |
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2018
- 2018-12-19 CN CN201822133923.0U patent/CN209296380U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530676A (en) * | 2019-09-26 | 2019-12-03 | 深圳碳云智能数字生命健康管理有限公司 | Sampling rod and sampling box with same |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190823 |