WO2020029343A1 - 一种医用试剂检测装置 - Google Patents

一种医用试剂检测装置 Download PDF

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Publication number
WO2020029343A1
WO2020029343A1 PCT/CN2018/102902 CN2018102902W WO2020029343A1 WO 2020029343 A1 WO2020029343 A1 WO 2020029343A1 CN 2018102902 W CN2018102902 W CN 2018102902W WO 2020029343 A1 WO2020029343 A1 WO 2020029343A1
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Prior art keywords
liquid
bottle
bottle cap
cap
detection device
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PCT/CN2018/102902
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English (en)
French (fr)
Inventor
刘元
吴国荣
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江苏宝卫士生物科技有限公司
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Publication of WO2020029343A1 publication Critical patent/WO2020029343A1/zh

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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
    • G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
    • 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
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/38—Diluting, dispersing or mixing samples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing

Definitions

  • the invention belongs to the field of reagent detection, and particularly relates to a medical reagent detection device.
  • the drip bottle is a medical consumable and is widely used.
  • the existing drip bottle when used for collection and dilution of feces, the liquid outlet must be capped or the outlet channel is easily broken.
  • the existing drip bottle cap is often removed due to disassembly. It can't be found after rolling it on the desktop. Another way is that the broken part can't be recovered after being broken, and the sample cannot be kept. The hospital needs to keep the sample for 3 days before processing, so it is inconvenient to use.
  • Bowel cancer and gastric cancer are the top five tumors in China. Each year, 376,000 people die of bowel cancer in China and 800,000 deaths due to gastric cancer.
  • One of the main reasons is the inability to detect early and detect fecal occult blood and Helicobacter pylori antigen. These are the two indicators recommended by the World Health Organization for screening for bowel and gastric cancer.
  • more than 90% of the stools in the private medical examination centers and hospitals are discarded.
  • the main reasons are poor sample collection, poor transportation, foul odor during operation, The operation is inconvenient and most people are unwilling to collect feces and go to the hospital for examination. Has become a worldwide problem.
  • the existing drip bottle is because the bottle cap of the drip bottle is removed from the outside or the liquid outlet is broken from the easy-to-break point on the outside.
  • the liquid outlet needs to be connected to the detection cup. After the connection, the liquid outlet is removed from the outside. Bottle caps and liquid outlets that are easily broken from the outside cannot be operated. It is impossible to collect, mix, add samples and detect from stool.
  • the present invention provides a medical reagent detection device with a simple structure and good sealing performance.
  • a medical reagent detection device of the present invention includes a sample collection rod and a liquid bottle, and a liquid outlet end of the liquid bottle is detachably connected with a bottle cap; one end of the sample collection rod is The sampling end and the other end are connected with a hole plug; the hole plug is integrated or detachably connected in the bottle cap, and liquid can flow around the hole plug; the bottle cap is screwed on the liquid of the liquid bottle When the end is closed, the hole blocking material seals and blocks the liquid outlet of the liquid bottle, and the sampling end of the sample collection rod extends into the bottle cavity of the liquid bottle; when the bottle cap is loosened at the liquid bottle's liquid discharging end, the hole blocking material It is separated from the liquid outlet of the liquid bottle, and the liquid in the liquid bottle passes around the blocked objects.
  • a reagent reaction cup is further included, and the mouth of the reagent reaction cup is integrally or detachably connected to the bottle cap, and the liquid passing through the periphery of the plugged material flows into the reagent reaction cup.
  • a plurality of pillars are provided at the bottom of the plugging object, and a gap between two adjacent pillars can pass liquid; a stopper is provided in the bottle cap, and the ends of each of the pillars contact the stopper where On the surface, the stopper is provided with a leakage hole, and the liquid flowing out from the gap between two adjacent pillars flows into the reagent reaction cup through the leakage hole.
  • a sealing ring or a sealing ring is protruded at the bottle mouth; the sealing surface near the side of the liquid bottle is blocked with a silicone gasket, and the bottle cap is screwed on When the liquid outlet end of the liquid bottle is on, a sealing ring or a seal ring is pressed against the silicone gasket on the sealing surface.
  • liquid bottle is a soft bottle.
  • ribs are formed on the surrounding wall body on the inner wall of the hole plug or the bottle cap, and a liquid passage groove is formed between adjacent ribs.
  • the bottle cap is a dripping bottle cap which can be provided with a liquid discharge head at the lower end, and the liquid passing through the hole blocking material flows out through the bottle cap as the lower liquid discharge head.
  • the invention is applied to a drip bottle, which can solve the problems that the bottle cap of the drip bottle's liquid outlet can not be found easily and the liquid outlet can't be recovered after being broken off. Just loosen the bottle cap (the bottle cap and the liquid bottle do not need to be separated) and squeeze. Soften the bottle to add liquid. After the liquid is added, the bottle cap can be tightened. It perfectly solves the problems that the bottle cap at the external liquid outlet can't be easily found and the liquid channel can't be recovered.
  • the invention can also be applied to connect the test cup. After loosening the bottle cap (the bottle cap and the liquid bottle do not need to be separated), the liquid in the soft bottle can flow into the test cup, which is a good solution for existing products. problem. Applied to the detection of fecal samples of fecal occult blood and Helicobacter pylori antigen, the fecal samples can be collected, diluted, mixed, sampled and tested in an integrated manner, and the operation is completely closed and odorless. Therefore, individuals can screen for high-risk groups of bowel and gastric cancer at home, which is of great social significance.
  • Figure 1 is a schematic diagram of the overall structure when the lower end of the bottle cap is connected to the reagent reaction cup;
  • Figure 2 is a schematic diagram of the overall disassembly of the patent when the bottle cap is a drip bottle cap;
  • Figure 3 is a schematic diagram of the disassembly of Figure 1;
  • Figure 4 Fig. 5 is a schematic structural view of a part of a liquid bottle mouth of the present invention;
  • Fig. 5 is a schematic sectional view of the structure of Fig. 4;
  • Fig. 6 is a schematic view of the structure of a collection rod;
  • a medical reagent detection device as shown in FIG. 1 to FIG. 6 includes a sample collection rod 2 and a liquid bottle 1, and a liquid outlet 1.1 of the liquid bottle 1 is detachably connected to a bottle cap 3; the sample collection rod 2 One end is the sampling end 4 and the other end is connected with a plugging hole 5; the plugging hole 5 is integrated or detachably connected in the bottle cap 3, and liquid can flow around the plugging hole 5; the bottle cap 3 When screwed on the liquid outlet 1. 1 of the liquid bottle 1, the hole plug 5 seals and blocks the liquid outlet 12 of the liquid bottle 1, and the sampling end 4 of the sample collection rod 2 extends into the bottle cavity 7 of the liquid bottle 1. ; When the bottle cap 3 is unscrewed at the liquid outlet 1.1 of the liquid bottle 1, the plugging 5 is separated from the liquid outlet 12 of the liquid bottle 1, and the liquid in the liquid bottle 1 passes around the plugging 5.
  • FIG. 1 An example of the first product is shown in FIG. 1, and further includes a reagent reaction cup 6.
  • the mouth of the reagent reaction cup 6 is integrated or detachably connected to the bottle cap 3, and the bottle cap 3 passes through around the plugging 5.
  • the liquid flows into the reagent reaction cup 6; the second product is shown in FIG. 2.
  • the reagent reaction cup 6 may not be provided at the lower end of the bottle cap 3, but a drip head may be directly provided at the lower end of the bottle cap 3 to block.
  • the liquid passing around the hole 5 flows out through the drip head 90 at the lower end of the bottle cap 3; the bottom of the hole plug 5 is provided with a plurality of pillars 11, and the gap 10 between two adjacent pillars 11 can pass liquid; A stopper 20 is provided in the bottle cap 3, and the ends of each of the pillars 11 contact the surface where the stopper 20 is located. The stopper 20 is provided with a leakage hole 21, and a gap 10 between two adjacent pillars 11 is provided. The flowing-out liquid flows into the reagent cuvette 6 through the leakage hole 21.
  • a sealing ring 9 or a sealing ring is convexly arranged at the liquid outlet end 1.1 of the liquid bottle 1; a sealing gasket 5.1 on the sealing surface 5.1 of the side of the plugging object 5 near the liquid bottle 1 is provided with a silicone gasket, and a bottle cap 3 When screwed on the liquid outlet 1.1 of the liquid bottle 1, the seal ring 9 or the seal ring seals against the silicone gasket on the sealing surface 5.1.
  • the liquid bottle 1 in this embodiment is a soft bottle. If the diluent in the liquid bottle 1 does not flow out due to the effect of atmospheric pressure, it can be forced to flow out by squeezing the liquid bottle 1; Ribs 15 are evenly distributed on the surrounding walls, and a liquid passing groove 13 is formed between adjacent ribs 15, and the liquid can flow through the liquid passing groove 13.
  • bottle cap 3 is a drip bottle cap: as shown in Figure 2, the inner cavity of liquid bottle 1 is pre-filled with diluent. Remove bottle cap 3 and liquid bottle 1, and hold bottle cap 3. At this time, stick 8 is equivalent to the connection. On the bottle cap 3, collect the sample from the sample 8 and put the sampling rod 8 back into the liquid bottle 1. Tighten the bottle cap 8 so that the bottle cap 8 is tightly connected to the liquid bottle 1. Shake the liquid bottle 1 to make the sample and diluent. Mix well, loosen the cap 8 and the liquid bottle 1 (the cap 8 and the liquid bottle 1 are not separated), squeeze the liquid bottle 1, the liquid passes through the hole 5 and flows out of the liquid head 90, and is dripped onto the required reagent Just fine.
  • bottle cap 3 is integrated with reagent reaction cup 6, the inner cavity of liquid bottle 1 is filled with diluted liquid in advance, the bottle cap and liquid bottle are removed, and the bottle cap is held by a stick On the reaction cup and bottle cap, collect the sample from the sampling rod and place the sampling rod into the liquid bottle. Tighten the bottle cap to tightly connect the bottle cap to the liquid bottle. Shake the liquid bottle to mix the sample with the diluent and loosen the bottle. Cap and liquid bottle (bottle cap and liquid bottle are not separated), squeeze the soft bottle, the liquid flows out of the liquid outlet through the sampling rod around, and the liquid enters the reagent reaction cup 6.
  • the specific process is as follows: In this embodiment, the inner cavity of the liquid bottle 1 is pre-filled with the diluted liquid, and the device is vertically inverted so that the liquid outlet end 1.1 of the liquid bottle 1 faces upward, and then the bottle cap 3 is unscrewed, and then the collection rod 2 is The cap 3 is separated from the liquid bottle 1, and then the blood or feces sample is collected with the sample collection rod 2.
  • the sampling end 4 of the sample collection rod 2 is extended into the liquid bottle 1, and the bottle cap 3 is re-tightened to block the hole 5
  • the upper sealing surface 5.1 seals and seals the sealing ring 9 at the bottle outlet 1.1 of the liquid bottle 1 and then vertically stands the device so that the liquid outlet 1.1 of the liquid bottle 1 faces downward, and shakes the liquid bottle 1 sufficiently.
  • a partition plate 6.3 is provided in the longitudinal direction.
  • the partition plate 6.3 divides the cavity in the reagent reaction cup 6 into a liquid inlet chamber 6.1 and a test paper receiving chamber 6.2, and the upper end of the liquid inlet chamber 6.1 communicates with each other.
  • the lower end of the liquid inlet chamber 6.1 communicates with the lower end of the test paper accommodating chamber 6.2; the test paper accommodating chamber 6.2 of this embodiment can be filled with accommodating test paper, wherein the sampling point of the test paper is set downward; the reagent reaction cup 6 of this embodiment
  • the bottom 6.4 is a detachable structure; in this way, the liquid flows into the bottom of the liquid inlet chamber 6.1 through the leakage hole 21 and then flows into the lower end of the test paper accommodating chamber 6.2, and then undergoes a chromatographic reaction with the test paper.

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Abstract

一种医用试剂检测装置，包括样品采集棒（2）和液体瓶（1），液体瓶（1）的出液端（1.1）可拆卸连接有瓶盖（3）；样品采集棒（2）的一端为采样端（4），另一端连接有堵孔物（5）；堵孔物（5）一体化或可拆卸连接在瓶盖（3）内，且堵孔物（5）四周可流过液体。该装置结构较传统的试剂检测装置要更加简单，只需三个部件即可，软瓶即可作为稀释液存储腔又可以作为混合样本使用，简化了传统的三段式结构，简化了操作过程；瓶盖（3）拧紧在液体瓶（1）的出液端（1.1）上时，密封圈（9）或密封环密封顶压密封面（5.1）上的硅胶密封垫，密封性能更加稳固。

Description

一种医用试剂检测装置 技术领域
本发明属于试剂检测领域，尤其涉及一种医用试剂检测装置。
 背景技术
滴瓶是医疗耗材，使用非常广泛，但现有滴瓶在粪便采集稀释加样时，出液口必须加瓶盖或出液口通道加易折断处，现有滴瓶瓶盖经常因拆卸下后放在桌面上滚动而找不到，另一方式易折断处折断后无法恢复，无法保留样本，而医院需要保留样本3天后才能处理，故而使用起来不便。
肠癌和胃癌是我国前5大肿瘤，我国因肠癌每年死亡37.6万人，因胃癌死亡80万人，其主要原因之一是无法早期诊断早期发现，粪便检查便隐血和胃幽门螺旋杆菌抗原是筛查肠癌和胃癌世界卫生组织推荐的两个指标，但我国民营体检中心和医院体检90%以上粪便检测弃检，其主要原因是样本不好采集、不好运输、操作有恶臭气味、操作不方便、大部人不愿意采集粪便到医院检查。已成世界性难题。
现有滴瓶因是从外部拆卸滴瓶出液口瓶盖或从外部易折断处折断出液口，而连接检测杯需要将出液口连接在检测杯上，连接后从外部拆卸出液口瓶盖及从外部易折断处折断出液口无法操作。无法从粪便采集、混匀、加样、检测一体化。
 技术问题
发明目的：为了克服现有技术中存在的不足，本发明提供一种结构简单，密封性好的一种医用试剂检测装置。
 技术解决方案
技术方案：为实现上述目的，本发明的一种医用试剂检测装置，包括样品采集棒和液体瓶，所述液体瓶的出液端.可拆卸连接有瓶盖；所述样品采集棒的一端为采样端，另一端连接有堵孔物；所述堵孔物一体化或可拆卸连接在瓶盖内，且所述堵孔物四周可流过液体；瓶盖拧紧在所述液体瓶的出液端上时，堵孔物密封堵塞液体瓶的出液口，且样品采集棒的采样端伸入所述液体瓶的瓶腔；瓶盖在液体瓶的出液端被拧松时，堵孔物与液体瓶的出液口分离，液体瓶内的液体从堵孔物四周通过。
进一步的，还包括试剂反应杯，所述试剂反应杯的杯口一体化或可拆卸连接所述瓶盖，从所述堵孔物四周通过的液体流入所述试剂反应杯中。
进一步的，所述堵孔物的底部设置有若干根支柱，相邻两支柱之间的间隙可通过液体；所述瓶盖内设置有挡台，各所述支柱的末端接触所述挡台所在面，所述挡台上设置有漏液孔，从相邻两支柱之间的间隙流出的液体通过漏液孔流入试剂反应杯中。
进一步的，所述液体瓶的出液端.瓶口处凸起设置有密封圈或密封环；所述堵孔物靠近液体瓶一侧的密封面.上设置有硅胶密封垫，瓶盖拧紧在所述液体瓶的出液端.上时，密封圈或密封环密封顶压所述密封面.上的硅胶密封垫。
进一步的，所述液体瓶为软瓶。
进一步的，所述堵孔物或瓶盖内壁上的四周壁体上有筋条，相邻筋条之间形成液体通过槽。
可选的，所述瓶盖为下端可设置有出液头的滴液瓶盖，从所述堵孔物四周通过的液体通过瓶盖为下端出液头流出。
 有益效果
本发明应用于滴瓶可以解决滴瓶出液口瓶盖易找不见和易折断处折断出液口无法恢复的问题，只需拧松瓶盖后（瓶盖与液体瓶无需分离开），挤压软瓶滴加液体，滴加液体完成后拧紧瓶盖即可，完美的解决了外部出液口瓶盖易找不见和易折断处出液通道无法恢复的问题。
本发明还可以应用于连接检测杯，只需拧松瓶盖后（瓶盖与液体瓶无需分离开），挤压软瓶液体即可流入检测杯，很好的解决的现有产品遇到的问题。应用到便隐血和胃幽门螺旋杆菌抗原粪便样本检测，可使粪便样本采集、稀释、混匀、加样、检测一体化，并且全封闭操作，无气味。故而是个人在家就可以筛查肠癌和胃癌高危人群，社会意义重大。
 附图说明
[根据细则91更正 28.09.2018]　
附图1为瓶盖下端连接试剂反应杯时的整体结构示意图；附图2为瓶盖为滴液瓶盖时的本专利整体拆卸示意图；附图3为附图1的拆卸示意图；附图4为本发明液体瓶瓶口局部结构示意图；附图5为附图4的剖开结构示意图；附图6为采集棒结构示意图；附图7为试剂反应杯内部结构示意图。
 本发明的实施方式
下面结合附图对本发明作更进一步的说明。
如附图1至6所示的一种医用试剂检测装置，包括样品采集棒2和液体瓶1，所述液体瓶1的出液端1.1可拆卸连接有瓶盖3；所述样品采集棒2的一端为采样端4，另一端连接有堵孔物5；所述堵孔物5一体化或可拆卸连接在瓶盖3内，且所述堵孔物5四周可流过液体；瓶盖3拧紧在所述液体瓶1的出液端1.1上时，堵孔物5密封堵塞液体瓶1的出液口12，且样品采集棒2的采样端4伸入所述液体瓶1的瓶腔7；瓶盖3在液体瓶1的出液端1.1被拧松时，堵孔物5与液体瓶1的出液口12分离，液体瓶1内的液体从堵孔物5四周通过。
第一种产品的实施例如图1所示，还包括试剂反应杯6，所述试剂反应杯6的杯口一体化或可拆卸连接所述瓶盖3，从所述堵孔物5四周通过的液体流入所述试剂反应杯6中；第二种产品的实施例如图2，本实施例中瓶盖3下端还可以不设置试剂反应杯6，而是瓶盖3下端直接设置滴液头，堵孔物5四周通过的液体通过瓶盖3下端的滴液头90流出；所述堵孔物5的底部设置有若干根支柱11，相邻两支柱11之间的间隙10可通过液体；所述瓶盖3内设置有挡台20，各所述支柱11的末端接触所述挡台20所在面，所述挡台20上设置有漏液孔21，从相邻两支柱11之间的间隙10流出的液体通过漏液孔21流入试剂反应杯6中。
所述液体瓶1的出液端1.1瓶口处凸起设置有密封圈9或密封环；所述堵孔物5靠近液体瓶1一侧的密封面5.1上设置有硅胶密封垫，瓶盖3拧紧在所述液体瓶1的出液端1.1上时，密封圈9或密封环密封顶压所述密封面5.1上的硅胶密封垫。
本实施例中的液体瓶1为软瓶，若由于大气压的作用液体瓶1内的稀释液不流出，可以通过挤压液体瓶1强制流出；所述堵孔物5或瓶盖3内壁上的四周壁体上均布有筋条15，相邻筋条15之间形成液体通过槽13，该液体通过槽13可流过液体。
本装置的操作过程和部分技术进步如下：
瓶盖3为滴液瓶盖时的应用案例：如图2，液体瓶1内腔预先充有稀释液体，拆卸瓶盖3与液体瓶1，手持瓶盖3，此时采用棒8相当于连接在瓶盖3上，从采样,8采集样本后将采样棒8重新放入液体瓶1内，拧紧瓶盖8，使瓶盖8与液体瓶1密封连接，摇晃液体瓶1使样本与稀释液混匀，松开瓶盖8与液体瓶1（瓶盖8与液体瓶1未分离），挤液体瓶1，液体通过堵孔物5四周并流出液头90，滴加到所需要的试剂上即可。
瓶盖3下端连接试剂反应杯6时的应用案例：瓶盖3与试剂反应杯6一体化，液体瓶1内腔预先充有稀释液体，拆卸瓶盖与液体瓶，手持瓶盖，采用棒连接在反应杯与瓶盖上，从采样棒采集样本后将采样棒放入液体瓶内，拧紧瓶盖，使瓶盖与液体瓶密封连接，摇晃液体瓶使样本与稀释液混匀，松开瓶盖与液体瓶（瓶盖与液体瓶未分离），挤压软瓶，液体通过采样棒四周流出出液口，液体进入试剂反应杯6内。
具体过程如下：本实施例中液体瓶1内腔预先填充有稀释液体，将本装置竖向倒立，使液体瓶1的出液端1.1朝上，然后拧下瓶盖3 ，进而采集棒2随瓶盖3脱离液体瓶1，然后用样品采集棒2采集血液或粪便样品，后将样品采集棒2的采样端4重新伸入液体瓶1中，并重新拧紧瓶盖3，使堵孔物5上的密封面5.1密封堵塞液体瓶1出液端1.1瓶口处的密封圈9，然后将本装置竖向正立，使液体瓶1的出液端1.1朝下，充分摇匀液体瓶1，静置一段时间后，松开液体瓶1的出液端1.1的螺纹连接，使堵孔物5上的密封面5.1脱离液体瓶1出液端1.1瓶口处的密封圈9，进而使液体瓶1中的液体从堵孔物5四周通过，进而通过挡台20上的漏液孔21流出至试剂反应杯6中，若由于大气压的作用稀释液不流出，可以通过挤压液体瓶1强制流出；然后静置10分钟左右后，观察试剂反应杯6中的试剂和试剂卡的层析反应，并判读结果。
本实施例的试剂反应杯6内沿纵向方向设置有隔板6.3，隔板6.3将试剂反应杯6内的腔体分割成进液腔6.1和试纸容纳腔6.2，所述进液腔6.1上端连通漏液孔21，所述进液腔6.1下端连通试纸容纳腔6.2下端；本实施例的试纸容纳腔6.2内可以填充容纳试纸，其中试纸的采样点朝下设置；本实施例的试剂反应杯6的底部6.4为可拆卸结构；这样液体通过漏液孔21流入到进液腔6.1的底部后流进试纸容纳腔6.2的下端，进而与试纸发生层析反应。
以上所述仅是本发明的优选实施方式，应当指出：对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。

Claims (7)

  1. 一种医用试剂检测装置，其特征在于：包括样品采集棒（2）和液体瓶（1），所述液体瓶（1）的出液端（1.1）可拆卸连接有瓶盖（3）；所述样品采集棒（2）的一端为采样端（4），另一端连接有堵孔物（5）；所述堵孔物（5）一体化或可拆卸连接在瓶盖（3）内，且所述堵孔物（5）四周可流过液体；瓶盖（3）拧紧在所述液体瓶（1）的出液端（1.1）上时，堵孔物（5）密封堵塞液体瓶（1）的出液口（12），且样品采集棒（2）的采样端（4）伸入所述液体瓶（1）的瓶腔（7）；瓶盖（3）在液体瓶（1）的出液端（1.1）被拧松时，堵孔物（5）与液体瓶（1）的出液口（12）分离，液体瓶（1）内的液体从堵孔物（5）四周通过。
  2. 根据权利要求1所示的一种医用试剂检测装置，其特征在于：还包括试剂反应杯（6），所述试剂反应杯（6）的杯口一体化或可拆卸连接所述瓶盖（3），从所述堵孔物（5）四周通过的液体流入所述试剂反应杯（6）中。
  3. 根据权利要求1所示的一种医用试剂检测装置，其特征在于：所述堵孔物（5）的底部设置有若干根支柱（11），相邻支柱（11）之间的间隙（10）可通过液体；所述瓶盖（3）内设置有挡台（20），各所述支柱（11）的末端接触所述挡台（20）所在面，所述挡台（20）上设置有漏液孔（21），从相邻两支柱（11）之间的间隙（10）流出的液体通过漏液孔（21）流入试剂反应杯（6）中。
  4. 根据权利要求1所示的一种医用试剂检测装置，其特征在于：所述液体瓶（1）的出液端（1.1）瓶口处凸起设置有密封圈（9）或密封环；所述堵孔物（5）靠近液体瓶（1）一侧的密封面（5.1）上设置有硅胶密封垫，瓶盖（3）拧紧在所述液体瓶（1）的出液端（1.1）上时，密封圈（9）或密封环密封顶压所述密封面（5.1）上的硅胶密封垫。
  5. 根据权利要求1所示的一种医用试剂检测装置，其特征在于：所述液体瓶（1）为软瓶。
  6. 根据权利要求1所示的一种医用试剂检测装置，其特征在于：所述堵孔物（5）或瓶盖（3）内壁上的四周壁体上有筋条（15），相邻筋条（15）之间形成液体通过槽（13）。
  7. 根据权利要求1所示的一种医用试剂检测装置，其特征在于：所述瓶盖（3）为下端可设置有出液头（90）的滴液瓶盖，从所述堵孔物（5）四周通过的液体通过瓶盖（3）为下端出液头（90）流出。
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