WO2023221392A1 - 一种粪便取样检测装置 - Google Patents

一种粪便取样检测装置 Download PDF

Info

Publication number
WO2023221392A1
WO2023221392A1 PCT/CN2022/126290 CN2022126290W WO2023221392A1 WO 2023221392 A1 WO2023221392 A1 WO 2023221392A1 CN 2022126290 W CN2022126290 W CN 2022126290W WO 2023221392 A1 WO2023221392 A1 WO 2023221392A1
Authority
WO
WIPO (PCT)
Prior art keywords
sampling
bottle
piston
push rod
rod
Prior art date
Application number
PCT/CN2022/126290
Other languages
English (en)
French (fr)
Inventor
胡海鹏
郑存榜
林九发
涂小娟
陆维克
陈金树
吴银飞
高飞
Original Assignee
杭州奥泰生物技术股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 杭州奥泰生物技术股份有限公司 filed Critical 杭州奥泰生物技术股份有限公司
Publication of WO2023221392A1 publication Critical patent/WO2023221392A1/zh

Links

Images

Classifications

    • 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

Definitions

  • the utility model belongs to the technical field of feces detection, and specifically relates to a feces sampling and detection device.
  • Feces needs to be mixed with a stabilizing solution and then contacted with a reagent strip for testing. There are many steps and a long time, which makes many people unwilling to test by themselves.
  • This utility model is to provide a feces sampling and detection device.
  • the utility model is a feces sampling and detection device, which includes a bottle cap, a bottle body and a sample release component.
  • the bottle cap includes a cap body and a sampling rod fixed on the cap body.
  • the cover body and the bottle body are detachably connected.
  • An isolation layer is provided in the inner cavity of the bottle body, which divides the inner cavity of the bottle body into a sample storage area and a testing area.
  • the sample release assembly includes a piston, a push rod and a flow barrier film; the piston is slidably connected in the sample storage area of the bottle.
  • the piston divides the sample storage area into a liquid storage chamber and a reaction chamber.
  • the reaction chamber is connected to the bottom of the test area.
  • the piston is provided with a through hole, and the through hole is provided with a flow isolation film for closing the through hole.
  • the position of the flow hole on the piston is aligned with the sampling rod.
  • the push rod is arranged at the bottom of the bottle; the push rod can push the piston to slide and cause the flow barrier film on the piston to be pierced by the sampling rod.
  • the two ends of the guide groove are located on opposite sides of the flow isolation membrane.
  • the end of the sampling rod away from the cover is provided with a sampling section; the sampling section is provided with a zigzag sampling slot.
  • the cap body is connected to the opening of the bottle body through threads.
  • a constriction portion is provided inside the bottle body close to the opening.
  • a first O-ring is provided on the outer circumferential surface of the sampling rod. The position of the first O-ring seal corresponds to the position of the constriction part in the bottle body.
  • an insert is provided in the test area.
  • the insert is used to hold vertical reagent strips.
  • the bottle body includes a bottle body and a base.
  • the bottom of the bottle is open.
  • the base is fixed to the bottom of the bottle.
  • the top of the base is provided with a soft rubber pad.
  • the base and the soft rubber pad are both provided with mutually aligned relief holes. Position the relief hole to align with the piston.
  • the push rod and the relief hole are kept sealed by a sealing ring.
  • the piston and the side wall of the sample storage area are sealingly connected through a second O-ring.
  • the top of the push rod is provided with a notch.
  • a removable limiting bar is provided between the bottom of the push rod and the bottom of the base.
  • the limit strip is used to maintain the distance between the bottom of the push rod and the base.
  • the limiting bar is connected to the bottom of the base through a plurality of intermittent adhesion points, and the end of the limiting bar is provided with a protruding portion for holding.
  • the liquid storage chamber is kept sealed by the first O-shaped sealing ring, and the flow isolation film is pierced by pushing the piston upward to realize the connection between the liquid storage chamber and the reaction chamber, and at the same time, the liquid storage chamber is kept sealed.
  • the increase in pressure increases the speed at which the sample liquid is output to the reaction chamber, and the air pressure is used to achieve quantitative output of the sample liquid.
  • the first O-ring in the present utility model can effectively prevent the leakage of buffer liquid.
  • Figure 1 is a schematic cross-sectional view of the utility model in its initial state
  • Figure 2 is a schematic cross-sectional view of the utility model in the detection state
  • Figure 3 is an explosion diagram of the utility model.
  • Figure 4 is a schematic structural diagram of the bottle cap of the present utility model.
  • a stool sampling and testing device includes a bottle cap 1, a bottle body 2, an insert 7, a reagent strip and a sample release component.
  • the opening of the bottle body 2 is provided with external threads.
  • the bottle cap 1 includes a cap body and a sampling rod 11 fixed on the cap body.
  • the end of the sampling rod 11 away from the cover is provided with a sampling section; the outer end of the sampling section is sharp.
  • the sampling section is provided with an annular or non-annular zigzag sampling groove; the zigzag sampling groove includes a plurality of sampling groove units arranged at equal intervals along the length direction of the sampling rod 11 .
  • the sampling rod 11 is also provided with several guide grooves 16 .
  • the guide grooves 16 are used to provide channels for the flow of the sample liquid; the number of the guide grooves 16 is determined according to the actual needs for the flow of the sample liquid.
  • the arrangement of each flow guide groove 16 is preferably evenly distributed along the circumferential direction of the axis of the sampling rod 11 .
  • This embodiment provides an optional optional technical solution: the guide groove 16 is arranged along the axis direction of the sampling section.
  • a shrinking portion is provided inside the bottle body 2 close to the opening.
  • a first O-ring 9 is provided on the outer circumferential surface of the sampling rod 11 .
  • the position of the first O-ring seal corresponds to the position of the constriction portion in the bottle body 2 .
  • a vertical isolation layer is provided in the inner cavity of the bottle 2 to divide the inner cavity of the bottle 2 into a sample storage area and a testing area.
  • the bottom of the sample storage area is connected to the bottom of the test area.
  • An insert 7 is provided in the test area. Insert 7 is used to place vertical reagent strips.
  • the bottle body 2 includes a bottle body and a base 4. The bottom of the bottle is open. The base 4 is fixed on the bottom of the bottle body.
  • the sample release assembly includes a piston 3, a soft rubber pad 5, a push rod 6, a second O-ring 8, a flow barrier film 10 and a limit strip 12; the piston 3 is slidingly connected in the sample storage area of the bottle 2.
  • Two second O-rings 8 are provided at intervals on the outer periphery of the piston 3 to achieve a sealed connection between the piston 3 and the side wall of the sample storage area.
  • the piston 3 divides the sample storage area into a liquid storage chamber 13 and a reaction chamber 15 that are not connected to each other.
  • the liquid storage chamber 13 is located above the piston 3 .
  • the reaction chamber 15 is connected with the bottom of the test area. Buffer liquid is stored in the liquid storage chamber 13 .
  • the piston 3 is provided with a through hole 14 , and an end of the through hole 14 close to the liquid storage chamber 13 is provided with a flow isolation film 10 .
  • the flow isolation membrane 10 is an aluminum diaphragm used to close the flow hole 14 .
  • the position of the through hole 14 on the piston 3 is aligned with the sampling rod 11 .
  • the sharp end of the sampling rod 11 pierces the flow barrier 10, causing the liquid storage chamber 13 to communicate with the reaction chamber 15, and the sample liquid in the liquid storage chamber 13 flows into the reaction chamber 15. And soak the reagent strip to start the testing process.
  • the soft rubber pad 5 is fixed on the top surface of the base 4 .
  • the base 4 and the soft rubber pad 5 are both provided with mutually aligned relief holes. Align the position of the relief hole with piston 3.
  • the push rod 6 is slidably connected to the relief hole of the base 4 .
  • the push rod 6 and the relief hole are kept sealed by a sealing ring to prevent the sample liquid from leaking through the relief hole.
  • a notch is provided at the top of the push rod 6 to prevent the push rod 6 from blocking the flow hole 14 of the piston 3 .
  • a limiting bar 12 is provided between the bottom of the push rod 6 and the bottom of the base 4 .
  • the limiting bar 12 is used to maintain the distance between the bottom of the push rod 6 and the base 4 to prevent the push rod 6 from moving upward or downward and prevent the position of the push rod 6 from shifting during transportation.
  • the distance from the top of the guide groove 16 to the flow barrier film 10 is greater than the maximum stroke of the flow barrier film 10 pushed by the push rod 6; in the initial state, the distance from the bottom end of the guide groove 16 to the flow barrier film 10 is less than the distance between the top of the guide groove 16 and the flow barrier film 10.
  • the upper edge of the limit bar 12 is connected to the bottom of the base 4 through a plurality of intermittent adhesion points, and the end of the limit bar 12 is provided with a protrusion for hand holding.
  • the limiting strip 12 is not easy to fall off and can be torn apart manually.
  • the soft rubber pad 5 is made of elastic plastic and can be sealed and waterproof.
  • the bottle body 2 is made of transparent plastic to facilitate observation of the internal liquid level and reagent strip test results.

Abstract

一种粪便取样检测装置，包括瓶盖（1）、瓶体（2）和样本释放组件，样本释放组件包括活塞（3）、推杆（6）和隔流膜（10）；活塞（3）滑动连接在瓶体（2）的样本存放区内，活塞（3）将样本存放区分隔为储液腔（13）和反应腔（15），反应腔（15）与测试区的底部连通，在采样完成后，混合样本的缓冲液独立存储于储液腔（13），在需要检测时只需要拔出限位条（12）并下压瓶体（2）即可实现自动检测。

Description

一种粪便取样检测装置 技术领域
本实用新型属于粪便检测技术领域，具体涉及一种粪便取样检测装置。
背景技术
粪便需要与稳定液混合，再与试剂条接触检测，操作步骤比较多，时间比较长，使得很多人不愿意自行检测。当前已有粪便取样检测装置，能够通过去除限位条并挤压瓶体的方式实现采样后自动检测；但是，现有粪便取样检测装置无法实现缓冲液的定量输出，且储液腔与外界环境中需要通过孔洞连接来引入大气压，确保缓冲液能够顺利流入反应腔；但该孔洞会带来缓冲液泄露、样本污染等风险。
发明内容
本实用新型的目的在于提供一种粪便取样检测装置。
本实用新型一种粪便取样检测装置，包括瓶盖、瓶体和样本释放组件。瓶盖的包括盖体和固定在盖体上的采样棒。盖体与瓶体可拆连接。瓶体的内腔中设置有隔离层，将瓶体的内腔分隔为样本存放区和测试区。所述的样本释放组件包括活塞、推杆和隔流膜；活塞滑动连接在瓶体的样本存放区内。活塞将样本存放区分隔为储液腔和反应腔。反应腔与测试区的底部连通。
所述的活塞上设置有通流孔，且通流孔上设置有用于封闭通流孔的隔流膜。活塞上通流孔的位置与采样棒对齐。推杆设置在瓶体的底部；推杆能够推动活塞滑动，并使得活塞上的隔流膜被采样棒刺穿。
作为优选，所述的采样棒上设置若干个导流槽；推杆伸入反应腔的距离达到最大的状态下，导流槽的两端分别位于隔流膜的相反侧。
作为优选，所述的采样棒远离盖体的端部设置有采样段；采样段上设置有锯齿型采样槽。
作为优选，所述的盖体与瓶体开口处通过螺纹连接。
作为优选，所述的瓶体内部靠近开口的位置设置有缩颈部。采样棒的外圆周面上设置有第一O型密封圈。第一O型密封圈的位置与瓶体内的缩颈部的位置对应。瓶盖连接在瓶体上的状态下，采样棒与瓶体内的缩颈部通过第一O型密封圈密封连接。
作为优选，所述的测试区内设置有插片。插片用于放置竖直的试剂条。
作为优选，所述的瓶体包括瓶身和底座。瓶身的底部开放设置。底座固定在瓶身的底部。底座的顶部设置有软胶垫。底座和软胶垫上均开设有相互对齐的让位孔。让位孔的位置与活塞对齐。推杆与让位孔通过密封圈保持密封。
作为优选，所述的活塞与样本存放区侧壁通过第二O型密封圈密封连接。
作为优选，所述推杆的顶端设置有缺口。
作为优选，初始状态下，推杆的底部与底座的底部之间设置有能够取下的限位条。限位条用于保持推杆的底部与底座之间的距离。
作为优选，所述的限位条与底座的底部通过间断的多个粘连点连接，限位条的端部设置有用于手持的凸出部。
本实用新型具有的有益效果是：
1、本实用新型中通过第一O型密封圈使得储液腔保持密闭，通过向上推动活塞的方式使隔流膜被刺破实现储液腔与反应腔的连通，同时使得储液腔内的压力增大，提高样本液的输出到反应腔的速度，并利用气压实现样本液的定量输出。
2、本实用新型中的第一O型密封圈能够有效避免缓冲液的渗漏。
3、本实用新型在采样完成后，混合样本的缓冲液独立存储于储液腔，在需要检测时只需要拔出限位条并下压瓶体即可实现自动检测。
附图说明
图1为本实用新型在初始状态下的剖面示意图；
图2为本实用新型在检测状态下的剖面示意图；
[根据细则91更正 09.11.2022]
图3为本实用新型的爆炸示意图。
图4为本实用新型中瓶盖的结构示意图。
具体实施方式
以下结合附图对本实用新型作进一步说明。
如图1、2和3所示，一种粪便取样检测装置，包括瓶盖1、瓶体2、插片7、试剂条和样本释放组件。瓶体2的开口处设置有外螺纹。瓶盖1包括盖体和固定在盖体上的采样棒11。采样棒11远离盖体的端部设置有采样段；采样段的外端呈尖锐状。采样段上设置有环形或非环形的锯齿型采样槽；锯齿型采样槽包括沿着采样棒11长度方向依次等间隔排列的多个采样槽单元。
采样棒11上还设置有若干个导流槽16。导流槽16用于为样本液的流动提供通道；导流槽16的数量根据样本液流动的实际需要确定。在设置多条导流槽16的情况下，各导流槽16 的排布方式优选沿采样棒11的轴线的周向均匀分布。本实施例中提供一个非必要的优选技术方案：导流槽16沿着采样段的轴线方向设置。
瓶体2内部靠近开口的位置设置有缩颈部。采样棒11的外圆周面上设置有第一O型密封圈9。第一O型密封圈的位置与瓶体2内的缩颈部的位置对应。当瓶盖1旋接在瓶体2上时，采样棒11伸入瓶体2的内部，且第一O型密封圈与瓶体2内的缩颈部密封连接，将瓶体2的内腔与瓶体的开口处隔绝。
瓶体2的内腔中设置有竖直的隔离层，将瓶体2的内腔分隔为样本存放区和测试区。样本存放区的底部与测试区的底部连通。测试区内设置有插片7。插片7用于放置竖直的试剂条。瓶体2包括瓶身和底座4。瓶身的底部开放设置。底座4固定在瓶身的底部。样本释放组件包括活塞3、软胶垫5、推杆6、第二O型密封圈8、隔流膜10和限位条12；活塞3滑动连接在瓶体2的样本存放区内。活塞3的外周间隔设置有两个第二O型密封圈8，实现活塞3与样本存放区侧壁的密封连接。活塞3将样本存放区分隔为互不相连的储液腔13和反应腔15。储液腔13位于活塞3的上方。反应腔15与测试区的底部连通。储液腔13中存储有缓冲液。
活塞3上设置有通流孔14，且通流孔14靠近储液腔13的端部设置有隔流膜10。隔流膜10采用铝膜片，用于封闭通流孔14。活塞3上通流孔14的位置与采样棒11对齐。当活塞3向上滑动到指定位置时，采样棒11尖锐的端部刺破隔流膜10，使得储液腔13与反应腔15连通，储液腔13中的样本液流入到反应腔15中，并浸润试剂条，开始测试过程。
软胶垫5固定在底座4的顶面。底座4和软胶垫5上均开设有相互对齐的让位孔。让位孔的位置与活塞3对齐。推杆6与底座4的让位孔滑动连接。推杆6与让位孔通过密封圈保持密封，以避免样本液经让位孔漏出。推杆6的顶端设置有缺口，以避免推杆6堵住活塞3通流孔14的情况出现。初始状态下，推杆6的底部与底座4的底部之间设置有限位条12。限位条12用于保持推杆6的底部与底座4之间的距离，避免推杆6向上或向下移动，防止在运输过程中推杆6位置发生移动。
初始状态下导流槽16的顶端到隔流膜10的距离大于隔流膜10在推杆6推动下的最大行程；初始状态下导流槽16的底端到隔流膜10的距离小于隔流膜10在推杆6推动下的最大行程；从而使得推杆6滑动至上极限位置时，导流槽16的顶端、底端分别位于隔流膜10的相反侧。
如图1和2所示，推杆6向上滑动时，能够推动活塞3向上滑动，使得活塞3上的隔流膜10靠近采样棒11，储液腔13的容积减小压力增大，反应腔15容积增大压力减小；推杆6 伸入反应腔15的距离达到预设值时，活塞3上的隔流膜10被采样棒11刺穿；穿过隔流膜10的导流槽16形成连通反应腔15与储液腔13的流道，使得储液腔13中的样本液能够顺畅地流入反应腔15；隔流膜10被刺破后，活塞3能够继续向储液腔13移动一段距离，储液腔13中的样本液在压力差的作用下，经导流槽快速进入到反应腔15中，且压力平衡后停止进入反应腔15，从而向试剂条快速、定量地提供样本液。
作为一种可选的进一步细化技术方案，限位条12的上侧边缘与底座4的底部通过间断的多个粘连点连接，限位条12的端部设置有用于手持的凸出部，使得限位条12不易脱落，且通过人力撕开。
作为一种可选的进一步细化的技术方案，软胶垫5为弹性塑料，能够密封防水。
作为一种可选的进一步细化的技术方案，瓶体2采用透明塑料，便于观察内部液面及试剂条检测结果。
本实用新型的工作原理如下：
首先，拧开瓶盖1，用采集棒11采集被测样本后，将采样棒重新插入瓶体2中，并旋紧瓶盖1。之后，摇晃瓶身，使采样棒上的粪便和瓶内的缓冲液充分混合。
接着，需要测试时，拔除限位条12；下压瓶体2，使得通过推杆6向上推动活塞3，导致储液腔13的容积减小压力增大，反应腔15容积增大压力减小，隔流膜10被采样棒11刺破，带有样本的缓冲液在压力差的作用下快速进入到反应腔15中，且压力平衡后停止进入反应腔15带有样本的缓冲液进入测试区，使得试剂条开始反应变色，以显示样本中是否含有待检测物。

Claims (11)

  1. 一种粪便取样检测装置，包括瓶盖(1)、瓶体(2)和样本释放组件；其特征在于：所述的瓶盖(1)的包括盖体和固定在盖体上的采样棒(11)；盖体与瓶体(2)可拆连接；瓶体(2)的内腔中设置有隔离层，将瓶体(2)的内腔分隔为样本存放区和测试区；所述的样本释放组件包括活塞(3)、推杆(6)和隔流膜(10)；活塞(3)滑动连接在瓶体(2)的样本存放区内；活塞(3)将样本存放区分隔为储液腔(13)和反应腔(15)；反应腔(15)与测试区的底部连通；
    所述的活塞(3)上设置有通流孔(14)，且通流孔(14)上设置有用于封闭通流孔(14)的隔流膜(10)；活塞(3)上通流孔(14)的位置与采样棒(11)对齐；推杆(6)设置在瓶体(2)的底部，并能够推动活塞(3)滑动，使得活塞(3)上的隔流膜(10)被采样棒(11)刺穿。
  2. 根据权利要求1所述的一种粪便取样检测装置，其特征在于：所述的采样棒(11)上设置若干个导流槽(16)；推杆(6)伸入反应腔(15)的距离达到最大的状态下，导流槽(16)的两端分别位于隔流膜(10)的相反侧。
  3. 根据权利要求1所述的一种粪便取样检测装置，其特征在于：所述的采样棒(11)远离盖体的端部设置有采样段；采样段上设置有锯齿型采样槽。
  4. 根据权利要求1所述的一种粪便取样检测装置，其特征在于：所述的盖体与瓶体(2)通过螺纹连接。
  5. 根据权利要求1所述的一种粪便取样检测装置，其特征在于：所述的瓶体(2)内部靠近开口的位置设置有缩颈部；采样棒(11)的外圆周面上设置有第一O型密封圈(9)；第一O型密封圈的位置与瓶体(2)内的缩颈部的位置对应；瓶盖(1)连接在瓶体(2)上的状态下，采样棒(11)与瓶体(2)内的缩颈部通过第一O型密封圈密封连接。
  6. 根据权利要求1所述的一种粪便取样检测装置，其特征在于：所述的测试区内设置有插片(7)；插片(7)用于放置试剂条。
  7. 根据权利要求1所述的一种粪便取样检测装置，其特征在于：所述的瓶体(2)包括瓶身和底座(4)；瓶身的底部开放设置；底座(4)固定在瓶身的底部；底座(4)的顶部设置有软胶垫(5)；底座(4)和软胶垫(5)上均开设有相互对齐的让位孔；让位孔的位置与活塞(3)对齐；推杆(6)与让位孔通过密封圈保持密封。
  8. 根据权利要求1所述的一种粪便取样检测装置，其特征在于：所述的活塞(3)与样本存放区侧壁通过第二O型密封圈(8)密封连接。
  9. 根据权利要求1所述的一种粪便取样检测装置，其特征在于：所述推杆(6)的顶端设置有缺口。
  10. 根据权利要求1所述的一种粪便取样检测装置，其特征在于：初始状态下，推杆(6)的底部与底座(4)的底部之间设置有能够取下的限位条(12)；限位条(12)用于保持推杆(6)的底部与底座(4)之间的距离，控制活塞移动行程，并防止在运输过程中推杆(6)位置发生移动。
  11. 根据权利要求10所述的一种粪便取样检测装置，其特征在于：所述的限位条(12)与底座(4)的底部通过间断的多个粘连点连接，限位条(12)的端部设置有用于手持的凸出部。
PCT/CN2022/126290 2022-05-17 2022-10-19 一种粪便取样检测装置 WO2023221392A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202221192889.4 2022-05-17
CN202221192889.4U CN217442869U (zh) 2022-05-17 2022-05-17 一种粪便取样检测装置

Publications (1)

Publication Number Publication Date
WO2023221392A1 true WO2023221392A1 (zh) 2023-11-23

Family

ID=83219717

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/126290 WO2023221392A1 (zh) 2022-05-17 2022-10-19 一种粪便取样检测装置

Country Status (2)

Country Link
CN (1) CN217442869U (zh)
WO (1) WO2023221392A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN217442869U (zh) * 2022-05-17 2022-09-16 杭州奥泰生物技术股份有限公司 一种粪便取样检测装置
CN115505515B (zh) * 2022-09-28 2024-01-23 广纳达康(广州)生物科技有限公司 一种二段式核酸检测装置及检测方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5246669A (en) * 1991-03-08 1993-09-21 Toyo Seikan Kaisha, Ltd. Sampling bottle
CN106840749A (zh) * 2017-01-19 2017-06-13 丁葆兰 一次性消化道肿瘤粪便筛查采集检测套装
CN110018013A (zh) * 2019-03-27 2019-07-16 江苏宝卫士生物科技有限公司 一种医用取样、检测一体化装置
CN110456048A (zh) * 2019-09-10 2019-11-15 杭州和壹基因科技有限公司 多功能粪便采集及检测装置
CN212255361U (zh) * 2020-04-01 2020-12-29 杭州博拓生物科技股份有限公司 一种样本检测装置
TWM617129U (zh) * 2021-07-05 2021-09-11 亞台科技有限公司 生化檢測裝置
CN215525829U (zh) * 2021-07-19 2022-01-14 亚台科技有限公司 生化检测装置
CN217442869U (zh) * 2022-05-17 2022-09-16 杭州奥泰生物技术股份有限公司 一种粪便取样检测装置
TWI780802B (zh) * 2021-07-05 2022-10-11 亞台科技有限公司 生化檢測裝置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5246669A (en) * 1991-03-08 1993-09-21 Toyo Seikan Kaisha, Ltd. Sampling bottle
CN106840749A (zh) * 2017-01-19 2017-06-13 丁葆兰 一次性消化道肿瘤粪便筛查采集检测套装
CN110018013A (zh) * 2019-03-27 2019-07-16 江苏宝卫士生物科技有限公司 一种医用取样、检测一体化装置
CN110456048A (zh) * 2019-09-10 2019-11-15 杭州和壹基因科技有限公司 多功能粪便采集及检测装置
CN212255361U (zh) * 2020-04-01 2020-12-29 杭州博拓生物科技股份有限公司 一种样本检测装置
TWM617129U (zh) * 2021-07-05 2021-09-11 亞台科技有限公司 生化檢測裝置
TWI780802B (zh) * 2021-07-05 2022-10-11 亞台科技有限公司 生化檢測裝置
CN215525829U (zh) * 2021-07-19 2022-01-14 亚台科技有限公司 生化检测装置
CN217442869U (zh) * 2022-05-17 2022-09-16 杭州奥泰生物技术股份有限公司 一种粪便取样检测装置

Also Published As

Publication number Publication date
CN217442869U (zh) 2022-09-16

Similar Documents

Publication Publication Date Title
WO2023221392A1 (zh) 一种粪便取样检测装置
US3811326A (en) Disposable dilution system
CN110161266B (zh) 一种收集液体样本的方法
US20090269246A1 (en) Specimen sampling liquid container
US4537747A (en) Disposable device for sampling and diluting
US5353806A (en) Liquid collection device
WO2022105383A1 (zh) 试剂盒
CN205562462U (zh) 血气分析仪及其血气生化测试卡
EP1582869B1 (en) Interrupted flow testing device and method for immunological confirmatory tests
US4596780A (en) Process for sampling and diluting
CN205574438U (zh) 破管机构及包含有该破管机构的密封性试管组件
WO2021027082A1 (zh) 一种样本收集及检测装置和方法
CN106289933B (zh) 一种盖体及储存并混合固液体的装置
WO2017166696A1 (zh) 血气分析仪及其血气生化测试卡
CN105510109A (zh) 血液样本采样预处理装置及其方法
US9352313B2 (en) Device for collecting and testing analyte in a liquid sample
CN106483179A (zh) 血气分析仪及其血气生化测试卡
WO2016188096A1 (en) A mixing device
WO2020088630A1 (zh) 一种自旋密封式流体检测装置
CN115078348A (zh) 一种湿度控制的精准快速检测装置及其检测方法
CN204008238U (zh) 一种气体收集装置
CN117101749B (zh) 一种微流控芯片固定加样装置及加样方法
CN220595787U (zh) 一种装尿液分析质控液的滴液瓶
CN219596665U (zh) 一种检测防漏滴管
CN111458502A (zh) 一种微流控hiv尿液检测装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22941876

Country of ref document: EP

Kind code of ref document: A1