WO2018228346A1 - 一种提压式液体采集器 - Google Patents

一种提压式液体采集器 Download PDF

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Publication number
WO2018228346A1
WO2018228346A1 PCT/CN2018/090720 CN2018090720W WO2018228346A1 WO 2018228346 A1 WO2018228346 A1 WO 2018228346A1 CN 2018090720 W CN2018090720 W CN 2018090720W WO 2018228346 A1 WO2018228346 A1 WO 2018228346A1
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collecting
cup
tube
liquid
funnel
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PCT/CN2018/090720
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English (en)
French (fr)
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傅远来
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安徽优尼科医疗科技有限公司
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Publication of WO2018228346A1 publication Critical patent/WO2018228346A1/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
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state

Definitions

  • the utility model relates to a medical liquid collector, and more particularly to a pressure-lifting liquid collector.
  • the urine collectors currently used in the market are in the form of traditional urine cups. Although the price is low and the use is quick and convenient, the user inevitably contacts the urine when using the urine cup for urine sampling, so it is inevitably urine. Liquid pollution, and need to be fixed in the collection of urine, the use of the environment is limited, after the completion of the collection, in the urine sample feeding process need to be cautiously slow, otherwise it is easy to cause the urine to spill, slip, resulting in more users The urine is contaminated and the environment is polluted. Moreover, during the sample feeding process, the surrounding environment is likely to contaminate the urine sample. If the sample delivery process falls directly, the urine collection fails, causing great inconvenience to the user.
  • the traditional open type urine cup due to the inability to implement closed management during the urine sampling process, has no packaging protection during the manufacturing process, and is uncontrollable during the whole process of production, transportation, use and inspection, which greatly contaminates the urine cup and urine. The originality of the urine and the authenticity of the test results cannot be guaranteed.
  • the medical staff After sampling using a traditional open urine cup, the medical staff must re-exchange the urine sample into the standard nominal volume collection tube, otherwise it will not be used on the urine analysis instrument, resulting in the inability to analyze and detect urine.
  • medical staff In the process of frequent replacement of urine, medical staff inevitably frequently contact urine from different patients, which is inevitably contaminated by liquid odor during the process of replacing urine, which has been seriously affected by physical and mental health for a long time. Work brings many potential risks.
  • not only the above problems exist in urine collection but also the above problems occur in the collection of liquids such as blood. Therefore, the prominence based on the above problems needs to be solved in time.
  • the authorization announcement date is November 30, 2016, and the utility model name is: a new type of liquid collector
  • the application relates to a novel liquid collector comprising a collecting part and a collecting part, collecting The part comprises a collecting cylinder, an upper cover, a soft suction liquid and a pressing rod.
  • the middle part of the pressing rod is provided with a pressing piece, and one end of the pressing rod is provided with a stopping structure, and the soft suction liquid is sleeved on the pressing rod, and is limited to Between the pressing piece and the stopping structure, one end of the pressing rod is disposed inside the collecting cylinder together with the soft suction liquid, and the other end of the pressing rod passes through the upper cover connected at the port on the collecting cylinder; the collecting portion includes the collecting tube and is disposed at The cap of the open end of the collecting tube is collected, and the open end of the collecting tube is detachably connected with the opening at the bottom of the collecting cylinder.
  • the application utilizes a soft liquid to achieve liquid collection, effectively avoiding contamination of the human body, environment, equipment and instruments by the collected liquid, but the amount of liquid collected in this way is small, sometimes requiring multiple collections, inconvenient use, and There is a certain liquid residue in the soft suction liquid, which is polluting to the environment.
  • the purpose of the utility model is to overcome the above-mentioned deficiencies of the existing liquid collector, and to provide a pressure-lifting liquid collector, which adopts the technical scheme of the utility model, uses a collecting cup for liquid collection, and is installed in the collecting tube in the collecting cup. After the funnel is up, the bottom of the collecting cup is opened by lifting or pressing the pressing rod on the collecting cup, so that the liquid flows into the collecting tube, which has the advantages of simple structure, convenient operation, quantitative liquid collection, high collection efficiency, safety and cleanliness, etc. It avoids the pollution of the collected liquid to the human body, the environment, equipment and instruments, and ensures the authenticity of the collected liquid.
  • the invention relates to a pressure-lifting liquid collector, which comprises an collecting part and a collecting part, wherein:
  • the collecting portion comprises a collecting cup, a pressing rod, an upper cover and a valve plug, wherein the bottom of the collecting cup is disposed at an opening, the valve plug is fixed to one end of the pressing rod, and the valve plug can seal the bottom of the collecting cup
  • the upper cover is disposed on the pressing rod, and the upper cover can be placed on the cup mouth of the collecting cup;
  • the collecting portion comprises a collecting tube, a tube cover and a funnel, the tube cover is arranged at the nozzle end of the collecting tube, and the bottom of the funnel is detachably connected with the nozzle end of the collecting tube, and the upper part of the funnel can Accommodate the collection cup.
  • the collecting cup is an open flared structure.
  • the bottom of the funnel is screwed or snap-fitted with the nozzle end of the collecting tube.
  • the end of the pressing rod remote from the valve plug is further provided with a pressure rod cap for easy grip.
  • valve plug is a rubber plug.
  • a pressure-lifting liquid collector of the present invention which uses a collecting cup for liquid collection, and after the collecting cup is mounted on the funnel of the collecting tube, the collecting is performed by lifting or pressing the pressing rod on the collecting cup.
  • the bottom opening of the cup is opened, so that the liquid flows into the collecting tube, and has the advantages of simple structure, convenient operation, quantitative liquid collection, high collection efficiency, safety and cleanness, etc., and avoids contamination of the human body, environment, equipment and instruments by the collected liquid, and ensures the pollution.
  • the true originality of the collected liquid
  • a pressure-lifting liquid collector of the utility model has an open-shaped horn-like structure, and the large-opening collecting cup is more convenient for liquid collection, reducing liquid splashing, and the operation is more convenient;
  • a pressure-lifting liquid collector of the utility model has a screw connection or a snap-fit sealing connection between the bottom of the funnel and the nozzle end of the collection tube, which is convenient for assembly or separation, and is more convenient and quick to use;
  • the pressure-lifting liquid collector of the utility model has a pressure rod cap on the end of the pressing rod remote from the valve plug, which is convenient to hold, and has flexible and convenient operation; the valve plug is a rubber plug, and the sealing is more reliable. .
  • FIG. 1 is a schematic view showing the split structure of a pressure-lifting liquid collector of the present invention.
  • a pressure-lifting liquid collector of the present embodiment is mainly composed of a collecting portion and a collecting portion, wherein the collecting portion includes a collecting cup 5, a pressing rod 3, an upper cover 2 and a valve plug. 4.
  • the bottom of the collecting cup 5 is disposed at the opening so that the collected liquid flows into the collecting portion, the valve plug 4 is fixed to one end of the pressing rod 3, and the valve plug 4 can seal the opening of the bottom of the collecting cup 5, and the valve plug 4
  • the pressure rod 3 can be screwed, and the valve plug 4 is withdrawn from the opening of the bottom of the collecting cup 5 by lifting or pressing the pressing rod 3, so that the bottom opening of the collecting cup 5 is opened; the upper cover 2 is disposed on the pressing rod 3.
  • the upper cover 2 can be placed on the cup mouth of the collecting cup 5 to prevent the collected liquid from splashing; the end of the pressing rod 3 remote from the valve plug 4 is further provided with a pressure rod cap 1 for holding the liquid, so that the liquid
  • the collecting operation is flexible and convenient; the above-mentioned valve plug 4 is preferably a rubber plug, and the opening of the bottom of the collecting cup 5 is more reliable.
  • the above-mentioned collecting cup 5 is an open horn-like structure, and the large-opening collecting cup 5 is more convenient for liquid collection, reducing liquid splashing, and the operation is more convenient.
  • the collecting part comprises a collecting pipe 8, a pipe cover 7 and a funnel 6, and the pipe cover 7 is arranged at the pipe end of the collecting pipe 8, specifically, a ring sleeve is connected on the pipe cover 7, and the pipe cover 7 is collected through the ring sleeve
  • the bottom of the funnel 6 is detachably connected to the nozzle end of the collecting tube 8, and the upper portion of the funnel 6 is capable of accommodating the collecting cup 5.
  • the bottom of the funnel 6 and the nozzle end of the collecting pipe 8 are screwed or snap-fitted to facilitate assembly or separation, and the use is more convenient and quick.
  • valve plug 4 on the pressure bar 3 is plugged on the opening at the bottom of the collecting cup 5, the bottom of the collecting cup 5 is sealed, and the pressing rod 3 is connected with the collecting cup 5, the hand pressing rod 3 and the upper cover 2, collecting liquid through the collecting cup 5 of the large opening, then placing the upper cover 2 on the cup opening of the collecting cup 5; connecting the funnel 6 with the collecting tube 8, and then placing the collecting cup 5 into the funnel 6, by lifting or Pressing the pressing rod 3 causes the valve plug 4 to leave the opening at the bottom of the collecting cup 5, so that the opening at the bottom of the collecting cup 5 is opened, and the liquid in the collecting cup 5 flows from the opening into the funnel 6, and flows into the collecting tube 8, and is removed.
  • the funnel 6 is closed with a tube cover 7 to close the nozzle of the collection tube 8 to complete the liquid sampling.
  • the liquid collection is more convenient, does not pollute the collection tube 4, effectively avoids the pollution of the collected liquid on the human body, the environment, the equipment and the instrument, and completely gets rid of the liquid after the medical personnel engage in the traditional liquid collection.
  • the impact and harm on the physical and mental health during the replacement process, and the authenticity of the collected liquid is ensured, and the accuracy of the detection result is ensured;
  • the structure is simple, the operation is convenient, and the liquid can be quantitatively collected. High efficiency, safe and clean.
  • the utility model relates to a pressure-lifting liquid collector, which can be used for collecting and analyzing liquids such as urine and blood, and the use environment thereof is not limited, and can be used in places such as homes and schools, which greatly facilitates users. Free to place without leakage, more civilized; and avoid the repeated placement of samples by medical staff, greatly reducing the physical strength of medical staff, reducing the labor cost of medical institutions; effectively avoiding the collected liquid to the human body, environment, equipment and instruments
  • the pollution completely eliminates the impact on the physical and mental health of the medical personnel after the traditional liquid collection process, and ensures the authenticity of the collected liquid, ensuring the accuracy of the test results; Convenient, quantitative liquid collection, high efficiency, safe and clean, etc., especially in the medical field of routine urine, liquid collection and testing as an example, with great convenience and practicality.

Abstract

一种提压式液体采集器，包括采集部分和收集部分，采集部分包括采集杯（5）、压杆（3）、上盖（2）和阀塞（4），采集杯（5）的底部设有开口，阀塞（4）固定于压杆（3）的一端，且阀塞（4）能够密封上述采集杯底部的开口，上盖（2）穿设于压杆（3）上，且上盖（2）能够盖置在采集杯的杯口上；收集部分包括收集管（8）、管盖（7）和漏斗（6），管盖（7）设于收集管（8）的管口端，漏斗（6）的底部与收集管（8）的管口端可拆式连接，漏斗（6）的上部能够容纳采集杯。采集杯进行液体采集，并在采集杯安装在收集管的漏斗上后通过提起或压下采集杯上的压杆而使采集杯底部开口打开，使液体流入收集管内，具有结构简单，操作方便，可定量采集液体，采集效率高，安全洁净等优点。

Description

一种提压式液体采集器 技术领域
本实用新型涉及一种医用液体采集器，更具体地说，涉及一种提压式液体采集器。
背景技术
市场上目前使用的尿液采集器均为传统尿杯形式，虽然价格低廉，使用快捷方便，但是使用者在使用尿杯进行尿液采样时，不可避免地接触尿液，故不可避免地被尿液污染，而且在尿液采集时需要固定的场所，使用环境受到局限，在完成采集后，在尿液送样过程中需要谨慎慢行，否则很容易使尿液洒落、滑落，造成使用者多次受到尿液污染，环境受到污染；并且，在送样过程中，周围环境极可能污染尿样，若送样过程跌落直接造成尿液采集失败，给使用者造成极大的不便。
传统开放式尿杯，由于在尿液采样过程中不能实施封闭式管理，制造过程中无包装防护，在产品生产、运输、使用、检测全程均不可控制，极大的污染了尿杯和尿液，无法保证尿液的原始性和检测结果的真实性。使用传统开放尿杯完成采样后，医务人员必须对尿样进行重新置换到标准公称容积的采集管内，否则无法在尿液分析仪器上使用，造成无法分析检测尿液。在尿液的频繁置换过程中，医务人员不可避免的频繁接触来自不同患者的尿液，不可避免地在置换尿液过程中受到液体气味的污染，其长期以来身心健康受到严重影响，对分析检测工作带来很多潜在风险。此外，不仅尿液采集存在上述问题，血液等液体的采集也存在上述问题，所以基于以上问题的突出性需要及时给于解决。
中国专利号ZL201620422130.9，授权公告日为2016年11月30日，实用新型名称为：一种新型液体采集器，该申请案涉及一种新型液体采集器，其包括采集部分和收集部分，采集部分包括采集筒、上盖、软质吸液体和压杆，压杆的中部设有压片，压杆的一端设有止脱结构，软质吸液体套设于压杆上，并被限制在压片与止脱结构之间，压杆的一端连同软质吸液体设于采集筒内部，压杆的另一端穿过连接在采集筒上端口处的上盖；收集部分包括收集管和设于收集管开口端的盖帽，收集管的开口端与采集筒底部的开口可拆式连接。该申请案利用软质吸液体实现液体采集，有效避免了所采集液体对人体、环境、设备和仪器的污染，但这种方式采集液体的量较少，有时需要多次采集，使用不便，并且软质吸液体内会存在一定液体残留，对环境存在一定污染性。
发明内容
1.实用新型要解决的技术问题
本实用新型的目的在于克服现有液体采集器存在的上述不足，提供一种提压式液体采集器，采用本实用新型的技术方案，利用采集杯进行液体采集，并在采集杯安装在收集管的漏斗上后通过提起或压下采集杯上的压杆而使采集杯底部开口打开，使液体流入收集管内，具有结构简单，操作方便，可定量采集液体，采集效率高，安全洁净等优点，避免了所采集液体对人体、环境、设备和仪器的污染，保证了所采集液体的真实原始性。
2.技术方案
为达到上述目的，本实用新型提供的技术方案为：
本实用新型的一种提压式液体采集器，包括采集部分和收集部分，其中：
所述的采集部分包括采集杯、压杆、上盖和阀塞，所述的采集杯的底部设于开口，所述的阀塞固定于压杆的一端，且阀塞能够密封上述采集杯底部的开口，所述的上盖穿设于压杆上，且上盖能够盖置在采集杯的杯口上；
所述的收集部分包括收集管、管盖和漏斗，所述的管盖设于收集管的管口端，所述的漏斗的底部与收集管的管口端可拆式连接，漏斗的上部能够容纳采集杯。
更进一步地，所述的采集杯为敞口的喇叭状结构。
更进一步地，所述的漏斗的底部与收集管的管口端采用螺纹连接或卡接密封配合。
更进一步地，所述的压杆上远离阀塞的一端上还设有便于握持的压杆帽。
更进一步地，所述的阀塞为橡胶塞。
3.有益效果
采用本实用新型提供的技术方案，与已有的公知技术相比，具有如下有益效果：
(1)本实用新型的一种提压式液体采集器，其利用采集杯进行液体采集，并在采集杯安装在收集管的漏斗上后通过提起或压下采集杯上的压杆而使采集杯底部开口打开，使液体流入收集管内，具有结构简单，操作方便，可定量采集液体，采集效率高，安全洁净等优点，避免了所采集液体对人体、环境、设备和仪器的污染，保证了所采集液体的真实原始性；
(2)本实用新型的一种提压式液体采集器，其采集杯为敞口的喇叭状结构，大开口的采集杯更加便于液体采集，减少液体洒溅，操作更加方便；
(3)本实用新型的一种提压式液体采集器，其漏斗的底部与收集管的管口端采用螺纹连接或卡接密封配合，便于组装或分离，使用更加方便快捷；
(4)本实用新型的一种提压式液体采集器，其压杆上远离阀塞的一端上还设有便于握持的压杆帽，操作灵活方便；阀塞为橡胶塞，密封更加可靠。
附图说明
图1为本实用新型的一种提压式液体采集器的拆分结构示意图。
示意图中的标号说明：
1、压杆帽；2、上盖；3、压杆；4、阀塞；5、采集杯；6、漏斗；7、管盖；8、收集管。
具体实施方式
为进一步了解本实用新型的内容，结合附图和实施例对本实用新型作详细描述。
实施例
结合图1所示，本实施例的一种提压式液体采集器，主要由采集部分和收集部分两个部分组成，其中，采集部分包括采集杯5、压杆3、上盖2和阀塞4，采集杯5的底部设于开口，以便于所采集到的液体流入收集部分，阀塞4固定于压杆3的一端，且阀塞4能够密封上述采集杯5底部的开口，阀塞4与压杆3具体可采用螺纹连接，通过提起或压下压杆3而使阀塞4退出采集杯5底部的开口，从而使采集杯5底部开口打开；上盖2穿设于压杆3上，且上盖2能够盖置在采集杯5的杯口上，防止所采集到的液体洒溅；压杆3上远离阀塞4的一端上还设有便于握持的压杆帽1，使液体采集操作灵活方便；上述的阀塞4优选为橡胶塞，对采集杯5底部的开口密封更加可靠。另外，上述的采集杯5为敞口的喇叭状结构，大开口的采集杯5更加便于液体采集，减少液体洒溅，操作更加方便。收集部分包括收集管8、管盖7和漏斗6，管盖7设于收集管8的管口端，具体可在管盖7上连接一个圆环套，将管盖7通过圆环套套在收集管8上，漏斗6的底部与收集管8的管口端可拆式连接，漏斗6的上部能够容纳采集杯5。上述的漏斗6的底部与收集管8的管口端采用螺纹连接或卡接密封配合，便于组装或分离，使用更加方便快捷。
使用时，将压杆3上的阀塞4塞紧在采集杯5底部的开口上，将采集杯5底部密封，并使压杆3与采集杯5连接为一体，手持压杆3和上盖2，通过大开口的采集杯5采集液体，然后将上盖2盖置在采集杯5的杯口上；将漏斗6与收集管8连接，然后将采集杯5放入漏斗6内，通过提起或压下压杆3使阀塞4从采集杯5底部的开口中离开，从而使采集杯5底部的开口打开，采集杯5内的液体从开口流入漏斗6，并流进收集管8内，拆除漏斗6并用管盖7封闭收集管8的管口即可完成液体采样。与现有技术相比，液体采集更为方便，不会对采集筒4造成污染，有效避免了所采集液体对人体、环境、设备和仪器的污染，彻底摆脱了医务人员从事传统液体采集后液体置换过程中对身心健康的影响和危害，并且保证了所采集液体的真实原始性，保证了检测结果的准确度；与专利ZL201620422130.9相比，具有结构简单，操作方便，可定量采集液体，采集效率高，安全洁净等优点。
本实用新型的一种提压式液体采集器，可用于尿液和血液等液体的采集分析，其使用环境不受限制，可在如家庭、学校等场合使用，极大的方便了使用者，随意放置不泄露，更加文明；并且避免了医务人员重复放置样品的操作，极大减少了医务人员的体力，降低了医疗 机构的人力成本；有效避免了所采集液体对人体、环境、设备和仪器的污染，彻底摆脱了医务人员从事传统液体采集后液体置换过程中对身心健康的影响和危害，并且保证了所采集液体的真实原始性，保证了检测结果的准确度；同时具有结构简单，操作方便，可定量采集液体，采集效率高，安全洁净等优点，尤其以医疗领域的常规尿液、液体收集检验为例，具有极大的方便性和实用性。
以上示意性地对本实用新型及其实施方式进行了描述，该描述没有限制性，附图中所示的也只是本实用新型的实施方式之一，实际的结构并不局限于此。所以，如果本领域的普通技术人员受其启示，在不脱离本实用新型创造宗旨的情况下，不经创造性地设计出与该技术方案相似的结构方式及实施例，均应属于本实用新型的保护范围。

Claims (5)

  1. 一种提压式液体采集器，包括采集部分和收集部分，其特征在于：
    所述的采集部分包括采集杯(5)、压杆(3)、上盖(2)和阀塞(4)，所述的采集杯(5)的底部设于开口，所述的阀塞(4)固定于压杆(3)的一端，且阀塞(4)能够密封上述采集杯(5)底部的开口，所述的上盖(2)穿设于压杆(3)上，且上盖(2)能够盖置在采集杯(5)的杯口上；
    所述的收集部分包括收集管(8)、管盖(7)和漏斗(6)，所述的管盖(7)设于收集管(8)的管口端，所述的漏斗(6)的底部与收集管(8)的管口端可拆式连接，漏斗(6)的上部能够容纳采集杯(5)。
  2. 根据权利要求1所述的一种提压式液体采集器，其特征在于：所述的采集杯(5)为敞口的喇叭状结构。
  3. 根据权利要求1或2所述的一种提压式液体采集器，其特征在于：所述的漏斗(6)的底部与收集管(8)的管口端采用螺纹连接或卡接密封配合。
  4. 根据权利要求3所述的一种提压式液体采集器，其特征在于：所述的压杆(3)上远离阀塞(4)的一端上还设有便于握持的压杆帽(1)。
  5. 根据权利要求4所述的一种提压式液体采集器，其特征在于：所述的阀塞(4)为橡胶塞。
PCT/CN2018/090720 2017-06-14 2018-06-12 一种提压式液体采集器 WO2018228346A1 (zh)

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US20090209044A1 (en) * 2008-02-13 2009-08-20 Capitol Vial Inc. Fluid Sample Collection System and Method
CN202024903U (zh) * 2010-12-30 2011-11-02 赵致礼 一种液体取样器
JP3178921U (ja) * 2012-07-26 2012-10-04 株式会社臨床検査器材 尿採取キット
CN104224238A (zh) * 2014-09-20 2014-12-24 张新房 采尿仪
CN205748985U (zh) * 2016-05-10 2016-11-30 安徽优尼科医疗科技有限公司 一种新型液体采集器

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