WO2021232790A1 - 一种卫生定量给药器 - Google Patents

一种卫生定量给药器 Download PDF

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Publication number
WO2021232790A1
WO2021232790A1 PCT/CN2020/139748 CN2020139748W WO2021232790A1 WO 2021232790 A1 WO2021232790 A1 WO 2021232790A1 CN 2020139748 W CN2020139748 W CN 2020139748W WO 2021232790 A1 WO2021232790 A1 WO 2021232790A1
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medicine
dispensing
drug
hole
distributing
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PCT/CN2020/139748
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English (en)
French (fr)
Inventor
林冶
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黄石卫生材料药业有限公司
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Publication of WO2021232790A1 publication Critical patent/WO2021232790A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J7/00—Devices for administering medicines orally, e.g. spoons; Pill counting devices; Arrangements for time indication or reminder for taking medicine
    • A61J7/0015—Devices specially adapted for taking medicines
    • A61J7/0046—Cups, bottles or bags
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J7/00—Devices for administering medicines orally, e.g. spoons; Pill counting devices; Arrangements for time indication or reminder for taking medicine
    • A61J7/0076—Medicament distribution means

Definitions

  • the invention relates to the technical field of medical and sanitary appliances, in particular to a sanitary metered doser.
  • medicines or health products can be seen everywhere in pharmacies or supermarkets. A considerable number of medicines and health products are in the form of tablets, granules, pills or capsules. Many of these medicines and health products are bottled.
  • consumers can take the medicine or health care product directly according to the dosage in the instructions after buying it back.
  • the person taking the medicine directly pours the medicine particles into the mouth according to the number of hands and swallows.
  • the skin of a person’s hand is directly in contact with the drug, which causes a certain degree of pollution to the drug, which is unsanitary, but many people don’t care. It is easy to happen that the quantity is too large or too small.
  • the patent document with the patent application number 201621099908.3 relates to this kind of dosing medicine bottle, but the medicine bottle of this application also has the following problems.
  • the medicine dispensing device and medicine bottle involved in the disclosed patent document are two devices.
  • the medicine bottle is sterilized. Is the medicine dispensing device Hygiene is uncertain.
  • the device Even if it is hygienic, the device must be sterilized if it is used for the second time after using a drug (to avoid secondary contamination of the drug). Because the internal structure of the device is relatively complex, it is difficult to sterilize thoroughly, and it is not practical. Strong, secondly, the two devices are used together, there are many operation steps, and the exported medicine has to be caught by hands or other objects, and there is a risk of sanitary pollution.
  • the purpose of the present invention is to provide a sanitary dosing device in view of the above situation.
  • the dosing device has a simple and novel structure design and is easy to operate. While realizing the dosing, it also pays attention to the sanitary protection of the medicine, and can also achieve direct delivery.
  • the operation method of pouring medicine in the mouth has very good practical value.
  • the specific solution of the present invention is: a sanitary metered doser, which has a medicine container and a cover body, a section of internal thread is provided on the side wall of the cover body, and a medicine distributing cylinder is arranged between the cover body and the mouth of the medicine container ,
  • the upper mouth and lower mouth of the drug-dispensing cylinder are respectively provided with a section of external thread and a section of internal thread.
  • the mouth of the container is threadedly connected, and the medicine-dispensing cylinder is also provided with a medicine-dispensing partition, which is connected with the internal threaded side wall on the medicine-dispensing cylinder through a rotatable structure, and the medicine-dispensing partition is provided with There are several dosing holes, the drug-dispensing cylinder is also provided with the same number of drug-dispensing through cylindrical holes as the number of dosing holes, and the drug-dispensing through cylindrical holes are arranged in one-to-one correspondence with the dosing holes, and the medicines penetrate the cylindrical shape.
  • the hole connects the side of the drug container with the side of the cover body, the diameter of the dosing hole is larger than the diameter of the drug-dispensing cylindrical hole, and the drug-dispensing partition between the drug-dispensing baffle and the cover penetrates the cylindrical hole to form a quantitative dosing space ,
  • the thickness of the dosing space is equal to the thickness of the given drug particles.
  • the rotatable structure in the present invention includes a ring groove provided on the inner threaded side wall of the drug-dispensing cylinder, a toggle block provided on the side edge of the drug-dispensing partition, and the ring
  • the toggle through hole at the groove, the toggle through hole is a strip hole and it penetrates the ring groove and the outer side wall of the drug-dispensing cylinder, the toggle block passes out from the toggle through hole and passes through the manual Toggling realizes to drive the medicine-dispensing baffle to rotate in the ring groove, and the medicine-dispensing baffle is arranged in the ring groove.
  • a ring of flexible sealing body is provided along the inner wall of the orifice in the toggle through hole, and the toggle block closely fits and moves in the flexible sealing body.
  • the flexible sealing body in the present invention is made of sponge or rubber material.
  • the shapes of the drug-dispensing through cylindrical hole and the dosing hole are consistent and both are determined according to the shape of the drug particles.
  • the present invention can realize a fixed number of medications through the arrangement of the medicine dividing partition, the medicine dividing cylinder and the quantitative dosing space. Great convenience.
  • the medicine particles can be quantitatively poured on the cover body by shaking, or the cover body can be directly twisted off and then poured directly into the human mouth from the medicine dispensing penetrating cylindrical hole. , Not in direct contact with human hands and skin, to a certain extent, to avoid the possibility of drug particles being contaminated by human hands.
  • a ring of flexible sealing body is provided along the inner wall of the orifice in the toggle through hole, and the toggle block closely fits and moves in the flexible sealing body.
  • Figure 1 is a schematic diagram of the external front view structure of the present invention
  • FIG. 2 is a schematic diagram of the main sectional structure of the present invention.
  • Fig. 3 is a schematic diagram of the enlarged structure at A in Fig. 2;
  • Figure 4 is a partial exploded schematic view of the cover body and the drug-dispensing cylinder body of the present invention
  • Fig. 5 is a schematic diagram of an enlarged structure at B in Fig. 4;
  • Fig. 6 is a schematic main cross-sectional view of the state when the medicine is poured out during use of the present invention.
  • 1 cover body
  • 2 drug container
  • 3 medicine penetrating cylindrical hole
  • 4 medicine cylinder
  • 5 dose hole
  • 6 drug divider
  • 7 flexible sealing body
  • 8 Toggle block
  • 9 internal thread
  • 10 exitternal thread
  • 11 ring groove
  • 12 toggling through hole
  • 13 medicine particles.
  • the present invention is a sanitary metered doser, which has a medicine container 2 and a lid body 1.
  • a section of internal thread is provided on the side wall of the lid body, and is located between the lid body and the mouth of the medicine container.
  • the upper and lower mouths of the drug-dispensing cylinder are respectively provided with a section of external thread 10 and a section of internal thread 9, wherein the external thread on the drug-dispensing cylinder matches the internal thread on the cover, and the medicine is dispensed
  • the internal thread on the cylinder is threadedly connected with the mouth of the drug container, and the drug-dispensing cylinder is also provided with a drug-dispensing partition 6 which passes through a rotatable internal threaded side wall on the drug-dispensing cylinder. The structure is connected.
  • the drug-dispensing cylinder is also provided with the same number of drug-dispensing through cylindrical holes 3 as the number of drug-administering holes.
  • the holes are arranged in one-to-one correspondence.
  • the drug-dispensing through cylindrical hole connects the drug container side and the lid body side.
  • the diameter of the drug-dispensing hole is larger than the diameter of the drug-dispensing cylindrical hole.
  • the drug dispensing penetrates the cylindrical hole to form a metered dose space, and the thickness of the metered dose space is equal to the thickness of the given drug particles 13.
  • the rotatable structure in this embodiment includes a ring groove 11 provided on the inner threaded side wall of the medicine dispensing cylinder, a toggle block 8 provided on the side edge of the medicine dispensing partition, and
  • the dial through hole 12 at the ring groove, the dial through hole is a strip hole and it penetrates the ring groove and the outer side wall of the drug-dispensing cylinder, and the dial block penetrates outward from the dial through hole
  • the medicine-dispensing baffle is arranged in the ring groove to rotate the medicine-dispensing baffle in the ring groove by manual dialing.
  • a ring of flexible sealing body 7 is provided along the inner wall of the orifice in the toggle through hole, and the toggle block closely fits and moves in the flexible sealing body.
  • the flexible sealing body in this embodiment is made of sponge or rubber material.
  • the shape of the drug-dispensing through cylindrical hole and the dosing hole are consistent and are determined according to the shape of the drug particle, and the diameter of the dosing hole is slightly larger than the diameter of the drug particle but not too large.
  • the cover of the present invention can also be made into a transparent plastic form during actual production. In this way, when the medicine is shaken and dispense, the operator can easily observe the medicine dispensing situation through the transparent cover in real time, which is convenient to improve the operation efficiency.
  • the number of dosing holes on the drug-dispensing partition and the number of drug-dispensing through cylindrical holes on the drug-dispensing cylinder needs to be determined according to the number of doses of the drug each time, three holes and four holes Several holes, such as five holes, etc. are all possible, depending on actual needs, that is, several dosing holes are opened corresponding to a few pills at a time, and several drug-dispensing through cylindrical holes are provided.
  • the drug-dispensing hole and the drug-dispensing through column The shape of the shaped hole should also be as consistent as possible or similar to the shape of the corresponding pill particle.
  • the thickness of the dosing space (that is, the depth of the drug dispensing through the cylindrical hole) should be designed to be consistent with the thickness of the drug particles, or it should be slightly larger but not too large;
  • the diameter should be consistent with the diameter of the drug particles as much as possible or slightly larger than the drug particles, and not too large, as long as the drug particles can fall smoothly.
  • the present invention specifically operates as follows when administering drugs:
  • the person taking the medicine When taking the medicine, the person taking the medicine first moves the dial block to the side of the through hole to make the dosing hole align with the penetrating cylindrical hole of the medicine, turn the medicine container upside down and shake it several times. Due to the influence of gravity and shaking, the drug particles will fall from the corresponding dosing hole into the corresponding dispensing penetrating cylindrical hole, and due to the restriction of the quantitative dosing space, the dispensing will only fall into the cylindrical hole.
  • the drug particles do not come into contact with the skin of the person taking the drug, and at the same time, the prescribed dose of the drug can be taken at one time, avoiding the corresponding contact pollution.
  • the above two operation modes can be selected and used according to the operating habits of the operator.
  • the present invention can realize a fixed number of medications through the arrangement of the medicine dividing partition, the medicine dividing column and the quantitative administration space, and the medicine taking personnel will not appear to pour more or less medicine when taking the medicine, which provides great opportunities for the medicine users The convenience.
  • the medicine particles can be directly twisted off the cover body and then poured directly into the human mouth from the medicine-dispensing cylindrical hole. Direct contact, to a certain extent, avoids the possibility of drug particles being contaminated by human hands.
  • the present invention moves along the inner wall of the orifice through the through hole. It is equipped with a ring of flexible sealing body, and the toggle block closely fits and moves in the flexible sealing body. This design makes the toggle block not only realize the normal toggle operation, but also avoids the infiltration of moisture and pollutants in the air. Pollution caused by medicines is safer and healthier.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

一种卫生定量给药器，具有药品容器（2）和盖体（1），盖体（1）内侧壁上设有一段内螺纹，位于盖体（1）和药品容器（2）口部之间还设有分药柱体（4），分药柱体（4）的上口和下口上分别设有一段外螺纹（10）和一段内螺纹（9），分药柱体（4）上还设有分药隔板（6），分药隔板（6）与分药柱体（4）上的内螺纹（9）侧壁通过可旋转式结构连接，分药隔板（6）上设有若干个给药孔（5），分药柱体（4）上还设有数量与给药孔（5）数量相同的分药贯穿柱形孔（3），分药隔板（6）与盖体（1）之间的分药贯穿柱形孔（3）形成定量给药空间，定量给药空间的厚度等于所给药物颗粒（13）的厚度；定量给药设备结构设计简单新颖，操作方便，在实现定量给药的同时又注意到了药品的卫生保护，还可以实现直接向嘴中倒药的操作方式，具有很好的实际使用价值。

Description

一种卫生定量给药器 技术领域
本发明涉及医药卫生器具技术领域，尤其是一种卫生定量给药器。
背景技术
当今市场上，药品或者是保健品在药店或商场超市里面随处可见，其中有相当数量的药品和保健品都是片、颗粒、丸或囊状，这些药品和保健品有很多都是采用瓶装方式进行售卖，消费者在将药品或保健品购买回去之后直接按照说明书的剂量进行服用即可，在服用的时候，服用人员都是直接将药品颗粒按数量倒在手上送入嘴中吞服，这种情形下，一是人的手皮肤直接与药物发生了接触对药物产生了一定程度的污染，不卫生，但是很多人都不在意，二是在从药瓶向外倒药物颗粒的时候，很容易发生数量多了或少了的情况，如果多了就直接从手上又反倒回药瓶中，如果少了就再次从瓶中向外倒药，增加了倒药次数就增加了药品与外界空气接触的时间，这都是不好的，会影响药物的使用效果；还有就是现在仍然有很多人比较习惯于直接从瓶中向嘴中倒药服用，但是顾虑仍然是无法实现定量的倾倒药品颗粒。
目前，专利申请号为201621099908.3的专利文件涉及到这种定量给药的药瓶，但是该申请的药瓶也存在以下几个方面的问题，一是其在向外倒药的时候是通过旋转让孔对齐来倒出药丸，只能一颗一颗的向外倒药；二是该药瓶的结构设计还是相对复杂，制造成本上升；三是其药品倒出来的时候仍然倒在手上再送入口中服用，仍然与人体皮肤有直接接触，存在污染药物的机会；与此同时，该公开的专利文件中涉及的分药装置与药瓶是两个装置，药瓶是消毒的，分药装置是否卫生不确定，既使卫生，但使用完一种药物后，如果第二次使用，该装置必须消毒(避免药物二次污染)，由于该装置内部结构比较复杂，很难彻底消毒，实用性不强，其次两个装置在一起用，操作步骤多，并且出口的药物又要用手或其他物体接住，又存在卫生污染的风险。
发明内容
本发明的目的就是针对上述情况提供一种卫生定量给药器,该定量给药设备结构设计简单新颖，操作方便，在实现定量给药的同时又注意到了药品的卫生保护，还可以实现直接向嘴中倒药的操作方式，具有很好的实际使用价值。
本发明的具体方案是：一种卫生定量给药器，具有药品容器和盖体，盖体内侧壁上设有一段内螺纹，位于盖体和药品容器口部之间还设有分药柱体，分药柱体的上口和下口上分别设有一段外螺纹和一段内螺纹，其中分药柱体上的外螺纹与盖体上的内螺纹匹配，分药 柱体上的内螺纹与药品容器口部螺纹连接，分药柱体上还设有分药隔板，该分药隔板与所述分药柱体上的内螺纹侧壁通过可旋转式结构连接，分药隔板上设有若干个给药孔，分药柱体上还设有数量与给药孔数量相同的分药贯穿柱形孔，分药贯穿柱形孔与给药孔一一对应布置，分药贯穿柱形孔将药品容器侧和盖体侧贯穿连通，所述给药孔的直径大于分药贯穿柱形孔的直径，分药隔板与盖体之间的分药贯穿柱形孔形成定量给药空间，该定量给药空间的厚度等于所给药物颗粒的厚度。
进一步的，本发明中所述可旋转式结构包括有设在分药柱体上的内螺纹侧壁上的环槽、设在分药隔板侧边缘上的拨动块以及开设在所述环槽处的拨动贯穿孔，所述拨动贯穿孔为条形孔且其将环槽与分药柱体外侧壁贯穿，所述拨动块从拨动贯穿孔中向外穿出并通过人工拨动实现带动分药隔板在环槽中的旋转，所述分药隔板安置在所述环槽中。
进一步的，本发明中所述拨动贯穿孔中沿着孔口内壁设有一圈柔性密封体，所述拨动块紧密贴合柔性密封体并在其中移动。
进一步的，本发明中所述柔性密封体由海绵或橡胶材料制成。
进一步的，本发明中所述分药贯穿柱形孔和给药孔的形状保持一致且均随药物颗粒的形状而确定。
本发明具有以下有益效果：
1.本发明通过分药隔板、分药柱体以及定量给药空间的设置，能够实现固定数量的给药，服药人员服药时不至于出现倒药多或少的情况，给服药人员提供了极大的便利。
2.本发明倒药的时候药品颗粒可以通过摇一摇的方式定量倒在盖体上也可以将盖体直接扭下来之后从分药贯穿柱形孔中直接向人嘴中倒药服用的形式，不与人的手皮肤直接接触，在一定程度上避免了药品颗粒被人手污染的几率。
3.本发明通过在拨动贯穿孔中沿着孔口内壁设有一圈柔性密封体，所述拨动块紧密贴合柔性密封体并在其中移动，这样的设计就使得拨动块既能正常实现拨动操作，又避免了空气中的水分和污染物的渗入对药品造成的污染，更加安全卫生。
附图说明
图1是本发明的外部主视方向结构示意图；
图2是本发明的主剖结构示意图；
图3是图2中A处放大结构示意图；
图4是本发明中盖体与分药柱体部分分解示意图；
图5是图4中B处放大结构示意图；
图6是本发明使用时药物倒出时的状态主剖示意图。
图中：1—盖体，2—药品容器，3—分药贯穿柱形孔，4—分药柱体，5—给药孔，6—分药隔板，7—柔性密封体，8—拨动块，9—内螺纹，10—外螺纹，11—环槽，12—拨动贯穿孔，13—药物颗粒。
具体实施方式
参见图1-图6，本发明是一种卫生定量给药器，具有药品容器2和盖体1，盖体内侧壁上设有一段内螺纹，位于盖体和药品容器口部之间还设有分药柱体4，分药柱体的上口和下口上分别设有一段外螺纹10和一段内螺纹9，其中分药柱体上的外螺纹与盖体上的内螺纹匹配，分药柱体上的内螺纹与药品容器口部螺纹连接，分药柱体上还设有分药隔板6，该分药隔板与所述分药柱体上的内螺纹侧壁通过可旋转式结构连接，分药隔板上设有若干个给药孔5，分药柱体上还设有数量与给药孔数量相同的分药贯穿柱形孔3，分药贯穿柱形孔与给药孔一一对应布置，分药贯穿柱形孔将药品容器侧和盖体侧贯穿连通，所述给药孔的直径大于分药贯穿柱形孔的直径，分药隔板与盖体之间的分药贯穿柱形孔形成定量给药空间，该定量给药空间的厚度等于所给药物颗粒13的厚度。
进一步的，本实施例中所述可旋转式结构包括有设在分药柱体上的内螺纹侧壁上的环槽11、设在分药隔板侧边缘上的拨动块8以及开设在所述环槽处的拨动贯穿孔12，所述拨动贯穿孔为条形孔且其将环槽与分药柱体外侧壁贯穿，所述拨动块从拨动贯穿孔中向外穿出并通过人工拨动实现带动分药隔板在环槽中的旋转，所述分药隔板安置在所述环槽中。
进一步的，本实施例中所述拨动贯穿孔中沿着孔口内壁设有一圈柔性密封体7，所述拨动块紧密贴合柔性密封体并在其中移动。
进一步的，本实施例中所述柔性密封体由海绵或橡胶材料制成。
进一步的，本实施例中所述分药贯穿柱形孔和给药孔的形状保持一致且均随药物颗粒的形状而确定，给药孔直径略大于药物颗粒直径但不能过大。
本发明的盖体在实际制作时，还可以制成透明塑料的形式，这样在进行摇一摇分药的时候，操作人员容易通过透明的盖体即时观察分药情况，便于提高操作效率。
本实施例中的分药隔板上的给药孔和分药柱体上的分药贯穿柱形孔的数量需要根据该种药物每次所定量服用的剂量数来确定，三孔、四孔、五孔等若干个孔均是可以的，根据实际需要来定，即一次吃几颗就对应开设几个给药孔、设几个分药贯穿柱形孔，给药孔与分药贯穿柱形孔的形状也是尽量与对应的药丸颗粒的形状一致或近似为宜。
在具体进行设计制作时，定量给药空间的厚度(即分药贯穿柱形孔的深度)以设计 成与药物颗粒的厚度一致为宜，或者是稍稍大一点但不能过大；给药孔的直径也是尽量与药物颗粒的直径保持一致或者是稍稍比药物颗粒大一点即可，也不要过大，以药物颗粒能顺利落下即可，这些具体尺寸在制作时需要试验为佳。
本发明在进行给药的时候具体是这样操作的：
服药人员在取药时，先将拨动块拨至拨动贯穿孔一侧使得给药孔与分药贯穿柱形孔对齐，将药品容器倒置并将其摇一摇数次，由于药物颗粒自身的重力以及摇晃作用的影响，药物颗粒会从对应的给药孔落入对应的分药贯穿柱形孔中，并且由于定量给药空间的限制作用，分药贯穿柱形孔中只会落入相应数量的药物颗粒(发明人多次手工试验过)，然后旋转拨动块，使得分药隔板旋转一定的角度错开，这样给药孔自然与分药贯穿柱形孔错开，分药隔板就将上下两层的药物颗粒分隔开来，然后将盖体打开，对应剂量的药物颗粒就置于分药柱体上的分药贯穿柱形孔中，然后服药人员可以将药物颗粒直接从分药贯穿柱形孔中倒入患者嘴中服用即可。
上述过程中，药物颗粒没有与服药人员的身体皮肤发生接触，同时一次性就可以将规定剂量的药物服用，避免了相应的接触污染。
当然，也可以将盖体旋转下来，将分药贯穿柱形孔中的药物倒在盖体上服用。
上述两种操作方式可随操作人员的使用习惯选择使用就可以。
本发明通过分药隔板、分药柱体以及定量给药空间的设置，能够实现固定数量的给药，服药人员服药时不至于出现倒药多或少的情况，给服药人员提供了极大的便利。
本发明倒药的时候药品颗粒可以将盖体直接扭下来之后从分药贯穿柱形孔中直接向人嘴中倒药服用的形式也可以定量倒在盖体上服用，不与人的手皮肤直接接触，在一定程度上避免了药品颗粒被人手污染的几率。
由于药瓶在患者服药时，会打开药品容器上的封口签，平时在不使用时为防止潮气通过拨动贯穿孔进入药品容器内部，所以本发明通过在拨动贯穿孔中沿着孔口内壁设有一圈柔性密封体，拨动块紧密贴合柔性密封体并在其中移动，这样的设计就使得拨动块既能正常实现拨动操作，又避免了空气中的水分和污染物的渗入对药品造成的污染，更加安全卫生。
上述实施例仅是一种较佳实施例描述，任何通过本发明的本质原理所作出的一些改进或等同变换均落入本发明的保护范围，均在本发明的保护范围之内。

Claims (5)

  1. 一种卫生定量给药器，具有药品容器和盖体，盖体内侧壁上设有一段内螺纹，其特征在于：位于盖体和药品容器口部之间还设有分药柱体，分药柱体的上口和下口上分别设有一段外螺纹和一段内螺纹，其中分药柱体上的外螺纹与盖体上的内螺纹匹配，分药柱体上的内螺纹与药品容器口部螺纹连接，分药柱体上还设有分药隔板，该分药隔板与所述分药柱体上的内螺纹侧壁通过可旋转式结构连接，分药隔板上设有若干个给药孔，分药柱体上还设有数量与给药孔数量相同的分药贯穿柱形孔，分药贯穿柱形孔与给药孔一一对应布置，分药贯穿柱形孔将药品容器侧和盖体侧贯穿连通，所述给药孔的直径大于分药贯穿柱形孔的直径，分药隔板与盖体之间的分药贯穿柱形孔形成定量给药空间，该定量给药空间的厚度等于所给药物颗粒的厚度。
  2. 根据权利要求1所述的一种卫生定量给药器，其特征在于：所述可旋转式结构包括有设在分药柱体上的内螺纹侧壁上的环槽、设在分药隔板侧边缘上的拨动块以及开设在所述环槽处的拨动贯穿孔，所述拨动贯穿孔为条形孔且其将环槽与分药柱体外侧壁贯穿，所述拨动块从拨动贯穿孔中向外穿出并通过人工拨动实现带动分药隔板在环槽中的旋转，所述分药隔板安置在所述环槽中。
  3. 根据权利要求2所述的一种卫生定量给药器，其特征在于：所述拨动贯穿孔中沿着孔口内壁设有一圈柔性密封体，所述拨动块紧密贴合柔性密封体并在其中移动。
  4. 根据权利要求3所述的一种卫生定量给药器，其特征在于：所述柔性密封体由海绵或橡胶材料制成。
  5. 根据权利要求1所述的一种卫生定量给药器，其特征在于：所述分药贯穿柱形孔和给药孔的形状保持一致且均随药物颗粒的形状而确定。
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