WO2018068686A1 - 一种密封装置 - Google Patents

一种密封装置 Download PDF

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Publication number
WO2018068686A1
WO2018068686A1 PCT/CN2017/105282 CN2017105282W WO2018068686A1 WO 2018068686 A1 WO2018068686 A1 WO 2018068686A1 CN 2017105282 W CN2017105282 W CN 2017105282W WO 2018068686 A1 WO2018068686 A1 WO 2018068686A1
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WO
WIPO (PCT)
Prior art keywords
light
opening
shielded
infusion
main body
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PCT/CN2017/105282
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English (en)
French (fr)
Inventor
胡绍勤
汤丽芬
Original Assignee
胡绍勤
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Publication date
Priority claimed from CN201710121818.2A external-priority patent/CN106821744A/zh
Application filed by 胡绍勤 filed Critical 胡绍勤
Publication of WO2018068686A1 publication Critical patent/WO2018068686A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices

Definitions

  • the present invention relates to the field of medical packaging materials, and in particular to a sealing device.
  • a light-shielding material In daily life, it is often necessary to apply a light-shielding material to separate storage, infusion therapy, and transport of some special materials (such as photo-decomposable drugs, reagents, preparations, and materials). Clinically, some drugs have poor stability. When dissolved, they are prone to oxidation, decomposition, discoloration, etc.; some chemotherapeutic drugs can undergo complex reactions such as splitting, rearrangement, hydrolysis, polymerization, oxidation, and isomerization. Light can catalyze the progress of the above reaction. However, when the light-shielding material is in direct contact with the light-decomposable substance, it often affects the physical and chemical properties of the drug or material or other chemical reactions.
  • the present invention provides a sealing device which is good in light protection and can be used safely.
  • a sealing device comprising a body provided with a separable space; the separable space is partitioned into a first partition space and a second partition space by a body; the body is provided with a first body and a second body; The outer side of a body covers the light-proof material and/or the first body The outer side of the second body is covered with a light-proof material; and the second body is covered with a light-proof material; the first body is fixed with a movable second body, and the second body can be Moving between the first position and the second position; the first body is provided with a first opening, the second body is sealed in the first position; the sealing device is provided with the second body in the first position At least the shutter on the side of the gap between the light-shielding material on the second body and the light-shielding material surrounding the outer periphery of the first opening on the second body and exceeding the length of the gap gap is blocked.
  • the light-shielding material and the light-decomposable substance that is expected to be shielded are separated by at least one layer of separation material, and the separation material is not in contact with the light-decomposable substance that is expected to be shielded; Or the light-shielding material and the light-decomposable substance that is expected to be shielded are separated by at least one layer of separation material, and the light-decomposable substance that is expected to be shielded is not in contact with the separation material, and the physical and chemical properties are not changed; or the light-proof material is expected to be
  • the masked light-decomposable materials are separated by at least one layer of a separating material that is in contact with the light-decomposable material that is intended to be shielded from each other without physical and chemical properties being altered.
  • At least a layer of colorless and transparent polymer material is interposed between the light-proof material and the light-decomposable substance that is expected to be shielded.
  • the first body and/or the second body are disposed around the outer periphery of the light-decomposable substance that is intended to be shielded; or the first body and/or the second body are easily decomposed around the light that is intended to be shielded.
  • the first body and/or the second body is disposed between two light-decomposable substances that are intended to be shielded; or the first body and/or the second body is disposed on a non-photodecomposable substance and is expected
  • the shaded light is easily decomposed between the substances; or the first body and/or the second body are disposed in the peripheral storage Depositing on the container opening of the light-decomposable substance that is intended to be shielded; or the first body and/or the second body is disposed on the liquid flow path of the liquid containing the photodecomposable substance, and the first body and/or the second body are disposed
  • the shutter is formed by folding and/or extending from a light-shielding material.
  • the light-proof material is made of a light-proof film.
  • a gasket is disposed between the first body and the second body, and the gasket is disposed around the outer circumference of the first opening.
  • a cut-off card position is provided between the first body and the second body.
  • the first body is provided with a fixing device for fixing the second body, and the first body fixes the second body by the fixing device.
  • the fixing device adopts a heat welded or a virtual welded structure or an adhesive or snap structure or a threaded structure or a spliced structure.
  • the first body is provided with a buckle for fixing the second body.
  • the first body is provided with a first opening, and when the second body is in the second position, the first opening is opened.
  • the first body is provided with a rotating shaft slot for fixing a rotating shaft
  • the second body is provided with a rotating shaft
  • the second body is entirely disk-shaped, and the second body is fixed to the rotating shaft through a center thereof on.
  • the second body is provided with a second opening that can communicate with the first opening.
  • the second body is provided with a second opening that can communicate with the first opening; when the second body is in the second position, the overlapping projected area of the first opening and the second opening is the largest; When the second body is in the first position, the overlapping projected area of the first opening and the second opening is zero.
  • a gasket is disposed between the first body and the second body, and the gasket is disposed around the outer circumference of the first opening;
  • the first body is provided with a rotating shaft groove for fixing the rotating shaft,
  • the second body is provided with a rotating shaft, the second body is entirely disk-shaped, and the second body is fixed on the rotating shaft by its center;
  • the second body is provided with a second opening that can communicate with the first opening; when the second body is at In the second position, the overlapping projected area of the first opening and the second opening is the largest; when the second body is in the first position, the overlapping projected area of the first opening and the second opening is zero.
  • An infusion device comprising any of the above described sealing devices.
  • the infusion device is selected from the group consisting of an infusion line, an infusion set, an indwelling needle, an infusion needle, an infusion extension tube, a syringe, an infusion connector, an infusion connection tube, a drip bucket, and a filter.
  • a storage device comprising any of the above sealing devices.
  • the storage device is selected from the group consisting of an infusion bottle, an infusion bag, an ampoule, a medicine bottle, a reagent bottle, a medicine box, and a storage box.
  • the invention has the beneficial effects that the sealing device is separated by at least one layer of colorless and transparent polymer material or other type between the light-proof material and the light-decomposable substance that is intended to be shielded.
  • the separating material solves the problem that the light-decomposable substance that is expected to be shielded reacts with the material in contact with it, thereby causing the problem that the photo-decomposable substance changes in physical and chemical properties, and ensuring the stability of the light-decomposable substance.
  • FIG. 1 is a schematic view showing the entire structure of a first opening in a sealed state according to a first embodiment of the present invention
  • FIG. 2 is a schematic view showing the overall structure of the first opening in an open state according to the first embodiment of the present invention
  • FIG. 3 is a schematic view showing the entire structure of the first opening in a sealed state according to the second embodiment of the present invention.
  • FIG. 4 is a schematic view showing the overall structure of the first opening in an open state according to the second embodiment of the present invention.
  • Figure 5 is a schematic view showing the overall structure of a third embodiment of the present invention.
  • Figure 6 is a schematic view showing the overall structure of a fourth embodiment of the present invention.
  • a sealing device includes a body 1 provided with a separable space 15; the separable space 15 is partitioned by the body 1 into a first partition space 16 and a second partition space 17;
  • the first body 10 and the second body 11 are disposed thereon; the outer side of the first body 10 covers the light-proof material 4 and/or the first body 10 has a light-shielding material 4; the outer side of the second body 11 is covered with the light-proof material 4 and/or the second body 11 is sandwiched with the light-proof material 4; the first body 10 is fixed with the movable second body 11 and the second body 11
  • the first body 10 is provided with a first opening 100.
  • the sealing device When the second body 11 is in the first position, the first opening 100 is sealed; the sealing device is provided with a second When the body 11 is in the first position, at least the gap between the light-shielding material 4 on the second body 11 and the light-shielding material 4 surrounding the outer periphery of the first opening 100 on the first body 10 and obscuring the gap length exceeds 43.
  • the first partition space 16 and the second partition space 17 may be two independent sealed partition spaces; or one of them may be an independent closed partition space, and the other may be an open partition space; or one of them may be The other space is connected to the closed partition space, and the other is the open partition space; or one of them may be a closed partition space that communicates with other spaces, and the other is a separate closed partition space.
  • At least a layer of partitioning material 42 is interposed between the light-shielding material 4 and the light-decomposable substance that is intended to be shielded, and the partitioning material 42 is in contact with the light-decomposable substance that is intended to be shielded from physical and chemical properties.
  • At least a layer of separating material 42 is interposed between the light-shielding material 4 and the light-decomposable substance that is intended to be shielded, and the photo-decomposable substance that is expected to be shielded is not in contact with the partitioning material 42; At least a layer of separating material 42 is interposed between the light-shielding material 4 and the light-decomposable substance that is intended to be shielded, and the partitioning material 42 is in contact with the light-decomposable substance that is expected to be shielded without undergoing physical and chemical properties change from each other.
  • At least a layer of colorless and transparent polymer material 420 is interposed between the light-protecting material 4 and the light-decomposable substance that is intended to be shielded.
  • first body and/or the second body are disposed as part or all of the partitioning material.
  • first body and the partitioning material, the second body and the partitioning material may also be disposed independently of each other.
  • the partition material is a colorless and transparent polymer material.
  • At least one layer of separation material between the light-shielding material and the light-decomposable substance that is expected to be shielded, at least a layer of colorless and transparent polymer material may be interposed between the light-proof material and the light-decomposable substance that is expected to be shielded.
  • Photodegradable materials that are expected to be masked include drugs, reagents, formulations, materials, and other materials that have photodegradable properties.
  • the first body 10 and/or the second body 11 are disposed around the outer periphery of the light-decomposable substance that is intended to be shielded; or the first body 10 and/or the second body 11 are surrounded by the intended shielding.
  • the light-decomposable substance is disposed; or the first body 10 and/or the second body 11 are disposed between two light-decomposable substances that are intended to be shielded; or the first body 10 and/or the second body 11 are disposed on Between the non-photodegradable material and the light-decomposable substance that is intended to be shielded; or the first body 10 and/or the The second body 11 is disposed on the container opening of the peripheral device for storing the light-decomposable substance that is intended to be shielded; or the first body 10 and/or the second body 11 is disposed on the liquid flow channel of the liquid containing the photodecomposable substance, first The body 10 and/or the second body 11 are provided with a connection port communicating with the liquid flow path.
  • the shutter 43 is formed by folding and/or extending from the light-proof material 4.
  • the light-shielding material 4 is made of a light-shielding film 41.
  • the light-shielding material can also be made of other materials such as aluminum foil, light-shielding paper, and opaque material.
  • the light shielding material on the first body and the second body may be the same light shielding material, or two or more light shielding materials may be used.
  • a gasket 2 is disposed between the first body 10 and the second body 11 , and the gasket 2 is disposed around the outer circumference of the first opening 100 .
  • the gasket is made of a material that meets the requirements of the material of the partition material.
  • a cut-off card position is provided between the first body 10 and the second body 11.
  • the setting of the cut-off card position can limit movement of the second body between the first position and the second position.
  • the first body 10 is provided with fixing means for fixing the second body 11, and the first body 10 fixes the second body 11 by the fixing means.
  • the fixing device employs a heat welded or soldered structure or an adhesive or snap structure or a threaded structure or a spliced structure.
  • the fixing device can keep the first body and the second body from loosening, resulting in an increase in the gap or even direct entry of light. Light-protected area.
  • the first body 10 is provided with a buckle for fixing the second body 11.
  • the first body 10 is provided with a first opening 100, and when the second body 11 is in the second position, the first opening 100 is opened.
  • the first body 10 is provided with a rotating shaft slot for fixing the rotating shaft
  • the second body is provided with a rotating shaft
  • the second body 11 is entirely disk-shaped
  • the second body 11 is fixed by its center. On the reel.
  • the first opening 100 is opened or closed, the second body 11 rotates about the axis of rotation and rotates relative to the first body 10.
  • the second body 11 is provided with a second opening 110 that can communicate with the first opening 100.
  • the second body 11 is provided with a second opening 110 that can communicate with the first opening 100; when the second body 11 is in the second position, the first opening 100 and the second opening 110 The overlapping projection area is the largest; when the second body 11 is in the first position, the overlapping projected area of the first opening 100 and the second opening 110 is zero.
  • a gasket 2 is disposed between the first body 10 and the second body 11, and the gasket 2 is disposed around the outer circumference of the first opening 100.
  • the first body 10 is provided with a fixing shaft.
  • a rotating shaft a rotating shaft is disposed on the second body, the second body 11 is generally disk-shaped, and the second body 11 is fixed on the rotating shaft by a center thereof;
  • the second body 11 is provided with a first opening 100 a second opening 110; when the second body 11 is in the second position, the overlapping projected area of the first opening 100 and the second opening 110 is the largest; when the second body 11 is in the first position, the first opening 100 and the second opening 110 The overlapping projected area is zero.
  • the first opening When the second body 11 is in the first position, the first opening is in a sealed state; when the second body 11 is in the second position, the second opening is in communication with the first opening, and the first opening is in an open state.
  • the light easily decomposable substance on the first body side can be conveniently observed, stored, stored, added and extracted, and can also be applied to adjust the overlapping projected area of the first opening and the second opening.
  • an infusion set includes any of the above described sealing means.
  • the infusion device is selected from the group consisting of an infusion line, an infusion set, an indwelling needle, an infusion needle, an infusion extension tube, a syringe, an infusion connector, an infusion connection tube, a drip chamber, and a filter.
  • a storage device includes any of the above described sealing devices.
  • the storage device is selected from the group consisting of an infusion bottle, an infusion bag, an ampoule, a vial, a reagent bottle, a drug box, and a storage box.

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
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  • Public Health (AREA)
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  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Packages (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

一种密封装置，包括设有可分隔空间（15）的本体（1）；所述可分隔空间（15）通过本体（1）分隔成第一分隔空间（16）和第二分隔空间（17）；所述本体（1）上设有第一本体（10）和第二本体（11）；所述第一本体（10）的外侧覆盖避光材料（4）和/或者第一本体（10）上夹有避光材料（4）；所述第二本体（11）的外侧覆盖避光材料（4）和/或者第二本体（11）上夹有避光材料（4）；所述第一本体（10）上固定有可动的第二本体（11），第二本体（11）可以在第一位置和第二位置间运动；所述第一本体（10）上设有第一开口（100），第二本体（11）处于第一位置时密闭第一开口（100）；所述密封装置上设有第二本体（11）处于第一位置时至少遮挡在第二本体（11）上避光材料（4）与第一本体（10）上环绕第一开口（100）外周的避光材料（4）之间的间隙一侧且超过上述间隙间距长度的遮蔽器（43），解决光线从缝隙间进入，导致光易分解物质见光分解的问题，保持避光性能良好。该密封装置用于医用包装材料领域。

Description

一种密封装置 技术领域
本发明涉及医用包装材料领域，特别是涉及一种密封装置。
背景技术
日常生活中经常需要应用避光材料对一些特殊物料(如光易分解药物、试剂、配剂和物料等)进行分隔储存、输注治疗和转运等。临床上一些药物的稳定性差，溶解后遇光易发生氧化、分解、变色等反应；一些化疗药物溶解后可发生裂环、重排、水解、聚合、氧化、异构化等较复杂的反应，光照可催化上述反应的进程。但避光材料与光易分解物质直接接触时，往往会影响药物或物料的理化性质或者发生其它化学反应。
现行避光用品在避光材料间会出现缝隙，导致光线可从缝隙间进入避光用品内部，进而避光性能下降。
临床需要一种避光性能好和可以安全使用的密封装置。
发明内容
为解决上述问题，本发明提供一种避光性能好和可以安全使用的密封装置。
本发明解决其技术问题所采用的技术方案是：
一种密封装置，包括设有可分隔空间的本体；所述可分隔空间通过本体分隔成第一分隔空间和第二分隔空间；所述本体上设有第一本体和第二本体；所述第一本体的外侧覆盖避光材料和/或者第一本体 上夹有避光材料；所述第二本体的外侧覆盖避光材料和/或者第二本体上夹有避光材料；所述第一本体上固定有可动的第二本体，第二本体可以在第一位置和第二位置间运动；所述第一本体上设有第一开口，第二本体处于第一位置时密闭第一开口；所述密封装置上设有第二本体处于第一位置时至少遮挡在第二本体上避光材料与第一本体上环绕第一开口外周的避光材料之间的间隙一侧且超过上述间隙间距长度的遮蔽器。
进一步作为本发明技术方案的改进，所述避光材料与预期遮蔽的光易分解物质之间至少隔有一层分隔材料，所述分隔材料与预期遮蔽的光易分解物质接触不发生理化性质改变；或者所述避光材料与预期遮蔽的光易分解物质之间至少隔有一层分隔材料，预期遮蔽的光易分解物质与所述分隔材料接触不发生理化性质改变；或者所述避光材料与预期遮蔽的光易分解物质之间至少隔有一层分隔材料，所述分隔材料与预期遮蔽的光易分解物质接触而彼此不发生理化性质改变。
进一步作为本发明技术方案的改进，所述避光材料与预期遮蔽的光易分解物质之间至少隔有一层无色透明的高分子材料。
进一步作为本发明技术方案的改进，所述第一本体和/或者第二本体环绕预期遮蔽的光易分解物质外周设置；或者所述第一本体和/或者第二本体围绕预期遮蔽的光易分解物质设置；或者所述第一本体和/或者第二本体设置于两种预期遮蔽的光易分解物质之间；或者所述第一本体和/或者第二本体设置于非光易分解物质与预期遮蔽的光易分解物质之间；或者所述第一本体和/或者第二本体设置于外设储 存预期遮蔽的光易分解物质的容器开口上；或者所述第一本体和/或者第二本体设置于含有光易分解物质的液体的液流通道上，第一本体和/或者第二本体上设有与液流通道连通的连接口。
进一步作为本发明技术方案的改进，所述遮蔽器由避光材料折叠和/或者延伸形成。
进一步作为本发明技术方案的改进，所述避光材料采用避光膜制作而成。
进一步作为本发明技术方案的改进，所述第一本体和第二本体之间设有密封垫，密封垫环绕第一开口外周设置。
进一步作为本发明技术方案的改进，所述第一本体和第二本体之间设有截止卡位。
进一步作为本发明技术方案的改进，所述第一本体上设有用于固定第二本体的固定装置，第一本体通过固定装置固定第二本体。
进一步作为本发明技术方案的改进，所述固定装置采用热焊接合或虚焊结构或粘合剂或卡扣结构或螺纹结构或绞接结构。
进一步作为本发明技术方案的改进，所述第一本体上设有用于固定第二本体的卡扣。
进一步作为本发明技术方案的改进，所述第一本体上设有第一开口，第二本体处于第二位置时打开第一开口。
进一步作为本发明技术方案的改进，所述第一本体上设有用于固定转轴的转轴槽，第二本体上设有转轴，第二本体整体为圆盘状，第二本体通过其圆心固定在转轴上。
进一步作为本发明技术方案的改进，所述第二本体上设有可连通第一开口的第二开口。
进一步作为本发明技术方案的改进，所述第二本体上设有可连通第一开口的第二开口；当第二本体处于第二位置时，第一开口与第二开口的重叠投影面积最大；当第二本体处于第一位置时，第一开口与第二开口的重叠投影面积为零。
进一步作为本发明技术方案的改进，所述第一本体和第二本体之间设有密封垫，密封垫环绕第一开口外周设置；所述第一本体上设有用于固定转轴的转轴槽，第二本体上设有转轴，第二本体整体为圆盘状，第二本体通过其圆心固定在转轴上；所述第二本体上设有可连通第一开口的第二开口；当第二本体处于第二位置时，第一开口与第二开口的重叠投影面积最大；当第二本体处于第一位置时，第一开口与第二开口的重叠投影面积为零。
一种输注装置，所述输注装置包括上述任一密封装置。
进一步作为本发明技术方案的改进，所述输注装置选自输液管路、输液器、留置针、输液针、输液延长管、注射器、输液连接器、输液连接管、滴斗、过滤器。
一种储存装置，所述储存装置包括上述任一密封装置。
进一步作为本发明技术方案的改进，所述储存装置选自输液瓶、输液袋、安瓿、药瓶、试剂瓶、药物箱、储存盒。
本发明的有益效果：此密封装置通过在避光材料与预期遮蔽的光易分解物质之间至少隔有一层无色透明的高分子材料或者其它类型 的分隔材料，解决预期遮蔽的光易分解物质与其接触的材料出现反应，从而导致光易分解物质出现理化性质改变的问题，确保光易分解物质的稳定性。
通过在避光材料之间的间隙上设置遮蔽器，解决光线从缝隙间进入，导致光易分解物质见光分解的问题，保持避光性能良好。
附图说明
下面结合附图对本发明作进一步说明：
图1是本发明第一实施例第一开口处于密闭状态整体结构示意图；
图2是本发明第一实施例第一开口处于打开状态整体结构示意图；
图3是本发明第二实施例第一开口处于密闭状态整体结构示意图；
图4是本发明第二实施例第一开口处于打开状态整体结构示意图；
图5是本发明第三实施例整体结构示意图；
图6是本发明第四实施例整体结构示意图。
具体实施方式
参照图1～图4，一种密封装置，包括设有可分隔空间15的本体1；所述可分隔空间15通过本体1分隔成第一分隔空间16和第二分隔空间17；所述本体1上设有第一本体10和第二本体11；所述第一本体10的外侧覆盖避光材料4和/或者第一本体10上夹有避光材料 4；所述第二本体11的外侧覆盖避光材料4和/或者第二本体11上夹有避光材料4；所述第一本体10固定有可动的第二本体11，第二本体11可以在第一位置和第二位置间运动；所述第一本体10上设有第一开口100，第二本体11处于第一位置时密闭第一开口100；所述密封装置上设有第二本体11处于第一位置时至少遮挡在第二本体11上避光材料4与第一本体10上环绕第一开口100外周的避光材料4之间的间隙一侧且超过上述间隙间距长度的遮蔽器43。
通过在避光材料之间的间隙上设置遮蔽器，解决光线从缝隙间进入，导致光易分解物质见光分解的问题，保持避光性能良好。
第一分隔空间16和第二分隔空间17可以是两个独立的密闭的分隔空间；或者可以是其中一个是独立的密闭的分隔空间，另一个是开放的分隔空间；或者可以是其中一个是与其它空间连通的密闭的分隔空间，另一个是开放的分隔空间；或者可以是其中一个是与其它空间连通的密闭的分隔空间，另一个是独立的密闭的分隔空间。
作为本发明优选的实施方式，所述避光材料4与预期遮蔽的光易分解物质之间至少隔有一层分隔材料42，所述分隔材料42与预期遮蔽的光易分解物质接触不发生理化性质改变；或者所述避光材料4与预期遮蔽的光易分解物质之间至少隔有一层分隔材料42，预期遮蔽的光易分解物质与所述分隔材料42接触不发生理化性质改变；或者所述避光材料4与预期遮蔽的光易分解物质之间至少隔有一层分隔材料42，所述分隔材料42与预期遮蔽的光易分解物质接触而彼此不发生理化性质改变。
作为本发明优选的实施方式，所述避光材料4与预期遮蔽的光易分解物质之间至少隔有一层无色透明的高分子材料420。
优选的，第一本体和/或者第二本体作为分隔材料的一部份或全部设置，当然，第一本体与分隔材料、第二本体与分隔材料也可以是彼此独立设置。
优选的，分隔材料采用无色透明的高分子材料。
通过在避光材料与预期遮蔽的光易分解物质之间至少隔有一层分隔材料，具体可以在避光材料与预期遮蔽的光易分解物质之间至少隔有一层无色透明的高分子材料，解决预期遮蔽的光易分解物质与其接触的分隔材料出现反应，从而导致光易分解物质出现理化性质改变的问题；或者解决预期遮蔽的光易分解物质与其接触的分隔材料出现反应，导致分隔材料出现理化性质改变，从而减少理化性质改变的分隔材料与避光材料相互间可能导致避光材料出现理化性质改变，影响避光性能，进而导致光易分解物质出现理化性质改变的问题。
预期遮蔽的光易分解物质包括具有易光分解性质的药物、试剂、配剂、原料和其它物料。
作为本发明优选的实施方式，所述第一本体10和/或者第二本体11环绕预期遮蔽的光易分解物质外周设置；或者所述第一本体10和/或者第二本体11围绕预期遮蔽的光易分解物质设置；或者所述第一本体10和/或者第二本体11设置于两种预期遮蔽的光易分解物质之间；或者所述第一本体10和/或者第二本体11设置于非光易分解物质与预期遮蔽的光易分解物质之间；或者所述第一本体10和/或者第 二本体11设置于外设储存预期遮蔽的光易分解物质的容器开口上；或者所述第一本体10和/或者第二本体11设置于含有光易分解物质的液体的液流通道上，第一本体10和/或者第二本体11上设有与液流通道连通的连接口。
作为本发明优选的实施方式，所述遮蔽器43由避光材料4折叠和/或者延伸形成。
作为本发明优选的实施方式，所述避光材料4采用避光膜41制作而成。避光材料也可以采用铝箔、遮光纸、不透光材料等其它材料制作而成。第一本体、第二本体上的避光材料可以采用同一种避光材料，也可以采用二种或二种以上的避光材料。
作为本发明优选的实施方式，所述第一本体10和第二本体11之间设有密封垫2，密封垫2环绕第一开口100外周设置。
优选的，密封垫采用符合分隔材料材质要求的材料制成。
作为本发明优选的实施方式，所述第一本体10和第二本体11之间设有截止卡位。截止卡位的设置可以限制第二本体在第一位置和第二位置之间运动。
作为本发明优选的实施方式，所述第一本体10上设有用于固定第二本体11的固定装置，第一本体10通过固定装置固定第二本体11。
作为本发明优选的实施方式，所述固定装置采用热焊接合或虚焊结构或粘合剂或卡扣结构或螺纹结构或绞接结构。固定装置可以保持第一本体和第二本体间不会松脱，导致间隙增大甚至光线直接进入需 避光区域。
作为本发明优选的实施方式，所述第一本体10上设有用于固定第二本体11的卡扣。
作为本发明优选的实施方式，所述第一本体10上设有第一开口100，第二本体11处于第二位置时打开第一开口100。
作为本发明优选的实施方式，所述第一本体10上设有用于固定转轴的转轴槽，第二本体上设有转轴，第二本体11整体为圆盘状，第二本体11通过其圆心固定在转轴上。开启或关闭第一开口100时，第二本体11以转轴为轴心转动，与第一本体10呈相对旋转。
作为本发明优选的实施方式，所述第二本体11上设有可连通第一开口100的第二开口110。
作为本发明优选的实施方式，所述第二本体11上设有可连通第一开口100的第二开口110；当第二本体11处于第二位置时，第一开口100与第二开口110的重叠投影面积最大；当第二本体11处于第一位置时，第一开口100与第二开口110的重叠投影面积为零。
作为本发明优选的实施方式，所述第一本体10和第二本体11之间设有密封垫2，密封垫2环绕第一开口100外周设置；所述第一本体10上设有用于固定转轴的转轴槽，第二本体上设有转轴，第二本体11整体为圆盘状，第二本体11通过其圆心固定在转轴上；所述第二本体11上设有可连通第一开口100的第二开口110；当第二本体11处于第二位置时，第一开口100与第二开口110的重叠投影面积最大；当第二本体11处于第一位置时，第一开口100与第二开口110 的重叠投影面积为零。
第二本体11处于第一位置时，第一开口处于密闭状态；第二本体11处于第二位置时，第二开口与第一开口连通，第一开口处于开启状态。
通过密闭与开启第一开口，可以方便观察、储存、保管、添加和提取处于第一本体侧的光易分解物质，也可应用于通过调节第一开口与第二开口的重叠投影面积来调节第一本体侧的光易分解物质流向第二本体侧的速度。
参照图5，一种输注装置，所述输注装置包括上述任一密封装置。
作为本发明优选的实施方式，所述输注装置选自输液管路、输液器、留置针、输液针、输液延长管、注射器、输液连接器、输液连接管、滴斗、过滤器。
参照图6，一种储存装置，所述储存装置包括上述任一密封装置。
作为本发明优选的实施方式，所述储存装置选自输液瓶、输液袋、安瓿、药瓶、试剂瓶、药物箱、储存盒。

Claims (11)

  1. 一种密封装置，包括设有可分隔空间的本体；所述可分隔空间通过本体分隔成第一分隔空间和第二分隔空间；所述本体上设有第一本体和第二本体；所述第一本体的外侧覆盖避光材料和/或者第一本体上夹有避光材料；所述第二本体的外侧覆盖避光材料和/或者第二本体上夹有避光材料；所述第一本体上固定有可动的第二本体，第二本体可以在第一位置和第二位置间运动；所述第一本体上设有第一开口，第二本体处于第一位置时密闭第一开口；所述密封装置上设有第二本体处于第一位置时至少遮挡在第二本体上避光材料与第一本体上环绕第一开口外周的避光材料之间的间隙一侧且超过上述间隙间距长度的遮蔽器。
  2. 根据权利要求1所述的密封装置，其特征在于：所述避光材料与预期遮蔽的光易分解物质之间至少隔有一层分隔材料，所述分隔材料与预期遮蔽的光易分解物质接触不发生理化性质改变；或者所述避光材料与预期遮蔽的光易分解物质之间至少隔有一层分隔材料，预期遮蔽的光易分解物质与所述分隔材料接触不发生理化性质改变；或者所述避光材料与预期遮蔽的光易分解物质之间至少隔有一层分隔材料，所述分隔材料与预期遮蔽的光易分解物质接触而彼此不发生理化性质改变。
  3. 根据权利要求1所述的密封装置，其特征在于：所述避光材料与预期遮蔽的需避光药物之间至少隔有一层无色透明的高分子材料。
  4. 根据权利要求1所述的密封装置，其特征在于：所述第一本体和/或者第二本体环绕预期遮蔽的光易分解物质外周设置；或者所述第一本体和/或者第二本体围绕预期遮蔽的光易分解物质设置；或者所述第一本体和/或者第二本体设置于两种预期遮蔽的光易分解物质之间；或者所述第一本体和/或者第二本体设置于非光易分解物质与预期遮蔽的光易分解物质之间；或者所述第一本体和/或者第二本体设置于外设储存预期遮蔽的光易分解物质的容器开口上；或者所述第一本体和/或者第二本体设置于含有光易分解物质的液体的液流通道上，第一本体和/或者第二本体上设有与液流通道连通的连接口。
  5. 根据权利要求1所述的密封装置，其特征在于：所述遮蔽器由避光材料折叠和/或者延伸形成。
  6. 根据权利要求1所述的密封装置，其特征在于：所述第二本体上设有可连通第一开口的第二开口；当第二本体处于第二位置时，第一开口与第二开口的重叠投影面积最大；当第二本体处于第一位置时，第一开口与第二开口的重叠投影面积为零。
  7. 根据权利要求1所述的密封装置，其特征在于：所述第一本体和第二本体之间设有密封垫，密封垫环绕第一开口外周设置；所述第一本体上设有用于固定转轴的转轴槽，第二本体上设有转轴，第二本体整体为圆盘状，第二本体通过其圆心固定在转轴上；所述第二本体上设有可连通第一开口的第二开口；当第二本体处于第二位置时，第一开口与第二开口的重叠投影面积最大；当第二 本体处于第一位置时，第一开口与第二开口的重叠投影面积为零。
  8. 一种输注装置，所述输注装置包括上述权利要求1～7中任一密封装置。
  9. 根据权利要求8所述的输注装置，其特征在于：所述输注装置选自输液管路、输液器、留置针、输液针、输液延长管、注射器、输液连接器、输液连接管、滴斗、过滤器。
  10. 一种储存装置，所述储存装置包括上述权利要求1～7中任一密封装置。
  11. 根据权利要求10所述的储存装置，其特征在于：所述储存装置选自输液瓶、输液袋、安瓿、药瓶、试剂瓶、药物箱、储存盒。
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CN106821744A (zh) * 2016-10-15 2017-06-13 广州市酷跑计算机科技有限公司 一种密封装置
CN106821743A (zh) * 2016-10-15 2017-06-13 广州市酷跑计算机科技有限公司 一种密封装置

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CN107007901A (zh) 2017-08-04
CN207693917U (zh) 2018-08-07
WO2017113934A1 (zh) 2017-07-06
CN105501642A (zh) 2016-04-20
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CN207693915U (zh) 2018-08-07
CN207693916U (zh) 2018-08-07

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