CN104367476A - Cap and nutritional supplement container using same - Google Patents

Cap and nutritional supplement container using same Download PDF

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Publication number
CN104367476A
CN104367476A CN201410483902.5A CN201410483902A CN104367476A CN 104367476 A CN104367476 A CN 104367476A CN 201410483902 A CN201410483902 A CN 201410483902A CN 104367476 A CN104367476 A CN 104367476A
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CN
China
Prior art keywords
portion
cap
container
state
mouth
Prior art date
Application number
CN201410483902.5A
Other languages
Chinese (zh)
Other versions
CN104367476B (en
Inventor
国重隆彦
小桥佳彦
植松雷太
Original Assignee
株式会社Jms
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Priority to JP2009135266 priority Critical
Application filed by 株式会社Jms filed Critical 株式会社Jms
Priority to CN 201080024387 priority patent/CN102458341B/en
Publication of CN104367476A publication Critical patent/CN104367476A/en
Application granted granted Critical
Publication of CN104367476B publication Critical patent/CN104367476B/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D51/00Closures not otherwise provided for
    • B65D51/18Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • B65D51/20Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
    • B65D51/22Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure
    • B65D51/221Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure a major part of the inner closure being left inside the container after the opening
    • B65D51/222Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure a major part of the inner closure being left inside the container after the opening the piercing or cutting means being integral with, or fixedly attached to, the outer closure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61JCONTAINERS 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
    • A61J1/00Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/05Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
    • A61J1/14Details, e.g. provisions for hanging or shape retaining means; Accessories therefor, e.g. inlet or outlet ports, filters or caps
    • A61J1/1475Inlet or outlet ports
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61JCONTAINERS 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
    • A61J1/00Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/05Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
    • A61J1/10Bag-type containers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61JCONTAINERS 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
    • A61J1/00Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/05Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
    • A61J1/14Details, e.g. provisions for hanging or shape retaining means; Accessories therefor, e.g. inlet or outlet ports, filters or caps
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61JCONTAINERS 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
    • A61J15/00Feeding-tubes for therapeutic purposes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61JCONTAINERS 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
    • A61J15/00Feeding-tubes for therapeutic purposes
    • A61J15/0026Parts, details or accessories for feeding-tubes
    • A61J15/0069Tubes feeding directly to the intestines, e.g. to the jejunum
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61JCONTAINERS 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
    • A61J9/00Feeding-bottles in general
    • A61J9/005Non-rigid or collapsible feeding-bottles

Abstract

A cap (13) to be mounted to a mouth part of a main container unit of a nutritional supplement container (10) is provided for flowing out a liquid substance filled in the main container unit. The main container unit includes a thin film (16) that is attached to the mouth part so as to seal the interior of the main container unit. The cap can take a first mounted state and a second mounted state with respect to the mouth part. In the first mounted state, the mounted state of the cap with respect to the mouth part is held in a state where an end surface of a hollow nozzle (22) of the cap is located not in contact with the thin film or in contact with the thin film but not pressing the thin film. In the second mounted state, the mounted state of the cap with respect to the mouth part is held in a state where the thin film is broken by the hollow nozzle and the hollow nozzle is located inside the mouth part.

Description

盖子及使用其的营养剂用容器 And the cover thereof using a nutrient solution container

[0001] 本申请是2010年6月2日提交的申请号为201080024387.4、发明名称为“盖子及使用其的营养剂用容器”的中国专利申请的分案申请。 [0001] The present application is a continuation application No. 2 June 2010 filed 201080024387.4, entitled "cap and using the same nutrient solution container" divisional application of Chinese patent applications.

技术领域 FIELD

[0002] 本发明涉及安装于使填充在营养剂用容器的容器主体部中的液状物流出的口部的盖子以及在容器主体部安装有该盖子的营养剂用容器。 [0002] The present invention relates to the filling attached to the container main body portion of the container in a liquid nutrient stream lid opening portion of the container body and the lid portion is mounted with a nutritional supplement container.

背景技术 Background technique

[0003] 作为不通过口服而将营养或药剂投放给患者的方法,公知有肠内营养疗法和静脉营养疗法。 [0003] As a method without the nutrient or medicament delivered to the patient by oral, enteral nutrition therapy are known and intravenous nutrition therapy. 在肠内营养疗法中,经由从患者的鼻腔通到胃或十二指肠的管(一般称为“经鼻管”)或插入到形成在患者腹部的胃瘘(将形成胃瘘的技术称为“经皮内镜下胃造瘘术(Percutaneous Endoscopic Gastrostomy)”)的管来投放营养剂、流动食品或药剂等液状物(一般称为“肠内营养剂”)。 Enteral nutrition therapy, the patient via the nasal cavity to the stomach or the duodenum through a tube (generally called "nasal tube") or inserted into the gastric fistula formed in the patient's abdomen (gastric fistula formed in the art known as "percutaneous endoscopic gastrostomy (percutaneous endoscopic gastrostomy)") tube to serve nutritional agent, fluid food or like liquid agent thereof (generally called "enteral nutrition agent"). 另外,在静脉营养疗法中,经由插入患者静脉的输液线路(送液回路)来投放含有葡萄糖等营养成分、药剂成分的液状物(一般称为“输液”)。 Further, in the intravenous nutrition therapy, inserted into the patient via intravenous infusion line (fluid feeding circuit) to serve containing glucose and other nutrients, liquid pharmaceutical composition ingredients (generally called "transfusion").

[0004] 图22示出在现有的肠内营养疗法中使用的肠内营养套件(set)的一例的概略结构图。 [0004] FIG. 22 shows a schematic configuration diagram of enteral nutrition kit (set) used in conventional enteral nutrition therapy an example. 在营养剂用容器100的容器主体101内填充有营养剂。 In the nutrient solution within the container body 101 filled with nutritional agent container 100. 在使容器主体101的营养剂流出的口部102上安装有薄膜(未图示),使容器主体101内部密闭。 A thin film mounted on the container body 101 of the nutrient solution flowing out of the mouth portion 102 (not shown), the inside of the container body 101 sealed. 在向体内投放营养剂时,将塑料制连接针104刺入安装于口部的盖子105而顶破上述薄膜。 When served nutrients to the body, the plastic of the connecting needle 104 is attached to the cover penetrating opening portion 105 and the thin film bursting. 由此,能够通过与连接针104连接的管向体内输送营养剂。 Thus, agents capable of delivering nutrition into the body through a tube connected to the connecting needle 104.

[0005] 图23示出在现有的静脉营养疗法中使用的输液套件的一例的概略结构图。 [0005] FIG. 23 shows a schematic configuration diagram showing an example of an infusion set used in conventional intravenous nutrition therapy. 在袋110的袋主体111内,填充有包含营养成分、药剂成分的液状物。 The bag body 111 in the inner bag 110 is filled with nutrients comprising, a liquid pharmaceutical composition ingredients. 在向体内投放液状物时,使连接针114刺穿连接针用口113。 When a liquid substance serving body, the connecting pin 114 piercing needle connection port 113. 由此,能够通过与连接针114连接的管向体内输送液状物(参照专利文献I)。 Accordingly, a liquid capable of transporting material (refer to Patent Document I) connected by a pipe to the connecting needle 114 into the body.

[0006] 现有技术文献 [0006] The prior art documents

[0007] 专利文献 [0007] Patent Document

[0008] 专利文献1:日本特开2000—176023号公报发明概要 [0008] Patent Document 1: Japanese Laid-Open Patent Publication No. 2000-176023 SUMMARY invention

[0009] 发明要解决的问题 [0009] Problems to be solved

[0010] 如上所述,在现有的肠内营养疗法中,有时与静脉营养疗法同样地采用将前端尖锐的连接针刺入连接对象从而向体内输送营养剂的方法。 [0010] As described above, in the conventional therapy enteral nutrition, parenteral nutrition therapy and may be employed a method similar to the sharp needle distal end connected to the connection object so as to transport nutrients to the body. 因此,有可能使连接针114刺穿盖子105。 Thus, it is possible to make the needle 114 pierce the lid 105 is connected. 这种情况下,连接针114贯通盖子105和薄膜,到达口部102的内部。 In this case, the connecting needle 114 through 105 and the cover film 102 reaches the inside of the mouth. 但是,若进行这样的误连接,则应向胃、肠供给的营养剂等被误供给到静脉,有可能发生医疗事故。 However, when performing such erroneous connection, it should be mistaken supplied to the stomach, intestinal nutrients and the like is supplied into the vein, it is possible medical accidents.

[0011] [0011]

发明内容 SUMMARY

[0012] 本发明提供一种盖子及使用其的营养剂用容器,用来解决上述误连接问题,并且能够实现以简单的操作、卫生地进行营养剂等液状物的供给的营养剂用容器。 [0012] The present invention provides a cap and using the same nutrient solution container, connection error to solve the above problems, and enables a simple operation, hygienically supplying nutrients like nutrient liquid material container.

[0013] 用于解决问题的手段 [0013] Solution to Problem

[0014] 本发明的盖子,安装于使填充在营养剂用容器的容器主体部中的液状物流出的上述容器主体部的口部,其中,上述容器主体部包含安装于上述口部而密闭上述容器主体部内部的薄膜;上述盖子具备:基部,该基部包含顶面部和侧壁部,当上述盖子安装于上述口部时,上述顶面部堵塞上述口部的开口,上述侧壁部包围上述口部的外周面;连接部,该连接部包含从上述顶面部的外侧主面突出的管状部,该连接部能够与连接件连接;以及中空喷嘴,该中空喷嘴从上述顶面部的内侧主面突出,该中空喷嘴的贯通孔与上述管状部的贯通孔连通;上述盖子能够相对于上述口部实现第I安装状态和第2安装状态;在上述第I安装状态下,上述中空喷嘴的端面在不接触上述薄膜或虽然接触上述薄膜但不按压上述薄膜的位置,以保持上述盖子相对于上述口部的安装状 [0014] The cover of the present invention is mounted to the filling opening portion of the container body portion nutrient solution container body of the container in a liquid stream out, wherein said container main body portion includes a mounting to the opening and sealing the above interior of the container body portion of the film; said cover comprising: a base portion comprising a top surface and a side wall portion, when said cap attached to the mouth portion, said top portion closes the opening above the mouth portion of the side wall portion surrounding the opening an outer circumferential surface portion; a connecting portion, the connecting portion comprising from the tubular portion of the outer principal surface projecting above the top surface of the connecting portion can be connected to the connecting member; and a hollow nozzle, the hollow nozzle projecting from the inner main surface of the top surface portion , the through hole of the hollow nozzle communicating with the through hole of the tubular portion; said cover relative to said mouth portion Implementation I mounted state and the second mounting state; under I above attached state, the end face of the hollow nozzle without Although the position of contact with the film or the contact of the thin film without pressing the film to hold the cap mounted with respect to the above-described shape of the opening portion ;在上述第2安装状态下,上述薄膜被上述中空喷嘴破坏,以上述中空喷嘴配置于上述口部内的状态,保持上述盖子相对于上述口部的安装状态。 ; In the above-described second mounting state, the film is damaged the hollow of the nozzle, the nozzle disposed in the hollow in the state where the mouth portion, holding the cap relative to the mounting state of the opening portion.

[0015] 本发明的营养剂用容器,包含:包含口部的容器主体部;填充在容器主体部内的液状物;安装在上述口部而密闭上述容器主体部内部的薄膜;以及安装在上述口部的本发明的盖子;上述盖子在上述第I安装状态下安装在上述口部。 [0015] The nutritional agent according to the present invention a container, comprising: a container comprising a body portion opening portion; filling liquid substance in the container body portion; attached to the opening and sealing the film inside the container main body portion; and attached to the opening the cover portion of the present invention; said cover is mounted in said first state I attached to the mouth portion.

[0016] 发明效果 [0016] Effect of the Invention

[0017] 本发明能够提供一种盖子及使用其的营养剂用容器,解决在静脉营养疗法中使用的送液回路与营养剂用容器误连接的误连接问题,并且能够实现以简单的操作、卫生地进行营养剂等液状物的供给的营养剂用容器。 [0017] The present invention can provide a cap and using the same nutrient solution container, to solve the problems erroneous connection circuit feeding the liquid nutrient used in the intravenous nutrition therapy container of erroneous connection, and can be realized with a simple operation, hygienically supplying nutrients like the nutrient liquid material container.

附图说明 BRIEF DESCRIPTION

[0018] 图1是表示本发明实施方式I的营养剂用容器的概略结构的局部立体图。 [0018] FIG. 1 shows an embodiment of the present invention is a nutritional agent I partial perspective view showing a configuration of the container used.

[0019] 图2是图1所示的营养剂用容器的分解立体图。 [0019] FIG. 2 is an exploded perspective view of the nutrient container shown in FIG.

[0020] 图3是表示构成图1所示的营养剂用容器的本发明的盖子的一例的概略结构的放大立体图。 [0020] FIG. 3 is an enlarged perspective view showing a schematic structure of an example of the present invention cover nutrient configuration shown in FIG. 1 with the container.

[0021] 图4是构成图3所示的盖子的连接部的放大图。 [0021] FIG. 4 is an enlarged view of the connection portion of the cover shown in FIG. 3 configuration.

[0022] 图5是表示送液回路即将对图1所示的营养剂用容器进行连接之前的状态的立体图。 [0022] FIG. 5 is a fluid feeding circuit upcoming nutrient FIG. 1 is a perspective view of a state before the connection with the container.

[0023] 图6是表示送液回路对图1所示的营养剂用容器进行连接后的状态的立体图。 [0023] FIG. 6 shows a circuit for feeding liquid nutrient FIG. 1 is a perspective view showing a state after connection with the container.

[0024] 图7A是说明第I安装状态下的、图3所示的盖子相对于图2所示的口部的安装状态的俯视图。 [0024] FIG. 7A, the cover shown in FIG. 3 with respect to a plan view of the mouth portion of the mounting state shown in FIG. 2 in the mounted state of the first I instructions.

[0025] 图7B是图7A的局部剖面概念图。 [0025] FIG. 7B is a partial cross-sectional conceptual view of FIG. 7A.

[0026] 图8是图7B的局部放大图。 [0026] FIG. 8 is a partially enlarged view of FIG. 7B.

[0027] 图9A是说明第2安装状态下的、图3所示的盖子相对于图2所示的口部的安装状态的俯视图。 [0027] FIG. 9A, the cover shown in FIG. 3 with respect to a plan view showing a mounted state of the opening portion 2 shown in the mounted state of the second instructions.

[0028] 图9B是图9A的局部剖面概念图。 [0028] FIG 9B is a partial cross-sectional conceptual view of FIG. 9A.

[0029] 图10是图9A的剖面概念图。 [0029] FIG. 10 is a conceptual cross-sectional view of FIG. 9A.

[0030] 图11是表示本发明实施方式2的盖子的一例的概略结构的立体图。 [0030] FIG. 11 is a perspective view showing a schematic structure of an example embodiment of the present invention, the lid 2.

[0031] 图12是表示本发明实施方式3的盖子的一例的概略结构的立体图。 [0031] FIG. 12 is a perspective view showing a schematic structure of an example embodiment of the present invention, the cover 3.

[0032] 图13是表示本发明实施方式4的营养剂用容器的概略结构的局部立体图。 [0032] FIG. 13 shows an embodiment of the present invention is a nutritional agent 4 a schematic partial perspective view of a configuration of a container.

[0033] 图14是图13所示的营养剂用容器的分解立体图。 [0033] FIG. 14 is an exploded perspective view of the nutrient container 13 is shown.

[0034] 图15是从开口端面侧观察图14所示的营养剂用容器的口部的概略俯视图。 [0034] FIG. 15 is a schematic plan view of a mouth portion of the nutrient from the opening end face 14 as shown in side view of the container viewed.

[0035] 图16是表示构成图13所示的营养剂用容器的本发明的盖子的一例的概略结构的放大立体图。 [0035] FIG. 16 is an enlarged perspective view showing a schematic configuration of the present invention with a lid of a container showing an example of configuration shown in FIG nutrient 13.

[0036] 图17A是说明第I安装状态下的、图16所示的盖子相对于图14所示的口部的安装状态的俯视图。 [0036] FIG 17A is a top cover 16 shown in FIG. FIG mouth portion with respect to the mounted state shown in FIG. 14 in the mounted state of the first I instructions.

[0037] 图17B是图17A的局部剖面概念图。 [0037] FIG. 17B is a partial cross-sectional conceptual view of FIG. 17A.

[0038] 图18是图17A的局部放大图。 [0038] FIG. 18 is a partial enlarged view of FIG. 17A.

[0039] 图19A是说明从第I安装状态至第2安装状态的过程中、图16所示的盖子相对于图14所示的口部的安装状态的俯视图。 [0039] FIG 19A is a diagram illustrating the installation from the I state to the second state of the installation process, the cover shown in plan view in FIG. 16 with respect to the opening portion of the mounting state shown in FIG. 14.

[0040] 图19B是图19A的局部剖面概念图。 [0040] FIG. 19B is a partial cross-sectional conceptual view of FIG. 19A.

[0041] 图20A是说明第2安装状态下的、图16所示的盖子相对于图14所示的口部的安装状态的俯视图。 [0041] FIG 20A is a top cover 16 shown in FIG. FIG mouth portion with respect to the mounted state shown in FIG. 14 in the mounted state of the second instructions.

[0042] 图20B是图20A的局部剖面概念图。 [0042] FIG. 20B is a partial cross-sectional conceptual view of FIG. 20A.

[0043] 图21是图20A的剖面概念图。 [0043] FIG. 21 is a conceptual cross-sectional view of FIG. 20A FIG.

[0044] 图22是在现有的肠内营养疗法中使用的肠内营养套件的一例的概略结构图。 [0044] FIG. 22 is a schematic diagram showing an example of the use of enteral nutrition kit in conventional enteral nutrition therapy.

[0045] 图23是在现有的静脉营养疗法中使用的输液套件的一例的概略结构图。 [0045] FIG. 23 is a schematic diagram showing an example of an infusion set used in conventional intravenous nutrition therapy.

具体实施方式 Detailed ways

[0046] 在本发明的盖子的优选的一例中,容器主体部的口部包含前端侧筒状部和基端侧筒状部,在该前端侧筒状部的外周面形成有外螺纹,该基端侧筒状部的外径大于上述前端侧筒状部的外径,在该基端侧筒状部的外周面形成有第I突起。 [0046] In a preferred example of the cap of the present invention, the mouth of the container body portion comprising a distal tubular portion and the proximal cylindrical portion is formed with a male screw on an outer circumferential surface of the distal tubular portion of the the outer diameter of the cylindrical portion larger than the outer diameter of the base end side of the distal tubular portion is formed with a first projection on an outer peripheral surface I of the base end of the cylindrical portion. 另一方面,盖子的侧壁部包含小径筒状部和大径筒状部,该小径筒状部在第2安装状态时与前端侧筒状部对置,在该小径筒状部的内周面形成有与外螺纹螺合的内螺纹,该大径筒状部在第2安装状态时与基端侧筒状部对置,在该大径筒状部内周面形成有第2突起。 On the other hand, the cover side wall portion comprising a cylindrical small-diameter portion and the large diameter cylindrical portion, the small diameter cylindrical portion at the distal end of the second mounted state opposite side of the cylindrical portion, the inner periphery of the small-diameter cylindrical portion in surface formed with an external thread screwed an internal thread of the large-diameter cylindrical portion at the second mounting state of the base end of the cylindrical portion is opposed is formed with a second projection of the large inner peripheral surface diameter of the cylindrical portion. 该情况下,将口部压入盖子内以使第2突起越过第I突起,从而得到第I安装状态;使第I安装状态的盖子旋转而使内螺纹与外螺纹螺合的同时通过中空喷嘴顶破薄膜,使盖子旋转到其旋转界限,从而得到第2安装状态。 In this case, the mouth portion pressed into the lid so that the second projections projecting beyond the first I, I, thereby obtaining a mounted state; I while the mounted state of the first rotation of the screw cap is screwed with the external thread of the hollow nozzle bursting film, the cap is rotated to its rotation limit, whereby the second mounting state.

[0047] 优选在上述大径筒状部从盖子的开口侧端向顶面部侧形成缝隙。 [0047] Preferably a slit is formed in the top surface side of the large-diameter cylindrical portion from an opening side end of the lid. 此时,容易进行以使第2突起越过第I突起的方式将口部压入盖子内的操作。 At this time, easily over the projections so that the second embodiment of the mouth portion of the I projection is pressed into the operation in the cover.

[0048] 在本发明的盖子的优选一例中,容器主体部的口部在其外周面形成有外螺纹。 [0048] In one case the cover is preferably present invention, the mouth of the container body portion is formed with a male screw on its outer circumferential surface. 另一方面,关于盖子,在侧壁部形成切口部,在与侧壁部的内周面的切口部相比靠近顶面部侧的部位,形成有在第2安装状态时能够与外螺纹螺合的内螺纹,在侧壁部的内周面中的与形成有内螺纹的部位相比远离顶面部的部位形成有第3突起。 On the other hand, on the cover, the cutout portion is formed in the side wall portion, compared to the cutout portion in the inner peripheral surface of the side wall portion near the top portion of the side surface portion is formed with a screw thread can be screwed into the outer mounting state when the second internal thread, the inner circumferential surface of the side wall portion of the internal thread portion formed as compared with a third projection formed in the top portion away from the face. 并且,将口部压入盖子内以使第3突起越过外螺纹从而得到第I安装状态,使第I安装状态的盖子旋转而使内螺纹与外螺纹螺合的同时通过中空喷嘴顶破薄膜,将盖子旋转至其旋转界限,从而得到第2安装状态。 Then, the mouth portion pressed into the lid 3 such that the first projections beyond the external thread whereby the mounted state of I, I, the cap mounting state while rotating the internal thread and the external thread is screwed through the hollow nozzle bursting film, the lid is rotated to its rotation limit, whereby the second mounting state. 在这种方式的盖子中,容易确认第3突起越过了外螺纹,容易确认已得到第I安装状态。 In this manner the cap can easily confirm the third projection beyond an outer thread, I, have been readily confirm the mounted state.

[0049] 在本发明的盖子的优选的一例中,连接部包含台座部和爪部,该台座部形成在上述管状部的周围,该爪部从上述台座的外周面向外方突出且能够与连接件卡合。 [0049] In a preferred example of the cap of the present invention, the connecting portion comprising a base portion and a claw portion, the base portion is formed around the tubular portion, the pawl portion from the outer periphery of the pedestal facing outward projection and is capable of connecting part to be engaged. 在这种方式的盖子中,能可靠地防止连接件相对于管状部的脱离。 In this manner the cap can be reliably prevented from connecting member relative to the tubular portion.

[0050] 在本发明的盖子的优选的一例中,还包含被配置在盖子的顶面部的内侧主面上的密封部件。 [0050] In a preferred example of the present invention, the lid further comprises a sealing member main surface is arranged inside top surface of the lid. 在这种方式的盖子中,能够提高第2安装状态下的盖子与口部之间的气密性。 In this manner the lid, it is possible to improve the airtightness between the cap and the mouth portion in the second mounted state.

[0051] 在本发明的盖子的优选的一例中,在盖子的顶面部,形成有沿其厚度方向贯通的通气孔,以覆盖通气孔的方式在顶面部安装通气过滤器,在第2安装状态时,通过通气过滤器,容器主体部外的空气向容器主体部内流入。 [0051] In the cap of the preferred example of the present invention, the top surface of the cover, a through thickness direction of the vent holes, the vent hole is mounted to cover the breather filter in the top portion, the second mounted state when, through the air filter, the air outside the container body flows into the container body portion. 在这种方式的盖子中,在容器主体部由硬质材料形成时,在向体内供给营养剂的过程中,即使不向容器主体部刺入针等而在容器主体部形成通气用孔等,液状物也能继续从容器主体部流出。 In this manner the lid, when the container main body portion is formed of a hard material, into the body in the process of supplying nutrients, without needle penetration into the container main body portion and the like are formed in a ventilation hole like the container body portion, liquid material can continue to flow out from the container body portion.

[0052] 在本发明的盖子的优选的一例中,具备对管状部的贯通孔进行划分的肋,在从前端侧观察筒状部时,管状部的贯通孔被肋至少分割为3个。 [0052] In a preferred example of the present invention, the cover includes a through-hole of the tubular portion of the rib is divided, when viewed from the front end side of the cylindrical portion, the tubular portion of the through hole is divided into at least three ribs. 在这种方式的盖子中,由于肋妨碍连接针进入管状部内,所以能更可靠地防止误连接的问题。 In this manner the lid, since the ribs impede connecting needle into the tubular portion, it is possible to more securely prevent the problem of erroneous connection.

[0053](实施方式I) [0053] (Embodiment I)

[0054] 以下,利用图1〜图10对本发明的盖子的一例及使用该盖子的本发明的营养剂用容器的一例进行说明。 Nutritional agents of the invention [0054] Hereinafter, using FIGS 1 ~ 10, and one case of using the cover cap of the present invention will be described with reference to one case of the container.

[0055] 图1是表不本实施方式的营养剂用容器的一例的概略结构的局部立体图。 [0055] Table 1 is a schematic partial perspective view showing an example of configuration of a nutritional supplement container not according to the present embodiment. 如图1所示,营养剂用容器10包括:作为容器主体部的瓶主体11 ;含有填充在瓶主体11内的营养剂的液状物(未图示);以及盖子13,安装于瓶主体11的口部12 (参照图2)。 1, the nutrient solution container 10 comprising: a bottle body portion of the container body 11; a liquid substance containing a nutrient filled in the bottle body 11 (not shown); and a cover 13 mounted to bottle body 11 the opening portion 12 (see FIG. 2). 在瓶主体11的底部,设置有用于将瓶主体11悬挂于支架(stand)等上的悬挂部(未图示)。 At the bottom of the bottle main body 11 is provided with a bottle body 11 for suspending the bracket (Stand) like hanging portion (not shown).

[0056] 瓶主体11例如由硬质材料形成。 [0056] The bottle body 11 is formed of a hard material. 因此,只要不特别地施加外力,则能维持外形形状。 Therefore, unless external force is applied in particular, the outer shape can be maintained. 瓶主体11例如使用树脂材料通过吹塑成形而获得。 Bottle body 11 is obtained, for example, a resin material by blow molding. 作为树脂材料,例如可以举出聚对苯二甲酸乙二酯(PET)、聚丙烯(PP)、聚氯乙烯(PVC)、尼龙等。 As the resin material, for example, polyethylene terephthalate (PET), polypropylene (PP), polyvinyl chloride (PVC), nylon or the like.

[0057] 图2是图1所示的营养剂用容器的分解立体图。 [0057] FIG. 2 is an exploded perspective view of the nutrient container shown in FIG. 口部12从其前端侧起依次包括前端侧筒状部12a和基端侧筒状部12b。 Sequentially opening portion 12 includes a front side cylindrical portion 12a and the proximal cylindrical portion 12b from its leading end side. 在前端侧筒状部12a的外周面,形成有用于与盖子13的内螺纹19(参照图3)螺合的外螺纹12c。 An outer circumferential surface of the front end side of the cylindrical portion 12a is formed with internal threads 19 of cap 13 (see FIG. 3) and the male screw 12c is screwed. 基端侧筒状部12b的外径大于前端侧筒状部12a的外径。 The base end of the cylindrical portion 12b is larger than the outer diameter of the outer diameter of the front end side of the cylindrical portion 12a. 在基端侧筒状部12b的外周面,形成有环状的第I突起12d。 An outer circumferential surface of the base end of the cylindrical portion 12b is formed with an annular projection I of 12d.

[0058] 在口部12安装有薄膜16以堵塞口部12的开口,通过薄膜16将瓶主体11内部密闭。 [0058] In the opening portion 12 is attached to the film 16 to close the opening portion 12, the film 16 by the interior of the bottle body 11 closed. 因此,即使将安装有薄膜16的瓶主体11的口部12向下,瓶主体11内的液状物也不会从瓶主体11内漏出。 Therefore, even if the film 16 is attached to the bottle body portion 11 of the mouth 12 downwards, the liquid material inside the bottle body 11 does not leak from the bottle body 11.

[0059] 作为薄膜16的材料,例如可以举出铝箔、由纸和铝箔构成的层叠膜、含有与瓶主体11所含有的树脂相同的树脂的树脂膜等。 [0059] As a material of the film 16, for example, an aluminum foil, laminated films of paper and aluminum foil, a resin film containing the same resin as contained in the bottle body 11 is. 上述树脂膜可以是单层膜及由多层构成的层叠膜中的任何一种。 The resin film may be any of a monolayer film and a multilayer laminated film composed of. 特别是,从确保热熔接导致的薄膜16相对于瓶主体11的高接合性的观点出发,优选在与瓶主体11接触的面中含有与瓶主体11所含有的树脂相同的树脂的树脂膜。 In particular, with respect to the high engagement viewpoint bottle body 11 from the viewpoint of ensuring the film 16 heat-welded due to, preferably the same resin as the resin film and the resin bottle body 11 contained in the surface in contact with the bottle body 11.

[0060] 薄膜16与口部12的开口端面12f接合,并且,虽然其周缘部16a可以与口部12的开口端面12f附近的外周面接合,但薄膜16也可以仅与口部12的开口端面12f接合。 [0060] The opening end surface film 16 and the mouth portion 12 of the 12f engage, and, while the peripheral edge portion 16a may be engaged with the outer peripheral surface near the opening end face 12 of the 12f mouth, but the film 16 may be an opening end surface of only the mouth portion 12 of the 12f engaged. 薄膜16对口部12的接合方法可以根据薄膜16的材料和口部12的材料等适当选择。 The method of joining the mouth portion 12 of the film 16 may be suitably selected according to the material and the material of the mouth portion 12 of the film 16.

[0061] 如图2所示,盖子13包括基部23、连接部21和中空喷嘴22 (参照图3)。 [0061] As shown, the cover 132 includes a base 23, and a hollow connecting portion 21 of the nozzle 22 (see FIG. 3). 基部23是安装于瓶主体11的口部12的部分。 23 is attached to the base portion 12 of the mouth portion of the bottle body 11. 中空喷嘴22的贯通孔22b与后述的基部23的管状部21a的贯通孔212 (参照图4)连通。 The tubular portion 23 of the base portion of the hollow through hole 22b of the nozzle 22 and the through hole 21a described later 212 (see FIG. 4) communication. 基部23包括:在盖子13被安装于口部12时,以堵塞口部12的开口的方式与该开口对置的顶面部17以及包围口部12的外周面的侧壁部18。 Base 23 comprising: mode when the cover 13 is attached to the mouth portion 12, the opening 12 to close the mouth opening of the top surface 17 and a side wall opposing the outer peripheral surface portion 12 surrounding opening 18.

[0062] 如图3所示,侧壁部18包括小径筒状部18a和大径筒状部18b。 [0062] As shown in FIG. 3, the side wall portion 18 includes a small diameter cylindrical portion 18a and a large diameter cylindrical portion 18b. 在小径筒状部18a的内周面,形成有与外螺纹12c螺合的内螺纹19。 The inner peripheral surface of the small-diameter cylindrical portion 18a has internal threads 12c with the external thread 19 is screwed is formed. 在大径筒状部18b的内周面,形成有多个第2突起24。 The inner peripheral surface of the large diameter cylindrical portion 18b, a plurality of the second projections 24 are formed. 多个第2突起24例如在基部的开口端面附近的内周面沿周向以等间隔形成。 The second plurality of projections 24 are formed, for example, at equal intervals in the circumferential surface of the base portion near the opening end surface of the circumferential direction.

[0063] 如图2所示,连接部21包括:从顶面部17的外侧主面突出的管状部21a ;在管状部21a的周围形成的台座部21b ;以及从台座21b的外周面向外突出的爪部21c。 [0063] As shown, the connecting portion 212 includes: the outer main surface of the top portion 17 of the tubular portion 21a protrudes; pedestal portion around the tubular portion 21a formed 21b; and a seat from a station outside the outer circumferential surface 21b of the projecting the claw portion 21c. 虽然台座部21b从顶面部17的外侧主面突出,但其上表面低于管状部21a的前端端面(接近于顶面部17的外侧主面)。 While the seat portion 21b from the top surface of the main portion 17 protrudes outward, but below the upper surface 21a of the distal end surface of the tubular portion (close to the top surface 17 of the outer main surface). 爪部21c的与顶面部17侧的面相反的面,位于与台座部21b的上表面相同的平面内。 A surface opposite to the claw portion 21c of the top surface 17 of the side surface located in the same upper surface of the base portion 21b of the plane.

[0064] 如图4所示,管状部21a的前端侧的外周面包含随着从管状部21a的前端朝向基部侧而直径变大的锥面211。 [0064] As shown, the distal end side of the outer peripheral surface of the tubular portion 21a comprises a base portion side toward the tip end portion 21a of the tubular diameter tapered surface 2114. 管状部21a的内腔具备划分贯通孔212的肋213,贯通孔212被肋213分割为4部分。 The tubular portion 21a is provided with a lumen through-hole 212 divide the ribs 213, the ribs 213 a through-hole 212 is divided into four parts. S卩,在肋213的形成部分,贯通孔212成为4个小孔214。 S Jie, is formed in the portion of the rib 213, the through hole 212 become four apertures 214.

[0065] 图5示出即将使包括连接件25和与连接件25连接的可挠性管26在内的送液回路27与连接部21连接之前的状态,图6示出使送液回路27与连接部21连接后的状态。 [0065] FIG. 5 shows the liquid-feeding upcoming comprises a flexible tube 25 and the connecting member 25 and the connecting member 26 connected to the inner circuit 27 to the state before the connector connecting portion 21, FIG. 6 shows the case where fluid feeding circuit 27 21 and a state after the connection portion. 如图5和图6所示,连接部21成为与包含连接件25的送液回路27连接的结构。 5 and 6, the connecting portion 21 is connected to the liquid feeding member 25 comprises a circuit 27 connected to the structure. 因此,专门解决以下这样的误连接问题,即:通过将前端锐利的连接针刺入连接对象而将液状物输送到体内的静脉营养疗法用的送液回路误与在肠内营养疗法中使用的营养剂用容器10连接。 Thus, the following specifically address this issue erroneous connection, namely: by a sharp needle distal end into the connector and the connection object liquid feed was fed to the liquid circuit with intravenous nutrition therapy and in vivo error enteral nutrition therapy nutritional supplement container 10 is connected. 而且,如图4所示,当连接部21具备对管状部21a的贯通孔进行划分的肋213时,能更可靠地防止上述误连接的问题。 Further, as shown in FIG 4, when the connecting portion 21 includes a pair of ribs 21a of the through-hole of the tubular portion 213 is divided, the more reliably prevent erroneous connection of the above-described problems.

[0066] 关于送液回路27的可挠性管26,在图5和图6中,为了方便图示,仅图示出连接件25侧的一部分。 [0066] For the liquid-feeding tube 26 of the flexible circuit 27 in FIG. 5 and FIG. 6, for convenience of illustration, it shows only part of the connection member 25 side. 在将连接件25压入管状部21a后,如果使连接件25旋转,则爪部21c配置在形成于连接件25的开口部25a的下侧。 In the connecting member 25 is pressed into the tubular portion 21a, so that if the connecting member 25 is rotated, the claw portion 21c is disposed is formed in the lower opening portion 25a of the connecting member 25. 在该状态下,爪部21c与配置于爪部21c下侧(接近于顶面部17的外侧主面的一侧)的连接件25的凸部(未图示)卡合,所以连接件25被固定于连接部21,可靠地防止连接件25的脱落。 In this state, the claw portion 21c and the claw portion 21c arranged on the lower side (the side closer to the top surface 17 of the outer main surface) of the convex portion 25 of the connecting member (not shown) is engaged, the connector 25 is is fixed to the connecting portion 21 is reliably prevented from coming off the connector 25. 另外,连接部21和连接件25的连接通过螺合结构、嵌合结构或卡合结构等各种公知的连接结构进行,不限于图5和图6所示的例子。 Further, the connecting portion 21 and the connecting member 25 is connected by various known structures screwing, fitting structure or engagement structure connecting structure examples shown in FIGS. 5 and 6 is not limited to FIG.

[0067] 在顶面部17,形成有沿其厚度方向贯通的2个通气孔29,以覆盖通气孔29的方式在顶面部17的内侧主面安装有通气过滤器28 (参照图3)。 [0067] In the top surface portion 17 is formed with a through-thickness direction of the two vent holes 29, 29 so as to cover the vent hole inside the main surface of the top portion 17 of the breather filter 28 is attached (see FIG. 3). 通气过滤器28被设置于顶面部17的内侧主面的环状壁28a包围。 The breather filter 28 is disposed on the top surface of the annular wall 17 of the inner main surface 28a surrounded. 通气过滤器28是疏水性通气过滤器,使气体通过但不使液体通过。 The breather filter 28 is a hydrophobic vent filter by the gas but not to liquid. 随着在瓶主体11内填充的液状物从口部12流出,瓶主体11内的压力变低。 With the filled bottle body 11 in the liquid from flowing out from the mouth portion 12, the pressure inside the bottle body 11 becomes low. 瓶主体11由软质材料形成时,随着液状物的流出而瓶主体11变形,液状物继续流出。 When the bottle body 11 is formed of a soft material, as the outflow of liquid substance being deformable bottle body 11, the liquid effluent was continued. 但是,由硬质材料形成的瓶主体11难以变形。 However, the bottle body formed of a hard material 11 is difficult to deform. 在本实施方式中,随着液状物的流出,空气经过通气过滤器28被进入瓶主体11内,由此,在向体内供给营养剂的过程中,即使不用针等刺入瓶主体11而在瓶主体11上形成通气用的孔等,也能继续从瓶主体11流出液状物。 In the present embodiment, as the liquid substance flows out through the air vent filter 28 is into the bottle body 11, whereby, during the supply of nutrients to the agent in vivo, even without puncturing needle or the like bottle body 11 in the ventilation hole 11 is formed on the bottle body and the like, can continue to flow out of the bottle body 11 from the liquid material.

[0068] 作为通气过滤器28,例如如果是用于瓶针等连接针的公知的疏水过滤器,则对于其材料等没有特别限制。 [0068] As the ventilation filter 28, for example, known is a hydrophobic filter if the bottle needle of the needle connection and the like, is not particularly limited for its material.

[0069] 接着,利用图7A〜图10,对盖子13相对于口部12的连接状态进行说明。 [0069] Next, using FIG 7A~ FIG. 10, the connection state of the cover 13 relative to the mouth portion 12 will be described. 另外,在图7B、图9B中,为了方便图示,省略了安装于瓶主体11的口部12来密闭瓶主体11内部的薄膜16。 Further, to Figure 7B, FIG. 9B, for convenience of illustration, the film 16 is omitted in the interior of the bottle body 12 is mounted to the sealed opening portion 11 of the bottle body 11. 另外,在图7B、图9B和图10中,对于连接部21、中空喷嘴22、包围通气过滤器28的环状壁28a,为了确认它们的位置,没有以剖面表示,并且,虽然实际看不到但也进行了记载。 Further, to Figure 7B, and 9B in FIG. 10, the connecting portion 21, a hollow nozzle 22, surrounds the breather filter 28 of the annular wall 28a, in order to confirm their positions, not represented in section, and, although not actually see but also to a record.

[0070] 盖子13相对于口部12能够实现第I安装状态和第2安装状态。 [0070] 13 with respect to the cover portion 12 can be realized on the mounted state I and a second mounted state. 在图7A和图7B中,示出了第I安装状态时的盖子13和口部12。 In FIG 7A and FIG 7B, a lid mounted state I when the first portion 13 and the opening 12. 在第I安装状态下,中空喷嘴22的端面22a在不接触薄膜的位置,保持盖子13相对于口部12的安装状态。 In Part I the mounted state, the nozzle surface of the hollow 22a 22 in a position not in contact with the film, to keep the lid 13 with respect to the mounted state of the opening portion 12.

[0071] 第I安装状态的保持如下述那样进行。 Holding [0071] I, the mounted state is performed as follows. 盖子13的大径筒状部18b的设置有第2突起24的部位的最大内径R1,大于口部12的前端侧筒状部12a的最大外径,稍微大于与基端侧筒状部12b的形成有环状的第I突起12d的部位相比靠近基端侧(前端侧的相反侧)的最大外径。 Cover 13 is provided a large-diameter cylindrical portion 18b of the second projecting portion 24 has a maximum inner diameter of R1, the maximum outer diameter greater than the front end side of the cylindrical portion 12a of the mouth portion 12, is slightly larger than the base end of the cylindrical portion 12b of the An annular projection portion 12d of I compared to the maximum outer diameter of the proximal end side (opposite side to the tip side) of the. 但是,最大内径Rl稍微小于基端侧筒状部12b的形成有环状的第I突起12d的部位的最大外径。 However, the maximum inner diameter slightly smaller than Rl base end side cylindrical portion 12b is formed with a maximum outer diameter of the annular projection portion 12d of I. 因此,如果不使盖子13旋转而将口部12压入盖子13内,则第2突起24越过第I突起12d。 Thus, without rotating the cap 13 is pressed into the opening portion 12 within the cover 13, the second projection 24 projecting beyond the first I 12d. 由此,防止安装于口部12的盖子13从口部12离开。 This prevents the cap attached to the mouth portion 12 away from the mouth portion 13 is 12.

[0072] 另一方面,在小径筒状部18a的内周面形成的内螺纹19形成为能够与在前端侧筒状部12a的外周面形成的外螺纹12c螺合。 [0072] On the other hand, an internally threaded inner circumferential surface 18a of the small diameter cylindrical portion 19 is formed an external thread 12c is formed so as to be screwed to the outer circumferential surface of the distal tubular portion 12a formed with. 因而,如果不使盖子13相对于口部12旋转,则即使对盖子13施加将盖子13的顶面部17的内侧主面向口部12的开口端面侧推压的力,如图8所示那样,由于内螺纹19的螺合开始侧的与外螺纹12c相对的面191,与外螺纹12c的螺合开始侧的与内螺纹19相对的面121碰撞,从而防止盖子13进一步压入口部12—侧。 Accordingly, if the cap 13 is not rotated relative to the mouth portion 12, even if the lid 13 is applied on top of the inside of the main portion 17 of the cover 13 facing the opening portion of the opening end side of the pressing force 12, as shown in FIG. 8, Since the inner thread screwed with the outer thread start side surface 12c opposed to 19 191, opposite surface 121 and the screw starts collide with the inner side 19 of the male screw 12c, so as to prevent the cap 13 side of the inlet portion is further pushed 12- . 因而,如果不使盖子13相对于口部12旋转,则薄膜不会被中空喷嘴22顶破。 Accordingly, if the cap 13 is not rotated relative to the mouth portion 12, the film 22 will not be broken hollow nozzle.

[0073] 在本实施方式中,这样地保持第I安装状态。 [0073] In the present embodiment, so that I, maintained a mounted state. 另外,在第I安装状态下,盖子13不会容易地从口部12离开,并且,如果薄膜不被中空喷嘴22顶破,则盖子13可以相对于口部12上下移动。 Further, I in the first mounted state, the cover 13 is not easily separated from the mouth portion 12, and, if the film is not broken hollow nozzle 22, the lid 13 relative to the mouth portion 12 move up and down.

[0074] 第2安装状态的保持如下地进行。 [0074] The second mounting holding state is performed as follows. 使第I安装状态下的盖子13沿图7A及图7B所示的箭头方向旋转,使内螺纹19和外螺纹12c螺合。 I of the cap in the mounted state is rotated in the direction of arrow 13 as shown in FIGS. 7A and 7B, the internal thread 19 and the male screw 12c is screwed. 随之,在第I安装状态下,在不接触薄膜的位置即口部12外配置的中空喷嘴22接近薄膜,接着,一边破坏薄膜16(参照图2) —边进入口部12内。 Following this, in the first mounted state I, at a position that is not in contact with the film 12 disposed outside of the mouth portion of the hollow nozzle 22 close to the film, then break the film 16 side (see FIG. 2) - the edge portion 12 into the mouth. 接着,使盖子13旋转到其旋转界限,从而得到图9A〜图10所示那样的第2安装状态。 Subsequently, the cap 13 is rotated to the rotation limit thereof, whereby the second mounting state as shown in FIG. 10 9A~ FIG. 在第2安装状态下,盖子的小径筒状部18a与前端侧筒状部12a对置,大径筒状部18b与基端侧筒状部12b对置。 In the second mounted state, the cover portion 18a of the small-diameter cylindrical distal end side of the cylindrical portion 12a 12b facing opposite the large diameter cylindrical portion 18b and the base end of the cylindrical portion. 如图10所示,由于薄膜16被破坏,所以如果使瓶主体11的口部12向下,则中空喷嘴22和通气过滤器28与液状物接触。 As shown, since the film 16 is damaged, if the mouth portion 11 of the bottle main body 12 downward, the hollow 22 of the nozzle 28 and the breather filter 10 in contact with the liquid material.

[0075] 盖子13的旋转界限例如能够通过盖子13的顶面部17的内侧主面来进行限制。 [0075] The cover 13, for example, rotation limit can be limited by the inner surface of the top main surface portion 13 of the cover 17. SP,若口部12的开口端面12f (参照图2)与盖子13的顶面部17的内侧主面抵接,则由于盖子13不能旋转,所以能够防止盖子13的进一步旋转。 The SP, when the opening end face 12f of the opening portion 12 (see FIG. 2) and the top surface 13 of the inner cover 17 abuts the main surface, since the cap 13 can not be rotated, it is possible to prevent further rotation of the cover 13.

[0076] 在本实施方式中,外螺纹12c的长度根据螺纹的种类等而不同,并无特别限制,只要能够以中空喷嘴22和通气过滤器28两者能够接触液状物而薄膜16的一部分不脱落的方式通过中空喷嘴22破坏薄膜16、并且能够通过外螺纹12c与内螺纹19的螺合来确保盖子13与口部12的高气密性即可。 [0076] In the present embodiment, the length of the outer screw thread 12c according to the type and the like, it is not particularly limited as long as a hollow nozzle 22 and the air filter 28 can be in contact with both the liquid substance and the film 16 is not part of off manner by the hollow nozzle 16 22 break the film, and possible to secure high airtightness can lid 13 and the mouth portion 12 by the male screw 12c is screwed with the internal thread 19. 在本实施方式中利用附图说明的例子中,外螺纹为I条螺纹,但螺纹的种类不限于此,也可以为多条螺纹,对于其条数也没有特别限制。 BRIEF DESCRIPTION example embodiment utilized in the present embodiment, the outer thread of the threaded section I, but the type of thread is not limited thereto, may be a plurality of threads, for which the number of pieces is not particularly limited.

[0077] 在本实施方式中,这样地保持第2安装状态。 [0077] In the present embodiment, the second mounting such holding state.

[0078] 通过本实施方式,不仅能够解决将用于静脉营养疗法的送液回路误连接为用于肠内营养疗法的误连接的问题,而且盖子13相对于口部12能够实现第I安装状态和第2安装状态,因此,即使不用手剥离薄膜16的一部分或全部,或者不用手指在薄膜16上开孔等,瓶主体11内的液状物也能够流出。 [0078] By the present embodiment, not only the liquid feeding circuit can be solved for intravenous nutrition therapy erroneous connection problem for enteral nutrition therapy erroneous connection, and the cover 13 with respect to the first portion 12 can be realized mounted state I and a second mounting state, peeled off by hand without a part or all of the film 16, or without a finger hole 16 and the like on a film, the liquid material inside the bottle body 11 can also flow out. 因此,能够以简单的操作卫生地进行营养剂等液状物的供给。 Thus, nutrients and the like can be supplied to the liquid material hygienically simple operation. 如果在出货时盖子13以第I安装状态安装于口部12,则操作者在将送液回路27连接于连接部21之后,仅使盖子13旋转到旋转界限就能够向患者供给液状物。 If the cover 13 is mounted to the first state I to 12 is mounted on the ship, the operator in the opening portion 27 is connected to a fluid feeding circuit connection portion 21, the lid 13 is rotated only the rotation limit to the liquid material can be supplied to the patient.

[0079] 作为盖子13的材料,例如可以举出聚乙烯(PE)、聚丙烯(PP)、聚甲醛(POM)、聚对苯二甲酸乙二酯(PET)、聚碳酸酯(PC)等。 [0079] As a material of the cover 13, for example, include polyethylene (PE), polypropylene (PP), polyoxymethylene (POM), polyethylene terephthalate (PET), polycarbonate (PC), etc. .

[0080](实施方式2) [0080] (Embodiment 2)

[0081] 接着,利用图11说明本发明的盖子的其他一例和使用该盖子的本发明的营养剂用容器的其他一例。 [0081] Next, FIG. 11 illustrates another example of another example of the cap of the present invention and the lid of the nutrient container of the present invention.

[0082] 如图11所示,优选为,盖子13还包括在顶面部17的内侧主面17a上配置的环状的密封部件171。 Shown, preferably, further comprising an annular cap 13 is disposed on a top surface of the inner main surface of the sealing member 17a 17 [0082] 11171 FIG. 盖子13以第2安装状态安装于口部12时,密封部件171被夹在顶面部17的内侧主面17a与口部12的开口端面12f(参照图2)间,能够提高盖子13与口部12之间的气密性。 The lid 13 to the second mounted state attached to the mouth portion 12, the sealing member 171 is sandwiched between the top surface inside of the main surface 17a of the opening end face 12f mouth portion 12 (see FIG. 2) between, can be increased 13 and the mouth portion of the lid airtightness between 12. 因此,在向患者供给液状物的过程中,能有效地防止液状物从盖子13与口部12之间的间隙漏出。 Thus, in the process of supplying liquid material to a patient, the composition can effectively prevent liquid leakage gap 13 between the portion 12 from the cover. 另外,为了方便图示,对密封部件171施加了剖面线。 Further, for convenience of illustration, the sealing member 171 is applied hatching. 另外,本实施方式的盖子,除了具备密封部件171以外,与实施方式I的盖子为相同的结构,安装本实施方式的盖子的容器主体部的结构也与实施方式I的容器主体部为相同的结构。 Further, the cover of the present embodiment, have a sealing member other than 171, the embodiments of formula I of the cover for the same structure, the structure of the container body portion of the mounting according to the present embodiment, a lid is also the embodiment of the container body portion I of the same structure. 因此省略这些部分的说明。 Description thereof will be omitted.

[0083] 密封部件171的材料可以举出异戊橡胶、丁烯橡胶、热可塑性弹性体等。 Materials [0083] The sealing member 171 may include isoprene rubber, butyl rubber, thermoplastic elastomer or the like.

[0084](实施方式3) [0084] (Embodiment 3)

[0085] 接着,利用图12说明本发明的盖子的另一例及使用该盖子的本发明的营养剂用容器的另一例。 [0085] Next, FIG. 12 illustrates another embodiment of a cover of another embodiment of the present invention and the use of the lid according to the present invention nutrient container.

[0086] 如图12所示,在盖子13的大径筒状部18b,从盖子13的开口侧端13a向顶面部17侧可以形成有缝隙181。 [0086] 12, the large-diameter cylindrical portion 18b of the lid 13, the lid 13 from the opening side end 13a toward the top surface 17 may be formed with a slit 181. 该情况下,以使第2突起24越过第I突起12d(参照图2)的方式向盖子13内压入口部12的操作变得容易。 12 becomes easy operation In this case, so that the second projection 24 projecting beyond the first I 12d (see FIG. 2) in a manner pressing the cover 13 into the inlet portion. 另外,本实施方式的盖子13,除了在大径筒状部18b形成缝隙181以外,与实施方式I的盖子为相同的结构,安装本实施方式的盖子的容器主体部的结构也与实施方式I的容器主体部为相同的结构。 Further, the cover of the present embodiment 13, in addition to the large-diameter cylindrical portion 18b is formed a slit 181, the embodiments of formula I of the cover for the same structure, the mounting structure of the container body portion of the cap according to the present embodiment is also I Embodiment the container body portion of the same configuration. 因此省略这些部分的说明。 Description thereof will be omitted.

[0087](实施方式4) [0087] (Embodiment 4)

[0088] 接着,利用图13〜图21说明本发明的盖子的另一例和使用该盖子的本发明的营养剂用容器的另一例。 [0088] Next, using FIG. 13~ 21 illustrates another embodiment of nutrients and other embodiments of the present invention use the cover lid of the container according to the present invention.

[0089] 图13是表不本实施方式的营养剂用容器的一例的概略结构的局部立体图。 [0089] FIG. 13 is a partial perspective view showing a schematic structure of an example of the present embodiment is not nutrient Table embodiment of the container. 如图1所示,营养剂用容器40包括:作为容器主体部的瓶主体41 ;含有填充在瓶主体41内的营养剂的液状物(未图示);以及盖子43,安装于瓶主体41的口部42(参照图14)。 1, the nutrient solution container 40 comprising: a bottle body portion of the container body 41; a liquid containing nutrient is filled in the bottle body 41 (not shown); and a cover 43 mounted to bottle body 41 the opening portion 42 (see FIG. 14). 在瓶主体41的底部,设置有用于将瓶主体41悬挂于支架等上的悬挂部(未图示)。 At the bottom of the bottle body 41 is provided with a bottle body 41 for suspending the suspension portion (not shown) on the stents.

[0090] 瓶主体41与实施方式I的瓶主体41同样由硬质材料形成。 [0090] The bottle body 41 of Embodiment I of the bottle body 41 is also formed of a hard material.

[0091] 图14是图13所示的营养剂用容器的分解立体图。 [0091] FIG. 14 is an exploded perspective view of the nutrient container 13 is shown. 在瓶主体41的口部42的外周面,形成有用于与盖子43的内螺纹49(参照图16)螺合的外螺纹42c。 In the outer peripheral surface of the mouth portion 42 of the bottle body 41 is formed with a male screw 42c for the female screw cap 49 (refer to FIG. 16) 43 screwed. 外螺纹42c为4条螺纹,包括部分42lc、部分422c、部分423c、部分424c。 42c is externally threaded screw 4, comprising a portion 42lc, portion 422c, 423c portion, portion 424c.

[0092] 图15是从开口端面42f侧观察口部42的俯视图。 [0092] FIG. 15 is a plan view viewed from the opening side end surface 42f of the opening portion 42 of FIG. 如图15所示,以外螺纹42存在于口部42的圆周方向的任意位置的方式,形成有部分421c、部分422c、部分423c、部分424c。 15, other than the threads 42 are present in an arbitrary position in the circumferential direction of the opening portion 42, in part 421c, 422c portion, portion 423c, 424c is formed partially. 也可以是,在从口部42的开口端侧观察口部42时,相邻的上述部分具有相互重叠的部分。 May be, the mouth portion 42 when viewed from the open end side of the mouth portion 42, adjacent the portion having overlapping portions.

[0093] 如图14所示,在口部12的基端侧的外周面,形成有环状突起44。 [0093] As shown in FIG 14, the outer circumferential surface of the proximal end side of the mouth portion 12, an annular projection 44.

[0094] 在口部42的开口端,安装有薄膜46以堵塞口部42的开口,通过薄膜46将瓶主体41内部密闭。 [0094] In the opening end of the mouth portion 42, the film 46 is attached to close the mouth opening 42, closed by a film 46 inside the bottle main body 41. 作为薄膜46的材料,可以与实施方式I中的薄膜16的材料相同。 As the material of film 46, film 16 may be the same material of the embodiments of formula I. 薄膜46向口部42的接合形态与实施方式I的情况同样地进行,周缘部46a可以与口部42的开口端面42f附近的外周面及开口端面42f接合,薄膜46也可以仅与口部42的开口端面42f接合。 Film 46 in the same manner to the mouth portion engaging form 42 with the embodiments of formula I of the case, the peripheral edge portion 46a may be engaged with the outer peripheral surface near the opening end face 42 of the 42f mouth portion and the opening end surface 42f, the film 46 may be only a portion of the port 42 opening end face 42f engages. 薄膜46向口部42的接合方法可以与实施方式I的情况相同。 Film 46 may be the same as the case of the embodiments of formula I to a bonding method of the mouth portion 42.

[0095] 如图14所示,盖子43包括基部45、连接部51和中空喷嘴52 (参照图16)。 [0095] As shown, the cover 4314 includes a base 45, a hollow connector section 51 and the nozzle 52 (see FIG. 16). 基部45是安装于瓶主体41的口部42的部分。 The base portion 45 is attached to the mouth portion 42 of the bottle body 41. 基部45包括:在盖子43被安装于口部42时,以堵塞口部42的开口的方式与该开口对置的顶面部47以及包围口部42的外周面的侧壁部48。 Base 45 comprising: when the cover 43 is attached to the mouth portion 42, to close the opening of the mouth portion 42 with the open top portion and a side wall 47 facing the outer peripheral surface of the mouth portion 42 of the surround 48.

[0096] 如图16所示,在侧壁部48,形成有I对切口部48a。 [0096] As shown in FIG. 16, the side wall portion 48, an I cutout portion 48a formed. 在侧壁部48的内周面中的、与形成有切口部48a的部位相比靠近顶面部47侧的部位,形成有能够与外螺纹42c螺合的内螺纹49。 The inner peripheral surface of the side wall portion 48, the cutout portion 48a is formed with a portion close to the site as compared with the top surface 47 side, is formed with an internal thread can be screwed with the external thread 42c 49. 内螺纹49也是4条螺纹。 49 is an internally threaded screw 4. 另一方面,在侧壁部48的内周面中的、与形成有内螺纹49的部位相比远离顶面部47的部位,形成有多个第3突起54。 On the other hand, the inner peripheral surface of the side wall portion 48, is formed with an internal thread portion 49 is farther from the top part of the face 47, a third plurality of projections 54 are formed. 多个第3突起54例如在基部45的开口端面43a附近的内周面沿圆周方向以等间隔形成。 For example, a plurality of third projections 54 formed at equal intervals in the circumferential surface of the base portion 43a near the opening end surface 45 in the circumferential direction. 第3突起54的数量为与外螺纹42c的条数相等的数量,在图16所示的例子中为4个。 3 Number of projections 54 is equal to the number of number of external threads 42c, and four in the example shown in FIG. 16.

[0097] 如图14所示,连接部51与实施方式I中的情况同样,包括:管状部51a ;形成于管状部51a周围的台座部51b ;从台座部51b的外周面向外突出的爪部51c ;以及对管状部51a的贯通孔进行划分的肋513。 [0097] 14, the connecting portion 51 in Embodiment where I is the same, comprising: a tubular portion 51a; formed in the base portion 51b 51a around the tubular portion; claw portion projecting from the outer outer peripheral surface of the seat portion 51b of the 51c; and rib 513 for partitioning the through holes 51a of the tubular portion. 虽然台座部51b从顶面部47的外侧主面突出,但其上表面低于管状部51a的前端端面(接近于顶面部47的外侧主面)。 Although the base portion 51b protrudes outward from the top portion of the main surface 47, but below the upper surface 51a of the distal end surface of the tubular portion (near the top portion of the outer main surface 47). 爪部51c的与顶面部47侧的面相反的面,位于与台座部51b的上表面相同的平面内。 A surface opposite to the claw portion 51c and the top surface 47 of the side surface located in the same upper surface of the base portion 51b of the plane.

[0098] 在本实施方式中,由于连接部51与实施方式I中的连接部相同,所以连接部51与送液回路的连接与实施方式I中的情况相同。 [0098] In the present embodiment, since the same portion 51 and the connecting portion of the embodiments of formula I, where I is the same so that the connecting portion 51 is connected to fluid feeding circuit embodiment. 即,连接部51成为能够连接包含连接件的送液回路的结构。 That is, the connecting portion 51 has a structure capable of connecting a liquid feeding circuit includes a connecting member. 因此,在本实施方式中,也专门解决以下这样的误连接问题,即:通过将前端锐利的连接针刺入连接对象而将营养剂输送到体内的在静脉营养疗法中使用的送液回路误与在肠内营养疗法中使用的营养剂用容器连接。 Accordingly, in the present embodiment, but also specifically addresses the following issues such erroneous connection, namely: the delivery of nutrients to the liquid feed circuits used in the intravenous nutrition therapy in vivo by the sharp needle distal end into the connection object is connected bad connected to the container and nutrition agent used in enteral nutrition therapy. 而且,由于连接部51具备对管状部51a的贯通孔进行划分的肋513,因此能够更可靠地防止上述误连接的问题。 Further, since the connecting portion 51 includes a pair of through holes 51a of the tubular portion 513 is divided ribs, it is possible to more reliably prevent erroneous connection of the above-described problems.

[0099] 在顶面部47,形成有沿其厚度方向贯通的I对通气孔59,以覆盖通气孔59的方式在顶面部47的内侧主面安装有通气过滤器58(参照图16)。 [0099] In the top surface portion 47, a through-thickness direction of the vent hole 59 I, 59 to cover the vent hole in the top surface portion of the way inside of the main surface 47 of the breather filter 58 is attached (see FIG. 16). 通气过滤器58的材料可以与实施方式I中的通气过滤器28相同。 It may be the same breather filter 28 in the embodiments of formula I breather filter material 58.

[0100] 接着,利用图17A〜图21说明盖子43相对于口部42的连接状态。 [0100] Next, FIG 21 illustrates a cover 43 17A~ connected state to the opening portion 42. 另外,在图17B、图19B、图20B中,为了便于图示,省略了安装于容器主体部41的口部42而密闭容器主体部41内部的薄膜46。 Further, to Figure 17B, FIG. 19B, FIG. 20B, for convenience of illustration omitted portion attached to the container mouth portion 41 of the main body 42 and the inner body portion 41 of the sealed container film 46. 另外,在图17B、图19B、图20B、图21中,关于连接部51、中空喷嘴52、包围通气过滤器的环状壁58a,为了确认它们的位置而没有以剖面线表示,并且,虽然实际看不到但也进行了记载。 Further, to Figure 17B, FIG. 19B, 20B, the 21, 51 on the connecting portion, a hollow nozzle 52, the breather filter surrounding the annular wall 58a, in order to confirm their position without indicated by hatching, and although but also actually see the records.

[0101] 盖子43相对于口部42能够实现第I安装状态和第2安装状态。 [0101] opening the lid 43 relative to the first portion 42 can be realized I mounted state and the second mounted state. 在图17A和图17B中,示出了第I安装状态时的盖子43与口部42。 17A and 17B, when the lid is shown in the mounted state of the I 43 and the mouth portion 42. 在第I安装状态下,中空喷嘴52的端面在不接触薄膜46(图14)的位置,保持盖子43相对于口部42的安装状态。 In Part I the mounted state, the end face of the hollow nozzle 52 is not in contact with the position of the film 46 (FIG. 14), the holding state of the cover 43 relative to the mounting opening portion 42.

[0102] 第I安装状态的保持如下那样地进行。 [0102] I, the mounted state is maintained for as follows. 盖子43的形成有第3突起54的部位的最大内径,稍微小于口部42的形成有外螺纹42c的部位的最大外径。 The cover 43 is formed with a maximum inner diameter of the third projection portion 54, opening portion 42 is formed slightly smaller than the maximum outer diameter of the external thread portion 42c. 但是,含有在沿圆周方向相邻的切口部48a之间配置的侧壁部48的一部分48c的内面、以盖子43的中心轴222为中心轴的圆筒的直径(参照图16),稍微大于形成有口部42的外螺纹42c的部位的最大外径。 However, it contained between the inner surface 48a disposed adjacent to the cutout portion in the circumferential direction of the side wall portion 48 of a part 48c, the diameter of the cap 43 to the central axis 222 as a center axis of the cylinder (see FIG. 16), slightly larger than the maximum outer diameter portion is formed with a port 42 of the external thread portion 42c of. 因此,不旋转盖子43而将口部42压入盖子43内,如图17B所示,第3突起54越过外螺纹42c。 Thus, the lid 43 does not rotate and the opening portion 42 is pressed into the cap 43, as shown in FIG. 17B, the third projection 54 past the external threads 42c. 由此,防止盖子43从口部42尚开。 This prevents the lid 43 from the mouth portion 42 is still open.

[0103] 另外,与侧壁部48的切口部48a相比靠近顶面部47侧的内周面形成的内螺纹49形成为,能够与在口部42的外周面形成的外螺纹42c螺合。 Internal threads [0103] Further, the side walls of the notch portion 48a 48 near the top surface 47 side as compared to the inner peripheral surface 49 is formed, can be screwed with the external thread 42c at an outer circumferential surface of the mouth portion 42 is formed. 因而,如果不旋转盖子43,则即使对盖子43施加将盖子43的顶面部47的内侧主面向口部42的开口端面42f侧推压的力,如图18所示那样,由于内螺纹49的螺合开始侧的与外螺纹42c相对的面491,与外螺纹42c的螺合开始侧的与内螺纹49相对的面421碰撞,从而防止盖子43进一步被压入口部42侧。 Thus, if the lid 43 does not rotate, even if the lid 43 is applied on top of the inside of the main portion 47 of the lid 43 facing an opening end surface of the opening portion 42f side pressing force 42, as shown in FIG. 18, since the inner thread 49 of the screwing the external thread start side surface 42c opposite to 491, engaged with the external thread 42c of the start side of the inner threaded surface 49 opposite to the collision 421, and thus prevents the cover 43 is pressed further inlet portion 42 side. 因而,能够防止薄膜被中空喷嘴52顶破。 Accordingly, the film can be prevented from being broken hollow nozzle 52.

[0104] 在本实施方式中,这样地保持第I安装状态。 [0104] In the present embodiment, so that I, maintained a mounted state.

[0105] 第2安装状态的保持如下那样进行。 [0105] holding the second mounted state is performed as follows. 使第I安装状态下的盖子43沿图17A和图17B所示的箭头方向旋转而使内螺纹49与外螺纹42c螺合。 I of the cap in the mounted state 43 shown in FIGS. 17A and 17B in the direction of arrow 49 by rotating the female screw screwed with the external thread 42c. 随之,在第I安装状态下,不接触薄膜的位置即口部42外配置的中空喷嘴52接近薄膜,接着,一边破坏薄膜一边进入口部42内。 Subsequently, in the mounted state of I, i.e. the position of the film does not contact the mouth of the hollow portion 52 of the nozzle 42 arranged near the outer film, then break the film side into the side portion 42. 图19A、图19B是说明从第I安装状态至第2安装状态的过程中盖子43相对于口部42的安装状态的俯视图。 FIG. 19A, 19B is a plan view of the cover 43 with respect to the mounted state of the mouth portion in FIG. 42 from the mounted state to the I state in the second installation process. 接着,使盖子43旋转至其旋转界限,从而实现第2安装状态(参照图20A、图20B、图21)。 Subsequently, the cap 43 is rotated to the rotation limit thereof, in order to achieve the second mounting state (see FIGS. 20A, 20B, the FIG. 21). 由于薄膜46被破坏,如果使瓶主体41的口部42向下,则中空喷嘴52和通气过滤器58与液状物接触。 Since the film 46 is damaged, if the mouth portion 42 of the bottle body 41 downwardly, the nozzle 52 and the hollow breather filter 58 in contact with the liquid material.

[0106] 盖子43的旋转界限例如能够通过盖子43的顶面部47的内侧主面进行限制,但也可以使环状突起44形成于规定的位置,通过环状突起44限制盖子43的旋转界限。 [0106] Cover 43, for example, rotation limit can be restricted by the inner surface of the lid and the main portion 43 is 47, it is also possible that the annular projection 44 is formed at a predetermined position, the cover 44 to limit rotation limit by the annular projection 43.

[0107] 在本实施方式中,外螺纹42c和内螺纹49的长度并无特别限制,只要能够以中空喷嘴52和通气过滤器58两者接触液状物而薄膜46的一部分不脱落的方式通过中空喷嘴52破坏薄膜46、并且能够通过外螺纹42c与内螺纹49的螺合而确保盖子43与口部42之间的高气密性即可。 [0107] In the present embodiment, the length of the external thread and the internal thread 42c 49 is not particularly limited as long as possible to both the nozzle 52 and the hollow breather filter 58 and a portion thereof in contact with the liquid film does not come off manner through the hollow 46 nozzle 52 break the film 46, and capable of ensuring a high air tightness between the lid 43 and the mouth portion 42 by the male screw 42c is screwed with the internal thread 49.

[0108] 在本实施方式中,这样地保持第2安装状态。 [0108] In the present embodiment, the second mounting such holding state.

[0109] 在本实施方式中,也与实施方式I同样,不仅能够解决用于静脉营养疗法的送液回路误连接这样的误连接问题,而且能够以简单的操作卫生地进行营养剂等液状物的供给。 [0109] In the present embodiment, the same also embodiments of formula I, can solve not only the liquid feeding circuit for the intravenous nutrition therapy erroneous connection of such mis-connection problems, but also like a liquid nutritional composition by a simple operation hygienically supply. 如果在出货时盖子43以第I安装状态安装于口部42,则操作者在将送液回路连接于连接部51后,仅通过使盖子43旋转至旋转界限就能够向患者供给液状物。 If the cover 43 is mounted to the first mounted state I the rear mouth portion 42, the operator in a fluid feeding circuit is connected to the connecting portion 51, the liquid material can be supplied to the patient through the cap 43 can only rotate to the rotation limit at the time of shipment.

[0110] 在本实施方式中,由于与实施方式I同样的理由,盖子43优选还包括配置于顶面部47的内侧主面上的环状的密封部件(未图示)。 [0110] In the present embodiment, since the embodiments of formula I for the same reason, the lid 43 preferably further comprises a sealing member disposed on an inner surface of the main annular top surface 47 (not shown).

[0111] 另外,在本实施方式中使用附图说明的例子中,外螺纹为4条螺纹,但螺纹的种类不限于此,既可以为I条螺纹,也可以为4条以外的多条螺纹。 Examples [0111] Further, the drawings used in the present embodiment described embodiment, the outer screw thread 4 of, but not limited to the type of thread, both threads that article I, may be a plurality of threads other than four . 对于内螺纹,与外螺纹相应地,既可以为I条螺纹,也可以为4条螺纹以外的多条螺纹。 For internal threads and external threads respectively, that either I of threads, the thread may be a plurality of threads other than four.

[0112] 另外,关于图5所示的送液回路27,为了便于图示,仅图示出连接件25和可挠性管26的一部分,但与实施方式I〜4中的盖子连接的送液回路也可以包括用于现有公知的肠内营养疗法的送液回路所具备的构成部件,即:按压可挠性管26而调节可挠性管26中流动的液状物的流量的流量调节器、点滴筒、能够与固定于患者的经鼻管等连接的连接件、该连接件的罩等。 [0112] Further, on the liquid-feeding circuit 27 shown in FIG. 5, for convenience of illustration, it shows only part of the connecting member 25 and the flexible tube 26, but the embodiment is connected to the lid feed I~4 fluid circuit may also include a component feeding liquid enteral nutritional therapy circuit for publicly known conventional included, namely: pressing the flexible tube 26 and adjusting the flow rate of the flow rate flowing through the flexible tube 26 of the liquid was adjusted connecting element, a drip tube, and can be secured to the patient's nasal tube or the like, and the like of the connector housing.

[0113] 工业实用性 [0113] Industrial Applicability

[0114] 本发明能够提供适合于肠内营养疗法的营养剂用容器的盖子、以及使用其的营养剂用容器。 [0114] The present invention can provide a suitable therapy for enteral nutrition nutritional supplement container with a lid, and the use thereof in a nutrient solution container.

Claims (6)

1.一种盖子,安装于使填充在营养剂用容器的容器主体部中的液状物流出的上述容器主体部的口部,其中, 上述容器主体部包含安装于上述口部而密闭上述容器主体部内部的薄膜, 上述盖子具备: 基部,该基部包含顶面部和侧壁部,当上述盖子安装于上述口部时,上述顶面部堵塞上述口部的开口,上述侧壁部包围上述口部的外周面; 连接部,该连接部包含从上述顶面部的外侧主面突出的管状部,该连接部能够与连接件连接;以及中空喷嘴,该中空喷嘴从上述顶面部的内侧主面突出,该中空喷嘴的贯通孔与上述管状部的贯通孔连通, 上述盖子能够相对于上述口部实现第I安装状态和第2安装状态, 在上述第I安装状态下,上述中空喷嘴的端面在不接触上述薄膜或虽然接触上述薄膜但不按压上述薄膜的位置,保持上述盖子相对于上述口部的安装状态, 在 A lid is attached to the filling in the mouth of the container main body portion above the nutrient solution in the container body of the container out of the liquid stream, wherein the container comprises a body portion attached to the mouth portion of the container body and sealed the inside portion of the film, said cover comprising: a base portion comprising a top surface and a side wall portion, when said cap attached to the mouth portion, said top portion closes the opening above the mouth portion of the side wall portion surrounding the opening portion an outer peripheral surface; connecting portion, the connecting portion comprising from the tubular portion of the outer principal surface projecting above the top surface of the connecting portion can be connected to the connecting member; and a hollow nozzle, the hollow nozzle from the inner main surface of the top surface of the projection, the the through hole of the hollow nozzle communicating with the through hole of the tubular portion of the cap can be above opening portion Implementation I mounted state and the second mounting state with respect to in I above attached state, the end face of the hollow nozzle does not contact with the Although the position of contact with the film or the film without pressing the film, relative to the mounting cap holding the state of the mouth portion, in 上述第2安装状态下,上述薄膜被上述中空喷嘴破坏,以上述中空喷嘴配置于上述口部内的状态,保持上述盖子相对于上述口部的安装状态, 在上述口部的外周面形成有外螺纹, 在上述盖子中, 在上述侧壁部形成切口部, 在上述侧壁部的内周面的与上述切口部相比靠近上述顶面部侧的部位,形成有在上述第2安装状态时能够与上述外螺纹螺合的内螺纹, 在上述侧壁部的内周面中的与形成有上述内螺纹的部位相比远离上述顶面部的部位,形成有第3突起, 将上述口部压入上述盖子内以使上述第3突起越过上述外螺纹,从而得到上述第I安装状态, 使上述第I安装状态的上述盖子旋转而使上述内螺纹与上述外螺纹螺合的同时通过上述中空喷嘴顶破上述薄膜,使上述盖子旋转到其旋转界限,从而得到上述第2安装状态。 The above-described second mounting state, the film is damaged the hollow nozzle to the hollow nozzle disposed in a state within the mouth portion, holding the cap relative to the mounting state of the mouth portion is formed with an external thread on an outer peripheral surface of the mouth portion in the lid, the side wall portion is formed in the cutout portion, at a portion closer to the top surface side of the cutout portion as compared with the inner circumferential surface of the side wall portion, can be formed when said second mounting state the inner male screw thread screwed in the inner circumferential surface of the side wall portion is formed in the portion farther from the inner threaded part of the head portion is formed with a third projection, the mouth portion is pushed into the above-described within the cover so that the third projection beyond the outer thread, whereby the first mounting state I, I make the first rotation of the mounted state of the cover and the inner thread while the external thread engaged by the bursting of the hollow nozzle the thin film, so that the cap is rotated to its rotation limit, whereby the second mounting state.
2.如权利要求1所述的盖子,其中, 上述连接部还包含台座部和爪部,该台座部形成在上述管状部的周围,该爪部从上述台座部的外周面向外方突出。 The closure of claim 1 as claimed in claim, wherein the connection portion further comprises a base portion and a claw portion, the base portion is formed around the tubular portion, the pawl portion from the outer periphery of the pedestal portion facing outward projection.
3.如权利要求1所述的盖子,其中, 该盖子还包含被配置在上述顶面部的上述内侧主面上的密封部件。 Lid according to claim 1, wherein the cover further comprises a main surface of the sealing member is disposed on the inner side of said top surface portion.
4.如权利要求1所述的盖子,其中, 在上述顶面部,形成有沿其厚度方向贯通的通气孔,以覆盖通气孔的方式在上述顶面部安装有通气过滤器, 在上述第2安装状态时,通过上述通气过滤器,上述容器主体部外的空气流入上述容器主体部内。 4. The lid of claim 1 mounted in the first claim 2, wherein, in said top surface, a through vent holes in its thickness direction to cover the vent hole in the above manner is attached to the top surface breather filter, state, the ventilation through the filter, the outer air flows into the container body portion of the container body portion.
5.如权利要求1所述的盖子,其中, 该盖子还具备对上述管状部的上述贯通孔进行划分的肋, 在从前端侧观察上述管状部时,上述管状部的上述贯通孔被上述肋至少分割为3个。 5. A cap according to claim 1, wherein the lid further includes a pair of the through hole of the tubular part is divided by a rib, when viewed from the front end side of the tubular portion, the through hole of the tubular portion of the rib is divided into at least three.
6.一种营养剂用容器,其中,包含:包含口部的容器主体部;填充在容器主体部内的液状物;安装在上述口部而密闭上述容器主体部内部的薄膜;以及安装在上述口部的如权利要求1〜5中的任一项所述的盖子,上述盖子在上述第I安装状态下安装在上述口部。 A nutritional supplement container, which comprises: a main body portion comprising a container mouth portion; filling liquid substance in the container body portion; film inside the container main body portion and attached to the sealed opening portion; and attached to the opening the cap as claimed in any one portion of a 1 ~ 5, wherein, said cover portion attached to the opening in said first mounting state I.
CN201410483902.5A 2009-06-04 2010-06-02 And the cover thereof using a nutrient solution container CN104367476B (en)

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CN1738749A (en) * 2003-02-14 2006-02-22 卢喜权 Closure with push type opener

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US20120067459A1 (en) 2012-03-22
CN102458341B (en) 2014-10-29
HK1170657A1 (en) 2015-06-19
JPWO2010140630A1 (en) 2012-11-22
KR20120025549A (en) 2012-03-15
CN104367476B (en) 2017-04-26
KR101775171B1 (en) 2017-09-05
CN102458341A (en) 2012-05-16
WO2010140630A1 (en) 2010-12-09
SG176671A1 (en) 2012-01-30
JP5810913B2 (en) 2015-11-11
HK1206586A1 (en) 2016-01-15
EP2438899A1 (en) 2012-04-11
EP2438899A4 (en) 2013-02-13

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