WO2017107601A1 - Dispositif hermétique - Google Patents

Dispositif hermétique Download PDF

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Publication number
WO2017107601A1
WO2017107601A1 PCT/CN2016/100024 CN2016100024W WO2017107601A1 WO 2017107601 A1 WO2017107601 A1 WO 2017107601A1 CN 2016100024 W CN2016100024 W CN 2016100024W WO 2017107601 A1 WO2017107601 A1 WO 2017107601A1
Authority
WO
WIPO (PCT)
Prior art keywords
sealing block
block
movable
sealing device
sealing
Prior art date
Application number
PCT/CN2016/100024
Other languages
English (en)
Chinese (zh)
Inventor
胡绍勤
Original Assignee
胡绍勤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 胡绍勤 filed Critical 胡绍勤
Publication of WO2017107601A1 publication Critical patent/WO2017107601A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/1412—Containers with closing means, e.g. caps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/1475—Inlet or outlet ports
    • 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
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3205—Separate rigid or semi-rigid containers joined to each other at their external surfaces

Definitions

  • the invention relates to the field of medical packaging materials, in particular to a sealing device for medical containers.
  • the sealing device of the common double-chamber infusion container generally uses the virtual welding, but the operator needs a large force to open it when it is activated. Some products are too tight due to the high welding temperature, and need to be pressed multiple times to completely separate. It saves valuable time and even affects medical safety when rescuing patients. Moreover, more particles are easily generated during the multiple separation process, posing a hidden danger.
  • the present invention provides a sealing device which is easier to open and which can reduce the generation of particles.
  • a sealing device comprising a body, the body is provided with a movable sealing block; the inner side wall of the movable sealing block and the inner wall of the body are welded by a virtual joint .
  • the body is a hollow cylindrical shape.
  • the body extends inwardly with a movable sealing block.
  • the movable sealing block is inwardly recessed and extends outward to the distal end.
  • the body extends inwardly and is provided with an inward A movable sealing block that is recessed and externally extends distally.
  • a concave actuation portion is coupled to the concave portion of the movable sealing block.
  • an outer side of the toggle activation lever is provided with an operation ring.
  • the body extends inwardly and has a movable sealing block which is inwardly recessed and extends outwardly and distally, and a concave enabling portion is connected to the concave portion of the movable sealing block.
  • An outer side of the toggle activation lever is provided with an operating ring.
  • the body is provided with a sealing block mounting port
  • the sealing block mounting port is provided with a sealing block holder
  • the movable sealing block is fixed to the sealing block mounting opening by the sealing block holder.
  • the seal block holder is an adhesive that keeps the movable seal block tightly coupled to the seal block mounting opening.
  • the seal block holder is formed by heat-insulation welding of the movable seal block and the body.
  • a communication hole is disposed between the movable sealing block and the body.
  • a communication hole is disposed between the movable sealing block and the body; and the first separation space and the second separation space respectively disposed on both sides of the sealing device communicate through the communication hole.
  • At least one of the solder joints is provided.
  • the movable sealing block adopts a high score Sub-material film.
  • the body is provided with a connector for connecting and mounting the medical container.
  • the invention has the beneficial effects that the sealing device can separate the inner cavity of the container, and separately store different liquid chemicals in the first separation space and the second separation space of the container in the storage state or when not in use,
  • the sealing device is unsealed when it is required to be used in combination, so that the liquid medicine enters the second separation space storing the other chemical liquid or the solid medicine from the first separation space.
  • the movable sealing block is formed by the inward extension of the body, and is sealed in the whole process.
  • the embedded sealing method is used for the virtual welding sealing with the inner wall of the body, and the opening process is not easy to generate particles, and the opening process saves labor and time, and the purity of the liquid medicine can be better guaranteed. Thereby providing patients with higher infusion safety.
  • This sealing device can also be applied to other containers that need to separate and store different materials.
  • FIG. 1 is a schematic structural view showing a sealed state of a first embodiment of the present invention
  • FIG. 2 is a schematic structural view showing an open state of a first embodiment of the present invention
  • Figure 3 is a schematic structural view showing a sealed state of a second embodiment of the present invention.
  • Figure 4 is a schematic view showing the structure of a second embodiment of the present invention without a movable sealing block.
  • a sealing device of the present invention includes a body 1 having a movable sealing block 2; the inner side wall of the movable sealing block 2 and the inner wall of the body 1 are soldered seal.
  • the body is a hollow cylindrical shape.
  • the body 1 extends inwardly with a movable sealing block 2.
  • the movable sealing block 2 is inwardly recessed and extends outwardly to the distal end.
  • the body 1 extends inwardly with a movable sealing block 2 which is recessed inwardly and extends outwardly to the distal end.
  • a toggle activation lever 21 is coupled to the concave portion of the movable sealing block 2.
  • an outer side of the toggle activation lever 21 is provided with an operating ring 22.
  • the body 1 extends inwardly with a movable sealing block 2 which is recessed inwardly and extends outwardly from the outside.
  • the concave portion of the movable sealing block 2 is connected with a toggle enabling lever. 21, an outer side of the toggle activation lever 21 is provided with an operating ring 22.
  • the destruction of the sealing device can be achieved with a higher success rate, and the sealing device can be opened at one time, and the virtual welding can significantly reduce the generation of particles, and at the same time ensure the infusion container in an emergency situation. Quickly put into use.
  • the body 1 is provided with a sealing block mounting opening 13
  • the sealing block mounting opening 13 is provided with a sealing block holder 14
  • the movable sealing block 2 is fixed to the sealing block by the sealing block holder 14 . Installed on the port 13.
  • the seal block holder 14 is kept viable
  • the adhesive of the movable seal block 2 and the seal block mounting opening 13 is tightly bonded.
  • the seal block holder 14 is formed by heat-insulating welding of the movable seal block 2 and the body 1.
  • a communication hole 4 is provided between the movable sealing block 2 and the body 1.
  • a communication hole 4 is disposed between the movable sealing block 2 and the body 1; the first separation space 11 and the second separation space 12 respectively disposed on both sides of the sealing device are connected through the communication hole 4. .
  • the solder joint seal is provided with at least one.
  • the solder joint seal is provided in two or more passes.
  • the movable sealing block 2 is made of a polymer material film.
  • the movable sealing block 2 can also be made of other profiles made of a polymer material.
  • the body is provided with a connector for connecting and mounting the medical container.
  • a sealing device includes a body 1 extending inwardly with a movable sealing block 2 recessed inwardly and externally extending distally; the movable sealing block 2 and A communication hole 4 is disposed between the body 1; the inner side wall of the movable sealing block 2 and the inner wall of the body 1 are vacuum welded, and the virtual welded seal is provided with two channels; the concave portion of the movable sealing block 2 A toggle activation lever 21 is coupled to the outside of the toggle activation lever 21 with an operating ring 22.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Mechanical Engineering (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)

Abstract

Ce dispositif hermétique comprend un corps (1), sur lequel corps (1) vient un bloc hermétique (2) susceptible de se déplacer, la paroi interne du bloc hermétique (2) susceptible de se déplacer et la paroi interne du corps (1) assurant l'étanchéité grâce à une soudure froide. L'ouverture d'un tel dispositif hermétique ne produit pas facilement des particules, on peut aussi économiser du temps et des efforts, il est possible de mieux conserver la pureté du liquide médicinal, ce qui assure une meilleure sécurité du liquide à transfuser.
PCT/CN2016/100024 2015-12-26 2016-09-25 Dispositif hermétique WO2017107601A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510986543 2015-12-26
CN201510986543.X 2015-12-26

Publications (1)

Publication Number Publication Date
WO2017107601A1 true WO2017107601A1 (fr) 2017-06-29

Family

ID=57521343

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/CN2016/100024 WO2017107601A1 (fr) 2015-12-26 2016-09-25 Dispositif hermétique
PCT/CN2016/100025 WO2017107602A1 (fr) 2015-12-26 2016-09-25 Dispositif hermétique

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/100025 WO2017107602A1 (fr) 2015-12-26 2016-09-25 Dispositif hermétique

Country Status (2)

Country Link
CN (3) CN106176218A (fr)
WO (2) WO2017107601A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017107601A1 (fr) * 2015-12-26 2017-06-29 胡绍勤 Dispositif hermétique
CN110693715A (zh) * 2019-11-22 2020-01-17 湖南乐福地医药包材科技有限公司 一种具有双胶塞组合盖的输液瓶

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101564350A (zh) * 2008-04-23 2009-10-28 丽珠集团利民制药厂 即配型医用多室内袋的软包装
JP2011111182A (ja) * 2009-11-25 2011-06-09 Fabrica Toyama Corp 二段階横シール装置、充填包装装置および無菌充填包装装置
CN204932487U (zh) * 2015-09-23 2016-01-06 胡绍勤 一种精密过滤输液容器
CN105435327A (zh) * 2015-12-20 2016-03-30 胡绍勤 一种双腔输液容器
CN205126994U (zh) * 2014-10-21 2016-04-06 胡绍勤 一种双腔输液容器
CN105501642A (zh) * 2016-01-02 2016-04-20 胡绍勤 一种密封装置
CN105498033A (zh) * 2015-07-25 2016-04-20 胡绍勤 一种精密过滤输液容器
CN205181906U (zh) * 2015-12-20 2016-04-27 胡绍勤 一种双腔输液容器
CN205345676U (zh) * 2016-01-02 2016-06-29 胡绍勤 一种密封装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2764868B1 (fr) * 1997-06-20 1999-07-30 Oreal Dispositif de conditionnement d'un produit a plusieurs composantes devant etre stockees separement et melangees juste avant l'emploi du produit
JP4791148B2 (ja) * 2005-11-07 2011-10-12 株式会社大塚製薬工場 複室容器
CN202105177U (zh) * 2011-04-15 2012-01-11 上海武彬包装制品有限公司 新型固液双室输液容器
CN102920599B (zh) * 2011-08-08 2016-11-02 吴振文 复剂型药剂瓶
CN104016008A (zh) * 2014-06-04 2014-09-03 李和伟 一种方便使用的即配即用型多室袋及其制备方法
WO2017107601A1 (fr) * 2015-12-26 2017-06-29 胡绍勤 Dispositif hermétique

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101564350A (zh) * 2008-04-23 2009-10-28 丽珠集团利民制药厂 即配型医用多室内袋的软包装
JP2011111182A (ja) * 2009-11-25 2011-06-09 Fabrica Toyama Corp 二段階横シール装置、充填包装装置および無菌充填包装装置
CN205126994U (zh) * 2014-10-21 2016-04-06 胡绍勤 一种双腔输液容器
CN105498033A (zh) * 2015-07-25 2016-04-20 胡绍勤 一种精密过滤输液容器
CN205235082U (zh) * 2015-07-25 2016-05-18 胡绍勤 一种精密过滤输液容器
CN204932487U (zh) * 2015-09-23 2016-01-06 胡绍勤 一种精密过滤输液容器
CN105435327A (zh) * 2015-12-20 2016-03-30 胡绍勤 一种双腔输液容器
CN205181906U (zh) * 2015-12-20 2016-04-27 胡绍勤 一种双腔输液容器
CN105501642A (zh) * 2016-01-02 2016-04-20 胡绍勤 一种密封装置
CN205345676U (zh) * 2016-01-02 2016-06-29 胡绍勤 一种密封装置

Also Published As

Publication number Publication date
CN106344408A (zh) 2017-01-25
CN206327713U (zh) 2017-07-14
CN106176218A (zh) 2016-12-07
WO2017107602A1 (fr) 2017-06-29

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