WO2021091419A1 - Dispositif pour liquide s'évaporant - Google Patents

Dispositif pour liquide s'évaporant Download PDF

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Publication number
WO2021091419A1
WO2021091419A1 PCT/RU2020/000355 RU2020000355W WO2021091419A1 WO 2021091419 A1 WO2021091419 A1 WO 2021091419A1 RU 2020000355 W RU2020000355 W RU 2020000355W WO 2021091419 A1 WO2021091419 A1 WO 2021091419A1
Authority
WO
WIPO (PCT)
Prior art keywords
plug
container
neck
torque
cover
Prior art date
Application number
PCT/RU2020/000355
Other languages
English (en)
Russian (ru)
Inventor
Владимир Геннадьевич ФОТЕЕВ
Карим Равилевич МУРАТОВ
Алексей Александрович ШУМКОВ
Тимур Ризович АБЛЯЗ
Original Assignee
Акционерное общество "Медисорб"
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 Акционерное общество "Медисорб" filed Critical Акционерное общество "Медисорб"
Publication of WO2021091419A1 publication Critical patent/WO2021091419A1/fr

Links

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
    • 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
    • B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
    • 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
    • B65D55/00—Accessories for container closures not otherwise provided for
    • B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
    • B65D55/06—Deformable or tearable wires, strings, or strips; Use of seals, e.g. destructible locking pins

Definitions

  • the invention relates to medical equipment and can be used for storing liquids evaporating and dangerous to humans and the environment and pouring them into an inhaler (vaporizer) of the anesthesia apparatus used in surgical practice for general anesthesia.
  • Known container with a stopper for an evaporating liquid, intended for use with an inhaler (evaporator) during operations containing a stopper, inside which a valve is located, including the upper and lower parts, the valve contains a piston with grooves for the passage of liquid and with an upper element in the form of a truncated cone , at the end of the plug, a counter outlet is made, closed by the upper piston element, made with the possibility of interaction with the stop located in the neck of the inhaler, and a spring is fixed at the base of the piston, abutting with the opposite end against the blind circular groove of the cruciform insert installed in the inner cavity of the lower part of the plug , in the upper part of the plug there is an external thread for the lid, and in the lower part - an internal thread for the neck of the container (RU 181925 Ul, B65D 39/06, publ.
  • the disadvantage of the container is the inconvenience in operation caused by the excessive number of threads of threaded connections, the lack of requirements for the direction of the thread and the value of the required torques applied during the use of the device to the lid and the bottom of the plug. Often this leads to the fact that, instead of the lid, when trying to remove it from the top of the cork, the entire cork is unscrewed and removed from the neck of the container. To prevent this from happening, you need to unscrew the lid with one hand, and hold on to the bottom of the cork with the other, which is not always convenient.
  • the specified liquid container is the closest to the claimed invention and is selected as a prototype.
  • the task of the invention was to improve the usability.
  • the technical result of the invention is to improve the usability.
  • Usability is understood as the ability to be easily used; it is an indicator of how convenient the proposed device is, understandable, easy to learn and use.
  • a container for an evaporating liquid intended for use with an inhaler (evaporator) during operations, containing a plug, including the upper and lower parts, a piston with grooves for the passage of liquid, an outlet closed by a spring-loaded upper piston element , made with the possibility of interaction with a stop located in the neck of the inhaler, an external thread made in the upper part of the plug for the lid, and in the lower part - an internal thread for the neck of the container, the lid having an external corrugated surface is connected to the upper part of the plug with the help of no more one turn of the internal thread and the bridge, which is made with the possibility of its destruction when the cover is exposed to the torque M cr.
  • each claimed essential feature has an impact on the achievement of the specified technical result, and all together they are sufficient to improve the ease of use of the proposed invention.
  • the drawing shows a device for an evaporating liquid, general view.
  • the device contains a container 1 with a plug 2 having an external thread 3 for screwing a lid 4.
  • the plug 2 has an upper part 5 and a lower part 6 with an internal thread 7 for screwing it onto the neck 8 of the container 1.
  • the upper part 5 of the plug 2 contains an outlet 9, a piston 10 with grooves 11 for fluid passage and a spring-loaded upper element 12 in the form of a frusto-cone.
  • the lid 4 is connected to the upper part 5 of the plug 2 by means of a destructible bridge 13, and the lower part 6 of the plug 2 with a safety ring 14 - by means of a destructible element 15. Dotted lines show the safety ring 14 in its initial position before screwing the plug 2 onto the neck 8 of the container 1.
  • the safety ring 14 When assembling the plug 2, the safety ring 14 is inserted into the lower part 6 of the plug 2 with the fold of the destructible element 15.
  • the liquid device is used as follows.
  • the safety ring 14 When unscrewing (removing) the plug 2 from the neck 8 of the container 1, the safety ring 14 remains on the neck 8, which excludes the connection of other plugs to the container 1.
  • the applicant took into account the elements of behavioral economics, namely, the fact that the user has different muscular strength of the arms, and it is always more convenient for him to use a stronger arm for work.
  • the specified convenience was provided, first of all, for people with a more developed right hand, right-handed people.
  • the introduced essential features concerning the magnitude of the torques required to unscrew the lid 4 from the upper part 5 of the plug 2 and remove the lower part 6 of the plug 2 from the container 1 for overflowing into the inhaler (not shown) of the evaporating liquid in the container 1 allow perform the indicated operations with a stronger right hand.
  • the left hand has greater freedom of action and can hold the container 1 in a fixed position.
  • the device can be held with the left hand both by the lower part 6 of the plug 2, which is inconvenient, and by the container 1, which has large dimensions, which is more convenient.
  • the container 1 is turned with the stopper 2 down and inserted into the filler neck of the inhaler.
  • the stop of the inhaler contacts the spring-loaded upper element 12 and displaces it towards the lower part 6 of the plug 2, opening the outlet 9 and allowing the contents of the container 1 to flow into the inhaler.
  • the safety ring 14 When unscrewing the plug 2 from the neck 8 of the container 1 for free pouring of the drug into an inhaler that is not equipped with an appropriate filler neck with a stop (protruding rod), the safety ring 14 remains on the neck 8 of the container 1 and does not allow other devices to be connected to it.
  • the safety ring 14 in addition to creating convenience in work, also excludes unauthorized removal of the plug 2 from the neck 8 of the container 1 and manipulation with its contents.
  • a damaged safety ring on the neck of the container indicates the use of the container for overflowing the evaporating liquid into the inhaler, which is not equipped with a stop for moving the spring-loaded top element of the plug, which is also a certain convenience for the user.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Closures For Containers (AREA)

Abstract

L'invention concerne un récipient un liquide s'évaporant, qui peut être utilisé avec un inhalateur lors de son utilisation. Ce récipient comprend un bouchon et un couvercle qui possède une surface externe crantée et qui est connecté à la partie supérieure du bouchon par le biais d'au moins une spire d'un alésage interne et d'un pontet, lequel peut être brisé lors de l'application sur le couvercle d'un couple rotatif C ro.1 dans le sens inverse des aiguilles d'une montre. De plus, C ro.1 < C r.6,1, où C r.6,1 est le couple rotatif nécessaire pour dévisser le bouchon du goulot du récipient en présence d'un élément frangible le connectant à un anneau de sécurité. Le couvercle peut être dévissé de la partie supérieure du bouchon en l'absence du pontet sous l'action sur ce dernier d'un couple rotatif C ro.b, C ro.b < C r.s.p, où C r.s.p est le couple rotatif nécessaire pour dévisser la partie inférieure du bouchon depuis le goulot du récipient en l'absence d'élément frangible. Il est ainsi possible d'augmenter la commodité d'utilisation tout en excluant un retrait involontaire du bouchon dans son ensemble par rapport au goulot du récipient.
PCT/RU2020/000355 2019-11-05 2020-07-14 Dispositif pour liquide s'évaporant WO2021091419A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2019135356 2019-11-05
RU2019135356 2019-11-05

Publications (1)

Publication Number Publication Date
WO2021091419A1 true WO2021091419A1 (fr) 2021-05-14

Family

ID=75848040

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2020/000355 WO2021091419A1 (fr) 2019-11-05 2020-07-14 Dispositif pour liquide s'évaporant

Country Status (1)

Country Link
WO (1) WO2021091419A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232305C1 (de) * 1992-09-26 1994-03-31 Bernd Hansen Kappe für Behältnisse, insbesondere Flaschen
WO2014169979A1 (fr) * 2013-04-19 2014-10-23 Kocher-Plastik Maschinenbau Gmbh Récipient
RU181925U1 (ru) * 2017-04-18 2018-07-26 Акционерное общество "Медисорб" Пробка для емкости с жидкостью
WO2019154608A2 (fr) * 2018-02-09 2019-08-15 Holopack Verpackungstechnik Gmbh Récipient

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232305C1 (de) * 1992-09-26 1994-03-31 Bernd Hansen Kappe für Behältnisse, insbesondere Flaschen
WO2014169979A1 (fr) * 2013-04-19 2014-10-23 Kocher-Plastik Maschinenbau Gmbh Récipient
RU181925U1 (ru) * 2017-04-18 2018-07-26 Акционерное общество "Медисорб" Пробка для емкости с жидкостью
WO2019154608A2 (fr) * 2018-02-09 2019-08-15 Holopack Verpackungstechnik Gmbh Récipient

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