WO1988009680A1 - Dispositif d'absorption orale de milieux fluides - Google Patents

Dispositif d'absorption orale de milieux fluides Download PDF

Info

Publication number
WO1988009680A1
WO1988009680A1 PCT/EP1988/000490 EP8800490W WO8809680A1 WO 1988009680 A1 WO1988009680 A1 WO 1988009680A1 EP 8800490 W EP8800490 W EP 8800490W WO 8809680 A1 WO8809680 A1 WO 8809680A1
Authority
WO
WIPO (PCT)
Prior art keywords
mouthpiece
container
pressure system
chamber
fluidic
Prior art date
Application number
PCT/EP1988/000490
Other languages
German (de)
English (en)
Inventor
Sandor Potak
Jürgen RABE
Original Assignee
Sandor Potak
Rabe Juergen
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 Sandor Potak, Rabe Juergen filed Critical Sandor Potak
Publication of WO1988009680A1 publication Critical patent/WO1988009680A1/fr

Links

Classifications

    • 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
    • A61M15/00—Inhalators
    • A61M15/0065—Inhalators with dosage or measuring devices

Definitions

  • the invention relates to a device for the oral intake of a fluidic agent with a container for receiving the agent.
  • the invention is based on the finding that it is particularly advantageous to supply certain medications in fluid form to a patient, since this makes it possible to bypass the gastrointestinal tract. This is essential for various medications in order not to harm the patient and to get the medication into the bloodstream as quickly as possible.
  • allergy-related coughing fits could also be alleviated better and in particular more quickly by using a suitable device to deliver herbal extracts in aqueous solution in the form of fine mist to the mouth as needed and at the discretion of the patient, enriched with the ambient air.
  • a suitable device to deliver herbal extracts in aqueous solution in the form of fine mist to the mouth as needed and at the discretion of the patient, enriched with the ambient air.
  • devices with an atomizing device and the supply of lemon balm extract in aqueous solution could bring some relief.
  • the present invention therefore has for its object to propose a device which both the medizi ⁇ listed sufficient therapeutic nisch claims, as well as an alternative 2 Q cold "smoking" possible by oral delivery of a fluidic agent, besides the psyche of the smoker largely invoice and takes into account the concerns of the non-smokers present.
  • a triggering device which can be actuated by a pressure system and a metering and timing device is arranged, the pressure system having a propellant which is operated with the aid of a friction-free piston the chamber containing the fluidic agent is designed to act 30.
  • a device is thus available, by means of which a fluidic agent can be taken orally via a mouthpiece.
  • the friction-free piston is designed as a diaphragm or membrane which separates two chambers of the container, the fluidic medium being in one chamber and the propellant being a gas or compressed air in the other.
  • the pressure system has a compression spring as a propellant, which is arranged so that it can act on the chamber containing the fluidic agent with the aid of a friction-free piston.
  • the container is advantageously constructed in two parts, one part containing the interchangeable mouthpiece and the metering and dispensing device and the other having the chambers for receiving the fluid and the pressure system, and both parts are ver by means of a screw connection or a bayonet catch ⁇ designed to be bindable and through the axis of the screw system a pipe connection containing a mechanically controllable valve is guided from the chamber containing the fluidic medium to the mouthpiece.
  • the mechanically controllable valve is connected via a mechanical system to a push button on the housing, the mechanical system having a quantity-adjustable device.
  • the mechanical system is connected to a timer that can be triggered upon actuation and that has a repeat lock that can be lifted after a predetermined time.
  • a fluidic agent which has, for example, a stimulant such as nicotine, caffeine or tea
  • the push button can be connected by means of a triggerable child safety device, so that abuse by children is prevented.
  • the pipeline which leads from the mouthpiece to the chamber which contains the fluidic medium, has a suction line which leads through the housing wall and which allows air to be admixed when the user creates a negative pressure on the mouthpiece.
  • the device In order to convey to the "cold smoker” and his surroundings the idea of smoking when the device for supplying a nicotine-containing fluidic agent is used, the device is spatially designed as a smoking pipe.
  • FIGURE 1 shows a longitudinal section through the device according to the invention
  • FIGURE 2 shows a longitudinal section through a further embodiment according to the invention
  • FIGURE 3 shows a longitudinal section through yet another embodiment of the device with a special valve in the closed position
  • FIGURE 4 shows the embodiment of Figure 3, but in the open position of the valve
  • FIGURE 5 shows a longitudinal section of the triggering, dosing and timing device
  • FIGURE 6 shows the upper part of the device with a closure.
  • the device according to the invention can have a circular or approximately elliptical cross section and it consists of at least two parts, as can be seen from FIGS. 1 to 5.
  • One end of the device is a shape and size of a mouthpiece known per se.
  • the other end of the device depends on
  • a) a one-way version and b) a reusable version Basically there are provided: a) a one-way version and b) a reusable version.
  • Fig.l shows a possible version as a basic model.
  • the mouthpiece 1 is preferably made of plastic e.g. made of POM, PA, PE or PC, tapering at one end to a shape customary for a mouthpiece.
  • the mouthpiece merges into a container part 4, which contains a triggering device 5, a metering device 6 and a timing device 7.
  • a thread 11 is provided as a coupling element in order to connect the exchange part 12 to it. It is also possible to choose a different, equivalent connecting element, e.g. a bayonet catch.
  • the exchange part 12 contains a chamber 13 which is separated by a membrane 9 in two sections.
  • the propellant which may be compressed air or another gas, and presses against the membrane 9, which thus exerts pressure on the upper chamber 15, in which the fluidic agent is located.
  • the tube 18 is connected to the mouthpiece 1 ' .
  • an intake pipe 19 which is connected to the pipe 18.
  • Container This is preferably cylindrical and made as an extruded part.
  • the membrane or diaphragm 9 divides the interior of this cylinder into two areas. a) in the compressed air space and b) in the space for the fluid containing the therapeutic agent or the pleasure substances.
  • the removal element is a well-known valve system described in detail in lighter systems.
  • the dosing device has the task of timing the removal element.
  • the invention proposes to use a hammer of small mass (approx. 2gr.) acted on by a compression spring and let it act tangentially on a cam by means of balancing.
  • a return spring returns the hammer to the starting position.
  • the cam is non-positively connected to a threaded spindle and its rotation is limited to a rotation of approx. 30 °.
  • the cam itself is returned to the starting position by a torsion spring.
  • the timer or clock mechanism is a mechanical or magneto-mechanical device. It is actuated at the same time as the removal element or dosing device and is intended to prevent more than the intended amount being able to be removed from the container within a period of time.
  • the timer is preferably integrated in the actuation button. Its mode of operation is comparable to that of the self-timer in cameras.
  • Child safety device This element is intended to prevent children from being harmed by the device.
  • the instrument is adequately secured against abuse by children, e.g. if the actuation force on the actuation button is over 1500 gr, or the said button has a lock which can be activated by turning the button e.g. must first be released by 90 °.
  • the protective cap provided according to FIG. 6 is also a possible child safety device.
  • the medium from the time chamber of the container leaves the bore of the removal element at high speed in the direction of the mouthpiece. - d -
  • porous active surfaces e.g. ceramic parts 20 (see FIG. 3 and 4) housed.
  • the medium which is usually liquid, is distributed in porous use, which allows easy evaporation.
  • the "pulling" on the mouthpiece and the effect of the suction hole promote this process.
  • no porous elements inserts are provided.
  • the nebulization takes place through a corresponding design of the mouth end.

Abstract

Un dispositif d'absorption orale de milieux fluides comprend un récipient pour le milieu fluide. Un dispositif de déclenchement (5) d'un système de pression avec un agencement de dosage et de chronométrage est agencé dans un récipient ayant au moins une chambre et pouvant être relié à une embouchure (1). Le système de pression comprend un fluide moteur qui agit sur la chambre (13) contenant le milieu fluide par l'intermédiaire d'un piston (9) travaillant sans friction. Le piston (9) exempt de friction a la forme d'un diaphragme ou d'une membrane qui sépare le récipient en deux chambres (13, 14), le milieu fluide étant contenu dans une des chambres (13) et le fluide moteur, qui peut être un gaz ou de l'air comprimé, étant contenu dans l'autre chambre (14). Le récipient est formé en deux pièces, la première comprenant l'embouchure échangeable (1) et le dispositif de dosage et de chronométrage, et l'autre pièce comprenant les chambres (13, 14) pour le milieu fluide et pour le système de pression. Les deux pièces sont reliées par un assemblage à vis (11) ou par une fermeture à baïonnette. Un conduit tubulaire (18) contenant une soupape (16) à commande mécanique est agencé à travers l'axe du système de vissage, menant de la chambre (13) qui contient le milieu fluide jusqu'à l'embouchure (1).
PCT/EP1988/000490 1987-06-06 1988-06-01 Dispositif d'absorption orale de milieux fluides WO1988009680A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873718910 DE3718910A1 (de) 1987-06-06 1987-06-06 Vorrichtung zur oralen einnahme eines fluidischen mittels
DEP3718910.7 1987-06-06

Publications (1)

Publication Number Publication Date
WO1988009680A1 true WO1988009680A1 (fr) 1988-12-15

Family

ID=6329159

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1988/000490 WO1988009680A1 (fr) 1987-06-06 1988-06-01 Dispositif d'absorption orale de milieux fluides

Country Status (4)

Country Link
EP (1) EP0315684A1 (fr)
AU (1) AU1961888A (fr)
DE (1) DE3718910A1 (fr)
WO (1) WO1988009680A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993025258A1 (fr) * 1992-06-15 1993-12-23 Norton Healthcare Ltd. Inhalateur
US9050431B2 (en) * 2010-10-18 2015-06-09 Jeffrey turner Device for dispensing a medium
US9545489B2 (en) 2010-10-18 2017-01-17 Jeffrey Turner Device for dispensing a medium

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD642330S1 (en) 2009-10-26 2011-07-26 Jeffrey Turner Delivery device
DE102013112537A1 (de) * 2013-11-14 2015-05-21 Xeo International Ltd. Elektrisch betriebener Raucherartikel und Computerprogramm
DE102015008733A1 (de) * 2015-07-06 2017-01-12 Hardy Klemm Dampferuhr Kurzzeitmesser für Elektrische Zigarette

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320953A (en) * 1964-08-06 1967-05-23 Rindner Sheperd Mouth inhaler simulating smoking device
US4393884A (en) * 1981-09-25 1983-07-19 Jacobs Allen W Demand inhaler for oral administration of tobacco, tobacco-like, or other substances
EP0111163A2 (fr) * 1982-12-03 1984-06-20 Bosch-Siemens HausgerÀ¤te GmbH Dispositif d'inhalation avec moyens de dosage
WO1987005813A1 (fr) * 1986-03-24 1987-10-08 Nilsson Sven Erik Dispositif permettant l'auto-administration de substances physiologiquement actives avec prevention de surdosage

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320953A (en) * 1964-08-06 1967-05-23 Rindner Sheperd Mouth inhaler simulating smoking device
US4393884A (en) * 1981-09-25 1983-07-19 Jacobs Allen W Demand inhaler for oral administration of tobacco, tobacco-like, or other substances
EP0111163A2 (fr) * 1982-12-03 1984-06-20 Bosch-Siemens HausgerÀ¤te GmbH Dispositif d'inhalation avec moyens de dosage
WO1987005813A1 (fr) * 1986-03-24 1987-10-08 Nilsson Sven Erik Dispositif permettant l'auto-administration de substances physiologiquement actives avec prevention de surdosage

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993025258A1 (fr) * 1992-06-15 1993-12-23 Norton Healthcare Ltd. Inhalateur
US9050431B2 (en) * 2010-10-18 2015-06-09 Jeffrey turner Device for dispensing a medium
US9545489B2 (en) 2010-10-18 2017-01-17 Jeffrey Turner Device for dispensing a medium

Also Published As

Publication number Publication date
EP0315684A1 (fr) 1989-05-17
DE3718910A1 (de) 1988-12-15
AU1961888A (en) 1989-01-04

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