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WO1993016747A1 - Nouveau separateur-applicateur adaptable aux pulverisateurs d'usage medical ou pharmaceutique - Google Patents

Nouveau separateur-applicateur adaptable aux pulverisateurs d'usage medical ou pharmaceutique Download PDF

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Publication number
WO1993016747A1
WO1993016747A1 PCT/ES1992/000002 ES9200002W WO9316747A1 WO 1993016747 A1 WO1993016747 A1 WO 1993016747A1 ES 9200002 W ES9200002 W ES 9200002W WO 9316747 A1 WO9316747 A1 WO 9316747A1
Authority
WO
WIPO (PCT)
Prior art keywords
applicator
medical
sprayers
patient
pharmaceutical use
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/ES1992/000002
Other languages
English (en)
Spanish (es)
Inventor
Manuel Bravo Galan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PCT/ES1992/000002 priority Critical patent/WO1993016747A1/fr
Publication of WO1993016747A1 publication Critical patent/WO1993016747A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A61M15/0086—Inhalation chambers
    • 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
    • A61M15/0086—Inhalation chambers
    • A61M15/0088—Inhalation chambers with variable volume

Definitions

  • the present invention relates to a new spacer-applicator adaptable to sprayers for medical or pharmaceutical use, which has as its main characteristic, its small volume, which makes it suitable for being carried by patients who have a permanent dependence on this type of devices, such as the case of asthmatic patients.
  • Various types of applicators are currently known, which preferably consist of an elongated tube that connects at one end to the sprayer, and the other is directed to the patient's oral cavity, or in more complex mechanisms with which the The patient has to blow beforehand, which determines that the air introduced by him pushes a valve into the mechanism, thus facilitating the entry of the particles of the medicinal substance.
  • the disadvantage of these mechanisms lies in a high cost, in a size that makes it annoying for transport, and in the impossibility of being used in certain patients, in the case of newborns, when having to blow - previously to operate the device and enable the entry of the medical substance.
  • the present invention which significantly improves the known models, consists of a spacer-applicator suitable for use on the different types of pharmaceutical or medical sprayers available on the market, being of preferential utility in those patients with severe respiratory tract who need a correct accuracy in the doses prescribed by the doctor, in asthmatics and in newborns,
  • the spacer-applicator constituted in a suitable material will be provided with a series of compartments that can be inflated by the user or patient, configuring a conical body in which its larger diameter end will adapt to the buc-nasal area of the patient, and the smaller diameter end will receive the corresponding spray application.
  • FIGURE.- Shows a perspective of the swollen spacer-applicator.
  • the spacer-applicator -1- will be constituted in -a suitable material, which allows its folding and subsequent inflation, mainly a plastic material, presenting a closed annular shape in one piece and with its open ends. All its surface or only part of it will be covered by a series of compartments -2- capable of being swollen through an external valve -3-.
  • a suitable material which allows its folding and subsequent inflation
  • mainly a plastic material presenting a closed annular shape in one piece and with its open ends. All its surface or only part of it will be covered by a series of compartments -2- capable of being swollen through an external valve -3-.
  • the inflamed and armed spacer- -applicator is achieved, constituting a trunk-conical body in which its end of greater diameter -4- will be shaped so that is anatomically adapted to the patient's buco-nasal area, while its lower end -5- will be in charge
  • the spacer-applicator once swollen through the valve -3- and adapted by its end -4- on the patient's face and once the sprayer -6- is mounted, there will be nothing more to act on this last so that the medicinal particles -7- canalizads in the cone -1- are directed towards the mouth and nose of the patient so that they can aspirate them in sufficient quantity.
  • this new spacer-applicator lies in that deflated, the physical body it occupies is minimal with which it is suitable to be transported and used at any place and time, also improving the amount of particles of medicinal substance that penetrate the patient getting in each spray a correct take of the doses prescribed by the doctor.

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)

Abstract

Nouveau séparateur-applicateur (1) adaptable à des pulvérisateurs (6) d'usage médical ou pharmaceutique, adaptable à la bouche de l'utilisateur et étant constitué par une pièce en plastique de forme annulaire fermée, dotée de compartiments (2) longitudinaux gonflables qui, une fois gonflés d'air, forment un corps tronconique qui s'applique à une extrémité (4) à l'anatomie de l'utilisateur et qui reçoit un pulvérisateur (6) à son autre extrémité (5).
PCT/ES1992/000002 1992-02-19 1992-02-19 Nouveau separateur-applicateur adaptable aux pulverisateurs d'usage medical ou pharmaceutique Ceased WO1993016747A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/ES1992/000002 WO1993016747A1 (fr) 1992-02-19 1992-02-19 Nouveau separateur-applicateur adaptable aux pulverisateurs d'usage medical ou pharmaceutique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES1992/000002 WO1993016747A1 (fr) 1992-02-19 1992-02-19 Nouveau separateur-applicateur adaptable aux pulverisateurs d'usage medical ou pharmaceutique

Publications (1)

Publication Number Publication Date
WO1993016747A1 true WO1993016747A1 (fr) 1993-09-02

Family

ID=8275656

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES1992/000002 Ceased WO1993016747A1 (fr) 1992-02-19 1992-02-19 Nouveau separateur-applicateur adaptable aux pulverisateurs d'usage medical ou pharmaceutique

Country Status (1)

Country Link
WO (1) WO1993016747A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994007555A3 (fr) * 1992-09-28 1994-06-23 Grayco Inc Dispositif de reanimation gonflable
WO1995020414A1 (fr) * 1994-01-27 1995-08-03 Astra Aktiebolag Chambre d'inhalation prevue pour etre utilisee avec un inhalateur doseur pour enfant
WO1997005919A3 (fr) * 1995-08-09 1997-04-10 Gottfried Feuchtgruber Masque de respiration artificielle emballe
WO2007068341A1 (fr) * 2005-12-14 2007-06-21 Markos Mefar S.P.A. Masque pour thérapie par aérosol
WO2013179267A1 (fr) * 2012-06-01 2013-12-05 Koninklijke Philips N.V. Dispositif d'interface respiratoire pour administrer un gaz à l'utilisateur

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191025201A (en) * 1909-11-06 1911-07-20 Georges Reynaud Improvements in and relating to the Industrial Manufacture of Indiarubber.
US2410903A (en) * 1943-10-01 1946-11-12 Rogge Marion Ann Heated nasal inhaler
FR1244283A (fr) * 1959-01-06 1960-10-21 British Oxygen Co Ltd Sac à gonflage automatique pour la respiration artificielle
FR2598918A1 (fr) * 1986-05-23 1987-11-27 Lille Ii Universite Droit Sant Dispositif permettant l'insufflation dans les voies respiratoires d'une poudre radio-opaque a l'etat finement divise
US4898164A (en) * 1989-02-17 1990-02-06 Iosif Baumberg Air supplying device, and method of air supply

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191025201A (en) * 1909-11-06 1911-07-20 Georges Reynaud Improvements in and relating to the Industrial Manufacture of Indiarubber.
US2410903A (en) * 1943-10-01 1946-11-12 Rogge Marion Ann Heated nasal inhaler
FR1244283A (fr) * 1959-01-06 1960-10-21 British Oxygen Co Ltd Sac à gonflage automatique pour la respiration artificielle
FR2598918A1 (fr) * 1986-05-23 1987-11-27 Lille Ii Universite Droit Sant Dispositif permettant l'insufflation dans les voies respiratoires d'une poudre radio-opaque a l'etat finement divise
US4898164A (en) * 1989-02-17 1990-02-06 Iosif Baumberg Air supplying device, and method of air supply

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994007555A3 (fr) * 1992-09-28 1994-06-23 Grayco Inc Dispositif de reanimation gonflable
WO1995020414A1 (fr) * 1994-01-27 1995-08-03 Astra Aktiebolag Chambre d'inhalation prevue pour etre utilisee avec un inhalateur doseur pour enfant
US6435176B1 (en) 1994-01-27 2002-08-20 Astra Aktiebolag Spacer for use with a metered dose inhaler
WO1997005919A3 (fr) * 1995-08-09 1997-04-10 Gottfried Feuchtgruber Masque de respiration artificielle emballe
US6109263A (en) * 1995-08-09 2000-08-29 Feuchtgruber; Gottfried Packaged respiratory mask
WO2007068341A1 (fr) * 2005-12-14 2007-06-21 Markos Mefar S.P.A. Masque pour thérapie par aérosol
WO2013179267A1 (fr) * 2012-06-01 2013-12-05 Koninklijke Philips N.V. Dispositif d'interface respiratoire pour administrer un gaz à l'utilisateur
CN104363946A (zh) * 2012-06-01 2015-02-18 皇家飞利浦有限公司 用于将气体输送给用户的呼吸界面装置

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