Abstract

The present invention provides a water-based formulation, comprising hydroxypropyl-β-cyclodextrin, an essential oil selected from a group consisting of Eucalyptus Globubus oil and Houttuynia cordata oil, for targeting the respiratory system, in particular for the upper respiratory system. The formulation is delivered as vapors through an inhaler with a controlled heater.

IPC Classes  ?

• A61K 9/00 - Medicinal preparations characterised by special physical form
• A61K 31/724 - Cyclodextrins
• A61K 36/61 - Myrtaceae (Myrtle family), e.g. teatree or eucalyptus
• A61K 36/78 - Saururaceae (Lizard's-tail family)
• A61K 47/26 - Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharidesDerivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
• A61K 47/10 - AlcoholsPhenolsSalts thereof, e.g. glycerolPolyethylene glycols [PEG]PoloxamersPEG/POE alkyl ethers
• A61M 11/04 - Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised

Abstract

Provided is a portable diffuser, comprising a skeleton (3), a housing (1) surrounding the skeleton (3), and a housing cap (2) capable of sliding relative to the housing (1), wherein a mounting cavity is formed between the housing (1) and the skeleton (3) for mounting an air blowing assembly (4), a control assembly (6) and a power assembly (5); the housing cap (2) is in sliding connection with the skeleton (3); when the housing cap (2) and the skeleton (3) slide away from each other, the housing cap (2) is separated from the housing (1), so that an air inlet channel (8) and a venting channel (9), communicating with the outside, are formed between the skeleton (3) and the housing cap (2); and when the housing cap (2) abuts against the housing (1), the air inlet channel (8) and the venting channel (9) are closed. A unidirectional air supply can be provided by using a blower to cooperate with a structure between the housing (1) and the housing cap (2), the internal structural design prevents reverse flowing of the airflow, and the fragrance of an aromatherapy agent capsule can be effectively sent out through the air blowing assembly.

IPC Classes  ?

• A61L 9/12 - Apparatus, e.g. holders, therefor

Abstract

Eucalyptus GlobubusHouttuynia cordataHouttuynia cordata oil, for targeting the respiratory system, in particular for the upper respiratory system. The formulation is delivered as vapors through an inhaler with a controlled heater.

IPC Classes  ?

• A61K 31/724 - Cyclodextrins
• A61K 36/61 - Myrtaceae (Myrtle family), e.g. teatree or eucalyptus
• A61K 36/78 - Saururaceae (Lizard's-tail family)
• A61K 47/26 - Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharidesDerivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
• A61K 47/10 - AlcoholsPhenolsSalts thereof, e.g. glycerolPolyethylene glycols [PEG]PoloxamersPEG/POE alkyl ethers
• A61P 11/00 - Drugs for disorders of the respiratory system
• A61K 9/12 - AerosolsFoams

Abstract

An apparatus that vaporizes a substance. The apparatus comprises a pod and a vaporizing device that removably connects to the pod. The pod includes a unique identification number and stores the substance to be vaporized and a carrier of the substance. The vaporizing device includes a memory that stores unique identification numbers and temperatures for each of the unique identification numbers, a reader that reads the unique identification number of the pod, and a controller that selects one of temperatures assigned to the unique identification number from the memory, and a heating element that heats the substance and the carrier to the one of the temperatures to vaporize the substance into a vapor for inhalation to a user.

IPC Classes  ?

• A61M 16/10 - Preparation of respiratory gases or vapours