23 results about "Inhaled substance" patented technology

Compositions which are fragrant and contain at least a member set culled from a library of compositions, each being comprised of sub-combinations of selected terpenes. Fragrances that mimic that of various states of organic and synthetic aromatics including products, processes and those from non-combusted plant products, among other things, uniquitous products, processes, medicinals, and related moieties leverage databases of all known terpene groupings are offered for consideration, and have been provided, according to the instant teachings.

1. The name of the design product: inhaler. 2. The use of the design product: the inhaler for inhaling substances such as fragrance, essential oil, etc. through the mouth and nose. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The present disclosure provides a substrate comprising a filler, e.g., tobacco or non-tobacco botanical material, a binder, an aerosol-forming material, and a capsule, wherein the capsule comprises an inner payload of the aerosol-forming material, an active ingredient, a flavoring substance, or a combination thereof. The final form of the substrate can be configured for use in an aerosol generating element for an aerosol delivery device. Aerosol generating elements and aerosol delivery devices comprising the substrate are also provided. Such devices utilize an electrical heating or combustible ignition source to heat the substrate, thereby producing an inhalable substance in aerosol form.

This invention provides an adapter device for powering a portable inhalation device, characterized by comprising: a power-side connector configured to connect to a power source; a device-side connector configured to connect to the portable inhalation device; and a power adapter configured to adjust electrical energy received from the power source so that the electrical energy can be used by the portable inhalation device, wherein the portable inhalation device uses the adjusted electrical energy from the power adapter, rather than chemical battery energy, to vaporize an inhaled substance. This adapter device enables the portable inhalation device to eliminate the need for a battery, thereby reducing device weight, simplifying device structure, reducing manufacturing costs, and eliminating environmental problems associated with battery disposal.

The utility model belongs to the field of in-vitro inhalation and exposure, and particularly relates to a bionic breathing type exposure system for inhales. The system comprises a breathing power device, a mouth branch and a nose branch, the mouth branch and the nose branch are connected with the breathing power device, the downstream of the mouth branch and the downstream of the nose branch converge to form a throat structure and then are connected with a trachea branch, and the trachea branch comprises a bronchial tree with a plurality of branches. The mouth branch and / or the nose branch are / is connected with a diverter valve used for adjusting the diverter flow of the mouth branch and the nose branch; at least one of the branches is connected with a lung unit exposure device; the lung unit exposure device comprises a microporous membrane for cell growth, a gas chamber and a liquid chamber, wherein the gas chamber and the liquid chamber are located on the two sides of the microporous membrane respectively. According to the utility model, the grading and shunting environment of a bronchial tree where cells are located can be accurately simulated, the respiratory physiological microenvironment where the cells are located can be reduced, and the exposure dose of the cells can be accurately evaluated, so that a more accurate cell exposure experiment result can be obtained.

A breathing system for a patient to inhale an analgesic, anaesthetic and / or sedative substance from, comprising a patient airway interface 10 through which the patient inhales and exhales, substance a

The breathing system for a patient to inhale a substance from, the substance being for analgesic, anaesthetic and / or sedative effect on the patient, comprises a patient airway interface, an adding means 16, a user control 18 and a control means. The patient airway interface is mountable on the patient so that inhaling and exhaling occur through the patient airway interface consecutively and repetitively. The adding means is for adding the substance to gas to be inhaled, wherein the substance is provided in volatile liquid form, and vaporisation of the substance into the gas is facilitated. The user control is coupled to the control means to provide input thereto in response to operation of the user control. The user control can be mountable to the hand of a patient so that the patient can operate the user control in a user action, thereby to send information indicative of substance being wanted to the control means, and / or in response to stimulus.

A method for controlling a vaporizer device may include determining a first temperature, vaporizing an inhalable substance at the first temperature, raising the first temperature by a temperature quantity, wherein a second temperature is a sum of the temperature quantity and the first temperature; and vaporizing the inhalable substance at the second temperature, wherein the temperature quantity is less than 3° C.

A breathing system arranged for a patient to breath through continuously and to inhale a substance from during breathing, comprising: adding means for adding the substance to gas to be inhaled, and control means for pressurising contained gas. The adding means comprises: a reservoir for containing the substance in a liquid form; and vaporisation means for vaporising the substance. The contained gas is linked to the substance in the reservoir to drive the substance to the vaporisation means. The control means comprises a pressure reduction means for enabling loss of the pressurised gas at a rate that is less than a rate at which the control means can pressurise the gas.

A substrate in beaded form is provided which includes at least one non-tobacco botanical material, or a flavorant, a botanical extract, or both; a binder; an aerosol forming material; optionally, water and a tobacco material; and optionally a filler. The final form of the substrate can be configured for use in aerosol generating components for aerosol delivery devices. Further provided are aerosol generating components and aerosol delivery devices including the substrate in beaded form. Such devices utilize electrically generated heat or combustible ignition sources to heat the substrate, providing an inhalable substance in the form of an aerosol.

Gas distribution unit (3, 4, 8, 9, 16, 25) for a system for ventilation and oxygenation of a patient (30) comprises in a common unit: - a switching unit (8), - a breathing gas dosing path (3), - a patient-near connecting element (25), - a gas extraction connection (16) for extracting partial quantities of breathing gas from the inhalation gas, - a gas return connection (24) for inhalation gas and - a purge gas dosing path (4), - a control unit (9) on, wherein the gas distribution unit (3, 4, 8, 9, 16, 25) designed as a common structural unit has connections for connection to an oxygenation system (2), a dosing system (7), a ventilation system (1) and the patient (30), wherein the patient-near connecting element 25, the reflection unit 18, the gas return connection 24 and the gas extraction connection 16 are designed as a common structural unit integrated into the patient-near connecting element 25, wherein the switching unit (8) is designed to divide and / or distribute gas quantities enriched with inhalative substances (100) into the respiratory gas dosing path (3) and the purge gas dosing path (4), wherein the switching unit (8) is designed to supply and provide a partial quantity of respiratory gas enriched with the inhalative substances into the respiratory tract of the patient (30) by means of the respiratory gas dosing path (3) and by means of the patient-proximate connecting element (25), wherein the switching unit (8) is designed to supply and provide a partial amount of respiratory gas enriched with the inhalable substances to an oxygenation system (2) by means of the purge gas dosing path (4), wherein the control unit (9) is designed to control the switching unit (8), wherein the control unit (9) is designed to control a dosage of inhalative substances.

A system for diffusing an inhalable substance comprises a power supply including a cartridge interface. The cartridge interface mates with a first power supply interface of a proprietary cartridge, and the system also includes an adaptor including a second power supply interface and a foreign cartridge interface. The second power supply interface mates with the cartridge interface, and the foreign cartridge interface mates with a power coupler of a foreign cartridge.

A system for diffusing an inhalable substance comprises a power supply including a cartridge interface. The cartridge interface mates with a first power supply interface of a proprietary cartridge, and the system also includes an adaptor including a second power supply interface and a foreign cartridge interface. The second power supply interface mates with the cartridge interface, and the foreign cartridge interface mates with a power coupler of a foreign cartridge.

The utility model relates to a filtering device of a negative pressure aspirator, which is used for carrying out solid-liquid separation on substances sucked into a liquid collecting bottle and comprises a filter cartridge, a positioning shaft and a filter screen group, the filter cartridge is arranged in the liquid collecting bottle, the upper end of the filter cartridge is open, and the upper end of the filter cartridge is communicated with an inlet of the liquid collecting bottle; a positioning shaft is detachably arranged in the filter cartridge, the positioning shaft and the filter cartridge are coaxially arranged inside and outside, the lower end face of the filter cartridge is hollowed out, liquid substances can flow out conveniently, a filter screen set is detachably arranged in the filter cartridge and comprises multiple layers of filter screens which are arranged in parallel up and down, the filtering effect is improved, each layer of filter screen is arranged on the positioning shaft in a sleeving mode, and radial positioning of the filter screens is achieved. According to the utility model, solid-liquid separation of an inhaled substance can be realized, the separated solid substance can be conveniently and directly observed, medical staff can conveniently search and check the solid substance, the occurrence probability of adverse events in an operation is reduced, the unnecessary operation time is prevented from being increased, the risk of infection of a patient is prevented from being increased, and the safety of the patient in the operation is guaranteed.

Provided is a computer implemented method for determining airway deposition of an inhaled substance in a zone of a lung of a subject, comprising: —receiving a patient dataset of the subject comprising a parameter set of two or more parameters and corresponding values, wherein the parameters in the parameter set form at least four dimensionless numbers in a dimensionless correlation specific to the zone, —determining, from the dimensionless correlation and the corresponding values of the parameters in the parameter set, the airway deposition of the inhaled substance in the zone of the lung of the subject.

A breathing system for a patient to inhale a substance from, comprises: a patient airway interface (10) mountable on the patient so that breathing occurs through the patient airway interface; an airwa

The present invention provides a heating unit for a flavor inhaler that heats a solid smokeable substance containing a smokeable substance to atomize the smokeable substance, and provides an integrated heating unit for a flavor inhaler in which the fixed part can withstand use even under high-temperature heating. [Solution] The heating unit for the flavor inhaler has an opening 51 and a side surface 52 surrounding the opening, a partition 50 that partitions a receiving section 53 for receiving the inhalable substance 30, a heating section 60 that heats the partition section, a fixing section 80 that fixes the heating section to the partition section, and a first heat insulating section 70 that is disposed between the heating section and the fixing section.

An aerosol delivery device is provided that comprises a control body and an aerosol source member. The aerosol delivery device includes a resonant transformer comprising a resonant transmitter and a resonant receiver. The aerosol source member includes an inhalable substance medium at least a portion of which is positioned proximate the resonant transmitter. The resonant transmitter is configured to generate an oscillating magnetic field and induce an alternating voltage in the resonant receiver when exposed to the oscillating magnetic field, such that the alternating voltage causes the resonant receiver to generate heat and thereby vaporize components of the inhalable substance medium to produce an aerosol. In some implementations, the resonant receiver comprises part of the control body. In other implementations, the resonant receiver comprises part of the aerosol source member.

An inhaler apparatus includes a receiver port configured to receive a keyed canister with an inhalation substance. The receiver port includes a key shape to receive a keyed receiver top of the keyed canister. The apparatus includes a wireless data module configured to read encrypted data from and write encrypted data to a memory chip affixed to a side of the keyed canister, a lockout device configured to prevent the keyed canister from dispensing a metered dose of the inhalation substance while locked, and a dispenser module configured to maintain the lockout device in the locked state, to read a next metered dose data from the memory chip, to unlock the locking device at a time for the next metered dose, to lock the lockout device in response to a user dispensing the next metered dose, and writing the time of the dose to the memory chip.

An aerosol delivery device is provided that comprises a control body and an aerosol source member. The aerosol delivery device includes a resonant transformer comprising a resonant transmitter and a resonant receiver. The aerosol source member includes an inhalable substance medium at least a portion of which is positioned proximate the resonant transmitter. The resonant transmitter is configured to generate an oscillating magnetic field and induce an alternating voltage in the resonant receiver when exposed to the oscillating magnetic field, such that the alternating voltage causes the resonant receiver to generate heat and thereby vaporize components of the inhalable substance medium to produce an aerosol. In some implementations, the resonant receiver comprises part of the control body. In other implementations, the resonant receiver comprises part of the aerosol source member.

An aerosol delivery device configured to produce an inhalable substance is disclosed.SOLUTION: The aerosol delivery device may comprise a control body, a heating member, a control component, a power source, and a removable aerosol source member comprising an inhalable substance medium, the aerosol source member being configured for insertion into the control body and defining a heated end and a mouth end, the heated end being configured to be positioned proximate the heating member when the heated end is inserted into the control body. In some implementations, the heating member may comprise a base heating member and a substrate heating member, wherein the base heating member is disposed in the control body and the substrate heating member is disposed in the aerosol source member. In some implementations the heating member may comprise a flexible heating member surrounding a heating cylinder disposed within a portion of the engaging end of the control body.SELECTED DRAWING: Figure 2

A system for administration of a substance having sedative, anaesthetic and / or analgesic effect on a patient comprising a means for delivering the substance to the patient and an adding means 14; a us

A substrate in beaded form is provided which includes at least one non-tobacco botanical material, or a flavorant, a botanical extract, or both; a binder; an aerosol forming material; optionally, water and a tobacco material; and optionally a filler. The final form of the substrate can be configured for use in aerosol generating components for aerosol delivery devices. Further provided are aerosol generating components and aerosol delivery devices including the substrate in beaded form. Such devices utilize electrically generated heat or combustible ignition sources to heat the substrate, providing an inhalable substance in the form of an aerosol.