336 results about "Inhaler" patented technology

A personal vapor inhaling unit is disclosed. An electronic flameless vapor inhaler unit that may simulate a cigarette has a cavity that receives a cartridge in the distal end of the inhaler unit. The cartridge brings a substance to be vaporized in contact with a wick. When the unit is activated, and the user provides suction, the substance to be vaporized is drawn out of the cartridge, through the wick, and is atomized by the wick into a cavity containing a heating element. The heating element vaporizes the atomized substance. The vapors then continue to be pulled by the user through a mouthpiece and mouthpiece cover where they may be inhaled.

A needle (12, 14, Fig 1) for piercing a capsule (2, Fig 1) of powder, for example in a medical inhaler, comprises a first stage, a second stage and third stage. The first stage 18, (48, Fig 5a) is a s

A loading assembly for an inhaler and an inhaler is provided. The loading assembly includes: an actuator; a first component including a first helical end surface; and a second component including: a helical section having a second helical end surface for mating with the first helical end surface; and a horizontal section adjacent to the helical section. The first component and the second component are configured such that the second component is capable of moving away from the first component to a preloaded position in the case where the second component rotates relative to the first component in a first direction along the mating first and second helical end surfaces, and the actuator is configured to carry the horizontal section to block the second component from leaving the preloaded position in the case where the second component has been moved to the preloaded position.

The utility model relates to the technical field of non-antibiotic environment-friendly piglet feed mixing, and discloses a non-antibiotic environment-friendly piglet feed mixing structure which comprises a machine box body and a working table, and the working table is fixedly connected to the bottom of the machine box body. The device is reasonable in structure, high-temperature steam is processed through a high-temperature steam engine of the high-temperature water baking module, the high-temperature steam is released into mixed piglet feed through a steam releaser, sufficient water baking is carried out, and after water baking is finished, a steam recycling machine in the steam recycling module is started, so that the piglet feed is fully baked. Residual water vapor in the machine is sucked into the steam recycling machine through the steam inhaler, so that piglet feed in the machine can be cooled, the piglet feed can be softened in the process, and after piglets eat the piglet feed, the piglet feed is softened, is more convenient to digest and can be better absorbed by the piglets; the nutrition of the piglet feed can be exerted to the greatest extent.

The invention belongs to the technical field of equipment management, and particularly relates to a multi-equipment access-oriented mobile rehabilitation workstation management system, which comprises a mobile terminal, a doctor advice management module and an equipment interface module, the mobile terminal is deployed on the portable electronic equipment and is used for providing a unified operation interface; the doctor's advice management module is in communication connection with a hospital information system HIS and is used for receiving, executing and cancelling rehabilitation treatment doctor's advice; the equipment interface module provides a standardized equipment access interface, supports access of various rehabilitation equipment at least including an aspirator, a six-minute walking tester, continuous monitoring equipment and a power bicycle, and realizes automatic acquisition and transmission of equipment data. According to the invention, through a standardized device interface module, all devices are forcibly required to follow a unified communication protocol to access the mobile terminal, and new devices can access the system only through an adaptive interface; collecting equipment data in real time during treatment; and the equipment data is communicated with the HIS system, so that the risk of manual operation errors is reduced.

Inhaler systems, and methods, for targeted drug delivery, including an inhaler comprising a body, a flow meter, a chamber, a nozzle, a processor, and a memory. The body defines a cavity, an intake orifice, and a mouthpiece orifice having a cross-section. The nozzle is in selective fluid communication with the chamber, is positionable within the cross-section, has an aperture having an adjustable diameter, and is configured to selectively release drugs from the chamber. The memory stores instructions that, when executed by the processor, cause the processor to: store a drug diameter and one or more targeted drug delivery regions; receive a profile including a peak flow rate and a duration; and determine a delivery strategy by providing the drug diameter, the one or more targeted regions, and the profile as inputs to a machine learning model. The delivery strategy may include aperture diameter, nozzle position, and release time.

Systems, computer programs, devices, and methods that enable coordination across multiple devices of the mobile ecosystem. In one embodiment, smart glasses detect when a user is about to eat food or take a drink and capture the consumable and portion. The data is recorded in a "morsel track" for health activity analysis. Low-fidelity captures provide preliminary recognition, while higher-fidelity captures are selectively invoked for definitive classification. Machine-learning logic generates predicted metabolic responses, such as real-time glucose trends, based on the recorded events. Predicted responses may dynamically adjust the operation of continuous glucose monitors, heart-rate sensors, or other biomedical devices. In some embodiments, the system triggers a pharmaceutical dispenser, such as an insulin pump, inhaler, or transdermal patch, to provide closed-loop therapeutic intervention in real time.

The present invention relates to a method for evaluating the effectiveness of an aerosol (3) for pulmonary drug delivery, as well as inhaler devices (2, 2a, 2b, 2c, 2d), orally inhaled drugs (1), and drug / device combination products (7). [Solution] An inhaler device (2, 2a, 2b, 2c, 2d) can generate an aerosol (3), which contains aerosol particles (30) containing an orally inhaled drug (1). The method includes the steps of providing a computational lung model (Lmod) and a computational particle transport and deposition model (Pmod), calculating the spatial particle deposition distribution (Ddist) of discrete particles (30') based on a determined aerosol value (Aval) of an aerosol parameter (Apar), calculating the efficacy value (Eval) of an efficacy parameter (Epar) based on the spatial particle deposition distribution (Ddist), and using the efficacy value (Eval) to automatically evaluate the efficacy of the aerosol (3) for lung drug delivery.

This flavor inhaler comprises an assembly including a heating part and a control part, and a case accommodating the assembly, wherein: the case extends in the longitudinal direction and has a first end and a second end, and comprises a first opening part formed in the end surface of the first end, and a second opening part formed in a side surface extending from the first end side to the second end side; the first opening part and the second opening part are connected openings; the first opening part has dimensions that enable the assembly to be inserted into the case through the first opening part; and the second opening part has dimensions that prevent the inserted assembly from falling out through the second opening part.

The utility model discloses a counting device and an aerosol inhaler. In the counting device, a driving rod comprises a main body part, an extending part, a triggering part and an anti-falling part, and a counting gear assembly comprises a gear support, a gear cover plate and a counting gear; the gear support comprises an anti-disengagement matching part, the anti-disengagement matching part is of a boss structure extending in the vertical direction, the anti-disengagement matching part is inserted into a U-shaped limiting groove formed by the anti-disengagement part and the main body part, and the shape and the size of the anti-disengagement matching part are matched with those of the U-shaped limiting groove. The gear cover plate further comprises a rectangular assembling hole, and the extending part of the driving rod is inserted into the rectangular assembling hole and matched with the rectangular assembling hole in shape and size. The counting device is more stable in structure and more stable in operation.

The invention belongs to the technical field of medical supplies, and particularly relates to a handheld nanocrystallization sodium chloride inhaler and a nanocrystallization sodium chloride filling method.The handheld nanocrystallization sodium chloride inhaler comprises a box body, a box cover is arranged at the upper end of the box body in a clamped mode, and buckle mechanisms are fixed to the left side and the right side of the box body and the left side and the right side of the box cover correspondingly. If the condition that the sodium chloride particles are agglomerated is observed, the stirring rod can be driven to rotate through the rotating mechanism, and the electric heating rod in the stirring rod is started, so that the sodium chloride particles are continuously stirred and heated, internal moisture is removed, and the sodium chloride particles can be normally inhaled into the respiratory tract of a human body; when the inhaler is used, the inhaler is placed in the box body, the box cover at the upper end is closed, the disinfection cover at the lower end of the box cover is clamped outside the suction nozzle, and the suction nozzle is disinfected and sterilized through the ultraviolet germicidal lamp, so that the use safety is ensured.

Provided is a flavor inhaler. The flavor inhaler comprises: a body part having an internal space; and a sliding part that is attached to the body part so as to be capable of sliding between a first position and a second position along a first direction. The body part has a fixing member for attaching the sliding part to the body part. The sliding part has an elongate hole extending in the first direction. The fixing member is disposed so as to pass through the elongate hole in a third direction orthogonal to both the first direction and a second direction connecting the internal space of the body part and the sliding part.

The invention discloses application of a compound folium isatidis injection in atomization and rectal administration and a preparation method of the compound folium isatidis injection. 0.2-0.3% by mass of an osmotic pressure regulator is added into the compound folium isatidis injection to obtain the compound folium isatidis injection added with the osmotic pressure regulator; adjusting the pH value of the obtained compound folium isatidis injection added with the osmotic pressure regulator to 6.3-6.8 by using a pH regulator; the solution regulated by the pH regulator is prepared into an atomization inhalant by using ultrasonic waves or a compression type atomization machine, and the atomization inhalant is directly inhaled into a respiratory system in an atomization mode or covers the respiratory system in a local spraying mode; a rectal absorption enhancer with the mass fraction of 0.2-0.3% is added into the compound folium isatidis injection, the pH value and the osmotic pressure of the prepared atomized liquid medicine and spray liquid medicine meet the physicochemical property requirements of the respiratory system and the intestinal environment, and the rectal administration preparation has no irritation to the respiratory tract and has no toxic or side effect. The prepared medicine is applied to a patient for treatment through corresponding medical equipment.

1. The name of the design product: Ai smoke inhaler. 2. The use of the design product: Ai smoke inhaler for medical products. 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 invention includes compositions and methods for treating and delivering medicinal formulations using an inhaler. The composition includes a space filled flocculated suspension having one or more flocculated particles of one or more active agents and a hydrofluoroalkane propellant. A portion of the one or more flocculated particles is templated by the formation of hydrofluoroalkane droplets upon atomization and the templated floc compacts upon the evaporation of the hydrofluoroalkane propellant to form a porous particle for deep lung delivery.

The application discloses a breath actuated inhaler. The inhaler comprises a main housing having a suction port at a distal end, a canister storing a drug solution and disposed axially within the main housing, and a force retention unit attached to the main housing and engaged with the canister, comprising an upper housing having an air intake structure disposed at a proximal end, the air inlet structure and the suction port form an air circulation path, so that the force maintaining unit responds to inhalation of a user to start the tank; wherein the air inlet structure comprises at least two holes with main openings, and the at least two holes are annularly arranged at the near end of the upper shell in an end-to-end connection mode, so that the main openings of all the holes cannot be completely covered when fingers are placed on the end face of the near end during inhalation of a user.

This invention discloses an asthma inhaler device for easy dosage control, relating to the field of medical device technology. It includes a medication compartment and a transmission structure. The outer surface of the medication compartment is equidistantly provided with anti-slip textured surfaces and has a viewing window. A control box is fixedly connected to the top of the medication compartment, and a micro motor is fixedly installed inside the control box. This asthma inhaler device, which facilitates dosage control, uses the micro motor to drive a stirring rod and stirring blade to rotate, stirring the medication to prevent precipitation of the active ingredients and thus helping to more accurately control the dosage. The transmission structure allows a vertical rod to rotate with the stirring rod, thereby driving a squeezing block to periodically squeeze the tubing inside the outer shell. This ensures that the medication enters the temporary storage compartment evenly and in equal amounts, achieving strict dosage control. This allows patients to accurately control the amount of medication inhaled each time, avoiding overdose or underdose.

The article is a medical device for delivering powdered medication to the lungs of a patient.

1. The name of the design product: portable vehicle-mounted hydrogen-oxygen inhaler (HO120). 2. The use of the design product: an instrument for producing high-purity hydrogen and oxygen and for inhalation therapy. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The flavor inhaler includes a housing and a lid assembly movable in a first direction, wherein: the lid assembly includes a push member and a movable member movable relative to the lid assembly; the push member and the movable member are configured to move integrally with the lid assembly; and the push member is configured to push the movable member in a second direction that intersects the first direction.

Provided are tobacco granules capable of releasing a high amount of flavoring component at the time of use, even as the amount of flavoring component packed has been reduced. The tobacco granules contain tobacco starting material and binder, have an average grain diameter (D50) of 600 μm or smaller, and contain at least 3.8 mass% nicotine.

A composition for use in the treatment of disease of the airway in a subject and methods for the same, and a composition suitable for inhalation and kits comprising said composition in combination with an inhaler or nebulizer, the compositions comprising tetrapeptides, peptides, or combinations thereof.

1. Name of the designed product: disposable inhaler. 2. Use of the designed product: the designed product is used for inhaler of medicine. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

Disclosed herein are formulations of a spray comprising black seed oil (BSO). The spray can be used to treat and prevent diseases and disorders with pathologies involving the dysregulation of signaling pathways related to oxidative stress and inflammation. Formulations of the BSO spray can be delivered using nasal spray applicators, inhalers, and nebulizers.

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.

A medication transport wallet for discreetly carrying an inhaler is provided. The medication transport wallet includes front and back panels with distal ends secured with a tab arranged on an interior of the medication transport wallet. An aperture in the front panel allows access to a guide section of the tab that can be pushed toward the back panel when the inhaler is inserted into the medical transport wallet. The front and back panel compress against the tab and the inhaler to hold the inhaler in the medication transport wallet.

The invention relates to a method for estimating an inhaled dose of a medicament when delivered to a user by an inhaler (12, 52). A predicted inhaled dose (PID) of the medicament is estimated from at least one first type parameter and at least one second type parameter. The first type parameter is related to a breathing pattern of the user and the second type parameter is related to the inhaler (12, 52).

The present invention provides a pharmacological wearable cardioverter defibrillation system for conducting cough assisted pharmacological cardioverter defibrillation during onset of a sudden arrhythmia. The system comprises a WCD defibrillator worn by the patient, a drug mix contained either in a reservoir / pump or in an inhaler, and a miniature monitor. The drug mix in the reservoir / pump is equipped with a pump for pumping the drug mix via an indwelling catheter to the coronary sinus while the drug mix in the inhaler is inhaled directly to the lungs. When a sudden arrhythmia is detected by a sensing electrode of WCD, the following steps are carried out: prompting the patient to take the drug mix, prompting the patient to start forceful coughing, and delivering electric shock(s) under either one of the two circumstances that the patient is unable to start coughing or the arrhythmia is not terminated.

The oxygen generation system comprises an oxygen generator, a nasal oxygen tube and an oxygen saturation tester, key parameters are collected in real time through the oxygen generator, an ROX index is calculated, the change trend of the ROX index is predicted, an intelligent controller can actively adjust the oxygen flow or give out an early warning, and the oxygen saturation and the inhalation volume of an oxygen uptake person can be automatically adjusted through the oxygen generator, the nasal oxygen tube and the oxygen saturation tester. The dynamic management of the oxygen uptake state is realized; a GRU neural network model is embedded in the intelligent control processor, high-frequency prediction is carried out on the ROX trend, timely intervention can be carried out before deterioration, the slow reaction risk is remarkably reduced, and the treatment safety of high-risk users is improved; a lung function individualized correction mechanism is introduced, and the calculation result of the ROX index is dynamically adjusted by combining the FVC and FEV1 indexes of the user, so that the adaptability of the system in the crowd with limited lung functions is improved, and the real individualized oxygen therapy is realized; the pressure sensor is used for collecting breathing waveforms, filtering and recognition algorithms are combined, abnormal conditions such as apnea and tidal breathing are quickly recognized, and oxygen therapy parameter adjustment is automatically linked.

The utility model discloses a kind of anti-falling oxygen uptake tubes, including sleeve, the sleeve inner wall is the conical shape corresponding with the gas outlet pipe appearance of oxygen inhaler, locking rod is set through on the sleeve, the axis of locking rod and sleeve is perpendicular, the locking rod includes the sliding portion of cylindrical and the locking portion of cylindrical fixedly connected in the one end of sliding portion along axial direction, the sleeve is fixedly connected with the sealing gasket of center opening in its smaller one end, the end of oxygen delivery tube is fixedly connected with the one end of sleeve close to sealing gasket and is communicated with the hole of sealing gasket center, after the gas outlet pipe is inserted to sleeve, the locking portion is clamped on the flange on gas outlet pipe, the sealing gasket is pressed in the outer end of gas outlet pipe.The utility model can be operated by single hand, since sleeve and pipe body are connected by passing through groove and clamping locking portion on the flange of groove side, sleeve, pipe body and locking portion are all rigid components, even if oxygen delivery tube is subjected to tension, sleeve and pipe body also cannot be loose.