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In medicine, a nebulizer or nebuliser (see spelling differences) is a drug delivery device used to administer medication in the form of a mist inhaled into the lungs. Nebulizers are commonly used for the treatment of asthma, cystic fibrosis, COPD and other respiratory diseases or disorders.
Atomizer
Owner:ATSENBO (SUZHOU) PHARM TECH CO LTD
Nebulizer and housing assembly thereof
A nebulizer includes a main body, a housing assembly, a cup body, and a nebulizing module. The housing assembly includes a housing and a flexible shielding member. The housing is engaged with the main body. An air chamber is provided inside the housing. The housing includes a mouthpiece. A sidewall of the housing is provided with a plurality of openings, and the plurality of openings are in fluid communication with the mouthpiece via the air chamber. The flexible shielding member covers at least one of the openings. The cup body is engaged with the housing. A liquid storage chamber is provided inside the cup body. A bottom of the housing is provided with a through hole that is in fluid communication with the liquid storage chamber, and the liquid storage chamber is in fluid communication with the air chamber via the through hole.
Owner:HCMED INNOVATIONS
Respiratory capacity real-time monitoring method and system for medical vaporizer
The invention relates to the field of medical instruments, in particular to a respiratory capacity real-time monitoring method and system of a medical vaporizer. According to the method, the initial atomization airflow flow of the medical atomizer is obtained, the breathing signals of the user in the multiple breathing cycles are collected in the first preset time period, and the initial tidal volume information is obtained. Then, the respiratory signals are converted into a power spectrum density map through fast Fourier transform, inspiration waveforms are extracted to obtain tidal volume characteristic values, and deep analysis of the respiratory signals is achieved. Meanwhile, resistance values and temperature values of the heating wire in a plurality of respiratory cycles are collected, a temperature-resistance change coefficient is generated according to the data, and equipment performance changes are quantified. Based on this, the actual atomized airflow flow is calculated in combination with the initial atomized airflow flow and the coefficient. Finally, the actual atomization airflow flow, the tidal volume characteristic value and the coefficient are synthesized to obtain the actual tidal volume, the medicine dosage is matched according to the actual tidal volume, all the steps are linked with one another, and accurate treatment is achieved through multi-dimensional data integration.
Owner:SHENZHEN SAIFEIRUI BIOTECHNOLOGY CO LTD
Multi-mode respiratory therapy apparatus, system, and method
A respiratory therapy apparatus is operable to deliver multiple types of therapy to a patient. The apparatus includes a main housing and a nebulizer tray that selectively attaches to a bottom of the main housing. The apparatus also includes a filter housing unit having an antenna surrounding a pneumatic passage and a transponder chip coupled to the antenna. The main housing also has an antenna that surrounds a respective pneumatic passage of a main outlet port of the apparatus. The main housing includes a reader that controls communication between the antennae. The main housing of the apparatus also has a pivotable hose support plate, a firmware upgrade port underneath part of the top wall of the housing, and a graphical user interface (GUI) that displays various user inputs for control of the apparatus and that displays various alert conditions that are detected.
Owner:HILL ROM SERVICES PTE LTD(SG)
Pipeline storage type atomizer for respiratory medicine department
The invention discloses a pipeline storage type atomizer for the respiratory medicine department, and belongs to the technical field of atomizers for the respiratory medicine department. The pipeline storage type atomizer is provided with an atomizing device convenient to carry and work, a mask and an atomizing cup are loaded in the atomizing device, and an air pipe is installed on the lower surface of the atomizing cup; comprising a protective cover rotationally connected to the interior of the atomization device, and the inner surface of the protective cover is connected with a moving block. The pipeline storage type atomizer for the respiratory medicine department is provided. According to the pipeline storage type atomizer for the respiratory medicine department, the protective cover facilitating overturning of the protective mask and the atomizing cup is arranged, other people are prevented from accidentally touching to open the protective mask and the atomizing cup, dust prevention and storage treatment can be conducted on the clean mask and the clean atomizing cup, and through cooperation of the conveying assembly penetrating through an air pipe, the disinfection bin and the waste liquid bin; and through cooperation of a ratchet wheel, a pawl rod and an extrusion rod of the winding roller, the storage stability is controlled, and disinfection and storage driving work is synchronously started.
Owner:ZHENJIANG 359 HOSPITAL
Atomizing machine for adjuvant therapy of children cough
The invention discloses an atomization machine for adjuvant therapy of children cough, and relates to the technical field of atomization therapy, the atomization machine comprises a main machine, an atomization cup, a respiration adjusting assembly and a respiration piece, the atomization cup is provided with a mist outlet pipe, the respiration piece is installed at the tail end of the mist outlet pipe, and the respiration adjusting assembly is installed between the respiration piece and the mist outlet pipe; the breathing adjusting assembly comprises an adjusting and controlling part and a flow guiding part, an airflow sensor used for monitoring the breathing direction and the airflow quantity and a flow guiding blade used for guiding the airflow direction are arranged in the flow guiding part, adjusting and controlling blades used for adjusting and controlling the inspiration resistance are arranged in the adjusting and controlling part, and the adjusting and controlling blades can adjust the shape according to signals fed back by the airflow sensor. Therefore, the breathing resistance is increased or reduced. The breathing state is monitored through the air flow sensor, the resistance is dynamically adjusted through the breathing adjusting assembly, a child is guided to form a slow and deep standard atomization breathing rhythm in cooperation with seeing and hearing of the display screen, turbulent flow is avoided through the flow guide blades, fog particles are pushed to directly reach the lung, and meanwhile expired air is prevented from polluting medicine liquid.
Owner:JINHUA TRADITIONAL CHINESE MEDICINE HOSPITAL
A nebulizer device for newborns
The present invention discloses a neonatal atomizer device, which relates to the field of atomizers and solves the problem that the medicine residue in the atomizer bottle is difficult to be fully atomized when the existing neonatal atomizer device is used. The device comprises a bottle body, a balancing mechanism, a conveying mechanism, a vibrating mechanism and an atomizing mechanism. The balancing mechanism comprises a storage bucket, a first conical tube and a balancing member, the conveying mechanism comprises an air inlet pipe and a connecting member, and the vibrating mechanism comprises a wind wheel and a vibrating member. The present invention keeps the bottom end of the first conical tube in a vertical downward state at all times through the balancing member, and keeps the air inlet pipe and the bottom end of the first conical tube in a connected state at all times through the connecting member, so that when the bottle body is tilted, the medicine liquid will always accumulate at the bottom of the first conical tube for atomization operation, and when the air flow enters the first conical tube, the wind wheel is blown to rotate, thereby driving the vibrating member to make the storage bucket vibrate, and the water droplets adhering to the inner wall of the storage bucket are shaken off to the bottom of the storage bucket by the vibration assistance, so as to be fully atomized.
Owner:THE FIFTH MEDICAL CENT OF CHINESE PLA GENERAL HOSPITAL
Methods for treating pulmonary non-tuberculous mycobacterial infections
Provided herein are methods for treating a pulmonary infection in a patient in need thereof, for example, a nontuberculous mycobacterial pulmonary infection for at least one treatment cycle. The method comprises administering to the lungs of the patient a pharmaceutical composition comprising a liposomal complexed aminoglycoside comprising a lipid component comprising electrically neutral lipids and an aminoglycoside. Administration comprises aerosolizing the pharmaceutical composition to provide an aerosolized pharmaceutical composition comprising a mixture of free aminoglycoside and liposomal complexed aminoglycoside, and administering the aerosolized pharmaceutical composition via a nebulizer to the lungs of the patient. The methods provided herein result in a change from baseline on the semi-quantitative scale for mycobacterial culture for a treated patient, and / or NTM culture conversion to negative during or after the administration period.
Owner:INSMED INC
Nebulizer connecting tube (ICU TP2)
1. The name of this design product: Nebulizer connecting tube (ICU TP2). 2. Purpose of this design product: Connecting tube for liquid medicine atomizer. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.
Owner:FEELLIFE HEALTH INC
Sprayer and Container
A system is proposed, which includes a nebulizer for atomizing a fluid from a container and such a container containing the fluid. The fluid is a non-Newtonian fluid, in particular in the form of a suspension or an emulsion or a liposomal fluid or a gel. The nebulizer includes a fluid pump for dosing the fluid from the container and pressurizing the corresponding dose for atomization by means of a nozzle channel having a hydraulic diameter in the range of 3 to 20 microns at an operating pressure of 5 to 250 MPa.
Owner:BOEHRINGER INGELHEIM INT GMBH
Atomizer for providing medicine mist based on respiration detection
The utility model discloses an atomizer for providing medicine mist based on respiration detection, and belongs to the field of medical atomizers. The atomizer comprises an atomization working assembly, a breathing mask, a breathing sensor, a control module and a switching valve, the breathing sensor comprises a detection tube, the detection tube is provided with two tube openings at different positions, one tube opening is connected with the breathing mask, the other tube opening is communicated with the atmosphere, and the two tube openings are respectively provided with an airflow detection element. The airflow direction in the detection tube is determined according to the sequence of airflow detected by the two airflow detection elements, whether a patient exhales or inhales is accurately detected, the detection of the breathing state is rapid and accurate, the influence of the humidity and temperature of breathing air is small, and the working stability is good; meanwhile, the control module is used for controlling whether the mist outlet of the atomization working assembly generates medicine mist or not according to the expiration or inspiration state, medicine mist generated by inspiration of the patient and medicine mist generated by stopping expiration of the patient are accurately achieved, medicine waste is reduced, and the atomization treatment effect is guaranteed.
Owner:HEYI MEDICAL TECH (BENGBU) CO LTD
Monitoring method and system for inhalation treatment based on Internet of Things
The invention belongs to the technical field of medical monitoring, and provides an inhalation treatment monitoring method and system based on the Internet of Things, and the method comprises the steps: collecting the inhalation flow value and the breath-holding time length of a single treatment behavior of a patient through an intelligent flow speed monitoring device in a jet atomizer, generating an inhalation and breath-holding time sequence, and carrying out the collection of the inhalation flow value and the breath-holding time length; calculating a pseudo-compliance evaluation value to judge whether pseudo-compliance exists or not, if so, analyzing the relevance between the pseudo-compliance evaluation value and the pseudo-compliance evaluation value through a distance correlation coefficient, during relevance, constructing an influence capture model by using an attention mechanism-residual network model, outputting an influence coefficient, and performing positive and negative coordination analysis; according to the method, the mist amount and the flow speed are adjusted based on the standard range and the influence coefficient, accurate evaluation of false compliance is achieved, effectiveness and controllability of inhalation treatment are improved through correlation analysis and parameter linkage optimization, the method is suitable for inhalation treatment equipment such as a jet atomizer, and improvement of treatment compliance and clinical curative effect of a patient is facilitated.
Owner:XUZHOU FIRST PEOPLES HOSPITAL
Heating element, nebulizer, and aerosol-generating device
The utility model discloses a heating body, an atomizer and an aerosol generating device. The base body comprises a porous structure and a loading structure, the porous structure is provided with a plurality of micropores, the loading structure comprises a connecting surface and a heating surface, the connecting surface is used for being connected with the porous structure, and the heating surface is used for being in contact with an aerosol generating substrate. The heating element is arranged on the connecting surface or the heating surface and is used for heating the aerosol generating substrate to generate aerosol. In the application, the porous structure is provided with a plurality of micropores, so that the porous structure is relatively low in heat conductivity and has a relatively good heat insulation effect; wherein the heating element is arranged on the connecting surface or the heating surface, so that heat generated by the heating element is blocked by the porous structure and is difficult to dissipate to the outside, heat dissipation is reduced, and the heat generated by the heating element can act on the aerosol generating substrate more, so that the heat efficiency of the heating element can be improved, and the energy consumption of the aerosol generating device can be reduced; and the endurance time of the aerosol generating device is prolonged.
Owner:SMOORE INTERNATIONAL HOLDINGS LIMITED
Wearable atomizer and mask thereof
The utility model discloses a wearable atomizer and a mask thereof. A wearable nebulizer includes a mask and a plurality of components. The mask comprises a first end and a second end which are opposite in direction, the first end is used for making contact with the face of a user, and a cavity used for containing medicine mist is defined by the second end and an entity between the second end and the first end. The multiple assemblies are electrically connected to achieve the atomization function, the multiple assemblies comprise assemblies with mist outlets, and the mist outlets communicate with the cavity of the mask; the second end of the mask extends from the middle to the two sides in the width direction, and the middle of the second end protrudes outwards relative to the two sides. The plurality of components are arranged in at least a partial region of the outer surface of the second end in the width direction.
Owner:ANDON HEALTH CO LTD
Electrode protrusion adjustment for maximizing pressure drop across liquid transport conduit
A method of adjusting a position of a tip of an electrode relative to an end of a nebulizer nozzle of a mass spectrometry device includes providing a conduit and the electrode connected to the conduit at a first end of the conduit. The electrode tip is disposed at a first position relative to the nebulizer nozzle end. The pressure gauge is connected to a second end of the conduit. A gas ejection is initiated from the nozzle with the electrode tip at the first position. During the gas ejection, the position of the electrode tip is adjusted from the first position towards a second position relative to the nozzle end. Adjusting the position from the first position towards the second position is terminated when the pressure gauge displays a pressure condition. Once adjusting is terminated, the electrode tip is at the second position.
Owner:DH TECH DEVMENT PTE
Chip special for medical nebulizer and nebulization control method and device
The invention relates to the technical field of medical nebulizers, in particular to a chip special for a medical nebulizer and an atomization control method and device.The chip comprises a reconfigurable high-performance microprocessor kernel, an execution atomization control algorithm, a high-precision analog signal processing module, a real-time monitoring and adjusting pressure, temperature, humidity and medicine liquid level signals in an atomization cavity and a control module. The special chip for the medical nebulizer comprises a sensor fusion interface, a compatible piezoelectric, ultrasonic, temperature and humidity and optical particle sensor, a biological feature recognition unit, a low-power-consumption wireless communication module, a BLE5.0 and NB-IoT dual-mode transmission supporting and dynamic voltage frequency regulation power supply management unit, and the special chip for the medical nebulizer and the nebulization control method and device. By means of the high-performance microprocessor and the high-precision analog signal processing module, real-time monitoring of pressure, temperature and humidity in the cavity is more accurate, dynamic adjustment of the atomization rate and the particle size is more reliable, the efficiency of converting medicine into effective aerial fog is remarkably improved, and full utilization of treatment substances is ensured.
Owner:SHENZHEN XINLIANXIN ELECTRONIC TECH CO LTD
Atomizer with detachable mask
The utility model provides an atomizer with a detachable mask. The atomizer with the detachable mask comprises the mask and a main machine, wherein the mask is detachably fixed on the main machine; the mask is provided with a first end and a second end, the first end of the mask is used for making contact with the face of a user, the second end of the mask is used for being connected with the main machine, the mask and the main machine are detachably connected through a plurality of concave-convex embedded structures, and the concave-convex embedded structures at least comprise the first concave-convex embedded structure and the second concave-convex embedded structure. And the embedding directions of the first concave-convex embedding structure and the second concave-convex embedding structure are not parallel.
Owner:ANDON HEALTH CO LTD
Methods for treating pulmonary non-tuberculous mycobacterial infections
ActiveUS12377114B2Antibacterial agentsDispersion deliveryMycobacterium tuberculosis culturePharmaceutical Substances
Provided herein are methods for treating a pulmonary infection in a patient in need thereof, for example, a nontuberculous mycobacterial pulmonary infection for at least one treatment cycle. The method comprises administering to the lungs of the patient a pharmaceutical composition comprising a liposomal complexed aminoglycoside comprising a lipid component comprising electrically neutral lipids and an aminoglycoside. Administration comprises aerosolizing the pharmaceutical composition to provide an aerosolized pharmaceutical composition comprising a mixture of free aminoglycoside and liposomal complexed aminoglycoside, and administering the aerosolized pharmaceutical composition via a nebulizer to the lungs of the patient. The methods provided herein result in a change from baseline on the semi-quantitative scale for mycobacterial culture for a treated patient, and / or NTM culture conversion to negative during or after the administration period.
Owner:INSMED INC
Mounting and dismounting method for nebulization assembly, and nebulization therapeutic device
A mounting and dismounting method for a nebulization assembly, and a nebulization therapeutic device. When performing dismounting of a nebulizer assembly, a whole formed by a nebulization assembly and a liquid storage apparatus may be removed from a main unit when the nebulization assembly and the liquid storage apparatus are in a first assembly state; whereby, the problem of liquid medicine leakage is prevented, and the risk of a short circuit between detection pins of the main unit is reduced. The nebulization assembly and the liquid storage apparatus are switched to a second assembly state; at this point the nebulization assembly and the liquid storage apparatus are in a separable state, and the nebulization assembly may be smoothly taken off of the liquid storage apparatus; even if liquid medicine leakage occurs during this process, the main unit is unaffected, thereby improving use safety.
Owner:BMC MEDICAL CO LTD
Sprayer for surface anesthesia
The utility model discloses a sprayer for surface anesthesia, which relates to the technical field of medical equipment, effectively achieves the purpose of conveniently adjusting the spraying position, and comprises a mouth gag, a detachable positioning plate is arranged in the middle of the mouth gag, a guide tube is connected to the middle of the positioning plate in a sliding manner, and an outer wrapping tube is sleeved in the guide tube. A bending mechanism is arranged in the outer wrapping pipe, one end of the outer wrapping pipe is fixedly connected with an adjusting handle, the other end of the outer wrapping pipe is fixedly connected with a spray head, the novel medical sprayer is novel in structure, ingenious in conception and easy and convenient to operate, the function of controlling the spraying amount is effectively optimized, and the problem that the spraying position deviates due to movement of a patient is solved.
Owner:NANNAN COUNTY TRADITIONAL CHINESE MEDICINE HOSPITAL
Nebulizer airflow sensor (ICUASC1)
1. The name of this design product: Atomizer Airflow Sensor (ICU ASC1). 2. Application of this design product: Airflow sensing sensor for liquid medicine atomizer. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1. 5. Other situations that require explanation: Point A is transparent.
Owner:FEELLIFE HEALTH INC
Atomizer (M112)
1. The name of this design product: Atomizer (M112). 2. Purpose of the product with this design: This product with this design is a medical or household nebulizer device used to atomize liquid medicine to treat respiratory diseases. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 3D drawing. 5. Designate Design 1 as the base design. 6.Points A, B, and C are made of transparent materials.
Owner:JIANGSU YUYUE MEDICAL EQUIP&SUPPLY CO LTD +1
Medical compressor nebulizer (NBC-203)
1. Name of the product in this design: Medical Compressed Nebulizer (NBC-203). 2. Purpose of this design: To atomize liquid medications for easy oral inhalation. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key features: the front view.
Owner:DONGGUAN SIMZO ELECTRONICS TECH CO LTD
Medical nebulizer (2)
Medical nebulizer gun rod (rotary type)
1. Name of the designed product: the gun rod of medical sprayer (rotary type). 2. Use of the designed product: the designed product is used as the accessory of medical sprayer. 3. Design points of the designed product: the shape of the product, especially the shape of the nozzle. 4. Picture or photo showing the design points most: the enlarged view of A.
Owner:SUNWAY (SHENZHEN) PROD LTD
Nebulizer connecting tube (T-tube ICU TP3 / TP5)
1. The name of this design product: Nebulizer connecting tube (T-tube ICU TP3 / TP5). 2. Purpose of this design product: Connecting tube for liquid medicine atomizer. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 Stereoscopic Drawing 1. 5. Designate Design 1 as the base design.
Owner:FEELLIFE HEALTH INC
Body of the nebulizer
1. The name of the design product: the main body of the atomizer. 2. The use of the design product: the whole product is used for atomizing liquid medicine for patients to inhale; the use of the partial design to be protected: used as the main body of the atomizer. 3. The design points of the design product: in the shape of the partial design to be protected. 4. The picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design. 6. Other circumstances that need to be explained: the design product is a partial design for an atomizer, wherein the solid line represents the content to be protected, and the dashed line does not constitute the content to be protected.
Owner:PARI GMBH SPEZIALISTEN FUR EFFEKTIVE INHALATION
A nebulizer cough device for lung cancer patients and a method of using the same
The present application belongs to biomedical engineering industry technical field, especially a kind of lung cancer patient atomization coughing equipment and its using method, in view of the single function, poor adaptability, atomization effect is not good, health security is insufficient, pipeline disassembly is inconvenient, filter screen is easily blocked, lack of breathing synchronous control in the prior art, present and propose the following scheme, a kind of lung cancer patient atomization coughing equipment includes: coughing equipment ontology, coughing equipment ontology includes upper shell, lower shell, temperature control module and central control module, the snap-fit connection between upper shell and lower shell, the present application not only effectively overcome the single function, poor adaptability, atomization effect is not good, health security is insufficient, pipeline disassembly is inconvenient, filter screen is easily blocked, lack of breathing synchronous control and other defects in the prior art, and by innovative structure combination, provide a kind of new atomization coughing equipment that adapts the special needs of lung cancer patient, safe and efficient, convenient operation, maintenance is simple.
Owner:SICHUAN CANCER HOSPITAL
Nasal cavity cleaning sprayer
The utility model relates to the technical field of nasal cavity cleaning, and discloses a nasal cavity cleaning sprayer which comprises an atomizing cup, an atomizing core, a sealing cover and a nose cleaning head, the bottom end of the atomizing core is inserted into and sleeved on the outer side of a nozzle on the inner side of the atomizing cup, the atomizing core and the nozzle form a medicine feeding channel communicated with a liquid medicine pool, and the top end of the nozzle is in butt joint with an airflow adjusting valve on the atomizing core. A baffle used for primarily screening aerial fog particles is arranged at the bottom end of the atomization core and located on the outer side of the airflow adjusting valve. The sealing cover is in threaded butt joint with the atomizing cup, the atomizing core is packaged and positioned in the atomizing cup, and an air inlet adjusting valve is arranged on the sealing cover; the nose washing head is in threaded butt joint with a mist outlet nozzle of the atomizing cup, and the outer side face of the nose washing head is in threaded sleeve connection with a waste liquid cover forming a waste liquid bin with the nose washing head. The airflow adjusting valve and the baffle optimize the atomization effect and prevent large-particle liquid medicine from being inhaled, the nose washing head is reasonable in design, operation of a patient is facilitated, the waste liquid cover and the waste liquid bin collect waste liquid, and environment protection and cleaning are facilitated.
Owner:ZHUJIANG HOSPITAL OF SOUTHERN MEDICAL UNIVERSITY
Respiration triggering micro-grid atomizer based on thermocouple sensor
The invention relates to the technical field of micro-grid atomizers, and discloses a breath triggering micro-grid atomizer based on a thermocouple sensor, which comprises a second port and a third port of a three-way pipe, the breathing sensing module is provided with a differential sensing array on a flexible circuit board, and a sensing unit at least comprises a thermocouple sensor; the atomization module integrates an impedance measurement circuit and a driving circuit on a flexible circuit board, and a micro-grid transducer is multiplexed to sense the self state; the controller carries out weighted fusion on sensing unit signals in the differential sensing array and predicts the inspiration starting moment, a pre-triggering instruction is sent out at the expiration end stage to drive the energy converter to pre-charge atomized liquid medicine at low power, impedance characteristics are synchronously collected to obtain the micro-grid efficiency value, the inspiration phase carries out compensation and correction on driving power according to the real-time flow proportion and the efficiency value, and the micro-grid efficiency value is adjusted according to the real-time flow proportion and the efficiency value. And applying a reverse pulse to the expiratory phase to clean the micro-grid and recording the effect to predict the subsequent cleaning opportunity. Closed-loop control of respiratory phase prediction triggering, staged scheduling and efficiency self-calibration is achieved.
Owner:XIAMEN FLYMAN TECH LTD