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555 results about "Nebulizer" patented technology
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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
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
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
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
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
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
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
Airway structure and electronic nebulizer
The application discloses an air passage structure and an electronic atomizer. The air passage structure comprises a plate body, a communication hole, a communication channel, a first air outlet and a second air outlet. The plate body comprises a first plate surface and a second plate surface facing away from each other. The communication hole, the first air outlet and the second air outlet are respectively arranged in the plate body and penetrate through the first plate surface and the second plate surface. The communication hole is used for communicating with the outside atmosphere. The communication channel is formed in the first plate surface and / or the second plate surface. The first air outlet is used for communicating with a suction nozzle of the atomizer. The communication hole, the communication channel and the first air outlet are sequentially connected to form a first air passage capable of connecting and awakening a sensing component of the atomizer. The second air outlet is used for communicating with a mist suction channel of the atomizer and the outside atmosphere. The second air outlet is connected to the first air outlet. The air passage structure can improve the sensitivity of awakening the sensing component to start.
Owner:SHENZHEN SKE TECH CO LTD
Drug delivery device and a method for drug delivery
Multi-route drug delivery device designed with two modular bodies. The first body houses batteries, heaters, vials containing extracts, formulations, diluents or cleaners, and the control unit. This unit features two or more peristaltic pumps that enable precise dosage control and ensure homogeneous mixing of substances. The pumps also incorporate purging and cleaning process cross-contamination. The second body is the administration unit, which can be fitted with interchangeable nozzles to different delivery methods. These options include an atomizer, nasal spray, or sublingual spray. By changing the dispenser nozzles, it can accommodate a wide range of delivery routes, including pulmonary, sublingual, nasal, and mucosal. Designed to meet the needs of patients, clinical trial participants, general users, and livestock.
Owner:NEBELN TECH LTD
Nebulizer
This product offers a compact, portable nebulizer that utilizes a compressor. [Solution] The nebulizer X comprises a housing 1 to which a medication cup C is attached, a pump unit 2 for supplying compressed air, and a drive unit 3 for driving the pump unit 2. The housing 1 is provided with a supply nozzle for guiding compressed air to the medication cup C. The drive unit 3 has a motor 31 for operating the pump unit 2 and a control circuit 32 for controlling the motor 31. The motor 31 is a DC motor, and the housing 1 integrally houses the pump unit 2 and the drive unit 3.
Owner:JUST MATCH CO LTD
nebulizer (P601)
Owner:DONGGUAN MOKARWAY TECH CO LTD +1
Atomizer
The utility model is suitable for the technical field of atomization equipment, and provides an atomizer. The atomizer comprises an atomizing body used for converting an aerosol matrix into aerosol; the shell comprises a first shell body and a second shell body which are detachably connected, the surface, close to the second shell body, of the first shell body is a first surface, and the surface, close to the first shell body, of the second shell body is a second surface; the first surface is provided with a first mounting groove, the second surface is provided with a second mounting groove, the first mounting groove and the second mounting groove are communicated and form a mounting space, and the atomization body is arranged in the mounting space. When the atomization body breaks down, the first shell and the second shell are directly separated, the portion, located in the installation space, of the atomization body is directly exposed, and a maintainer can rapidly position a fault point and conduct maintenance. According to the structural design that the first shell and the second shell are detachably connected, the maintenance time is saved, the maintenance efficiency is improved, and meanwhile the maintenance difficulty is lowered.
Owner:SHENZHEN GEEKVAPE TECH CO LTD
Medical nebulizer (YS84)
1. The name of the design product: medical atomizer (YS84). 2. The use of the design product: medical device for atomizing liquid medicine. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.
Owner:CHANGZHOU ZHENGYUAN MEDICAL TECH
Nebulizer spray chamber assembly
A nebulizer spray chamber assembly lacks a horizontally extending rib or partition. The lack of the horizontally extending rib or partition prevents droplets in a spray chamber from falling into a plume. The nebulizer spray chamber assembly has an exit oriented in a direction that an aerosol plume is introduced into the spray chamber (i.e., a primary horizontal direction). Since there is no change in direction of gas flow toward the nebulizer nozzle, more droplets may be detected by a detector, such as a charged aerosol detector.
Owner:WATERS TECHNOLOGY CORP
Portable nebulizers and nebulizer systems
The invention relates to a portable nebulizer and nebulizer system. A nebulizer storage device is provided with at least one nebulizer outlet. A portable nebulizer consists of: a container equipped with a body and a lid, where the body and lid together define the storage space, at least the first compartment is arranged within the storage space, and the first compartment is designed to accommodate the shape of the base of the aerosol storage device, so that the aerosol storage device can be placed in the first compartment when the lid and body are in the open state; The nozzle is equipped with a liquid medication container and a spray grid; the nozzle is designed to be inserted into the aerosol delivery port of the aerosol storage device and to deliver the liquid medication, which is then pumped into the aerosol storage device through the aerosol delivery port, where the nozzle can be positioned in the storage space when the lid and body of the container are closed; and the controller is electrically connected to the nozzle via a cable, thereby controlling the nozzle to perform the spraying. According to the invention, the nebulizer can be conveniently carried between different locations, thereby allowing for ease of use and high efficiency.
Owner:CANSINO BIOLOGICS INC
Sprayer for pneumology department
The utility model relates to the technical field of medical equipment, in particular to a pneumology department sprayer which comprises a sprayer body and a mask. The atomizer main body comprises a medicine storage tank, an atomizing assembly and a spray head; an insertion port is formed in the front surface of the mask, and the insertion port is used for being directly or indirectly inserted into the spray head; a breather pipe is arranged on the side edge of the inserting opening, and a sealing cap is installed on the breather pipe; hanging holes used for being connected with a head band are formed in the two sides of the mask. According to the pneumology department sprayer, the mode that the atomizer body and the mask are combined is adopted, liquid medicine can be sprayed out after being atomized by the atomizer body, and the liquid medicine can be conveyed to the face of a patient by being connected with the mask; a patient can select a handheld or fixed aerosol inhalation mode, and the atomizer main body is small in size and convenient to carry; the whole operation is simple.
Owner:BEIJING CHEST HOSPITAL CAPITAL MEDICAL UNIV
Fennel micro mesh nebulizer (button + display)
1. The name of the design product: fennel type micro-network atomizer (button + display screen). 2. The use of the design product: for atomization of liquid medicine. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.
Owner:DONGGUAN PRECISION ELECTRONIC TECH CO LTD
Acoustic control and characterization of sampling interface
Disclosed are methods and systems that can detect, monitor, adjust, and optimize fluid dynamic conditions within a sampling system comprising a transport capillary (e.g., an open port interface). The methods and systems detect an acoustic signal within the sampling system and, based on characteristics of the detected acoustic signal, adjust flow rate conditions of the liquid and / or airflow in the sampling system. Also provided are automated control and feedback systems (e.g., automated feedback adjustments made to an inlet pump flow rate, nebulizer gas flow rate, or both) that adjust, tune, and maintain flow conditions within a transport line based on a detected acoustic signal.
Owner:DH TECH DEVMENT PTE
A pediatric nebulizer for the treatment of pneumonia
This invention belongs to the field of medical device technology, specifically relating to a nebulized inhalation device for treating pediatric pneumonia. The device includes a main body connected to a spray tube; an oxygen supply section including an oxygen cylinder, the outlet of which is connected to the spray tube; a spray section including a compressor, the outlet of which is connected to a mixing tank, which is connected to the spray tube; a feeding section including a medication cartridge connected to a delivery tube, which is connected to the mixing tank; and an adjustment section including a guide rod with a sealing plug at its lower end, a lifting rod inside the guide rod, and a U-shaped plug fixedly connected to its lower end, positioned above the delivery tube. This invention enables rapid mixing of medication and oxygen with the medication mist, allows for quick assembly and disassembly of the medication cartridge, and allows for flexible control of the dynamic and directional release of a specific medication during treatment, ensuring the comfort of the child during treatment.
Owner:FOURTH MILITARY MEDICAL UNIVERSITY
Medical nebulizer
1. Name of the product in this design: Medical Nebulizer. 2. Application of this design: This design is used for medical nebulization therapy to atomize liquid matrices such as medications. 3. The key design features of this product are its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.
Owner:SHENZHEN HEJIAN BIOTECHNOLOGY CO LTD
Filter for medicine dissolving device
ActiveCN223668806USemi-permeable membranesStationary filtering element filtersNebulizerDouble filtration
A filter for a medicine dissolving device comprises a filter body, an outer conical connector and an inner conical connector, one side of the filter body is connected with the outer conical connector, the other side of the filter body is connected with the inner conical connector, and the filter is characterized in that the filter body is composed of a barrel, a first movable cover, a second movable cover and a filter assembly, threads are arranged on the outer walls of ports at the two ends of the cylinder body, one end of the cylinder body is in threaded connection with a first movable cover, the other end of the cylinder body is in threaded connection with a second movable cover, and a filtering assembly is installed in the cylinder body. The filter is assembled in a threaded connection mode, the threaded connection mode is more stable compared with clamping connection, and in addition, the sealing ring is additionally arranged to enhance the overall sealing performance of the filter.
Owner:TIANJIN TIANFA BIOTECHNOLOGY CO LTD
Special lung atomization therapeutic apparatus for internal medicine of traditional Chinese medicine
PendingCN121971755AAvoid subtle physical and chemical effectssave operating timeMedical atomisersInhalatorsDrugs solutionSurgery
The invention provides a special lung atomization therapeutic apparatus for the internal medicine of traditional Chinese medicine, and relates to the technical field of medical instruments, the special lung atomization therapeutic apparatus comprises an atomizer body, an atomization tank, a mist discharging pipe and a connecting pipe, the connecting pipe is inserted into a connecting plug at the bottom end of the atomization tank, and the other end of the connecting pipe is inserted into the air outlet end of the atomizer body; the double-cavity isolation type atomization tank is adopted, and aiming at the scene that salbutamol sulfate, budesonide and the like are compatible but need to be dosed for several times, through the design of the upper-layer independent medicine storage cavity, the lower-layer independent medicine storage cavity and the isolation gas circuit, the medicine can be dosed for several times, and the medicine can be dosed for several times. After the first liquid medicine is atomized, treatment is not required to be interrupted to replace a container or detach an air pipe, and the second medicine can be quickly switched only by cleaning the mask, so that the problems of tedious operation and treatment interruption of fractional atomization of a single medicine tank are solved, and tiny physical and chemical influence possibly caused by advanced mixing of a large amount of liquid medicine is avoided; and meanwhile, the operation time in the emergency scene is remarkably shortened.
Owner:THE SECOND PEOPLES HOSPITAL OF SHANDONG PROVINCE (SHANDONG PROVINCIAL EAR NOSE & THROAT HOSPITAL SHANDONG PROVINCIAL INST OF EAR NOSE & THROAT)
Nebulizer
A nebulizer comprises a controller linked at its output to a nebulizer head, and at its input to a USB cable and USB plug for connection to a host system. The link between the USB plug and the controller is a USB cable with power and data channels. The controller comprises a boost circuit, a microcontroller 11, and a drive circuit. The latter provides power and control signals via a cable and proprietary plug to the nebulizer head. These signals provide power and control for a vibrating membrane receiving a liquid to be aerosolised. The controller has a housing with LED status lamps, and an ON / OFF button. The controller can be controlled via a host, either locally or remotely.
Owner:STAMFORD DEVICES LTD