2593 results about "Mouthpiece" patented technology

The present invention provides an inhaler comprising a housing which contains a blister strip having a plurality of blisters which contain powdered medicament for inhalation, a mouthpiece mounted to the housing through which the medicament is inhaled by a user, an indexing and opening mechanism for indexing the blister strip and for opening the blisters which is operated by an actuator, wherein the blister strip is indexed by forward motion of the actuator from a first position to a second position, such as by opening a cover, and is also indexed in the same direction by reverse motion of the actuator from the second positon to the first position, such as by closing the cover.

The present invention provides an inhaler comprising a housing which contains a blister strip having a plurality of blisters which contain powdered medicament for inhalation; a mouthpiece through which the medicament is inhaled by a user; an indexing wheel for indexing the blister strip; an opening mechanism for opening the blisters; an actuator which is movable between a first position and a second position in order to operate the indexing wheel and the opening mechanism; and a coupling mechanism for coupling the actuator to the indexing wheel so that the indexing wheel rotates together with the actuator during part of the motion of the actuator; characterized in that the coupling mechanism comprises a shuttle that rotates on the same axis as, and translates axially relative to, the indexing wheel.

A dental mouthpiece is provided that may be attached to a high-suction dental adapter for the purpose of assisting the dental staff during dental procedures through chair-side, hands-free suction, and isolation. Such a mouthpiece may comprise a main body portion, a cheek retractor portion, and a suction connector portion. In an embodiment, the main body portion, cheek retractor portion, and suction connector portion may be molded in one piece, preferably by injection molding. The main body portion has an anterior wall inside the curve and a posterior wall outside the curve, and an at least one connector connecting the anterior wall and the posterior wall. The main body portion has an anterior intervening wall and the posterior intervening wall in between the anterior and posterior walls. The anterior intervening wall and the posterior intervening walls have alternating crests and troughs.

A facial basin assembly includes a basin with a convex top side and a concave bottom side. The assembly features a mouthpiece to facilitate user breathing while their face is submerged in liquid. The mouthpiece is connected to a coupling device via one or more air flow conduits. This coupling device is designed to be removably inserted through a ledge of the basin and is adapted to direct the user's exhalation toward the bottom of the basin. The basin comprises a base portion and a curved portion, the latter allowing exhaled breath to escape into the environment.

A dental mouthpiece is provided that may be attached to a high-suction dental adapter for the purpose of assisting the dental staff during dental procedures through chair-side, hands-free suction, and isolation. Such a mouthpiece may include a main body portion, a cheek retractor portion, and a suction connector portion. In some embodiments, the main body portion, cheek retractor portion, and suction connector portion (and sub-portions thereof) may be molded in one piece, preferably by injection molding. In an exemplary embodiment, the mouthpiece may be made of a material that is flexible, translucent, conducive to injection molding, high heat-resistant, and autoclavable. Such a material may include silicone. Because the mouthpiece may be made of a high heat-resistant and autoclavable material, such a mouthpiece may be reusable.

An electronically actuated droplet delivery device with a mouthpiece for inhaling fluid droplets includes an ejector mechanism having an electronic actuator operably coupled to an aperture plate. A fluid reservoir provided fluid to the ejector mechanism through a surface tension plate that increases contact between the fluid from the fluid reservoir and the aperture plate.

Tool (1) for assembling and / or disassembling a sanitary insert (2), in particular a sanitary outlet nozzle (3), characterized in that the tool (1) has locking means (4) and / or counter-locking means (5) to form a preferably detachable and / or captive connection (6) with the sanitary insert (2).

A dental mouthpiece is provided that may be attached to a high-suction dental adapter for the purpose of assisting the dental staff during dental procedures through chair-side, hands-free suction, and isolation. Such a mouthpiece may comprise a main body portion, a cheek retractor portion, and a suction connector portion. In some embodiments, the main body portion, cheek retractor portion, and suction connector portion (and sub-portions thereof) may be molded in one piece, preferably by injection molding. In an exemplary embodiment, the mouthpiece may be made of a material that is flexible, translucent, conducive to injection molding, high heat-resistant, and autoclavable. Such a material may include silicone. Because the mouthpiece may be made of a high heat-resistant and autoclavable material, such a mouthpiece may be reusable.

An electronic droplet delivery device having a mouthpiece of inhalation of droplets includes an aperture plate with a plurality of openings coupled to a piezoelectric actuator. A fluid reservoir supplies a solution with nicotine to the aperture plate for ejection out of the mouthpiece in a droplets stream.

A dental mouthpiece is provided that may be attached to a high-suction dental adapter for the purpose of assisting the dental staff during dental procedures through chair-side, hands-free suction, and isolation. Such a mouthpiece may comprise a main body portion, a cheek retractor portion, and a suction connector portion. In some embodiments, the main body portion, cheek retractor portion, and suction connector portion (and sub-portions thereof) may be molded in one piece, preferably by injection molding. In an exemplary embodiment, the mouthpiece may be made of a material that is flexible, translucent, conducive to injection molding, high heat-resistant, and autoclavable. Such a material may include silicone. Because the mouthpiece may be made of a high heat-resistant and autoclavable material, such a mouthpiece may be reusable.

The invention relates to the technical field of oral health monitoring, and discloses an oral detection method based on an intelligent tooth socket. The method comprises the following steps: acquiring an original oral cavity pressure time sequence and frequency domain characteristics through an intelligent tooth socket, determining an optimized decomposition parameter, and performing multi-scale decomposition on an original signal to generate a multi-scale oral cavity signal component; nonlinear dynamic features are extracted, a component complexity index is obtained, and key signal components related to oral health are screened out; generating a personalized physiological response frequency in combination with the user oral cavity baseline features, the real-time occlusion state and the component complexity index; reconstructing an oral cavity physiological feature sequence based on the key signal component and the personalized physiological response frequency, and separating a low-frequency component and a high-frequency component through modal decomposition; identifying oral cavity abnormity categories according to the two components, establishing a mapping relation with a diagnosis result, and generating an oral cavity health detection instruction. According to the method, convenient and comprehensive oral cavity detection can be realized, the detection adaptability and precision are improved, and support is provided for oral cavity health management.

The invention relates to a composite sensor for acceleration and pressure monitoring and a working method thereof, and belongs to the field of sensors, the composite sensor comprises an upper shell, a middle shell and a lower shell, the upper end of the upper shell is provided with an M6 mounting thread, the lower end of the upper shell is a hexagonal base, and a groove space is reserved in the inner side of the lower end of the hexagonal base; the appearance of the middle shell is a hexagonal base, and M5 mouthpiece installation holes are formed in the left side and the right side of the middle shell. A double-end beam sheet is arranged in the middle of the inner side of the middle shell and is of a sheet-shaped structure, and the two ends of the double-end beam sheet are fixedly connected with the front inner wall and the rear inner wall of the middle shell or integrally formed. The center of the double-end beam sheet is provided with an integrally connected cylindrical screw rod, and the cylindrical screw rod is provided with an acceleration sensor core body structure; the appearance of the lower shell is a hexagonal base, and a mounting groove is formed in the bottom of the lower shell and used for mounting a pressure sensor core structure; the upper shell, the middle shell and the lower shell are connected in a welded mode. The device is simple in structure, can realize synchronous monitoring of acceleration and pressure without mutual interference, and can realize multi-scene application at the same time.

A saxophone mouthpiece is provided, comprising a main body. The main body includes an assembling portion and a mouthpiece portion. The mouthpiece portion defines a front end and a rear end relative to each other, and the rear end is connected with the assembling portion. One side of the mouthpiece portion has a window disposed thereon and is configured to be pressed against by a reed, and another side of the mouthpiece portion has a baffle disposed thereon. Two opposite sides of the window have two side rails facing outwardly, and each of the two side rails includes a first arcuate convex segment, a non-arcuate convex segment and a second arcuate convex segment arranged sequentially from the front end toward the rear end. Therefore, a reed arranged on the saxophone mouthpiece can be vibrated smoothly to produce expected tone and scale.

A heat-not-burn (HNB) aerosol generating device may include a housing including a power supply and an air inlet, a mouthpiece assembly movably attached to the housing, and providing an air outlet, a door assembly moveably attached to the housing, the door assembly including a door and a receptacle movably attached to the door, the receptacle defining a cavity to receive a capsule including an aerosol generating substrate, and a linkage arrangement operationally connected to the door assembly, the mouthpiece assembly and the housing, and the linkage arrangement cooperatively moving the mouthpiece assembly and the receptacle in response to movement of the door to a closed state such that the capsule is retained within the housing and operationally connected with the power supply, the air inlet and the air outlet.

The present invention relates to the technical field of respiratory training equipment, and in particular to a respiratory training device, comprising a mouthpiece, a shell, an exhalation valve, and an inhalation valve, wherein the mouthpiece is connected to the shell and is provided with mutually connected airways inside; at least two concave cavities are provided on the outer wall of the shell, and vents are provided on the bottom wall of the concave cavity of the shell and the vents are connected with the airways, and a valve cover is provided on each concave cavity, and the valve cover is threadedly connected to the shell at the corresponding position of the concave cavity, and the valve cover is connected to the shell by rotating the thread to change the size of the area of ​​the concave cavity connected with the outside, and a one-way valve sheet is provided on the shell corresponding to the air vent, and the one-way valve sheet is used to limit the direction of the airflow through the vent. A respiratory training device obtained by the present invention realizes independent adjustment of the inhalation resistance and the exhalation resistance to enhance the strength and endurance of the expiratory muscles and the inspiratory muscles (diaphragm and intercostal muscles).

Oral care light devices, kits, and methods are provided. An oral care light device may include a housing including a mouthpiece, where the mouthpiece includes a lens having an outer surface, a first arm, a second arm, and a device arch width in a range of from about 41 mm to about 53 mm at a predetermined depth in a range of from about 15 mm to about 22 mm. The oral care device may also include a light source positioned in the housing, the light source being capable of emitting electromagnetic radiation having an average light intensity of about 150 mW / cm2 or greater. A kit may include an oral care light device and a whitening composition.

A respirator muscle training device comprises a main unit including at least one adjustable air metering vent, the main unit comprising a stem configured to accept a replaceable mouthpiece; and a replaceable mouthpiece configured to mate with the stem, the replaceable mouthpiece being configured to deliver air flow between the main unit air metering vent and a patient's mouth. The mouthpiece defines at least one supplementary metering channel that predictably modifies a resistance of the respirator muscle training device to user inhalation and / or exhalation through the device. An intermediate component containing sensors and other electronics monitors the flow of air through the training device and provides measured parameters to an external device that can use the measurements in a breathing game.

The invention relates to a device for performing cleaning or detection processes in an oral cavity, comprising a device for positioning devices in the oral cavity, in particular cleaning or detection devices, characterized in that a biting device is provided, wherein the biting device comprises at least one biting device for receiving at least one tooth of the upper jaw or one tooth of the lower jaw, wherein the device is in mechanical operative connection with the cleaning and / or detection device in such a way that the devices in the oral cavity, in particular cleaning or detection devices, together with the biting device, can be fixed in the mouth by biting down.

An inhaler article includes a body extending along a longitudinal axis from a mouthpiece end to a distal end. A capsule cavity may be within the body bounded downstream by a mouthpiece. An air inlet at the distal end and an air outlet at the mouthpiece end. A first mouthpiece air channel may extend from the distal air inlet, through the capsule cavity to the mouthpiece air outlet. A second mouthpiece air channel may extend from a point downstream of the separator to the mouthpiece air outlet. The second mouthpiece air channel may be separate from the first mouthpiece air channel. A coating layer of flavour may be disposed on a surface of the second mouthpiece air channel and a protective layer may be disposed on the coating layer of flavour.

1. Name of the product in this design: Anti-snoring device. 2. Purpose of this design: For the treatment of snoring. 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: three-dimensional picture. 5. Other situations requiring explanation: Figure 1 shows the usage state of the anti-snoring device in combination with one type of mouthpiece; Figure 2 shows the usage state of the anti-snoring device in combination with another type of mouthpiece.

This item is a mouthpiece for a personal tester (personal testing device), and is a mouthpiece for a personal tester that has the function of detecting, measuring, analyzing, and testing, for example, breath (alcohol), biological information, intoxicants, drugs, etc.

An electronic vaporizer for vaporizing liquids is provided herein featuring a cylindrical, glass reservoir tank within a non-cylindrical case. The glass reservoir tank may reside between a detachable mouthpiece disposed at an upper section of the case and a lower section of the case that houses the interior components of the electronic vaporizer including the atomizer, battery, circuit board, and heating element comprising a heating wire and a cotton-free ceramic bucket. The reservoir tank may further include at least one tube providing an air flow passage that may be made of glass. The at least one tube may extend between the mouthpiece and the heating element. Based upon the cylindrical, glass reservoir tank within the non-cylindrical case, the electronic vaporizer may provide a desirable oxidation of vape oils within the glass reservoir tank while maintaining the desired taste of the vape oil, depending the terpene content of the vape oil.

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.

The invention belongs to the technical field of lung function nursing, and discloses a nursing device for improving lung function after thoracic surgery, comprising: a back plate, two sides of the lower end of the back plate are respectively provided with an air filter box and a waste liquid inbox; an outlet of the air filter box is connected with a breathing mask through a hose; a mouthpiece is fixedly arranged on the breathing mask; a suction pump is arranged on the waste liquid inbox, the input end of the suction pump is communicated with a sputum suction pipe, and the sputum suction pipe is in sliding connection with the breathing mask; elastic ropes are fixedly arranged on the two sides of the lower end of the back plate, handles are fixedly arranged at the outer ends of the elastic ropes, and a monitoring mechanism is fixedly arranged on the back plate. The device can be conveniently used when a patient lies in bed, the device can be fixed to the back through the shoulder buckle belt and the waist buckle belt, the patient can hold the handles with two hands to stretch the elastic rope to conduct chest expanding training, the comprehensive evaluation module comprehensively evaluates the physical condition and the lung function condition of the patient, the drainage monitoring module monitors the drainage condition, and the risk prediction module conducts risk prediction.

A vaporizer apparatus has a first vaporizer that has a first mouthpiece, a first oil tank, a first battery and a first electronic controller. A second vaporizer includes a second mouthpiece, a second oil tank, a second battery, and a second electronic controller. A first vaporizer back is formed on the first vaporizer. The first vaporizer back has a flat face. The second vaporizer back is formed on the second vaporizer. The second vaporizer back has a flat face. A magnetic attachment connects the first vaporizer to the second vaporizer. The magnetic attachment biases the first mouthpiece to the second mouthpiece allowing user inhalation from both the first mouthpiece and the second mouthpiece simultaneously when the vaporizer apparatus is in the connected mode. The first vaporizer and the second vaporizer are separated from each other in a separate mode.

The utility model discloses a mouthpiece for a gastroscope and an auxiliary ventilation structure of the mouthpiece, and belongs to the field of medical auxiliary equipment. The mouthpiece for the gastroscope is used for providing a passage for insertion of the gastroscope during gastroscopy and comprises a mouthpiece body and a strap connected to the mouthpiece body, the mouthpiece body comprises a panel and a bite tube arranged on the panel, the mouthpiece body further comprises an oropharynx passage tube, the oropharynx passage tube is fixed to the panel and located on one side of the bite tube, and the bite tube is fixed to the panel and located on the other side of the panel. The end, located on the inner side of the panel, of the oropharynx passage tube does not exceed the biting tube. The auxiliary ventilation structure of the mouthpiece for the gastroscope comprises a mouth smoke tube, and the mouth smoke tube is inserted into an oropharynx passage tube in a penetrating mode so that a passage can be provided for insertion of the oropharynx tube during gastroscope examination; according to the utility model, the viewpoint of improving ventilation from the outside is changed, and ventilation improvement is directly carried out; pipelines through which an oropharyngeal tube and a gastroscope can pass are respectively positioned in the two channels and do not interfere with each other during treatment; the structure has the possibility of product transformation.

A wearable respiratory isolation system is configured as an open collar to be worn loosely around the neck of the user, with an articulating arm positioning a mouthpiece in front of the mouth and nasal region of the user. The system provides filtered and sterilized air through a inhalation vent on the mouthpiece which creates a curtain of sterilized air in front of the users face, which protects the users face from air bourne pathogens provides sterile air for the user to inhale. Exhaled air is extracted through an exhalation vent on the mouthpiece, is decontaminated and exhausted to the rear of the user. A modified, background oriented Schlieren imaging technique is used to determine whether the user is inhaling or exhaling, and this information is used to control the flow of sterilized air and the capture of exhaled gases.

The invention provides a respiratory function training device and method.The training device comprises an airway model, a respiratory port connected with one end of the airway model, a sensor unit arranged in the airway model and used for monitoring respiratory data, and a resistance adjusting module used for adjusting respiratory resistance; the breathing port is a mouth-nose mask or a mouth-holding mouth; the sensor unit is used for monitoring the airflow speed in the airway model, the pressure in the airway model and the temperature of breathing gas and transmitting the data to the controller, and the controller controls the resistance adjusting module to act according to breathing data so as to adjust the breathing resistance. The sensor unit is arranged in the airway model to collect the breathing data of the patient for monitoring in the training process, the controller controls the resistance adjusting module to act according to the breathing data, the breathing resistance can be automatically adjusted, the resistance adjusting module does not need to be manually adjusted, and more intelligence is achieved.

A dental mouthpiece is provided that may be attached to a high-suction dental adapter for the purpose of assisting the dental staff during dental procedures through chair-side, hands-free suction, and isolation. Such a mouthpiece may comprise a main body portion, a cheek retractor portion, and a suction connector portion. In an embodiment, the main body portion, cheek retractor portion, and suction connector portion may be molded in one piece, preferably by injection molding. The main body portion has an anterior wall inside the curve and a posterior wall outside the curve, and an at least one connector connecting the anterior wall and the posterior wall. The main body portion has an anterior intervening wall and the posterior intervening wall in between the anterior and posterior walls. The anterior intervening wall and the posterior intervening walls have alternating crests and troughs.

Methods, devices, and systems are disclosed for controlled delivery of a therapy, such as a stimulant, to a mouth of a subject via an oral device positioned in a secured configuration in the mouth. At least one of a tongue position stimulator (TST) and tongue position sensor (TSE) is provided, according to certain aspects. According to another aspect, a stimulus is delivered to the mouth and / or tongue via a mouthpiece secured to the subject's teeth. In another regard, a stimulus is delivered that generates a natural response to eliminate or reduce sleep disorders, such as for example at least one of snoring and obstructive sleep apnea.