645 results about "Mouthpiece" patented technology

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.

Features relating to a cartridge for use with a vaporizer body are provided. The cartridge mates with the vaporizer body in a cartridge receptacle. The cartridge may include a cartridge body defining a reservoir configured to contain vaporizable material; a mouthpiece coupled to a proximal end region of the cartridge body; at least one proximal absorbent pad wedged within an internal volume of the mouthpiece; a mouthpiece seal with sealing ribs; a cannula defining a vaporization chamber extending through the cartridge body; a resistive heating element; a porous wick configured to draw the vaporizable material in the reservoir towards the vaporization chamber; an internal sealing gasket positioned in a distal end region of the cartridge body; a lower support structure positioned in the distal end region of the cartridge body; and at least one distal absorbent pad configured to wedge within a recess located in the lower support structure.

The invention relates to the technical field of perioral muscle function detection, and discloses a flexible sensing function integrated tongue muscle function detection system and method.The system comprises a tooth socket type flexible film sensor, a wireless transmission module and a control module; the tooth socket type flexible film sensor is of a wearable tooth socket structure, a sensing array formed by a plurality of sensing units is arranged in the tooth socket type flexible film sensor, and the sensing array is distributed in an upper jaw area and a side tooth area corresponding to tongue muscle movement; the wireless transmission module is arranged on the outer side area of the upper molar and is connected with the tooth socket type flexible film sensor through the flexible printing circuit; the control module is connected with the wireless transmission module and comprises a calibration module, an initial value determination module, a correction module and a data storage and communication module. According to the invention, accurate, non-invasive and real-time monitoring of tongue muscle activity is realized.

A consumable for an aerosol generating apparatus comprising: a mouthpiece (71) for a user to draw on to generate a flow through the consumable, and a solid aerosol precursor (6) which is upstream of the mouthpiece, the solid aerosol precursor having an upstream portion (72) and a downstream portion (73), and an upstream end (74) and a downstream end (75), wherein the upstream portion has one or more upstream flow passages (76) and the downstream portion has one or more downstream flow passages (77), wherein the upstream flow passages are in flow communication with the downstream flow passages and the downstream flow passages are in flow communication with the mouthpiece, wherein the one or more upstream flow passages are arranged to provide a first draw resistance and the one or more downstream flow passages are arranged to provide a second draw resistance, wherein the second draw resistance is greater than the first draw resistance. This may improve the consistency of the pressure drop across the precursor during use across different consumables.

1. The name of the design product: mouthpiece box (HT-S1). 2. The use of the design product: for mouthpiece box. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model provides a suction nozzle replacement clamp. The suction nozzle replacement clamp comprises a clamp side plate; the clamp reserved gap is formed in the middle of one side of the clamp side plate, clamping blocks are fixedly installed on the two sides of the inner wall of the clamp reserved gap, and a clamp reserved suction nozzle hole is formed in one side of the top of each clamping block; the elastic piece is arranged on one side of the middle of the interior of the clamp reserved gap. According to the suction nozzle replacement clamp provided by the utility model, the clamp side plate, the clamping block, the elastic piece, the clamp reserved gap and the clamp reserved suction nozzle hole are matched with one another, so that an operator can conveniently clamp the suction nozzle through the clamp, the clamp for holding the suction nozzle by a bare hand can be effectively replaced, and the phenomena that the operator is easily scalded and the suction nozzle falls into equipment when the suction nozzle is replaced are prevented; and therefore, the working efficiency is improved, and the problem of short circuit of the circuit board can be solved.

The present invention relates to an article (1) for use in an aerosol provision system, the article comprising: an aerosol generating portion comprising a rod (2) of aerosol generating material; and a mouthpiece (3), wherein the mouthpiece (3) is provided with a surface for reducing the adhesion of a user's lips to the article, and the anti-lip-stick surface is at least about 5 mm from the rod (2) of aerosol generating material. The present invention further relates to an aerosol provision system, and to a method for forming the article (1).

The utility model provides a suction nozzle containing jig, suction nozzle containing box and suction nozzle cleaning device, the suction nozzle containing jig comprises a suction nozzle placing seat, a suction nozzle locking plate, a locking piece and a height adjusting piece, the suction nozzle placing seat is provided with a suction nozzle positioning groove, the suction nozzle locking plate is provided with a clamping groove, the clamping groove is opposite to the suction nozzle positioning groove, and the height adjusting piece is arranged on the clamping groove. The suction nozzle locking plate can move in the first direction relative to the suction nozzle placing base so as to be switched between the suction nozzle locking position and the suction nozzle loosening position, the locking piece limits the relative position of the suction nozzle locking plate and the suction nozzle placing base in the first direction, and the number of the height adjusting pieces is more than three. At least one part of each height adjusting part protrudes outwards from the bottom wall of the suction nozzle placing seat, the suction nozzle locking plate and the height adjusting parts are both made of conductive materials, the suction nozzle locking plate is electrically connected with at least one height adjusting part, and the suction nozzle placing seat is made of insulating materials. According to the suction nozzle storage jig, it can be guaranteed that suction nozzles of various models are placed in order, universality is high, and the problem that foreign matter adheres to the suction nozzles can be solved.

The invention discloses a tooth socket fatigue testing device, and relates to the technical field of tooth socket testing, the tooth socket fatigue testing device comprises a workbench, a transverse testing assembly and a longitudinal testing assembly, the workbench is vertically provided with a testing frame, the transverse testing assembly is arranged on the testing frame, and the longitudinal testing assembly is arranged on the testing frame. According to the device, the tooth socket is transversely bent in a reciprocating manner through the reciprocating transverse movement of the moving block of the transverse testing assembly, while the moving block does the transverse reciprocating movement, the pressing frame is driven to do the longitudinal reciprocating movement matched with the movement period of the moving block along the sliding rail, and the tooth socket is longitudinally bent in a reciprocating manner through the pressing frame; according to the device, transverse and longitudinal fatigue bending tests of the tooth socket can be synchronously realized, so that the tooth socket can bear a composite stress environment similar to that in actual use in an oral cavity in a test process, the problem that the traditional single-direction test is disjointed with an actual working condition is effectively solved, and the authenticity and reliability of a fatigue test result are greatly improved.

A mouthpiece for holding the tip of an item to be smoked has a passageway comprising a narrow tubular section at one end and a wider conical section at another end. Therebetween, the passageway has at least one stepped portion. Internal threads are optionally provided on the conical section. The mouthpiece provides for holding various sized items to be smoked.

This application belongs to the technical field of electronic atomization devices, and provides an atomizer including a housing with a mouthpiece. The housing contains an atomizing core and a liquid storage chamber. The atomizing core includes an atomizing tube. An insert tube communicating with the mouthpiece is located inside the housing, extending from the inner top wall of the housing towards the atomizing core and inserted into the atomizing tube. The upper end of the atomizing tube is separated from the inner top wall of the housing to form a flow-guiding gap. A through groove extending along the length of the insert tube is formed on its outer periphery, and the through groove and the inner wall of the atomizing tube enclose a pressure relief channel that connects the interior of the atomizing core to the liquid storage chamber through the flow-guiding gap. This application also provides an electronic atomization device with this atomizer. This application aims to solve the technical problem in existing atomizers where a pressure difference easily arises between the internal air pressure of the liquid storage chamber and the internal air pressure of the atomizing core, leading to leakage.

A vaporizing device includes a main body with a chamber extending between first and second openings. A condensation cup at the bottom of the chamber collects moisture and unvaporized substances. A stem extends through the second opening, and a mouthpiece extends through the first opening. The mouthpiece is a tubular member with an open end and a plurality of outlet openings. Stoppers secure the mouthpiece and stem within the chamber. A magnetic tool may be provided for applying vaporizable substances. In use, a section of the stem is locally heated to vaporization temperature, a substance is applied to the heated section, and vapor is drawn through the mouthpiece. The condensation cup prevents residue from reaching the user, maintaining cleanliness and hygiene. The device supports tool-free disassembly and is suitable for tobacco, cannabis, herbal blends, and concentrates.

The invention provides an intraoral light irradiation device which has good wearing comfort and can accurately irradiate light to the gingiva and alveolar mucosa of an orthodontic tooth. An intraoral light irradiation device (1) is provided with: a mouthpiece (2) formed in a U-shape; and a light source (4) which is disposed on the brace (2) and which is provided with a plurality of light emitters (3) that irradiate light to the gums of the wearer. Wherein the mouthpiece (2) comprises a bite tray (5) formed in a U-shape, a front flange (6) facing the outer face of the gum of the wearer, and a rear flange (7) facing the inner face of the gum of the wearer; wherein the front flange (6) and the rear flange (7) are translucent, and the light source (4) is configured to be capable of irradiating light from the inner peripheral surface of the front flange (6) and the outer peripheral surface of the rear flange (7); a protruding part (11) is formed at the end of the front flange (6) and extends out from the meshing tray (5) in the extending direction of the front flange (6).

A mouthpiece (10) for distribution of a liquid in a user's mouth, the mouthpiece (10) being configured to be positioned within a superior vestibule of the user's mouth apical to a gingival margin, the mouthpiece (10) comprising: an inlet (12) configured to receive a fluid supply, at least two fluid outlets (22), and an internal channel (14) fluidly connecting the inlet (12) to the fluid outlets (22); and a flange portion (16) at least partially surrounding the channel (14) for adhering to a user's gum; wherein a thickness of the channel (14) is greater than a thickness of the flange portion (16).

The utility model relates to a kind of mouthpiece and atomization device of airway switching of magnetic lock, including the shell of two ends respectively setting air outlet and two air passages, switching plate is movably arranged in shell interior, switching plate is used to switch the communication state of two air passages respectively with air outlet, switching plate is arranged with magnetic attraction gear structure between shell, magnetic attraction gear structure is along the moving path of switching plate setting;Magnetic attraction gear structure includes at least two groups of fixed magnet and corresponding number of movable magnet, at least two groups of fixed magnet are fixed at the corresponding gear place in the inside of shell respectively, movable magnet is fixed on switching plate, and movable magnet is magnetically attracted to butt joint with corresponding fixed magnet, to position switching plate at corresponding gear place, the utility model positions switching plate stably at corresponding gear place by magnetic attraction gear structure, and clear gear feedback is given to user;Under the holding of magnetic force, it is guaranteed that switching plate and two air passages have good air tightness.

A mouthpiece for a pressure vessel may include a lip design that helps effectively reduce stress at a location where the mouthpiece may be engaged to the vessel. Embodiments may include a contoured annular lip element for attachment to an end of a container to position a mouthpiece within an opening at the end of the container for fluidly connecting the container to another factory element. The adapter may include one or more geometries to position a weld seam for joining the adapter to the end of the container such that the weld seam is located at a preselected location to experience a preselected level of stress during operation of the container to facilitate use of a container with a reduced overall wall thickness, therefore, the container with low total weight and low capital cost is provided, and the easiness of maintenance can be improved.

A drink assembly including a vessel having an open top and a bottom and a lid assembly removably connected to the vessel. The lid assembly includes a lid body and a mouthpiece extending upwardly from the lid body. The mouthpiece includes a mouthpiece body having an upper end that is sized for use without requiring, or with only minimal, puckering of the lips. The upper end includes a first rim portion including simple curvature and a second rim portion opposite the first rim portion and including a contour defined by a compound curve. The mouthpiece further including a through hole extending through the mouthpiece body and fluidly coupled to the vessel.

An inhaler according to one embodiment can house a capsule containing a functional substance and includes a housing with an open first end, a mouthpiece with at least a portion protruding from the first end, a needle coupled to the mouthpiece and extending toward the capsule housed in the housing, and a retraction mechanism for retracting the mouthpiece into the housing, the retraction mechanism being able to change the position of the mouthpiece between a first state in which at least a portion of the mouthpiece protrudes from the first end and a second state in which the mouthpiece is inserted into the housing.

The invention discloses an atomization assembly and an atomizer, the atomization assembly is provided with a mixing cavity, the atomization assembly comprises a suction nozzle, an atomization main body and a matching assembly, and an outlet of the suction nozzle is communicated with the mixing cavity; the atomization main body is connected with the suction nozzle, the atomization main body is provided with a storage cavity and a fluid channel, the storage cavity is used for storing a first matrix, the fluid channel is communicated with the storage cavity and the mixing cavity, a first heating piece is arranged in the fluid channel, and the first heating piece is used for atomizing the first matrix flowing into the fluid channel; the matching assembly is connected with the suction nozzle and / or the atomization body, the matching assembly is provided with an air inlet communicating with the mixing cavity, and the air inlet is used for communicating the heating cavity with the mixing cavity. Therefore, the atomized first substrate can be separated from the second substrate, so that the atomized first substrate is prevented from flowing into the second substrate to pollute the second substrate, the consistency of suction resistance is ensured, the second substrate can be prevented from being damped and mildewed, and the taste purity is improved.

A device for adjustable asymmetrical bending of reeds in single-reed instruments in the area of ​​the reed cut, designed to have a rotatable wedge disc and a flat support in the reed clamping area of ​​the mouthpiece and furthermore having a feature that bends the tip of the reed towards the mouthpiece web opening.

The application discloses an obstructive sleep apnea device and method; the device comprises a mouthpiece carrier, an electrode stimulation module and a control unit, the electrode stimulation module comprises an integrated flexible circuit board transmission link, the transmission link is integrated with a stimulation electrode with a nickel-titanium alloy support strip on the inner side of the mouthpiece carrier, and the stimulation electrode can apply electric stimulation to the genioglossus muscle or hypoglossal nerve; the external control unit is provided with a microcontroller and an acoustic sensor; the method first collects an environmental background signal, processes the signal to generate a signal determination threshold, then collects a human respiratory acoustic vibration signal in real time, processes the signal to generate a respiratory sound energy value, compares the two to determine an abnormal respiratory event; after determining the abnormality, a gradient output electric stimulation is output, and a dynamic feedback mechanism is combined to adjust the stimulation intensity; when the stimulation intensity is zero and there is no abnormal signal, it is determined that the intervention is completed and the standby state is entered; the application can adapt to environmental noise, avoid current mutation discomfort, closed-loop control intervention intensity, and is suitable for sleep apnea auxiliary intervention.

This utility model relates to a manometer for a provocation test, comprising: a main unit having a display screen; a pressure measuring head electrically connected to the main unit; and a mouthpiece detachably and sealed to the pressure measuring head, enabling the pressure measuring head to detect and display the pressure of the gas exhaled through the mouthpiece during the provocation test on the display screen. The mouthpiece contains a breathable membrane. This utility model has a simple structure, is easy to use, and can display the expiratory pressure during a Valsalva maneuver provocation test in real time.

1. The name of the design product: mouth guard cleaning solution packaging box (dinosaur). 2. The use of the design product: for packaging mouth guard cleaning solution. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. Name of the product in this design: Filter mouthpiece (3). 2. Purpose of this design: This design is a filter mouthpiece for smoking. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

A bronchoscope path assistance system includes: a bronchoscope, having a camera device on one end thereof, for generating an image signal; a mouthpiece, having an opening at a center thereof; a positioning device, disposed on the mouthpiece, for detecting a relative movement between the bronchoscope and the mouthpiece to issue a positioning signal; a memory device, for storing path information; a processing device, for generating a composite image signal according to the image signal, the positioning signal and the path information; a display unit; and an input unit. The bronchoscope path assistance system of the present disclosure is adapted for treatment, inspection or sampling of bronchi. The present disclosure further relates to a positioning mouthpiece and a bronchoscope path display device.

Device for breathing training with individual resistance adjustment by means of a movable adjustment ring with a teardrop-shaped opening at the mouthpiece and a closure cap, characterized in that the movable adjustment ring (5) with teardrop-shaped opening (6) at the mouthpiece (2) enables an individual adjustment of the exhalation resistance at the air outlet opening (4) and the closure cap (7) enables safe and clean storage of the breathing trainer (1).

The application discloses a kind of respiratory exercise devices for postoperative rehabilitation of cardiology department, it is related to medical instrument technical field, including: support base and transverse equidistance fixed installation in the surface of support base flow velocity cylinder, flow velocity cylinder is provided with three, the inside of flow velocity cylinder is placed with indicating ball, the surface of support base one side is also provided with with cylinder lower blow valve, by cleaning head in not using time covering in the outer surface of mouthpiece, it is protected, to avoid washed mouthpiece exposure to pollution by dust and impurity particles, and by turning auxiliary plate, it is prepared in advance for breathing training device, it will be automatically cleaned by cleaning head to mouthpiece, to avoid the situation that user forgets or does not wash mouthpiece in time, and causes the mouthpiece of user oral cavity contact to exist pollutant, to further help to improve the sanitary standard of using breathing training device, reduce the risk of infection and cross infection.

The invention relates to a pacifier (1) for infants, comprising a mouthpiece (2) to be received in the oral cavity and a shield (3) which is connected to the mouthpiece (2) and which is designed to be arranged outside the oral cavity, and comprising an optical sensor device for determining a blood oxygen content, which optical sensor device comprises a light source (51) associated with the mouthpiece (2) or the shield (3) and a light receiver (52) associated with the mouthpiece (2) or the shield (3), wherein the light receiver (52) is arranged at a distance from the light source (51).

A droplet delivery device includes an ejector plate (300) with a plurality of apertures (301), a ejector plate carrier (2302) holding the ejector plate (300) in place at an about 3-degree angle relative to a plane perpendicular to an airflow path (100) through the device that that exits through a mouthpiece (700), and a vibrating member (800) coupled to a membrane (401) that contacts the ejector plate (300).

1. The name of the design product: mouthpiece assembly. 2. The use of the design product: the design product is used for the mouthpiece of the package. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: combination state reference drawing.