140results about "Gum massage" patented technology

Cleaning element (10) for dental care, in particular for removing impurities from the interdental spaces and tooth surfaces, characterized in that the cleaning element (10) consists of a substantially thin, flexible plate (11, 11a, 11b, 11c) which is flat, as a handling area (12) in the hand of a user and can be held and guided, and which has free sides (13), edges (14) and corners (15, 15a) which can be individually adapted to the interdental spaces and tooth surfaces of the user, so that the impurities can be removed from the interdental spaces or the tooth surfaces.

Voice-interaction massage device for massaging at least one penis, comprising the following: a housing comprising a first massage chamber and a second massage chamber, each of the first massage chamber and the second massage chamber being configured to accommodate at least part of the penis; a massage module incorporated in the housing, wherein the massage module is configured to massage at least a part of the at least one penis that is inserted into at least one of the two massage chambers; a loudspeaker; and a first sensor configured to detect movements of the penis in the first massage chamber; a control unit that is electrically connected to the speaker and the first sensor; the control unit, as soon as the first sensor detects movements of the penis in the first massage chamber, activates the speaker to output an initial voice message.

The present invention aims to provide an interdental cleaning tool that can efficiently clean teeth. [Solution] The oral cleaning tool 1 comprises a pair of support parts 3 and 4 arranged at intervals, a floss part 5 installed between the pair of support parts, and brush parts 6 and 7 provided on the support parts.

The present invention relates to a replaceable interdental brush having a core brush body and a method for manufacturing the same, and relates to the technical field of teeth cleaning tools. [Solution] The replaceable interdental brush with a core brush body according to the present invention comprises a grip, a rotating lid, a fixed block, and a brush body. The end of the grip is provided with a male thread, and the interior of the rotating lid is provided with a female thread. The male thread on the end of the grip fits into the female thread inside the rotating lid. One end of the fixed block abuts the grip and the other end protrudes from the rotating lid. The brush body comprises a core and brush bristles. The core is formed by twisting amorphous alloy wire, one end of the core is clamped within the fixed block, and the brush bristles are connected to the periphery of the other end. The present invention has a simple structure, is easy to manufacture, is environmentally friendly, and is suitable for widespread use and application. The fixed end of the brush body is fastened to the tip of the grip by the fixed block and the rotating lid. This design allows the brush body to be replaced if it breaks during use, and the other parts are recyclable. The amorphous alloy wire has high strength, good toughness, and does not contain elements harmful to the human body, making it a durable interdental brush that is resistant to breakage during use.

A telescopic electric tooth gap brush with a flushing function comprises a main body, a micro motor and a micro water pump are mounted in the main body, the micro motor is located at the upper end of the micro water pump, a reciprocating mechanism is mounted at the power end of the micro motor, and a brush head mounting head is mounted at one end of the reciprocating mechanism. The tooth gap brush has the advantages that the micro motor is used as a power source and matched with the reciprocating mechanism, so that the tooth gap brush head can automatically move in a reciprocating mode, a user is helped to clean teeth, meanwhile, the micro water pump is additionally arranged, flushing cleaning can be carried out while the teeth are cleaned, and the tooth gap brush is convenient to use. According to the tooth gap brush, the overall cleaning efficiency is further guaranteed, the replaceable tooth gap brush head is adopted, the cleanliness of the tooth gap brush head can be kept, the cleanliness of equipment can also be guaranteed, a brush head protection sleeve is additionally arranged on the tooth gap brush head, and the gingiva of a user can be effectively prevented from being injured when the tooth gap brush is used.

The application discloses a special cleaning brush head for tooth gap side, which comprises a shell, a brush shaft, brush hairs and a driving part. The shell is used for driving cooperation with a vibration source of a brush handle and for driving the brush shaft to vibrate. The brush shaft is arranged in rotation cooperation on the shell. The brush hairs are arranged in array on the brush shaft along the length direction of the brush shaft. The driving part is arranged in driving cooperation in the shell and is used for driving the brush shaft to rotate. The cleaning and massage functions are combined on one brush head. The patient does not need to replace the brush head or perform complicated hand operation. The brush head is convenient to use and has small operation difficulty. The frequency of oral cleaning of the patient is ensured to a certain extent, and the use enthusiasm of the patient is improved.

An interdental brush particularly suited for use to clean between adjacent teeth, comprising a handle having a body and an end portion and a brush portion. The brush portion comprises an elongate stem having a distal bristled portion including a plurality of bristles extending from the elongate stem and a proximal root portion to be embedded in the handle to secure the brush portion to the handle. The root portion of the elongate stem is embedded in the end portion such that the brush portion projects from the end portion of the handle. The end portion may be resiliently flexible to distribute bending deformation along the stem including the root portion of the stem within the neck during use of the interdental brush.

The invention relates to a personal care product, in particular an interdental brush, a flosser or a toothbrush, with at least one application unit (12a; 12b; 12c; 12d; 12e; 12f; 12g; 12h; 12i; 12j; 12k; 12l; 12m; 12n; 12o; 12p; 12q; 12r; 12s; 12t) and with at least one handle unit connected to the application unit (12a; 12b; 12c; 12d; 12e; 12f; 12g; 12h; 12i; 12j; 12k; 12l; 12m; 12n; 12o; 12p; 12q; 12r; 12s; 12t). (14a; 14b; 14c; 14d; 14e; 14f; 14g; 14h; 14i; 14j; 14k; 14l; 14m; 14n; 14o; 14p; 14q; 14r; 14s; 14t), which has at least one material handle body (16a; 16b; 16c; 16d; 16e; 16f; 16g; 16h; 16i; 16j; 16k; 16l; 16m; 16n; 16o; 16p; 16q; 16r; 16s; 16t).It is proposed that the material handle body (16a; 16b; 16c; 16d; 16e; 16f; 16g; 16h; 16i; 16j; 16k; 16l; 16m; 16n; 16o; 16p; 16q; 16r; 16s; 16t) of the handle unit (14a; 14b; 14c; 14d; 14e; 14f; 14g; 14h; 14i; 14j; 14k; 14l; 14m; 14n; 14o; 14p; 14q; 14r; 14s; 14t) and / or the application unit (12a; 12b; 12c; 12d; 12e; 12f; 12g; 12h; 12i; 12j; 12k; 12l; 12m; 12n; 12o; 12p; 12q; 12r; 12s; 12t) consists at least partially, in particular at least to a large extent, of a paper material.

The application provides a tooth washer, which comprises a base and a nozzle handle detachable from the base, the surface of the base is provided with a water inlet, a first water outlet and a second water outlet, the base is internally provided with a heating device, a first pump and a second pump, the first water outlet is communicated with the nozzle handle by a hose, and the tooth washer has a first flow path connected in sequence with the water inlet, the heating device, the first pump and the nozzle handle, and a second flow path connected in sequence with the water inlet, the heating device, the second pump and the second water outlet. The tooth washer provided by the application can heat water by the heating device, so that the water flow sprayed by the nozzle handle can be kept at a temperature suitable for human oral cavity.

This invention relates to an agricultural coupler and an agricultural implement assembly. The agricultural coupler is used for an agricultural implement assembly having a flexible tine and a depth or press wheel. The agricultural implement assembly may be used as an attachment to an existing seed sowing implement or may be used in conjunction with an agricultural dispensing unit described in co-pending International Patent Application No. PCT / IB2023 / 061091.

The utility model relates to the technical field of tooth cleaning equipment, in particular to a dental subgingival spray head nozzle which comprises a spray head main body, a spray head air pipe and a nozzle, the nozzle body comprises a first groove and a second groove, the nozzle is provided with a first boss and a second boss, when the subgingival nozzle is installed, the nozzle body and the nozzle are in butt joint, at the moment, the nozzle body and the nozzle are installed through cooperation of the first groove and the first boss circular ring and cooperation of the second groove and the second boss circular ring, and then the nozzle is installed. Compared with a traditional mode of connecting through a third part, the material cost and the installation process are reduced, the spray head body and the nozzle can rotate at any angle, dead corners of tooth slits and periodontal pockets can be conveniently cleaned, all-directional treatment is facilitated, the spray head air pipe is used for communicating the spray head body with the nozzle, and the spray head is convenient to use. Therefore, the nozzle can spray the treatment sand powder and the liquid medium to the surfaces of the teeth by using the compressed gas.

In an interdental cleaning tool, a flexible cleaning portion including a core covering portion that covers a core base, and a plurality of recesses that are formed due to hold pins during insert molding. The recesses are formed along a longitudinal direction of the core base portion. A core base exposed portion of each recess has a shape elongated in an oblique direction that intersects both the longitudinal direction and a lateral direction orthogonal to the longitudinal direction, and, at a position where a dimension of the core base exposed portion in the longitudinal direction is maximum, the maximum dimension is 0.25 mm or less.

In order to prevent shaft portion from being broken in ejection of base portion from mold, method for manufacturing interdental cleaning tool includes: base portion forming step of forming base portion by filling first space of primary mold (50) with synthetic resin, which includes first and second mold members (50A, 50B); and cleaning portion forming step of forming cleaning portion around shaft portion by filling second space of secondary mold with elastomer. Base portion forming step uses first and second mold members (50A, 50B). First and second molds include: first and second contact surfaces (51A, 51B); pair of first and second spaced-apart portions (54A, 54B); and first and second connection portions (52A, 52B), angle (θ) between each of first and second spaced-apart portions (54A, 54B) and separation plane being acute.

To provide a mouth massage tool, a massage member, and a grip member which is capable of massaging the inside of a mouth, a matter used for the massage being edible.SOLUTION: A mouth massage tool 1 comprises: a grip 11 gripped by a user; a massage member 20 pressed to the inside of the user's mouth to massage the inside of the mouth; and a connection part 12 which is formed in connection with the grip 11 to connect with the massage member 20 detachably. The massage member 20 is made of food totally or partially.SELECTED DRAWING: Figure 1

To provide an interdental cleaning tool with excellent cleanability. [Solution] An interdental cleaning tool having a main body and a soft part, the soft part having a soft shaft and a brush part, the soft shaft having a peripheral wall, the main body having a base and a core part, the core part extending into the peripheral wall and in close contact with the inner surface of the peripheral wall, the brush part having a predetermined number of rows of brush protrusions, the rows of brush protrusions consisting of a plurality of brush protrusions, the brush protrusions protruding from the outer peripheral surface of the peripheral wall, wherein the radial thickness of the peripheral wall at the base end is less than or equal to the radial thickness of the peripheral wall at the tip, the base has a main body shaft and a plate-like part, the predetermined number of rows of brush protrusions have predetermined rows of brush protrusions, the predetermined rows of brush protrusions protrude along the plate width direction, the plate-like part has a shoulder, the shoulder widens in the plate width direction from the base end of the main body shaft toward the axial base end, and the outer shape of the shoulder curves so as to protrude to the outside of the plate-like part.

Provided is an interdental cleaning tool which prevents, when cleaning between teeth, a flexible cleaning portion from being easily peeled due to a tooth or dental calculus being caught by recesses that are left as marks of hold pins during insert molding, and which prevents, even if such peeling does occur, a large amount of peeling and re-peeling from an end part of a peeled portion. A flexible cleaning portion (21) includes a core covering portion (21a) that covers a core base (12), and a plurality of recesses (21c) that are formed due to hold pins during insert molding. The recesses (21c) are formed along a longitudinal direction of the core base portion (12). A core base exposed portion of each recess (21c) has a shape elongated in an oblique direction that intersects both the longitudinal direction and a lateral direction orthogonal to the longitudinal direction, and, at a position where a dimension of the core base exposed portion in the longitudinal direction is maximum, the maximum dimension is 0.25 mm or less.

The invention relates to the field of toothbrushes, and discloses a toothbrush for brushing teeth by driving bristles to rotate through handle movement, the toothbrush comprises the bristles, one end of the bristles is fixedly connected to the outer surface of the outer wall of a long cross rod, and the outer surfaces of the two ends of the long cross rod are movably connected with large gears. Rotary cleaning is achieved through linkage of a long transverse rod and a large gear, stable movement of the long transverse rod is guaranteed through a fixing plate and a rod hole, a bottom plate provides meshing space for a small gear through a gear groove, sliding holes of a first fixing block and a second fixing block guide a sliding handle to move linearly, and handle sliding is converted into gear rotation through a transverse toothed rod and a toothed plate. The limiting block prevents the sliding handle from being separated from the sliding hole, the tooth brushing effect that the handle reciprocates to drive the bristles to rotate bidirectionally is finally achieved, through the arranged bottom plate, self-adaption to tooth contours is facilitated, occlusion pressure and gingival stimulation are reduced, comfortable use experience is provided, and the bottom plate is made of soft silica gel materials.

The application provides a compact liquid outlet system and a mouth cleaning method, which comprises a liquid pump device, the liquid pump device comprising a liquid pump cavity, a piston slidingly arranged in the liquid pump cavity, and a piston rod liquid-tightly penetrating the liquid pump cavity and connected to the piston, the piston separating a pump cavity of the liquid pump cavity into a rod cavity and a rod-free cavity, the interior of the piston being integrated with a liquid outlet one-way valve allowing liquid in the rod cavity to flow to the rod-free cavity only; a liquid inlet flow channel, the liquid inlet flow channel being communicated with the rod cavity through a liquid inlet one-way valve; and a liquid outlet flow channel, the liquid outlet flow channel being communicated with the rod-free cavity. The application can save the installation space of the liquid outlet one-way valve, make the overall structure of the compact liquid outlet system more compact, and especially make small products similar to oral irrigators more portable.

The present invention relates to a method for manufacturing a cleaning device, in particular an interdental cleaning device, comprising the following process steps: a. forming a handle element (2) from a fibrous material, in particular paper or cardboard, b. providing a cleaning element (3) comprising at least one filament (5), c. arranging at least one section (5.1) of the at least one filament (5) of the cleaning element (3) in a receiving section (2.1) of the handle element (2), d. connecting the cleaning element (3) to the handle element (2) by i. pressing the receiving section (2.1) of the handle element (2), in particular pressing the receiving section (2.1) from several sides against the section (5.1) of the filament (5) arranged in the receiving section (2.1), and / or ii. introducing heat into the receiving section (2.1) and / or the section (5.1) of the filament (5).

The present invention relates to a light irradiation hygiene device with a PCB directly assembled into the main body. The device includes a main body housing the handle and head sections, a PCB configured to match the main body's shape, a power button in the handle section, a light irradiation unit with multiple light sources, a vibration motor attached via soldering, and a toothbrush head plate. The structure reduces noise and improves vibration stability, increasing convenience for users. The one-piece structure of the PCB enhances cost competitiveness, assembly efficiency, and durability, while minimizing failure points due to the removal of connecting parts. Attaching the vibration motor to the PCB, which matches the main body's shape, reduces the number of vibrating parts, decreasing noise, and simplifying the manufacturing process, leading to cost reduction and improved productivity.

The invention relates to an oral care system (20) comprising a dental splint (10), a guide aid (24) and a care device, wherein: the dental splint (10) has one or more openings (12) around the site (6) to be cared for in a mouth; the opening (12) has, laterally with respect to the site (6) to be cared for, a contact surface (18) which corresponds to a mating surface (26) of the guide aid (24), so that the guide aid (24) can be secured without play on the dental splint (10) and the care device is guided on three axes relative to the site (6) to be cared for; and the guide aid (24), by means of a channel (28) formed in its interior, creates a cleaning action of the care device on the site (6) to be cared for.

The invention provides a nozzle mechanism and a water dental floss, relates to the technical field of water dental floss, and solves the technical problem in the prior art that water splashes from a water dental floss nozzle and the user experience is affected. The nozzle mechanism and the water dental floss comprise a nozzle body and a spray head, a water spraying pipeline and a water return pipeline are arranged in the nozzle body, the spray head is arranged at the tail end of the water spraying pipeline, the water spraying pipeline is connected with a water spraying assembly in a water dental floss body, and the water return pipeline is connected with a water absorbing assembly in the water dental floss body. The invention is used for providing the nozzle mechanism for improving the user experience and the water dental floss.

A combined flosser and interproximal brush device is provided as an elongate body. The interproximal brush and a floss threader are located on opposing ends of the elongate body, which elongate body is preferably flexible. The combined presence of the brush and flosser on one combined elongate body provides for easy accessibility and simultaneous use of the interproximal brush and floss threader to maintain oral hygiene.

A method of cleaning teeth includes the steps of providing a vibration generating handle that generates vibrations via a mounting post. An interproximal pick device is adapted to be mounted on the mounting post and includes an elongate resilient pick that is sized and shaped for cleaning between the teeth. A rigid tubular housing defines an inner conduit, with a proximal end of the elongate resilient pick being fixedly secured within the inner conduit adjacent a top end, and a resilient tube positioned within the inner conduit adjacent a bottom end. The interproximal pick device is mounted on the mounting post of the vibration generating handle such that the mounting post frictionally engages the resilient tube and transmits vibrations through the resilient tube to the elongate resilient pick.

The utility model relates to a wet tissue for oral cavity cleaning, including main part and two finger sleeve parts, two the main part is perpendicular to set up with one of the corners of main part as the support, the finger sleeve part includes connecting section and extension section, wherein, one end of connecting section is connected with main part, the extension section is connected in the free end of connecting section and forms an opening to main part, the utility model discloses two finger sleeve parts are set up correspondingly at one corner of main part, can clean in oral cavity with two fingers of user, insulate the direct contact of finger and oral cavity, reduce the risk of introduction of external bacteria, avoid the nail scratch oral cavity mucosa simultaneously, reduce the probability of cross infection and physical damage.

The utility model relates to the field of electric toothbrushes, and discloses an electric toothbrush with a replaceable brush head, which comprises a first brush head, a toothbrush body, a base and a second brush head, a joint is fixedly arranged at the midpoint of the upper end face of the toothbrush body, the second brush head comprises a brush head body, an inner connecting block is embedded in the lower end of the inner wall of the brush head body, and the inner connecting block is connected with the base. The two sides of the inner wall of the inner connecting block are each fixedly provided with two protruding blocks, a clamping block is installed on the rear end face of the inner connecting block, a clamping groove is formed in the position, close to the lower end, of the rear end face of the brush head body, and a through hole is formed in the midpoint of the upper end face of the brush head body in a penetrating mode. According to the toothbrush head, the toothbrush head and the connector at the upper end of the toothbrush body can be rapidly spliced and installed, so that the use effect of rapidly replacing the toothbrush head is achieved, meanwhile, the inner connecting block can be independently detached from the toothbrush head body, the detaching modes are more diversified, and the toothbrush head is more convenient and rapid to use.

An oral hygiene system including a flosser headpiece with a base portion with arms extending to support an embrasure cleaning feature and flossing filament. The floss filament spans between the arms of the headpiece, and the embrasure cleaning features are located at the ends of the floss filament that meet the headpiece arms. The embrasure cleaning features are tapered and have embrasure-shaped cross-sections. As such, the embrasure cleaning features may slide into and out of embrasures during flossing via the floss filament. The embrasure cleaning features may include flexible ribbings surrounding the cross-sections of the embrasure cleaning features. The embrasure cleaning features may be supported by core structures that provide stability during manufacturing and use.

The invention relates to an instrument for cleaning interdental spaces, having a cleaning blade of thin design in relation to a surface orientation, wherein the cleaning blade can be introduced into the interdental space to be cleaned in a cleaning position in a cleaning direction oriented parallel to the surface orientation and lingually / palatally with an end edge oriented lingually / palatally, in order to use the end edge to remove contaminants located in the interdental space, wherein the cleaning blade at a labial / buccal rear edge is accommodated on a handle piece for manually guiding the instrument, has, at an upper edge facing away from the chewing surface of the teeth in the cleaning position, a stop which limits an insertion depth of the cleaning blade in a tooth direction and protrudes beyond a thickness of the cleaning blade, and a lower edge arranged opposite the upper edge, wherein the end edge comprises a primary end edge and a secondary end edge, wherein the primary end edge is arranged facing the upper edge and the secondary end edge is arranged facing the lower edge, wherein the secondary end edge is arranged drawn back in relation to the primary end edge in the direction of the rear edge counter to the lingual / palatal direction such that the primary end edge, on being inserted into the interdental space to be cleaned, enters into contact with the interdental space before the secondary end edge in the cleaning direction.