Abstract: A drug delivery device is formed from an elastic sleeve deployed around a core, with first and second edge portions inwardly inverted. When a fluid is introduced between the core and the sleeve, the sleeve inflates to form a reservoir with a pressure of the fluid pressing the inwardly-inverted extremities portions against the core. The device is preferably anchored by providing a stem of conformable material which is depressed by pressure applied by adjacent edges of a layer of tissue to achieve tissue-wedged anchoring of the device.

Abstract: A system for extracting lens material from an eye including an instrument having a first aspiration pump driven by a drive mechanism having a motor, and an elongate member sized and configured to extend through an anterior chamber to a capsular bag of the eye. The elongate member configured to be oscillated by the drive mechanism includes an inner lumen fluidly coupled to the first aspiration pump and defining at least a portion of an aspiration waste line, and an open distal end having a distal cutting tip. The system can further include a fluid system remote from the surgical instrument including a second aspiration pump and a fluid line configured to deliver background aspiration from the second aspiration pump to the inner lumen of the elongate member to aspirate the lens material from the eye towards the inner lumen. Related devices, systems, and methods are also provided.

Abstract: The present disclosure provides a refractive laser surgery system including a processor having access to memory media storing instructions or sets of instructions executable by the processor to identify a surgical parameter; correct the surgical parameter based on a nomogram specific for the refractive laser surgery system to provide a nomogram-based corrected surgical parameter; store the surgical parameter and the nomogram-based corrected surgical parameter in the memory media as data for a patient or for one or both eyes of the patient; and compare the surgical parameter and nomogram-based corrected surgical parameter to generate a graphical representation of the surgical parameter, a target outcome parameter associated with the surgical parameter, or both, and the nomogram-based corrected surgical parameter, to generate a warning based on a comparison of the nomogram-based corrected surgical parameter to the surgical parameter or an absolute value, or both. Methods of using the system are also provided.

Abstract: An apparatus for photothermal ophthalmic treatment, in particular photocoagulation or photo-thermal stimulation, the apparatus comprising a diagnostic instrument and an adapter unit, the diagnostic instrument being configured to emit illumination light from an illumination output along a free-air illumination output path towards a target area, to receive light from the target area along a free-air viewing path and to provide a magnified view of the target area, wherein the adapter unit comprises: a housing detachably mountable to said diagnostic instrument; at least one treatment direct diode laser positioned within the housing; the direct diode laser comprising a treatment laser diode configured to emit light at a wavelength suitable for photothermal ophthalmic treatment in the wavelength range of 480 and 632 nm, one or more optical elements configured to direct the emitted light as a treatment light beam towards the target area when the housing is mounted to said diagnostic instrument; and wherein the treat

Abstract: Ultra-short pulsed laser radiation is applied to a patient's eye to create a row of bubbles oriented perpendicular to the axis of vision. The row of bubbles leads to a region of the eye to be ablated. In a second step, a femtosecond laser beam guided through the row of bubbles converts it to a channel perpendicular to the axis of vision. In a third step, a femtosecond laser beam is guided through the channel to ablate a portion of the eye. Using a femtosecond laser with intensity in the range of 1011-1015 W/cm2 for the second and third steps facilitates multi-photon ablation that is practically devoid of eye tissue heating. Creating bubbles in the first step increases the speed of channel creation and channel diameter uniformity, thereby increasing the precision of the subsequent multi-photon ablation.

Abstract: The invention provides a dressing system for a wound comprising an absorbent pad; at least one sensor for detecting wound or dressing data, wherein the at least one sensor is a moisture sensor; a flexible electronic circuit communicable with the sensor; a backing film adapted to cooperate with the absorbent pad, wherein the electronic circuit and the at least one sensor is printed directly on the backing film; and a communications module adapted to communicate the wound data from the electronic circuit to a user or clinician. The invention provides a simple to use disposable dressing wound system that is effective in providing dressing wound data that provides an indicator of the status of the wound as well as information that the dressing wound system needs to be replaced.

Abstract: The present invention relates to a smart infant toilet system and a method thereof, and the system includes a first sensor mounted to an infant product to sense external temperature and humidity, a second sensor mounted to the infant product to sense gas, third sensor mounted to the infant product to sense whether an infant rides on the infant product, a control module configured to set critical temperature and humidity, and an alarming unit configured to provide an alarm to a guardian when it is determined that the comparative temperature and humidity are out of the preset range of the critical temperature and humidity.

Abstract: An incontinence detector includes a layer of material having uniformly distributed electrically resistive elements which impart a baseline electrical resistance to the layer. The layer also has an actual electrical resistance. The detector also includes an RFID tag having a first and second leads which extend into the material without contacting each other. The tag is responsive to deviations of the actual resistance from the baseline resistance.

Abstract: An incontinence detection system includes an incontinence detection pad having a passive radio frequency identification (RFID) tag. The pad is adapted to be placed on a person support beneath a person to be monitored. The system also includes an off-board reader and an off-board antenna array having at least one antenna member. The antenna array is adapted to communicate with the reader. An incontinence detection kit includes an off-board RFID tag reader and an off-board antenna array having at least one antenna member. The antenna array is adapted to communicate with the reader.

Abstract: Absorbent articles with front and rear opening features are disclosed. An article may comprise an absorbent insert comprising an outer cover, a liner, and an absorbent core between the outer cover and the liner, a first waist panel coupled to the insert and comprising a weakened region and first waist band portion and first chassis portion, the first waist band portion and first chassis portion comprising elastic elements, and a second waist panel. The first waist panel may be bonded to the second along side edges of the article. One of the elastic elements of the first waistband portion may be spaced laterally from a second one forming a waistband non-elasticized region laterally between the first one of the elastic elements and the second one of the elastic elements, and the weakened region may extend at least partially through the waistband non-elasticized region.

Abstract: A stretchable composite sheet, wherein pleat-free regions where no pleats are formed are formed between a plurality of pleat formation regions, the sheet being made by a method, wherein non-continuous coating sections are set so as to correspond to form the plurality of pleat formation regions, and non-coating sections are set so as to correspond to form the pleat-free regions, and an intermittent coating is performed on stretchable elastic members (rubber threads). An apparatus for non-continuously and intermittently applying a hot-melt adhesive comprises an intermittent coating unit, which includes a hot-melt supply control device having a valve mechanism and a coating head having slit grooves in which coating areas are formed, and a non-continuous coating unit, which vertically vibrates rubber threads, passing through the coating areas, between a coating position and a non-coating position.

Abstract: A disposable absorbent article may include a chassis that includes a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet; and a leg gasketing system and at least one waist gasketing element. The leg gasketing system may include an inner cuff and an outer cuff; the inner cuff may include an inner cuff folded edge and an inner cuff material edge and the outer cuff may include an outer cuff material edge such that the web of material is folded laterally outward to form the inner cuff folded edge. The leg gasketing system may also include a leg gasketing system pocket with an opening on an inboard longitudinal edge of the pocket.

Abstract: Disposable absorbent diapers are provided with improved comfort, fit and liquid transportation. The absorbent core of the disposable absorbent diapers includes at least one absorbent structure having a substrate layer and an absorbent layer with channels.

Abstract: Disposable absorbent diapers are provided with improved comfort, fit and liquid transportation. The absorbent core of the disposable absorbent diapers includes at least one absorbent structure having a substrate layer and an absorbent layer with channels.

Abstract: The present invention relates to functional structures that include a substrate and a first fixing agent applied to the substrate. The first fixing agent includes an aqueous polymer. The functional structure also includes a functional material that is adjacent to the first fixing agent. A second fixing agent is adjacent to the functional material. The first fixing agent may be a hydrophilic solution including an aqueous polymer selected from polyvinyl alcohol and a cross-linked polyvinyl alcohol. The aqueous polymers may have molecular weights from 1,500,000 to 4,000,000.

Abstract: An absorbent article, preferably a disposable absorbent article such as a diaper, is disclosed having an absorbent core which imparts increased wearing comfort to the article and makes it thin and dry. The absorbent core useful for an absorbent article comprises a substrate layer, a discontinuous layer of absorbent material, and a layer of thermoplastic material. A second surface of the discontinuous layer of absorbent material is in at least partial contact with a first surface of the substrate layer. Portions of a second surface of the layer of thermoplastic material are in direct contact with the first surface of the substrate layer and portions of said second surface of the layer of thermoplastic material are in direct contact with a first surface of the discontinuous layer of absorbent material. A process for providing a storage layer for an absorbent core useful in an absorbent article is further disclosed.

Abstract: A disposable article includes a chassis having first and second end portions and a central portion extending therebetween. The article also has a first pair of side panels extending on each side of the first end portion of the chassis. The first and second side panels are folded over the chassis, to form a folded side panel configuration prior to use of the article. The first side panel is arranged at least partly on top of the second side panel to form an overlap area in the folded side panel configuration. The second side panel is bonded to the chassis by a first breakable bond in the folded side panel configuration. The first side panel is attached to the second side panel by a second breakable bond in the overlap area. The first breakable bond has a weaker peel strength than the second breakable bond.

Abstract: Embodiments of a cot comprise a support frame, legs coupled to the support frame, at least one hydraulic actuator configured to raise or lower the legs, and a manual release system coupled to the at least one actuator and configured to lower the cot manually at a controlled descent rate. The manual release system comprises a manual actuation component, a manual release valve operable to be opened upon actuation by the manual actuation component, a fluid reservoir operable to receive hydraulic fluid from the at least one actuator upon opening of the manual valve; and a flow regulator configured to control the flow rate of the hydraulic fluid into the fluid reservoir, wherein the release of hydraulic fluid into the fluid reservoir at the controlled flow rate is configured to manually lower the cot at the controlled descent rate.

Abstract: A backrest assembly of a wheelchair seat has a tubular seating frame. The backrest assembly further includes a backrest, two hollow backrest tubes connecting the backrest to the seat, and at least two joints allowing movement of the backrest tubes between at least first and second end positions. Two locking means are provided for locking and/or unlocking the joints. A hollow handle tube has a single handle for effecting the locking means to lock and/or unlock the joints. The handle is arranged between the backrest tubes and is mechanically connected to the locking means via cables that effect at least the unlocking of the locking means. The handle further effects movement of the backrest tubes, via the joints, with use of one hand in constant grip of the handle. The handle is actuated by at least partly sliding, rotating, squeezing, pushing and/or pulling. The locking means automatically re-locks after unlocking and reaching the first or second end positions.

Abstract: The present invention relates to an indoor and outdoor mobility system 1 forming a mobility device 10 for people with walking disability, the system comprising a base 20 two indoor front wheels 30, which can be attached to the base 20; two outdoor front wheels 40, which can be removably attached to the base 20, wherein the outdoor front wheels 40, when attached to the base 20 comprise a wider track width compared to the indoor wheels 30; indoor back wheels 52 which can be attached to the base 20; and outdoor back wheels 62 which can be removably attached to the base 20, wherein the outdoor back wheels 62, when attached to the base 20 comprise a wider track width compared to the indoor back wheels 30. The invention further comprises a method for the change of a mobility device for people with walking disability from an indoor to an outdoor use.

Abstract: A reusable, washable, absorbent under pad has built-in handles to aid in the transfer and accommodation of bedbound or chairbound patients, for example. The under pad can have at least two handles on each side thereof to facilitate transfer of patients by caregivers and to facilitate proper body mechanics, thereby preventing work related and home injuries by caregivers.

Abstract: In a first aspect, the present invention relates to a hoist for facilitating a transition between firstly a seated or lying position and secondly a standing position of an individual, comprising: a movable lifting arm for exerting a lifting force, a connecting element for transferring the lifting force from the lifting arm to the individual, and a movable handle suitable for supporting the hands of the individual during operation of the hoist, wherein the movable handle is configured to shift during operation of the hoist, wherein during operation of the hoist, the movable handle also executes a movement relative to the lifting arm.

Abstract: Caskets, cap panel assemblies for a casket, and methods for manufacturing cap panel assemblies are described. A casket may include a casket shell, at least one casket cap pivotally mounted on the casket shell, and a cap panel assembly mounted in the at least one casket cap. The cap panel assembly may include a cap panel, a puffing member attached to each edge of the cap panel, and a cap panel insert. The cap panel insert is fastened to the cap panel using pins. The cap panel insert can include a frame, fabric, filler, and a backing board. The cap panel insert can include elastic or ribbon-shaped straps positioned on a front face of the cap panel insert. The elastic or ribbon-shaped straps can be positioned in a lattice or grid-like arrangement. The cap panel insert can include a mounting bracket or a screw and wire assembly for mounting the cap panel insert on a wall.

Abstract: A leg muscle, abdominal muscle, and spinal exercise device adapted for imparting curvature to a lumbar or sacral spine of a user and for manipulating the spine and intervertebral discs with decompression force includes a frame for placement on a floor. The frame has a top surface and a bottom surface, wherein the top surface and bottom surface are in a spaced apart relationship forming a hollow portion there between. At least one inflatable bladder is carried by the top surface of the frame. A body strap attachment passes through the frame in non-fixed relationship and is partially disposed within the hollow portion for encompassing the user's thoracic-sacral spinal region and securing said frame. An elongate stirrup strap member is attachable to the body strap attachment thereby connecting to the user's spinal region. A stirrup is attachable to the stirrup strap member distal end.

Abstract: An item of clothing is adapted to be worn against the skin, and comprises at least one panel adapted to provide targeted compression of at least 20% of the total length of a specific surface vein in the body, or adapted to provide targeted compression of at least 20% of a specific plexus of veins, a specific lymphatic plexus, drainage plexus or a collection of lymphatic vessels. The clothing is useful in a method of reducing recovery time in a human or other mammal, after a period of activity and in a method of enhancing performance, in particular sports performance, in a human or other mammal. It may also improve the conditioning of the skin and aid lymphatic drainage, and can be used in the treatment of certain medical conditions.

Abstract: A rehabilitation therapy aid (FIG. 4), for use in aiding a patient to regain and improve movement and control in a limb, comprises a moveable structure (51) having engagement means (53) whereby the structure can be moved by the limb of a patient (72) requiring therapy and separate engagement means (52) whereby the structure can be moved in the same direction by a therapist (71) or by the patient's stronger limb. A movement detector (56) is arranged so that the movement of the structure (51) can be tracked by the patient and/or by the therapist.

Abstract: A mobility assistance device includes a frame having a base frame, a handle frame, and a support frame extending from the base frame to the handle frame. The mobility assistance device also includes a series of wheels coupled to the base frame, at least one electric motor coupled to at least one wheel of the series of wheels, at least one power supply coupled to the at least one electric motor, at least one electronics module coupled to the frame including a memory device and a processor coupled to the memory device, and at least one hand control coupled to the handle frame. Operation of the hand control is configured to control operation of the at least one electric motor.

Abstract: This describes a treatment method for autism/ASD intended to induce greater intrinsic motivation to make eye contact in affected children. The treatment method incorporates an artificial demonstration of the phenomenon of eye contact, and that method is described herein along with the principles of action of the treatment and the necessary procedure to perform it. Also described are two embodiments of a therapy tool that can be used to effect the demonstration: first, an item in the form of a cuboid with animatronic eyes affixed to one side, and second, another in the form of a stuffed dog.

Abstract: Virtual reality apparatus, and various methods therefor.

Abstract: A treatment device for removing heat from subcutaneous lipid-rich cells of a subject having an actuator that provides mechanical energy to the tissue. The mechanical energy provided may include a vibratory component that can range between low and ultra-high frequencies, and such energy may include various combinations of two or more frequencies tailored to produce the desired effect on the subcutaneous tissue. Disruption of adipose tissue cooled by an external treatment device may be enhanced by applying mechanical energy to cooled tissue. Furthermore, such mechanical energy may impart a vibratory effect, a massage effect, a pulsatile effect, or combinations thereof on the tissue.

Abstract: A vibrating element has a generally deformable and/or resilient shell. The deformably resilient shell is utilized to work with the contours of the user to provide conform for use. A vibrational element is associated with the shell and is used to provide dynamic movement in the form of vibrations or pulsing to provide fascial training to a fascia of a user of the vibrating element. Various options and alternatives may be included to provide for different types of dynamic movement, such as timed movement and/or pulsing movement. The resiliency can be provided by an internal structure, such as a fluid within an interior of the shell of the device.

Abstract: A massage system having a massage table, support members and a massage machine is disclosed. The massage table may securely attach to the massage machine by the support members. Attachment members that massage the user's body are preferably different roller type attachments of different sizes. Multiple rollers may be attached to the massage machine one at a time. A user may select from different massage treatment options by a control panel. The user may lie face down on the massage table and the massage machine will provide a soothing back massage corresponding to the option they chose.

Abstract: The utility model discloses a massager with a brushless motor, wherein the motor is a brushless motor, an eccentric disc connected to an output shaft at the top of the brushless motor is rotatably arranged at the top of a housing, and the brushless motor and a drive circuit board at the bottom thereof and a motor fixing frame are fixed at the bottom of the inside of the housing by screws. The use of the brushless motor can reduce noise, significantly improve the working efficiency, and enhance the endurance capability of the product; and both ends of the brushless motor are fixed with good stability, which is beneficial to the long-term operation of the machine.

Abstract: A sexual stimulation device with a base having an upper portion and a lower portion, and a plurality of phallic elements attached to the lower portion of the base. Each phallic element has a body with a distal end pointing in a generally upward direction. The phallic element may be removably attachable to the base and may be movable relative to the base. The phallic element may also be telescopically extendable and rotatable. The sexual stimulation device may be mountable to a sturdy support via an arm extension.

Abstract: A medical device uses UWB units to infer a position of an adjunct positioned in proximity to an exterior portion of a patient's body. The position information can be used to provide CPR feedback to a rescuer. In other applications, the position information can be used to provide prompts to a user to change the position of the adjunct.

Abstract: A spa apparatus may comprise a cart, a magnifying lamp, a phototherapy mask, a bed, and a bathtub. A computer, a storage battery, and a communicator are electrically connected and installed inside the cart, and the cart is electrically connected to a power outlet and a display, which enables the cart to be moved and used not limited by the location of power supply. Moreover, the cart has a drawer and a spacing for the storage of beauty products and tools, and through sequentially connecting to a front arm, a rear arm, and a base, the phototherapy mask is configured to be used in different angles and to be held above or in front of a user's in a preferable height.

Abstract: A single unit precast concrete tub (1) formed out of concrete wherein a plumbing system (10) and electrical system (11) are encased within preformed concrete walls. The fully encased plumbing system protects the pipes against damage and frost. Support brackets (15) are formed on an exterior surface (4) of the side wall (2) to provide attachment points for hoisting the precast tub for transportation and installation. The support brackets also provide attachment points for building auxiliary structures, such as decks, around the precast tub.

Abstract: The present application discloses a platform for conditioning meridian functions, including a pedal and a bracket mechanism; the bracket mechanism includes: a bracket and an angle adjusting mechanism; the angle adjusting mechanism includes: a first angle adjusting mechanism and a second angle adjusting mechanism; the first angle adjusting mechanism includes: a first support rod, a first adjusting sleeve, a first gear shaft and a first adjusting groove; the second angle adjusting mechanism includes: a second support rod, a second adjusting sleeve, a second gear shaft and a second adjusting groove; the first adjusting groove and the second adjusting groove are symmetrically provided in plurality. By providing the angle adjusting mechanism, different inclination angles of the pedal can be realized, and the combined design of the angle adjusting mechanism, the support rods and the adjusting sleeves effectively improves the stability and security of pack up angle adjusted by the support plate.

Abstract: There is provided a container or an equipment having low-protein adsorption properties, to be used for administering, storing, conveying or transporting protein or a composition including protein, or for producing protein or a composition including protein. A container or an equipment for producing protein or a composition including protein, wherein the surface of the container or the equipment in contact with protein or a composition including protein is formed of a fluororesin which is at least one fluororesin selected from a tetrafluoroethylene-hexafluoropropylene-based copolymer and a tetrafluoroethylene-perfluoroalkylvinyl ether-based copolymer, which has a melting point of 320° C. or less and which has a total number of non-fluorinated group terminals and —CF2H group terminals in the fluororesin of 70 or less per 1×106 carbon atoms, has remarkable low-protein adsorption properties.

Abstract: Methods and devices for transferring materials between containers are discussed. One such connector includes: a base; a first elongate structure having first and second ends, the first elongate structure extending from a first side of the base at the first end to the second end distal the base, the second end forming a first opening sized and configured to receive a first container; a duct extending through the base and having a first tip skirted on one or more sides by the first elongate structure; a first guard positioned within the first elongate structure, wherein the first guard comprises a first surface, and the first surface is located further away from the base than the first tip. When the first container is moved into the first opening, the first surface moves toward the base, and the first tip enters the first container, creating a fluid path for the first container.

Abstract: A system of tracking medication is disclosed such that the system includes a container with at least one compartment operable to contain at least one medication for administering at predetermined times, at least one sensor coupled to the container, the sensor operable to measure changes in an environment of the container, at least one microcontroller coupled to the sensor, the microcontroller operable to capture and store data recorded by the sensor, a cloud computing infrastructure, at least one wireless module coupled to the cloud computing infrastructure and the microcontroller, the wireless module operable to send and retrieve the data to and from the cloud computing infrastructure and the microcontroller, and a computing device coupled to the wireless module, the computing device operable to track the at least one medication by interacting with the data stored in at least one of the microcontroller or the cloud computing infrastructure.

Abstract: A pill dispenser intended to prevent overmedicating and overdosing on addictive medication. A blister pack is first loaded into the device and then locked within by the pharmacist. The device is then programmed by the pharmacist according to the prescribing physician's prescription. The device will only dispense the appropriate amount of medication to the patient at a designated time interval when the correct fingerprint is scanned. The patient cannot access his or her future dosages until the correct dosing time has elapsed, nor can any other person access the medication within the device. If the fingerprint is that of the patient, a stepper motor can be used to turn the blister pack inside, allowing the striker mechanism to dispense the user's medication.

Abstract: Disclosed herein is a programmable medication dispenser. Further, the programmable medication dispenser may include a housing, a base wall, at least one actuator, at least one power source, a processing device, and a storage device. Further, the housing may include a body and at least one bottomless tray configured to be movably disposed within the at least one interior space. Further, the at least one bottomless tray may include a plurality of compartments. Further, the base wall disposed on one side of the at least one bottomless tray. Further, the at least one actuator may be coupled to the at least one bottomless tray. Further, the at least one power source configured to provide power to the at least one actuator. Further, the processing device may be communicatively coupled to the at least one actuator. Further, the storage device may be communicatively coupled to the processing device.

Abstract: A nipple cushion formed as part of an insert for a breast-receiving funnel-shaped membrane of a breast pump. The nipple cushion may include an adhesive to form a temporary bond to any type of a breast pump cushion. Such a nipple cushion of the present invention absorbs any friction created by the movement between the breast pump and the user's breast, with the aid of the material that constitutes the nipple cushion.

Abstract: Provided are monomers useful for dental materials that include a compound in which a core and a specific terminal group are bonded to each other directly or via a linking group, wherein the core is a C1-200 polyvalent organic group having a valence of not less than 3 containing an oxygen atom or a nitrogen atom in which an atom bonded to the terminal group or the linking group is the oxygen atom or the nitrogen atom; the terminal group is a specific (meth)acryloyl group-containing group, a (meth)acryloyl group, a C1-20 hydrocarbon group or a hydrogen atom, and the terminal group needs to meet specific requirements; and the linking group is a specific divalent group, and when the compound contains a plurality of linking groups, the linking groups may be the same as or different from each other. Compositions, dental materials and kits are also provided.

Abstract: A cleansing composition comprising a detersive surfactant; an aqueous carrier; from about 0.5% to about 30% by weight of the cleansing composition of discrete particles comprising anhydrous particles and an aqueous phase, and wherein said anhydrous particles comprise: one or more fatty amphiphile selected from the group consisting of fatty alcohol, fatty ester, fatty acid, fatty amide and mixtures thereof; of one or more secondary surfactants selected from the group consisting of anionic, nonionic, zwitterionic, cationic or mixtures thereof. Wherein the discrete particle of the cleansing composition has a size from about 500 microns to about 7000 microns, and wherein the cleansing composition has a % transmittance of about 75% or higher.

Abstract: Disclosed is a long wearing cosmetic product with elegant glide and feel with cooling sensation and impactful color intensity with high coverage. The disclosed combination of a silicone resin, an ethylenic polymer including a monomer having a bicyclic group, and a taurate copolymer provides a flexible/soft film on eye lids which is not brittle and wears longer for hours.

Abstract: A liquid type oil-in-water form cosmetic composition with high transparency. The oil-in-water form cosmetic composition has a transparent or semi-transparent external appearance and shows low viscosity and light texture while exhibiting excellent moisturizing power and flexibility by comprising oil. Therefore, the oil-in-water form cosmetic composition can be realized as a product in the form of a lotion or essence having an excellent feeling of use and high moisturizing power.

Abstract: The present invention relates to an antibacterial composition which, when applied to the surface of a tooth, allows remineralisation of the enamel to occur, said composition having very low toxicity for human use. When applied, the composition leaves no stains and does not alter the visible colour characteristics of the teeth to which it has been applied.

Abstract: Present invention refers to tooth re-mineralization materials incorporating calcium phosphates and calcium-free silicon compounds. Materials are efficacious in re-mineralization of teeth and occlusion of exposed dentinal tubules either when used alone or in dentifrice preparations for oral healthcare. Preferred calcium phosphates include anhydrous dicalcium phosphate, dicalcium phosphate dihydrate, hydroxyapatite and amorphous calcium phosphate that can incorporate partial substitutions of calcium by divalent metallic ions such as Mg++, Zn++, Ba++, Fe++, Sn++ and Sr++. Preferred calcium-free silicon compounds include silicon oxide, silica gel, methasilicic acid, orthosilicic acid, silicic acid, and combinations thereof.