The present invention is a full-mouth toothbrush apparatus. The full-mouth toothbrush apparatus comprises a housing, a pair of brush tines, a set of brush connectors, and a set of brush inserts. The set of brush connectors comprises a pair of first brush connectors and a second brush connector. The pair of brush tines is terminally connected adjacent to the housing. The set of brush connectors is distributed about the pair of brush tines. The pair of first brush connectors is terminally distributed along the pair of brush tines. The pair of first brush connectors is hingedly connected along the pair of brush tines. The second brush connector is slidably connected along the pair of brush tines. The second brush connector is positioned between the housing and the first pair of first brush connectors.

An oral care implement in one embodiment includes an elongated body comprising a head portion supporting plurality of tooth cleaning elements and a handle portion. The tooth cleaning elements are disposed on longitudinally extending bristle carrier sections hingedly coupled together about a common pivot axis. The axis may be formed by a flexible web. A slidable actuator mounted in the handle portion is mechanically coupled to the bristle carrier assembly by an elongated operating rod. Moving the actuator in opposing rearward and forward directions opens or folds the bristles on the carriers outwards or inwards respectively about the common pivot axis. In the folded position, the bristles are configured for interdental cleaning of the teeth. In the open or extended position, the bristles are configured for general purpose cleaning of the teeth.

A method (200) for manufacturing a brush head (100). The method includes the steps of providing a plurality of polypropylene bristle tuft retention rings (50), and inserting a respective nylon bristle tuft (21) into each of the bristle tuft retention rings. Heat is applied to each bristle tuft proximal end (23) at a temperature sufficient to at least partially melt the bristle tuft proximal end and create a proximal head portion (26). The platen (42) of the brush head is positioned in relation to the retaining rings (50) and proximal head portions (26) to define a space (92) in relation to the proximal head portions for injection of a thermoplastic elastomer, and the thermoplastic elastomer is injected into the space to create an elastomeric matrix (30) that at least partially encompasses the neck and the proximal head portions.

A method (200) for manufacturing a brush head (100). The method includes the steps of providing a plurality of polypropylene bristle tuft retention rings (50), and inserting a respective nylon bristle tuft (21) into each of the bristle tuft retention rings. Heat is applied to each bristle tuft proximal end (23) at a temperature sufficient to at least partially melt the bristle tuft proximal end and create a proximal head portion (26). The platen (42) of the brush head is positioned in relation to the retaining rings (50) and proximal head portions (26) to define a space (92) in relation to the proximal head portions for injection of a thermoplastic elastomer, and the thermoplastic elastomer is injected into the space to create an elastomeric matrix (30) that at least partially encompasses the neck and the proximal head portions.

A toothbrush including a main member that includes a handle portion, a neck portion and a head portion. At least one brush member, which forms at least part of the brush head along with the head portion and is movable relative to the head portion, is disposed in the head portion. The at least one brush member can be moved under the effect of a cleaning movement manually exerted on the teeth.

A toothbrush including a main member that includes a handle portion, a neck portion and a head portion. At least one brush member, which forms at least part of the brush head along with the head portion and is movable relative to the head portion, is disposed in the head portion. The at least one brush member can be moved under the effect of a cleaning movement manually exerted on the teeth.

The present invention is intended to provide a toothbrush which can increase a contact area between teeth and bristles and further enhance frictional force while a head on which the bristles are planted is elastically moving vertically and laterally in accordance with the shapes of the teeth, which can minimize the wear of teeth and the damage of periodontal tissues attributable to booth brushing by adjusting pressure excessively exerted on teeth by a toothbrush user, which enables a patient with a periodontal disease to more easily use bass technique-based tooth brushing, thereby helping the cleanliness of gums and the health of periodontal tissues, maximizing a tooth brushing effect, and contributing to the improvement of oral hygiene, and which can provide the convenience of fabrication.

The present invention is intended to provide a toothbrush which can increase a contact area between teeth and bristles and further enhance frictional force while a head on which the bristles are planted is elastically moving vertically and laterally in accordance with the shapes of the teeth, which can minimize the wear of teeth and the damage of periodontal tissues attributable to booth brushing by adjusting pressure excessively exerted on teeth by a toothbrush user, which enables a patient with a periodontal disease to more easily use bass technique-based tooth brushing, thereby helping the cleanliness of gums and the health of periodontal tissues, maximizing a tooth brushing effect, and contributing to the improvement of oral hygiene, and which can provide the convenience of fabrication.

The invention relates to a toothbrush that is produced by AFT and has a head part and at least one carrier element connected thereto. A front surface of the head part is formed by the top surfaces of the at least one carrier element and has a non-planar three-dimensional configuration, or is capable of assuming such a configuration during intended use. The invention also relates to a process for producing such a toothbrush.

A toothbrush apparatus and system designed to simplify the cleaning of all surfaces of the teeth, by simplifying the brushing process to a single motion performed on the top and bottom rows of teeth, and thereby by reducing the cognitive difficulty of learning the brushing task. Simplification is accomplished by using a unique brush head that wraps around the teeth to cover the inside, top, and outer surface of the teeth at once, while a pivot mechanism with a restorative force component attaches the brush head to the brush stem, and allows the brush head to rotate about itself. These two elements combine to allow the brush head to glide around the teeth like a train on a track as the brush is moved around the mouth.