The disclosure provides a cleaning brush configured to clean a working channel of the endoscope. The cleaning brush comprises a first joint, a second joint and a plurality of cleaning units, the plurality of cleaning units are sequentially connected, each cleaning unit comprises a cleaning portion configured to be in contact with the working channel of the endoscope, and the hardness of the cleaning portions of at least two cleaning units in the plurality of cleaning units is different. The first joint and the second joint are respectively connected with two outermost cleaning units in the plurality of cleaning units, and the first joint and the second joint are configured to be connected to make a ring-shaped cleaning brush. The cleaning brush is efficient in removing bioburden from the working channel of an endoscope.

A detangling brush has a top brush head and a bottom brush head connected with a hinge. The top brush head includes a top perimeter frame having a first plurality of inwardly extending fingers which are laterally spaced from each other, and further have a plurality of top bristles which project downwardly from at least some of the first plurality of inwardly extending fingers. At least one ring is mounted on the top brush. The bottom brush head has a bottom perimeter frame which includes a second plurality of inwardly extending fingers which are laterally spaced from each other, and further have a plurality of bottom bristles which project upwardly from at least some of the second plurality of inwardly extending fingers of the bottom brush head.

A toothbrush apparatus including a handle, and attached first and second U-shaped members, each having first and second sections which are substantially parallel to each other and a third section which is substantially perpendicular to the first and second sections of the respective U-shaped member, which connects the first and second sections of the respective U-shaped member together. The second U-shaped member is attached to the handle, so that the U-shape of the first U-shaped member faces in a substantially opposite direction from the U-shape of the second U-shaped member; and wherein a plurality of toothbrush bristles project from each of the first, second, and third sections of the first and second U-shaped members. One or more channels may be located in the handle, permitting a liquid to flow through at least part of the handle and into an area enclosed by the sections of the respective U-shaped members.

An example adjustable brush may include a brush head and a handle extending from the brush head. The brush head may include a first plurality of teeth extending along a rotation axis and a second plurality of teeth extending along the rotation axis. The second plurality of teeth may be rotatable independently of the first plurality of teeth about the rotation axis.

Certain exemplary embodiments can provide a device comprising a first surface and a second surface. The first surface comprises a brush. The second surface is coupled to a twist and curl sponge. The brush comprises a plurality of sets of bristles. The plurality of sets of bristles can be aligned in rows.

An electric toothbrush includes a handle with a motor and a light source located in a proximal end. A brush head is in a distal end of the toothbrush, and a drive shaft conveys kinetic energy from the motor to the brush head. The drive shaft includes a light guide from the light source to the distal end and contains two layers of an optical medium of differing refractive indices to enable TIR within the light guide. The brush has a tuft plate having bristles and is made of a polymer such that the water contact angle of the tuft plate is less than 90 degrees and is at least partially transparent. The handle and the tuft plate have electrical contacts to make a contact sensor and a movement sensor provides movement data. A computing device processes movement and contact data to determine when to activate the light.

The present invention relates generally to the field of personal cleaning devices having a housing with a front surface with at least one brush and a rear surface with at least one attachment feature for attachment to a surface such as a shower wall. The brush is powered by a motor which causes the brush to spin or move in different directions. The device may also have a soap dispenser that dispenses soap or other liquids which can be applied to the brush before use. The motor may further have a plurality of speeds and can be configured to run for a fixed period of time.

The disclosure provides a cleaning brush configured to clean a working channel of the endoscope. The cleaning brush comprises a first joint, a second joint and a plurality of cleaning units, the plurality of cleaning units are sequentially connected, each cleaning unit comprises a cleaning portion configured to be in contact with the working channel of the endoscope, and the hardness of the cleaning portions of at least two cleaning units in the plurality of cleaning units is different. The first joint and the second joint are respectively connected with two outermost cleaning units in the plurality of cleaning units, and the first joint and the second joint are configured to be connected to make a ring-shaped cleaning brush. The cleaning brush is efficient in removing bioburden from the working channel of an endoscope.

A cleaning device for providing a pocket-sized, hand-held toilet seat cleaning device that releases a sanitation solution via a disposable cleaning head is disclosed. The cleaning device includes an antibacterial chamber for holding sanitation solution having top and bottom ends, a handle coupled to the top end of the antibacterial chamber; and a removable cleaning component coupled to the bottom end of the antibacterial chamber. The sanitation solution flows from the antibacterial chamber through the cleaning component under the control of a release device.

A hair brush comprising: a first half that includes a first brush head connected to a first handle; a second half that includes a second brush head connected to a second handle; a plurality of first bristles and second bristles attached to the first brush head and the second brush head, wherein the bristles are arranged in multiple groups in which each group includes a second bristle surrounded by multiple first bristles; and a hinge that connects the first half to the second half, wherein the hinge biases the hair brush in an open position.