Abstract: One aspect of the disclosure includes a respiratory valve apparatus. The respiratory valve apparatus may include: a housing having an inner chamber, an endotracheal tube connection port, a ventilator connection port, and a resuscitation bag connection port; and a piston assembly positioned within the inner chamber and including a piston having a first passageway and a second passageway through the piston, wherein the first passageway provides a first flow pathway between the endotracheal tube connection port and the ventilator or connection port when the piston is in a first position, and wherein the second passageway provides a second flow pathway between the endotracheal tube connection port and the resuscitation bag connection port when in a second position.

Abstract: A hand elevation device is described that can position and secure a recovering hand and/or wrist for improved recovery. For example, the hand elevation device can secure a hand and/or wrist that has been operated on or injured in a therapeutic position. The therapeutic position can include the hand being positioned above an elevation line. The elevation line can include a horizontal line that intersects the heart of the user wearing the hand elevation device.

Abstract: One aspect of the disclosure relates to a pedal organizer. The pedal organizer may include: a first pedal retaining member including a front surface, a rear surface opposite the front surface, a top surface, and a bottom surface opposite the top surface; at least one aperture extending through the top surface to a depth within the first pedal retaining member, the at least one aperture extending from the front surface to the rear surface; and at least one void within the front surface of the first pedal retaining member, the at least one void being open to the at least one aperture without extending through to the rear surface, wherein portions of the front surface on opposing sides of the at least one void are substantially coplanar.

Abstract: An assembly of a first and second child transport apparatus is disclosed. Each apparatus may include: a frame having a frame base, at least one wheel, and a handle; at least one brake and a brake rod, wherein the brake rod is attached to the frame, and wherein the at least one brake actionable upon the wheel when the brake rod is actuated; a carriage pivotably attached to the frame; and a foldable backrest pivotably attached to a base of the carriage, wherein, in a nested position, the foldable backrest of the first apparatus is folded down and the carriage of the second apparatus is positioned partially within the carriage of the first apparatus such that the carriage of the second apparatus is disposed partially over the foldable backrest of the first apparatus; and the brake rod of the first apparatus is released by the handle of the second apparatus.

Abstract: A hand elevation device is described that can position and secure a recovering hand and/or wrist for improved recovery. For example, the hand elevation device can secure a hand and/or wrist that has been operated on or injured in a therapeutic position. The therapeutic position can include the hand being positioned above an elevation line. The elevation line can include a horizontal line that intersects the heart of the user wearing the hand elevation device.

Abstract: An ankle strengthening and rehabilitation exercise device is disclosed. The device is intuitive and simple to use by a patient even without professional medical supervision since the device indicates a specific movement of a foot by pivoting an ankle of the patient. In particular, the device may have an extension member that can be positioned on a frame of the device. The foot of the patient may engage the device. An elastic member may be secured to the extension member and the foot. The direction of the elastic member indicates the direction the foot of the patient should move by pivoting his or her ankle to specifically work or strengthen and exercise a particular ankle muscle of the patient.