Examination or procedure tables and chairs which can be moved into positions in more efficient and desirable ways to better meet the needs of the patient and medical service providers. In particular, a plurality of actuators which cause the seat, leg rest and foot rest of the table or chair to move and which may, if desired, be independently programmed to provide mechanically independent movement of the seat, leg rest and foot rest to desirable positions needed to provide ease of entry or transfer by the patient to the equipment including positioning the highest portion of the seat to a home or patient entry position no more than nineteen inches from the floor.

Examination or procedure tables and chairs which can be moved into positions in more efficient and desirable ways to better meet the needs of the patient and medical service providers. In particular, a plurality of actuators which cause the seat, leg rest and foot rest of the table or chair to move and which may, if desired, be independently programmed to provide mechanically independent movement of the seat, leg rest and foot rest to desirable positions needed to provide ease of entry or transfer by the patient to the equipment including positioning the highest portion of the seat to a home or patient entry position no more than nineteen inches from the floor.

An extension assembly for a procedure chair leg pad includes a frame and a leg pad assembly. The frame attaches to deployment tracks of the procedure chair through frame arms and includes a slot(s). At least one slot includes detents configured to receive and selectively restrain a guide member. The leg pad assembly is disposed in proximity to the frame and includes a guide member(s) extending therefrom, through a slot and movable relative to the frame. The leg pad assembly may be moved forward and rearward by manual adjustment, moving the guide members through their respective slots. Detents along the slots restrain the guide member at predefined positions until sufficient force is applied to overcome the geometry of the detent. A detent(s) is configured to prevent vertical movement of the leg pad assembly when stowed vertically, but still allow movement in a deployed position.

An extension assembly for a procedure chair leg pad includes a frame and a leg pad assembly. The frame attaches to deployment tracks of the procedure chair through frame arms and includes a slot(s). At least one slot includes detents configured to receive and selectively restrain a guide member. The leg pad assembly is disposed in proximity to the frame and includes a guide member(s) extending therefrom, through a slot and movable relative to the frame. The leg pad assembly may be moved forward and rearward by manual adjustment, moving the guide members through their respective slots. Detents along the slots restrain the guide member at predefined positions until sufficient force is applied to overcome the geometry of the detent. A detent(s) is configured to prevent vertical movement of the leg pad assembly when stowed vertically, but still allow movement in a deployed position.

A patient examination system for locating a patient above a floor. The patient examination system includes a frame assembly, one or more motion-controlling assemblies connected to the frame assembly for moving one or more selected movable portions of the frame assembly, and a patient support assembly that is supported by the frame assembly. The patient support assembly includes a seat subassembly, a back subassembly, a footrest subassembly, and a cover element covering a seat cushion and a footrest cushion in the footrest subassembly. The cover element has an exposed surface formed for engagement with the patient. The seat subassembly supports the seat cushion and is secured to the upper element of the frame assembly. The frame assembly is configured to support the seat subassembly relative to the floor in a lowered position thereof, in a raised position thereof, in intermediate seat positions therebetween, and in Trendelenburg positions.

A patient examination system for locating a patient above a floor. The patient examination system includes a frame assembly, one or more motion-controlling assemblies connected to the frame assembly for moving one or more selected movable portions of the frame assembly, and a patient support assembly that is supported by the frame assembly. The patient support assembly includes a seat subassembly, a back subassembly, a footrest subassembly, and a cover element covering a seat cushion and a footrest cushion in the footrest subassembly. The cover element has an exposed surface formed for engagement with the patient. The seat subassembly supports the seat cushion and is secured to the upper element of the frame assembly. The frame assembly is configured to support the seat subassembly relative to the floor in a lowered position thereof, in a raised position thereof, in intermediate seat positions therebetween, and in Trendelenburg positions.

A medical chair is provided for conducting and controlling in-depth medical exams from a remote location. Specifically, the medical chair allows for providing remote diagnoses and treatment, including a variety of testing procedures for patients with nonemergent but time sensitive illness or injury. The medical chair can be used in a semi-permanent, permanent, temporary, or mobile environment and includes stabilizing assemblies to adapt to any of these environments.

A medical chair is provided for conducting and controlling in-depth medical exams from a remote location. Specifically, the medical chair allows for providing remote diagnoses and treatment, including a variety of testing procedures for patients with nonemergent but time sensitive illness or injury. The medical chair can be used in a semi-permanent, permanent, temporary, or mobile environment and includes stabilizing assemblies to adapt to any of these environments.

A method of laser eye surgery including linking retinal vessel architecture to corneal topography. This enables registration of the steep axis of the cornea in order to orient a toric intraocular lens, and/or to place astigmatic keratotomy incisions. First, a detailed pre-operative retinal image of the vasculature of the retina is obtained. In addition, a pre-operative image of the topography of the eye is obtained. The retinal image is then correlated or superimposed on the topography image to provide a reference. After the patient lies down under the laser eye surgery system, and during the surgery, the retinal vasculature is monitored which provides a reference to the surgery system about the topography of the eye. This process enables registration of the steep axis of the cornea in order to orient a toric intraocular lens and/or to place astigmatic keratotomy incisions.

A method of laser eye surgery including linking retinal vessel architecture to corneal topography. This enables registration of the steep axis of the cornea in order to orient a toric intraocular lens, and/or to place astigmatic keratotomy incisions. First, a detailed pre-operative retinal image of the vasculature of the retina is obtained. In addition, a pre-operative image of the topography of the eye is obtained. The retinal image is then correlated or superimposed on the topography image to provide a reference. After the patient lies down under the laser eye surgery system, and during the surgery, the retinal vasculature is monitored which provides a reference to the surgery system about the topography of the eye. This process enables registration of the steep axis of the cornea in order to orient a toric intraocular lens and/or to place astigmatic keratotomy incisions.