Abstract: A phacoemulsification or aspiration tip is designed for use in cataract surgeries. The phacoemulsification tip (also referred to as a phaco tip) can reduce the duration and energy of cataract surgeries because the phaco tip is designed to reduce the likelihood that cataract fragments will become clogged inside the phaco tip. For example, the phaco tip has a lumen with variable sized diameters, which helps filter out larger cataract fragments that are more likely to clog the phaco tip. Further, the phaco tip can have a larger diameter at a bend to prevent blockages. The opening of the phaco tip can have a sharp edge to shear cataract fragments into smaller pieces that are less likely to clog the phaco tip. By preventing blockages using the phaco tip and reducing the duration of cataract surgeries, patients may recover faster from the cataract surgeries.

Abstract: An anterior chamber maintainer (ACM) is fastened to the cornea of a patient's eye at one or more, or potentially two or more, points of contact. The ACM can be inserted through a first and second incision. The ACM can be fastened to each of the two incisions using, for example, friction surfaces, ridges, a malleable tip, magnets, a segmented tip, or other types of fasteners. The ACM includes openings to provide irrigation solution to maintain the volume of the patient's eye during cataract surgery. The shape of the openings can be customized to reduce the amount of turbulence caused by the irrigation solution. By fastening the ACM to the cornea, the ACM is less likely to shift around or become dislodged from the eye during surgery. The ACM can be integrated with iris retractors to hold the position of a floppy iris during surgery.

Abstract: An anterior chamber maintainer (ACM) is fastened to the cornea of a patient's eye at one or more, or potentially two or more, points of contact. The ACM can be inserted through a first and a second incision. The ACM can be fastened to each of the two incisions using fasteners. The ACM includes openings to provide irrigation solution to maintain the volume of the patient's eye during cataract surgery. The shape of the openings can be customized to reduce the amount of turbulence caused by the irrigation solution.

Abstract: Disclosed here is an apparatus and method for cataract surgery. The apparatus is an instrument referred to as a chopper that allows the reduction or elimination of ultrasound and/or laser energy introduced into the eye during cataract surgery. The chopper instrument is bent at an angle, such as an angle less than 110 degrees or less than 90 degrees, to provide a posterior (to anterior) chopping, and a wedge compression of the cataract. The bend in the chopper instrument, among other features, introduces refined vector forces that help in breaking/chopping the cataract with ease. The apparatus allows laser free/ultrasound free cataract extraction in dense cataracts. The chopper apparatus, a vacuum-tip and the proper vacuum settings, when used for performing a cataract surgery by a surgeon, allows the surgeon to break up the nucleus into small enough fragments that a true ultrasound-free/laser-free small incision cataract surgery can be accomplished with ease.

Abstract: An anterior chamber maintainer (ACM) is fastened to the cornea of a patient's eye at one or more, or potentially two or more, points of contact. The ACM can be inserted through a first and a second incision. The ACM can be fastened to each of the two incisions using fasteners. The ACM includes openings to provide irrigation solution to maintain the volume of the patient's eye during cataract surgery. The shape of the openings can be customized to reduce the amount of turbulence caused by the irrigation solution.

Abstract: A phacoemulsification or aspiration tip is designed for use in cataract surgeries. The phacoemulsification tip (also referred to as a phaco tip) can reduce the duration and energy of cataract surgeries because the phaco tip is designed to reduce the likelihood that cataract fragments will become clogged inside the phaco tip. For example, the phaco tip has a lumen with variable sized diameters, which helps filter out larger cataract fragments that are more likely to clog the phaco tip. Further, the phaco tip can have a larger diameter at a bend to prevent blockages. The opening of the phaco tip can have a sharp edge to shear cataract fragments into smaller pieces that are less likely to clog the phaco tip. By preventing blockages using the phaco tip and reducing the duration of cataract surgeries, patients may recover faster from the cataract surgeries.

Abstract: Disclosed here is an apparatus and method for cataract surgery. The apparatus is an instrument referred to as a chopper that allows the reduction or elimination of ultrasound and/or laser energy introduced into the eye during cataract surgery. The chopper instrument is bent at an angle, such as an angle less than 110 degrees or less than 90 degrees, to provide a posterior (to anterior) chopping, and a wedge compression of the cataract. The bend in the chopper instrument, among other features, introduces refined vector forces that help in breaking/chopping the cataract with ease. The apparatus allows laser free/ultrasound free cataract extraction in dense cataracts. The chopper apparatus, a vacuum-tip and the proper vacuum settings, when used for performing a cataract surgery by a surgeon, allows the surgeon to break up the nucleus into small enough fragments that a true ultrasound-free/laser-free small incision cataract surgery can be accomplished with ease.

Abstract: Disclosed here is an apparatus and method for cataract surgery. The apparatus is an instrument referred to as a chopper that allows the reduction or elimination of ultrasound and/or laser energy introduced into the eye during cataract surgery. The chopper instrument is bent at an angle, such as an angle less than 110 degrees or less than 90 degrees, to provide a posterior (to anterior) chopping, and a wedge compression of the cataract. The bend in the chopper instrument, among other features, introduces refined vector forces that help in breaking/chopping the cataract with ease. The apparatus allows laser free/ultrasound free cataract extraction in dense cataracts. The chopper apparatus, a vacuum-tip and the proper vacuum settings, when used for performing a cataract surgery by a surgeon, allows the surgeon to break up the nucleus into small enough fragments that a true ultrasound-free/laser-free small incision cataract surgery can be accomplished with ease.

Abstract: A phacoemulsification or aspiration tip is designed for use in cataract surgeries. The phacoemulsification tip (also referred to as a phaco tip) can reduce the duration and energy of cataract surgeries because the phaco tip is designed to reduce the likelihood that cataract fragments will become clogged inside the phaco tip. For example, the phaco tip has a lumen with variable sized diameters, which helps filter out larger cataract fragments that are more likely to clog the phaco tip. Further, the phaco tip can have a larger diameter at a bend to prevent blockages. The opening of the phaco tip can have a sharp edge to shear cataract fragments into smaller pieces that are less likely to clog the phaco tip. By preventing blockages using the phaco tip and reducing the duration of cataract surgeries, patients may recover faster from the cataract surgeries.

Abstract: Disclosed here is an apparatus and method for cataract surgery. The apparatus is an instrument referred to as a chopper that allows the reduction or elimination of ultrasound and/or laser energy introduced into the eye during cataract surgery. The chopper instrument is bent at an angle, such as an angle less than 110 degrees or less than 90 degrees, to provide a posterior (to anterior) chopping, and a wedge compression of the cataract. The bend in the chopper instrument, among other features, introduces refined vector forces that help in breaking/chopping the cataract with ease. The apparatus allows laser free/ultrasound free cataract extraction in dense cataracts. The chopper apparatus, a vacuum-tip and the proper vacuum settings, when used for performing a cataract surgery by a surgeon, allows the surgeon to break up the nucleus into small enough fragments that a true ultrasound-free/laser-free small incision cataract surgery can be accomplished with ease.