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Abiomed, Inc. engages in the research, development, and sale of medical devices to assist or replace the pumping function of the failing heart. It also provides a continuum of care to heart failure patients. The company offers Impella 2.5, a percutaneous micro heart pump with integrated motor and sensors; and Impella CP, a device for use by interventional cardiologists to support patients in the cath lab, as well as by cardiac surgeons in the heart surgery suite. It also provides Impella 5.0, Impella LD, and Impella 5.5, which are percutaneous micro heart pumps with integrated motors and sensors for use primarily in the heart surgery suite; Impella RP, a percutaneous catheter-based axial flow pump; Impella SmartAssist platform that includes optical sensor technology for improved pump positioning and the use of algorithms that enable improved native heart assessment during the weaning process; Impella Connect, a cloud-based technology that enables secure and remote viewing of the automated impella controller for physicians and hospital staffs; and OXY-1 System, a portable external respiratory assistance device. In addition, the company is developing Impella ECP, a pump for blood flow of greater than three liters per minute; Impella XR Sheath, a sheath that expands and recoils allowing small bore access and closure with Impella heart pumps; Impella BTR, a percutaneous micro heart pump with integrated motors and sensors; and preCARDIA, a catheter-mounted superior vena cava therapy system designed to rapidly treat acutely decompensated heart failure. Abiomed, Inc. sells its products through direct sales and clinical support personnel in the Germany, France, United States, Japan, Europe, Canada, Latin America, the Asia-Pacific, and the Middle East. The company was founded in 1981 and is headquartered in Danvers, Massachusetts. As of December 22, 2022, Abiomed, Inc. operates as a subsidiary of Johnson & Johnson.

Alcon Inc. researches, develops, manufactures, distributes, and sells eye care products for eye care professionals and their patients worldwide. The company's Surgical segment offers equipment, instrumentation and diagnostics, intraocular lenses (IOLs), and other implantables; and consumables, including viscoelastics, surgical solutions, incisional instruments, surgical custom packs, and other products for surgical procedures. Its cataract products include Centurion vision system, LenSx laser system, ARGOS biometer, LuxOR surgical ophthalmic microscope, SMARTCATARACT health platform, NGENUITY 3D visualization system, Verion reference unit and Verion digital marker, and ORA system for intra-operative measurements; custom pak surgical procedure packs; vitreoretinal products comprising constellation vision systems, procedure packs, lasers and hand-held microsurgical instruments, and grieshaber and MIVS instruments, as well as scissors, forceps and micro-instruments, medical grade vitreous tamponades, and Hypervit vitrectomy probes; refractive surgery products, including WaveLight lasers and Contoura Vision used for LASIK treatment; EX-PRESS glaucoma filtration device; and implantable products, including AcrySof IQ products, such as monofocal IOLs and advanced technology IOLs for the correction of presbyopia and astigmatism at the time of cataract surgery. Its Vision Care segment provides daily disposable, reusable, and color-enhancing contact lenses; ocular health products, such as dry eye, glaucoma, contact lens care, and ocular allergies; and ocular vitamins and redness relievers. The company was formerly known as Alcon Universal S.A. and changed its name to Alcon Inc. in December 2001. Alcon Inc. was founded in 1945 and is headquartered in Geneva, Switzerland.

Bausch + Lomb Corporation operates as an eye health company in the United States, Puerto Rico, China, France, Japan, Germany, the United Kingdom, Canada, Russia, Spain, Italy, Mexico, Poland, South Korea, and internationally. It operates in three segments: Vision Care, Pharmaceuticals, and Surgical. The Vision Care segment provides contact lens that covers the spectrum of wearing modalities, including daily disposable and frequently replaced contact lenses; and contact lens care products comprising over-the-counter eye drops, eye vitamins, and mineral supplements that address various conditions, such as eye allergies, conjunctivitis, dry eye, and redness relief. Its Pharmaceuticals segment offers proprietary and generic pharmaceutical products for post-operative treatments, as well as for the treatment of glaucoma, eye inflammation, ocular hypertension, dry eyes, and retinal diseases. The Surgical segment provides medical device equipment, consumables, and technologies for the treatment of cataracts, corneal, vitreous, and retinal eye conditions; and intraocular lenses and delivery systems, phacoemulsification equipment, and other surgical instruments and devices for cataract surgery. The company sells its products and services through direct sales forces and independent distributors. Bausch + Lomb Corporation was founded in 1853 and is headquartered in Vaughan, Canada. Bausch + Lomb Corporation is a subsidiary of Bausch Health Companies Inc.