PEN vs WST

Penumbra Inc.

Penumbra, Inc. designs, develops, manufactures, and markets medical devices in the United States, Europe, Canada, Australia, and internationally. The company offers aspiration based thrombectomy systems and accessory devices, including revascularization device for mechanical thrombectomy, such as Penumbra System under the Penumbra JET, ACE, 3D Revascularization Device, and Penumbra ENGINE brands, as well as components and accessories; neurovascular embolization coiling systems to treat patients with various sizes of aneurysms and other neurovascular lesions under the Penumbra Coil 400, POD400, PAC400, and Penumbra SMART Coil brand names; and neurovascular access systems designed to provide intracranial access for use in a range of neurovascular therapies under the Neuron, Neuron MAX, Select, BENCHMARK, DDC, and PX SLIM brands. It also provides neurosurgical aspiration tools for the removal of tissue and fluids under the Artemis Neuro Evacuation Device brand; immersive virtual reality and display system that displays and tracks upper-extremity rehabilitation exercises under the REAL Immersive System brand name; aspiration-based thrombectomy systems for vascular applications under the Indigo System brand; and detachable embolic coil systems for peripheral embolization under the Ruby Coil and Ruby LP brand names. In addition, the company offers microcatheter for the delivery of detachable coils and occlusion devices under the LANTERN brand; and detachable, microcatheter-deliverable occlusion devices designed primarily to occlude peripheral vessels under the POD (Penumbra Occlusion Device) brand name, as well as a complementary device for use with Ruby Coil and POD for vessel occlusion under the Packing Coil and POD Packing Coil brands. The company sells its products through direct sales organizations and distributors. Penumbra, Inc. was founded in 2004 and is headquartered in Alameda, California.

West Pharmaceutical Services Inc.

West Pharmaceutical Services, Inc. designs and produces containment and delivery systems for injectable drugs and healthcare products in the Americas, Europe, the Middle East, Africa, and the Asia Pacific. The company operates in two segments, Proprietary Products and Contract-Manufactured Products. The Proprietary Products segment offers stoppers and seals for injectable packaging systems; syringe and cartridge components, including custom solutions for the needs of injectable drug applications, as well as administration systems that enhance the safe delivery of drugs through advanced reconstitution, mixing, and transfer technologies; and films, coatings, washing, and vision inspection and sterilization processes and services to enhance the quality of packaging components. It also provides drug containment solutions, including Crystal Zenith, a cyclic olefin polymer in the form of vials, syringes, and cartridges; and self-injection devices, as well as a range of integrated solutions, including analytical lab services, pre-approval primary packaging support and engineering development, regulatory expertise, and after-sales technical support. This segment serves biologic, generic, and pharmaceutical drug companies. The Contract-Manufactured Products segment is involved in the design, manufacture, and automated assembly of devices used in surgical, diagnostic, ophthalmic, injectable, and other drug delivery systems, as well as consumer products. It serves pharmaceutical, diagnostic, and medical device companies. The company distributes its products through its sales force and distribution network, as well as contract sales agents and regional distributors. West Pharmaceutical Services, Inc. was incorporated in 1923 and is headquartered in Exton, Pennsylvania.