Terumo

Drug-eluting stents

Angiographic catheters

Abdominal and peripheral endovascular coils

Heart-lung machines

Oxygenators with integrated arterial filter

Artificial vascular grafts

Blood Management Business

Automated blood collection system

Automated blood component processing devices

Blood bag systems with leukocyte reduction filter

Pathogen reduction technology systems

Therapeutic apheresis systems

Cell expansion systems

General Hospital Business

IV catheters

Infusion sets

Syringe pumps

Blood glucose monitoring systems

Lancing devices for blood collection

CAPD systems

Digital thermometers

Blood pressure monitors

Terumo Penpol, the company's subsidiary in Trivandrum, India is the largest manufacturer of blood bags in India and supplies it to over 82 countries.

A medical device facility called Terumo BCT is located in Denver suburb of Lakewood, Colorado, and as of 2018, has been open and operating for over 20 years. A 2018 investigation into the release of ethylene oxide—a sterilizing agent for the blood diagnostic and treatment devices—into the atmosphere showed no increased cancer risk for those in the neighborhood, and the EPA will continue to allow up to 4,500 kg (10,000 lb) of ethylene oxide to be released annually. However, Terumo said they release only 1,100 kg (2,500 lb) per year and are working to reduce that amount.

Four years later, in 2006 the company ventured into a new field (endovascular coils for the treatment of cerebral aneurysms) by buying American company MicroVention Inc.

The tissue heart valve division of Kohler Chemine GmbH was acquired in March 2007 and expanded Terumo's operations related to vascular prostheses.

A year later the Japanese company Clinical Supply Co., Ltd. became a Terumo subsidiary and enhanced Terumo's interventional systems business in the field of radiotherapy.

In March 2011, the company bought U.S. medical device company CaridianBCT for around $2.6 billion. It was the largest acquisition by a Japanese medical equipment maker at the time.

The same year Harvest Technologies Corporation—point-of-care cell therapy—and Onset Medical Corp.—sheath technology designed for multiple, minimally-invasive clinical applications—was acquired.

In 2018, after the acquisition of Bolton Medical, a merger with Vascutek Ltd. gave place to the new company Terumo Aortic, focusing on “expanding aortic treatment options.”