Cardiac Pacemakers, Inc.(CPI), doing business as Guidant Cardiac Rhythm Management, manufactured implantable cardiac rhythm management devices, such as pacemakers and defibrillators. It also sold insulin pumps controlled by microprocessors and various equipments to regulate heart rhythm. In addition, Cardiac Pacemakers, Inc. developed therapies for the treatment of irregular heartbeats. The company was founded in 1971 and is based in St. Paul, Minnesota. Cardiac Pacemakers, Inc. operates as a subsidiary of Boston Scientific Corporation.

Medtronic, Inc. operates as a medical technology company. It offers implantable cardiac pacemakers, eternal defibrillators, inferior turbinate surgery products, and continuous glucose monitoring device. The company was founded by Earl E. Bakken and Palmer J. Hermundslie on April 29, 1949 and is headquartered in Minneapolis, MN.

Cameron Health, Inc., a development stage medical device company, is creating the next generation of implantable electronic device utilizing state-of-the-art technologies. They are a team of specialized, high technology, creative individuals with decades of experience in solving difficult medical problems. Their current target is the development of a family of devices that will afford patient treatment that has been, until now, unattainable with the current therapeutic modalities and technologies.

Shanghai Pulmonary Hospital, a subsidiary of Tongji University, is a Chinese company located in Shanghai that provides medical services.

Zoll Circulation, Inc., a subsidiary of Asahi Kasei Corp., is an American company. The firm manufactures cardiac resuscitation devices.

Medela Holding AG, part of Olle Larsson Holding AG, is a Swiss company located in Baar that develops and supplies breast pumps and breastfeeding accessories.

ZOLL Medical Corp. develops and markets medical devices and related software solutions for emergency care. It provides products for defibrillation and monitoring, circulation and CPR feedback, data management, fluid resuscitation, and therapeutic temperature management. The firm provides technologies which help fire professionals, clinicians, and rescuers in providing critical care and resuscitation treatment. It also designs software that automates data documentation and management for both clinical and non-clinical information. The company was founded by William Bright, Rolf S. Stutz, Paul M. Zoll, Leigh Stein, and Thomas M. Claflin in 1980 and is headquartered in Chelmsford, MA.

Heartport is an entrepreneurial medical device maker that has introduced several innovative systems for conducting less-invasive cardiac surgery. The company was founded by John H. Stevens and Wesley D. Sterman. Heartport manufactures and markets less invasive cardiac surgery products that enable surgeons to perform a wide range of less invasive open-chest and minimally invasive heart operations, including stopped heart and beating heart procedures. In April 2001, Heartport was merged with and into CARDIOVATIONS, a wholly-owned subsidiary of Johnson & Johnson. Heartport continues to operate as a part of the division of Ethicon, Inc., a Johnson & Johnson company. Ethicon is a global leader in developing and marketing products for surgery in the areas of wound closure and wound management, surgical sports medicine, women's health and cardiovascular surgery.

Part of Medtronic Plc, Covidien Pte Ltd. is a Singaporean company located in Singapore that manufactures and supplies medical equipment.

Advanced Circulatory Systems manufactures and markets intrathoracic pressure regulation products to help restore life and improve the quality of life for patients experiencing cardiac arrest, low blood pressure, and head injury. Advanced Circulatory Systems serves military, emergency medical services, and hospital markets and the company’s products are sold in over 25 countries worldwide.

Atrium Medical Corporation, a healthcare company, engages in the research and development, design, and manufacture of medical device technologies for the treatment of coronary and vascular disease, chest trauma, hernia, and soft tissue injuries in the United States and internationally. It offers engineered technology for various OEM products, such as ventricular assist device components, minimally invasive gastro-intestinal devices, arterio-venous access and peripheral by-pass devices, endovascular devices, coronary and peripheral angioplasty/stent deployment catheters, artificial heart components, soft tissue repair/support components, and balloon catheter components. Atrium Medical Corporation was founded in 1981 and is based in Hudson, New Hampshire. It has locations in Sydney, New South Wales; and SL Mijdrecht, the Netherlands.

Deep Breeze Ltd., a medical device company, manufactures devices for the functional imaging of pulmonary pathologies.

ArthroCare develops and manufactures surgical devices, instruments, and implants that strive to enhance surgical techniques as well as improve patient outcomes. Its devices improve many existing surgical procedures and enable new minimally invasive procedures. Many of ArthroCare's devices use its internationally patented Coblation (R) technology. This technology precisely dissolves target tissue and limits damage to surrounding healthy tissue. ArthroCare also develops surgical devices utilizing other patented technology including its OPUS (R) line of fixation products as well as re-usable surgical instruments. ArthroCare is leveraging these technologies in order to offer a comprehensive line of surgical devices to capitalize on a multi-billion dollar market opportunity across several surgical specialties, including its two core product areas consisting of Sports Medicine and Ear, Nose, and Throat as well as other areas such as spine, wound care, urology and gynecology.

Sherwood Services operates with a vision to provide "Total Facilities Care" in all commercial, health care, industrial, and educational facilities. Their exceptional cleaning services, professional staff, and customer-friendly scheduling make Sherwood a top janitorial and cleaning services provider.

Colabs is a medical device manufacturing company that focuses on developing an emergency airway and ventilation system. Its device specializes in airway management and ventilation during cardiac arrest. The company was founded in 2012 and headquartered in St, Morgan Hill, California.

Portaero, Inc develops device used to treat chronic obstructive pulmonary diseases. The company was formerly known as Respira Inc. The company was incorporated in 2007 and is based in Cupertino, California.

Suzhou Shangling Medical Technology Co., Ltd., established on 2015-12-02, Business scope includes technical consultation in the field of medical devices,technology development,technology transfer,Technical Services;Production,research and development,Sales:medical instruments,Instrumentation,automobile parts,Automation control equipment,Electrical Equipment,teaching model,Teaching equipment,Computer hardware and software,Mechanical and electronic equipment;Non-academic vocational skills training(Does not include nationally recognized vocational certificate training);Import and export business of the above products;undertake:computer network engineering;Business Consulting.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)