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Dynatronics Corporation, a medical device company, designs, manufactures, and sells physical therapy, rehabilitation, orthopedics, pain management, and athletic training products in the United States. The company offers orthopedic soft bracing products include cervical collars, shoulder immobilizers, arm slings, wrist and elbow supports, abdominal and lumbosacral supports, maternity supports, knee immobilizers and supports, ankle walkers and supports, plantar fasciitis splints, and cold therapy products. It also offers physical therapy and rehabilitation products, which include therapeutic modality devices comprising electrotherapy, ultrasound, phototherapy, traction, hot and cold therapy, and electrodes; and power and manually operated treatment tables, mat platforms, work tables, parallel bars, training stairs, weight racks, and other related equipment. In addition, the company manufactures and distributes clinical supplies, including exercise bands and tubing, lotions and gels, orthopedic bracings, paper products, and other related supplies. It markets its products under the Dynatron, Dynatron Solaris, Dynaheat, BodyIce, Powermatic, Bird & Cronin, Physician's Choice, Hausmann, PROTEAM, and Mammoth brands. The company sells its products to orthopedists, physical therapists, chiropractors, athletic trainers, sports medicine practitioners, clinics, hospitals, and retail distributors and equipment manufacturers. It also exports its products in Asia, Latin America, and the Middle East. Dynatronics Corporation was founded in 1979 and is headquartered in Eagan, Minnesota.

Hypertension Diagnostics, Inc. designs, develops, manufactures, and markets proprietary noninvasive medical devices that detect subtle changes in the elasticity of arteries in the United States and internationally. It offers CVProfilor, which allows a physician to non-invasively assess the elasticity of small and large arteries, of which small artery elasticity is the earliest and sensitive marker of cardiovascular disease. The company offers CVProfilor DO-2020, which provides a patient's arterial elasticity indices used in the assessment for underlying vascular disease; CVProfilor MD-3000 that offers a sensitive and specific guide to the presence of blood vessel disease; and HD/PulseWave CR-2000 research cardiovascular profiling system, which provides researchers and scientists with a non-invasive means to assess arterial elasticity in support of human research in various areas. Its products collect 30 seconds of blood pressure waveform data, perform an analysis of the digitized blood pressure waveforms, and generate a CVProfile report that contains information on blood pressure, heart rate, pulse pressure, body surface area, body mass index, and C1-large and C2-small artery elasticity indices. The company sells its products to primary care physicians, cardiologists, health care professionals, trained medical personnel, research investigators at academic medical research centers, government institutes, cardiovascular specialists, and pharmaceutical firms. It markets its products through a representative organization in the United States. Hypertension Diagnostics, Inc. was founded in 1988 and is based in Richmond Hill, Canada.

Lianluo Smart Limited, together with its subsidiaries, designs, develops, markets, and distributes medical products primarily in China and internationally. The company offers medical devices, including wearable sleep respiratory solutions, general hospital products, medical compressors, and related supporting products. It also provides technical services in relation to the detection and analysis of obstructive sleep apnea syndrome to hospitals and medical centers through medical wearable devices. In addition, the company distributes medical products, such as sleep apnea machines. Lianluo Smart Limited sells its products primarily through distributors; and directly to hospitals, physical examination centers, and sleep centers, as well as to individual consumers. The company was formerly known as Dehaier Medical Systems Limited and changed its name to Lianluo Smart Limited in November 2016. Lianluo Smart Limited was incorporated in 2003 and is headquartered in Beijing, China.

InVivo Therapeutics Holdings Corp. operates as a research and clinical-stage biomaterials and biotechnology company in the United States. The company engages in developing and commercializing biopolymer scaffolding devices for the treatment of spinal cord injuries (SCI). It is developing a Neuro-Spinal Scaffold implant comprise of biocompatible and bioresorbable polymers, which includes Poly lactic-co-glycolic acid, a polymer which is widely used in resorbable sutures and provides the biocompatible support for Neuro-Spinal Scaffold implant; and Poly-L-Lysine, a positively charged polymer used to coat surfaces to promote cellular attachment. The company was incorporated in 2003 and is headquartered in Cambridge, Massachusetts. On February 1, 2024, InVivo Therapeutics Holdings Corp. filed a voluntary petition for reorganization under Chapter 11 in the U.S. Bankruptcy Court for the District of Delaware. It is in joint administration with InVivo Therapeutics Corporation.

Plus Therapeutics, Inc., a clinical-stage pharmaceutical company, focuses on the development, manufacture, and commercialization of treatments for patients with cancer. Its lead drug candidate is Rhenium-186Re obisbemeda, a patented radiotherapy that targets central nervous system cancers and other cancers, including recurrent glioblastoma, leptomeningeal metastases, and pediatric brain cancers. The company also develops Rhenium-188 NanoLiposome Biodegradable Alginate Microsphere that is designed to treat various solid organ cancers comprising primary and secondary liver cancers by intra-arterial injection. It has license agreements with NanoTx, Corp. and The University of Texas Health Science Center at San Antonio. The company was formerly known as Cytori Therapeutics, Inc. and changed its name to Plus Therapeutics, Inc. in July 2019. Plus Therapeutics, Inc. was founded in 1996 and is headquartered in Austin, Texas.