Voluntary opening (VO) vs voluntary closing (VC) terminal devices.

Voluntary Opening (VO) Hooks are sadly still #1 seller.

Applied Sciences, Free Full-Text

Reva JOHNSON, Valparaiso University (USA), Valparaiso, Department of Mechanical Engineering and Bioengineering

Upper Limb Prosthetics - Dr Om Prakash

PDF) Comparison of body-powered voluntary opening and voluntary closing Prehensor for activities of daily life

TRS - Terminal Device Comparison / Voluntary Closing verses Voluntary Opening

PDF) Comparison of body-powered voluntary opening and voluntary closing Prehensor for activities of daily life

Terminal Devices Flashcards

Flex-Foot Axia, Ossur, Island (a), Flex-Foot Assure, Ossur, Island (b)

Hintha Modular Prosthetic Hand

TRS JAWS: heavy duty, voluntary opening, prehensile-style, terminal device