Microprocessor Hooks and Hands
The SensorHand Speed from Ottobock features the automatic Auto-Grasp SUVA sensor technology, the FlexiGrip function. An integrated slip clutch allows the hand to be opened in case of power supply or myoelectric control failure. At maximum speed, the SensorHand Speed from Ottobock opens about three times as fast as comparable prosthetic hands. With a proportional speed of 300 mm per second, you are able to react quickly while grasping. Integrated autograsp feature helps you when an object you are holding starts to slip. The gripping force is increased in fractions of a second until the grasped object is in a safe position again. The SensorHand Speed is available in three different sizes – for men and women so they can be integrated harmoniously into the body image.
Ottobock’s Michelangelo hand has seven functional options, including a moveable thumb, allowing the user to pick up objects sideways, grip flat items from the side, carry cylindrical objects with a large diameter, and hold small objects securely using the thumb, middle finger, and index finger to form a three-point support. A neutral mode allows for resting the hand in a natural position.
If you do detailed handiwork or handle heavy objects, you need a prosthetic hand with sensitive response, a strong grip, and quick gripping speed. The System Electric Greifer DMC Plus from Ottobock is ideally suited to meet those needs. With a grip force that automatically adjusts to your muscle signals and a gripping speed ranging from 8 to 180 millimeters per second, virtually natural gripping is possible. And because the Greifer can be controlled in the same way as a system electric hand, learning to use it is easy.
The MyoHand VariPlus Speed combines the mechanical features of the SensorHand Speed and the control options of the System Electric Greifer DMC VariPlus. Its high gripping force (up to 100 N) and speed (up to 300 mm/s) make it possible to grip objects precisely and quickly. A total of 6 different programs can be selected with the aid of the 757T13 MyoSelect and adjusted to the indications of the user. They allow the optimal adaptation of the prosthesis to the amputee’s individual abilities and requirements.
System Electric Digital from Ottobock combines digital control with dual-channel control. Prosthesis wearers select the desired control option using the integrated function plug. It features a central coaxial plug connection, automatic shut-off electronics and integrated on-off switch, low-friction bevel gear, positive back lock and system inner hand. An integrated slip clutch allows the hand to be opened in case of power supply or myoelectric control failure.
Powerful, sturdy, and fast, Ottobock’s AxonHook completes the Axon-Bus system. Thanks to its high gripping force and robust construction, this product is particularly well-suited for manual work. It is also popular for tasks such as cooking, gardening, or handling small parts where high precision, speed, and gripping force are essential. The integrated quick-disconnect wrist allows you to switch from the Greifer to your System Electric Hand quickly and easily. As a result, the new hook represents another step for users in achieving everyday independence.
The MyHand HY5 from College Park is a strong, lightweight prosthetic hand with titanium fingers. The MyHand hydraulics provide users with gentle and strong grips. The fingers have simple and robust mechanics allowing users to have multiple grips without co-contractions. The anatomical shape and independent finger movement makes this a great hand to use for heavy duty applications and everyday life.
The ProPlus Hand from Fillauer is made with high strength CNC machined fingers and a built-in safety release. The MC Hand serves as a useful tool for many tasks and lifestyles. The ProPlus option features a controller inside the MC Hand allowing interchange with other manufacturers’ systems. Flexion Wrist or Multi-flex wrist options are available as well as options MC wrist rotator. For high durability and high speed, a brushless DC motor is used.
MC Standard ETD measures up to the most demanding wearers. It’s rugged, functional, and water resistant. The standard ETD can be used with the Utah Arm or Recontrol system and is available with multi-flex Flexion Wrist or the ultra-fast MC Wrist Rotator. The ETD ProHand option features a controller inside the terminal device so you can interchange with other manufacturers’ systems.
The ProPlus MC ETD is rugged, functional and water-resistant. It can be used with the Utah Arm, Hybrid Arm or ProControl 2 system. The ProPlus option features a controller inside the ETD allowing interchange with other manufacturers’ systems. Flexion Wrist or Multi-flex wrist options are available, as well as an optional MC Wrist Rotator. For high durability and high speed, a brushless DC motor is used. The MC ETD contains a battery-saver circuit for longer battery life, wide-opening fingers, and a unique safety release. The MC ETD is manufactured as a robust device for high-use wearers. The fingers are lightweight aluminum but are also available in titanium for increased strength. The MC ETD is water-resistant to the IPX7 standard, allowing it to be submerged to the quick disconnect wrist.
ProPlus MC ETD2 provides the same robust, functional and water resistance features of the original ETD in a shorter, sleeker package. Not only useful with long transradial amputation levels, it also closely matches the size of a standard-length hand. Multiple gripping surfaces are located between the fingers and on the outside of the fingers for passive stabilization of objects. These gripping surfaces are field replaceable. The proximal area of the gripping surfaces holds large cylindrical objects stable. The wider fingers provide increased surface area for increased holding ability at decreased pinch forces.