VOXEL-MAN Tempo
Surgery Training, Next Level
VOXEL-MAN Tempo is a unique virtual reality simulator for training surgical access to the complex and vulnerable structures of the middle ear. Using virtual reality and force-feedback techniques, it provides a look and feel close to the real procedure. The system is based on virtual 3D models of the skull base, derived from high-resolution CT data. In addition, the user’s own patient cases may be used for training.
VOXEL-MAN Tempo is ideally suited to gain a thorough understanding of the surgical approaches and greatly reduces the need for cadaveric specimens. It is used by leading universities and hospitals around the world. Following its predecessor TempoSurg, the latest version features an automatic skills assessment, bleeding and suction, online updates, and a compact setup with a 3D flat panel display.
Look and Feel
In VOXEL-MAN Tempo, patient and instruments are modeled in high resolution inside a computer and visualized on a 3D screen. The drill is controlled by a force-feedback device which can be moved in three dimensions and provides a very life-like sense of touch. With VOXEL-MAN Tempo, you can actually feel the subtle differences between the different bony structures of the mastoid.
Instruments provided include a selection of metal and diamond burs, with the drill speed controlled by a foot pedal, as well as a suction device. At any time, the surgical site may be inspected from all sides, magnified as desired, and even shown as cross-sectional images.
Problem-Based Training
Several pre-defined cases
VOXEL-MAN Tempo offers seven pre-defined training cases of the middle ear, with different anatomy and pathology. Structures at risk, such as facial nerve, tympanic chord, vestibular labyrinth, cochlea, auditory ossicles, carotid artery, sigmoid sinus and dura, are visible. When in training mode, distances to these structures are constantly monitored, and a virtual navigation system with three orthogonal CT images allows to precisely track the surgical instruments.
All procedures can be practiced as often as needed, with no costs for disposable parts. All activities and possible errors such as injuries are recorded for later inspection.
Objective Assessment
As a step further, VOXEL-MAN Tempo also includes an automatic skills assessment. Both process and result of a trainee`s preparation can be evaluated objectively, based on predefined master preparations. Hence, trainees get immediate feedback on their work, progress over time can be monitored, and complementary self-studies become possible. Instructors are substantially relieved from supervision work.
My Cases
With VOXEL-MAN My Cases, you can import CT data of your own patients. This module allows you to create your own training cases, which may also be used for surgery rehearsal. Within minutes, the system provides a bone model that can be drilled on. While the organs at risk are not visible in such a model, navigation on simultaneously displayed cross-sectional views substantially facilitates orientation.
Housing
VOXEL-MAN is available with an optional housing. Two arm rests and an electrically adjustable height provide a realistic and comfortable working position.
Benefits
- Training of surgical anatomy, manual dexterity, and problem solving skills
- Wide spectrum of cases
- Automatic recording and administration of training results
- Objective evaluation of performance (skills assessment)
- Self-study facilities
- Reduced need for supervision
- Reduced costs for bone drilling lab and cadaveric specimens
- Training with own patient cases
- Warm-up prior to an intervention
Features
- 3D display with 3D glasses
- Leading image quality
- Drilling with realistic force feedback (patent pending)
- Simultaneous handling of drill and suction
- Additional navigation view
- Complete set of burs with matching haptics and sound
- Foot pedal
- Compact table-top or stand-alone system
- Online updates provide the latest features
The properties described refer to different software modules, some of which may be optional.