Pennig Dynamic Wrist Fixator-Cam

Targeted Support and Cam – Based Adjustment

• Targeted Support: The fixator is designed to offer targeted support to the wrist. It is contoured to fit the shape of the wrist, allowing it to focus its support on the bones and soft tissues that need it most. The device encloses the wrist area to provide a stable base for the injured wrist.
• Cam – Based Adjustment: The cam mechanism is the key to its adjustability. This mechanism enables precise control of the degree of fixation and support. The cam likely has a geometric shape that, when adjusted, can change the position and tension of the fixator’s components. For example, it can be used to tighten or loosen the grip on the wrist, depending on the desired level of fixation. This precision allows healthcare providers to fine – tune the support according to the specific requirements of the patient’s wrist injury.

Maintaining Alignment and Stability for Wrist Injuries

• Proper Alignment: In the case of wrist injuries, maintaining the correct anatomical alignment of the wrist is crucial. The fixator uses its structural design and the adjustable cam mechanism to hold the wrist in the proper position. For fractures, it ensures that the bone fragments are aligned as they heal. For ligament and soft – tissue injuries, it keeps the wrist in a position that minimizes stress on the damaged structures.
• Stability: The fixator provides stability to the wrist by restricting unwanted movement. The cam – adjusted components work together to create a stable environment for the wrist. This stability is essential for the healing process, as it prevents any sudden or excessive movements that could disrupt the repair of the injured tissues.

Custom Fit and Adaptation to Injury – Specific Needs

• Adjusting for Wrist Size: The Pennig Dynamic Wrist Fixator – Cam can be adjusted to fit the individual’s wrist size. The adjustable features, guided by the cam mechanism, allow for a snug and comfortable fit. This is important because a proper fit ensures that the support is evenly distributed across the wrist and that the device stays in place during normal activities.
• Meeting Injury – Specific Requirements: Different wrist injuries have different needs in terms of support and movement restriction. The cam – enabled adjustability allows the fixator to be customized to these specific requirements. For example, a more severe fracture may require a higher level of fixation than a mild ligament sprain. The cam mechanism can be adjusted to provide the appropriate level of support for each injury type.

Movement Control and Promotion of Healing

• Limiting Excessive Movement: The fixator limits excessive movement that could potentially worsen the wrist injury. It restricts extreme flexion, extension, and rotation of the wrist. By doing so, it protects the injured area from further harm, such as displacing bone fragments in a fracture or straining already – damaged ligaments.
• Allowing Controlled Motion: At the same time, it allows for some controlled motion. This controlled movement is carefully calibrated to promote healing. A certain amount of movement is beneficial as it helps to maintain the flexibility of the wrist joint and the functionality of the surrounding muscles. It also encourages the flow of synovial fluid in the joint, which is essential for joint health and lubrication.

Adaptability During the Healing Process

• As the wrist heals over time, the fixator can be adjusted or removed as necessary. In the early stages of healing, a more rigid support may be needed, and the cam mechanism can be adjusted to provide this. As the injury progresses and the tissues start to repair, the fixator can be loosened to allow for more movement. Eventually, when the wrist has healed to a sufficient degree, the device can be removed. This adaptability throughout the healing process allows the fixator to provide the most appropriate level of support at each stage of recovery, facilitating a smooth transition from injury to full rehabilitation.