Smal Dynamic Axial Fixator

Key features and benefits of the Small Dynamic Axial Fixator

The Small Dynamic Axial Fixator offers several key features that bring significant benefits. It has a compact size, making it suitable for use in areas with limited space. This allows for more flexible application scenarios, whether in a medical facility or an industrial workshop.

One of the main features is its dynamic adjustment ability. It can accurately control the axial force, adapting to the changing needs during the treatment or fixation process. This promotes proper healing in medical use or secure positioning in industrial applications.

It is made from durable materials, ensuring long-term reliability. The fixator is also relatively easy to install and operate, reducing the complexity and time required for setup. Overall, it provides an efficient and reliable solution for axial fixation needs with its unique combination of features.

Indications for Small Dynamic Axial Fixator

In Orthopedic Surgery

• For fractures in small bones such as the fingers, toes, or wrist, the fixator provides stable fixation. It helps keep the broken bones in the correct alignment for proper healing. In cases where the fracture is complex or comminuted, the ability to adjust the axial force allows for better management.
• In limb lengthening procedures, it plays a crucial role. By gradually applying and adjusting the axial force, it promotes new bone growth. This is beneficial for patients with congenital limb length discrepancies or those who require lengthening after an injury.
• Post-operative rehabilitation after certain orthopedic surgeries, the fixator can support the affected limb, reducing stress on the healing bones and joints.

In Mechanical and Engineering Applications

• In the assembly and repair of small, precision machinery, it can hold components in place axially. For example, in the repair of a watch or a small engine, it helps maintain the alignment of shafts and gears.
• When testing the strength and durability of small mechanical parts, the fixator can apply a controlled axial load, simulating real-world conditions. This allows engineers to evaluate the performance and reliability of the components。

How Does The Small Dynamic Axial Fixator work

The Small Dynamic Axial Fixator operates through a combination of mechanical and adjustable components. It has attachment points that can be firmly secured to the object or bone in need of fixation. These attachments are designed to distribute the force evenly.

Inside the fixator, there are mechanisms for adjusting the axial tension. This can be done through screws, levers, or other adjustment means. By turning a knob or moving a part, the user can increase or decrease the force along the axial direction.

The fixator is engineered to maintain stability while allowing for some degree of controlled movement if needed. It can adapt to changes in the position or condition of the object being fixed. Sensors or markings may also be included to help monitor and adjust the axial alignment and force accurately. This way, it provides the necessary support and fixation for effective healing or maintenance.

FAQ

Q1: What is the maximum weight it can support?
A: The maximum weight it can support depends on its design and materials. For medical applications, it can typically support the weight of the body part it’s attached to, such as a limb. In industrial uses, it may be able to handle weights ranging from a few kilograms to tens of kilograms, depending on the model. Higher-quality and more robust fixators can support heavier loads.

Q2: How fine is the adjustment of the axial force?
A: The adjustment of the axial force can be very fine in many models. Some can be adjusted in increments as small as 0.1 newtons or less. This allows for precise control to meet the specific requirements of the application, whether it’s for delicate bone fixation or accurate mechanical component alignment.

Q3: What materials are the attachment points made of?
A: The attachment points are usually made of materials that provide good strength and biocompatibility (in medical cases) or durability (in industrial cases). In medical fixators, they may be made of titanium or stainless steel. In industrial ones, they could be alloy metals or high-strength plastics. These materials ensure a secure connection.

Q4: Can it be used in wet or humid environments?
A: Some fixators are designed to be resistant to wet and humid conditions. They may have coatings or seals to protect the internal components. In medical settings, they can often handle the moisture in the body. Industrial fixators may also be used in environments with some humidity. However, extreme wetness might require special precautions or models with enhanced waterproofing.

Q5: How long does it take to install?
A: Installation time can vary. For simple applications and with experienced users, it might take just a few minutes. More complex setups, such as in certain medical surgeries or for intricate industrial machinery, could take 30 minutes or more. The complexity of the object being fixed and the user’s familiarity with the fixator influence the installation time.

Q6: What is the accuracy of the axial alignment?
A: The accuracy of the axial alignment is relatively high. It can often achieve alignment within a fraction of a degree. Advanced models use precision engineering and may have built-in leveling or alignment tools to ensure the correct axial position. This accuracy is crucial for proper functioning and effectiveness in both medical and industrial uses.
Q7: Can it be adjusted while in use?
A: In many cases, it can be adjusted while in use. There are mechanisms that allow for on-the-fly adjustment of the axial force or alignment. This is beneficial in applications where the conditions change, such as during a patient’s recovery process or when the load on an industrial component varies. However, proper procedures need to be followed for safe adjustment.
Q8: How often does it need maintenance?
A: The frequency of maintenance depends on the usage and environment. In clean and controlled environments with light use, it may require maintenance every few months. In harsh or heavy-use conditions, it could need maintenance every few weeks. Maintenance usually includes checking for loose parts, lubricating moving components (if applicable), and ensuring proper function of the adjustment mechanisms.
Q9: What safety features does it have?
A: Safety features may include locking mechanisms to prevent accidental adjustment or loosening. Some have overload protection, which prevents excessive force from being applied. In medical fixators, they are designed to be biocompatible and minimize the risk of infection. Industrial fixators may have features to protect against electrical hazards if used near powered equipment.
Q10: Can it be used on irregularly shaped objects?
A: Some fixators are designed to accommodate irregularly shaped objects. They may have adjustable or flexible components. However, for highly irregular shapes, special adapters or custom modifications might be required. The ability to work with irregular shapes depends on the design of the fixator and the nature of the irregularity.