[A new motorized dynamic splint for the hip joint]

Area of Science:

• Orthopedics
• Biomechanical Engineering
• Rehabilitation Medicine

Background:

• Early postoperative rehabilitation is crucial for optimal outcomes in hip surgeries.
• Continuous passive motion (CPM) is a widely used technique to improve joint mobility and reduce complications.
• Existing devices may have limitations in accommodating specific patient needs or surgical procedures.

Purpose of the Study:

• To introduce and describe a new mechanical exercise splint designed for hip rehabilitation.
• To highlight the splint's capabilities for three-dimensional hip movement and its application in the early postoperative period.
• To outline the splint's adaptability for various patient conditions and surgical interventions.

Main Methods:

• Development of a novel mechanical splint for hip continuous passive motion (CPM).
• Integration of three-dimensional movement capabilities with adjustable knee positioning.
• Application of the splint in early postoperative hip treatment protocols.

Main Results:

• The splint enables controlled, multi-dimensional hip motion during early recovery.
• It features adjustable knee flexion/extension and leg positioning for patient-specific needs.
• The device is suitable for various hip conditions, including fractures, dislocations, and post-surgical interventions.

Conclusions:

• The new mechanical hip splint offers a versatile solution for early postoperative CPM therapy.
• Its design accommodates diverse patient requirements and surgical indications, potentially improving rehabilitation outcomes.
• This device represents an advancement in mechanical aids for hip recovery.