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Design for Transtibial Modifiable Socket for Immediate Postoperative Prosthesis.
Matthew N Rush1,2,3, Evan Hagin4, Jane Nguyen5,6
1Nanoscience and Microsystems Engineering, The University of New Mexico, Albuquerque, New Mexico.
University of New Mexico Orthopaedics Research Journal
|January 7, 2020
Summary
Immediate postoperative prostheses (IPOPs) can speed recovery after amputation. This new transtibial IPOP design aids wound care and early weight-bearing, potentially improving patient outcomes and lifestyle.
Area of Science:
- Orthopedic Surgery
- Rehabilitation Medicine
- Biomedical Engineering
Background:
- Amputation surgery is ancient, yet immediate post-operative recovery and mobility restoration remain challenging.
- Delayed prosthetic fitting after amputation can hinder patient recovery and adaptation to daily routines.
- Existing immediate postoperative prostheses (IPOPs) are underutilized due to concerns regarding wound healing and vascular complications.
Purpose of the Study:
- To introduce a novel transtibial immediate postoperative prosthesis (IPOP).
- To describe the unique design features of this IPOP.
- To highlight the potential benefits for patients undergoing transtibial amputation.
Main Methods:
- Design of a transtibial IPOP with an ergonomic, modifiable socket.
- Socket designed for wound examination, care, and in situ edema control.
- The IPOP facilitates early weight-bearing and protects the residual limb.
Main Results:
- The designed IPOP allows for critical postoperative wound management.
- Enables early weight-bearing, promoting faster rehabilitation.
- Protects the amputated limb from external trauma during the critical healing phase.
Conclusions:
- The novel transtibial IPOP design addresses limitations of current devices.
- Potential to significantly improve patient recovery and return to normal lifestyle.
- This technology offers a promising solution for enhanced post-amputation care.
