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Hip/Knee Surgery Project

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Many individuals and seniors with marginal mobility, who have had hip or knee surgery, have arthritis or are handicapped, getting out of a seat requires a lot of trouble and causes a good negotiate of pain. The purpose of this project is to reverse engineer a consumer product to accommodate any sort of disability. Our team has decided to create a transfer assist device helping make up for certain physical limitations caused by arthritis and help eliminate some of the stress and strain on joints when the user goes from sitting to standing position or vice versa. The motivation for this problem came from personal experience of a team member and the need to enhance the abilities, independence and quality of life of people with this disability. …show more content…
After some research, the team decided to research individuals who have arthritis or have had hip or knee surgery and how they could be accommodated. To find a solution to the problem we decided to reverse engineer a chair that would be able to lift up so people who are handicapped would not have to bend their knees as much. The chair itself would be able to adjust its height and slant to the level that the user is comfortable sitting down on. The chair would be able to move up and down as one stable unit and would rise ever so slightly higher on the rear of the seat as the front of the seat rises as well. As it rises, the backrest will rise to accommodate the chair’s changing height. The chair would be designed to withstand a force that would be on a diagonal to the ground. In simpler terms, the user would be slightly leaning on the chair due to their condition where they would be unable to bend their knees or hips beyond a certain degree. The control of the chair would be made through a hardwired remote control that is simple to understand. The chair would have wheels that can be locked when the user wants it to be stationary and unlocked when movement is required. The chair can be used for regularly or in hospitals for moving patients

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