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Innovative Custom Ergonomic Workstation Design to Enhance Comfort and Reduce Injuries

This project aims to design and prototype a fully customized ergonomic workstation to cater to the diverse needs of individuals who spend long hours at computers. By inventing a unique casting process manageable in a doctor's office, we target the growing number of computer-based jobs and posture-related injuries. With 5 million display screen equipment operators in the UK alone, the need for ergonomic solutions is critical. Our custom workstation alleviates issues associated with sedentary lifestyles, promoting employee comfort and productivity while addressing RSI and similar complaints.

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Innovative Custom Ergonomic Workstation Design to Enhance Comfort and Reduce Injuries

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  1. Custom Ergonomic Workstation Group 3 Jim Herbst Jr. BME 272/273 2001-2002 Dr. Paul King Dr. Ed Glaser

  2. Objectives • Design and prototype the first complete one-piece fully customized ergonomic workstation • Invent a casting process which can be administered in a doctor’s office • Reduce office injuries related to a sedentary lifestyle

  3. Market Potential • Growing amount of computer-based jobs • Growing amount of posture-related injuries • Growing awareness of ergonomics • .5 million display screen equipment operators working in the UK - one quarter of the work force

  4. Target Market • Those who spend 4 hours of more at a computer each workday • Upper-middle to upper class • Large companies

  5. Why a Custom Ergonomic Workstation? • RSI has increased by 22% in the last two years • To reduce WRULD, eye strain, back and neck pain, and headaches associated with VDUs • To increase employee comfort, thus increasing employee production • It is difficult to accommodate people from the 5th-percentile female to the 95th-percentile male without customization

  6. What’s Been Done in the Past

  7. Why There’s Room for Growth • There are few truly customized ergonomic chairs on the market • There are no truly customized ergonomic workstations on the market • 20 billion dollars paid in compensation claims for RSI in US in 1993 • 2/3 of all employees sit incorrectly • Sit on edge of seat • Do not use backrest

  8. Injuries To Be Prevented • Most frequently cited physical complaints among seated employees:

  9. Ergonomic Workplace Design • General workplace design • Placement of VDU • Chair • Keyboard/mouse

  10. What We’ve Done So Far • Patent search • Internet search • Brainstorming casting techniques • Creation of primary casting prototype • Creation of secondary casting prototype

  11. Patent Search • Searched the US patent office for relevant patents • Found over 200 patents • None contained a patent incorporating a customized seat and desk

  12. Internet Search • Primary search for chair design • Search for casting methods

  13. Brainstorming Casting Techniques • Thermoplastic • RediFoam™custom-molded patient cushions • Vac-Lok™ custom-molded vacuum cushions • Plaster

  14. Thermoplastic • Thermoplastic material softens in warm water • As it cools, it hardens

  15. RediFoam™ • Single patient use • Foam rises to cradle patients anatomical contours

  16. Vac-Lok™ • Contains tiny polystyrene beads • Air is evacuated to create a rigid support • Cushion can be reinflated and disinfected for another patient

  17. Plaster • Hardens upon application • Soothing feeling • Inexpensive

  18. Creation of Primary Casting Prototype • Easy to be administered by chiropractor • Comfortable for patient • Correct posture

  19. Creation of Secondary Casting Prototype • Fix mistakes of first prototype • More comfort • Better posture

  20. What Happens Next? • Chair design • Chair materials search • Workstation design

  21. Works Cited • www.ergonomic-solutions.com/p_seat.html • www.infinn.com/infopack.html • www.prbofficeinteriors.com/aeron/aerondesign.htm • http://condor.depaul.edu/~atamulis/ergo-4.html • www.ergoboy.com/ergo_for/office.php • http://www.patientfixation.com/producttypes/custom-molded-body-cushions.asp

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