Medical Case Studies

ICU Hospital Bed

Challenges:

  • Make a significant reduction in assembly steps
  • Labor cost reduction is important

Achievements:

  • Reduced part count 42%
  • Reduced number of operations 43%
  • Reduced labor cost 42%
  • Reduced complexity of the product design and improved quality
  • Reduced Cost of Quality 34%
  • Reduced assembly time 44%
  • Reduced fixture and tool usage 34%
  • Considered a success by both engineering and manufacturing

Medical Device Front Panel Assembly

Challenges:

  • Complex assembly with special adhesively-bonded section
  • Cost and quality issues with poor bonding and part failure at fastener locations
  • High queue times and excess work in process inventory

Achievements:

  • Reduced part count 80%
  • Improved throughput 59%
  • Total annual savings: $300,000
  • Reduced complexity of the product design and improved quality
  • Reduce number of operations 75%
  • Reduced total product cost 74%
  • Return on Investment in less than 6 months
  • Eliminated special bonding fixture
  • Eliminated part failure issues with elimination of separate fasteners

Medical Device – Positive Pressure Ventilator

Challenges:

  • Electro-mechanical product with mechanical susceptibilities
  • Micro-processor based, servo controlled blower assemblies
  • Control valves and patient diagnostic display

Achievements:

  • Reduced part count 64%
  • Reduced total product cost 68%
  • Reduce number of operations 76%
  • Reduce assembly time 68%

Squeeze Bag Resuscitator, Respironics, Inc.

Challenges:

  • Improve Quality & performance with added & improved features
  • Ease assembly operations & reduce manufacturing costs
  • Produce a multi-market family of products
  • Complex, difficult assembly partially assembled offshore

Achievements:

  • Six Patents & SPE International Consumer Product Of The Year Award
  • Reduced complexity of the product design and improved quality
  • Reduced part count 66%
  • Reduce number of operations 81%
  • Reduced assembly time 84%
  • Reduced total product cost 74%
  • Reduced development time (TTM) 50%
  • Returned all assembly operations to U.S.A.

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