HSDHari Sharan Dangi
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Manufacturing / Digital Twin

Servo-Cam Gripper for MIS Spine Surgery

Feasibility and mechanical performance analysis of an additively manufactured titanium Ti-6Al-4V intramedullary rod gripper for minimally invasive lumbar fixation surgery, designed for a strict surgical channel constraint.

SLMTi-6Al-4VDfAMBiomedical EngineeringAdditive Manufacturing
Status
Research
Timeline
Research project
Period
Research project

Tools

SLMTi-6Al-4VDfAMMechanical performance analysis

Related skills

Additive manufacturingDfAMBiomedical engineering

Problem

Minimally invasive spine surgery imposes strict channel constraints while still requiring reliable mechanical gripping performance.

Approach

  • Study the gripper concept under design-for-additive-manufacturing constraints.
  • Evaluate feasibility for Ti-6Al-4V additive manufacturing using SLM.
  • Focus on mechanical performance inside a constrained surgical workflow.

Outcomes

  • Research framing for a surgical gripper concept under additive manufacturing constraints.
  • Improved understanding of biomedical design tradeoffs in restricted workspaces.

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