Medical Device Enclosure and Housing Design

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HERNETICS logo
  • Perfusion module enclosure internals, transparent CAD views
  • Perfusion module enclosure internals, transparent CAD views

Medical Device Enclosure and Housing Design

Medical Device Enclosure and Housing Design

HERNETICS designs enclosures and housings for capital equipment, consoles, portable systems, and wearable medical devices. We develop the industrial design and internal structure together, so the form, the part splits, and the internal layout are resolved as one system instead of just wrapping skins around the electronics.


A medical enclosure carries more requirements than almost any other housing. It has to survive daily wipe-downs with hospital disinfectants, clear spills/splatter, and minimize crevices that trap contamination.


We design these considerations from the start: material and finish selection for your disinfection protocol, sealed seams and cleanable geometry, venting and thermal paths, cable entry and strain relief, and captive fasteners and keyed panels that allow eay maintenance.

Medical Device Enclosure Experience

Medical Device Enclosure Experience

  • Console for a dental laser surgery system

  • Wearable waterproof housing for a Holter monitor

  • Enclosure for a non-invasive neuromodulation system

  • Optical imaging system housing

  • Aesthetic treatment system enclosure

Case Study: CisionVision Invision

Case Study: CisionVision Invision

Red Dot Award 2023 Winner, Medical DevicesARPA-H, Advanced Research Projects Agency for Health

Invision is a portable, shortwave infrared (SWIR) imaging system developed to assist pathology laboratories during gross surgical specimen examination. Lymph nodes are high in water content and absorb SWIR light to appear dark, while surrounding fatty adipose tissue is low in water and reflects light to appear bright. It provides real-time visual contrast without needing chemical clearing agents, radiation, dyes, or injections.

Case Study: TransMedics OCS Perfusion Module

Case Study: TransMedics OCS Perfusion Module

The Organ Care System keeps donor organs warm, perfused, and functioning during transport instead of on ice. The perfusion module had to operate reliably outside the hospital within a portable platform. HERNETICS worked on the perfusion module housing, integrating the pulsatile pump and supporting components into a compact, serviceable enclosure.

  • TransMedics perfusion module, cutaway render
  • Perfusion module enclosure form sketches
  • Perfusion module and cart concept sketches
  • Perfusion module concept sketches with annotations
  • TransMedics perfusion module enclosure concept sketches
  • TransMedics perfusion module enclosure, detailed concept sketch
  • TransMedics perfusion module enclosure sketch studies
  • Perfusion module to OCS cart interface concept renderings
  • Perfusion module to OCS interface concept board
  • TransMedics perfusion module on its cart, concept renderings
  • TransMedics perfusion module enclosure concept renderings
  • TransMedics perfusion module enclosure, orthographic views
  • Perfusion module enclosure form concept renderings
  • Early perfusion module prototype on a wood test frame
  • TransMedics perfusion module, cutaway render
  • Perfusion module enclosure form sketches
  • Perfusion module and cart concept sketches
  • Perfusion module concept sketches with annotations
  • TransMedics perfusion module enclosure concept sketches
  • TransMedics perfusion module enclosure, detailed concept sketch
  • TransMedics perfusion module enclosure sketch studies
  • Perfusion module to OCS cart interface concept renderings
  • Perfusion module to OCS interface concept board
  • TransMedics perfusion module on its cart, concept renderings
  • TransMedics perfusion module enclosure concept renderings
  • TransMedics perfusion module enclosure, orthographic views
  • Perfusion module enclosure form concept renderings
  • Early perfusion module prototype on a wood test frame
  • TransMedics perfusion module, cutaway render
  • Perfusion module enclosure form sketches
  • Perfusion module and cart concept sketches
  • Perfusion module concept sketches with annotations
  • TransMedics perfusion module enclosure concept sketches
  • TransMedics perfusion module enclosure, detailed concept sketch
  • TransMedics perfusion module enclosure sketch studies
  • Perfusion module to OCS cart interface concept renderings
  • Perfusion module to OCS interface concept board
  • TransMedics perfusion module on its cart, concept renderings
  • TransMedics perfusion module enclosure concept renderings
  • TransMedics perfusion module enclosure, orthographic views
  • Perfusion module enclosure form concept renderings
  • Early perfusion module prototype on a wood test frame

Case Study: TransMedics OCS Infusion Pump

Case Study: TransMedics OCS Infusion Pump

Challenge: The infusion pump delivers the solutions that maintain organ viability during transport and must run continuously within the OCS platform. HERNETICS worked on the complete infusion pump system from early concepts through detailed layouts and prototypes to mass production.

  • TransMedics OCS pod internal valves and tubing, transparent CAD
  • TransMedics Organ Care System with perfusion module, product photos
  • TransMedics OCS component concept sketches, concept F
  • TransMedics OCS component concept sketches, concept G
  • TransMedics OCS side tabs concept sketch, concept F2
  • TransMedics OCS side tabs concept sketch, concept F2 variations
  • TransMedics OCS side tabs concept sketch, concept F2 detail
  • TransMedics OCS side tabs concept sketch, concept F3
  • TransMedics OCS single tab concept sketch, concept F4
  • TransMedics OCS pod concept sketch, concept L1
  • TransMedics OCS pod concept sketch, concept L1 detail
  • TransMedics OCS angled pod concept sketch
  • TransMedics OCS pod housing, five CAD views
  • TransMedics OCS pod internal components, transparent CAD
  • TransMedics OCS pod housing concept renderings
  • Pod housing assembly, exploded CAD with fasteners
  • Pod housing prototype with tubing and valves
  • TransMedics OCS pod internal valves and tubing, transparent CAD
  • TransMedics Organ Care System with perfusion module, product photos
  • TransMedics OCS component concept sketches, concept F
  • TransMedics OCS component concept sketches, concept G
  • TransMedics OCS side tabs concept sketch, concept F2
  • TransMedics OCS side tabs concept sketch, concept F2 variations
  • TransMedics OCS side tabs concept sketch, concept F2 detail
  • TransMedics OCS side tabs concept sketch, concept F3
  • TransMedics OCS single tab concept sketch, concept F4
  • TransMedics OCS pod concept sketch, concept L1
  • TransMedics OCS pod concept sketch, concept L1 detail
  • TransMedics OCS angled pod concept sketch
  • TransMedics OCS pod housing, five CAD views
  • TransMedics OCS pod internal components, transparent CAD
  • TransMedics OCS pod housing concept renderings
  • Pod housing assembly, exploded CAD with fasteners
  • Pod housing prototype with tubing and valves
  • TransMedics OCS pod internal valves and tubing, transparent CAD
  • TransMedics Organ Care System with perfusion module, product photos
  • TransMedics OCS component concept sketches, concept F
  • TransMedics OCS component concept sketches, concept G
  • TransMedics OCS side tabs concept sketch, concept F2
  • TransMedics OCS side tabs concept sketch, concept F2 variations
  • TransMedics OCS side tabs concept sketch, concept F2 detail
  • TransMedics OCS side tabs concept sketch, concept F3
  • TransMedics OCS single tab concept sketch, concept F4
  • TransMedics OCS pod concept sketch, concept L1
  • TransMedics OCS pod concept sketch, concept L1 detail
  • TransMedics OCS angled pod concept sketch
  • TransMedics OCS pod housing, five CAD views
  • TransMedics OCS pod internal components, transparent CAD
  • TransMedics OCS pod housing concept renderings
  • Pod housing assembly, exploded CAD with fasteners
  • Pod housing prototype with tubing and valves

Case Study: Corindus CorPath GRX

Case Study: Corindus CorPath GRX

2015 Medical Design Excellence Awards Gold Winner

The first FDA-cleared robotic platform for percutaneous coronary and peripheral vascular interventions, built to protect interventional cardiologists from radiation exposure. Corindus was acquired by Siemens Healthineers in 2019 for about $1.1 billion.

  • CorPath robotic PCI system in a cath lab
  • Imaging system enclosure on a robotic arm, CAD
  • CorPath arm overall cord routing, CAD
  • CorPath robotic arm positioned over a patient on the table, render
  • CorPath rail mount enclosure, concepts A and B
  • CorPath bedside arm enclosure with release lever, renders
  • CorPath arm lever mechanism, transparent CAD
  • Imaging arm prototype positioned over a mannequin in the lab
  • CorPath robotic PCI system in a cath lab
  • Imaging system enclosure on a robotic arm, CAD
  • CorPath arm overall cord routing, CAD
  • CorPath robotic arm positioned over a patient on the table, render
  • CorPath rail mount enclosure, concepts A and B
  • CorPath bedside arm enclosure with release lever, renders
  • CorPath arm lever mechanism, transparent CAD
  • Imaging arm prototype positioned over a mannequin in the lab
  • CorPath robotic PCI system in a cath lab
  • Imaging system enclosure on a robotic arm, CAD
  • CorPath arm overall cord routing, CAD
  • CorPath robotic arm positioned over a patient on the table, render
  • CorPath rail mount enclosure, concepts A and B
  • CorPath bedside arm enclosure with release lever, renders
  • CorPath arm lever mechanism, transparent CAD
  • Imaging arm prototype positioned over a mannequin in the lab

Case Study: Smith+Nephew Versajet

Case Study: Smith+Nephew Versajet

VERSAJET Hydrosurgery System by Smith+Nephew is an advanced medical device that uses a high-velocity saline jet to perform precise surgical wound debridement. The sterile saline crosses an operating window into an evacuation tube, creating a localized vacuum that simultaneously cuts, lifts, and aspirates non-viable tissue and debris.

Case Study: PathMaker Neurosystems MyoRegulator

Case Study: PathMaker Neurosystems MyoRegulator

A non-invasive treatment for muscle spasticity after stroke, cerebral palsy, and spinal cord injury, with FDA Breakthrough Device Designation. An ALS application of the technology is backed by Department of Defense clinical trial funding.

  • Perfusion module enclosure on cart, transparent CAD
  • PathMaker neuromodulation device with electrode leads
  • PathMaker neuromodulation device enclosures with touch displays
  • Device enclosure prototype under bench testing
  • Foam form models of device enclosures being evaluated
  • Clinician adjusting the neuromodulation device control panel
  • Device enclosure CAD, exploded and assembled views
  • Enclosure interior showing electronics and wiring
  • Perfusion module enclosure on cart, transparent CAD
  • PathMaker neuromodulation device with electrode leads
  • PathMaker neuromodulation device enclosures with touch displays
  • Device enclosure prototype under bench testing
  • Foam form models of device enclosures being evaluated
  • Clinician adjusting the neuromodulation device control panel
  • Device enclosure CAD, exploded and assembled views
  • Enclosure interior showing electronics and wiring
  • Perfusion module enclosure on cart, transparent CAD
  • PathMaker neuromodulation device with electrode leads
  • PathMaker neuromodulation device enclosures with touch displays
  • Device enclosure prototype under bench testing
  • Foam form models of device enclosures being evaluated
  • Clinician adjusting the neuromodulation device control panel
  • Device enclosure CAD, exploded and assembled views
  • Enclosure interior showing electronics and wiring

Medical Device Enclosure Capabilities

Medical Device Enclosure Capabilities

Industrial design for capital equipment and portable systems; enclosure and chassis architecture; user interface, display, and control integration; service access and maintenance design; sheet metal, injection molded, and cast part design; prototype builds for user evaluation and testing; and design for manufacturing with vendor coordination.

TransMedics OCS pod housing, transparent render