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Medical Displays and Surgical Imaging

HoverTap™ MD is a medical touchscreen module for display and equipment manufacturers: touch and in-air gesture through sterile drapes, surgical and nitrile gloves, and fluids on the surface, on imaging carts, ceiling arms and bedside monitors. TIPSO™ AirPad is a finished, FDA-cleared controller for intra-procedural image navigation inside the sterile field. Both use electric field sensing to read the fingertip in a 3D volume, with no camera.

Touch and in-air gesture for the OR or angio suite:a module for your display, and a device for image navigation

HoverTap™ MD

Touch and in-air gesture for medical displays

HoverTap™ MD is a touch and in-air gesture sensor that display and equipment manufacturers bond to their own medical display, or fit as a flush frame over an existing touchscreen. It reads the fingertip in 3D space through up to 20 mm of cover glass and air gap, through a sterile drape, and with surgical, nitrile or double gloves, with no recalibration.

Under a drape, dragging a finger across the surface is slow and imprecise. With HoverTap™ MD the clinician zooms, pans and scrolls in the air above the glass and taps to select, so drape friction never enters the interaction. If the workflow calls for contact, the same sensor reads touch on the glass; blood, saline and other fluids on the surface do not affect it.

It fits imaging carts, ceiling-arm displays, bedside monitors and large-format displays in interventional suites. HDMI in, USB HID out, plug and play on Windows and Linux. UL 62368-1 at component level; IEC 60601 and IP sealing are carried by the finished device.

Accurate detection

Reads the fingertip's 3D position above the glass, in air and on contact.

Gloves and drapes

Sterile drapes, surgical, nitrile and double gloves, thick cover glass. No special glove.

Flush install

Non-protruding retrofit frame over an existing display, or bonded to a new one.

Wet surfaces

Blood, saline and disinfectant on the screen do not affect accuracy.

Why clinicians prefer it to a draped touchscreen

  • Clearer screen: no fluid smeared across the image by a dragging finger.
  • Faster: zoom, pan and scroll are one gesture in the air, not a drag across a bunching drape.
  • Fewer breaks in sterility: no stylus, no scrubbing out, no wipe-downs mid-procedure.

TIPSO™ AirPad

Wireless image navigation inside the sterile field

TIPSO™ AirPad is a palm-sized, battery-powered controller for intra-procedural navigation of PACS and live imaging. It sits in a sterile bag in the tray or in the surgeon's hand, inside the sterile field, and pairs wirelessly to the workstation in the control room. Finger twirls and swipes over its surface drive scroll, zoom, pan, window and level, and rotation. No camera, no learned gestures, no reaching out of the field.

FDA-cleared and IEC 60601 certified. In clinical use across HPB, orthopaedic, neuro, vascular, plastic and interventional radiology procedures.

Sterile-ready

Operable inside a standard sterile bag or under a drape.

Compact

Fits in a tray or a hand within the sterile workspace.

Intuitive

Twirls and swipes over the pad; every routine imaging control, no training.

Preserve sterility

No scrubbing out or leaving the bedside to touch images.

Keep focus

On-demand review of the anatomy without breaking concentration.

Faster procedures

Time saved per image review compounds over a 120-minute procedure.

Less radiation

Immediate access to prior images can reduce repeat scans.

Regulatory

FDA-cleared (510(k)) · IEC 60601 · CE Mark declared · KC (Korea) compliant · Health Canada: not classified as a medical device · HIPAA: not applicable, no patient data on the device

Technical

Battery up to 6 hours · USB dongle and Wi-Fi router supplied · No installation, plug and play · TIPSO™ Manager software for deployment and tuning

In the box

AirPad device · Charging dock · USB dongle · Wi-Fi router

Download the TIPSO™ AirPad brochure (PDF)
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NZ Technologies

Touch and in-air gesture sensing modules for display, kiosk and equipment manufacturers. Through 20 mm of glass and air gap, with gloves, under drapes.

Contact info:

#202 – 1401 W Broadway,
Vancouver, BC Canada
V6H 1H6
+1 604-336-9464
info@nztech.ca