Human Medicine

Products for all Medical Disciplines

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The highest quality and precision for more than 50 years.


Product areas

open surgery

Open Surgery

A professional full-service supplier offers a wide range of surgical instruments for all fields of General surgery. The manufactured and offered product portfolio includes all standard-type instruments and a wide choice for special surgical fields. e.g. coronary/vascular surgery, gastro-intestinal surgery, ENT, dermatology, neurosurgery.



Leithman-Bach offers a state-of-the-art minimal invasive product portfolio, including a diverse choice of quality telescope system solutions with a wide range of matching accessories.
Our Endoscopy systems of the latest technology are compatible with systems of the most important market players.


  • Mini-hystero-resectoscope-system
  • No changing of unit required
  • Diagnostic and therapeutical procedures without prior dilatation
  • Shortened OR time
  • Monopolar laparascopic instruments and devices
  • Easy assembly and disassembly
  • Reusable inserts
  • Simple cleaning
  • Extremely light-weighted
  • Ergonomic handling
  • Teflon-coated
  • Built-in overload protection
  • Upper shaft part semi-detachable
  • Optimal cleaning capability
  • No risk of loss of instrument parts
  • Easy opening of the shaft
  • Single-component system, Trademark protected
  • Safe and reliable medical interventions
  • Wave-like shaft shaping
  • Reduced friction
  • Super light weighted
  • Excellent ergonomy
  • Handle: teflon-coated
  • Pistol handle suitable for both hands

Blue Endo

The innovative Blue Endo line for minimal invasive surgery is completely ‘made in Germany’ and is a useful extension of our existing portfolio in Laparascopic and Gynecology surgery.

The  manufacturer of this line, the blueendo GmbH International, Germany, is in charge of the exclusive rights of distributorship of the following markets: USA, all Scandinavian countries and the Benelux countires. The Tontarra company is running the distributorship for all other countries and markets.

Air Cleaning Against CORONA

Air Cleaning Against CORONA

Handling indoor air during pandemic times.

Immediate deployment of mobile units achieve UltraClean® air.

TONTARRA is convinced of this concept and has closed contracts with the English manufacturer “Air Sentry ®” for the international distribution of the devices. The same-named product line is being sold from the company’s headquarters in Wurmlingen, Germany, to the medical and non-medical market.