History

Once a master in precision engineering –
Today a modern technology company.

"Welcome, I want to help you. Customer Service "Thank you very much for your inquiry. We will get in touch with you as soon as possible."
Please select your country and I will find your next customer service."
Pajunk
History
A story of courage, innovation & pioneering spirit
Development of the NerveStim product family
  • Stimulation devices and electrodes for medication-free pain management
  • Setting the strategic course in electroanalgesia
from2025
LAUNCH
Stim2Go, Co-development with SensorStim
  • Stimulation device for rehabilitation and mobilization through neuromodulation
  • SensorStim is a Berlin-based start-up in the field of device and software development, in which PAJUNK has held a majority stake since 2024.
2025
Foundation Pajunk Swiss AG
Foundation PAJUNK Swiss AG
2021
PATENT
NerveGuard mit Prof. Xavier Capdevila & Dr. Olivier Choquet

Device for limiting the injection pressure of a medical instrument for introducing a fluid.

2020
Expansion of the MediPro sales company

Benelux, Denmark, Norway, Poland, Switzerland

2014-2023
LAUNCH
NRFit® connectors for neuroaxial applications
  • Implementation of NRFit® regulations for greater patient safety (ISO standard 80369-6) as one of the first manufacturers
  • Precursor: Surety® connector – was already launched when the standard came into force in the UK in 2010
2017
PATENT
E-Cath with Dr. Ban Tsui for nerve blocks

Performing continuous peripheral nerve blocks as easily as the single-shot technique.

2014
Continuity Generates Its Own Momentum: The Gift of a Success Story That Keeps on Giving

Horst and Heinrich Pajunk have established a firm foundation on which subsequent generations can build with confidence. Their credo has stood the test of time: listen, develop, implement. “Every generation has its own vision,” says Martin Hauger. “Our objective was to develop PAJUNK from a workshop into an international industrial company.” What does the future hold? The next generation will also find its own way. However, one thing is for sure:

 

PATENT
SonoLong Curl catheter with Dr. Cedric Luyet
  • Objective: precise catheter placement with minimized dislocation rate
  • Created for uniform spread of the anesthetic at the distal end
2011
LAUNCH
Echogenic ChibaSono biopsy needle with Dr. Chris Mitchell
2010
Development of the sono-needle with Dr. Chris Mitchell

Construction of the sono-needle range with echogenic Cornerstone Reflectors for precise placement of nerve blocks under ultrasound. Optimized echogenicity helps the ultrasound process to achieve a breakthrough.

from2009
Launch
InfiltraLong infiltration catheter

Uniform wound infiltration for large incisions and joint replacement operations.

2007
Formation of affiliates in the USA and the UK
2001 & 2002
PATENT
StimuLong catheter with Dr. Kick

Coated needles for continuous peripheral nerve blocks with a stimulable catheter.

from2001
Launch
RF electrodes and balloon systems
2000
LAUNCH
Single-shot needles with NanoLine coating

Innovative needle coating, also in the inner lumen, creates a highly precise electrical field during needle placement.

Transfer of needle and cutting expertise to biopsy

DeltaCut, CoreCut, PrimoCut with Chiba biopsy needles

TREND
Ultrasound in regional anesthesia

Development in close collaboration with trendsetters: Dr. Marhofer, Dr. Kapral, and Dr. Grau

from2000
PAJUNK Takes on a Pioneering Role

Continuous peripheral nerve blocks become the new benchmark in regional anesthesia.

from1998
Patent
PlexoLong catheter set with Dr. Gisela Meier
  • Unipolar needles for continuous conduction anesthesia
  • First coated, stimulable needle
from PAJUNK (Catheter Through Needle Technique) in peripheral anesthesia
1998
Internationalization

Establishment of own branches and local trading partners with great reputations.

from1997
Formation of 
PAJUNK Medical Produkte GmbH

Sales in Germany & Austria with direct user contact.

1997
LAUNCH
Reusable safety trocars, suction and rinsing systems
1995
Onboarding of the 2nd generation: Simone Pajunk-Schelling and Martin Hauger

Setting the strategic course for the medical technology company.

1993
Construction of first production building in Geisingen
1992
Patent
Sets for continuous plexus anesthesia with Dr. Büttner

Device for performing plexus anesthesia: plexus needles for continuous, axillary blocks, without stimulation, pioneering the Catheter Over Needle Technique.

1987
PATENT
SPROTTE® needle with Prof. Dr. Sprotte

The outcome of a five-year development partnership: a new design standard for the tip geometry of atraumatic needles with the aim of making spinal anesthesia accessible to a wider range of patients.

1983
Breakthrough in Regional Anesthesia

Growth and Independence

PAJUNK was able to set a new benchmark in the design of the tip geometry of the spinal needle and achieve a breakthrough in regional anesthesia, perfectly translating clinical requirements into technical product design concepts and products. 

1979–1989
Supplier to OEMs

Development and production for manufacturers who were household names in mechanical
engineering and medical technology – from grinding machines for varifocal lenses to the inner workings of cash registers, dental syringes, and needles.

1970–1980
Initial construction of prototypes and special machines for in-house production
from1970
Formation

Those first years were tough. Alongside their full-time jobs, the brothers spent evenings and weekends working on their own projects. From their savings, they were able to purchase their first machines.

1965-1970
It all began in a small garage in Geisingen.

In the Sixties, brothers Horst and Heinrich Pajunk took the bold step of starting their own business. Today, 60 years later, PAJUNK is an internationally successful medical technology company.

1965