inomed Medizintechnik GmbH

Im Hausgrün 29, 79312 Emmendingen

Telephone +49 7641 941410
Fax +49 7641 941494


Hall map

MEDICA 2016 hall map (Hall 9): stand C74

Fairground map

MEDICA 2016 fairground map: Hall 9

Our range of products

Product categories

  • 01  Electromedical equipment / Medical Technology
  • 01.01  Diagnostics
  • 01.01.01  General Diagnostics
  •  Electroencephalographs
  • 01  Electromedical equipment / Medical Technology
  • 01.01  Diagnostics
  • 01.01.01  General Diagnostics
  •  Electromedical instruments and instruments for neurological diagnosis
  • 01  Electromedical equipment / Medical Technology
  • 01.01  Diagnostics
  • 01.01.01  General Diagnostics
  •  Electromedical instruments and instruments for neurological diagnosis
  •  Evoked potentials, somatosensory, visual, acoustic

Our products

Product category: Myography equipment, Electromedical instruments and instruments for neurological diagnosis, Evoked potentials, somatosensory, visual, acoustic

C2 NerveMonitor – Easy-to-use neuromonitoring for thyroid surgery, ENT, spine and a range of other applications

Innovation delivering quality and reliability for preservation of nerve function

The C2 NerveMonitor is the result of inomed's 20+ years of experience in the field of nerve monitoring (IONM). The C2 is available as a 4 or 8 channel EMG monitor. The system includes high performance differential amplifiers and two independent stimulators: one stimulator may be used for direct nerve stimulation with handheld probes and the second for applications such as continuous vagus nerve monitoring, delivering stimulation at a user-defined rate and amplitude.

Proven methods of neuromonitoring - Simplified

Designed for everyday use in the operating room, the C2 NerveMonitor benefits from an intuitive user interface that makes the system very easy to use indeed. The C2 combines simplicity of operation with a clear visual display showing waveform, trends and numbers, as well as auditory feedback. All monitoring sessions are recorded and can be printed in the form of a comprehensive user-defined report. All the device’s components have been designed to meet European and international safety and quality standards. Procedures that can be monitored using the C2 NerveMonitor include thyroid surgery and a range of user-specific programs for ENT and spinal surgery. The sophisticated easy-to-use interface and a comprehensive range of accessories make the C2 NerveMonitor a versatile and portable system for the OR.

Neuromonitoring as the standard of care

Neuromonitoring is becoming the standard of care for a wide range of revisionary surgical procedures. This is particularly true of procedures for the thyroid gland. Common to all surgical interventions, the requirement for documentation from monitoring thyroid surgery is either mandatory or becoming an essential part of patient care. A major strength of the C2 NerveMonitor is the ability to document and produce fast and accurate reports. The C2 NerveMonitor provides a barcode scanner to enable fast input of patient identification, while the systems also includes tools for easy data integration into patient management databases and intuitive ways to easily create patient monitoring reports. The C2 exemplifies the application of innovation in delivering quality patient care.


• Ease of use for Operating Room staff
• Synthetic sound technology for easy audio interpretation of nerve response
• Clear presentation of the muscle response in the form of EMG waveforms
• Channel Select software for optimal signal quality in thyroid surgery
• High quality loudspeakers
• Continuous vagus nerve monitoring during thyroid surgery
• Integrated patient database
• Barcode scanner for patient ID input


The C2 NerveMonitor was developed to provide real-time feedback for neural pathway integrity. Surgical procedures monitored using the C2 NerveMonitor include:

• Thyroid gland procedures
• Parotid surgery
• Acoustic neuroma
• Cochlear implantation
• Pedicle screws and XLIF
• Neurosurgery (motor cranial nerves)

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Product category: Myography equipment

C2 NerveMonitor - Neuromonitoring for Spinal Column Surgery

C2 Spine Software – simple, fast and intuitive

inomed is pleased to announce the availability of our new Spine Software for the C2 NerveMonitor. The new Spine Software is coupled with a release of a set of matching accessories to enable easy and intuitive neuromonitoring during spinal surgery. The software is available on the C2 NerveMonitor platform, which is already used across the world for a wide range of surgical monitoring where user-friendly operation and quality signal acquisition is of paramount importance e.g. in thyroid surgery.

Intuitive controls –   positioning needle electrodes  and connecting cables

When monitoring spinal surgery with the C2 Spine Software, the user is guided step by step. The program provides simple options for setup ensuring the user is ready to perform the test very quickly.  The especially designed accessories have been adapted to the Spine Software. The user is guided intuitively through each step, starting from the correct positioning of the needle electrodes to connecting the cables to the system.  This makes neuromonitoring during spinal surgery an easy standard to adopt as a part of the surgical procedure. The C2 Spine Software combines efficient neuromonitoring during spinal surgery with simple and intuitive operation that has been tried and tested for other applications of the C2 NerveMonitor.

Automatic monitoring of the pharmacological relaxation status of patients

The C2 Spine Software includes an integrated twitch-test (relaxation monitoring). This test is used to automatically check the pharmacological relaxation status of the patient's muscles. This is crucial for effective recording of signals during spinal surgery.

The muscles are continuously monitored when the software is in measuring mode. If a relevant activity occurs – for example, by direct nerve manipulation – the surgeon is informed of this visually and acoustically. Pedicle screw testing and stimulation capabilities of the C2 make automatic identification of the respective stimulation threshold value possible and thus the position of the screw within the pedicle can be inferred. Essential information is provided quickly and easily and is displayed for users during spinal surgery.

The C2 Spine Software automatically saves all muscle responses and stimulation limits in one document for the subsequent report. As a result, it is possible to review every stimulation response for the procedure at a later date.


• Ease of operation by OR staff
• Clear representation of the EMG signal
• C2 Spine Software for operations on the spinal column
• Good quality loudspeakers
• Twitch-test for automatic relaxation monitoring
• Barcode scanner for patient data


• Posterior cervical interbody fusions
• Lumbar interbody fusions

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Product category: Myography equipment

C2 NerveMonitor - Ear, nose and throat medicine: Acoustic neuroma to the parotid

The application of neuromonitoring techniques can considerably reduce risks during parotid surgery

Surgery in ear, nose and throat medicine is delicate, complex and high-precision. This is also the case for surgery of the parotid (parotid gland surgery). During parotid surgery, the location of the branches of the facial nerve poses a major challenge for the surgeon. Monitoring, localization and function-testing of nerves located in the operating field is indispensable in supporting the surgeon during the parotid procedure. Neuromonitoring  serves as a method of choice, delivering lower risks and an improved patient outcome. The most common ENT interventions in which inomed products are used include the following:

• Parotid surgery (surgery of the parotid gland)
• Thyroid surgery
• Acoustic neuroma
• Tympanoplasty
• Mastoidectomy

Monitor nerves, mitigate risk and improve patient outcome: Parotid gland surgery and other ENT procedures can be performed safely

During a parotid gland (parotid) procedure, the facial nerve is particularly at risk.

For thyroid surgery, neuromonitoring with inomed nerve monitoring technology can help  reduce the risk of nerve injury to the vocal cord nerves and thus minimize the possibility of  temporary or complete vocal cord paralysis.

During tympanoplasty procedures, neuromonitoring reduces the risk of injuring nerve tissue when milling near the boney facial canal. Additionally, during mastoidectomy procedures, neuromonitoring techniques are also used to reduce the risk of injury during milling in the vicinity of the bony facial canal.

Surgery in ear, nose and throat medicine is more challenging without the use of neuromonitoring equipment and techniques. Nerve-sparing parotid surgery (surgery of the parotid gland) improves the quality of intraoperative management and shortens operating times. Patients respond positively to the reduced surgical time leading to improved outcomes.

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Product category: Electromedical instruments and instruments for neurological diagnosis

C3 CryoSystem for cryotherapy

Freeze pain with the C3 CryoSystem

Using cryotherapy (cryolesion) techniques, the inomed C3 CryoSystem allows the pain therapist to "put the pain on ice". Effective treatment of pain has been the goal for clinicians and pain treatment experts throughout human history. Both acute and chronic pains represent a huge challenge for patients, as well as their clinicians, and diminishes the patient’s quality of life. The pain-relieving effect of cold has been known since ancient times. By building on the past and using the latest advances in cryotechnology and pain relief, patients and clinicians are now choosing the state-of-the-art inomed C3 CryoSystem for cryotherapy and pain treatment.

Treatment-resistant, chronic pain in the spinal column region is one of the main indications of cryotherapy and thus the main area of application for the inomed C3 CryoSystem. When medicated pain or injection treatments for chronic back pain do not bring relief, neurodestructive procedures such as cryotherapy and thermolesion can be the solution. Using the inomed C3 CryoSystem and disrupting the conduction pathways of pain with cryotherapy, effective pain relief can be delivered to the patient. The precision cryoprobes from inomed allow for a targeted application of the cooling effect on the affected peripheral nerve.

Cryotherapy method

The basic principle of cryotherapy requires that the affected nerve is located and identified using imaging and visual techniques, followed by precise targeting using the built-in electrical stimulator in the inomed C3 CryoSystem. Once the nerve has been located and targeted, the CryoSystem probe starts the process and freezes the nerve. During the freezing process, an ice ball of about 3-5 mm in diameter is formed on the nerve. This process takes around 2 minutes and reduces the temperature of the nerve to approximately -60 °C. The inomed C3 CryoSystem provides the user with a choice of gases to enable the freezing process. These include carbon dioxid (CO2) and nitrous oxide (N2O) gas supplies and adaptors are available to allow connection to the respective gas cylinders. Freezing causes axonotmesis of nerves (disruption of the axon), but the connective tissue remains intact and allows the nerve to regenerate. In view of the precise targeting of the sensory nerve, there is no direct risk from cryotherapy to the nerves responsible for motor activity and sensitivity.

Features of the C3 CryoSystem for cryotherapy:

• Intuitive and easy to use
• User-friendly menu navigation
• The entire cryotherapy treatment and documentation process can be carried out with the footswitch (optional)
• Integrated electrical stimulator (motor and sensory stimulation)
• Excellent low-temperature (cryo) results
• Automatic control and regulation of all relevant parameters, such as gas flow and pressure
• Automatic purging procedure
• Patient management system
• Treatment report with comments
• Documentation of all functions used, including stimulation and cryo processes
• Barcode reader for patient identification
• Device communication via USB
• Data import and export
• Connection to a printer

Applications for cryotherapy

The main indication for cryotherapy is treatment-resistant, chronic pain in the spinal column region, most commonly lumbar facet syndrome. Additionally, they include:

• Facet syndrome
• Pseudoradicular postnucleotomy syndrome (radiating pain after disc surgery)
• Discogenic pain without disc herniation (nucleus pulposus prolapse)
• Coccygodynia (pain in the coccyx)
• Post-thoracotomy pain
• Primary and secondary intercostal neuralgia
• Neuroma-related pain syndromes

This technique offers significant pain relief lasting several months, while additional treatment procedures, such as physiotherapy, can ensure further and continued pain relief. The cryotherapy procedure can be repeated at any time.

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Product category: Electromedical instruments and instruments for neurological diagnosis, Evoked potentials, somatosensory, visual, acoustic

ISIS Neurostimulator

A general-purpose neurostimulation system

The ISIS Neurostimulator is a USB powered module that can be used with stand-alone Windows based PC software to deliver electrical stimulation. The ISIS Neurostimulator can also be configured to form a part of the ISIS IOM system using the NeuroExplorer software. The device provides a multifunctional constant current stimulator, which is specially designed for Neurostimulation and intraoperative neurostimulation.
Easy to use – safe and reliable connection

The stimulation adapters used with the ISIS Neurostimulator are color-coded and clearly labeled enabling easy connection to probes and electrodes at the patient’s bedside.

The ISIS Neurostimulator can also be configured to be used with neurodiagnostic systems to deliver neurostimulation for EMG and iEEG procedures.

The ISIS Neurostimulator – powerful and flexible

The ISIS Neurostimulator includes 12 channels for high-power stimulation (max. 250 mA) and a single channel for direct nerve stimulation (max 25 mA). The range of outputs allow for the simultaneous use of a range of neurophysiological measurement techniques in surgery, including neurosurgery, epilepsy surgery, general and visceral surgery and ENT. In addition to the 12 channel stimulation capability, the ISIS Neurostimulator also includes technology that continuously monitors the impedances of the stimulation electrodes. This technique ensures that the current delivered to the patient is constant and kept within safe limits. Stimulation parameters can be modified and saved in the control software.


• Constant current stimulator with 12+1 outputs for direct neural, cortical, muscular, transcutaneous and transcranial electrical neurostimulation
• Stimulation current of 0.01 mA to 250 mA can be set at individually definable levels for each channel
• Impedance measurement and current flow control indicator
• Each stimulation channel can be used flexibly for all measurement types and freely selected
• Simple programming of an unlimited number of application-specific stimulation programs
• Patient documentation database
• All adaptor/connection boxes required are included


• Transcranial electrical neurostimulation of motor evoked potentials
• Direct cortical and subcortical neurostimulation of the speech and motor cortex
• Direct intracerebral neurostimulation for localization of functional disorders in pre-surgical diagnostics for certain pharmaco-resistant epilepsies.
• Direct neurostimulation for monitoring cranial and peripheral nerves
• Neurostimulation of peripheral nerves, neural lesions to measure nerve action potentials
• Neural and muscular stimulation for surgery in the small pelvic region and anal atresia

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Product category: Electromedical instruments and instruments for neurological diagnosis, Evoked potentials, somatosensory, visual, acoustic

Mapping Suction Probe: All-in-one surgical suction & stimulation probe

New mapping method simplifies safe tumor resection in the brain

Dynamic continuous subcortical mapping of the corticospinal tract by Raabe
Mapping Suction Probe: All-in-one surgical suction & stimulation probe

Dynamic continuous subcortical mapping is a new method that simplifies safe tumor resection in the brain. Especially for the new mapping technique, inomed developed the Mapping Suction Probe in cooperation with Prof. Dr. Raabe (Inselspital Bern). The combination of a surgical suction tube and a stimulation probe allows suction during tumor resection and also enables the simultaneous continuous dynamic mapping of the corticospinal tract.

Mapping Method by Raabe

The ability to resect a tumor down to low motor thresholds (3-5 mA) is a significant refinement of the classic subcortical mapping of the corticospinal tract:

• The mapping starts with a stimulation intensity around 10 mA (10 mm distance to the corticospinal tract).
• Current intensity is proportional to the distance of the corticospinal tract (Rule of thumb: 1 mm ≈ 1 mA).
• If a motor response is triggered, the current should be reduced in 2 mA steps until 5 mA is reached.
• As soon as a motor response is triggered, the resection should be continued at a more distant position from the corticospinal tract.
• The suction tip is at any time on the same place where the resection is performed and enables continuous mapping.
• The tumor resection should be terminated by the surgeon, considering the progress of the operation and appropriate current intensity of the cortical MEPs.

The method is based on a resection, where no MEP will be triggered. The method allows a safe tumor resection with better protection of the corticospinal tract and helps to prevent a postoperative permanent paresis.

Benefits of the Mapping Suction Probe by Raabe

• Subcortical mapping with synchronous suction
• Simplified maximal tumor resection
• No change of instruments during the procedure
• Continuous audio feedback: (1) A low-pitched sound alerts the surgeon if a MEP is triggered. (2) A high-pitched sound is delivered when current confirm is activated and there is no motor response allowing a continuation of resection.


• Monopolar stimulation at the tip of the Mapping Suction Probe
• The shaft of the Mapping Suction Probe is insulated to ensure that the electrical contact is restricted to the tip of the Mapping Suction Probe
• Connection cable of the stimulator is attached directly to the Mapping Suction Probe
• Stimulation parameters and the routine application of the Mapping Suction Probe is identical to the parameters of a standard monopolar stimulation probe 2 mm active tip
• Easy connection to stimulators with 1.5 mm touchproof connectors
• Stimulation parameters identical to parameters for standard monopolar stimulation probe
• Connection to commonly used suction devices


• Protection of the corticospinal tract and motor cortex during tumor resection
• Direct cortical stimulation

German Industry Award “Industriepreis 2016”

The Mapping Suction Probe by Raabe wins the German Industry Award “Industriepreis Medizintechnik 2016” in the Medical Technology category.

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Product category: Electromedical instruments and instruments for neurological diagnosis, Evoked potentials, somatosensory, visual, acoustic

ISIS IOM - Intraoperative Neuromonitoring: From SEP to MEP

inomed Neuroexplorer software includes EMG, AEP, SEP, MEP, phase reversal SEP, EEG and VEP capabilities enabling the monitoring clinician to deliver a comprehensive monitoring service.

Intraoperative neural monitoring (IONM) refers to a variety of methods that are used to monitor the integrity of nerves during surgery (including SEP). Neuromonitoring forms an important part of the range of services offered to patients in a modern hospital.  IONM is used in the fields of neurosurgery, cardiothoracic surgery, ear, nose and throat medicine, orthopedics, trauma surgery, vascular surgery, abdominal surgery, as well as general surgery. These systems and techniques can also be used in the ICU.

IONM techniques are used to minimize and prevent risks to motor and sensory nerves during surgery. The technique also assists clinicians to identify nerve structures using neurostimulation, and helps prevent nerve impairment during the operation. IONM applications include aortic aneurysm surgeries, including spinal monitoring with SEP and MEP and SEP monitoring during carotid surgery. In addition, it is also possible to measure and monitor a full range of electrophysiological modalities, including EMG, AEP, MEP, SEP, EEG and VEP, and correlate the results against a common time base.

One system – Configured to meet all your application requirements

The inomed ISIS IONM system delivers impressive performance, ease of use, flexibility and a comprehensive range of applications. The ISIS IONM system provides a complete and user-configurable package for multi-modal intraoperative neurophysiological monitoring.

The ISIS IONM system is available in three different forms – the ISIS IONM system, the ISIS IONM compact system, and the ISIS IONM Xpress (portable). The type and number of amplifiers can be selected and configured in accordance with the user’s intended application. The ISIS neurostimulator is the heart of every ISIS IONM system.

The stimulation adapters used with the ISIS neurostimulator are color-coded and clearly labeled, enabling easy connection to probes and electrodes at the patient’s bedside.

Regardless of the ISIS IONM system you choose – all inomed IONM system configurations are based on USB technology and are designed to be upgradable. The systems can be enhanced with additional channels and applications as required to meet your changing monitoring needs. Our ultimate aim is to provide powerful, flexible tools that improve the level of information available during surgical procedures, enabling clinicians and surgeons to minimize nerve impairment and deliver improved outcomes for patients.


• The ISIS IONM system is available as an 8, 16, 24 or 32 channel system and can be upgraded up to 128 channels, if required
• Constant current stimulator with 12+1 outputs for direct neural, cortical, muscular, transcutaneous and transcranial electrical stimulation
• Stimulation current of 0.01mA to 250mA can be set at individually definable levels
• Continuous impedance measurement and current flow control indicator
• Each stimulation channel can be used flexibly for all measurement types and freely selected to create montages or muscle groups
• Easily create an unlimited number of application-specific, pre-installed measurement programs. The system includes a large number of predefined programs for application areas, including tibialis, EMG, SEP, MEP and SEP
• Simultaneous, clear presentation of all measurement types, including tables, stacks and trends for selected modalities
• Patient documentation database with the option to synchronously analyze data from another PC


• Neurosurgery, including SEP and MEP monitoring during spinal cord surgery
• ENT surgery, including AEP and EMG monitoring in acoustic neuroma
• General & visceral surgery, for example, EMG monitoring in surgery of the thyroid gland
• Vascular surgery, for example, SEP monitoring in the event of carotid stenosis
• Orthopedics and spinal surgery, such as SEP and MEP monitoring spine and scoliosis surgery
• Cardiothoracic surgery, such as SEP and MEP monitoring for aortic aneurysms
• Pelvic Intraoperative Neuromonitoring

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Product category: Electroencephalographs

inomed - EEG that provides high-resolution VEEG

Walter EEG systems offer high-quality hardware components with an intuitive and powerful software and VEEG option

Walter EEG systems – Versatile solutions for routine EEG and VEEG. During electroencephalography, or EEG, electrodes are placed on the scalp to measure the electrical activity in the brain that results from the exchange of information between nerve cells. The voltage variation of the results is displayed in a characteristic curve. More specific studies are provided by the iEEG and video-EEG tools. The study has been well accepted by patients and provides neurologists and psychiatrists with many references to the functioning of the brain. During video-EEG, or short VEEG, a video file of the patient is recorded, in addition to the electroencephalogram.

The EEG system with VEEG option, setting the standards for digital EEG, is available now from inomed. Walter EEG systems are used worldwide and have been proving themselves for decades in routine EEG applications. High-quality hardware components, in combination with a responsible approach to software development, ensure durability and continual updates. The latest Walter EEG provides long-term recordings with synchronous video image, or VEEG, in high-resolution HD quality.

A range of options for neurological diagnostics

The Walter EEG is available as a 21-channel EEG with two additional bipolar channels and as a 32-channel EEG with three additional bipolar channels and VEEG. The Walter EEG provides a variety of possibilities for meeting all the requirements of neurological diagnostics and research, for example, VEEG long-term recordings. Walter EEG systems are compatible with hospital information systems (HIS) via an HL7 interface. The Walter EEG system is the ideal solution for EEG equipment requirements in neurological practices and neurological or neurosurgical departments in hospitals and can be combined with Surpass systems for EMG, NCV and EP studies.

The Winsor EEG software is characterized by its intuitive user interface, robust network connectivity, and predefined acquisition setups for EEG and VEEG. Version 3.10 provides state-of-the-art features and a completely revised licensing system (no dongle required), as well as a software-controlled pan/tilt function for VEEG, with motorized IP cameras and intelligent functions for the Winsor DB patient and study databases. This software version can store up to four positions for the motorized VEEG camera and continually update the current recording to allow users to quickly and conveniently scroll in VEEG. The FreeViewer costs nothing and saves the video file with the EEG in VEEG format, which can then be read and interpreted without software licenses.


• Long-duration recordings with time synchronous HD video image
• Robust networking between recording and playback stations
• Compatible with hospital information systems (HISs) via HL7 interface
• High-quality amplifier unit with integrated A/D converter
• Connection for optional patient button and photo stimulator
• Can be connected to any PC with standard network interface and WindowsTM Professional operating system
• LED impedance display for amplifier
• Recording format can be selected, e.g. EDF
• Flexible Winsor EEG software for simple recording and comfortable evaluation with patient and archive management, HL-7 and GDT interface, findings in Microsoft Word® or Open Office and much more

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About us

Company details


inomed Medizintechnik GmbH, headquartered in Emmendingen (Germany), develops, produces and distributes medical systems for the application areas surgery, neurosurgery and neurology.
Since the foundation in 1991 the requirements of our customers concerning our systems and the associated safety of their patients represent the center of all our action. We have set a goal to provide our customers today, with everything they will need in the future.
We are a reliable partner and full service supplier for our customers – before, during and after the purchase.


inomed’s high-quality products are customized in cooperation with doctors and users for many applications. Our work includes development and production, worldwide distribution, international training and on-site service for the optimal use of our systems.


The roots of inomed lie in intraoperative monitoring of neurological functions, where we have pioneered in medical technology and still do. Confirmed by numerous new patents - awards - as well as considerable investment in research and development every year.

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Company data

Sales volume

10-49 Mio US $

Export content

max. 50%

Number of employees




Area of business

Electromedical equipment / Medical Technology