コバテル List of Products and Services

The "KH-301KS" is an MRI auditory stimulation presentation (unidirectional) device that can reproduce high-quality audio and music. We have developed inner ear tip headphones that are compatible with any type of MRI head coil. It supports narrow widths of 32CH/64CH. Additionally, communication with the subject can be easily conducted by turning on the microphone PTT switch at hand. 【Features】 ■ Non-magnetic sound source for high-quality reproduction of voice and music ■ Development of inner ear tip headphones compatible with any MRI head coil ■ Passive inner ear tip headphones reduce MRI noise by over 25dB ■ Realization of an auditory stimulation presentation environment through noise reduction ■ Easy connection of the subject's portable music player *For more details, please refer to the PDF materials or feel free to contact us.

• others

This catalog features products handled by Kobater. We introduce applications such as the "Optical Microphone," developed with global technology, which detects sound through light, as well as applications in the medical and industrial fields. It is utilized in oil plants, gas facilities, power plants (strong magnetic fields), and railways (strong electric fields). 【Contents (excerpt)】 ■ Optical Microphone ■ Optical Microphone, Optical Sensors, Applications in Medical and Industrial Fields ■ Product Specifications List ■ Optical Microphone, Optical Vibration Monitoring, Optical Acceleration Monitoring *For more details, please refer to the PDF document or feel free to contact us.

• Sensors
• Safety Sensors
• Other information systems

The "KH-301KT" is an MRI brain imaging research and development device. We have developed an inner ear chip phone that can be attached regardless of the MRI head coil type. The subject's voice is captured by a light bone conduction microphone and output through the monitor speakers in the control room via optical fiber. Additionally, we also offer the MRI auditory stimulus presentation (one-way) device "KH-301KS." 【Features】 ■ Proposes an auditory stimulus presentation environment with noise reduction ■ Newly developed inner ear chip (interchangeable S, M, L sizes) ■ Developed non-magnetic sound-producing elements ■ Provides good auditory signals, voice, and music to the subject ■ Voice communication with the subject can be easily operated by turning on the PTT switch on the microphone at hand *For more details, please refer to the PDF document or feel free to contact us.

• Other information systems

The "KM-201K" is a device that contributes to medical care during MRI imaging. It features a light microphone developed with global technology that captures sound and enables two-way audio communication during MRI scans. The patient's voice is captured by the light microphone from the cervical region even during MRI imaging and is output through the monitor in the operating room. Additionally, the voice control section is equipped with input terminals for AutoVoice, CD, AUX1, and AUX2, allowing for arbitrary switching. 【Features】 ■ Developed a light microphone that captures sound with light ■ Reduces noise by over 25dB ■ Developed a high-performance driver amplifier ■ Non-magnetic construction ensures no impact on MRI images ■ Transmits high-quality sound and music to the brain and eardrum via bone conduction *For more details, please refer to the PDF document or feel free to contact us.

• Other information systems

■SOM Optical Microphone ＝＝＝＝＝ Overview ＝＝＝＝＝ - Collects fine sounds with high sensitivity - Not affected by explosion-proof and EMI environments as it does not conduct electricity - Features are effective in markets such as plants, gas, medical, public safety, counter-terrorism, and research - Uses newly developed silicon diaphragm - Compact and lightweight, microphone diameter φ6 ＝＝＝＝＝＝＝＝＝＝＝＝＝＝ △ For more details, please request and review the materials.

• Other optical parts