Nihon Kohden · Resuscitation and AEDs
CPR assist
CPR-1100
CPR feedback by LED and sound on the depth and rate of the chest compressions (rate 100, 110 or 120 per minute). Can also be used for training on a manikin.
- Target depth
- 50 to 60 mm
- Rate
- 100, 110 or 120 per minute
- Battery life
- 5 hours on two AAA batteries
- Price
- On quote

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Feedback on depth and rate
A good resuscitation needs effective, uninterrupted chest compressions, at the right depth and the right rate. The CPR assist (CPR-1100) from Nihon Kohden lets you see and hear that: with LED light and sound it indicates the rate and the depth of the compressions. This supports you in giving good-quality CPR.
You can also use the CPR assist for training: for ALS and BLS teams, on a manikin.
Guide values for good CPR
- Compression depth of at least 5 cm, but no more than 6 cm.
- Compression rate of 100 to 120 per minute.
- Keep interruptions as short as possible.
Setting the rate
The rate indication is set to 100 per minute by default. According to the datasheet, this is in line with the AHA and ERC guidelines. You choose 100, 110 or 120 per minute yourself.
Reviewing and improving
The device stores the resuscitation data: the waveform and the measured values of the compressions. You read them out later on a PC via Bluetooth. With the optional report software (defibrillation report viewer) you see them in report form, so you can improve the next resuscitation.
The device stores 40 resuscitations, 13.5 hours in total. Storing starts as soon as you switch the device on and stops when you switch it off. When the memory is full, the oldest data is erased automatically.
Together with a defibrillator
The CPR assist works wirelessly with cardiolife defibrillators from Nihon Kohden. According to the manufacturer, the CPR information then appears on the screen of the defibrillator, alongside, for example, ECG, SpO₂, CO₂ and NIBP. For the cardiolife TEC-1000 this requires a wireless LAN module. Which combination suits your devices, we discuss with you beforehand.
Robust and small
The device runs on two AAA batteries and lasts about 5 hours. It weighs 166 g (without batteries) and measures 71 × 126 × 32 mm. The housing has protection class IP55 and the device has been tested with a drop from 1.22 m.
Specifications
- Type
- CPR feedback device and training aid (with a manikin).
- Feedback
- LED light and sound for the rate and the depth of the compressions.
- Target depth
- 50 to 60 mm.
- Rate indication
- 100 per minute (according to the datasheet in line with AHA and ERC guidelines); selectable: 100, 110 or 120 per minute.
- Storage
- 40 resuscitations, 13.5 hours in total. Storing starts at switch-on and stops at switch-off. When the memory is full, the oldest data is erased automatically.
- Stored data
- Compression depth, assessment and measured values.
- Connection
- Bluetooth (version 2.1+EDR), to a PC and to cardiolife defibrillators from Nihon Kohden.
- Software
- Optional report software (defibrillation report viewer) for review on the PC.
- Power
- Two AAA batteries (3 V). About 5 hours of use.
- Dimensions
- 71 × 126 × 32 mm (w × d × h).
- Weight
- 166 g, without batteries.
- Protection
- IP55.
- Drop test
- Drop from 1.22 m.
- Operating temperature
- −5 to 50 °C, humidity 5 to 95%.
- Storage temperature
- −20 to 70 °C, humidity 5 to 95%.
- Other specifications
- On request. Ask us for the full technical data of this model.
- Source
- Datasheet for the CPR assist (CPR-1100) from Nihon Kohden. The values for target depth and storage time are the manufacturer’s figures.
Documents
Need the datasheet, instructions for use or CE declaration of CPR assist? We send them on request.
Request documents →IT and network
For your ICT department: what we know from the manufacturer's documentation. We agree the requirements for your hospital with your ICT.
- Network and Wi-Fi
- Bluetooth (version 2.1+EDR), to a PC and to Nihon Kohden cardiolife defibrillators.
- Other
- Optional report software (defibrillation report viewer) for review on the PC.
A full IT checklist for your hospital ICT? Ask us.
Request the IT checklist →About this system
One partner, from delivery to maintenance
We supply, install and maintain the device, and we supply the consumables. That gives you one point of contact for everything around your system.
Installation and instruction
On site, with your team.
Training
The content is stated in the quote.
Inspection and maintenance
We record the arrangements in your quote or service contract.
Remote support
Where your hospital allows VPN or TeamViewer, we can look in remotely.
Knowledge for this system
Other Nihon Kohden systems
Try first
Try CPR assist first?
One of our colleagues will schedule a demo at your department.





