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Corival rehab

Optimal adjustability and low effort ergonomic bikemounting

The Corival is one of the most popular ergometers worldwide. The low start-up load of 7 Watt is first-class. The Corival has an eddy current electro-magnetic braking mechanism. The biggest advantage of this system is the accuracy which is one of the most important Lode principles. With this ergometer, the stress tests performed are reliable and reproducible. The workload is adjustable in a range of 7 to 1000 watt. The ultralow step-through enables easy access to the ergometer and the latest design guarantees a perfect ergonomic position. Moreover, the noise level is reduced to a minimum.
The Corival rehab is standard supplied with a 7" control unit with touch screen and a bottle holder. Thanks to the built-in network module, the ergometer can be connected to the Lode Cardiac Rehab Manager Software, Lode Rehab Manager or the Lode Ergometry Manager.
A USB A-B cable for service purposes only will be standard delivered with the product. To connect LEM or LCRM you need a special interface cable that can be ordered under part number 930930.

Highlights

Reliable and reproducible stress tests

The experience of professionals who calibrate many ergometers showed that the Lode ergometers are the most reliable across the complete workload and rpm range and still within specifications even after many years of intensive use.

High standards

Lode is a socially and environmentally responsible company. All Lode products are RoHS/WEE compliant and Lode is ISO 9001:2003, ISO and 13485:2008 certified. All medical products comply to MDD 93/42/EEC, incl. IEC 60601-1.

Various test modes

Besides the hyperbolic (rpm-independent) mode that is used most of the time, the standard control unit offers several other test modes, like the fixed torque mode and the linear mode.These modes can be used in both manual and terminal mode.

Q-factor equal to road-bike

The Q-factor of the ergometer is equal to the Q-factor of road bikes, creating perfect training circumstances.

Rotatable handlebar with new lever

The new designed lever makes it even easier to adjust the handlebar. The handlebar can be rotated 360 degrees and is constructed in such a way that the test subject can be installed comfortably at every seating height.

Features

7 inch display

This ergometer is standard supplied with a large 7 inch touch screen display.

Extreme low start up load

The extreme low start-up load of 7 watts and the adjustability in small steps of 1 watt make this ergometer perfectly suitable for many different applications. The standard control unit shows multiple ergometry parameters and you can determine your specific default setting and start-up menu.

Low noise

Due to accurate manufacturing and the careful choice of materials the product has an extremely low noise level.

Accurate over a long period of time

The Lode ergometers are supplied with an electro-magnetic braking mechanism of Lanooy (eddy current). The biggest advantage of this braking system compared to a friction braking system is the absolute accuracy and the accuracy over time. Moreover, friction braking systems have more wearing parts.

Readout out of saddle height

The height of the saddle is stepless adjustable and can be read-out on the saddle shaft

Perfect ergonomic position

Improved ergonomic position according to the latest requirements.

Ultra-low step-through

The lowest possible step-through guarantees easy access to the ergometer for all test subjects: a must for people who are not so mobile!

Hidden connectors

The cables are connected to the ergometer under the ergometer, which means that the test subject or operator cannot bump onto the connector.

LEM compatible

This product can be used with Lode Ergometry Manager (LEM) software to manage data and to apply specific protocols when a Communication card or Network card is present

LCRM compatible

This product can be used with Lode Cardiac Rehabilitation Manager software (LCRM)

Specifications

Minimum load 7 W the minimum load the ergometer can provide
Maximum peak load 1000 W the maximum load the ergometer can provide for a short period of time
Minimum load increments 1 W the smallest steps with which the load can be added
Maximum continuous load 750 W the maximum power the ergometer can deliver continuous
Hyperbolic workload control
control of workload in hyperbolic way
Linear workload control
control ergometer in a linear way
Fixed torque workload control
control ergometer in a fixed torque way
Maximum rpm independent constant load 150 rpm rpm as to which constant load can be applied
Minimum rpm independent constant load 30 rpm rpm as from which constant load can be applied
Optional heart rate controlled workload
control the device optionally through a set heartrate
Electromagnetic "eddy current" braking system
system that very accurately applies a brake to the ergometer
Dynamic calibration
continuous calibration during application of workload
Power range at maximum rpm (maximum) 1000 W operational power range
Workload accuracy below 100 W 3 W accuracy of the ergometer below 100 Watt load
Workload accuracy from 100 to 500 W 3 % accuracy of the ergometer between 100 and 500 Watt
Workload accuracy from 500 to 1000 W 5 % accuracy of the ergometer between 500 and 1000 Watt
Q-factor 180 mm Q-factor
Minimum leg length user 645 mm 25.4 inch leg length to fit to pedals
Minimum leg length user (incl. adjustable pedals) 602 mm 23.7 inch leg length to fit to pedals when adjustable cranks are used (measured inseam)
Allowed user weight 180 kg 396.8 lbs maximum patient weight
Handlebar adjustment angle 360 ° angle over which the handlebar can rotate
Adjustability range seat 300 mm 11.8 inch seat adjustment range
English user interface
User interface available in English language
Norwegian user interface
User interface available in Norwegian language
Czech user interface
User interface available in Czech language
Danish user interface
User interface available in Danishlanguage
Dutch user interface
User interface available in Dutch language
Finnish user interface
User interface available in Finnish language
French user interface
User interface available in French language
German user interface
User interface available in German language
Italian user interface
User interface available in Italian language
Japanese user interface
User interface available in language
Korean user interface
User interface available in Korean language
Polish user interface
User interface available in Polish language
Portugese user interface
User interface available in Portugese language
Russian user interface
User interface available in Russian language
Spanish user interface
User interface available in Spanish language
Turkish user interface
User interface available in Turkish language
Ukrainian user interface
User interface available in Ukrainian language
Readout RPM
Readout the actual rpm on control unit
Readout Time
Readout time on control unit
Readout Power
Readout the actual power on control unit
Set Resistance
Possibility to define a specific resistance for each test subject
Set P-Slope
Possibility to set the load regulation resistance
Set Mode
Possibility to define parameters to be adjusted during the stress test
Screen size (diagonal) 17.78 cm 7 inch diagonal size of the display
Touchscreen
operation by touch screen
Lode Ergometry Manager
Can be controlled using the Lode Ergometry Manager Software
LCRM
Can be controlled using the Lode Cardiac Rehab Manager Software
LRM
Can be controlled using the Lode Rehab Manager Software
USB connector
connection via USB possible
Screen resolution 800 x 480 pixels Screen resolution
Product length (cm) 105 cm 41.3 inch length of product in cm
Product width (cm) 46 cm 18.1 inch width of the product in cm
Product height 114 cm 44.9 inch height of product
Product weight 65 kg 143.3 lbs the weight of the product
V AC 100 - 240 V voltage in Volt
Phases 1 phases
Frequency 50/60 Hz frequency in Herz
Power consumption 160 W power consumption in Watt
Power cord length 250 cm 98.4 inch length of powercord including plugs
Power cord IEC 60320 C13 with CEE 7/7 plug
European power cord and connector standard supplied with product
Power cord NEMA
NEMA power cord and connector
IEC 60601-1:2012
the product is IEC 60601-1 edition 3.1 compliant
ISO 13485:2016 compliant
Lode fulfils ISO 13485:2016 requirements
ISO 9001:2015 compliant
Lode fulfills ISO 9001: 2015 requirements
CE class Im according to MDD93/42/EEC
CE certified
CB according to IECEE CB
CB certified
Maximum operational temperature 35 °C maximum temperature at which the device will work within specification
Minimum operational temperature 14 °C minimum temperature at which the device will work within specification
Maximum operational air pressure 106 kPa maximum air pressure as from which the product will be operating within specification
Minimum operational air pressure 80 kPa minimum airpressure as from which the product will be operating within specification
Maximum operational non-condensing humidity 90 % maximum non-condensing humidity at which the product will operate within specification
Minimum operational non-condensing humidity 30 % minimum non-condensing humidity at which the product will operate within specification
Maximum storage & transport temperature 60 °C maximum temperature the product may be stored or transported at
Minimum storage & transport temperature -20 °C minimum temperature the product may be stored and transported at
Maximum storage & transport air pressure 106 kPa maximum air pressure the product may be stored and transported at
Minimum air pressure storage & transport 50 kPa minimum air pressure the product may be stored or transported at
Max. humidity storage & transport 95 % max. non-condensing humidity that the product can be stored or transported at
Min. humidity storage & transport 10 % minimum non-condensing humidity that the product can be stored or transport at
*Specifications are subject to change without notice.

Science

FAQ

The Corival handlebar is adjustable within 0-360 degrees.
The Excalibur Sport's handlebar is adjustable in both vertical (465- 855 mm) and horizontal (229- 600 mm) direction.
This is possible for all ergometers from 2004 on. Since 2009 it is possible to create yourn own calculation by using the adjustable resistance. Note: both pedalling speed and workload are taken into account by estimating the travelled distance.
During Eccentric or negative ergometry you have to resist against a workload produced by a motor instead of an electromagnet, see article prof. Folgering: Effects of positive and negative exercise on ventilatory CO2 sensitivity.
Yes, you can find interface sheets for most common devices on the website at the "service" tab of this website. If your device is not present you can ask us to support you. In most cases we can quickly provide you with a solution.
The HR option is the well known Polar* heart rate receiver. The receiver is integrated in the software of the controller. The test subject has to wear the heart rate belt around the chest. The receiver is placed in front of the test subject (or integrated in the controller in case of a Corival) and the HR data will be displayed on the controller of the ergometer
During heartrate controlled cycling or running, you can determine a maximum heartrate limit. When this limit is reached, the ergometer/treadmill will adjust the workload/speed so the heartrate will stay more or less stable. You can perform a HR controlled test with the standard controller. You can program HR controlled protocols with the controller of the Valiant, Corival, Angio and Excalibur (more heartrate limits in one protocol (per step)), and the LEM (multi control) software module.
The 0-Watt start-up system is an option for the Corival and Excalibur ergometers. It offers the opportunity to start the ergometer at a preset pedal speed (30-80 rpm). The number of revolutions is increased from 0 to the desired rpm by means of a motor drive. With this option there is no energy-loss for the test subject due to the start-up phase. The motor has to be built-in in the ergometer during manufacturing. Example: before starting the test the ergometer must be set at the lowest workload (7 watt), or a protocol must be selected with a first step of 7 Watt (max 10 Watt). When pushing the 0-watt button, the number of revolutions is increased to the required pedal speed. Release the button and the ergometer will have a workload of 7 watt. The test subject does not have to overcome the initial resistance of the braking mechanism and can start the test with the lowest workload at the required rpm in the normal rpm-independent mode.
Yes, before purchasing, you can order or it can be changed by a service engineer.
Yes the SpO2 results are visible during the rehab session.
The Q factor of a bicycle ergometer is the distance from crank to crank. For the Excalibur the Q factor is simular to a racing bike meaning 147mm (+/- 3 mm).
The Q factor of the other ergometers is a little bit bigger (like a city bike), for the Corival this is 180 mm.
Yes! It is very easy to create a comfortable rehab setting with Lode rehab products by looping the ergometers:

The first Lode rehab ergometer can be connected to the PC with LCRM with a Lode proprietary network to PC cable (#930930).
The second product up till the last product can be connected to the previous one, a bus network configuration.

The last product always needs a termination plug to avoid interference and loss of data. All Lode rehab products come standard with such a termination plug.

Benefits
- Flawless data connection
- High bandwidth
- No interference of COM ports
- Looping
- Full access of all data in the product to LCRM

Part number

  • 960901

Brochures

Brochure Corival rehab English
pdf
Brochure Rehabilitation English
pdf
Brochure Corival rehab German
pdf
Brochure Rehabilitation German
pdf
Adjustability Corival

Certificates

ISO 13485: 2016 Certificate
CE Certificate Stress Test and Force Measurement Devices
ISO 9001:2015 Certificate
CB certificate Corival IV
FDA Registration certificate
Manufacturers Declaration of Conformity 21 Lode

Dimension pictures

960900 Corival dimensions

LCRM Demo Software

Installation Instruction LCRM Demosoftware
950900 LCRM 2.14.3 demo software

Manuals

M945834 - Manual Control Unit Ergometers ENG
M960900 - Manual Corival Russian
M960901 - Manual Corival Rehab in German
M960901 - Manual Corival rehab English
M960901 - Manual Corival rehab Dutch

Simulators

Simulator of 7"inch display

Posters

Poster Corival rehab English
Poster Rehabilitation English
Poster Corival rehab German
Poster Rehabilitation German

Service

Part number

  • 960901