Productafbeelding Corival OEM

Corival OEM

Part number: 960912
To Specifications

Highlight

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 9001:2015, and ISO 13485:2016 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.

Feature

Compatible with ECG and pulmonary devices

The Lode ergometers have digital interfaces and can be controlled easily by all known stress ECG and pulmonary devices available in the world. This is one of the reasons why the Lode ergometers are very popular worldwide.

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.

RS232 connectivity

RS232 ports enable connectivity to most ECG and ergospirometry devices as well as PC’s.

Readout 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.

USB connectivity

USB to connect to PC or ECG or ergospirometry products facilitates easy connectivity.

  • Specifications
  • Science
  • Support
  • Interfacing
  • Marketing
  • Workload
  • Accuracy
  • Comfort
  • User Interface
  • Connectivity
  • Dimensions
  • Power requirements
  • Standards & Safety
  • Certification
  • Environmental conditions

Workload

minimum load7 Wthe minimum load the ergometer can provide
maximum peak load1000 Wthe maximum load the ergometer can provide for a short period of time
minimum load increments1 Wthe smallest steps with which the load can be added
maximum continuous load750 Wthe maximum power the ergometer can deliver continuous
hyperbolic workload controlcontrol of workload in hyperbolic way
linear workload controlcontrol ergometer in a linear way
fixed torque workload controlcontrol ergometer in a fixed torque way
maximum rpm independent constant load150 rpmrpm as to which constant load can be applied
minimum rpm independent constant load30 rpmrpm as from which constant load can be applied
optional heart rate controlled workloadcontrol the device optionally through a set heartrate
electromagnetic "eddy current" braking systemsystem that very accurately applies a brake to the ergometer
dynamic calibrationcontinuous calibration during application of workload
power range at maximum rpm (maximum)1000 Woperational power range

Accuracy

workload accuracy below 100 W3 Waccuracy of the ergometer below 100 Watt load
workload accuracy from 100 to 500 W3 %accuracy of the ergometer between 100 and 500 Watt
workload accuracy from 500 to 1000 W5 %accuracy of the ergometer between 500 and 1000 Watt

Comfort

Q-factor180 mmQ-factor
minimum leg length user645 mm (25.39 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 weight180 kg (81.65 lbs)maximum patient weight
handlebar adjustment angle360 °angle over which the handlebar can rotate
adjustability range seat300 mm (11.81 inch)seat adjustment range

User Interface

terminal operation modeoperate with an external device

Connectivity

Lode 38K4 interface protocolSupports communication with Lode 38K4 protocol
Lode interface protocolSupports communication according to the Lode ergometer protocol
Lode WLP interface protocolSupports communication with Lode WLP protocol
Ergoline P10 interface protocolSupports communication with Ergoline P10 protocol
Ergoline P4 interface protocolSupports communication with Ergoline P4 protocol
Schiller interface protocolSchiller-käyttöliittymäprotokolla
Bosch EKG 506 DS interface protocolSupports communication with Bosch EKG 506 DS Protokoll
USB connectorconnection via USB possible
RS232 in connectorconnection via RS232

Dimensions

product length (cm)115 cm (45.28 inch)length of product in cm
product width (cm)58 cm (22.83 inch)width of the product in cm
product height114 cm (44.88 inch)height of product
product weight65 kg (29.48 lbs)the weight of the product
Flywheel weight2730 grWeight of the flywheel

Power requirements

V AC100-240 Vvoltage in Volt
Phases1phases
Frequency50/60 Hzfrequency in Herz
Power consumption160 Wpower consumption in Watt
Power cord length250 cm (98.43 inch)length of powercord including plugs
Power cord IEC 60320 C13 with CEE 7/7 plugEuropean power cord and connector standard supplied with product
Power cord NEMANEMA power cord and connector

Standards & Safety

IEC 60601-1:2012the product is IEC 60601-1 edition 3.1 compliant
ISO 13485:2016 compliantLode fulfils ISO 13485:2016 requirements
ISO 9001:2015 compliantLode fulfills ISO 9001: 2015 requirements

Certification

CE class Im according to MDD93/42/EECCE certified
CE class of product with optional SpO2IIaCE class of product with optional SpO2
CE class of product with optional BPMIIaCE class of product with optional Blood Pressure Measurement
CB according to IECEE CBCB certified

Environmental conditions

minimum operational temperature14 °Cminimum temperature at which the device will work within specification
maximum operational temperature35 °Cmaximum temperature at which the device will work within specification
minimum operational air pressure80 kPaminimum airpressure as from which the product will be operating within specification
maximum operational air pressure106 kPamaximum air pressure as from which the product will be operating within specification
minimum operational non-condensing humidity30 %minimum non-condensing humidity at which the product will operate within specification
maximum operational non-condensing humidity90 %maximum non-condensing humidity at which the product will operate within specification
minimum storage & transport temperature-20 °Cminimum temperature the product may be stored and transported at
maximum storage & transport temperature60 °Cmaximum temperature the product may be stored or transported at
minimum air pressure storage & transport50 kPaminimum air pressure the product may be stored or transported at
maximum storage & transport air pressure106 kPamaximum air pressure the product may be stored and transported at
min. humidity storage & transport10 %minimum non-condensing humidity that the product can be stored or transport at
max. humidity storage & transport95 %max. non-condensing humidity that the product can be stored or transported at
Towards an individualized protocol for workload increments in cardiopulmonary exercise testing in children and adolescents with cystic fibrosis.
Exercise capacity in children with isolated congenital complete atrioventricularblock: does pacing make a difference?
Validity of the oxygen uptake efficiency slope in children with cystic fibrosis and mild-to-moderate airflow obstruction.
Effects of Exercise Therapy on Cardiorespiratory Fitness in Schizophrenia Patients.
Near-infrared spectroscopy during exercise and recovery in children with juvenile Dermatomyositis.
Habitual physical activity in Dutch children and adolescents with haemophilia.
Supramaximal Verification of Peak Oxygen Uptake in Adolescents With Cystic Fibrosis
Respiratory Gas Exchange During Exercise in Children with Congenital Heart Disease: Methodology and Clinical Concepts.
The steep ramp test in healthy children and adolescents: reliability and validity.
Human critical power-oxygen uptake relationship at different pedaling frequencies
Speeding of V̇O2 kinetics with endurance training in old and young men is associated with improved matching of local O2 delivery to muscle O2 utilization
Effects of exercise intensity on lymphocyte apoptosis induced by oxidative stress in men
The Effect of Acute Exercise on Serum Brain-Derived Neurotrophic Factor Levels and Cognitive Function
Development of exercise-induces arm-leg blood pressure gradient and abnormal arterial compliance in patients with repaired coarctation of the aorta.
Time course and mechanisms of adaptations in cardiorespiratory fitness with endurance training in older and young men
Role of exercise intensities in oxidized low-density lipoprotein-mediated redox status of monocyte in men
Muscle deoxygenation to VO2 relationship differs in young subjects with varying τVO2
Influence of carvedilol on the benefits of physical training in patients with moderate chronic heart failure
The Steep Ramp Test in Dutch Caucasian Children and Adolescents: Age- and Sex- Related Normative Values
Estimating peak oxygen uptake in adolescents with cystic fibrosis

Manuals

M960900 - manual Corival cpet English

Communication protocol Lode ergometers

M960912 - Corival OEM English

Certificates

CE Certificate Stress Test and Force Measurement Devices

ISO 9001:2015 Certificate

Manufacturers Declaration of Conformity 27 Lode

FDA Registration certificate

CB certificate Corival IV

ISO 13485: 2016 Certificate

Frequently asked questions

In what range are the handlebars of the Corival and Excalibur adjustable?

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.

Is it possibe to estimate the travelled distance?

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.

Is it possible to put another saddle on the ergometer?

Yes, you can use most commercial available saddles. For the Excalibur an easy saddle exchange option is available. Please contact your service coordinator

Is it possible to control the Lode ergometers and treadmills with external CPET equipment?

Yes, you can find interface sheets for most common devices on the website at the “interfacing” tab of the product. If your CPET device is not present you can ask us to support you. In most cases we can quickly provide you with a solution.

What is heart rate controlled cycling / protocol?

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.

Is it possible to turn the display around so it is facing the physician?

Yes, before purchasing, you can order or it can be changed by a service engineer.

Is the SpO2 option compatible with LCRM?

Yes the SpO2 results are visible during the rehab session.

What is the Q factor of the Lode ergometers?

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.

Is Lode recommending special disinfection procedures for the Lode products due to COVID-19?

Yes, Due to the fact that the scientific research on the spread of Covid-19 is not yet conclusive Lode recommends to disinfect and clean all Lode products and their accessories (cuffs, heart rate belts, SpO2 sensors, handgrips/rails, touchscreens etc) that are in contact with the patient and or the medical personnel with a standard disinfectant as used in the hospital before and after every patient, with attention and care!

Since these agents are sometimes aggressive it might be advisable to check the effect on sensitive surfaces, like cushioning on non-visible areas. Lode will not take responsibility for discoloration due to these agents.

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