Productafbeelding Corival OEM

Corival OEM

Lode's medical ergometer, with low 7 Watt start-up, integrates seamlessly for precise cardiopulmonary testing.

Part number: 960912
To Specifications

Corival OEM

Discover Corival OEM: Lode’s cutting-edge ergometer designed exclusively for medical professionals and their patients. With a low start-up load of 7 Watt, it enables precise measurements for with limited exercise capacity. The Corival OEM seamlessly integrates with your stress ECG and pulmonary device. Its eddy current electro-magnetic braking ensures accurate results, while the adjustable workload from 7 to 1000 Watt accommodates diverse patients. The Corival is designed with ultralow step-through, ensuring easy access and patient comfort. This ergometer can be customized in order to comply to your corporate branding.

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.

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

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.

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.

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.

Related products

Corival-cpet

Corival CPET

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

Workload

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

Accuracy

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

Comfort

Q-factor 180 mm Q-factor
minimum leg length user 645 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 weight 180 kg (81.65 lbs) maximum patient weight
handlebar adjustment angle 360 ° angle over which the handlebar can rotate
adjustability range seat 300 mm (11.81 inch) seat adjustment range

User Interface

terminal operation mode operate with an external device

Connectivity

Lode 38K4 interface protocol Supports communication with Lode 38K4 protocol
Lode interface protocol Supports communication according to the Lode ergometer protocol
Lode WLP interface protocol Supports communication with Lode WLP protocol
Ergoline P10 interface protocol Supports communication with Ergoline P10 protocol
Ergoline P4 interface protocol Supports communication with Ergoline P4 protocol
Schiller interface protocol Schiller-käyttöliittymäprotokolla
Bosch EKG 506 DS interface protocol Supports communication with Bosch EKG 506 DS Protokoll
USB connector connection via USB possible
RS232 in connector connection 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 height 114 cm (44.88 inch) height of product
product weight 65 kg (29.48 lbs) the weight of the product
Flywheel weight 2730 gr Weight of the flywheel

Power requirements

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 (98.43 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

Standards & Safety

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

Certification

CE class Im according to MDD93/42/EEC CE certified
CE class of product with optional SpO2 IIa CE class of product with optional SpO2
CE class of product with optional BPM IIa CE class of product with optional Blood Pressure Measurement
CB according to IECEE CB CB certified

Environmental conditions

minimum operational temperature 14 °C minimum temperature at which the device will work within specification
maximum operational temperature 35 °C maximum temperature at which the device will work within specification
minimum operational air pressure 80 kPa minimum airpressure as from which the product will be operating within specification
maximum operational air pressure 106 kPa maximum air pressure as from which the product will be operating within specification
minimum operational non-condensing humidity 30 % minimum non-condensing humidity at which the product will operate within specification
maximum operational non-condensing humidity 90 % maximum non-condensing humidity at which the product will operate within specification
minimum storage & transport temperature -20 °C minimum temperature the product may be stored and transported at
maximum storage & transport temperature 60 °C maximum temperature the product may be stored or transported at
minimum air pressure storage & transport 50 kPa minimum air pressure the product may be stored or transported at
maximum storage & transport air pressure 106 kPa maximum air pressure the product may be stored and transported at
min. humidity storage & transport 10 % minimum non-condensing humidity that the product can be stored or transport at
max. humidity storage & transport 95 % 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.

  • AEI Technologies
  • BTL
  • Cardiolex
  • CareFusion
  • Carewell
  • Cognimed
  • Cortex
  • Cosmed
  • Custo Med
  • Delmar Reynolds
  • Edan Instruments Inc.
  • Enverdis GmbH
  • ET Medical
  • GE Healthcare
  • Korr Medical Technologies Inc
  • Labtech
  • Med-tronik
  • Medical Graphics
  • Medset
  • Mesa Medizintechnik
  • Mortara
  • Neurosoft
  • Nihon Kohden
  • Norav
  • nSpire Health
  • Parvomedics
  • Philips Medical
  • Progetti
  • Pulse Biomedical, Inc.
  • Quinton
  • Schiller
  • Seiva
  • Welch Allyn

AEI Technologies

MOXUS Modular Metabolic System Download (PDF, 1.5 MB)

Cardiolex

EC Sense Download (PDF, 1 MB)

CareFusion

MasterScreen® ECG / Viasys Oxycon Pro Download (PDF, 1.7 MB)
Vyntus CPX / SentrySuite as from 2.17 software Download (PDF, 1.7 MB)

Cognimed

TM Cardio 1000/2000 Download (PDF, 1.5 MB)

Custo Med

Custo Diagnostic Stress ECG Download (PDF, 1.7 MB)

Delmar Reynolds

Cardio Collect 12 Download (PDF, 1.5 MB)

Edan Instruments Inc.

Edan EC-12 EXPRESS Download (PDF, 1.5 MB)
Edan ST-1212 STRESS ECG Download (PDF, 1.5 MB)

Enverdis GmbH

Cardiologic Explorer 12C Ergo Download (PDF, 1.5 MB)

ET Medical

Cubestress Download (PDF, 1.7 MB)

GE Healthcare

Cardiosoft Download (PDF, 1.5 MB)
Cardiosoft + Corina Download (PDF, 1.5 MB)
Cardiosoft MAC 1200 ST Download (PDF, 1.5 MB)
GE Case Download (PDF, 1.5 MB)
GE Case 8000 Download (PDF, 1.5 MB)
GE Case Basic Download (PDF, 1.5 MB)
GE Case Performance Download (PDF, 1.5 MB)
GE Case Premium Download (PDF, 1.5 MB)
GE Case Value Download (PDF, 1.5 MB)

Korr Medical Technologies Inc

Cardio Coach Monitor Download (PDF, 1.5 MB)

Labtech

EC12 R/S Download (PDF, 1.6 MB)

Med-tronik

Lactware Software Download (PDF, 1.8 MB)

Medical Graphics

BreezeSuite Software Download (PDF, 1.6 MB)

Medset

Flashlight Download (PDF, 1.7 MB)

Mesa Medizintechnik

Cardiax PC-EKG Download (PDF, 1.5 MB)

Mortara

X-scribe Download (PDF, 1.6 MB)

Neurosoft

Poly Spectrum Download (PDF, 1.6 MB)

Nihon Kohden

1350K Download (PDF, 1.5 MB)
1500 K / 1550K - Cardiofax V Download (PDF, 1.5 MB)
9320K Download (PDF, 1.5 MB)

Norav

PC-ECG 1200 Download (PDF, 1.5 MB)

nSpire Health

600 USB system Download (PDF, 1.6 MB)

Parvomedics

TrueOne Download (PDF, 1.7 MB)

Philips Medical

StressVue Download (PDF, 1.6 MB)
ST80i - A.03.00 Download (PDF, 1.2 MB)

Progetti

MyStress system Download (PDF, 1.5 MB)

Pulse Biomedical, Inc.

QRS-card Download (PDF, 1.6 MB)

Quinton

Q-Stress Download (PDF, 1.5 MB)

Welch Allyn

CardioPerfect Download (PDF, 1.6 MB)