Corival Recumbent Cpet

Easy positioning and entrance for all test subjects

The latest design of the Corival Recumbent ergometer offers ergometry testing for test subjects up to 300 kg! Easy positioning and access is guaranteed by the electric adjustable seat and adjustable handgrips next to the seat. Moreover, the back support can be adjusted. For safety reasons, the back support can be positioned flat in CPR position in 1 step. This ergometer can be used for elderly and obese people and in rehabilitation settings.

The Corival Recumbent is a special product from our Corival range. The Corival is one of the most popular ergometers worldwide. The low start-up load of 7 Watt is unique. The Corival can be controlled easily by all known stress ECG and pulmonary devices in the world. The ergometer 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. Moreover, the noise level is reduced to a minimum.

SKU: Corival-Recumbent-Cpet Category: Cardio Pulmonary

Overview

Highlights

Reliable and reproducible stress testsThe 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.

Maximum patient weight 300 kgPatients of up to 300 kg body weight can be tested on this ergometer

Electric adjustable seat positioningThe seat of the ergometer can be adjusted electrically.

Adjustable back support with flat CPR positionThe back support can be adjusted in order to guarantee the most comfort position for each individual test subject. In case of emergency, the back support can be adjusted to a flat CPR position in 1 action.

Suitable for all body posturesThis ergometer is designed to offer comfort ergometry testing for test subject of all body postures.

Features

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.

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.

Small adjustment steps

The workload of the Lode ergometers is adjustable in steps of only 1 watt. Depending on your wishes, the test operator or the test subject can adjust the workload. The steps of 1 watt are possible in the manual mode as well as within protocols.

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.

Easy step-through

The ergometer has a comfortable step-through: a must for people who are not so mobile!

Specifications

Workload

Workload range fixed torque	0,1 - 70 Nm	Workload range in fixed torque mode
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

Accuracy

Workload accuracy from 7 to 100 W	3 W	accuracy of the ergometer between 7 and 100 Watt
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

Seat width	512 mm	20.2 inch	Width of the seatpillow
Minimum leg length user (incl. adjustable pedals)	650 mm	25.6 inch	leg length to fit to pedals when adjustable cranks are used (measured inseam)
Allowed user weight	300 kg	661.4 lbs	maximum patient weight
Adjustability range seat	400 mm	15.7 inch	seat adjustment range

User Interface

Readout Distance			Readout the distance on control unit
Readout RPM			Readout the actual rpm on control unit
Readout Heartrate			Readout the actual heartarte on control unit
Readout target HR			Readout target heartarte on control unit (only possible with HR option)
Readout Energy			Readout the energy on control unit
Readout Torque			Readout torque on control unit
Readout Time			Readout time on control unit
Readout Power			Readout the actual power on control unit
Set Display			Choosing parameters to be shown on the display during the stress test
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
Manual operation mode			Operate manually
Terminal operation mode			operate with an external device
Selfdesigned protocol operation mode			operate via selfdesigned protocols

Dimensions

Product length (cm)	183 cm	72 inch	length of product in cm
Product width (cm)	79 cm	31.1 inch	width of the product in cm
Product height	149 cm	58.7 inch	height of product
Product weight	107 kg	235.9 lbs	the weight of the product

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 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

Standars & 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 certifiedCE class of product with optional SpO2IIaCE class of product with optional SpO2CE class of product with optional BPMIIaCE class of product with optional Blood Pressure MeasurementCB according to IECEE CB - pending

CB certification pending

Environmental Conditions

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.

Accessories

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Science

Science
- Cardiopulmonary exercise testing predicts postoperative outcome in patients undergoing gastric bypass surgery
  
  Cardiopulmonary exercise testing predicts postoperative outcome in patients undergoing gastric bypass surgery
  
  Author(s)
  
  P.J. Hennis, P.M. Meale, R.A. Hurst, A.F. O’Doherty, J. Otto, M. Kuper, N. Harper, P.A. Sufi, D. Hearth, H.E. Montgomery, M.P.W. Grocott
  
  Date
  
  2012-10-25
  
  Source
  
  British Journal of Anaesthesia, Volume 109, Issue 4, pp 566-571 (2012)
  
  Background For several types of non-cardiac surgery, the cardiopulmonary exercise testing (CPET) derived variables anaerobic threshold (AT), peak oxygen consumption ( peak), and ventilatory equivalent for CO2 ( ) are predictive of increased postoperative risk: less physically fit patients having a greater risk of adverse outcome. We investigated this relationship in patients undergoing gastric bypass surgery.
  Methods All patients (<190 kg) who were referred for CPET and underwent elective gastric bypass surgery at the Whittington Hospital NHS Trust between September 1, 2009, and February 25, 2011, were included in the study (n=121). Fifteen patients did not complete CPET. CPET variables ( peak, AT, and ) were derived for 106 patients. The primary outcome variables were day 5 morbidity and hospital length of stay (LOS). The independent t-test and Fisher’s exact test were used to test for differences between surgical outcome groups. The predictive capacity of CPET markers was determined using receiver operating characteristic (ROC) curves.
  Results The AT was lower in patients with postoperative complications than in those without [9.9 (1.5) vs 11.1 (1.7) ml kg−1 min−1, P=0.049] and in patients with a LOS>3 days compared with LOS≤3 days [10.4 (1.4)vs 11.3 (1.8) ml kg−1 min−1, P=0.023]. ROC curve analysis identified AT as a significant predictor of LOS>3 days (AUC 0.640, P=0.030). The peak and were not associated with postoperative outcome.
  Conclusions AT, determined using CPET, predicts LOS after gastric bypass surgery
  
  Download publication
- Combining perceptual regulation and exergaming for exercise prescription in low-active adults with and without cognitive impairment
Effects of cardiac rehabilitation and exercise training programs on depression in patients after major coronary events

Author(s)

Richard V. Milani, Carl J.Lavie MD, Mark M. Cassidy MD

Date

1996-10-01

Source

American Heart Journal, Volume 132, Issue 4, October 1996, pages 726 – 732

To evaluate the effect of cardiac rehabilitation and exercise training on depression after major cardiac events, we studied 338 consecutive patients in whom a major cardiac event had occurred 4 to 6 weeks previously and who were participating in phase II cardiac rehabilitation consisting of 36 sessions over a 3-month period. Depressive symptoms and other behavioral characteristics and quality-of-life parameters were analyzed by validated questionnaire. Depression was prevalent in patients with coronary heart disease, occurring in 20% of the patients evaluated. At baseline, depressed patients had lower exercise capacity, reduced high-density lipoprotein cholesterol level, and higher triglyceride levels; had lower scores for mental health, energy or fatigue, general health, pain, overall function, well-being, and total quality of life; and had greater scores for somatization, anxiety, and hostility than those of nondepressed patients. After cardiac rehabilitation, depressed patients had marked improvements in depression scores and other behavioral parameters (anxiety, somatization, and hostility) and quality of life. Depressed patients also showed improved exercise capacity, percentage of body fat, and levels of triglycerides and high-density lipoprotein cholesterol. Depressed patients exhibited statistically greater improvements in certain behavioral and quality-of-life parameters than did nondepressed patients. Two thirds of the patients who were initially depressed resolved their symptoms by study completion. In conclusion, depression is reduced in patients with symptomatic coronary heart disease patients enrolled in cardiac rehabilitation. Greater emphasis is needed to ensure that depressed patients are referred to and attend formal cardiac rehabilitation programs after major cardiac events.

Download publication

Support

Q - Is it possible 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.

Q - What is the principle of the Heart rate option?

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

Q - Is it possible to request RPM and Load data through the RS232 port while cycling in Manual mode.

Yes you can request the actual pedalling speed and power when you are cycling in Manual, Analogue or Terminal mode.
The load will only be returned when the pedalling speed is 30 RPM or more. For technical details see the Lode RS232 protocol

Q - Can I use a RS232 to USB converter to connect an ergometer?

Yes you can. Make sure the chipset used in the converter is from FTDI to have good data acquisition.
Not sure what this means? Contact us and we will help you to get the right converter.

Service

Part number
969900

Interfacing

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Corival Recumbent Cpet

Corival Recumbent Cpet

Easy positioning and entrance for all test subjects

Overview

Highlights

Reliable and reproducible stress tests

Maximum patient weight 300 kg

Electric adjustable seat positioning

Adjustable back support with flat CPR position

Suitable for all body postures

Features

Extreme low start up load

Accurate over a long period of time

Small adjustment steps

Compatible with ECG and pulmonary devices

Easy step-through

Specifications

*Specifications are subject to change without notice.

Accessories

Science

Science

Support

Service

Interfacing

Reviews

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