Seat ergometer Sana comfort 150/250/REHA User Guide Article no.: 2.520064 rev.
Sana comfort 150 and 250 REHA CE Conformity Declaration ergosana GmbH herein declare that the products of the ergometer system Sana comfort 150/250/REHA have been designed and manufactured in accordance with the relevant requirements of the EC directive 93/42/EEC. This declaration loses its validity if the above devices are modified without ergosana‘s consent. The medical products are checked by the notified body DEKRA and they bear the CE mark CE 0124.
Sana comfort 150 and 250 REHA Table of Contents 1 General......................................................................................................4 1.1 Intended use ....................................................................................... 4 1.2 Contra-indication.................................................................................. 4 1.3 Features ............................................................................................. 4 1.4 Instruction ...........
Sana comfort 150 and 250 REHA 1 General The Sana comfort 15/ 250/REHAa seat ergometers are high-performance, state-of-the-art ergometers. Sana comfort 250 is equipped with a blood pressure measurement module, located in the ergometer's control console. The devices meet the highest quality standards for accurate physical exertion tests to conduct measurements in cardiovascular and pulmonary function diagnostics.
Sana comfort 150 and 250 REHA 2 Product description 6 2.1 1. 2. 3. 4. 5. 6. 7. 8. 2.2 1 Unit Components Handlebar Control console Locking lever to adjust the back rest Handlebar on the seat Arrow keys for horizontal seat adjustment Back rest Base adjuster for height adjustment Mains connector, potential equalisation, RS-232 interface Accessories 7 5 2 4 3 Every device comes with: 2.
Sana comfort 150 and 250 REHA 2.4 Technical data Bicycle ergometer with blood pressure measurement in accordance with DIN 13405 /DIN VDE 0750-238. Braking principle Computer-controlled brakes with permanent measurement of torque. Braking performance is independent of revolutions per minute. Power range 1 to 999 watts Load range independent rpm range 20 till 999 Watts Range of revolutions 30 to 130 rpm for pedals Load precision 3%, not less than 3 watts (in the independent rpm range) Load parameters 1.
Sana comfort 150 and 250 REHA 2.6 Safety notes Safety precautions when operating with other devices Portable communication devices, HF radios and devices labelled with the symbol tromagnetic radiation) can affect the operation of this device (see section 2.7). 2.7 (non-ionic elec- Eliminating electromagnetic interferences 1. The unit is only designed for operation in the following electromagnetic environment: Radio frequency emission according to CISPR 11, group 1, class B. 2. 3. 4. 5.
Sana comfort 150 and 250 REHA 3 Installation 3.1 Location Install the device in a suitable position (refer to safety instructions in section 5). The unit should not be stored or operated in wet, moist or dusty surroundings. Nor should the unit be exposed to direct sunlight or other sources of warmth. The unit should not come into contact with acidic vapours or fluids. The unit should not be placed near X-ray units, large transformers or electrical motors.
Sana comfort 150 and 250 REHA 4 Unit components 4.1 Control panel The control panel is mounted on the upper side of the control panel carrier with two plug-in tabs. During normal operation, the display should be facing the examiner. It is possible to turn the console 180 degrees for special applications such as patient training, etc., so that the patient can reach the control elements and see the display.
Sana comfort 150 and 250 REHA 4.2.2 Keys and display The LCD with graphics capability, 320 x 240 pixels and a surface of 100 mm x 75 mm is located on the front of the control panel. It is covered by a foil keyboard with a see-through window. The display shows all configuration and operating procedures. During the exercise testing, all current measurement data is shown in the display in alphanumeric and graphic forms. It is thus especially easy to monitor exercise testing.
Sana comfort 150 and 250 REHA 4.2.3 Setting the language The preset menu language is “deutsch”. To change the language, highlight the “Einstellungen” menu option using the "ab” arrow, and confirm with “OK”. In the “Einstellungen” menu, select the “Sprache” option and confirm with “OK”. Then select the desired language using the “auf” or “ab” arrow, and confirm with “OK”. The menu is now displayed in the selected language. 4.3 Blood pressure cuff for 250 The standard blood pressure cuff (order no.
Sana comfort 150 and 250 REHA 5 5.1 Safety notes Precautions during operation Before using the unit, make sure that the medical product consultant has conducted an introduction in regard to function and safety precautions. The unit should not be used if there are any doubts as to its being isolated from earth or the suitability of the power cable. The supplied power cable meets valid regulations for medical applications.
Sana comfort 150 and 250 REHA 6 6.1 Start-up and initial preparation Blood pressure recorder for 250 In order to conduct exercise testing correctly, it is of utmost importance to measure physical performance data and data from the ECG measurement as well as simultaneously measuring and recording blood pressure data to determine the reaction of the circulatory system to increased exertion.
Sana comfort 150 and 250 REHA 7 Ergometry This section describes ergometry with the internal ergometer software. 7.1 Defining the automatic load programs The following text field appears in the ergometer after it is switched on: The menu item “Start ergometry” is highlighted with a black bar. This means the item is activated. It is possible to select an exercise program directly from here and begin ergometry.
Sana comfort 150 and 250 REHA The program selection menu appears. The exercise programs 1–5 are set according to the parameters of standardised ergometry or according to individual parameters in such a manner that the correct programs for the different patient groups can be called up at the touch of a button. Confirm program 1 with the right button “ok”, and the window containing the settings menu for ergometry program no. 1 appears.
Sana comfort 150 and 250 REHA 7.2 Recommended settings An unlimited number of values can be saved in the programs 1 to 5, as shown in the examples below: Program Initial load number [watts] 1 30 2 Increase in load Stage time BP interval Recovery load [min] [min] [watts] 10 1 2 20 25 25 2 2 25 3 50 25 2 2 25 4 50 50 3 3 50 5 75 50 3 3 50 [watts] The program always returns to the initial configuration after the individual programs have been set.
Sana comfort 150 and 250 REHA 7.3 7.3.1 Remote operation Explanation Remote operation means that the ergometer is externally controlled via the digital RS 232 interface or USB connector, i.e. all commands for the load and blood pressure measurement intervals are transmitted from a separate “master unit”.
Sana comfort 150 and 250 REHA 7.4 Training program (option) The use of the training program requires a pulse signal receiver (Polar system), which is integrated in the control panel. The receiver can be ordered together with the device or added later on. The patient wears a transmitter belt, which is positioned on the skin below the chest. The effective radius of the signals transmitted by the belt and received in the control panel is approx. 70 cm.
Sana comfort 150 and 250 REHA Starting the Training Program in the Menu Start program > Training. Heart rate progress. The HR is kept on the preset level during the training phase (TP). Load increase by 10 watts/min up to the target HR or until the set time has elapsed Warming-up phase 1 with defined load and time Training phase: The load is controlled by the HR. It should not be more than 10–15% lower at the end than at the start.
Sana comfort 150 and 250 REHA 7.5 Rehabilitation version Ergometer systems Sana comfort 150 and 250 can be upgraded under the following type designation: Sana comfort 150 (without blood pressure measurement device) or Sana comfort 250 (including blood pressure measurement device) in order to be used in combination with a number of rehabilitation systems. To be able to implement this upgrade, the ergometer has the following additional functions or aggregates: 7.5.1 a. ECG amplifier incl.
Sana comfort 150 and 250 REHA 7.5.2 Options for the data transfer In contrast to the standard version, the rehabilitation ergometer is equipped with a USB bus. If several ergometers are in use, the data transfer for the rehabilitation control program “Sana Sprint“ (remote operation) is performed via the USB bus only. Please note: The RS 232 interface is used for service purposes. USB bus Interface RS 232 The interfaces for the digital data transfer are located on the underside of the ergometer.
Sana comfort 150 and 250 REHA 8 8.1 Maintenance and fault clearing Checking the measuring technology The unit’s measuring technology should be checked every 24 months. The following checks should be performed in the process: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 8.2 Check of the ergometer's overall mechanical condition Display check (contrast, lighting, etc.
Sana comfort 150 and 250 REHA 8.5 Changing a mains fuse The fuse switch is located in the centre of the mains module. The lid can be prised out of its lock-in position with the help of a small screwdriver. It can then be pulled out of the fuse well. Two fuses are located in the fuse switch. After a continuity check, change the fuses if necessary. Return the fuse switch to the well and press it into the lock-in position. 8.
Sana comfort 150 und 250 REHA Speed 9 Appendix Characteristics of the braking moment control Ergometer Sana Comfort 150 und 250 Type 999 Watts I I 999 Performance in watts 9.1 Technical Customer Service and Sales Locations ergosana products are also sold as OEM products with other brand names. These devices are exclusively sold by authorised agents. The agents are trained in the service of our devices. Please contact one of these specialist dealers if your unit requires servicing.
