Intelect Legend 2C & 4C (Combo) User Manual
Contents
1. Display Enter Accept Options Start Begin Treatment Ramp Chi Russian Channel 1 Mode Single Cycle Time 10 50 Frequency 50 bps Ramp 2 sec Display 50 Enter Modify Feature Start Begin Treatment Mode 19 Ultrasound Indications and Contraindications Indications Ultrasound for use in applying deep heat can be used for treatment of selected medical conditions such as the relief of pain muscle spasms and joint contractures These conditions may be associated with adhesive capsulitis bursitis with slight calcification myositis and soft tissue injuries The Intelect Legend Combo can provide therapeutic deep heating between 40 and 45 C in all of its operating modes while using any of the applicators available for this device Contraindications e This device should not be used for symptomatic local pain relief unless etiology is established or unless a pain syndrome has been diagnosed e This device should not be used when cancerous lesions are present in the treatment area e This device should not be used when open wounds are present in the treatment area e Other contraindications are patients suspected of carrying serious infectious disease and or disease where it is advisable or general medical purposes to suppress heat or fevers e This device should not be used over or near bone growth centers until bone growth is complete e This device should not be used over the thora2. 15 C and 40 C with Relative Humidity ranging from 30 60 Handle ultrasound applicator with care Inappropriate handling of the ultrasound applicator may adversely affect its characteristics Inspect treatment head for cracks which may allow the ingress of conductive fluid before each use Inspect treatment head cables and associated connectors before each use Use caution when operating in Interferential IFC mode It is recommended to always use new electrode pads when IFC modality is administered Unseen residues on repeatedly used electrodes could possibly create an electrical shock or burn sensation to the patient DO NOT raise intensity after treatment has been started Patients with an implanted neurostimulation device must not be treated with or be in close proximity to any shortwave diathermy microwave diathermy therapeutic ultrasound diathermy or laser diathermy rer on their body Energy from diathermy shortvvave microvvave ultrasound and laser can be transferred through the implanted neurostimulation system can cause tissue damage and can result in severe injury or death Injury damage or death can occur during diathermy therapy even if the implanted neurostimulation system is turned off Before administering any treatment to a patient you should become acquainted with the operating procedures for each mode of treatment available as well as the indications contraindications warnings and precautions Consult
3. Begin Treatment Amplitude Modulation Scan Percentage 15 When you highlight Beat Frequency and press the ENTER button 5 options are displayed They are 1 10 Hz 80 150 Hz default 1 150 Hz Variable and Fixed The Variable option allows you to select a Low Beat frequency from 1 200 Hz and a High Beat frequency from 1 200 Hz To make changes in the Variable frequency highlight VARIABLE and press the ENTER button To change the Beat Low frequency use the DOWN arrow to highlight Beat Low and press ENTER Use the UP DOWN arrows to adjust the frequency Press ENTER to accept Beat Low describes the lowest frequency in the range of a sweep mode For example when using a sweep of 80 150 Hz 80 Hz is the lowest frequency Beat High describes the highest frequency in the range of a sweep mode For example when using a sweep of 80 150 Hz 150 Hz is the highest frequency The Fixed Option allows you to select a fixed frequency from 1 200 Hz To make changes to the Fixed frequency highlight FIXED and press ENTER Use the UP DOWN arrows to adjust frequency Press ENTER to accept Ch1 2 IFC Ch1 2 Ch1 2 IFC Ch Select 1 10 Hz Ch Select Amp Mod Beat Freq Ch Select Both Ch 1 10 Hz Amp Mod 180 150 Hz 80 150 Hz Amp Mod 40 Scan 1 150 Hz 1 150 Hz Beat Freq 80 150 Hz Variable Beat Low Beat High Beat High E E Enter Accept Option Enter Accept Optio
4. ECG alarms may not operate properly when electrical stimulation is being utilized Precautions e Isolated cases of skin rash may occur at the site of electrode placement following long term applications The irritation may be reduced by use of an alternate conductive medium or an alternative electrode placement e Effectiveness of this treatment is dependent upon patient selection Adverse Effects e Skin irritation and burns beneath the electrodes have been reported with the use of therapeutic electrical stimulation Russian and High Volt Indications e Relaxation of muscle spasms e Prevention or retardation of disuse atrophy e Increasing local blood circulation e Muscle re education 8 INTELECT LEGEND COMBO e Maintaining or increasing range of motion e Immediate postsurgical stimulation of calf muscles to prevent venous thrombosis Contraindications e This device should not be used on patients with demand type cardiac pacemakers e This device should not be used on cancer patients Warnings e The long term effects of chronic electrical stimulation are unknown e Safety has not been established for the use of therapeutic electrical stimulation during pregnancy e Adequate precautions should be taken when treating individuals with suspected or diagnosed heart problems e Adequate precautions should be taken in the cases of persons with suspected or diagnosed epilepsy e Do not stimulate over the carotid sinus nerve e
5. combined with Interferential Premodulated or High Volt default to generate a therapeutic effect In this mode of therapy the aluminum face of the ultrasound applicator becomes one half of the electrical circuit An electrode attached to the Red lead wire marked 2 completes the circuit The benefits of ultrasound as expressed in the ultrasound section are coupled with electrical stimulation a typical application of combination therapy is for the reduction of muscle spasm Combination mode is limited to channel 2 Step By Step Instructions e Select Combo e Set ultrasound intensity e Press Enter e Set Stimulation intensity e Press Start to begin treatment Changing from US to Stim The software defaults to the ultrasound parameter screen when you select Combo To switch to the waveform parameter screen press the ENTER button when Channel Select is highlighted Mode Mode displays three waveform options They are Interferential Premod and High Volt default 22 INTELECT LEGEND COMBO Miscellaneous To Change Presets e Select and modify desired parameter s e Press and hold the pause button then press the ENTER button To Change LCD Screen Contrast e Press and hold the MAIN MENU button e Modify contrast by using the POWER INTENSITY buttons INTELECT LEGEND COMBO 23 Technical Specifications Stimulator Output Parameters Parameter Interferential Premodulated Functio
6. practitioner This device should be used only under the continued supervision of a physician or licensed practitioner This unit generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to other devices in the vicinity However there is no guarantee that interference will not occur in a particular installation Harmful interference to other devices can be determined by turning this unit on and off or trying to correct the interference using one or more of the following Reorient or relocate the receiving device increase the separation between the equipment connect the unit to an outlet on a different circuit from that to which the other device s are connected and or consult the factory field service technician for help The Ultrasound generator should be routinely checked before each use to determine that all controls function normally especially that the intensity control does properly adjust the intensity of the ultrasonic power output in a stable manner Also determine that the treatment time control does actually terminate ultrasonic power output when the timer reaches zero Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous exposure to ultrasonic energy This unit is not designed to prevent the ingress of water or liquids Ingress of water or liquids could cause malfunction of in
7. 22 Miscellaneous 4 6 ses des lu tes DE dm i A GE da da RE SAS fa 23 Technical Specifications rau a rikuk ert are ad pea Tes MG A wd bed tal tee thee iia eae hee Ala 24 25 Wan amy an g ae Siw keene Bet uh adem donald OUS dt Lue Bee Goo nites A Bn He Bon out ald 27 28 Foreword This manual has been written for the owners and operators of the Intelect Legend Combo models 2C and 4C It contains general instructions on operation precautionary practices maintenance and parts information In order to maximize use efficiency and the life of your unit please read this manual thoroughly and become familiar with the controls as well as the accessories before operating the unit Specifications put forth in this manual were in effect at the time of publication However owing to Chattanooga Group s policy of continual improvement changes to these specifications may be made at any time without obligation on the part of Chattanooga Group Product Description With the same legendary performance quality and value that has made the Intelect name respected world wide the Intelect Legend Combo offers the convenience of a full featured stimulator and ultrasound in one device Easy to use 1 2 Go software makes this unit a pleasure to operate Features include Interferential Premodulated High Volt and Russian waveforms Dual frequency ultrasound features a 5 cm soundhead which delivers 1 or 3 3 MHz frequencies 10 20 50 and continuous duty cyc
8. 4 Strap Nylatex Short 2 h x 18 Patient Control Center Indications Contraindications Adverse Effects for Electrical Stimulation Interferential and Premodulated Indications e Symptomatic relief of chronic intractable pain e Management of pain associated with post traumatic or postoperative conditions Contraindications e This device should not be used for symptomatic pain relief unless etiology is established or unless a pain syndrome has been diagnosed This device should not be used on patients with demand type cardiac pacemakers This device should not be used over cancerous lesions e Electrode placements must be avoided that apply current to the carotid sinus region anterior neck or transcereberally through the head INTELECT LEGEND COMBO Warnings e The long term effects of chronic electrical stimulation are unknown Safety has not been established for the use of therapeutic electrical stimulation during pregnancy e Adequate precautions should be taken when treating individuals with suspected or diagnosed heart problems or epilepsy e Benefits of Interferential stimulation have not been established for pain of central origin e This device is to be used as a symptomatic treatment for pain and has no curative value Patients should be cautioned and their activities regulated if pain is suppressed that would otherwise serve as a protective mechanism e Electronic monitoring equipment such as ECG monitors and
9. INTELECT _ Y User Manual Models 2C amp 4C CHATTANOOGA ol ISO 13485 Table of Contents POLE WONG 3 S at State ten hehe gb ra Make aa e a Sau a a dl DEL As la it 3 Product DescnptOM Gras ton a dle a eR OLR 3 Precautionary InstructionS Qu LL LL 4 5 installation e ea it e A EL eo teen Ose La cea ale a ea DE e oO 6 Package Contents aa dt Es Pe Ce eS Ale hoe SL da isolats 6 Optional ACCESSORIES Le es re eat a SE EG MD UN eee tin ES AeA A Aaa RES Bat Pd 7 Indications Contraindications and Adverse Effects for Electrical Stim LL Lu LL LL 7 10 USEIMEINTENANCSr nie en ht eure tet daca a ep Fok ght dera TUS tag hia lA EAIA An NS Bete els MR anaa dea A ets Dt 11 Tt chnicak Maintenance ces son 8 RGE a DS RE EE Behe AG Ge Pd Mite See oe a E 11 UNIFORME O a A a alat art Bde ese Gena Wants 12 14 Rain Management idas pantans rigores daa al Wena dres dd nata cit Moke Gens 15 IMCEMEPEM TIA Bk sai te hated tog tle A a Aetna en aed Oe song a ell Ses ea 15 Premodulated ca Shs es Pe Gare EE CE UR EE A ea ae SC Sone ore 17 Muscle COmtraction A dema ay a at a Ag oat atan 18 EUA WOU et O a a tel a ac ee ia oath aN a ld ce oa ot 18 19 RUSSIANS et ai o a ec a ESE I a coke E gi ES Da UE DA 19 Ultrasound Indications and Contraindications LL LL LL 20 cd aes I rs A a Let BIN P P th Be Sa LA ed le AA ed ta 21 COMBINGUORS RCA DV sainet as Haw PSs ms die a LE hawk ea Ge io ap eta EA cede Let as
10. cic area if the patient is using a cardiac pacemaker e This device should not be used over a healing fracture e This device should not be used over or applied to the eye e This device should not be used over a pregnant uterus e This device should not be used on ischemic tissues in individuals with vascular disease where the blood supply would be unable to follow the increase in metabolic demand and tissue necrosis might result e Patients with an implanted neurostimulation device must not be treated with or be in close proximity to any shortwave diathermy microwave diathermy therapeutic ultrasound diathermy or laser diathermy anywhere on their body Energy from diathermy shortwave microwave ultrasound and laser can be transferred through the implanted neurostimulation system can cause tissue damage and can result in severe injury or death Injury damage or death can occur during diathermy therapy even if the implanted neurostimulation system is turned off 20 INTELECT LEGEND COMBO Ultrasound Ultrasound is a form of mechanical energy that consists of high frequency vibrations delivered to the body by means of an ultrasound beam emitted out of an applicator These high frequency vibrations pass through the tissues of the body and are gradually absorbed and transformed into heat This temperature increase triggers biological changes to occur in tissues for the relief of pain relaxation of muscle spasms and reduction of join
11. equential Damages to Property or Business Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you TO OBTAIN SERVICE from Company or the selling dealer under this warranty the owner must do or abide by the following 1 A written claim must be made within the warranty period to the Company or the selling dealer If the claim is made to the Company written claim should be sent to 4717 Adams Road e P O Box 489 e Hixson TN 37343 Phone 800 592 7329 Outside US 423 870 2281 Fax 423 875 5497 2 The Product must be returned to the Company or the selling dealer by the owner This warranty gives you specific legal rights and you may also have other rights which vary from state to state The Company does not authorize any person or representative to create for it any other obligation or liability in connection with the sale of the Product Any representation or agreement not contained in the warranty shall be void and of no effect 28 INTELECT LEGEND COMBO More Trusted Products from Chattanooga Group Achiever Supports Adaptae Treatment Tables A E R Boot Auto Edema Reduction Boot Cambion Shock Dampening Foot Care Products Carpal Trac Carpal Traction Accessory ColPaC Chilling Units and Reusable Cold Therapy Products Conductor Gel Highly Conductive Ultrasound Gel Contracture Products Contracture Management O
12. le selections and head warming Unique Electronic Signature control allows all available ultrasound applicators to be interchangeable Ultrasound operation is independent or in combination with Interferential Premodulated and High Volt waveforms Models 2C and 4C of the Intelect Legend Combo are prescription devices used under the supervision or by the order of a physician or other licensed healthcare provider 2004 Encore Medical Corporation or its affiliates Austin Texas USA Any use of editorial pictorial or layout composition of this publication without expressed written consent from the Chattanooga Group of Encore Medical L P is strictly prohibited This publication was written illustrated and prepared for print by the Chattanooga Group of Encore Medical L P INTLECT LEGEND COMBO 3 Precautionary Instructions 1 CAUTION CAUTION WARNING CAUTION CAUTION CAUTION CAUTION CAUTION WARNING Read understand and practice the precautionary and operating instructions Know the limitations and hazards associated with using any electrical stimulation or ultrasound device Observe the precautionary and operational decals placed on the unit Do not operate the Intelect Legend Combo when connected to any unit other than Chattanooga Group devices Do not operate the unit in an environment of short wave diathermy use Federal law restricts this device to sale by or on the order of a physician or licensed
13. ls to function during the warranty period because of defect in material or workmanship Company or the selling dealer will replace or repair this Product without charge within a period of 30 days from the date on which the defective Product is returned to the Company or the dealer Company or the dealer will ship the replacement or the repaired Product to the consumer s facility All repairs must be performed by a service center authorized by Chattanooga Group Any modifications or repairs performed by unauthorized centers or groups will void this warranty To participate in warranty coverage this Product s warranty registration card included with Product must be filled out and returned to Chattanooga Group by the original owner within ten business days of purchase This Warranty Does Not Cover 1 Replacement parts or labor furnished by anyone other than the Company the dealer or an approved Company service agent 2 Defects or damage caused by labor furnished by someone other than Company the dealer or an approved Company service agent 3 Any malfunction or failure in the Product while it is in the possession of the owner during the warranty period if the malfunction or failure is not caused by a defect in material or workmanship or if the malfunction or failure is caused by unreasonable use including the failure to provide reasonable and necessary maintenance INTELECT LEGEND COMBO 27 Company Shall Not Be Liable for Incidental or Cons
14. lt to the patient either by Pads default or Probe application Polarity of the active electrode can be changed from Positive default to Negative by selecting POLARITY and pressing the ENTER button When Positive default polarity is selected the Red leadwire is positive polarity and the Black leadwire is negative polarity IF YOU SELECT NEGATIVE POLARITY the Red leadwire becomes negative polarity and the Black leadwire becomes positive polarity Cycle Time parameter controls the on off cycle time of the current There are 7 available options 5 5 10 10 10 20 4 12 10 30 10 50 and Continuous default Sweep is frequency modulation of the High Volt current When you select SWEEP and press the ENTER button 4 options are displayed They are Continuous default at 100 pps 1 10 Hz 80 150 Hz and 1 150 Hz The Continuous option allows you to select a continuous fixed frequency from 1 120 pps INTELECT LEGEND COMBO Frequency is the number of pulses per second of the waveform To change the Frequency select FREQUENCY and press ENTER then use the uP or DOWN arrows to change the frequency from 1 120 pps Ramp controls the amount of time required to bring the stimulation up to the selected amplitude When you select RAMP and press ENTER 4 options are displayed They are 0 5 seconds 1 second 2 seconds default and 5 seconds Display provides two options of viewing output The options are Voltage default and Peak Current The abilit
15. n Electrodes Electrodes Carrier Frequency 5000 Hz 5000 Hz Beat Frequency 0 200 Hz 0 200 Hz Scan Mode On Off N A Scan Time 15 sec N A Sweep Time 15 sec 15 sec Duty Cycle N A N A Ramp Up Ramp Down N A N A Cycle Time 15 sec N A Alternating Time in Seconds N A N A Polarity N A N A Amplitude 0 50 mA RMS 0 50 mA RMS Voltage max 200 Volts 200 Volts Treatment Time 1 to 60 min 1 to 60 min N A Not Applicable 24 INTELECT LEGEND COMBO Stimulator Output Parameters Parameter Russian High Volt Function Mode Electrodes Electrodes Probes Single Recipr Single Co Contraction Carrier Frequency 2500 Hz N A Pulse Frequency N A 10 120 pps Burst Frequency 20 100 BPS N A Phase Duration N A N A Interphase Interval N A N A Duty Cycle 10 50 N A Ramp Up Ramp Down 5 1 2 5 sec N A Cycle Time 5 5 10 10 10 20 5 5 10 10 10 20 4 12 10 30 0 50 4 12 10 30 0 50 Continuous Continuous Polarity N A Pos Neg Amplitude 0 100 mA RMS 0 500 mA RMS into 500 ohm load Voltage max 200 Volts 0 500 Volts Output Current N A 0 2500 mA Peak Treatment Time 0 60 min 0 60 min N A Not Applicable INTELECT LEGEND COMBO 25 Ultrasound Channel US ultrasound Frequency 1 MHz 5 amp 3 3 MHz 5 Duty Cycle 100 continuous mode 50 20 10 pulsed mode Pulse Duration 5 msec 20 50 duty cycle pulsed mode 2 msec 20 20 duty cycle pulsed m
16. n Enter Modify Feature Start Begin Treatment Start Begin Treatment Start Begin Treatment Beat Frequency Beat Low Fixed Option 16 INTELECT LEGEND COMBO Premodulated Premodulated is an amplitude modulated sine wave This waveform is similar to the beat frequency created by Interferential current In some cases Premodulated therapy provides a good alternative for Interferential treatment especially when treating areas of the body where four electrodes can not be utilized Cycle Time parameter controls the on off cycle time of the current There are 2 available options Continuous default and 5 5 When you highlight Beat Frequency and press the ENTER button 5 options are displayed They are 1 10 Hz 80 150 Hz default 1 150 Hz Variable and Fixed The Variable option allows you to select a Low Beat frequency from 1 200 Hz and a High Beat frequency from 1 200 Hz To make changes in the Variable frequency highlight VARIABLE and press the ENTER button To change the Beat Low frequency use the DOWN arrow to highlight Beat Low and press ENTER Use the uP DOWN arrows to adjust the frequency Press ENTER to accept Beat Low describes the lowest frequency in the range of a sweep mode For example when using a sweep of 80 150 Hz 80 Hz is the lowest frequency Beat High describes the highest frequency in the range of a sweep mode For example when using a sweep of 80 150 Hz 150 Hz is the highest frequency The Fixed Option allows you to
17. ncore Medical
18. ode Ultrasonic Power Variable from 1 20 watts 10 cm2 crystal Variable from 0 4 10 watts 5 cm2 crystal Variable from 0 2 4 watts 2 cm2 crystal Output Meter Accuracy 20 for any output above 10 of maximum Temporal Peak Average Intensity Ratio 2 1 20 for 50 duty cycle 5 1 20 for 20 duty cycle 9 1 20 for 10 duty cycle Output Continuous 1 MHz or 3 3 MHz nominal signal that is activated as long as the timer is operating Pulsed 1 MHz or 3 MHz signal modulated 100 by the 100 Hz rectangular wave with the selected duty cycle Timer Accuracy 0 2 minute Sound Head Effective Radiating Area 8 5 cm2 1 5 cm for the 10 cm crystal 4 0 cm2 1 0 cm forthe 5 cm crystal 1 8 cm2 0 4 0 2 cm2 for the 2 cm crystal Maximum Beam 5 0 1 Non uniformity Ratio Beam Type Collimating 26 INTELECT LEGEND COMBO Warranty Chattanooga Group Company warrants that the Intelect Legend Combo Product is free of defects in material and workmanship This warranty shall remain in effect for two 2 years from the date of original consumer purchase of this Product and extends to any owner of the Product during the warranty period Accessories that are included as standard with the product as listed in the users manual are warranted for 90 days Ultrasound applicators 2 cm2 5 cm2 or 10 cm2 as included with the Combo Combination units are warranted for one 1 year If this Product fai
19. on Treatment time and Output on the LEDs and Parameter options on the LCD Channel Min Sec Output Parameter Display INTELECT LEGEND COMBO PREMOD HIVOLT RUSSIAN INTELECT A CHATTANOOGA LEGEND COMBO ES The software control of the Legend Combo has been designed to be extremely user friendly First press the treatment mode button of your choice increase intensity and press start The software also allows great flexibility should you desire to change parameters Changing Parameters To change parameters use the UP DOWN arrows to select the parameter then press ENTER If there are two options pressing ENTER will toggle between those choices lf there are three or more options pressing ENTER will display a pop up window with the choices listed Use the UP DOWN arrows to choose an option and then press ENTER to accept Enter The uP DOWN arrows control the Select Highlight box and the ENTER button confirms the change Main Menu This button will return you to Main Menu or allow you to escape from a pop up menu INTELECT LEGEND COMBO 13 14 P Operating Channels 1 2 Left Side Panel of Models 2C and 4C A Ultrasound Port Right Side Panel of Model 2C 5 9 J o o Ultrasound Operating Channels Port 3 4 Right Side Panel of Model 4C Time The uP DOWN arrows increase or decrease the default treatment time Power Intensity The uP DOWN arrows increase or dec
20. other resources for additional information regarding the application of electrotherapy INTELECT LEGEND COMBO 5 Installation Initial Setup Instructions Remove the Intelect Legend Combo unit and any additional items ordered from the carton and inspect for damage that may have occurred during shipment Check the voltage rating on the serial decal located on the bottom of the unit Plug the system power supply in to a 100 Volt to 220 240 Volt AC outlet as required CAUTION e DO NOT attempt to use Direct Current DC e DO NOT place unit in a location where the power cord could be tripped over or pulled out during treatment e DO NOT attempt to use the unit if it is not properly grounded Package Contents Standard Accessories The following accessories are included with your Intelect Legend Combo 78047 Applicator Ultrasound 5 cm2 4248 Conductor Gel 12213 Lead 120 Red Black Channels 1 and 2 12214 Lead 120 Channels 3 and 4 Model 4C only 72853 Electrodes Carbonflex 3 Round Red 72852 Electrodes Carbonflex 3 Round Black 10648 Nylatex 2 4 x 24 Sewn 79079 Operator s Manual 6 INTELECT LEGEND COMBO Optional Accessories The following is a list of optional accessories available for the Intelect Legend Combo 78046 78048 79977 10832 10648 10828 78022 Applicator Ultrasound 10 cm2 Applicator Ultrasound 2 cm2 High Volt Probe Kit Strap Nylatex Long 2 x 48 Strap Nylatex Medium 2 x 2
21. rease the intensity povver Treatment Selection There are four waveform selections plus Ultrasound and Combo Start This button will start the treatment on the selected channel Stop This button will stop the treatment on the selected channel Pause This button will pause the treatment on the selected channel Operating Channels Model 2C of the Intelect Legend Combo provides two channels of electrical stimulation and one channel of ultrasound Model 4C provides four channels of electrical stimulation and one channel of ultrasound Stimulation Output Channels The lead wires connect to these ports Ultrasound Port The Intelect Legend Combo includes a 5 cm ultrasound applicator which connects to the port marked Ultrasound The advanced electronics of the Legend Combo transmits stored data from the applicator to the unit each time the device is powered on and ultrasound is accessed This sophisticated Electronic Signature assures accurate calibration with any of the interchangeable applicators INTELECT LEGEND COMBO Pain Management The management of post traumatic post operative or chronic intractable pain associated with many areas of the body can be a difficult task The Intelect Legend Combo provides multiple waveforms and many parameter settings to manage pain Two waveforms are available for Pain Management therapy Interferential and Premodulated Interferential The Interferential waveform con
22. rthotic Products cts Carpal Tunnel Stretching Device DURA STICK Electrodes Self Adhesive Electrodes EMG Retrainer EMG Retrainer IR Dual Channel Surface EMG Flexi Pace and Il Reusable Hot and Cold Compresses Gel Medex Gel Mattress Overlay Hydrocollatore Heating Units and HotPacs Intelect Legend Ultrasound and Electrotherapy Products Measurement Instruments Dynamometers Goniometers etc Myossage Massage Lotion Nylatexe Elastic Wraps 30 OptiFlex 8 OptiFlex S Continuous Passive Motion Opti Ice Cold Therapy System Para Care Paraffin Wax Unit Pillow Perfect Cervical Pillow Line Pivotal Therapy System Orthotics for the Spine ProPower Pillow Power Massage Pillow PresSsion ntermittent Compression Pron Pilloe Positioning Pillow SensaFlex Hot and Cold Compress SPORT PAC Soccer Ball Shaped Cold Pack Theratherm Digital Moist Heating Pad Therma Wrap Hot and Cold Compression Tritone Treatment and Traction Equipment TX Treatment and Traction Equipment Vectra Series Ultrasound and Electrotherapy products Versa Bath Seat Aid to Daily Living Wellness Ist Back Support Women s Contour Back Support Back Support 79079E CHATTANOOGA GROUP iiss ISO 13485 CERTIFIED 4717 Adams Road P 0 Box 489 Hixson TN 37343 u s a 1 423 870 2281 1 800 592 7329 us a 1 800 361 6661 CANADA 1 423 870 2046 outside usa FAX www chattgroup com 2004 E
23. select a fixed frequency from 1 200 Hz To make changes to the Fixed frequency highlight FIXED and press ENTER Use the UP DOWN arrows to adjust frequency Press ENTER to accept INTELECT LEGEND COMBO Chi Premod Channel 1 Cycle Time Continuous Beat Freq Fixed Beat Fixed 100 Hz Enter Modify Feature Start Begin Treatment Cycle Time Premod 1 10 Hz Cycle Time 80 150 Hz Beat Freq 117150 Hz Beat Fixed Variable Enter Modify Feature Start Begin Treatment Fixed Option Muscle Contraction Two waveforms are available for muscle contraction therapy Twin Peak High Volt and Russian The appropriate selection of a waveform for relaxing muscle spasms increasing local circulation re educating muscles that have atrophied from disuse or injury or to maintain or improve joint range of motion can be difficult The Intelect Legend Combo provides multiple waveforms to address these clinical problems Polarity Negative Cycle Time Continuous Sweep Continuous Frequency 100 pps Ramp 0 5 sec Display Voltage Enter Modify Feature Start Begin Treatment Method High Volt High Volt stimulation has output ranges between 300 and 500 volts True Twin Peak High Volt is designed to deliver very short duration pulses which are very low in pulse charge High Volt is available through channel 2 and 4 on the model 4C and channel 2 on the model 2C Method gives you the option of delivering High Vo
24. sists of two channels each with a sinusoidal waveform one of fixed frequency and one of variable frequency When the four electrodes are positioned so that the two channels cross each other the two waveforms mix within the tissue to produce a train of pulses whose frequencies and amplitude are dependent on the sweep mode beat frequency and amplitude settings respectively Press the Interferential button to select this waveform Ch Select controls the method for setting amplitude The Both Channels mode changes intensity equally The Channel 1 option changes ONLY channel one and the Channel 2 option ONLY changes channel two This is helpful when you need to balance the output between channels When you highlight Amplitude Modulation and press the ENTER button 3 options are displayed They are 40 Scan default 100 Scan and Static no scan Scan Percentage is the percentage of decrease from the maximum amplitude Scan is amplitude modulation expressed as a percentage of the amplitude The rhythmical varying of the amplitude of each channel produces the perceived movement of the Interferential field INTELECT LEGEND COMBO Ch1 2 IFC Ch Select Both Ch Amp Mod 40 Scan Beat Freq 80 150 Hz Beat Low 1 Hz Beat High 150 Hz Enter Modify Feature Start Begin Treatment Ch Select Chi 2 IFC Ch Select Beat Freq 100 Scan Beat Low Static Beat High Enter Accept Option Start
25. specially in persons with a known sensitivity to the carotid sinus reflex e Severe spasm of the laryngeal and pharyngeal muscles may occur if the electrodes are placed over the neck or mouth The contractions may be strong enough to cause breathing difficulty or even close the airway e Do not perform therapeutic electrical stimulation transcerebrally through the head e Therapeutic electrical stimulation should not be applied over swollen infected or inflamed areas of skin eruptions e g phlebitis thrombophlebitis and varicose veins e Use extreme caution in transthoracic application of therapeutic electrical stimulation introduction of electrical current into the heart may cause arrhythmia e This device should only be used under medical supervision for adjunctive therapy for the treatment of medical diseases and conditions e This device should be kept out of the reach of children INTELECT LEGEND COMBO 9 Precautions should be observed in the presence of the following e Following recent surgical procedures especially when muscle contractions could disrupt the healing process e Where sensory nerve damage is present by a loss of normal skin sensation e When there is a tendency to hemorrhage following acute trauma or fracture e Over the menstruating uterus e Some patients may experience skin irritation or hypersensitivity due to the electrical stimulation or the electrical conductive medium The irritations can usually be red
26. t contractures The ultrasound frequency duty cycle and level of intensity can all be adjusted to produce the desired therapeutic effect Head Warming is a unique feature of the Intelect Legend Combo that allows the aluminum surface of the Ultrasound applicator to warm up to room temperature enhancing patient comfort Select HEAD WARM and press ENTER to change this option Frequency of ultrasound determines the depth of penetration One megahertz penetrates approximately 2 inches and 3 megahertz penetrates to 6 inches Both 1 and 3 3 MHz frequencies are available and can be changed throughout the course of treatment by selecting FREQUENCY and pressing ENTER Duty Cycle is the ratio of on time to total time of the ultrasound and is expressed as a percentage The options are 10 20 50 and 100 Continuous default Select DUTY CYCLE press ENTER select option and press ENTER Display shows ultrasound output in Watts or Watts Per Square Centimeter Select DISPLAY and press ENTER to change option INTELECT LEGEND COMBO chu Ultrasound 5cm Ultrasound Frequency 1 MHz Duty Cycle Continuous Display W CM2 Head Warm off Enter Modify Feature Start Begin Treatment Frequency Chu Ultrasound 5cm Frequency Duty Cycle Display Continuous Head Warm Enter Accept Option Start Begin Treatment Duty Cycle 21 Combination Therapy In the Combination mode ultrasound therapy is
27. ternal components of the system and therefore create a risk of injury to the patient DO NOT use sharp objects such as a pencil point or ballpoint pen to operate the buttons on the control panel as damage may result Equipment not suitable for use in the presence of flammable anesthetics mixture with air oxygen or nitrous oxide The warning symbol for this hazard is prominently displayed on the cabinet INTELECT LEGEND COMBO 10 11 12 13 14 15 16 17 18 19 20 21 WARNING WARNING WARNING WARNING WARNING CAUTION CAUTION CAUTION CAUTION WARNING CAUTION DANGER Keep electrodes separated during treatment Electrodes in contact with each other could result in improper stimulation or skin burns For continued protection against fire hazard replace fuses only with ones of the same type and rating Make certain that the unit is electrically grounded by connecting only to a grounded electrical service receptacle conforming to the applicable national and local electrical codes This device should be kept out of the reach of children Care must be taken when aperang this equipment around other equipment Potential electromagnetic or other interference could occur to this or to the other equipment Try to minimize this interference by not using other equipment in conjunction with it This unit should be operated transported and stored in temperatures between 59 F and 104 F
28. uced by the use of an alternate conductive medium or alternative electrode placement Adverse Effects e Skin irritation and burns beneath the electrodes have been reported with the use of therapeutic electrical stimulation HAND HELD PROBE Optional HIGH VOLT Probe The High Volt probe is used to deliver stimulation manually Select the High Volt waveform then simply plug the Black lead wire into the connector of the Probe The Red lead wire from the same channel should be attached to an electrode and placed near the treatment site The default polarity for High Volt is positive When using this setting the Red lead is positive and the Black lead is negative e Select the parameters you wish to change then press the start button to begin treatment Note Place the ground electrode as close to the treatment site as possible where it will not interfere with placement of the active electrode for example do not place the ground electrode on the leg if you are treating the arm 10 INTELECT LEGEND COMBO User Maintenance To clean turn unit off and unplug the power supply Clean the unit with a damp cloth Do not use abrasive cleaners A small amount of mild household detergent may be used if desired Between patient uses patient applied parts should be wiped clean with a clean damp cloth then use another clean cloth to clean with a hospital grade germicide Follow germicide manufacturer directions Some highly concentrated germicide mixt
29. ures could damage the product if not diluted in accordance with directions of the germicide manufacturer Technical Maintenance No attempt should be made to disassemble the unit Maintenance and all repairs should be made by authorized personnel only The manufacturer will not be held responsible for the results of maintenance or repairs by unauthorized persons To fully maintain compliance with Federal Regulation Title 21 21 CFR this unit must be recalibrated annually It is recommended that all Chattanooga Group ultrasound products be returned to the factory or an authorized servicing dealer for repairs or recalibration It is also recommended after the replacement or repair of any major component The following items should be checked at least monthly to ensure proper operation of this unit 1 Power cord and plug Check to make sure the cord is not frayed kinked or does not have torn or cut insulation 2 Sound head cable Check to make sure the cable is flexible free of kinks not frayed and the insulation is intact 3 Sound head face Check to see that there is no build up of gel or foreign material on the aluminum face 4 Lead Wires Check that the cables are not frayed kinked or do not have torn or cut insulation INTELECT LEGEND COMBO 11 Unit Orientation Operator Interface The operator interface consists of a Liquid Crystal Display LCD and three Light Emitting Diodes LEDs The operator is able to view Channel designati
30. y to assess peak current can help determine tissue response and an indication of impedance to current at the electrode skin interface Russian The Russian current is a 2 500 Hz sinusoidal carrier wave interrupted to create pulse trains or bursts The number of bursts per second is determined by the burst frequency and the length of the bursts is determined by the duty cycle Mode provides three methods of treatment including Single channel application Reciprocal application where stimulation alternates between agonists and antagonists and Co Contract where the timing of stimulation can be coordinated through two channels to simultaneously co contract agonist and antagonist or differing sections of a larger muscle group Cycle Time parameter controls the on off cycle time of the current There are 7 available options 5 5 10 10 10 20 4 12 10 30 10 50 default and Continuous The Burst Frequency is the number of bursts per second bps and the available range is 20 bps to 100 bps Ramp controls the amount of time required to bring the stimulation up to the selected amplitude When you press the Ramp button it will toggle between 5 seconds 1 second 2 seconds default and 5 seconds Duty Cycle is the ratio of on time to total time of the burst and is expressed as a percentage The options are 10 20 30 40 and 50 default INTELECT LEGEND COMBO Ch2 High Volt Method Polarity Cycle Time 1 sec Sweep Frequency
Download Pdf Manuals
Related Search