Theratherm Digital Moist Heating Pad

Foreword

The application of moist heat is a routinely prescribed therapy in today's medical field. The body's physiological response to moist heat is dilation of the blood vessels, causing an increase in the blood flow to the area under treatment. Increased local circulation enhances recovery by flushing away the waste products and bringing in fresh blood cells to the treatment area. Moist heat is exceptionally useful in treating back pain caused by muscle spasms from strain and tension. The pain of arthritic and musculoskeletal conditions can be temporarily alleviated with the use of moist heat therapy. The increased blood flow can help relax muscles in spasm and help maintain joint and muscle flexibility. Along with rest, the Theratherm Digital Moist Heating Pad will gradually relieve pain by relaxing a muscle in spasm. Theratherm treatment is also efficient in relieving pain caused by muscle spasm or inflammation after a day of recreation, gardening, jogging or household activities.

The Theratherm Digital Moist Heating Pad produces moist heat automatically. There is no water to add, no water to boil, no dripping packs and no towels to prepare. Moisture is drawn from the humidity in the air and retained in the outer flannel cover. When the hot pack is turned on, the rapid heat rise forces the moisture out of the flannel cover onto the patient's skin. The moisture acts only as a means to transmit heat more deeply into the tissue, so only a small amount is needed.

The Theratherm Digital Moist Heating Pad is more effective than other electric heating pads on the market because it delivers intense moist heat therapy. The moist heating pad expands the size of the blood vessels, increasing blood flow. The temperature of the heating pad is controlled by the patient with a digital controller that can be turned on and off. The digital controller is also used to set the treatment time and features a lock-out mode to guard against remiss touching of the controls during treatment.

Precautionary Instructions

The precautionary instructions found in this section and throughout this manual are indicated by specific symbols. Understand these symbols and their definitions before operating this equipment.

• [CAUTION]: Text with a “CAUTION” indicator explains possible safety infractions that could cause minor to moderate injury or damage to equipment.
• [WARNING]: Text with a “WARNING” indicator explains possible safety infractions that will potentially cause serious injury and equipment damage.
• [DANGER]: Text with a “DANGER” indicator explains possible safety infractions that are imminently hazardous situations that would result in death or serious injury.
• [EXPLOSION HAZARD]: Text with an “Explosion Hazard” indicator explains possible safety infractions if this equipment is used in the presence of flammable anesthetics.
• NOTE: Helpful information to aid in the particular area or function being described.

General Precautions

Read, understand and practice the precautionary and operating instructions found in this manual. Know the limitations and hazards associated with using any electrical stimulation device. Observe the precautionary and operational decals placed on the unit.

CAUTION: Burn or skin injury

• Unplug when not in use.
• DO NOT use while sleeping.
• DO NOT use on an infant or small child.
• DO NOT apply over insensitive skin or in the presence of poor circulation.
• Burns can occur regardless of control settings. Check skin under pad frequently to avoid burning and blistering.
• Never use pad without cover in place.
• DO NOT sit on or crush pad. Avoid sharp folds in pad.
• DO NOT expose heating pad or digital control to liquids as damage could occur to the heating pad or digital control.
• Carefully examine inner cover before each use. Discard the pad if inner covering shows any signs of deterioration.
• Treatment time should not exceed 30 minutes.
• DO NOT use pins or other connecting means to fasten pad in place.
• Never pull pad by the supply cord and do not use cord as a handle.
• Individuals with circulation problems should consult with a physician before using this product.
• DO NOT sit or lie on the pad.
• DO NOT use pad directly over cuts, abrasions or open wounds.
• Exercise extreme caution when using pad on non-communicative individuals.
• Handle control mechanism with care.
• DO NOT use pad as a bed warmer or foot warmer.
• Physiological Effects.

Additional Warnings

• Never use the Theratherm Moist Heating Pad without a clean flannel pad cover.
• Keep Theratherm pad out of the reach of children.
• Use of this heating pad is not intended as a substitute for consultation with your physician.
• DO NOT expose the heating pad digital control to temperature extremes (below -10° C/14° F or over 50° C/122° F) or excessive humidity (>90% RH) as damage could occur to the digital control.
• Equipment not suitable for use in the presence of a flammable anaesthetic mixture with air or with oxygen or nitrous oxide. [Flammable Anesthetic Warning]
• Special precautions should be taken with patients having desensitized skin.
• DO NOT allow the digital control to come in contact with the heating pad during use as damage could occur to the digital control.
• Degree of protection against harmful ingress of water: Ordinary Equipment. [Water Ingress Protection: Ordinary Equipment]

Nomenclature

LCD Display

The LCD display shows various indicators:

• Heating [?]
• Time [⏰]
• Temperature [?️]
• Lock [?]
• Malfunction [⚠️]
• Real-time/Setup temperature
• Temperature unit (°C/°F)
• Real-time/Setup times

Button Function

The control unit features the following buttons:

• Increase Value (+): Increases temperature or time settings.
• Decrease Value (-): Decreases temperature or time settings.
• Select Key: Press to select setup "Time" or "Temperature". Press and hold for 2 seconds to enable lock-out mode [?].
• On-Off/Status Key: Press and hold for 2 seconds to switch power on or off. Press momentarily to review setting parameters or real-time status.

Specifications

Product Specifications

• Output: Moisture heating
• Cover: 60% Cotton / 40% Polyester
• Display: Numerical LCD (Liquid Crystal Display)
• Button: Rubber made in double colors
• Sensor: High resolution Digital thermal sensor
• Control: Plus control-trig solid switched
• Circuit: Digital processor
• Protection: Thermal switched
• Mode of operation: Continuous operation
• Heating Selection: 86–166° F (+/- 2° F/ unit)
• Timer: 1-60 minutes (1 minute/ unit) Auto shut off
• Power Supply: AC 90–130V 40–70Hz

Pad Sizes

• Model 1030: 15″ x 7” (38 cm x 18 cm)
• Model 1031: 14" x 14" (36 cm x 36 cm)
• Model 1032: 27" x 14" (68 cm x 36 cm)
• Model 1033: 23″ x 20″ (58 cm x 50 cm)

Compliance

• Classification: Class II Equipment
• Type: BF Applied Part
• Compliant to Medical standards
• UL Classification: CLASSIFIED MEDICAL EQUIPMENT WITH RESPECT TO ELECTRICAL SHOCK, FIRE AND MECHANICAL HAZARDS ONLY IN ACCORDANCE WITH UL 2601-1/CSA C22.2 NO.601.1 71KJ
• EMC: IEC60601-1-2
• Safety: IEC60601-1
• CE Conformity: Conforms to EN 60601-1, MDD 93/42/EEC, EUROPEAN UNION 0413

Operation

Note: Make sure the pad cover is included in the package. If it is missing or damaged, please contact your local dealer.

How To Use Theratherm

1. Place the Theratherm Digital Moist Heating Pad into the provided flannel pad cover. Ensure the pad is lying flat within the cover for uniform heating. Always use a clean cover.
2. Insert the plug into a convenient 90-130 volt electric service outlet.
3. The skin in the treatment area should be intact with no cuts, abrasions, or open wounds. The skin should also be clean, free of dirt, oils, and perspiration.
4. Position the Theratherm Digital Moist Heating Pad on the area to be treated. REMEMBER: DO NOT lie or sit on the pad.
5. Press and hold the "ON-OFF/STATUS" button for 2 seconds. An audible tone indicates power is ON. The LCD display will momentarily show the power-on indicator (A), then the default or previous set parameters (B). The default factory settings are 126° F and 30 minutes.
6. Press the "SELECT" button to cycle between treatment temperature (C) and treatment time (D) settings.
7. Press the "+" or "-" buttons to increase or decrease the selected value.
8. To lock the desired settings, press and hold the "SELECT" button for 2 seconds until an audible tone is heard. A "key" icon [?] will appear on the LCD. To change settings, unlock by pressing and holding the "SELECT" button for 2 seconds until the audible tone is heard and the "key" icon disappears.
9. At any time during therapy, a momentary press of the "ON-OFF/STATUS" button provides a real-time review of parameters (B) and access to parameter changes.
10. Average treatment time is 20 to 30 minutes. It is not recommended to exceed 30 minutes of use in one therapy session.
11. At the end of the set treatment time, the unit will automatically power off.
12. NOTE: At any time during therapy, pressing the "ON-OFF/STATUS" button for 2 seconds or more will switch power OFF. At the end of treatment, it is recommended to unplug the unit from the wall outlet.
13. If the Malfunction icon [⚠️] is displayed on the LCD (C), an audible tone will continue for 5 seconds, and heat output will be automatically turned off. Unplug the unit and contact your distributor for appropriate action.

Pad Cover Maintenance

NOTE: Launder the flannel pad cover as needed. Replace the flannel pad cover when worn, scorched, discolored, or if holes develop in the fabric. Contact your Theratherm distributor for replacement flannel pad covers.

Maintenance and Warranty

Cleaning of Flannel Pad Cover

• Machine wash or hand wash in lukewarm/cold water with a mild detergent. Rinse well. Tumble dry on low heat setting.
• Dry clean is also an option.
• NOTE: DO NOT bleach. DO NOT use any type of solvent, such as thinner or benzine.

Cleaning of Controller

• Please use a soft cloth slightly moistened with water, then lightly wipe the surface.
• Do not use any type of solvent, such as thinner, or benzine.

Warranty

Chattanooga Group ("Company") warrants that the Theratherm Digital Moist Heating Pad ("Product") is free of defects in material and workmanship for one year (12 months) from the date of original consumer purchase. If this Product fails to function during the one-year warranty period due to a defect, Company or the selling dealer will repair or replace this Product without charge within thirty (30) days from the date of return. All repairs must be performed by a service center authorized by the Company. Unauthorized modifications or repairs will void this warranty.

This Warranty Does Not Cover:

• Replacement parts or labor furnished by anyone other than the Company, the selling dealer, or a certified Company service technician.
• Defects or damage caused by labor furnished by someone other than the Company, the selling dealer, or a certified Company service technician.
• Any malfunction or failure caused by product misuse, including failure to provide reasonable and required maintenance or any use inconsistent with the Product User's Manual.

COMPANY SHALL NOT BE LIABLE IN ANY EVENT FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES. 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 under this warranty:

1. A written claim must be made within the warranty period to the Company or the selling dealer. Written claims made to the Company should be sent to:

Chattanooga Group
4717 Adams Road
P.O. Box 489
Hixson, TN 37343 USA
Telephone: 423-870-2281
Outside USA: +1-423-870-7200
Facsimile: +1-423-875-5497

2. The Product must be returned to the Company or the selling dealer by the owner along with a copy of the purchase receipt.

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.

THE FOREGOING WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING ANY WARRANTY OR MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.