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Summary of Contents for JTECH Northstar Echo
- Page 1 Your reliable source for objective data testing systems INTAKE EVALUATE ANALYZE REPORT © 2018 JTECH Medical MN065_N...
- Page 2 Fax (385) 695-5001 www.jtechmedical.com © 2018 JTECH Medical All rights reserved. This manual is provided as a service to our customers, any other use is strictly prohibited. This manual may not be reproduced by any means, physically or electronically, without the express written consent of JTECH Medical.
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Page 3: Table Of Contents
Storage ........19 Cleaning, Disinfection, and Sterilization ..19 © 2018 JTECH Medical MN065_N... -
Page 4: Graphic Symbol Definitions
Non-Ionizing Radiation An ISO 15223 symbol Warning: devices are non sterile FCC Logo Northstar Echo products comply with Part 15 of the FCC Rules Indicating Degree of protection against electric shock: An IEC 60878 symbol Class 2 Electrical equipment An ISO 15223 symbol... -
Page 5: Conventions Used Throughout This Manual
The Northstar software calculates CV using population standard deviation. Note that this differs from CV calculated using the sample standard deviation, which can give a very different result. • Device - This refers to a JTECH Medical testing device, used in conjunction with the Northstar software to record test data. -
Page 6: Led States
NORTHSTAR ECHO USER’S MANUAL LED States Receiver LED states Explanation Off, the Receiver is not powered The Receiver is powered. Device LED states Explanation Off power state. Solid GREEN Device is indicating that the battery has completed charging. Solid GREEN, blinking BLUE 1... -
Page 7: Warnings And Notifications
Warning: Northstar Echo devices are not intended for use while attached to the charger. Never attempt to operate the device while it is connected to the charger as electrical shock or damage to the device may occur. -
Page 8: Emc Notice
The Northstar Echo wireless system includes a variety of devices containing a built-in radio frequency transceiver that transmits to, and receives data from, the Northstar Echo receiver. For more information on EMC see appendix “EMC Guidance” on page 37. WARNING: Medical Electrical Equipment needs special precautions regarding EMC and needs to be installed and put into service according to the EMC information provided in this manual. -
Page 9: Indications/Contraindications For Use
Performing the required initial charge for your new device batteries is essential before attempting to use them. When not in use, Northstar Echo devices remain in a “power-off” state to conserve battery life. If not used, the device can remain in the off-power state for several days without needing a recharge. However, if the device has not been charged within 30 days, we recommend recharging the battery before use. -
Page 10: Device Operation
Features and Benefits • The Northstar Echo system is a battery powered wireless testing system, which allows for flexibility and mobility in testing. • Hands Free Wireless Testing - no tethers or cables to interfere with testing or clinic set up. -
Page 11: Wireless Dual Inclinometers (9Rf403, 9Rf404)
Comes in a set with Wrist Lanyard (7AC006) – The Wrist Lanyard is Small, Medium, and used to help prevent dropping devices when Large straps. carrying, or when performing some tests. © 2018 JTECH Medical MN065_N... -
Page 12: Wireless Muscle Tester (9Rf405)
NORTHSTAR ECHO USER’S MANUAL Wireless Muscle Tester (9RF405) Used to convey a subject’s ability to resist force for a given muscle or muscle group. Also used for determining max force a subject can exert. 1. Attach appropriate accessory to Muscle Tester by inserting the metal shaft on the accessory into the accessory receptacle on the Muscle Tester. -
Page 13: Wireless Grip (9Rf406)
Wrist Lanyard (7AC006) – The Wrist Lanyard is used to help prevent dropping devices when carrying, or when performing some tests. Grip Stand (8MH234) – The Grip Stand holds the grip securely in a vertical position for testing on a table or desk. © 2018 JTECH Medical MN065_N... -
Page 14: Wireless Algometer (9Rf407)
NORTHSTAR ECHO USER’S MANUAL Wireless Algometer (9RF407) Used to convey pain response and pressure threshold. 1. Attach appropriate accessory to Algometer by inserting the metal shaft on the accessory into the accessory receptacle on the Algometer. Note: One of the Algometry Tips must be used with the Algometer. -
Page 15: Wireless Goniometer (9Rf408)
Goniometer Extension arms (9AK113) – Aids in visual confirmation of alignment, or in aligning the Goniometer to extremities. Comes in a set of two (2) arms. Wrist Lanyard (7AC006) – The Wrist Lanyard is used to help prevent dropping devices when carrying, or when performing some tests. © 2018 JTECH Medical MN065_N... -
Page 16: Wireless Pinch Gauge (9Rf409)
NORTHSTAR ECHO USER’S MANUAL Wireless Pinch Gauge (9RF409) Used to convey functional abilities concerning pinch strength. 1. Push the “On” button on the Pinch Gauge to enable communication with the Northstar Receiver. For instructions on performing specific tests, please refer to the multimedia help system in the Northstar Software. -
Page 17: Wireless Static Force Gauge (9Rf410)
“smart” load cell technology. Maintains accuracy even when force is applied off-center. Accessories T-Bar (9AC002) – The T-Bar is essential for doing lifting or pulling tests that require the use of two hands. Attaches to the Accessory Attachment receptacle. © 2018 JTECH Medical MN065_N... - Page 18 NORTHSTAR ECHO USER’S MANUAL Static Force Gauge Accessories (Continued) D-Handle (9AC003) – The D-Handle is the perfect choice for doing one-hand lifts or pulls. Attaches to the Accessory Attachment receptacle. Hook w/Stud (741) – The hook attachment allows you to use virtually any item for lifting or pulling tests.
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Page 19: Frequently Asked Questions
Can I block the signal during testing? Unlike infrared systems, Northstar Echo is not based on line of sight, so standing between the device and the receiver should not interfere with the signal, provided you are within the operational distance. -
Page 20: Troubleshooting Your Devices
What happens if my device does not recharge? Because of the sensitive electronics inside, Northstar Echo devices are not designed for battery replacement in the field. If a device fails to hold a charge, contact JTECH Medical Customer Service. -
Page 21: Storage And Cleaning Of Devices
Storage and Cleaning of Devices Notice: The Northstar Echo devices are sensitive electronic devices, and should be handled with care. If handled and cared for properly, the devices have all been designed and manufactured to provide years of accurate and reliable use. -
Page 22: Maintenance
Although the Northstar Echo devices are manufactured with great care, and tested thoroughly prior to shipment, it is possible that your Northstar Echo or accompanying devices may require repair. If this unlikely event arises, please follow these instructions in order to ensure accurate and prompt servicing of your devices. -
Page 23: Customer Support
Notice: JTECH Medical is not responsible for loss or damage during shipping. Customer Support JTECH Medical provides customer support for all the products we sell. You may register up to three individuals from your office to serve as eligible customer support contacts (this can be done anytime during your support agreement). -
Page 24: Product Return Policy
ATTN.: RMA# (insert number) When returning merchandise, please include a copy of your original invoice or packing slip to ensure prompt issuing of credit. Return the Northstar Echo component (including all accessories) postage paid and insured to JTECH Medical. Notice: JTECH Medical is not responsible for loss or damage during shipping. -
Page 25: Hardware Limited Warranty
Warranty begins at the date of purchase. New hardware includes a standard one year limited warranty. In view of the varied conditions in which the equipment will be used, it is sold "as is" and JTECH's responsibility does not go beyond the terms set forth above. JTECH will not be responsible for medical expenses or any direct, incidental, or consequential damages arising from the use of this product. -
Page 26: Technical Specifications For Wireless Receiver (9Rf401)
NORTHSTAR ECHO USER’S MANUAL Technical Specifications for Wireless Receiver (9RF401) Used to send and receive wireless transmissions to/from Northstar Echo devices. Dimensions 11.4 cm x 4.1 cm x 2 cm (4.5 in x 1.6 in x 0.8 in) Weight 0.04 kg (0.08 lb) -
Page 27: Technical Specifications For Wireless Dual Inclinometers (9Rf403, 9Rf404)
Four(4) - six(6) continuous hours of charging following initial charge Battery conservation Devices transition to “off power” state when not in use Specified Power Supply, JTECH Medical PN: PW006 [Protek Power PMP15M-10-B6] or (Battery Charger) JTECH Medical PN: PW008 [Globtek, Inc. WR9QA3000CCP-N-MED] Type of Protection against electric... -
Page 28: Technical Specifications For Wireless Muscle Tester (9Rf405)
Four(4) - six(6) continuous hours of charging following initial charge Battery conservation Devices transition to “off power” state when not in use JTECH Medical PN: PW006 [Protek Power PMP15M-10-B6] or Specified Power Supply, (Battery Charger) JTECH Medical PN: PW008 [Globtek, Inc. WR9QA3000CCP-N-MED]... -
Page 29: Technical Specifications For Wireless Grip (9Rf406)
Four(4) - six(6) continuous hours of charging following initial charge Battery conservation Devices transition to “off power” state when not in use Specified Power Supply, JTECH Medical PN: PW006 [Protek Power PMP15M-10-B6] or (Battery Charger) JTECH Medical PN: PW008 [Globtek, Inc. WR9QA3000CCP-N-MED] Type of Protection against electric... -
Page 30: Technical Specifications For Wireless Algometer (9Rf407)
Four(4) - six(6) continuous hours of charging following initial charge Battery conservation Devices transition to “off power” state when not in use Specified Power Supply, JTECH Medical PN: PW006 [Protek Power PMP15M-10-B6] or (Battery Charger) JTECH Medical PN: PW008 [Globtek, Inc. WR9QA3000CCP-N-MED] Type of Protection against electric... -
Page 31: Technical Specifications For Wireless Algometer End Test Switch (Rf116)
Four(4) - six(6) continuous hours of charging following initial charge Battery conservation Devices transition to “off power” state when not in use Specified Power Supply, JTECH Medical PN: PW006 [Protek Power PMP15M-10-B6] or (Battery Charger) JTECH Medical PN: PW008 [Globtek, Inc. WR9QA3000CCP-N-MED] Type of Protection against electric... -
Page 32: Technical Specifications For Wireless Goniometer (9Rf408)
Four(4) - six(6) continuous hours of charging following initial charge Battery conservation Devices transition to “off power” state when not in use Specified Power Supply, JTECH Medical PN: PW006 [Protek Power PMP15M-10-B6] or (Battery Charger) JTECH Medical PN: PW008 [Globtek, Inc. WR9QA3000CCP-N-MED] Type of Protection against electric... -
Page 33: Technical Specifications For Wireless Pinch Gauge (9Rf409)
Four(4) - six(6) continuous hours of charging following initial charge Battery conservation Devices transition to “off power” state when not in use Specified Power Supply, JTECH Medical PN: PW006 [Protek Power PMP15M-10-B6] or (Battery Charger) JTECH Medical PN: PW008 [Globtek, Inc. WR9QA3000CCP-N-MED] Type of Protection against electric... -
Page 34: Technical Specifications For Wireless Static Force Gauge (9Rf410)
Four(4) - six(6) continuous hours of charging following initial charge Battery conservation Devices transition to “off power” state when not in use JTECH Medical PN: PW006 [Protek Power PMP15M-10-B6] or Specified Power Supply, (Battery Charger) JTECH Medical PN: PW008 [Globtek, Inc. WR9QA3000CCP-N-MED]... -
Page 35: Technical Specifications And Warnings For Static Force Gauge Accessories
Maximum Force Input 500 lbf* Material Type Rubber Pad: Silicone / Shaft: Stainless Steel Notice: Accessory Maximum Force Input applies to the accessory only, and does not apply to the accessory when attached to any device. © 2018 JTECH Medical MN065_N... - Page 36 NORTHSTAR ECHO USER’S MANUAL Technical Specifications and Warnings for Static Force Gauge Accessories (Continued) Curved Pad (8AC009) Dimensions (l x w) 1.625 x 2.25 in. Weight 0.81 lb. Maximum Force Input 500 lbf* Material Type Rubber Pad: Silicone / Shaft: Stainless Steel 4”...
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Page 37: Technical Specifications For Power Supply (Pw006)
15 W Type of Protection against electric Class II shock Manufacturer, Model JTECH Medical PN: PW006 [Protek Power PMP15M-10-B6] Protection against harmful ingress of IPX0 - ordinary equipment water Degree of Safety of Application in the This device is not suitable for use in the presence of flammable... -
Page 38: Technical Specifications For Power Supply (Pw008)
15 W Type of Protection against electric Class II shock Manufacturer, Model JTECH Medical PN: PW008 [Globtek, Inc. WR9QA3000CCP-N-MED] Protection against harmful ingress of IPX0 - ordinary equipment water Degree of Safety of Application in the This device is not suitable for use in the presence of flammable... -
Page 39: Emc Guidance
WARNING: The use of portable and mobile RF equipment can affect the normal operation of medical electrical equipment. WARNING: Making any modifications or using any accessories not specifically approved by JTECH Medical may reduce immunity to electromagnetic interference or increase electromagnetic emissions. - Page 40 NORTHSTAR ECHO USER’S MANUAL Guidance and Manufacturer’s Declaration - Electromagnetic Immunity The Echo Devices are intended for use in the electromagnetic environment specified below. The customer or user of the Echo Devices should assure that they are used in such an environment.
- Page 41 Echo Devices should be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as re-orienting or relocating the Echo Devices. Over the frequency range 150 kHz to 80 MHz, field strengths should be less than [V1] V/m. © 2018 JTECH Medical MN065_N...
- Page 42 NORTHSTAR ECHO USER’S MANUAL Recommended separation distances between portable and mobile RF communications equipment and the Echo Devices The Echo Devices are intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or the user of the Echo Devices can help prevent...
- Page 43 INTAKE EVALUATE ANALYZE REPORT This page left intentionally blank © 2018 JTECH Medical MN065_N...
- Page 44 objective functional testing systems INTAKE EVALUATE ANALYZE REPORT...
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