Resonance R16M-Lite Screening Tympanometer
Product Code: R16M-LITE
- Portable, rechargeable, touchscreen tympanometer (no printer)
- 226 Hz and 1000 Hz probe tones (pressure range +200 daPa to -400 daPa)
- Ipsi acoustic reflex at 0.5, 1, 2 & 4 kHz (intensity range 50 to 100 dBHL)
- Large, 7" display with intuitive touchscreen icons
- Powered by rechargeable Li-Ion battery (included)
- MDS software (no license required) allows data transfer to PC via Bluetooth 2.1 or USB cable, data storage (locally or in Noah), reporting and printing features
- Three year warranty
- Packaged with printer: item# r16m-LITE-P
- r16m touchscreen
- r16m probe (226 Hz/1000 Hz)
- Kit with 125 assorted ear tips (25 each 16 mm (red), 14 mm (green), 12 mm (blue), 10 mm (red), 8 mm (green)
- Calibration cavity
- Medical power supply with 4 plug adapters (including standard AC plug adapter for U.S.)
- Pin and Puk document identifying serial number, PIN and PUK codes (see FAQs for more information)
- USB drive containing
- certificates and technical documents
- installer file for MDS Resonance Database Management Software
- user manual
- tutorial and procedures
- Stylus pen
- Soft carrying case
- Compatible Eartips for Tympanometry
To Perform Tympanometry:
The system defaults to the right ear in the adult test mode with a constant pressure speed throughout the test using a 226 Hz probe tone. To perform tympanometry:
- press TYMPANOMTERY icon
- press START
- during testing, the START button turns to a yellow STOP button
- when testing is complete, the yellow STOP button turns back to a green START button
How do I change testing parameters for tympanometry?
The tympanometry display screen is shows below. The left portion of the screen shows an RED highlighted box. Above the box is a RED horizontal header with the letter "R" in the far left hand side, indicating "Right Ear". The system defaults to the right ear. To change ears, touch the general area of the red highlighted box. The display will now show a tympanogram graph with a BLUE highlighted box and a BLUE horizontal header. The right portion of the blue header will show "L" for "Left Ear".
The display screen also features several touch buttons for changing various parameters as follows:
1: Mode button (adult or children): icon above indicates "Children function". When performing tympanometry, this option distracts child by showing animations on the display during testing.
2: Single vs Three Sequence button: Single option (designated with 1) performs one tympanogram; three sequence option (designated by 3) performs three tympanograms in sequence with ability for provider to select the one to be saved in database.
3:Pressure Range button: default setting =200/-400 daPa; other option is +100/-200 daPa.
4: Probe Tone button: default 226 Hz; other option is 1000 Hz.
5: Pressure Variation Rate button: AUTO introduces pressure at max speed and then reduces when approaching peak compliance (to improve definition). FAST option generates pressure variation rate constantly at the max speech throughout the entire test.
6: Start button: pressing this button starts the tympanometry procedure
To Perform Acoustic Reflex Testing:
To perform tympanometry:
- press REFLEX icon
- press START
- during testing, the START button turns to a yellow STOP button; the system automatically performs acoustic reflex testing for selected frequencies using established parameters
- when testing is complete, the yellow STOP button turns back to a green START button
The SETUP icon may be used to select/deselect test frequencies, set start and stop intensity levels (50-100 dB HL range), and increment levels (5 or 10 dB HL).
To Perform Rapid Screening:
This feature performs tympanometry and a reflex testing sequentially, eliminating the need to perform tympanometry and reflexes separately. The user can define which frequencies to include in reflex testing, and the unit offers the ability to save up to 3 test parameters
- press QUICK icon
- during testing, the START button turns to a yellow STOP button; the system performs tympanometry and immediately transitions to acoustic reflex testing for selected frequencies using established parameters
- when testing is complete, the yellow STOP button turns back to a green START button
How is the r16m-lite powered?
The unit can operate on its own internal rechargeable battery (Li-Ion), or connected to a standard power cord (included) that plugs into a wall outlet, or when placed on the charging cradle.
How do I turn the r16m-lite on?
Briefly press the main switch located at the top left side of the unit. To switch the device off, press the same button for about 2 seconds and then release.
What is the PIN code for my device and why do I need one?
The standard PIN code is 1 2 3 4. When turning the device on for the first time, enter the standard PIN code to unlock the device. Once unlocked, the PIN can be changed. Resonance updated the user interface to comply with European regulations and to protect patient data.
How do I change the PIN code for my device?
- press SETUP
- press CHANGE PIN icon
- follow the instructions
How do I exit out of the CHILDREN tympanometry mode? The display keeps showing an animation and I can't get back to the main menu.
Press and hold the arrow button in the upper left hand corner of the screen.
What is the PUK code for my device and why do I need one?
The PUK code is a second code for unlocking the device in case the wrong PIN code is entered after three attempts. Entering the wrong PIN code three times will lock the device. The PUK code will be needed to unlock the unit.
Where do I find the PIN and PUK codes for my device?
The PIN and PUK codes for your device appear at the bottom portion of the Pin and Puk document packaged with the unit (it should reside in a plastic bag containing the USB pen drive and stylus pen). The standard PIN code is 1 2 3 4 which can be changed to a custom code. The PUK code is unique to the device. The PIN and PUK document should be filed for future reference in the event the wrong PIN is entered three time, locking the device, and to quickly access the serial number of the device.
Components (Front & Side Panels)
1: Connection for probe
2: Connection for contra stimulation transducer
3: 7" touch screen display
4: External body
5: Main switch
6: LED indicator (battery charger)
7: power supply
8: not in use
9: USB port for connection of pen drive (for software) or optional external key board
Main Display of r16m-LITE
1: Tympanometry
2: Reflex
3: Quick
4: Setup
5: Patient
Main Tympanometry Display of r16m-LITE
1: Mode button (adult or children): icon above indicates "Children function". When performing tympanometry, this option distracts child by showing animations on the display during testing.
2: Single vs Three Sequence button: Single option (designated with 1) performs one tympanogram; three sequence option (designated by 3) performs three tympanograms in sequence with ability for provider to select the one to be saved in database.
3: Pressure Range button: default setting =200/-400 daPa; other option is +100/-200 daPa.
4: Probe Tone button: default 226 Hz; other option is 1000 Hz.
5: Pressure Variation Rate button: AUTO introduces pressure at max speed and then reduces when approaching peak compliance (to improve definition). FAST option generates pressure variation rate constantly at the max speech throughout the entire test.
6: Start button: pressing this button starts the tympanometry procedure
Main Acoustic Reflex Display of r16m-LITE
1: Start button
2: Mode button: (adult or children): icon above indicates "Children function". When performing tympanometry, this option distracts child by showing animations on the display during testing. S
3: IPSI button: for r16m-LITE, the only option is IPSI.
4: Setup button: accesses acoustic reflect setup menu that allows user to enable/disable frequencies to be tested, the start and maximum desired stimulus presentation level, dB increment size, and duration of the presentation.
How do I add my logo to the report?
- go to MENU
- select TOOLS
- REPORT OPTIONS
- REPORT CUSTOMIZATION
- click the BUSINESS INFO tab.
- right click on image place holder to LOAD logo
General Specs:
- Dimensions: 7.08" x 5.32" x 1.62" (180mm x 135mm x 41mm)
- Display resolution: 800 x 480 at 113 pixels per inch
- Weight: 1.26 lbs (570 gm)
- Consumption:
- up to 3 hours of continuous testing
- charge time: up to 80% charged in 2 hours
Things to Know Before you Buy
The unit is ideal for tympanometric screening for pediatric and adult patients
The r16m-LITE offers 226 Hz and 1000 Hz probe tones. The 1000 Hz probe tone is applicable to pediatric patients 6 months of age or younger. This model also offers ipsilateral acoustic reflex capabilities for the standard frequencies of 0.5, 1 2 and 4 kHz.
Three different versions of the r16m are available; make the most informed decision by reading this
Three versions include r16m-LITE, r16m, and r16m-D. All three versions offer 226 Hz and 1000 Hz probe tone. All three versions offer ipsilateral acoustic reflex capabilities at 0.5, 1, 2 and 4 kHz. The main differences involve contralateral acoustic reflex capabilities, acoustic reflex decay capabilities, Eustachian Tube Function (ETF) test features as follows:
In addition, the r16m and r16m-D versions can be upgraded with OAE software modules whereas the r16m-LITE can not be upgraded.
The r16m-LITE cannot be upgraded with available OAE software modules
The r16m-LITE is NOT eligible for DPOAE software upgrade. If you are anticipating the future need, considering, or in need for a tympanometer with DPOE capabilities, see r16m or r16m-D.
This version of the r16m-LITE does not come packaged with an external WiFi printer
If you are interested in the r16m-LITE, see item r16m-LITE-P. NOTE: if you are not if you should purchase a unit with versus without, it makes more sense to purchase the r16m-LITE-P that comes with a printer. If you purchase the r16m-LITE without a printer, you can always add the optional external Wi-Fi printer in the future, however, your overall investment will cost more. If in doubt, purchase the unit that comes pre-packaged with a printer.
The r16m-LITE operates via a touchscreen using intuitive icons
This unit operates on a touchscreen and does not contain manual buttons or dials. The icons are intuitive and easy to use.
Technical support, calibration, and service is provided and managed through Oaktree Products
Responsive, efficient, and effective support is critical for busy providers to be able to use their equipment without delay. Equipment calibration is required annually. Equipment may need to be serviced over the years. Oaktree Products has made arrangements to coordinate and provide support, calibration and service to allow providers to focus on their clinical practice.