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8
Technical specifications
8.1
Website
Stream Dx recommends using Google Chrome as your browser for accessing the Stream Dx Web
Portal.
8.2
Stream Dx Uroflowmeter
The Stream Dx Uroflowmeter measures flow rate by using a capacitive fluid height sensor sensor
as opposed to the more commonly method of using weight-based sensors. The fluid height
sensor is durable and able to be shipped to patients. One limitation of this device is that excessive
movement of the device during a void can invalidate the test results. Also, a void event occurring
less than 15 minutes after a previous void can also create invalid test results. The Stream Dx
System will detect these issues and notify the physician. For best results, instruct the patient to
place the Stream Dx Uroflowmeter on a flat closed toilet lid such that the opening of the Stream
Dx Uroflowmeter is around groin height. Ensure that the Stream Dx Uroflowmeter is as level as
possible.
The Stream Dx Device is made up of two components, the Puck and Sleeve. When the patient
receives the device, the two are already assembled together. Following the study period, the
Sleeve will be removed from the Puck by the patient by twisting the Sleeve off of the puck (See
Patient Instruction for Use). If the Sleeve is removed prior to the end of the study, it is not
recommended that the patient attempt to replace the Sleeve. Contact Stream Dx for further
instruction.
The Stream Dx Device is battery powered and does not connect to an external power supply.
Technical Specifications
Dimensions:
Height: 9.62 inches
Puck Width: 3.53 inches
Sleeve Length (including spout): 5.38
inches
Mass:
356 grams
Transportation Temperature and Storage
Conditions
Temperature:
+10
⁰
C to +40
⁰
C
Humidity:
30% -75% non-condensing relative
humidity.
