(147 days)
The Clever Choice Voice+ S Blood Glucose Monitoring System is intended to be used for the quantitative measurement of glucose in fresh capillary whole blood samples drawn from the fingertip, palm, forearm, upper arm, calf and thigh. The Clever Choice Voice + S Blood Glucose Monitoring System is to be used by a single person and should not be shared. The Clever Choice Voice+ S Blood Glucose Monitoring System is intended for self testing outside the body (in vitro diagnostic use) by people with diabetes at home as an aid to monitor the effectiveness of diabetes control. The Clever Choice Voice+ S Blood Glucose Monitoring System should not be used for the diagnosis of or screening for diabetes, nor for neonatal use. Alternative site testing should be done only during steady- state times (when glucose is not changing rapidly). The Clever Choice Blood Glucose Test +S Test Strips are for use with the Clever Choice Voice+ S Blood Glucose Meter to quantitatively measure glucose in fresh capillary whole blood samples drawn from the fingertips, palm, forearm, upper arm, calf and thigh. The Clever Choice Glucose Controls are intended for in vitro diagnostic use (i.e. for external use only) by healthcare professionals and in the home by people with diabetes mellitus to assess the performance of the Clever Choice Voice+ S meters and Clever Choice +S Test Strips.
The Clever Choice Voice+ M Blood Glucose Monitoring System is intended to be used for the quantitative measurement of glucose in fresh capillary whole blood samples drawn from the fingertip, palm, forearm, upper arm, calf and thigh. The Clever Choice Voice + M Blood Glucose Monitoring System is intended for testing outside the body (in vitro diagnostic use) and is intended for multiple-patient use in professional healthcare settings as an aid to monitor the effectiveness of a diabetes control program. The Clever Choice + M Blood Glucose Monitoring System should not be used for the diagnosis of or screening for diabetes, nor for neonatal use. Alternative site testing such as the palm, forearm, upper arm, calf and thigh should be done only during steady – state times (when glucose is not changing rapidly). The Clever Choice Blood Glucose +M Test Strips are for use with the Clever Choice Voice+ M Blood Glucose Meter to quantitatively measure glucose in fresh capillary whole blood samples drawn from the fingertips, palm, forearm, upper arm, calf and thigh. The Clever Choice Glucose Controls are intended for in vitro diagnostic use (i.e. for external use only) by healthcare professionals and in the home by people with diabetes mellitus to assess the performance of the Clever Choice Voice+ M meters and Clever Choice +M Test Strips. Only auto-disabling, single use lancing devices may be used with this device.
The Clever Choice+ S Blood Glucose Monitoring System is intended to be used for the quantitative measurement of glucose in fresh capillary whole blood samples drawn from the fingertip, palm, forearm, upper arm, calf and thigh. The Clever Choice+ S Blood Glucose Monitoring System is to be used by a single person and should not be shared. The Clever Choice+ S Blood Glucose Monitoring System is intended for self testing outside the body (in vitro diagnostic use) by people with diabetes at home as an aid to monitor the effectiveness of diabetes control. The Clever Choice+ S Blood Glucose Monitoring System should not be used for the diagnosis of or screening for diabetes, nor for neonatal use. Alternative site testing should be done only during steady- state times (when glucose is not changing rapidly). The Clever Choice +S Blood Glucose Test Strips are for use with the Clever Choice+ S Blood Glucose Meter to quantitatively measure glucose in fresh capillary whole blood samples drawn from the fingertips, palm, forearm, upper arm, calf and thigh. The Clever Choice Glucose Controls are intended for in vitro diagnostic use (i.e. for external use only) by healthcare professionals and in the home by people with diabetes mellitus to assess the performance of the Clever Choice+ S meters and Clever Choice +S Test Strips.
The Clever Choice Voice+ M Blood Glucose Monitoring System is intended to be used for the quantitative measurement of glucose in fresh capillary whole blood samples drawn from the fingertip, palm, forearm, upper arm, calf and thigh. The Clever Choice+ M Blood Glucose Monitoring System is intended for testing outside the body (in vitro diagnostic use) and is intended for multiple-patient use in professional healthcare settings as an aid to monitor the effectiveness of a diabetes control program. The Clever Choice Voice+ M Blood Glucose Monitoring System should not be used for the diagnosis of or screening for diabetes, nor for neonatal use. Alternative site testing such as the palm, forearm, upper arm, calf and thigh should be done only during steady – state times (when glucose is not changing rapidly). The Clever Choice Blood +M Glucose Test Strips are for use with the Clever Choice+ M Blood Glucose Meter to quantitatively measure glucose in fresh capillary whole blood samples drawn from the fingertips, palm, forearm, upper arm, calf and thigh. The Clever Choice Glucose Controls are intended for in vitro diagnostic use (i.e. for external use only) by healthcare professionals and in the home by people with diabetes mellitus to assess the performance of the Clever Choice+ M meters and Clever Choice +M Test Strips. Only auto-disabling, single use lancing devices may be used with this device.
Clever Choice Voice+ S Blood Glucose Monitoring System (BGMS) consists of a blood glucose meter, single use test strips, and the control solutions.
Clever Choice Voice+ M Blood Glucose Monitoring System (BGMS) consists of a blood glucose meter, multi use test strips, and the control solutions.
The four blood Glucose Monitoring system models are all based on an electrochemical biosensor technology (electrochemical) and the principle of capillary action. Capillary action at the end of the test strip draws the blood into the action chamber and the blood glucose result is displayed in 5 seconds. The control solution available is used to test the performance of the device. All of them use the same technological characteristics for testing with their predicate device. The appearance is different from their predicate device. The new Blood Glucose Monitoring Systems have a function of ejecting the used test strip, which is also different from their predicate device.
The provided 510(k) summary for the Simple Diagnostics Clever Choice Blood Glucose Monitoring Systems states that performance testing was conducted according to ISO 15197: In vitro diagnostic test systems- Requirements for blood-glucose monitoring systems for self-testing in managing diabetes mellitus. However, the summary does not provide a detailed table of acceptance criteria or the specific reported device performance values against those criteria. It also lacks detailed information about the study design that would allow for a complete description of the elements requested in the prompt (sample sizes, expert qualifications, etc.).
Based on typical requirements for blood glucose monitoring systems and the information provided, here's an attempt to answer the questions, noting where information is missing:
1. Table of Acceptance Criteria and the Reported Device Performance:
The document states compliance with ISO 15197. This standard specifies accuracy criteria for blood glucose meters. Typical criteria for ISO 15197 are:
| Glucose Concentration (mg/dL) | Acceptance Criteria (Deviation from Reference) | Device Performance (Not explicitly stated in the document) |
|---|---|---|
§ 862.1345 Glucose test system.
(a)
Identification. A glucose test system is a device intended to measure glucose quantitatively in blood and other body fluids. Glucose measurements are used in the diagnosis and treatment of carbohydrate metabolism disorders including diabetes mellitus, neonatal hypoglycemia, and idiopathic hypoglycemia, and of pancreatic islet cell carcinoma.(b)
Classification. Class II (special controls). The device, when it is solely intended for use as a drink to test glucose tolerance, is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 862.9.