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Dexcom Inc dexcom g4 sensor
Dexcom G4 Sensor, supplied by Dexcom Inc, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/dexcom+sensor/dexcom+g4+sensor/pmc13065641-63-9-9
Average 86 stars, based on 1 article reviews
dexcom g4 sensor - by Bioz Stars, 2026-10
86/100 stars

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Article Title: Body Biofluids for Minimally‐Invasive Diagnostics: Insights, Challenges, Emerging Technologies, and Clinical Potential
Article Snippet: Commercially available sensors such as G6 and G4 from Dexcom, Freestyle Libre from Abbott, DEXCOM G5, and MiniMed Guardian from Medtronic are designed to function effectively for over a week.

Article Title: The Associations of Mean Glucose and Time in Range from Continuous Glucose Monitoring with HbA1c in Adults with Type 2 Diabetes.
Article Snippet: The Dexcom G4 sensor measures and records interstitial glucose readings every 5 min for up to 7 days and participants were masked to the glucose readings in this study.

Article Title: Linear Model Identification for Personalized Prediction and Control in Diabetes
Article Snippet: Objective: Type-1 diabetes (T1D) is a disease characterized by impaired blood glucose (BG) regulation, forcing patients to multiple daily therapeutic actions, including insulin administration.. T1D management could considerably benefit of accurate BG predictions and automated insulin delivery.. For both tasks, the large interand intra-individual variability in glucose response represents a major challenge.

Article Title: Penalty weighted glucose prediction models could lead to better clinically usage.
Article Snippet: Firstly, participants wore a CGM Dexcom G4 sensor – it is well known that CGM sensors have different accuracy and limitations in their usage.

Article Title: First in Human Feasibility Study of an Insulin Patch Pump Combined With CGM-Insulin Delivery Cannula
Article Snippet: Tschaikner et al evaluated this approach by combining a Dexcom G4 sensor with a standard Medtronic insulin infusion set and cannula, such that the sensing tip lay distal to insulin delivery.

Article Title: Body Biofluids for Minimally-Invasive Diagnostics: Insights, Challenges, Emerging Technologies, and Clinical Potential.
Article Snippet: Commercially available sensors such as G6 and G4 from Dexcom, Freestyle Libre from Abbott, DEXCOM G5, and MiniMed Guardian from Medtronic are designed to function effectively for over a week.

Article Title: The Associations of Mean Glucose and Time in Range from Continuous Glucose Monitoring with HbA1c in Adults with Type 2 Diabetes.
Article Snippet: Participants performed fingerstick calibrations for the Dexcom G4 sensor at least twice per day.

Article Title: Remote monitoring of analyte measurements
Article Snippet: Additionally, for further ease of understanding, the following components of FIG. 2C are used in one example of process 1000: the sensor system 8 and receiver 102 make comprise a DexCom G4 Platinum continuous monitoring system, available from DexCom, Inc., where the sensor 10 is a DexCom G4 sensor, the sensor electronics module 12 is a DexCom G4 transmitter, and the receiver is the DexCom G4 receiver; the receiver 102 is docked in the docking station 103 as illustrated and discussed with reference to FIG. 7B; the host communication device 105 comprises an Apple iPhone available from Apple, Inc.; and each remote monitor 114A-114M comprises an Apple iPhone or other mobile phone having an iOS® (commercially manufactured by Apple, Inc.), Android® (commercially manufactured by Google, Inc.) or Windows® (manufactured by Microsoft, Inc.) based mobile operating system.



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Proposed amended reporting format for CGM sensor measurement limit capping, illustrated using two exemplar 14-day windows from the Aleppo 2017 Replace-BG trial (Dexcom <t>G4</t> Platinum) for the participant with the highest proportion of upper-limit capped readings (A-D) and the participant with the highest proportion of lower-limit capped readings (E-H). Panels A and E show the ambulatory glucose profile (AGP) with median glucose (red line) and shaded 25–75% and 10–90% interpercentile ranges. Grey shaded bands above and below the dashed device detection limit lines (400 and 40 mg/dL) indicate the glucose range that cannot be measured by the device. Panels B and F show glucose-range exposure as a stacked bar chart, with black segments at the top and bottom representing readings at or beyond the device detection limits, extending the standard display. Panels C and G summarise conventional window-level metrics alongside device-limit capping statistics (frequency and longest run duration), and panels D and H show the glucose frequency distribution with lower and upper capped bins shaded black. These display elements are proposed as optional additions to standard CGM reporting software, to be shown only when capping is present.
Dexcom G4 Sensor, supplied by Dexcom Inc, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/dexcom+sensor/dexcom+g4+sensor/pmc13065641-63-9-9
Average 86 stars, based on 1 article reviews
dexcom g4 sensor - by Bioz Stars, 2026-10
86/100 stars
  Buy from Supplier

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Proposed amended reporting format for CGM sensor measurement limit capping, illustrated using two exemplar 14-day windows from the Aleppo 2017 Replace-BG trial (Dexcom G4 Platinum) for the participant with the highest proportion of upper-limit capped readings (A-D) and the participant with the highest proportion of lower-limit capped readings (E-H). Panels A and E show the ambulatory glucose profile (AGP) with median glucose (red line) and shaded 25–75% and 10–90% interpercentile ranges. Grey shaded bands above and below the dashed device detection limit lines (400 and 40 mg/dL) indicate the glucose range that cannot be measured by the device. Panels B and F show glucose-range exposure as a stacked bar chart, with black segments at the top and bottom representing readings at or beyond the device detection limits, extending the standard display. Panels C and G summarise conventional window-level metrics alongside device-limit capping statistics (frequency and longest run duration), and panels D and H show the glucose frequency distribution with lower and upper capped bins shaded black. These display elements are proposed as optional additions to standard CGM reporting software, to be shown only when capping is present.

Journal: medRxiv

Article Title: Prevalence, duration, and clinical implications of Continuous Glucose Monitor (CGM) measurement limit capping in type 1 diabetes

doi: 10.64898/2026.05.13.26353094

Figure Lengend Snippet: Proposed amended reporting format for CGM sensor measurement limit capping, illustrated using two exemplar 14-day windows from the Aleppo 2017 Replace-BG trial (Dexcom G4 Platinum) for the participant with the highest proportion of upper-limit capped readings (A-D) and the participant with the highest proportion of lower-limit capped readings (E-H). Panels A and E show the ambulatory glucose profile (AGP) with median glucose (red line) and shaded 25–75% and 10–90% interpercentile ranges. Grey shaded bands above and below the dashed device detection limit lines (400 and 40 mg/dL) indicate the glucose range that cannot be measured by the device. Panels B and F show glucose-range exposure as a stacked bar chart, with black segments at the top and bottom representing readings at or beyond the device detection limits, extending the standard display. Panels C and G summarise conventional window-level metrics alongside device-limit capping statistics (frequency and longest run duration), and panels D and H show the glucose frequency distribution with lower and upper capped bins shaded black. These display elements are proposed as optional additions to standard CGM reporting software, to be shown only when capping is present.

Article Snippet: Our BGM comparison is restricted to a single arm of a single trial using the older Dexcom G4 Platinum sensor (mean absolute relative difference (MARD) ∼14%), which has lower accuracy than the Dexcom G6 (MARD ∼9%) used in three of our four datasets.

Techniques: Software