Roche Diabetes Care, Inc.

Roche Diagnostics Operations, Inc.

Roche Diagnostics Gmbh

F. Hoffmann-La Roche Ag

Richard W Wilson

Paul J Galley

John F Price

Marshall M Parker

Alan Greenburg

Robin S Wagner

Mark Gilmore Mears

Phillip Edgar Pash

Vincent R Rizzo

Kristin M Westerfield

Bettina Steiner

Lisa McCool

Sandy Mark Richards

Ulrich Porsch

Blaine Edward Ramey

Christopher L Belisle

James R Parker

Karl Werner

Stefan Lindegger

Vladimir Svetnik

Reto Sigrist

Nicole Bernini

Kai-Oliver Schwenker

Robert A Parks

Carol Jane Batman

Peter Seelig

Robert G Davies

Kurt Klem

Timothy L Ranney

Ralf Schmitz

Patricia A Hopkinson

Christian Niesporek

Nancy Kennedy Byrd

Lynne Denise Sly

Richard J Kasle

Greg Paul Carpenter

Michael Steven Ray

Leonard Allen Vetsch

Marvin W Glass

Gordon L McVey

William Brothers

Christopher Louis Belisle

Alan M Greenburg

Kurt Gerard Klem

Robert Glenn Davies

Robert Anthony Parks

According to some embodiments of the present disclosure, a device and method for determining an allowable amount of blood glucose (bG) of a patient is disclosed. The method further includes receiving a current bG measurement, determining a target bG value, and determining a correction delta bG value based on one or more advice history records. The method includes determining a correction meal rise value and determining a maximum allowed bG value based on the target bG value, the correction delta bG value, and the correction meal rise value. The method includes setting the allowable amount of bG value equal to the maximum allowed bG value when the current bG measurement is greater than the target bG value and determining the allowable amount of bG value using the target bG value and the correction delta bG value when the current bG measurement is less than the target bG value.

Handheld diabetes management device with bolus calculator

A device and method for delivering insulin to a patient is disclosed. The method includes receiving an amount of insulin to deliver to a patient and beginning delivery of the insulin to the patient. The method further includes monitoring the delivery of the insulin to determine whether the insulin pump is able to deliver the entire amount of insulin and maintaining a timer until the insulin pump recommences the delivery of the insulin. The method includes comparing an amount of time indicated by the timer to a threshold. The method further includes generating a first insulin delivery record indicating that a first amount of insulin was delivered when the amount of time indicated by the timer is less than the threshold and a second insulin record indicating that a second amount of insulin was delivered when the amount of time indicated by the timer is greater than the threshold.

Insulin pump and methods for operating the insulin pump

According to some aspects of the present disclosure a method for presenting a GUI for modifying medical data on a handheld medical device is disclosed. The method includes determining a correction bolus amount and a meal bolus amount for the patient. The method also includes presenting the GUI on a display of the medical device and presenting the correction bolus amount, the meal bolus amount and a total bolus amount in the GUI. The method also includes presenting a correction bolus amount modification field and a meal bolus amount field in the GUI. The correction bolus amount modification field and the meal bolus amount modification field allow the patient to provide input to modify the correction bolus amount and meal bolus amount, respectively. The method further includes receiving the input and generating an advice history record based on the input.

Graphical user interface for a handheld diabetes management device with bolus calculator

A handheld diabetes manager is presented with an improved graphical user interface for a bolus calculator. The bolus calculator is configured to receive blood glucose measurements from a blood glucose measurement module and operates, in response to an input, to compute an insulin recommendation for a patient based in part on the blood glucose measurements. The graphical user interface for the bolus calculator includes a health adjustment screen that enables a user to input a value for health events associated with the insulin recommendation, where the input value represents a cumulative effect of the health events on insulin of the patient and the health adjustment screen presents a different icon for each of the health events associated with the insulin recommendation.

Graphical user interface pertaining to a bolus calculator residing on a handheld diabetes management device

A method for conducting a Testing In Pairs (TIPs) blood glucose (bG) test using a handheld diabetes management device carried by a user. A processing subsystem of the device implements a software module for managing the TIPs test. The software module generates a plurality of predetermined acceptance time windows corresponding to different user defined events. The processing subsystem can identify specific ones of a plurality of bG test values read by the device that are obtained during the predetermined bG acceptance time windows, and which are identified as being related pairs of accepted bG test values that correspond to specific ones of the user defined events. The related pairs of accepted bG test values can then be stored in a database.

Handheld diabetes management device having testing in pairs blood glucose test

A method of checking the integrity of a dynamic link library (DLL) file called by an application being executed on a handheld medical device is described. The method includes loading a DLL from a read only memory (ROM) to a random access memory (RAM) beginning at a fixed location in the RAM. The DLL includes a first routine for performing a safety critical function of the handheld medical device and a second routine for performing a cyclical redundancy check (CRC) once the DLL is loaded to the RAM. The method includes selectively executing the first routine from the RAM. The method includes selectively executing the second routine from the RAM including: calculating a check value based on the DLL; comparing the check value with a predetermined check value; and indicating that an error is present when the check value is different than the predetermined check value.

Dynamic link library integrity checking for handheld medical devices

A method for monitoring blood glucose (bG) levels of a diabetic user. The method may be implemented on a non-transitory computer readable medium adapted to run on a processing subsystem, the processing subsystem forming a portion of a handheld diabetes management device for monitoring the bG levels of a diabetic user and determining a correction bolus to be provided to the user. The method may comprise using a memory to store information in a plurality of different time blocks. The information may include a plurality of differing user defined health events that each include a predetermined associated percentage value set by the user by which a correction bolus calculation will be modified to account for one of an increase or a decrease in insulin associated with each one of the defined health events. The processing subsystem may be used to communicate with the memory and to obtain the information and to calculate therefrom the correction bolus.

A method is disclosed for managing a three day profile blood glucose (bG) measurements that are provided by a user using a handheld diabetes management device. The method may involve configuring a database carried by the device to store a plurality of bG test values input by a user for each day of a three day test period. The bG test values are required to be provided by the user in accordance with a predetermined plurality of differing acceptance time windows during each day of the three day test period. If two or more windows are open concurrently when a given bG test value is obtained, the system allows the user to select the appropriate time window that the given bG test value should be associated with. A processing subsystem of the device determines if at least a predetermined minimum plurality of the stored bG test values has been provided by the user during the predetermined plurality of differing acceptance time windows for each day of the three day test period and, if so, the processing subsystem accepts the bG test values provided by the user when compiling results for a three day bG profile.

Handheld diabetes management device for obtaining three day blood glucose profile

A blood glucose test instrument kit having modular component parts capable of being assembled into a plurality of different handheld blood glucose test instruments is disclosed. The kit comprises the combination of an interconnection platform adapted to connect to a collection of interoperable modules. The collection of interoperable modules including: a plurality of different measurement engine modules, at least one user interface module, at least one power supply module. A handheld blood glucose test instrument is assembled by the interconnection to the interconnection platform of at least one measurement engine module, at least one user interface module, and at least one power supply module. The inter-module communication among the modules connected thereto to achieve enhanced glucose test instrument reliability by effecting at least one reliability protocol selected from a group of reliability protocols.

Blood glucose test instrument kit having modular component parts

An instrument ( ) has a well ( ) for receiving a dry cell ( ), an opening ( ) through which a first connector ( ) is exposed to the well ( ), and a boss ( ) adjacent the opening ( ). The boss ( ) precludes the wrong terminal of the dry cell ( ) from engaging the first connector ( ) when the dry cell ( ) is inserted into the well ( ) in incorrect orientation. A second connector ( ) includes a base ( ), a first leg ( ) resiliently connected to and extending away from the base portion, a second leg ( ) resiliently connected to and extending away from the first leg ( ), and a third leg ( ) resiliently connected to and extending away from the second leg ( ) and toward the first leg ( ). A display ( ) for the instrument ( ) has a lens ( ) having a substantially transparent substrate with a polyurethane coating. The instrument housing has first and second portions. At least one locator pin ( ) extends from one ( ) of the housing portions and at least one complementary socket ( ) extends from the other ( ) of the housing portions for receiving the pin ( ) to maintain the first ( ) and second ( ) portions in assembled orientation.

Apparatus and method for determining the concentration of a component of a sample

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Fortville, IN, United States of America

Richard W Wilson