Device and method for setting therapeutic parameters for an infusion device

Abstract

Embodiments are directed to infusion devices, systems, and methods to detect a capacity of a collapsible fluid reservoir of an infusion cartridge and/or a volume of a fluid disposed in the collapsible fluid reservoir or some other parameters of the infusion cartridge, and setting corresponding therapeutic parameters of an infusion device. Embodiments may include, obtaining data on the volume of fluid in the collapsible fluid reservoir, analyzing the obtained data to determine the setting of therapeutic parameters, and setting one or more therapeutic parameters of an infusion device.

1 . A method for detecting a capacity of a collapsible fluid reservoir in an infusion cartridge and setting therapeutic parameters of a portable infusion pump, comprising:
 obtaining data on a capacity of the collapsible fluid reservoir;   analyzing obtained data on the capacity of the collapsible fluid reservoir to determine the setting of therapeutic parameters of the infusion pump; and   setting one or more therapeutic parameters of the infusion pump based on the obtained data.   
     
     
         2 . The method of  claim 1 , wherein setting a therapeutic parameter includes setting a basal rate range. 
     
     
         3 . The method of  claim 1 , wherein setting a therapeutic parameter includes setting a bolus volume range. 
     
     
         4 . The method of  claim 1 , wherein setting a therapeutic parameter includes setting a maximum bolus volume range. 
     
     
         5 . The method of  claim 1 , wherein setting a therapeutic parameter includes setting an insulin sensitivity. 
     
     
         6 . The method of  claim 1 , wherein obtaining data on the capacity of the collapsible fluid reservoir includes illuminating optical indicia on the infusion cartridge. 
     
     
         7 . The method of  claim 6 , further including reading an optical code on the infusion cartridge that indicates the capacity of the collapsible fluid reservoir with an optical sensor. 
     
     
         8 . The method of  claim 7 , wherein the optical code on the infusion cartridge is obtained from omnidirectionally reflecting stripes. 
     
     
         9 . The method of  claim 7 , wherein the optical code on the infusion cartridge is obtained from unidirectionally reflecting stripes. 
     
     
         10 . The method of  claim 6 , further including reading a bar code on the infusion cartridge. 
     
     
         11 . The method of  claim 6 , further including reading a quick response code on the infusion cartridge. 
     
     
         12 . The method of  claim 1 , wherein obtaining data on the capacity of the collapsible fluid reservoir includes sensing positions of a plurality of switches coupled to mechanical sensors of the infusion pump that are registered with surface grooves on the infusion cartridge indicating the capacity of the collapsible fluid reservoir. 
     
     
         13 . The method of  claim 1 , wherein obtaining data on the capacity of the collapsible fluid reservoir includes a reading of a radio-frequency identification (RFID) tag affixed on the infusion cartridge, the RFID tag adapted to store data regarding the capacity of the collapsible fluid reservoir. 
     
     
         14 . The method of  claim 13 , wherein a reading of the RFID tag is performed by an RFID reader, which is external to the infusion pump. 
     
     
         15 . The method of  claim 14 , wherein the reading of the RFID reader is wirelessly communicated to the infusion pump. 
     
     
         16 . The method of  claim 13 , wherein the reading of the RFID tag is performed by an RFID reader, which is secured to the infusion pump. 
     
     
         17 . A method for detecting a volume of a fluid disposed in a collapsible fluid reservoir of an infusion cartridge and setting therapeutic parameters, comprising:
 obtaining data on the volume of the fluid disposed in a collapsible fluid reservoir;   analyzing the obtained data on the volume of the fluid to determine the setting of therapeutic parameters; and   setting one or more therapeutic parameters of an infusion pump based on the analysis.   
     
     
         18 . The method of  claim 17 , wherein setting a therapeutic parameter includes setting a basal rate range. 
     
     
         19 . The method of  claim 17 , wherein setting a therapeutic parameter includes setting a bolus volume range. 
     
     
         20 . The method of  claim 17 , wherein setting a therapeutic parameter includes setting a maximum bolus volume range.