Predictive medication safety

Patent metadata

Field	Value
Publication number	US-12475417-B2
Application number	US-202418732467-A
Country	US
Kind code	B2
Filing date	Jun 3, 2024
Priority date	Mar 13, 2013
Publication date	Nov 18, 2025
Grant date	Nov 18, 2025

Abstract

A system and method for facilitating safe use of a medical device is provided. In one aspect, a method includes receiving an indication that a user has entered a set of parameters into a medical device to provide a medical treatment to a patient, receiving a history of previous medical treatment provided to the patient using the medical device, generating one or more alternative parameters for providing the medical treatment to the patient based on the set of parameters and the received history of previous medical treatment, causing, based on the generating of the one or more alternative parameters, a locking of the medical device to restrict operation of the medical device until an override of the lock is received, providing a notification for display to the user regarding the alternative parameters.

First claim

What is claimed is:

1 . A method performed by one or more processors associated with a medical device, comprising:
receiving an identification of a user and an input at the medical device to cause the medical device to provide a medical treatment for a patient; obtaining, from a data storage, based on the identification and prior to the medical device providing the medical treatment to the patient, a history of previous medication or device usage by the user; determining that the history of previous medication or device usage does not satisfy a predetermine guideline or pattern; causing, responsive to the history not satisfying the predetermined guideline or pattern, a locking of the medical device to restrict an operation of the medical device by the user until an override is received; providing, for display to the user, a notification associated with the predetermined guideline or pattern not being satisfied; receiving the override of the locking; and causing, when the override is received, the medical device to begin providing the medical treatment for the patient.

2 . The method of claim 1 , wherein the history comprises a recorded history of waste, and wherein:
determining that the history of previous medication or device usage does not satisfy a predetermine guideline or pattern comprises determining that the user is associated with exceeding a threshold level of waste of a medication.

3 . The method of claim 2 , wherein determining that the user is associated with exceeding a threshold level of waste comprises:
determining the user's level of waste for the medication based on a history of the medication being dispensed but never used by the user; and determining that the user's level of waste exceeds the threshold level of waste.

4 . The method of claim 2 , wherein:
providing the notification comprises providing a reminder for the user to be careful in dispensing the medication, or proposing an alternative workflow to dispensing the medication.

5 . The method of claim 1 , wherein the medical device comprises an infusion pump and providing the medical treatment for the patient comprises administering a medication to the patient by the infusion pump, wherein receiving the input at the medical device for providing the medical treatment comprises:
receiving one or more parameters entered by the user to cause the infusion pump to administer the medication.

6 . The method of claim 5 , wherein obtaining the history of previous medication or device usage by the user comprises obtaining a history of medication delivery parameters previously entered into the infusion pump,
wherein the method further comprises:
determining, based on the history of previous medication or device usage, that one or more alternative parameters should be entered that are different than the one or more parameters entered by the user; and
providing a notification of the one or more alternative parameters.

7 . The method of claim 6 , further comprising:
causing the medical device to begin administering the medication to the patient only after receiving an indication that the one or more alternative parameters were entered.

8 . The method of claim 5 , wherein obtaining the history of previous medication or device usage by the user comprises obtaining a history of medication delivery parameters previously entered into the infusion pump,
wherein the method further comprises: determining that the user has a history of entering medication delivery parameters incorrectly, wherein the operation of the medical device is caused to be restricted based on the user's history of entering medication delivery parameters incorrectly.

9 . The method of claim 1 , wherein obtaining the history of previous medication or device usage by the user comprises:
receiving, from a system remote from the medical device, responsive to the identification and prior to providing the medical treatment, a history of providing treatment to the patient using the medical device.

10 . The method of claim 1 , wherein the history of previous medication or device usage by the user comprises an identification of one or more errors made by the user with the medical device or the patient.

11 . A medical device monitoring system, comprising:
one or more processors; and a non-transitory computer-readable memory storing instructions thereon that, when executed, cause the one or more processors to execute a monitoring application and perform operations comprising:
receiving an identification of a user and an input at to use a medical device to cause the medical device to provide a medical treatment for a patient;
obtaining, from a data storage, based on the identification and prior to the medical device providing the medical treatment to the patient, a history of previous medication or device usage by the user;
determining that the history of previous medication or device usage does not satisfy a predetermine guideline or pattern;
causing, responsive to the history not satisfying the predetermined guideline or pattern, a locking of the medical device to restrict an operation of the medical device by the user until an override is received;
providing, for display to the user, a notification associated with the predetermined guideline or pattern not being satisfied;
receiving the override of the locking; and
causing, when the override is received, the medical device to begin providing the medical treatment for the patient.

12 . The medical device monitoring system of claim 11 , wherein the history comprises a recorded history of waste, and wherein:
determining that the history of previous medication or device usage does not satisfy a predetermine guideline or pattern comprises determining that the user is associated with exceeding a threshold level of waste of a medication.

13 . The medical device monitoring system of claim 12 , wherein determining that the user is associated with exceeding a threshold level of waste comprises:
determining the user's level of waste for the medication based on a history of the medication being dispensed but never used by the user; and determining that the user's level of waste exceeds the threshold level of waste.

14 . The medical device monitoring system of claim 12 , wherein:
providing the notification comprises providing a reminder for the user to be careful in dispensing the medication, or proposing an alternative workflow to dispensing the medication.

15 . The medical device monitoring system of claim 11 , wherein the medical device comprises an infusion pump and providing the medical treatment for the patient comprises administering a medication to the patient by the infusion pump,
wherein receiving the input at the medical device for providing the medical treatment comprises: receiving one or more parameters entered by the user to cause the infusion pump to administer the medication.

16 . The medical device monitoring system of claim 15 , wherein obtaining the history of previous medication or device usage by the user comprises obtaining a history of medication delivery parameters previously entered into the infusion pump,
wherein the operations further comprise:
determining, based on the history of previous medication or device usage, that one or more alternative parameters should be entered that are different than the one or more parameters entered by the user; and
providing a notification of the one or more alternative parameters.

17 . The medical device monitoring system of claim 16 , the operations further comprisin

Assignees

• Carefusion 303 Inc

Inventors

• Gupta Vikas
• Loebig Scott
• Garibaldi Federico
• Vanderveen Timothy W

Classifications

• G06Q50/22

  Social work or social welfare, e.g. community support activities or counselling services · CPC title

• G16H70/40

  relating to drugs, e.g. their side effects or intended usage · CPC title

• G16H40/67

  for remote operation · CPC title

• G16H20/17

  delivered via infusion or injection · CPC title

• G16H20/13

  delivered from dispensers · CPC title