Prescription compatibility checking for a medical device

Patent metadata

Field	Value
Publication number	US-12296077-B2
Application number	US-202418413592-A
Country	US
Kind code	B2
Filing date	Jan 16, 2024
Priority date	Jul 14, 2017
Publication date	May 13, 2025
Grant date	May 13, 2025

Abstract

A medical treatment machine, such as a home dialysis machine, can receive prescription parameters that define parameters of a medical treatment to be administered to a patient. A medical prescription is entered by a clinician into a clinical information system (CIS) that calls a system to evaluate the compatibility of the entered prescription by transmitting the prescription parameters to a server that has access to a database of medical devices and their operational parameters. The server compares the treatment parameters of the medical prescription to the operational parameters of the medical device and generates a prescription compatibility response indicting if the treatment parameters of the medical prescription can be executed by the medical device. The server returns to the CIS the prescription compatibility response to allow the prescription, e.g. in a digital or program form, to be securely transmitted or delivered via a connected health system to the medical device.

First claim

What is claimed is:

1. A method of determining compatibility between a medical prescription and a medical device, the method comprising:
receiving, using a computer processor, patient data comprising prescription parameters, the prescription parameters comprising treatment parameters for use in conducting a medical procedure according to the medical prescription on a patient using the medical device;
determining operational parameters of the medical device, wherein determining the operational parameters comprises accessing, using the computer processor, a database containing a plurality of sets of operational parameters respectively associated with a plurality of medical devices, the plurality of sets of operational parameters including the operational parameters of the medical device;
performing a compatibility check, using the computer processor, by comparing values of the prescription parameters of the medical prescription to ranges determined by the operational parameters of the medical device;
generating, using the computer processor based on the compatibility check, a prescription compatibility response indicating if the prescription parameters of the medical prescription are able to be executed by the medical device in order to conduct the medical procedure; and
based on the compatibility check:
causing the medical device to perform a medical treatment based on the prescription parameters, or
denying an authorization to transmit the prescription parameters to the medical device.

2. The method of claim 1 , wherein the medical device is a peritoneal dialysis machine.

3. The method of claim 1 , wherein the medical device is a hemodialysis machine.

4. The method of claim 1 , wherein the medical device is a home medical device.

5. The method of claim 1 , wherein:
the patient data comprises patient treatment limitations; and
generating the prescription compatibility response comprises determining if the prescription parameters of the medical prescription are able to be executed by the medical device in order to conduct the medical procedure within the patient treatment limitations.

6. The method of claim 1 , wherein the patient data comprises an identification of the medical device for use in conducting the medical procedure.

7. The method of claim 1 , wherein:
the database includes a plurality of identifications respectively associated with a plurality of medical devices and respectively associated with a plurality of patients, the plurality of identifications including the identification of the medical device;
the patient data comprises an identification of the patient; and
the method further comprises confirming, based on the identification of the patient, the identification of the medical device.

8. The method of claim 7 , wherein generating the prescription compatibility response is performed based on confirming the identification of the medical device.

9. The method of claim 5 , further comprising:
calculating a simulated outcome of the medical procedure based on the medical prescription and the operational parameters of the medical device,
wherein generating the prescription compatibility response comprises determining if the simulated outcome of the medical procedure satisfies one or more of the medical prescription, patient treatment limitations, and the operational parameters of the medical device.

10. The method of claim 1 , wherein prescription compatibility response indicates whether the medical prescription is compatible or not compatible with the patient and whether the medical prescription is compatible or not compatible with the medical device.

11. The method of claim 10 , further comprising:
accepting the medical prescription based on the prescription compatibility response.

12. The method of claim 11 , further comprising:
sending the medical prescription via the Internet to the medical device or an email address of the patient for use in conducting the medical procedure according to the medical prescription.

13. The method of claim 10 , further comprising:
denying the medical prescription based on the prescription compatibility response.

14. The method of claim 13 , further comprising:
sending information regarding a denial of the medical prescription via the Internet to a clinical information system.

15. The method of claim 13 , further comprising:
providing a prescription compatibility feedback via the Internet to a clinical information system that comprises the patient data, the prescription compatibility feedback including results of a comparison between the values of the prescription parameters of the medical prescription to the ranges determined by the operational parameters of the medical device.

16. The method of claim 1 , further comprising:
providing, based on the prescription compatibility response, a signal via the Internet to a clinical information system for use in enabling a user of a terminal of the clinical information system to download the medical prescription onto a removable physical storage device interfaced with the terminal, the removable physical storage device being configured to transfer the medical prescription to the medical device for use in conducting the medical procedure.

17. The method of claim 1 , wherein performing the compatibility check further comprises:
performing a calculation based on the treatment parameters to determine at least one characteristic of the medical treatment; and
comparing a result of the calculation to the operational parameters of the medical device.

18. The method of claim 17 , wherein:
the operational parameters of the medical device includes capacity limits;
performing the calculation based on the treatment parameters comprises determining a total fluid delivery of the medical treatment; and
comparing the prescription parameters of the medical prescription to the operational parameters of the medical device further comprises comparing the total fluid delivery to the capacity limits of the medical device.

19. The method of claim 1 , where the patient data is received from a clinical information system, the clinical information system comprising:
at least one server configured to maintain and store patient health records, and
a plurality of user terminals configured to provide point-of-care access to the patient health records by medical professionals.

Assignees

• Fresenius Medical Care Holdings Inc
• Fresenius Medical Care Deutschland Gmbh

Inventors

• Chamney Paul
• Cohen Harvey

Classifications

• G06F3/0488

  using a touch-screen or digitiser, e.g. input of commands through traced gestures · CPC title

• A61M2205/6009

  for matching patient with his treatment, e.g. to improve transfusion security · CPC title

• A61M2205/3553

  remote, e.g. between patient's home and doctor's office · CPC title

• A61M1/28 Primary

  Peritoneal dialysis {; Other peritoneal treatment, e.g. oxygenation} · CPC title

• A61M1/16

  with membranes · CPC title