IP Library Granted Patent US 12685484
Granted Patent B2
US 12685484 · App. 17/918,616 · Granted Jul 21, 2026

Ostomy system with accessory device, and related methods for monitoring an ostomy system

Inventors: Lilith Louise Lysgaard Hasbeck (Copenhagen NV, DK); Jonas Emborg (Frederikssund, DK); Jesper Kenneth Olsen (Birkeroed, DK); Jais Ask Hansen (Jaegerspris, DK)
Assignee: Coloplast A/S
A61B5/4851A61F5/448A61F5/443A61F5/445
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Quick Facts
Patent No.
US 12685484
App. No.
17/918,616
Granted
Jul 21, 2026
Kind
B2
Abstract

The present disclosure provides an accessory device of an ostomy system and related methods including a method, performed in an accessory device, for monitoring an ostomy system comprising a monitor device and an ostomy appliance comprising a base plate configured to be placed on a skin surface of a user, wherein the accessory device comprises an interface configured to communicate with at least the monitor device of the ostomy system, the method comprising obtaining monitor data from the monitor device, the monitor data being indicative of a condition of the ostomy system; determining, based on the monitor data, an operating state of the ostomy system in a first time period after a first event; in accordance with the operating state of the first time period being a first primary operating state, communicating a first primary indication via the interface; determining, based on the monitor data, an operating state of the ostomy system in a second time period after the first time period; and in accordance with the operating state of the second time period being the first primary operating state, communicating a second indication different from the first primary indication via the interface.

Claims (16)

1 . A method, performed in an accessory device, for monitoring an ostomy system comprising a monitor device and an ostomy appliance comprising a base plate configured to be placed on a skin surface of a user, wherein the accessory device comprises an interface configured to communicate with at least the monitor device of the ostomy system, the method comprising:

obtaining a first instance of monitor data from the monitor device, the first instance of monitor data being indicative of a condition of the ostomy system;

determining, based on the first instance of monitor data, an operating state of the ostomy system in a first time period after a first event;

in accordance with determining the operating state in the first time period, communicating a first primary indication via the interface;

determining, based on a second instance of monitor data, the operating state of the ostomy system in a second time period after the first time period; and

in accordance with determining the operating state in the second time period instead of the first time period, communicating a second indication different from the first primary indication via the interface.

2 . The method according to claim 1 , wherein the method comprises receiving, via the interface, a user input indicative of the first event.

3 . The method according to claim 1 , wherein the ostomy appliance comprises a base plate, the base plate comprising a first adhesive layer having a proximal side, and one or more electrodes configured to measure electrical properties at or in the first adhesive layer, wherein obtaining the monitor data comprises obtaining ostomy data representative of the measurement of the electrical properties.

4 . The method according to claim 1 , wherein the first time period has a first period length less than 15 minutes.

5 . The method according to claim 1 , wherein the operating state is indicative of presence of liquid on a proximal side of the base plate.

6 . The method according to claim 1 , wherein communicating the first primary indication comprises displaying, on a display of the accessory device, a first primary user interface object indicative of a wet mount of the ostomy appliance.

7 . The method according to claim 1 , wherein communicating the second indication comprises displaying, on a display of the accessory device, a second user interface object indicative of a possible leakage of output.

8 . The method according to claim 1 , wherein the operating state is a first primary operating state and the method further comprises:

identifying a first secondary operating state indicative of faulty connection between the ostomy appliance and the monitor device; and

in accordance with identifying the first secondary operating state, communicating a first secondary indication via the interface.

9 . The method according to claim 8 , wherein communicating the first secondary indication comprises displaying, on a display of the accessory device, a first secondary user interface object indicative of a faulty connection between the monitor device and the ostomy appliance.