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EP-3764958-B1 - OSTOMY SYSTEM, SERVER DEVICE, AND ACCESSORY DEVICE FOR OSTOMY APPLIANCE BASE PLATE MONITORING BASED ON USER TYPES

EP3764958B1EP 3764958 B1EP3764958 B1EP 3764958B1EP-3764958-B1

Inventors

  • SVANEGAARD, Mads Hindhede
  • STROEBECH, ESBEN
  • EISENBERG, JACOB
  • OLSEN, Carsten Hellum
  • MALMBERG, Jeppe
  • POULSEN, ALEX

Dates

Publication Date
20260506
Application Date
20190315

Claims (15)

  1. Server device (10) for an ostomy system (1)of a user, the ostomy system (1) comprising a monitor device (6), an ostomy appliance (2), and an accessory device (8), the ostomy appliance (2) comprising a base plate (4), the server device (10) comprising: a memory (501); one or more processors (502); and an interface (503) coupled to the one or more processors (502) and configured to communicate with the accessory device (8), characterised in that the one or more processors (502) are configured to: obtain accessory data from the accessory device (8); select a user type of the user from a set of user types based on the accessory data; determine a first base plate parameter of the base plate (4) based on the user type; and transmit the first base plate parameter to the accessory device (8).
  2. Server device according to claim 1, wherein the accessory data comprises monitor data from the monitor device and to select the user type is based on the monitor data.
  3. Server device according to claim 2, wherein the monitor data comprises ostomy data obtained from electrodes of the base plate and to select the user type is based on the ostomy data.
  4. Server device according to any of claims 2-3, wherein the monitor data comprises parameter data based on ostomy data from electrodes (216) of the base plate (4) and to select the user type is based on the parameter data.
  5. Server device according to any of claims 2-4, wherein the monitor data comprises sensor data (142) of one or more sensors (144, 146) of the monitor device (6) and to select the user type is based on the sensor data (142).
  6. Server device according to any of claims 1-5, wherein the accessory data comprises location data from the accessory device and to select the user type is based on the location data.
  7. Server device according to any of claims 1-6, wherein the accessory data comprises appliance data of the ostomy appliance and to select the user type is based on the appliance data.
  8. Server device according to any of claims 1-7, wherein the one or more processors are configured to obtain user data of the user and select the user type of the user from a set of user types based on the user data.
  9. An accessory device (8) for an ostomy system (1) comprising a monitor device (6) and an ostomy appliance (2), the ostomy appliance (2) comprising a base plate (4), the accessory device (8) comprising: a memory (301); a processor (302); and an interface (303) coupled to the processor (302) and configured to communicate with the monitor device (6), wherein the interface (303) comprises a display (303a) and is configured to obtain monitor data from the monitor device (6) coupled to the ostomy appliance (2), wherein the processor (302) is configured to: obtain accessory data; transmit the accessory data to a server device (10), according to any claims 1-8, and receive one or more base plate parameters including a first base plate parameter from the server device (10); determine an operating state of the base plate (4) based on the first base plate parameter and the accessory data; and display, on the display (303a), a first user interface (400) comprising a first user interface object (402) representing the operating state of the base plate (4).
  10. Accessory device according to claim 9, wherein the accessory data comprises monitor data from the monitor device, and wherein the one or more base plate parameters of the base plate is based on the monitor data.
  11. Accessory device according to claim 10, wherein the monitor data comprises one or more of (i) ostomy data obtained from electrodes (216) of the base plate (4), (ii) parameter data based on ostomy data from electrodes (216) of the base plate (4), and (iii) sensor data (142) of one or more sensors (144, 146) of the monitor device (6).
  12. Accessory device according to any of claims 9-11, wherein the accessory data comprises one or more of (i) location data from the accessory device and (ii) user data of a user of the ostomy appliance.
  13. Accessory device according to any of claims 9-12, wherein the accessory data comprises appliance data of the ostomy appliance.
  14. Accessory device according to any of claims 9-13, wherein to determine an operating state of the base plate based on the first base plate parameter and the accessory data comprises to determine an estimate of remaining wear time of the base plate, and wherein the first user interface object (402) represents the estimate of remaining wear time of the base plate.
  15. Ostomy system (1) comprising a server device (10) according to any of claims 1-8 and an accessory device (8) according to any of claims 9-14.

Description

The present disclosure relates to an ostomy system and devices thereof. The ostomy system comprises an ostomy appliance, a monitor device, an accessory device, and a server device. In particular, the present disclosure relates to a server device, and an accessory device, e.g. for monitoring and communicating an operating state of an ostomy appliance base plate based on a user type of the user. Brief Description of the Drawings The accompanying drawings are included to provide a further understanding of embodiments and are incorporated into and a part of this specification. The drawings illustrate embodiments and together with the description serve to explain principles of embodiments. Other embodiments and many of the intended advantages of embodiments will be readily appreciated as they become better understood by reference to the following detailed description. The elements of the drawings are not necessarily to scale relative to each other. Like reference numerals designate corresponding similar parts. Fig. 1 illustrates an exemplary ostomy system,Fig. 2 illustrates an exemplary monitor device of the ostomy system,Fig. 3 is an exploded view of a base plate of an ostomy appliance,Fig. 4 is an exploded view of an exemplary electrode assembly,Fig. 5 is a proximal view of parts of a base plate,Fig. 6 is a distal view of an exemplary electrode configuration,Fig. 7 is a distal view of an exemplary masking element,Fig. 8 is a distal view of an exemplary first adhesive layer,Fig. 9 is a proximal view of the first adhesive layer of Fig. 8,Fig. 10 is a distal view of a part of the base plate including monitor interface,Fig. 11 illustrates an exemplary accessory device according to the present disclosure,Fig. 12 illustrates an exemplary accessory device according to the present disclosure,Fig. 13 illustrates an exemplary accessory device according to the present disclosure,Fig. 14 illustrates an exemplary server device according to the present disclosure,Fig. 15A is an exemplary graphical representation of first parameter data as a function of time for various semi-solid matter scenarios,Fig. 15B is an exemplary graphical representation of first parameter data as a function of percentage of semi-solid matter in the mixture applied to the stomal opening, andFigs. 16A-16B are exemplary graphical representations of parameter data as functions of time for different predetermined temperatures. Background The prior art includes US2017/140103A1, which relates to systems and methods for providing comprehensive care for stoma patients. The system includes a sensor device for detecting a fill level of an ostomy bag fitted over and around a stoma and is configured to sense one or more parameters of an effluent received in the bag and to communicate the measurements to a stoma care management software application. Further, the prior art includes US 2017/340474A1, which relates to a method and dressing for detecting detachment of the dressing, which is applied to a surface of an at least partly electrically conductive object. The dressing comprises an adhesive and at least two electrodes arranged in a distance from the electrically conductive object. Changes in capacitance are detected, and an alarm is activated when the changes of the capacitance reach a predetermined value. Further, the prior art includes US2013/324952A1, which relates to a method relating to use and performance of ostomy appliances by providing one or more sensors to an ostomy pouch. The method includes collecting sensor data, comparing sensor data to historical sensor data, and predicting in advance of a failure of the ostomy pouch, a reduction in nominal wear time. Further, the prior art includes US6171289B1, which relates to a disposable device for securing an ostomy bag to a stoma, the device comprising an adhesive seal and means for detecting wetness of the adhesive composition and means for triggering an alarm when a predetermined level of wetness is reached in the adhesive. Detailed Description Various exemplary embodiments and details are described hereinafter, with reference to the figures when relevant. It should be noted that the figures may or may not be drawn to scale and that elements of similar structures or functions are represented by like reference numerals throughout the figures. It should also be noted that the figures are only intended to facilitate the description of the embodiments. They are not intended as an exhaustive description of the invention or as a limitation on the scope of the invention. In addition, an illustrated embodiment needs not have all the aspects or advantages shown. An aspect or an advantage described in conjunction with a particular embodiment is not necessarily limited to that embodiment and can be practiced in any other embodiments even if not so illustrated, or if not so explicitly described. Throughout this disclosure, the words "stoma" and "ostomy" are used to denote a surgically created opening bypassing th