Undergarment for incontinent person and treatment device connected to an undergarment
View Patent ↗The present invention relates to an undergarment ( 1 ) comprising: a supporting part ( 2 ) which surrounds at least the hips and the top of each thigh; and a flexible collecting bag ( 10 ) positioned in the crotch.
1. A system for processing excreta, comprising:
an undergarment configured to be worn by a patient comprising:
a support configured to surround at least the patient's hips and tops of each thigh;
wherein the support comprises two superposed layers and a plurality of inflatable cells positioned between the two superposed layers;
a flexible collecting bag positioned on the undergarment to cover both a pubic region and an anal region of the patient when the undergarment is worn;
an evacuation tube in fluid connection with an evacuation orifice associated with the collecting bag; and
a closure cap configured to close an end of the evacuation tube when the evacuation tube is not connected to a processing device, wherein the processing device comprises:
an excreta presence sensor; and
a processor for connection to the flexible collecting bag,
wherein the processing device is configured to evacuate excreta from the collecting bag based on information supplied by the excreta presence sensor;
wherein the system is mobile.
2. The system as claimed in claim 1 , wherein the support comprises an opening near the patient's crotch and the collecting bag is aligned at least partly with the opening.
3. The system as claimed in claim 1 , in which the collecting bag is designed to be in contact with skin associated with the patient.
4. The system as claimed in claim 1 , in which the collecting bag is designed to cover the perineal region of the patient.
5. The system of claim 1 , wherein the collecting bag comprises a single piece with the evacuation tube.
6. The system of claim 5 , wherein the evacuation tube comprises a funnel-shaped connecting portion connecting the evacuation tube to the collecting bag.
7. The system of claim 5 , wherein the end of the evacuation tube is configured to be connected to the processing device.
8. The system of claim 1 , wherein the evacuation tube is flexible and comprises an attachment structure to attach the evacuation tube to the support.
9. The system of claim 1 , wherein the collecting bag is made by injection molding of a plastic.
10. The system of claim 1 , further comprising a seal inserted between the collecting bag and the support.
11. The system of claim 1 , in which the collecting bag is separable from the support.
12. The system of claim 1 , comprising a removable connection structure between the collecting bag and the support.
13. The system of claim 1 , in which the support comprises a textile material.
14. The system of claim 13 , wherein the textile material comprises a stretch material.
15. The system of claim 1 , in which the processing device is configured to inflate all or some of the cells before the excreta is evacuated.
16. The system of claim 1 , the processing device further comprising a container of washing liquid for injecting into the collecting bag.
17. The system of claim 1 , in which the processing device comprises a system for recycling material collected in a receiving container associated with the processor.
18. A method for processing excreta of a patient using the system of claim 1 , comprising the following steps:
at least partly inflating all or some of the inflatable cells of the undergarment, and
evacuating the excreta present in the collecting bag of the undergarment.
19. The method of claim 18 , wherein inflatable cells located on the patient's side are inflated before inflatable cells located underneath the patient.
20. The method of claim 18 , in which a washing liquid is injected into the collecting bag before the excreta is evacuated.
21. The method of claim 18 , in which the collecting bag is forcibly ventilated following evacuation.
22. The method of claim 18 , in which a lubricant is injected into the collecting bag.
23. A system for processing excreta, comprising:
an undergarment configured to be worn by a patient comprising:
a support configured to surround at least the patient's hips and tops of each thigh; and
a flexible collecting bag positioned on the undergarment to cover both a pubic region and an anal region of the patient when the undergarment is worn;
an evacuation tube in fluid connection with an evacuation orifice associated with the collecting bag;
a closure cap configured to close the end of the evacuation tube when the evacuation tube is not connected to a processing device, wherein the closure cap comprises a moisture detector, the moisture detector comprising a visual and/or audible alarm configured to be triggered when a moisture threshold is exceeded; wherein the processing device comprises:
an excreta presence sensor; and
a processor for connection to the flexible collecting bag, wherein the processing device is configured to evacuate excreta from the collecting bag based on information supplied by the excreta presence sensor.
24. A system for processing excreta, comprising:
an undergarment configured to be worn by a patient comprising:
a support configured to surround at least the patient's hips and tops of each thigh;
a flexible collecting bag positioned on the undergarment to cover both a pubic region and an anal region of the patient when the undergarment is worn; and
an injection tube in fluid connection through an injection orifice with the collecting bag;
an evacuation tube in fluid connection with an evacuation orifice associated with the collecting bag; wherein the evacuation tube and the injection tube are joined together;
and
a processing device, comprising:
an excreta presence sensor; and
a processor for connection to the flexible collecting bag, wherein the processing device is configured to evacuate excreta from the collecting bag based on information supplied by the excreta presence sensor.
25. A system for processing excreta, comprising:
an undergarment configured to be worn by a patient comprising:
a support configured to surround at least the patient's hips and tops of each thigh; and
a flexible collecting bag positioned on the undergarment to cover both a pubic region and an anal region of the patient when the undergarment is worn; and
a processing device, comprising:
an excreta presence sensor;
a processor for connection to the flexible collecting bag, wherein the processing device is configured to evacuate excreta from the collecting bag based on information supplied by the excreta presence sensor; and
an air processing unit configured to generate an air flow through the collecting bag;
wherein the excreta presence sensor comprises an odor sensor.
26. The system of claim 25 , in which the odor sensor is configured to detect an odor that may be linked to excrement, and upon such detection, cause the air processing unit to generate an increased amount of air for a predefined period.
27. The system of claim 26 , in which the processing device is configured to evacuate the excreta in the event that a predetermined odor persists for a predefined period.
28. The system of claim 25 , wherein the air processing unit is configured to generate an airflow through the collecting bag on a continuous basis.
29. A system for processing excreta, comprising:
an undergarment configured to be worn by a patient comprising:
a support configured to surround at least the patient's hips and tops of each thigh;
a flexible collecting bag positioned on the undergarment to cover both a pubic region and an anal region of the patient when the undergarment is worn; and
an injection tube in fluid connection through an injection orifice with the collecting bag;
and
a processing device, comprising:
an excreta presence sensor;
a processor for connection to the flexible collecting bag, wherein the processing device is configured to evacuate excreta from the collecting bag based on information supplied by the excreta presence sensor; and
a lubricant spray system.