IP Library › Granted Patent US 11,298,728
Granted Patent B2
US 11,298,728 · App. 15/968,103 · Granted Apr 12, 2022

Method and system of monitoring the cleaning of hospital environments

Inventors: Alexandre Rodrigues Marra (São Paulo, BR); Marcelo Prado (São Carlos, BR); Renaldo Massini Junior (São Carlos, BR); Alvaro Costa Neto (São Carlos, BR)
Assignees: Sociedade Beneficente Israelita Brasileira Hospital Albert Einstein; I-HealthSys Produtos Médicos Ltda—ME
B08B7/0057G08B21/24
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Quick Facts
Patent No.
US 11,298,728
App. No.
15/968,103
Granted
Apr 12, 2022
Kind
B2
Abstract

There is described a method of monitoring the cleaning of hospital environments, the hospital environment ( 1 ) comprising at least an item ( 2, 2 a, 2 b, 2 c, 2 d, 2 e, 2 f, 2 g, 2 h, 2 i, 2 j ) disposed inside thereof, wherein the method comprises the steps of: generating a statement of events ( 5,5′,5 ″) of the hospital environment ( 1 ), the statement of events ( 5,5′,5 ″) related to the occurrence of at least a touch between at least a passer-by ( 3,3′,3″,30 ) of the hospital environment ( 1 ) with one of the items ( 2, 2 a, 2 b, 2 c, 2 d, 2 e, 2 f, 2 g, 2 h, 2 i, 2 j ) disposed in the hospital environment ( 1 ), and performing the cleaning action of the hospital environment ( 1 ) based on the statement of events ( 5,5′,5 ″) generated. A system of monitoring the cleaning of hospital environments is also described.

Claims (26)

1. A method of monitoring the cleaning of a hospital environment, the hospital environment comprising at least an item disposed inside thereof, wherein the method comprises the steps of:

disposing a plurality of sensors within the hospital environment;

detecting, using at least one of the plurality of sensors, a quantity of touches occurred between a passer-by and the at least one item disposed in the hospital environment, and determining a time duration for each of said touches;

generating a dirtiness index for the at least one item disposed in the hospital environment, the dirtiness index being determined based on the quantity of the touches between the passer-by and the at least one item disposed in the hospital environment and on the time duration for each of said touches;

generating a statement of events indicating the touches detected between the passer-by and the at least one item disposed in the hospital environment; and

performing a cleaning action in the hospital environment based on the statement of events generated and the dirtiness index generated for said item.

2. The method as claimed in claim 1 , further comprising, during said step of performing the cleaning action:

displaying, using an indicating element, said statement of events to a cleaning professional.

3. The method as claimed in claim 2 , wherein the step of displaying said statement of events comprises: representing the statement of events in the indicating element by way of an enhanced reality interface.

4. The method as claimed in claim 3 , wherein the indicating element provides to the passer-by a simultaneous visualization of simultaneously displays to the cleaning professional the hospital environment and the enhanced reality interface.

5. The method as claimed in claim 4 , wherein the indicating element is wearable by the professional.

6. The method as claimed in claim 5 , further comprising a step of evaluating the effectiveness of the cleaning action performed in the hospital environment, said step comprising determining at least one from among:

a quantity of touches occurred between the cleaning professional and the at least one item disposed in the hospital environment,

a time duration for each of the touches occurred between the cleaning professional and the at least one item disposed in the hospital environment, and

a path data of the cleaning professional inside the hospital environment during the performance of the cleaning action, the path data comprising data related to the path followed by the cleaning professional during the performance of the cleaning action.

7. The method as claimed in claim 3 , further comprising:

sending the path data to a remote device, the remote device disposed remotely to the indicating element.

8. The method as claimed in claim 4 , further comprising:

enabling bidirectional data traffic between the indicating element and the remote device.

9. The method as claimed in claim 5 , further comprising, after the step of performing the cleaning action:

disposing a UV sanitizing equipment in the hospital environment, wherein a placement of the UV sanitizing equipment is chosen based on the statement of events.

10. The method as claimed in claim 6 , further comprising the steps of:

defining a placement site of the UV sanitizing equipment in the hospital environment based on the statement of events,

defining an operating power of the UV sanitizing equipment based on the statement of events and,

defining an operating time of the UV sanitizing equipment based on the statement of events.

11. The method as claimed in claim 1 , wherein said steps of detecting a quantity of touches occurred between a passer-by and the at least one item disposed in the hospital environment, and determining a time duration for each of said touches are performed using a plurality of sensors disposed in the hospital environment, wherein the plurality of sensors is selected among infrared sensors, contact sensors and/or radiofrequency sensors.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 27, 2018
From: PRADO, MARCELO; MASSINI JUNIOR, RENALDO; COSTA NETO, ALVARO
To: I-HEALTHSYS PRODUTOS MÉDICOS LTDA - ME
Reel/Frame 046212/0304 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 27, 2018
From: MARRA, ALEXANDRE RODRIGUES
To: SOCIEDADE BENEFICENTE ISRAELITA BRASILEIRA HOSPITAL ALBERT EINSTEIN
Reel/Frame 046440/0417 →
Continuity (1)
Related Publication 20190299259A1 · Oct 3, 2019