WO2014082151A1 - Système et procédé d'identification de survenue de désinfection des mains - Google Patents

Système et procédé d'identification de survenue de désinfection des mains Download PDF

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Publication number
WO2014082151A1
WO2014082151A1 PCT/BR2013/000519 BR2013000519W WO2014082151A1 WO 2014082151 A1 WO2014082151 A1 WO 2014082151A1 BR 2013000519 W BR2013000519 W BR 2013000519W WO 2014082151 A1 WO2014082151 A1 WO 2014082151A1
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WO
WIPO (PCT)
Prior art keywords
event
input
events
output
images
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PCT/BR2013/000519
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English (en)
Portuguese (pt)
Inventor
Raul Cesar GOTTLIEB
Original Assignee
Gottlieb Raul Cesar
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gottlieb Raul Cesar filed Critical Gottlieb Raul Cesar
Publication of WO2014082151A1 publication Critical patent/WO2014082151A1/fr

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/24—Reminder alarms, e.g. anti-loss alarms
    • G08B21/245—Reminder of hygiene compliance policies, e.g. of washing hands
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/20—Movements or behaviour, e.g. gesture recognition
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/20—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms

Definitions

  • the present invention relates to a system and method for identifying the incidence of non-compliance with hygiene procedures in environments requiring compliance with such procedures, such as patient care facilities in hospitals or the like, or in facilities for processing, sanitizing and / or sterilizing food or other equipment and objects that must meet certain hygiene standards.
  • the system and method according to the invention also recognize persons who have not complied with the required procedures.
  • Some environments and facilities require by their nature that certain hygiene and sterility standards be maintained, either by determination of the National Health Surveillance Agency (ANVISA), professional councils, or for any other reason, such as internal standards and procedures for companies and institutions involved. Examples of such environments and facilities include hospital facilities or facilities involving patients at risk of infection, industrial food processing facilities, drug manufacturing facilities and / or hospital equipment, among others.
  • ANVISA National Health Surveillance Agency
  • US 2011/0046921 presents a hand hygiene monitoring system that monitors hand hygiene compliance using triggers to record the entry of health agents into patient rooms and the use action of the hygiene product dispenser.
  • health workers carry a data reader that is triggered by triggers which are arranged at the entrance of each patient room.
  • the trigger activates a reader, which records the room entry event.
  • sensors that also activate the reader to record the dispensing event.
  • the reader who has a display, displays the number of incoming events and dispensing events, allowing the health worker to monitor compliance with the hand hygiene requirement.
  • the system records product dispenser uses and displays the proportion between patient room entries and number of hand hygiene times.
  • US 2010/0328443 proposes the use of motion sensors to verify that the health worker has entered the patient's room and has performed the hand hygiene protocol.
  • the system comprises a monitoring room, electronic ID badges for each health worker and patient, and cleaning agent dispensers.
  • the use of infrared or radio frequency signals helps to locate objects, patients or health agents in the environment and, consequently, to know if the latter has performed hand hygiene.
  • This system works by dividing the environment into zones and subzones.
  • the movement of objects such as examination equipment and people (patients and health workers) in zones is monitored through motion tracking systems that capture images, determining whether a patient or health worker has entered or left a zone. specific. Therefore, if a health worker has entered one of the zones or subzones near a patient without dispensing with the cleaning agent, a or more alerts will be sent to this agent or another hospital employee.
  • WO 2009/097096 refers to an apparatus, system and method for recording, controlling and communicating information about hygiene activities.
  • This document suggests that health workers use an identification tag with a handheld monitor that contacts a wireless communication device. This device establishes a virtual curtain area around the patient and identifies when the employee in possession of the card enters this area and has used manual hygiene equipment near the patient.
  • the cleaning agent dispenser is provided with sensors that communicate with the wireless device, which detect when the equipment has been used by the healthcare agent. If hygiene has been done, the card, used by the health agent, is updated, identifying that the employee is in a sanitized condition.
  • a recording system can be activated to record and identify if the person who does not use the tag has met the standards of hand hygiene requirement.
  • An object of the invention is to induce compliance with hygiene standards in environments where they are mandatory or recommended in order to reduce contamination of equipment, objects or food.
  • Another objective of the present system and method is to reduce the incidence of nosocomial infection by identifying the occurrence of patient care without the health agent having performed previous and subsequent hand hygiene.
  • a hand sanitation occurrence identification system in an environment having at least one inlet and outlet access, comprising at least one access sensor installed in the inlet and outlet access of the environment which identifies occurrences of input and output events from people in the environment and generates signals corresponding to input and output events; at least hand hygiene equipment disposed within the environment; at least one handwashing equipment trigger sensor, which identifies the occurrence of handwashing equipment triggering events, and generates a signal indicative of that handwashing event; data processing means; at least one camcorder facing each input and output access of the environment, and receiving signals corresponding to input and output events and trigger events, the camera also having an event memory for recording event related images input and output, and a temporary memory for temporarily storing images continuously generated by the camera; the camera being triggered to record images in the event memory when the input, output and triggering events of the hygiene equipment occur.
  • the data processing means selects the images recorded in the event memory corresponding to the times when there was an input event without further triggering event after a predetermined time
  • the system may further comprise a warning system in the hand sanitizer which is triggered during time interval k when the access sensor identifies an input event E.
  • the environment may be an accommodation facility of at least one patient.
  • Event memory is preferably removable and replaceable, and temporary memory is circular memory.
  • the camera can record images in the event memory at a time interval starting at a time x before the input or output event and ending at a time y after input or output event.
  • the data processing means preferably disposes of images corresponding to input events E when there is a subsequent trigger event D after a predetermined time interval k, images corresponding to output events S when there is an event. triggering D in a previous predetermined time interval k, and the images corresponding to the isolated triggering D events.
  • the system may comprise facial image recognition means for identifying the person who performed the entry and exit event.
  • Hygiene equipment access and trigger sensors can send signals corresponding to input and output events and trigger events directly to the camera or processing media. which process input and output event and trigger signals and send control signals to the camera.
  • the objects of the invention are also achieved by a method of identifying hand sanitation in an environment having at least one inlet and outlet access, having a hand sanitizer disposed within the environment, and at least one camera. video geared to each in and out access of the environment, provided with an event memory for recording images, and a temporary memory for temporary storage of images continuously generated by the camera, the method comprising the following steps:
  • the method may comprise a step of triggering an alert system in the hand sanitizer during a predetermined time interval k when an input event occurs.
  • the camera records images in the event memory for a time interval starting at a time x prior to the input or output event and ending at a time y after the input or output event.
  • the step of selecting images recorded in camera event memory may comprise discarding event memory: - images corresponding to input events E, when there is subsequent trigger event D after a predetermined time interval k,
  • the method may comprise a step of classifying the selected images in the selection step into input and output events, and a step of identifying the person who performed each input and output event by facial recognition of the recorded image, and generating a list of hand-free entry and exit events for each person.
  • the invention relates to a system and method of identifying hand hygiene in an environment to verify that health workers (doctors, nurses or any health care worker) are complying with health care standards and protocols. hygiene, some of which are determined by the World Health Organization. Environment means a place of restricted and controlled access. The environment has at least one inbound and outbound access through which the people who access it are controlled.
  • This environment can be a hospital facility, or a facility involving some type of patient at risk of contagion, or industrial food processing environments and facilities, drug manufacturing facilities and / or hospital equipment, among others.
  • this environment also called the patient accommodation facility
  • this environment may be, for example, an intensive care unit (ICU), a box within the ICU, a surgical center, a ward with more than a patient, or a patient's room inside a hospital.
  • ICU intensive care unit
  • this system and method can also be used in other patient accommodation facilities, such as in rooms where there are a patient using homecare, or any type of facility that wants to control that persons accessing that facility sanitize their hands upon entering and leaving that environment.
  • said environment is a patient accommodation facility that can accommodate one or more patients.
  • An access sensor is installed at the entrance to the patient accommodation facility, which identifies occurrences of input and output events S of people from the patient accommodation facility and generates signals corresponding to the input and output events. If the installation has more than one input and output access, each of these accesses must have an access sensor.
  • the access sensor can be any type of sensor that identifies movement in two different directions, both in and out of the facility, to distinguish between an input event and an output event.
  • At least one hand sanitizing equipment is disposed within the patient accommodation facility for the health care provider to perform the sanitation procedure immediately upon entering and immediately prior to leaving the facility.
  • the hand sanitizer is preferably an alcohol gel or some hygiene product dispenser which can be operated by pressing a button or by means of a proximity sensor.
  • any hand sanitizing equipment regardless of its degree of sophistication, is within the scope of this invention.
  • More than one hygiene equipment may be provided within the patient accommodation facility, which is especially important in cases where the facility has more than one entry and exit access.
  • Each sanitizing equipment has an alert system which is triggered for a predetermined time interval k when the access sensor identifies an input event E to direct the health care agent's attention to the equipment and encourage you to perform the hand hygiene procedure.
  • the warning system may be in the form of a light signal, such as a lit LED, or some another type of visual alert, such as a message on a display, or even a beep, as long as it serves the purpose of drawing the health care agent's attention to sanitation equipment.
  • the system further comprises a handwashing equipment trigger sensor, which identifies the occurrence of handwashing equipment trigger events D, and generates a signal indicative of that hand triggering event.
  • This equipment triggering sensor can it may be, for example, a sensor attached to the sensor trigger button, or the proximity sensor itself that drives the alcohol gel dispensing, or any type of sensor that identifies that the equipment has been used by the healthcare agent to sanitize your hands.
  • a camcorder is arranged within the environment, ie the patient accommodation facility, facing its inbound and outbound access to record the image of the people (health workers) entering and leaving the facility. . When the system is on, the camera is permanently filming access.
  • This camera has a first memory, also called event memory, for recording generated images and sanitizing omission events.
  • This event memory can be easily removed and replaced, for example in the form of a memory card.
  • the camera also has a second memory in the form of a temporary circular memory that can record a few seconds or minutes of image.
  • the camcorder receives the signals generated by the access sensor and the trigger sensor. These sensors may be connected directly to the camera, or they may be connected to a central station or data processing medium that receive the signals generated by the sensors and, based on them, generate control signals for the camera. Such data processing means may be, for example, a controller electronic board to which sensors and camera are connected.
  • the camera is triggered for image recording in event memory by the input E and output S event signals generated by the access sensor and the sanitation equipment trigger event D signals. generated by the trigger sensor. That is, while the camera does not receive signals of input events or trigger events, it only generates images, continuously filling the circular memory, which serves to temporarily store images generated before and after the input and output events. .
  • images generated moments before and after the event, temporarily stored in circular memory are recorded in the event memory, which will be used to identify the persons or health workers who entered and left the patient's facility. Images captured and recorded at times prior to the event usually include the prior movement of the person concerned, in this case, a health worker, from their entry into that facility.
  • the system also has data processing means that are responsible for selecting and processing the recorded images. These data processing means have software that assists in performing the data processing steps.
  • the data processing means may perform other functions described herein, such as receiving the signals from the access and drive sensors, sending control signals to the camera, among others.
  • the data processing media selects the images recorded by the camera corresponding to the times when there was an input event E without further triggering event of the hygiene equipment after a predetermined time interval k, and the times when there was an output event. S there has been no previous hygiene equipment trigger event within a predetermined time interval k.
  • the data processing means identify the occurrence of input events E followed by subsequent trigger event D, which has occurred within a predetermined time interval k after the input event. These are the cases where the person who entered the patient's facility followed the hygiene protocol, cleaning their hands immediately after entry. Therefore, images recorded by the camera that correspond to these input events E are discarded, as the system and method of the present invention seek to store images of persons who have not followed the protocol.
  • the processing means also identifies the occurrence of output events S which are preceded by a trigger event D which occurred within a predetermined time interval k prior to the output event. This combination of events corresponds to cases in which the person leaving the patient's facility followed the hand hygiene protocol before leaving. Therefore, images recorded by the camera that correspond to these output events S are also discarded. In addition, images corresponding to isolated D trigger events are also discarded as they are not indicative of non-compliance with the hygiene protocol.
  • the system is configured to work such that when an input or output event is identified by the access sensor, the camera records images at a time interval starting at a time x prior to the input or output event and ending at a moment y after the entry or exit event.
  • the x and y values can be set by system users, but the purpose is to record the image of the person entering and / or leaving the patient facility a few seconds before and after the actual entry or exit event so as to allow a identification of the person's face, especially when dealing with a health worker.
  • the system further comprises face recognition means of the registered image for identification of the person who performed the entry and exit event. Such face recognition means may be face recognition software that operates on the data processing means. Facial recognition can also be performed visually by a system operator who knows the health workers working in the hospital or who has access to the patient's facility.
  • the data processing means preferably has access to a database with identification and information about health agents that enables the identity of the health agent to be identified after image recognition.
  • the system may further comprise a network access interface through which camera-generated images are sent and recorded on a remote computer, where data processing steps are performed.
  • the handwashing event identification method according to the invention is also performed in an environment having at least one inlet and outlet access, which may be a patient accommodation facility of the type mentioned above.
  • This facility also has at least one hand sanitizer installed inside it, and a camcorder facing in and out access.
  • This camera has a first event memory for recording generated images and sanitizing omission events.
  • This first event memory can be easily removed and replaced, for example in the form of a memory card.
  • the camera also has a second memory in the form of a memory. temporary circular camera that can record a few seconds or minutes of image.
  • the method according to the invention initially identifies the occurrence of input and output S events of persons from the patient accommodation facility. This identification is preferably performed based on the signals sent by the access sensor. The method also identifies the occurrence of trigger events D of hand hygiene equipment. This identification of trigger events is preferably performed from signals sent by the trigger sensor.
  • the camera is triggered to record in the event memory the images generated moments before and after each event, which are temporarily stored in circular memory.
  • the method when an input event E occurs, the method also performs a step of triggering an alert system in the hand sanitizer for a predetermined time interval k, the purpose of which, as explained above, is to stimulate agent e performing the hand hygiene procedure as soon as you enter the patient's facility.
  • time interval k can also be configured in the system to reflect the reasonable length of time a health care worker would take between entering the environment and performing the hand hygiene procedure without first establishing physical contact with the health care provider. the patient. Or, this time interval k corresponds to the period of reasonable time between the health worker performing the hand hygiene procedure and leaving the patient's premises without the agent contacting the patient again. Thus, normally, time interval k is of the order of magnitude of a few seconds.
  • images corresponding to input events E are discarded when they are followed by a subsequent trigger event D after a predetermined time interval (k) from their input, Because in these cases, the health agent followed the hygiene protocols, as he sanitized his hands soon after entering the patient's facility.
  • the images corresponding to the exit events S are discarded when preceded by a trigger event D occurred at a predetermined time interval k before the exit, because in these cases, the health agent also complied with the hygiene protocols when sanitize your hands immediately before leaving the patient's premises. Similarly, images corresponding to isolated D trigger events are also discarded.
  • the method according to the invention is also configured to record the images generated at a time interval beginning at a time x before the input E or output event S and ending at a time y after the input event or. output, thus composing an event movie.
  • These values of x and y are usually of the order of magnitude of a few seconds and can be set as desired to allow recognition of the image of the health worker who violated hygiene procedures and standards.
  • an identification step is performed for the person who performed each entry and exit event without proper hand hygiene.
  • This identification step is done by facial recognition of the registered person. in the image generated by the camera. Facial recognition can be visually performed by a system operator or electronically through software. After determining the health worker identity, a list of unhygienic hand in and out events associated with the identity of each health worker is generated.
  • the system and method according to the invention are quite efficient since health workers do not have to carry electronic identifiers to be recognized because recognition is based on the health agent's own image.
  • the system and method can determine short time intervals that require the cleaning agent to perform the hand hygiene procedure immediately upon entry or immediately prior to leaving, thus ensuring that the two stages of sanitation occurred at the right times.

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
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  • General Physics & Mathematics (AREA)
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Abstract

La présente invention concerne un procédé et un système d'identification de survenue de désinfection des mains dans un espace doté d'au moins un accès d'entrée et de sortie. Le système comprend au moins un capteur d'accès installé au niveau de l'accès d'entrée et sortie de l'espace, au moins un équipement de désinfection des mains disposé dans cet espace, au moins un capteur d'actionnement de l'équipement de désinfection des mains, une caméra vidéo orientée vers l'accès d'entrée et sortie de l'espace et dotée d'une mémoire d'événements et d'une mémoire temporaire, et des moyens de traitement de données sélectionnant les images enregistrées dans la mémoire de la caméra qui correspondent aux moments où un événement d'entrée (E) est intervenu sans événement postérieur d'actionnement après un intervalle de temps (k) prédéterminé, et aux moments où un événement de sortie (S) est intervenu sans événement antérieur d'actionnement dans un intervalle de temps (k) prédéterminé.
PCT/BR2013/000519 2012-11-29 2013-11-29 Système et procédé d'identification de survenue de désinfection des mains WO2014082151A1 (fr)

Applications Claiming Priority (2)

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BRBR1020120304864 2012-11-29
BRBR102012030486-4A BR102012030486A2 (pt) 2012-11-29 2012-11-29 Sistema e método de identificação de ocorrência de higienização das mãos

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WO2014082151A1 true WO2014082151A1 (fr) 2014-06-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2521844A (en) * 2014-01-03 2015-07-08 Fluke Corp A method and system for monitoring hand washing

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE48951E1 (en) 2015-08-05 2022-03-01 Ecolab Usa Inc. Hand hygiene compliance monitoring
US11272815B2 (en) 2017-03-07 2022-03-15 Ecolab Usa Inc. Monitoring modules for hand hygiene dispensers
US10529219B2 (en) 2017-11-10 2020-01-07 Ecolab Usa Inc. Hand hygiene compliance monitoring
EP3900307A1 (fr) 2018-12-20 2021-10-27 Ecolab USA, Inc. Routage adaptatif, communication en réseau bidirectionnel

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030030562A1 (en) * 2001-01-23 2003-02-13 Stephen Lane Prompts for handwashing
US20030133614A1 (en) * 2002-01-11 2003-07-17 Robins Mark N. Image capturing device for event monitoring
US20040001009A1 (en) * 2002-03-22 2004-01-01 Winings Thomas R. Apparatus and methods for monitoring compliance with recommended hand-washing practices
WO2009097096A1 (fr) * 2008-01-28 2009-08-06 Richard Deutsch Système et méthode de suivi du personnel de santé et des patients
US20100328443A1 (en) * 2009-06-26 2010-12-30 Lynam Donald S System for monitoring patient safety suited for determining compliance with hand hygiene guidelines

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030030562A1 (en) * 2001-01-23 2003-02-13 Stephen Lane Prompts for handwashing
US20030133614A1 (en) * 2002-01-11 2003-07-17 Robins Mark N. Image capturing device for event monitoring
US20040001009A1 (en) * 2002-03-22 2004-01-01 Winings Thomas R. Apparatus and methods for monitoring compliance with recommended hand-washing practices
WO2009097096A1 (fr) * 2008-01-28 2009-08-06 Richard Deutsch Système et méthode de suivi du personnel de santé et des patients
US20100328443A1 (en) * 2009-06-26 2010-12-30 Lynam Donald S System for monitoring patient safety suited for determining compliance with hand hygiene guidelines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2521844A (en) * 2014-01-03 2015-07-08 Fluke Corp A method and system for monitoring hand washing
US9613518B2 (en) 2014-01-03 2017-04-04 Infrared Integrated Systems Limited Methods and systems for monitoring hand washing

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