Infectious disease spread prevention

• US 9,773,402 B2
• Filed: 09/02/2013
• Issued: 09/26/2017
• Est. Priority Date: 09/04/2012
• Status: Active Grant

• Current Assignee: Hyginex Israel Ltd.
• Original Assignee: Hyginex Israel Ltd.
• Inventors: Raichman, Efrat, Raichman, Yossef
• Primary Examiner(s): La, Anh V
• Application Number:
  US14/425,353
• Publication Number:
  US 20150254964A1
• Time in Patent Office: 1,485 Days
• Field of Search: 3405731, 340540, 34053913, 34028607, 340521, 3405734, 34053923, 34053912, 34028609, 702 19, 600300, 600 22
• CPC Class Codes: A61G 11/00 Baby-incubators; Couveuses
• CPC Class Codes: G08B 21/245 Reminder of hygiene compliance policies, e.g. of washing hands
• CPC Class Codes: G16H 40/20 for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms

Abstract

A method of monitoring neonatal incubator hygiene. The method comprises continuously monitoring a current hygiene level of a plurality of caregivers by detecting, per the caregiver, a plurality of personal hygiene events held during a monitoring period, identifying a care giving event during which a first of the plurality of caregivers is proximate to a preborn chamber of first of plurality of neonatal incubators, and generating an alert based on the current hygiene level when the care giving event is identified.

Claims

1. A method of monitoring neonatal incubator hygiene, the method comprising:

continuously monitoring a current hygiene level of a plurality of caregivers by detecting, per each one of said caregivers, a plurality of personal hygiene events held during a monitoring period;

identifying a care giving event every time one of said plurality of caregivers is proximate to one of a plurality of neonatal incubators; and

generating an alert based on;

(a) said current hygiene level when said care giving event is identified;

(b) for a certain one of the caregivers, no detection of a personal hygiene event between two identifications of care giving events of two different ones of the neonatal incubators.

2. The method of claim 1, wherein said identifying comprises receiving a signal indicative of a proximity to said one of the plurality of neonatal incubators from a beacon associated with said one of said plurality of neonatal incubators.

3. The method of claim 1, wherein said hygiene level is estimated according to a wearable sensor worn by said one of said plurality of caregivers.

4. The method of claim 1, wherein said care giving event is identified when the hands of said one of said plurality of caregivers are detected in a chamber of said one of said plurality of neonatal incubators.

5. A system for monitoring neonatal incubator hygiene in a ward, the system comprising:

a plurality of hygiene monitors configured to monitor continuously a current hygiene level of a plurality of caregivers by detecting a plurality of personal hygiene events related to said plurality of caregivers;

a plurality of neonatal incubator sensors each configured to identify a care giving event every time one of said plurality of caregivers is proximate to one of a plurality of neonatal incubators; and

a central unit configured to receive data from said plurality of hygiene monitors and said plurality of neonatal incubator sensors, to generate an alert if said current hygiene level is below a threshold when a respective said care giving event is identified, and if, for a certain one of the caregivers, no personal hygiene event is identified between two identifications of care giving events of two different ones of the neonatal incubators.

6. The system of claim 5, wherein each said neonatal incubator sensor is configured to detect an insertion of a hand into a chamber of a respective said neonatal incubator as said care giving event.

7. The system of claim 5, wherein each said hygiene monitor comprises an image sensor, and wherein said central unit is configured to detect said personal hygiene event by an analysis of a plurality of images captured by said image sensor.

8. The system of claim 5, wherein at least some of said plurality of hygiene monitors are stationary and disposed to image at least a portion of a medical treatment area in which said plurality of neonatal incubators are located.

9. A system for monitoring neonatal incubator hygiene in a neonatal incubator, comprising:

a usage monitor configured to detect usage in a personal hygiene device by a caregiver;

a neonatal incubator sensor configured to identify a care giving event during which a caregiver is proximate to a neonatal incubator; and

a controller configured to receive data from said usage monitor and said neonatal incubator sensor to generate an alert according to;

(a) a match between said usage and said care giving event, and

(b) a determination that no usage of the personal hygiene device by the caregiver is detected before identification of care giving event of the neonatal incubator and after another care giving event of another neonatal incubator.

10. The system of claim 9, wherein each said neonatal incubator sensor is further configured to detect an insertion of a hand into a chamber of a respective said neonatal incubator as said care giving event.

11. The system of claim 9, further comprising a hygiene monitor which comprises an image sensor, and wherein said controller is configured to detect said personal hygiene event by an analysis of a plurality of images captured by said image sensor.

12. The system of claim 11, wherein said hygiene monitor is stationary and disposed to image at least a portion of a medical treatment area in which said neonatal incubator is located.