Kenneth M Chapman

US Patent:

20210267490, Sep 2, 2021

Filed:

Mar 24, 2021

Appl. No.:

17/210731

Inventors:

- Lewisville TX, US
Derek del Carpio - Corinth TX, US
Kenneth Chapman - Charlotte NC, US

International Classification:

A61B 5/11
A61B 5/00
G06T 7/136
G06T 7/00
G06T 7/70

Abstract:

Various patient monitoring systems can include a sensor configured to collect three dimensional information. The systems can identify a location of a patient support surface based on the three dimensional information. The systems can set a two dimensional planar threshold based on the patient support surface. The systems can identify a patient location above the patient support surface based on the three dimensional information and compare the patient location to the two dimensional planar threshold. Exceeding the threshold can be indicative of a high risk of a patient fall. An alert can be generated based on the threshold being exceeded. The systems can repeat the identification of the patient support surface location and the setting of the threshold to account for changes in the patient area.

US Patent:

20210256269, Aug 19, 2021

Filed:

May 5, 2021

Appl. No.:

17/308282

Inventors:

- Lewisville TX, US
Derek del Carpio - Corinth TX, US
Kenneth W. Chapman - Lewisville TX, US

International Classification:

G06K 9/00
A61B 5/145
H04N 5/33
A61M 5/168
A61B 5/00
H04N 5/247

Abstract:

A system for monitoring a patient in a patient area having one or more detection zones, the system comprising one or more cameras, a user interface, and a computing system configured to receive a chronological series of frames from the one or more cameras, identify liquid candidates by comparing a current frame with a plurality of previous frames of the chronological series, determine locations of the liquid candidates, identify thermal signatures of the liquid candidates, determine types of liquids of the liquid candidates based on the locations and thermal signatures of the liquid candidates, and generate an alert with the user interface corresponding to the determined types of liquids.

US Patent:

20200297247, Sep 24, 2020

Filed:

Jun 9, 2020

Appl. No.:

16/896756

Inventors:

- Lewisville TX, US
Derek del Carpio - Corinth TX, US
Kenneth Chapman - Charlotte NC, US

International Classification:

A61B 5/11
A61B 5/00
G06T 7/136
G06T 7/00
G06T 7/70

Abstract:

Various patient monitoring systems can include a sensor configured to collect three dimensional information. The systems can identify a location of a patient support surface based on the three dimensional information. The systems can set a two dimensional planar threshold based on the patient support surface. The systems can identify a patient location above the patient support surface based on the three dimensional information and compare the patient location to the two dimensional planar threshold. Exceeding the threshold can be indicative of a high risk of a patient fall. An alert can be generated based on the threshold being exceeded. The systems can repeat the identification of the patient support surface location and the setting of the threshold to account for changes in the patient area.

US Patent:

20200000376, Jan 2, 2020

Filed:

Jul 12, 2019

Appl. No.:

16/509597

Inventors:

- Lewisville TX, US
Derek del Carpio - Corinth TX, US
Kenneth Chapman - Charlotte NC, US

International Classification:

A61B 5/11
A61B 5/00
G06T 7/136
G06T 7/00
G06T 7/70

Abstract:

Various patient monitoring systems can include a sensor configured to collect three dimensional information. The systems can identify a location of a patient support surface based on the three dimensional information. The systems can set a two dimensional planar threshold based on the patient support surface. The systems can identify a patient location above the patient support surface based on the three dimensional information and compare the patient location to the two dimensional planar threshold. Exceeding the threshold can be indicative of a high risk of a patient fall. An alert can be generated based on the threshold being exceeded. The systems can repeat the identification of the patient support surface location and the setting of the threshold to account for changes in the patient area.

US Patent:

20190392223, Dec 26, 2019

Filed:

Jan 17, 2019

Appl. No.:

16/250415

Inventors:

- Lewisville TX, US
Derek del Carpio - Corinth TX, US
Kenneth W. Chapman - Lewisville TX, US

International Classification:

G06K 9/00
H04N 5/33
H04N 5/247
A61B 5/00
A61M 5/168
A61B 5/145

Abstract:

A system for monitoring a patient in a patient area having one or more detection zones, the system comprising one or more cameras, a user interface, and a computing system configured to receive a chronological series of frames from the one or more cameras, identify liquid candidates by comparing a current frame with a plurality of previous frames of the chronological series, determine locations of the liquid candidates, identify thermal signatures of the liquid candidates, determine types of liquids of the liquid candidates based on the locations and thermal signatures of the liquid candidates, and generate an alert with the user interface corresponding to the determined types of liquids.

US Patent:

20190008416, Jan 10, 2019

Filed:

Jul 10, 2018

Appl. No.:

16/031004

Inventors:

- Lewisville TX, US
Derek del Carpio - Corinth TX, US
Kenneth Chapman - Charlotte NC, US

International Classification:

A61B 5/11
A61B 5/00
G06T 7/00
G06T 7/70
G06F 19/00
G06T 7/136

Abstract:

Various patient monitoring systems can include a sensor configured to collect three dimensional information. The systems can identify a location of a patient support surface based on the three dimensional information. The systems can set a two dimensional planar threshold based on the patient support surface. The systems can identify a patient location above the patient support surface based on the three dimensional information and compare the patient location to the two dimensional planar threshold. Exceeding the threshold can be indicative of a high risk of a patient fall. An alert can be generated based on the threshold being exceeded. The systems can repeat the identification of the patient support surface location and the setting of the threshold to account for changes in the patient area.

US Patent:

20180365499, Dec 20, 2018

Filed:

Mar 20, 2018

Appl. No.:

15/926416

Inventors:

- Lewisville TX, US
Derek del Carpio - Corinth TX, US
Kenneth W. Chapman - Lewisville TX, US

International Classification:

G06K 9/00
A61B 5/145
H04N 5/33
A61M 5/168

Abstract:

A system for monitoring a patient in a patient area having one or more detection zones, the system comprising one or more cameras, a user interface, and a computing system configured to receive a chronological series of frames from the one or more cameras, identify liquid candidates by comparing a current frame with a plurality of previous frames of the chronological series, determine locations of the liquid candidates, identify thermal signatures of the liquid candidates, determine types of liquids of the liquid candidates based on the locations and thermal signatures of the liquid candidates, and generate an alert with the user interface corresponding to the determined types of liquids.

US Patent:

20170119282, May 4, 2017

Filed:

Jan 18, 2017

Appl. No.:

15/409002

Inventors:

- Lewisville TX, US
Derek del Carpio - Corinth TX, US
Kenneth Chapman - Charlotte NC, US

International Classification:

A61B 5/11
G06T 7/136
G06T 7/70
A61B 5/00
G06T 7/00

Abstract:

Various patient monitoring systems can include a sensor configured to collect three dimensional information. The systems can identify a location of a patient support surface based on the three dimensional information. The systems can set a two dimensional planar threshold based on the patient support surface. The systems can identify a patient location above the patient support surface based on the three dimensional information and compare the patient location to the two dimensional planar threshold. Exceeding the threshold can be indicative of a high risk of a patient fall. An alert can be generated based on the threshold being exceeded. The systems can repeat the identification of the patient support surface location and the setting of the threshold to account for changes in the patient area.