CA2411394A1 - Apparatus and method for reducing the risk of decubitus ulcers - Google Patents

Apparatus and method for reducing the risk of decubitus ulcers Download PDF

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Publication number
CA2411394A1
CA2411394A1 CA002411394A CA2411394A CA2411394A1 CA 2411394 A1 CA2411394 A1 CA 2411394A1 CA 002411394 A CA002411394 A CA 002411394A CA 2411394 A CA2411394 A CA 2411394A CA 2411394 A1 CA2411394 A1 CA 2411394A1
Authority
CA
Canada
Prior art keywords
patient
moved
relocation
risk
eliminating
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002411394A
Other languages
French (fr)
Other versions
CA2411394C (en
Inventor
Toby E. Smith
Craig L. Cooper
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bed Check Corp
Original Assignee
Bed-Check Corporation
Toby E. Smith
Craig L. Cooper
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 Bed-Check Corporation, Toby E. Smith, Craig L. Cooper filed Critical Bed-Check Corporation
Publication of CA2411394A1 publication Critical patent/CA2411394A1/en
Application granted granted Critical
Publication of CA2411394C publication Critical patent/CA2411394C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6887Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/103Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1113Local tracking of patients, e.g. in a hospital or private home
    • A61B5/1115Monitoring leaving of a patient support, e.g. a bed or a wheelchair
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/103Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1118Determining activity level
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/44Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
    • A61B5/441Skin evaluation, e.g. for skin disorder diagnosis
    • A61B5/447Skin evaluation, e.g. for skin disorder diagnosis specially adapted for aiding the prevention of ulcer or pressure sore development, i.e. before the ulcer or sore has developed
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6887Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
    • A61B5/6892Mats
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05Parts, details or accessories of beds
    • A61G7/057Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0247Pressure sensors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0261Strain gauges
    • A61B2562/0266Optical strain gauges
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/04Arrangements of multiple sensors of the same type
    • A61B2562/046Arrangements of multiple sensors of the same type in a matrix array
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00General characteristics of devices
    • A61G2203/30General characteristics of devices characterised by sensor means
    • A61G2203/44General characteristics of devices characterised by sensor means for weight
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00General characteristics of devices
    • A61G2203/30General characteristics of devices characterised by sensor means
    • A61G2203/46General characteristics of devices characterised by sensor means for temperature

Abstract

There is provided herein a sensor for use in patient monitoring situations, wherein the level of patient motion activity is tracked for purposes of determining whether or not that patient has exhibited sufficient activity to merit eliminating a scheduled assisted relocation to a new position. The instant device broadly operates to sense the length of time since a patient has last moved from a previous sitting or lying position. If the patient has not moved during some predetermined time interval, it is preferred that the nursing staff be notified that it is time to manually reposition the patient.
On the other hand, if the patient has changed position within the specified time period, the device will note that fact and inform the attending nurse or other caregiver that the patient need not be moved at the next scheduled relocation, thereby eliminating the need in some cases to rouse the patient from an otherwise sound sleep. In either case, the instant invention operates to reduce the risk that a patient will develop bed sores by helping ensure that the patient manually moved as frequently as is medically necessary, but no more often than is actually necessary.
CA002411394A 2000-06-09 2001-06-08 Apparatus and method for reducing the risk of decubitus ulcers Expired - Fee Related CA2411394C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/591,887 2000-06-09
US09/591,887 US6646556B1 (en) 2000-06-09 2000-06-09 Apparatus and method for reducing the risk of decubitus ulcers
PCT/US2001/018498 WO2001095848A2 (en) 2000-06-09 2001-06-08 Apparatus and method for reducing the risk of decubitus ulcers

Publications (2)

Publication Number Publication Date
CA2411394A1 true CA2411394A1 (en) 2001-12-20
CA2411394C CA2411394C (en) 2007-07-17

Family

ID=24368368

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002411394A Expired - Fee Related CA2411394C (en) 2000-06-09 2001-06-08 Apparatus and method for reducing the risk of decubitus ulcers

Country Status (7)

Country Link
US (1) US6646556B1 (en)
EP (1) EP1292259B1 (en)
AU (2) AU6824701A (en)
CA (1) CA2411394C (en)
MX (1) MXPA02012081A (en)
NZ (1) NZ523470A (en)
WO (1) WO2001095848A2 (en)

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US10004428B2 (en) 2010-10-29 2018-06-26 Orpyx Medical Technologies, Inc. Peripheral sensory and supersensory replacement system

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CA2411394C (en) 2007-07-17
NZ523470A (en) 2005-02-25
AU6824701A (en) 2001-12-24
US6646556B1 (en) 2003-11-11
MXPA02012081A (en) 2003-10-15
WO2001095848A2 (en) 2001-12-20
EP1292259B1 (en) 2013-08-14
AU2001268247B2 (en) 2007-01-25
WO2001095848A3 (en) 2002-06-06
EP1292259A2 (en) 2003-03-19

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