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WO2015085332A2 - Apparatus for monitoring the vital signs of an infant or baby - Google Patents

Apparatus for monitoring the vital signs of an infant or baby Download PDF

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Publication number
WO2015085332A2
WO2015085332A2 PCT/ZA2014/000068 ZA2014000068W WO2015085332A2 WO 2015085332 A2 WO2015085332 A2 WO 2015085332A2 ZA 2014000068 W ZA2014000068 W ZA 2014000068W WO 2015085332 A2 WO2015085332 A2 WO 2015085332A2
Authority
WO
WIPO (PCT)
Prior art keywords
infant
measuring unit
measuring
baby
display unit
Prior art date
Application number
PCT/ZA2014/000068
Other languages
French (fr)
Other versions
WO2015085332A3 (en
Inventor
Johannes De Klerk Pietersen
Original Assignee
Johannes De Klerk Pietersen
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 Johannes De Klerk Pietersen filed Critical Johannes De Klerk Pietersen
Priority to GB1610095.0A priority Critical patent/GB2535121A/en
Publication of WO2015085332A2 publication Critical patent/WO2015085332A2/en
Publication of WO2015085332A3 publication Critical patent/WO2015085332A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/683—Means for maintaining contact with the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/6808—Diapers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2503/00—Evaluating a particular growth phase or type of persons or animals
    • A61B2503/04—Babies, e.g. for SIDS detection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • A61B5/02055—Simultaneously evaluating both cardiovascular condition and temperature
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02438—Detecting, measuring or recording pulse rate or heart rate with portable devices, e.g. worn by the patient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/683—Means for maintaining contact with the body
    • A61B5/6838—Clamps or clips
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
    • A61B5/6891—Furniture

Definitions

  • This invention relates to an apparatus for monitoring the vital signs of an infant or baby and transmitting the gathered data to a display device.
  • Devices for monitoring the vital signs of infants and babies are well known. These devices rely on visible and/or audible signals to convey information about said vital signs. For example, an audible alarm may sound if the body temperature of an infant exceeds a predetermined value.
  • an apparatus for monitoring vital signs of an infant or baby including:-
  • measuring unit for arrangement in contact with the infant or baby for continuously measuring one or more vital signs of the infant or baby; and - a display unit for location in close proximity to but spaced apart from the measuring unit; wherein the measuring unit includes a transmitter for transmitting data associated with the measured vital signs and the display unit includes a receiver for receiving said data.
  • the measuring and receiver units may be spaced apart by no more than 50 cm typically less than 20 cm.
  • the measuring unit may in use be arranged in contact with skin of the infant or baby and may .measure body temperature and/or heart rate and/or any other vital sign of the infant or baby,
  • the measuring unit may include an attachment means such as, for example, a clip, for attaching the measuring unit to an item of clothing of the infant or baby so that a measuring zone of the measuring unit is in contact with the skin.
  • an attachment means such as, for example, a clip, for attaching the measuring unit to an item of clothing of the infant or baby so that a measuring zone of the measuring unit is in contact with the skin.
  • the measuring unit is attached to a diaper.
  • the display unit may be attached to an object located in close proximity to the measuring unit such as, for example, to a cot of an infant or baby, by any suitable attachment means.
  • the measuring unit and display unit may be retained in close proximity to each other by means of magnetic forces.
  • the measuring and display units may include a magnet and a portion attracted by magnetic forces such as, for example, a metal portion.
  • a layer of clothing or a blanket may in use be interspaced between the measuring and display units so that the measuring unit is hidden from view whilst the display unit Is dearly visible.
  • the receiver of the display unit may be a separate unit from the remainder of the display unit
  • the monitoring unit and the receiver of the display unit may be held in close proximity to each other by means of magnetic forces.
  • the measuring unit and receiver may include a magnet and a portion attracted by magnetic forces such as, for example, a metal portion.
  • the receiver may be configured to receive data measured and transmitted by the measuring unit and may relay said data to the display unit.
  • NFC near field communication
  • WiFi Wireless Fidelity
  • other data transmission means such as, for example, visible light infrared light, and high frequency sounds waves could be used.
  • the display unit may include a display screen on which the vital signs measured by the measuring unit may be displayed continuously, in addition or alternatively, the data may be stored for later analysis.
  • an audible alarm or visual signal may be activated. This may occur if, for example, the measuring and display units are moved apart from each other more than a predetermined distance.
  • the display unit may be in the form of a conventional cellular telephone that may in use he placed in dose proximity to the measuring unit.
  • the invention extends to a measuring unit provided for sale on its own for use in combination with an NFC-enabled cellular telephone as a display unit.
  • Software enabling the cellular telephone to act as a display unit may be downloaded as an application.
  • Figure 1 shows a schematic layout of an apparatus for monitoring vital signs of an infant in accordance with the present invention.
  • reference numeral 10 generally indicates an embodiment of an apparatus for monitoring vital signs of an infant 12 in accordance with the present invention.
  • the apparatus 10 includes a measuring unit 14 for arrangement in contact with the infant 12 for continuously measuring one or more vital signs of the infant and a display unit 16 for location in close proximity to but spaced apart from the measuring unit 14. in the embodiment shown, receiver 18 of the display unit 16 is a separate unit from the remainder of the display unit 18.
  • the measuring unit 14 and its receiver 18 are held in close proximity to each other by means of magnetic forces.
  • the measuring unit 14 and receiver 13 include a magnet 30 and a metal portion 32.
  • the receiver 18 is configured to receive data measured and transmitted by the measuring unit 14 and relays said data 20 to the display unit 16.
  • a blanket 34 Is In use interspaced between the measuring unit 14 and its transmitter 18 so that the measuring unit 14 Is hidden from view.
  • the measunng and display unit 14 and receiver 18 are spaced apart by no more than SO cm, typically less than 20 cm.
  • the measuring unit 14 is In use arranged in contact with skin 24 of the infant 12 and measures body temperature and/or heart rate of the infant 12. It is to be appreciated, that the unit 14 could also measure other vital signs.
  • the measuring unit 14 includes an attachment means in the form of a clip 26, for attaching the measuring unit 14 to a diaper 28 of the infant 12,
  • NFC near field communication
  • Bluetooth ® a system such as Bluetooth ® for achieving the data transmission.
  • other data transmission means such as, for example, visible light, infrared light, and high frequency sounds waves could be used.
  • the display unit 18 Includes a display screen 36 on which the vital signs measured by the measuring unit 14 are displayed continuously.
  • an audible alarm signal is activated. This can occur if, for example, the measunng unit 14 and receiver 18 are moved apart more than a predetermined distance. It is to be appreciated, that the invention is not limited to any specific embodiment or configuration as hereinbefore generally described or specifically illustrated.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

The apparatus 10 includes a measuring unit 14 for arrangement in contact with the Infant 12 for continuously measuring one or more vital signs of the infant and a display unit 18 for location In close proximity to but spaced apart from the measuring unit 14. The measuring unit 14 includes a transmitter (not shown) for transmitting data associated with the measured vita signs and the display unit 16 Includes a receiver 18 for receiving said data. In use, the measuring unit 14 and receiver 18 are spaced apart by no more than 50 cm, typically less than 20 cm.

Description

APPARATUS FOR MONITORING THE VITAL SIGNS OF AN IMFANT OR BABY Field of the Invention
This invention relates to an apparatus for monitoring the vital signs of an infant or baby and transmitting the gathered data to a display device. Background to the Invention
Devices for monitoring the vital signs of infants and babies are well known. These devices rely on visible and/or audible signals to convey information about said vital signs. For example, an audible alarm may sound if the body temperature of an infant exceeds a predetermined value.
Also known are arrangements wherein data gathered by several monitoring devices associated with several infants or babies are displayed at a centra] monitoring station. Such arrangements find use in neo-natal wards and are generally too expensive and impractical for home use. in addition, when a number of babies share a neo-natal ward at a hospital or clinic, if becomes difficult to administrate the different monitoring devices and determine which monitor is the source of data displayed on the monitoring station. if one neonate should be removed from the ward, monitoring its vital signs on the central monitoring station becomes impractical. If neonates are moved around In the various beds, a nurse may become confused about which monitor's results are shown on the. central display. In many countries, babies are traditionally wrapped in blankets. This makes It difficult to see flashing lights of monitoring devices through the blankets, accessing the monitors to change its settings, or determining which specific monitor may be the source of an audible alarm or any transmitted radio signals. The inventor therefore believes, that a need exists for providing an apparatus for monitoring and displaying vital signs of an infant or baby which overcomes at least some of the disadvantages described above. Summary of the Invention
According to the invention, there is provided an apparatus for monitoring vital signs of an infant or baby, the apparatus including:-
- a measuring unit for arrangement in contact with the infant or baby for continuously measuring one or more vital signs of the infant or baby; and - a display unit for location in close proximity to but spaced apart from the measuring unit; wherein the measuring unit includes a transmitter for transmitting data associated with the measured vital signs and the display unit includes a receiver for receiving said data.
In use, the measuring and receiver units may be spaced apart by no more than 50 cm typically less than 20 cm.
The measuring unit may in use be arranged in contact with skin of the infant or baby and may .measure body temperature and/or heart rate and/or any other vital sign of the infant or baby,
The measuring unit may include an attachment means such as, for example, a clip, for attaching the measuring unit to an item of clothing of the infant or baby so that a measuring zone of the measuring unit is in contact with the skin. Typically, the measuring unit is attached to a diaper.
The display unit may be attached to an object located in close proximity to the measuring unit such as, for example, to a cot of an infant or baby, by any suitable attachment means.
Alternatively, the measuring unit and display unit may be retained in close proximity to each other by means of magnetic forces. To this end, the measuring and display units may include a magnet and a portion attracted by magnetic forces such as, for example, a metal portion. A layer of clothing or a blanket may in use be interspaced between the measuring and display units so that the measuring unit is hidden from view whilst the display unit Is dearly visible.
In one embodiment, the receiver of the display unit may be a separate unit from the remainder of the display unit
The monitoring unit and the receiver of the display unit may be held in close proximity to each other by means of magnetic forces. To this end, the measuring unit and receiver may include a magnet and a portion attracted by magnetic forces such as, for example, a metal portion. The receiver may be configured to receive data measured and transmitted by the measuring unit and may relay said data to the display unit.
Transmission of data between the measuring and display units may take place by means of near field communication (NFC). NFC may alternatively be used to facilitate a system such as Bluetooth® or WiFi for achieving the data transmission. It is to be appreciated, that other data transmission means such as, for example, visible light infrared light, and high frequency sounds waves could be used.
The display unit may include a display screen on which the vital signs measured by the measuring unit may be displayed continuously, in addition or alternatively, the data may be stored for later analysis. In the event that data transmission between the measuring and display units is interrupted, an audible alarm or visual signal may be activated. This may occur if, for example, the measuring and display units are moved apart from each other more than a predetermined distance.
In one embodiment of the invention, the display unit may be in the form of a conventional cellular telephone that may in use he placed in dose proximity to the measuring unit.
Accordingly, the invention extends to a measuring unit provided for sale on its own for use in combination with an NFC-enabled cellular telephone as a display unit. Software enabling the cellular telephone to act as a display unit may be downloaded as an application.
Detailed Description of the invention
The invention will now be described by way of the following, non-limiting example with reference to the accompanying drawing.
In the drawlng:-
Figure 1 shows a schematic layout of an apparatus for monitoring vital signs of an infant in accordance with the present invention.
In the drawing, reference numeral 10 generally indicates an embodiment of an apparatus for monitoring vital signs of an infant 12 in accordance with the present invention.
The apparatus 10 includes a measuring unit 14 for arrangement in contact with the infant 12 for continuously measuring one or more vital signs of the infant and a display unit 16 for location in close proximity to but spaced apart from the measuring unit 14. in the embodiment shown, receiver 18 of the display unit 16 is a separate unit from the remainder of the display unit 18.
The measuring unit 14 and its receiver 18 are held in close proximity to each other by means of magnetic forces. To this end, the measuring unit 14 and receiver 13 include a magnet 30 and a metal portion 32.
The receiver 18 is configured to receive data measured and transmitted by the measuring unit 14 and relays said data 20 to the display unit 16.
A blanket 34 Is In use interspaced between the measuring unit 14 and its transmitter 18 so that the measuring unit 14 Is hidden from view. In use, the measunng and display unit 14 and receiver 18 are spaced apart by no more than SO cm, typically less than 20 cm.
The measuring unit 14 is In use arranged in contact with skin 24 of the infant 12 and measures body temperature and/or heart rate of the infant 12. It is to be appreciated, that the unit 14 could also measure other vital signs.
The measuring unit 14 includes an attachment means in the form of a clip 26, for attaching the measuring unit 14 to a diaper 28 of the infant 12,
Transmission of data (not shown) between the measuring unit 14 and receiver 18 typically takes place by means of near field communication (NFC). NFC can alternatively be used to. facilitate a system such as Bluetooth® for achieving the data transmission. It is to be appreciated, that other data transmission means such as, for example, visible light, infrared light, and high frequency sounds waves could be used.
The display unit 18 Includes a display screen 36 on which the vital signs measured by the measuring unit 14 are displayed continuously.
In the event that data transmission between the measuring and display units 14 and 16 is interrupted, an audible alarm signal is activated. This can occur if, for example, the measunng unit 14 and receiver 18 are moved apart more than a predetermined distance. It is to be appreciated, that the invention is not limited to any specific embodiment or configuration as hereinbefore generally described or specifically illustrated.

Claims

Claims
1. An apparatus for monitoring, vital signs of an infant or baby, the apparatus including;-
- a measuring unit for arrangement in contact with the infant or baby for continuously measuring one or more vital signs of the infant or baby; and
- a display unit for location in close proximity to but spaced apart from the measuring unit; wherein the measuring unit includes a transmitter for transmitting data associated with the measured vital signs and the display unit includes a receiver for receiving said data.
2. An apparatus as claimed in claim 1 , wherein, in use, the measuring and receiver units are spaced apart by no more than 50 cm.
3. An apparatus as claimed in claim 1 or claim 2, wherein the measuring unit is in use arranged in contact with skin of the infant or baby and measures body temperature and/or heart rate and/or any other vital sign of the infant or baby.
4. An apparatus as claimed in any one of claims 1 to 3, wherein the measuring unit includes an attachment means for attaching the measuring unit to an item of clothing of the infant or baby so that a measuring zone of the measuring unit is in contact with the skin.
5. An apparatus as claimed in any one of claims 1 to 4, wherein the display unit is attached to an object located in close proximity to the measuring unit by a suitable attachment means.
8. An apparatus as claimed In any one of claims 1 to 4, wherein the measuring unit and display unit are retained in close proximity to each other by means of magnetic forces.
7. An apparatus as claimed in any one of the preceding claims, wherein the receiver of the display unit is a separate unit from the remainder of the display unit and Is kept in close proximity to the measuring unit by means of magnetic forces.
8. An apparatus as claimed in claim 7, wherein the receiver is configured to receive data measured and transmitted by the measuring unit and to relay said data to the display unit.
9. An apparatus as claimed any one of the preceding claims, wherein transmission of data between the measuring and display units takes place by one or more selected from the group including: field communication (MFC) visible light, infrared light, and high frequency sounds waves.
10. An apparatus as claimed In claim 9, wherein NFC is used to facilitate a system such as Bluetooth® or WiFi for achieving the data transmission.
11. An apparatus as claimed in any one of claims 1 to 10, wherein the display unit includes a display screen on which the vital signs measured by the measuring unit are displayed continuously.
12. An apparatus as claimed in any one of claims 1 to 11, wherein an audible or visual alarm included in the apparatus is automatically activated in the event that data transmission between the measuring and display units is interrupted.
13. An apparatus as claimed in any one of claims 1 to 12, the display unit is In the form of a conventional cellular telephone that is In use placed in close proximity to the measuring unit.
14. An apparatus as claimed in claim 13, wherein software enabling the cellular telephone to act as a display unit can be downloaded as an application.
15. An apparatus for monitoring vital signs of an infant or baby according to the invention substantially as hereinbefore described or exemplified.
16. An apparatus for monitoring vital signs of an infant or baby as specifically described with reference to or as illustrated in the accompanying drawing.
17. An apparatus for monitoring vital signs of an infant or baby including any new and inventive integer or combination of integers, substantially as herein described.
PCT/ZA2014/000068 2013-12-04 2014-12-04 Apparatus for monitoring the vital signs of an infant or baby WO2015085332A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1610095.0A GB2535121A (en) 2013-12-04 2014-12-04 Apparatus for monitoring the vital signs of an infant or baby

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA2013/9081 2013-12-04
ZA201309081 2013-12-04

Publications (2)

Publication Number Publication Date
WO2015085332A2 true WO2015085332A2 (en) 2015-06-11
WO2015085332A3 WO2015085332A3 (en) 2015-08-13

Family

ID=53274295

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ZA2014/000068 WO2015085332A2 (en) 2013-12-04 2014-12-04 Apparatus for monitoring the vital signs of an infant or baby

Country Status (2)

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GB (1) GB2535121A (en)
WO (1) WO2015085332A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018004201A1 (en) * 2018-05-24 2019-11-28 Drägerwerk AG & Co. KGaA A method of making a Bluetooth pairing of a patient monitor system and patient monitor system
WO2019223919A1 (en) 2018-05-24 2019-11-28 Drägerwerk AG & Co. KGaA Method for making a bluetooth pairing for a patient monitor system, and patient monitor system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8185191B1 (en) * 2003-12-29 2012-05-22 Michael Evan Shapiro Pulse monitoring and warning system for infants
DK1734858T3 (en) * 2004-03-22 2014-10-20 Bodymedia Inc NON-INVASIVE TEMPERATURE MONITORING DEVICE
US8781568B2 (en) * 2006-06-23 2014-07-15 Brian M. Dugan Systems and methods for heart rate monitoring, data transmission, and use

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018004201A1 (en) * 2018-05-24 2019-11-28 Drägerwerk AG & Co. KGaA A method of making a Bluetooth pairing of a patient monitor system and patient monitor system
WO2019223919A1 (en) 2018-05-24 2019-11-28 Drägerwerk AG & Co. KGaA Method for making a bluetooth pairing for a patient monitor system, and patient monitor system

Also Published As

Publication number Publication date
WO2015085332A3 (en) 2015-08-13
GB2535121A (en) 2016-08-10
GB201610095D0 (en) 2016-07-27

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