GB2359994A - Infant sleep-encouraging device - Google Patents

Infant sleep-encouraging device Download PDF

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Publication number
GB2359994A
GB2359994A GB0102487A GB0102487A GB2359994A GB 2359994 A GB2359994 A GB 2359994A GB 0102487 A GB0102487 A GB 0102487A GB 0102487 A GB0102487 A GB 0102487A GB 2359994 A GB2359994 A GB 2359994A
Authority
GB
United Kingdom
Prior art keywords
bladder
child
air pressure
pressure pulses
heartbeat
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.)
Withdrawn
Application number
GB0102487A
Other versions
GB0102487D0 (en
Inventor
Antonio Capasso
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB0102487D0 publication Critical patent/GB0102487D0/en
Publication of GB2359994A publication Critical patent/GB2359994A/en
Withdrawn legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47DFURNITURE SPECIALLY ADAPTED FOR CHILDREN
    • A47D15/00Accessories for children's furniture, e.g. safety belts or baby-bottle holders
    • A47D15/001Mattresses
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47GHOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/02Bed linen; Blankets; Counterpanes
    • A47G9/0238Bed linen
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47GHOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/08Sleeping bags
    • A47G9/083Sleeping bags for babies and infants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47GHOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G2009/003Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows with inflatable members
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47GHOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G2009/006Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows comprising sound equipment
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M2021/0005Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
    • A61M2021/0022Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the tactile sense, e.g. vibrations
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M2021/0005Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
    • A61M2021/0027Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the hearing sense
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M2021/0005Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
    • A61M2021/0061Simulated heartbeat pulsed or modulated
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/43General characteristics of the apparatus making noise when used correctly

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pediatric Medicine (AREA)
  • Child & Adolescent Psychology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Psychology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

A sleep-encouraging device for simulating a mother's heartbeat to a child lying in a bed. The device comprises a hollow flexible bladder (14) for disposing near or at least partially under the child, an air pressure pulse generator (18), and a flexible tube (16) operatively connecting the pulse generator to the bladder The pulse generator preferably a piston pump (22) generates rhythmical air pressure pulses in accordance with a pre-set regime, so that in operation those air pressure pulses are transferred from the generator to the bladder and cause the bladder cyclically to inflate and deflate with a rhythm simulating a heartbeat. Noises simulating the heartbeat may also generated, either by the air pressure or otherwise, to coincide with the rhythmical air pressure pulses. Preferably the pre-set regime and/or the volume of the heartbeat noises may be adjusted.

Description

Infant Sleep-Encouragina Device 2359994 The present invention relates to a
device for simulating a mother's heartbeat in a bed for a child, and also to a simulating method for such a heartbeat.
Babies and young people (herein collectively referred to as children) may experience sleep difficulties, leading to a lack of sleep. This lack of sleep can have a profound effect on the health of a child, not to mention the consequent effect on parents. The invention stems from investigations into ways of mitigating these problems and providing a child with an environment in which he or she may sleep more easily.
According to the present invention, there is provided a device for simulating a mother's heartbeat to a child lying in a bed, comprising a hollow flexible bladder for disposing near or at least partially under the child, an air pressure pulse generator which generates simulated heart-beat rhythmical air pressure pulses in accordance with a pre-set regime, and a flexible tube operatively connecting the pulse generator to the bladder, whereby in operation air pressure pulses are transferred from the generator to the bladder so causing the bladder cyclically to inflate and deflate with a rhythm simulating a heartbeat.
As the beat of a real heart comprises both a physical pressure pulse as well as an audible beat, it is preferred that the generator also produces pressure pulses in the audio spectrum whereby in use the bladder will issue heartbeat simulation sounds to the child. The audible beat may instead be generated electronically, timed to coincide with the main pressure pulse and used to drive a speaker at the generator whereby the sound is directed down the tube.
The preferred form of the present invention therefore provides a device which, when incorporated into a bed or cot, will simulate both the audible and physical beat of a heart as heard by a foetus within a mother's womb. In this way a comforting environment is created within which a child can relax and sleep.
Advantageously, the rate, intensity and volume of the simulated heartbeat regime may be adjustable so that an optimum regime may be set lo for any individual. Preferably, therefore, the frequency of the pulses, the strength of the pulses, and the volume of the beat noise are adjustable. Some or all of these objectives can be met by altering the magnitude of the pressure pulses in the audio spectrum so that the volume and intensity of the heartbeat simulation sounds may be changed.
When in use, the bladder needs to positioned close enough to a child such that the child can benefit. This can be practically achieved in a number of convenient ways. The bladder may be incorporated within the structure of a specially designed mattress. Alternatively, the bladder may be relatively thin compared to its area such that it may be disposed on a mattress, at least partially beneath the child. Yet another possibility is for a relatively thin bladder to be incorporated in a specially formed sheet intended for use on a mattress, possibly beneath a normal sheet.
To further the womb-simulating effect of the present invention, it is possible to incorporate the bladder in a sleeping bag type construction, within which the child may sleep. This allows the bladder, and simulated heart beat to originate from multiple directions around a child, as it would in the womb.
It is preferred that the pulse generator is situated at a safe distance from the bladder, such as outside a cot, within which the bladder may be placed, possibly using a flexible tube. Such an arrangement prevents the child from coming to any direct contact with and possible harm from the pulse generator. It also prevents the incidental noise caused by the functioning of the pulse generator from disturbing the sleep of the child.
The pulse generator may be powered by one of electric mains power (but preferably through a low voltage transformer), batteries, a clockwork mechanism or any other suitable means. Preferably the pulse generator includes one of a piston or diaphragm pump, fan, bellows or paddle to generate the air pressure pulses.
According to the present invention there is also provided a method of encouraging a child to sleep, comprising positioning a bladder adjacent or at least partially under a child, and supplying simulated heart-beat rhythmical air pressure pulses in accordance with a pre-set regime to the bladder whereby the air pressure pulses cause the bladder cyclically to inflate and deflate with a rhythm simulating a heartbeat.
It is highly preferred, for the reasons discussed above that the air pressure pulses are produced by a generator sited remotely from the bladder and connected thereto by a flexible tube. It is also preferred for a number of reasons, including low noise levels, that the pressure pulses are produced by a piston or diaphragm pump driven by an electric motor.
By way of example only, one embodiment of device according to the present invention will now be described in detail with reference to the accompanying drawings, in which:
Figure 1 is a stylised view of a device according to the present 5 invention associated with a mattress; and Figure 2 is a diagrammatic view of the embodiment of Figure 1 showing more detail.
Referring initially to Figure 1, there is shown a mattress 10 with a blanket 12 positioned thereover. An air bladder 14 formed from a flexible lo material such as rubber or plastics is located between the mattress 10 and the blanket 12 (which is shown partially lifted for clarity). The bladder is hollow and its internal cavity is in communication with an air tube 16. The air tube 16 connects the bladder to a control unit 18 which incorporates an air pressure pulse generator. The pulse generator causes rhythmical air pressure pulses which travel down the flexible tube 16 to the bladder 14. This causes the bladder to expand and contract thereby generating a physical sensation akin to the beating of a heart, which is sensed by a person (not shown) lying on the mattress. At the same time the pulse generator generates a sound intended to simulate the noise of a heartbeat and this is also directed down the flexible tube 16 so that a person lying on the mattress may hear the simulated heart beat noise in unison with the simulated physical movement of the bladder.
The noise generated may be a direct result of the pressure pulse, for example if the pulse is in the audio spectrum. Alternatively an electrically- - 0 generated sound may be played back by a speaker (not shown) contained in the control unit.
In Figure 2 the same embodiment of the present invention is shown, but a simplified view of the internal components of the control unit 18 is included as well as a cross section of the bladder 14. The bladder 14 is located between the mattress 10 and the blanket 12, and the flexible tube 16 connects the cavity 20 of the bladder to the control unit 18. A child sleeps on the blanket 12 and rests at least partially over the bladder 14.
The control unit includes a piston pump 22 to which the flexible tube 16 lo is coupled. A piston 24 is driven back and forth within the piston pump housing 22 by the rotation of a crank wheel 26, coupled to the end of the piston rod 27 by a connecting rod 28. The crank wheel 26 is turned by an electric motor 30, through a suitable reduction gear box, the operation of the motor being governed by a controller 32, and powered by a battery 34. The piston cyclically compresses and expands the air within the cylinder and forces a pressure pulse along the tube 16 to the bladder 14. The frequency, strength and volume of the heartbeat simulation regime can be altered by an adjustment means including a knob 36. For example, a faster rotation of the crank wheel 26 will give a faster simulated heartbeat.
The present invention has been discussed exclusively in relation to children, but the invention is not limited to use with such individuals. It could also be used by adults without any alteration, except perhaps in the force of the air pressure pulse.
I f f 0 1 t $

Claims (16)

  1. Claims
    U 1. A device for simulating a mother's heartbeat to a child lying in a bed, comprising a hollow flexible bladder for disposing near or at least partially under the child, an air pressure pulse generator which generates simulated heart-beat rhythmical air pressure pulses in accordance with a pre-set regime, and a flexible tube operatively connecting the pulse generator to the bladder, whereby in operation air pressure pulses are transferred from the generator to the bladder so causing the bladder cyclically to inflate and deflate with a lo rhythm simulating a heartbeat.
  2. 2. A device as claimed in claim 1, wherein the pre-set regime is adjustable.
  3. 3. A device as claimed in claim 1 or claim 2, wherein the generator produces pressure pulses in the audio spectrum whereby in use the bladder 15 will issue heartbeat simulation sounds to the child.
  4. 4. A device as claimed in claim 3, wherein the magnitude of the pressure pulses in the audio spectrum are adjustable so that the volume of the heart beat simulation sounds may be changed.
  5. 5. A device as claimed in any of the preceding claims, wherein the 2o bladder is incorporated within the structure of a mattress.
  6. 6. A device as claimed in any of claims 1 to 4, wherein the bladder is relatively thin compared to its area and the bladder is adapted to permit its disposal on a mattress, at least partially beneath the child.
  7. 7. A device as claimed in any of claims 1 to 4, wherein the bladder is incorporated in an sheet intended for use on a mattress.
    9 1 f 0 0 0 1 5
  8. 8. A device as claimed in any of claims 1 to 4, wherein the bladder is incorporated in a sleeping bag within which a child may sleep.
  9. 9. A device as claimed in any of the preceding claims, wherein the tube is sufficiently long so that the pulse generator may be located beyond the 5 reach of a child lying in the bed.
  10. 10. A device as claimed in any of the preceding claims, wherein the pulse generator is powered by one of mains power, batteries, or a clockwork mechanism.
  11. 11. A device as claimed in any of the preceding claims, wherein the io pulse generator includes one of a piston or diaphragm pump, fan, bellows or paddle to generate the air pressure pulses.
  12. 12. A device for simulating a mother's heartbeat to a child lying in a bed and substantially as herein described with reference to and as illustrated in the accompanying drawings.
  13. 13. A method of encouraging a child to sleep, comprising positioning a bladder adjacent or at least partially under a child, and supplying simulated heart-beat rhythmical air pressure pulses in accordance with a pre-set regime to the bladder whereby the air pressure pulses cause the bladder cyclically to inflate and deflate with a rhythm simulating a heartbeat.
  14. 14. A method as claimed in claim 13, wherein the air pressure pulses are produced by a generator sited remotely from the bladder and connected thereto by a flexible tube.
  15. 15. A method as claimed in any of claims 13 or 14, wherein the pressure pulses are produced by a piston or diaphragm pump driven by an electric motor.
    1
  16. 16. A method of simulating a mother's heartbeat to a child lying in a bed and substantially as herein described with reference to the accompanying drawings.
GB0102487A 2000-01-31 2001-01-31 Infant sleep-encouraging device Withdrawn GB2359994A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0002551.0A GB0002551D0 (en) 2000-01-31 2000-01-31 Maternal link

Publications (2)

Publication Number Publication Date
GB0102487D0 GB0102487D0 (en) 2001-03-14
GB2359994A true GB2359994A (en) 2001-09-12

Family

ID=9884939

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0002551.0A Ceased GB0002551D0 (en) 2000-01-31 2000-01-31 Maternal link
GB0102487A Withdrawn GB2359994A (en) 2000-01-31 2001-01-31 Infant sleep-encouraging device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0002551.0A Ceased GB0002551D0 (en) 2000-01-31 2000-01-31 Maternal link

Country Status (1)

Country Link
GB (2) GB0002551D0 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005107534A1 (en) * 2004-05-11 2005-11-17 Julian Charles Glatt Sleep inducing and/or comforting device for infants
WO2008117331A2 (en) * 2007-03-28 2008-10-02 Attilio Romano The 'animated' mattress for new-born babies and infants
CN106176165A (en) * 2016-08-31 2016-12-07 周晓兰 There is the nervous system disease instrument of air pressure beating function
EP3202450A1 (en) * 2012-05-03 2017-08-09 Babybe GmbH Device for generating sensory stimuli for a child
WO2020113350A1 (en) 2018-12-05 2020-06-11 Pontificia Universidad Catolica De Chile Device for preventing episodes of apnoea in infants
GB2581781A (en) * 2019-02-21 2020-09-02 Night Nanny Ltd Infant sleep aid system
WO2021069032A1 (en) 2019-10-10 2021-04-15 Babybe Gmbh Device for generating sensory stimulation for a child

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3419923A (en) * 1965-12-06 1969-01-07 Stuart C. Cowan Baby environment simulator
US4066072A (en) * 1976-02-12 1978-01-03 Cummins Betty L Comfort cushion for infants
US4135500A (en) * 1977-04-28 1979-01-23 Medpro, Inc. Apparatus for oscillating flotation support systems
WO1986002815A1 (en) * 1984-11-07 1986-05-22 Joseph Mallon Mattresses
US4606328A (en) * 1983-06-16 1986-08-19 Thoman Evelyn B Method and apparatus for treating breathing irregularities

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3419923A (en) * 1965-12-06 1969-01-07 Stuart C. Cowan Baby environment simulator
US4066072A (en) * 1976-02-12 1978-01-03 Cummins Betty L Comfort cushion for infants
US4135500A (en) * 1977-04-28 1979-01-23 Medpro, Inc. Apparatus for oscillating flotation support systems
US4606328A (en) * 1983-06-16 1986-08-19 Thoman Evelyn B Method and apparatus for treating breathing irregularities
WO1986002815A1 (en) * 1984-11-07 1986-05-22 Joseph Mallon Mattresses

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005107534A1 (en) * 2004-05-11 2005-11-17 Julian Charles Glatt Sleep inducing and/or comforting device for infants
WO2008117331A2 (en) * 2007-03-28 2008-10-02 Attilio Romano The 'animated' mattress for new-born babies and infants
WO2008117331A3 (en) * 2007-03-28 2008-11-20 Attilio Romano The 'animated' mattress for new-born babies and infants
EP3202450A1 (en) * 2012-05-03 2017-08-09 Babybe GmbH Device for generating sensory stimuli for a child
CN106176165A (en) * 2016-08-31 2016-12-07 周晓兰 There is the nervous system disease instrument of air pressure beating function
WO2020113350A1 (en) 2018-12-05 2020-06-11 Pontificia Universidad Catolica De Chile Device for preventing episodes of apnoea in infants
GB2581781A (en) * 2019-02-21 2020-09-02 Night Nanny Ltd Infant sleep aid system
GB2581781B (en) * 2019-02-21 2021-05-26 Night Nanny Ltd Infant sleep aid system
WO2021069032A1 (en) 2019-10-10 2021-04-15 Babybe Gmbh Device for generating sensory stimulation for a child

Also Published As

Publication number Publication date
GB0102487D0 (en) 2001-03-14
GB0002551D0 (en) 2000-03-29

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