EP1639983A1 - Mattress vibrator - Google Patents
Mattress vibrator Download PDFInfo
- Publication number
- EP1639983A1 EP1639983A1 EP04022852A EP04022852A EP1639983A1 EP 1639983 A1 EP1639983 A1 EP 1639983A1 EP 04022852 A EP04022852 A EP 04022852A EP 04022852 A EP04022852 A EP 04022852A EP 1639983 A1 EP1639983 A1 EP 1639983A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- vibrator
- mattress
- vibration
- plate
- hard plate
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
- A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
- A61H23/0218—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with alternating magnetic fields producing a translating or oscillating movement
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
- A61H2201/0142—Beds
Definitions
- the present invention relates to a mattress vibrator which promotes blood flow and suppresses reactive oxygen species by utilizing vibration so as to prevent and treat the pressure ulcer.
- the pressure ulcer is one of important problems of modern medicine. Since a bedridden person is more likely to develop the pressure ulcer, the pressure ulcer is a different sick when he or she was admitted to hospital, and the pressure ulcer is developed during staying in the hospital. The pressure ulcer increases the staying period in the hospital, and caregiving of the patient having pressure ulcers becomes burdensome to, a nurse or his or her family.
- cleasing and ointment application to the wounds promote the wound healing. Additionally, pressure relief is the most effective technique. When blood flow disturbance bony prominence over a sacram, heel or shoulder occurs due to friction, shear or compression. Therefore, it is an effective treatment to remove a pressure so that a pressure is not applied to that region.
- support surface such as air, foam, and gel mattress are used in hospital.
- Pressure relief reduction makes it difficult to generate the congestion, but can not promote the blood flow. Therefore, it is necessary to take some treatments to promote the blood flow for a pressure ulcer. Therefore, it is necessary to take some treatment for pressure ulcers.
- Patent Document 1 Japanese Patent Application Laid-open No.H11-76319
- a first aspect of the present invention provides a mattress vibrator comprising a mat having a hard plate and an elastic plate which are laminated on each other, and the mat being provided with a vibration generator, wherein a vibrator which generates vibration by operating a moving body in an axial direction of the vibrator is used as the vibration generator, the vibrator is disposed on substantially a central portion of one end of the hard plate, an axis of the vibrator is disposed within a plate thickness of the hard plate.
- vibration which displaces the hard plate in one direction can efficiently be applied. Therefore, vibration can be applied to an affected portion of a human tissue and its periphery without giving uneasiness, and blood flow can be promoted and free radicals can be suppressed at the same time.
- a second aspect of the invention provides a mattress vibrator comprising a mat having a hard plate and an elastic plate which are laminated on each other, the mat being provided with a vibration generator, and the hard plate being displaced in one direction by the vibration generator, wherein the mattress vibrator is disposed under a mattress of a bed such that a direction of displacement of the hard plate is horizontal with respect to a surface of the bed and is perpendicular to a longitudinal direction of the bed.
- vibration can be applied to an affected portion of a human tissue and its periphery without giving uneasiness, and blood flow can be promoted and free radicals can be suppressed at the same time.
- the vibration generator gives amplitudes including a first amplitude and a second amplitude which is greater than the first amplitude.
- blood flow can be promoted and free radicals can be suppressed effectively at the same time.
- Fig. 1 is a perspective view of a mattress vibrator according to the embodiment
- Fig. 2 is a side sectional view of an essential portion of the mattress vibrator
- Fig. 3 is a plan sectional view of an essential portion of the mattress vibrator.
- the mattress vibrator of the embodiment includes a mat having a hard plate 1 and an elastic plate 2 which are laminated on each other, and a vibration generator 3 attached to the mat.
- the hard plate 1 has sufficient rigidity for transmitting vibration.
- the hard plate 1 is a flat plate or a corrugated plate having a plurality of grooves and peaks in a displacement direction.
- the elastic plate 2 is laminated on one surface of the hard plate 1, and is made of elastic vibration absorbing material.
- a plastic plate or a carbon fiber plate having a width of 400mm, a length of 900mm and a thickness of 3mm is used.
- an urethane plate having a width of 400mm, a length of 900mm and a thickness of 150mm is used.
- the vibration generator 3 of this embodiment uses a vibrator which generates vibration by operation of a moving body 31 in its axial direction 30.
- the moving body 31 is displaced by energizing a coil 32.
- the vibration generator 3 generates vibration by different amplitudes including first amplitude and second amplitude which is greater than the first amplitude.
- the vibration generator 3 generates the second amplitude between the first amplitudes, and repeatedly generates the first amplitudes and the second amplitudes at predetermined intervals. It is not always necessary that the first amplitude and the second amplitude are generated at regular intervals, and another amplitude having different magnitude may be included between the first amplitude and the second amplitude.
- Fig. 4 is a perspective view showing a mounting method of the mattress vibrator of the embodiment on a bed.
- the mattress vibrator 10 is inserted between a bed 60 and a mattress 50. It is preferable that a length of the mattress vibrator 10 is slightly longer than a width of the bed 60. This is because that vibration generated by the mattress vibrator 10 can efficiently be transmitted to the mattress 50 by holding the mattress vibrator 10 by frames located on opposite side surfaces of the bed 60.
- the mattress vibrator 10 has a controller 4, and the controller 4 is disposed bedside.
- the mattress vibrator 10 is disposed under a lower surface of a portion of the mattress 50. Therefore, only the portion of the mattress 50 where the mattress vibrator 10 is disposed is displaced perpendicular to a longitudinal direction of the mattress 50 in the horizontal direction with respect to an upper surface of the mattress 50.
- a rolling motion i. e. , a lateral vibration is given only to the hip.
- the mattress vibrator 10 is disposed at substantially a central portion of the mattress 50, i.e., in the vicinity of the hip of the human tissue in Fig. 4, the mattress vibrator 10 may be disposed under a portion of the mattress 50 closer to its one of ends, i.e., in the vicinity of a back or legs of the human tissue.
- Fig. 5 is a perspective view showing a using state of the mattress vibrator of the embodiment, and shows a state in which the bed is not used at home or in a care center.
- the mattress 50 may be disposed on a floor or a tatami floor, and the mattress vibrator 10 may be disposed under the mattress 50.
- Fig. 6 is a perspective view showing another using state of the mattress vibrator of the embodiment.
- the mattress vibrator 10 can also be applied to a bed 60 having a jack-up function which inclines a portion of the mattress 50.
- the mattress vibrator 10 When the mattress vibrator 10 is used for the bed 60 having the jack-up function as shown in Fig. 6, the mattress vibrator 10 is disposed under a portion of the mattress 50 that is not jacked up.
- the mattress vibrator 10 is used as shown in the embodiment, it is possible to suppress the reactive oxygen species which are harmful for a human tissue.
- the mattress vibrator of the embodiment since vibration is transmitted and the affected part of the body is finely vibrated and thus, the blood flow is promoted. Since the blood flow is promoted and the reactive oxygen species is suppressed, curing effect of the affected part of the body is enhanced.
- the mattress vibrator of this embodiment can be used for a conventional bed as it is, the mat is light in weight and can easily be carried, the mat can be used repeatedly in a hospital and can be used at home.
- an existing bed for dispersing a body pressure can be used in a hospital or at home as it is, it is possible to apply fine vibration to an air mattress or an urethane sofa, since the blood flow of the affected portion of the body is promoted and free radicals are suppressed, the curing effect of pressure ulcer is enhanced.
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
Description
- The present invention relates to a mattress vibrator which promotes blood flow and suppresses reactive oxygen species by utilizing vibration so as to prevent and treat the pressure ulcer.
- The pressure ulcer is one of important problems of modern medicine. Since a bedridden person is more likely to develop the pressure ulcer, the pressure ulcer is a different sick when he or she was admitted to hospital, and the pressure ulcer is developed during staying in the hospital. The pressure ulcer increases the staying period in the hospital, and caregiving of the patient having pressure ulcers becomes burdensome to, a nurse or his or her family.
- In general, cleasing and ointment application to the wounds promote the wound healing. Additionally, pressure relief is the most effective technique. When blood flow disturbance bony prominence over a sacram, heel or shoulder occurs due to friction, shear or compression. Therefore, it is an effective treatment to remove a pressure so that a pressure is not applied to that region.
- Many types of support surface such as air, foam, and gel mattress are used in hospital.
- Pressure relief reduction makes it difficult to generate the congestion, but can not promote the blood flow. Therefore, it is necessary to take some treatments to promote the blood flow for a pressure ulcer. Therefore, it is necessary to take some treatment for pressure ulcers.
- One of measures to prevent the pressure ulcer is to disperse a body pressure by vibration (e.g., patent document 1).
[Patent Document 1]
Japanese Patent Application Laid-open No.H11-76319 - Although blood flow is promoted by vibration, vertical vibration causes uneasiness to the human tissue. Further, free radicals generated at the same time affects a human tissue, and this is one of causes that delay the recovery from the pressure ulcer.
- Thereupon, it is an object of the present invention to provide a mattress vibrator capable of more positively recovering from a pressure ulcer or preventing the pressure ulcer by removing a pressure acting on a portion of a human tissue where a pressure ulcer is prone to be generated or has been already generated pressure ulcer by vibrating such portion without giving uneasiness, and by promoting blood flow and suppressing reactive oxygen species.
- A first aspect of the present invention provides a mattress vibrator comprising a mat having a hard plate and an elastic plate which are laminated on each other, and the mat being provided with a vibration generator, wherein a vibrator which generates vibration by operating a moving body in an axial direction of the vibrator is used as the vibration generator, the vibrator is disposed on substantially a central portion of one end of the hard plate, an axis of the vibrator is disposed within a plate thickness of the hard plate.
- According to this aspect, vibration which displaces the hard plate in one direction can efficiently be applied. Therefore, vibration can be applied to an affected portion of a human tissue and its periphery without giving uneasiness, and blood flow can be promoted and free radicals can be suppressed at the same time.
- A second aspect of the invention provides a mattress vibrator comprising a mat having a hard plate and an elastic plate which are laminated on each other, the mat being provided with a vibration generator, and the hard plate being displaced in one direction by the vibration generator, wherein the mattress vibrator is disposed under a mattress of a bed such that a direction of displacement of the hard plate is horizontal with respect to a surface of the bed and is perpendicular to a longitudinal direction of the bed.
- According to this aspect, vibration can be applied to an affected portion of a human tissue and its periphery without giving uneasiness, and blood flow can be promoted and free radicals can be suppressed at the same time.
- According to a third aspect, in the mattress vibrator of the first or second aspect, the vibration generator gives amplitudes including a first amplitude and a second amplitude which is greater than the first amplitude.
- According to this aspect, blood flow can be promoted and free radicals can be suppressed effectively at the same time.
-
- Fig. 1 is a perspective view of a mattress vibrator according to an embodiment of the present invention;
- Fig. 2 is a side sectional view of an essential portion of the mattress vibrator of the embodiment;
- Fig. 3 is a plan sectional view of an essential portion of the mattress vibrator of the embodiment;
- Fig. 4 is a perspective view showing a mounting method of the mattress vibrator of the embodiment on a bed;
- Fig. 5 is a perspective view showing a using state of the mattress vibrator of the embodiment; and
- Fig. 6 is a perspective view showing another using state of the mattress vibrator of the embodiment.
- A mattress vibrator according to an embodiment of the present invention will be explained with reference to the drawings.
- Fig. 1 is a perspective view of a mattress vibrator according to the embodiment, Fig. 2 is a side sectional view of an essential portion of the mattress vibrator, and Fig. 3 is a plan sectional view of an essential portion of the mattress vibrator.
- The mattress vibrator of the embodiment includes a mat having a
hard plate 1 and anelastic plate 2 which are laminated on each other, and avibration generator 3 attached to the mat. - The
hard plate 1 has sufficient rigidity for transmitting vibration. Thehard plate 1 is a flat plate or a corrugated plate having a plurality of grooves and peaks in a displacement direction. Theelastic plate 2 is laminated on one surface of thehard plate 1, and is made of elastic vibration absorbing material. For example, as thehard plate 1, a plastic plate or a carbon fiber plate having a width of 400mm, a length of 900mm and a thickness of 3mm is used. As theelastic plate 2, an urethane plate having a width of 400mm, a length of 900mm and a thickness of 150mm is used. - The
vibration generator 3 is mounted such that it is located at substantially central portion of one end of thehard plate 1, and an axis of thevibration generator 3 is located within a plate thickness of thehard plate 1. - The structure of the vibration generator used for the mattress vibrator according to the embodiment will be explained using Figs. 2 and 3.
- The
vibration generator 3 of this embodiment uses a vibrator which generates vibration by operation of a movingbody 31 in itsaxial direction 30. The movingbody 31 is displaced by energizing acoil 32. Thevibration generator 3 generates vibration by different amplitudes including first amplitude and second amplitude which is greater than the first amplitude. Especially, thevibration generator 3 generates the second amplitude between the first amplitudes, and repeatedly generates the first amplitudes and the second amplitudes at predetermined intervals. It is not always necessary that the first amplitude and the second amplitude are generated at regular intervals, and another amplitude having different magnitude may be included between the first amplitude and the second amplitude. - A using state of the mattress vibrator according to the embodiment will be explained using Figs. 4 to 6.
- Fig. 4 is a perspective view showing a mounting method of the mattress vibrator of the embodiment on a bed.
- As shown in the drawings, the
mattress vibrator 10 according to the embodiment is inserted between abed 60 and amattress 50. It is preferable that a length of themattress vibrator 10 is slightly longer than a width of thebed 60. This is because that vibration generated by themattress vibrator 10 can efficiently be transmitted to themattress 50 by holding themattress vibrator 10 by frames located on opposite side surfaces of thebed 60. Themattress vibrator 10 has acontroller 4, and thecontroller 4 is disposed bedside. - As shown in Fig. 4, the
mattress vibrator 10 is disposed under a lower surface of a portion of themattress 50. Therefore, only the portion of themattress 50 where themattress vibrator 10 is disposed is displaced perpendicular to a longitudinal direction of themattress 50 in the horizontal direction with respect to an upper surface of themattress 50. Thus, when themattress 50 is disposed in the vicinity of a hip of a human tissue as shown in Fig. 4, a rolling motion, i. e. , a lateral vibration is given only to the hip. - Although the
mattress vibrator 10 is disposed at substantially a central portion of themattress 50, i.e., in the vicinity of the hip of the human tissue in Fig. 4, themattress vibrator 10 may be disposed under a portion of themattress 50 closer to its one of ends, i.e., in the vicinity of a back or legs of the human tissue. - Fig. 5 is a perspective view showing a using state of the mattress vibrator of the embodiment, and shows a state in which the bed is not used at home or in a care center.
- As shown in Fig. 5, it is not always necessary to use a bed, the
mattress 50 may be disposed on a floor or a tatami floor, and themattress vibrator 10 may be disposed under themattress 50. - Fig. 6 is a perspective view showing another using state of the mattress vibrator of the embodiment.
- As shown in Fig. 6, the
mattress vibrator 10 can also be applied to abed 60 having a jack-up function which inclines a portion of themattress 50. - When the
mattress vibrator 10 is used for thebed 60 having the jack-up function as shown in Fig. 6, themattress vibrator 10 is disposed under a portion of themattress 50 that is not jacked up. - If the
mattress vibrator 10 is used as shown in the embodiment, it is possible to suppress the reactive oxygen species which are harmful for a human tissue. - If the mattress vibrator of the embodiment is used, since vibration is transmitted and the affected part of the body is finely vibrated and thus, the blood flow is promoted. Since the blood flow is promoted and the reactive oxygen species is suppressed, curing effect of the affected part of the body is enhanced.
- Most hospitals use metal beds. Since vibration is absorbed by the
elastic plate 2, vibration sound can be absorbed and reduced to very small value. - The mattress vibrator of this embodiment can be used for a conventional bed as it is, the mat is light in weight and can easily be carried, the mat can be used repeatedly in a hospital and can be used at home.
- According to this embodiment, as described above, an existing bed for dispersing a body pressure can be used in a hospital or at home as it is, it is possible to apply fine vibration to an air mattress or an urethane sofa, since the blood flow of the affected portion of the body is promoted and free radicals are suppressed, the curing effect of pressure ulcer is enhanced.
- According to the present invention, it is possible to more positively recover from a pressure ulcer or to prevent the pressure ulcer by promoting blood flow and suppressing free radicals using vibration without giving uneasiness.
Claims (3)
- A mattress vibrator comprising a mat having a hard plate and an elastic plate which are laminated on each other, and said mat being provided with a vibration generator, wherein a vibrator which generates vibration by operating a moving body in an axial direction of said vibrator is used as said vibration generator, said vibrator is disposed on substantially a central portion of one end of said hard plate, an axis of said vibrator is disposed within a plate thickness of said hard plate.
- A mattress vibrator comprising a mat having a hard plate and an elastic plate which are laminated on each other, said mat being provided with a vibration generator, and said hard plate being displaced in one direction by said vibration generator, wherein said mattress vibrator is disposed under a mattress of a bed such that a direction of displacement of said hard plate is horizontal with respect to a surface of said bed and is perpendicular to a longitudinal direction of said bed.
- The mattress vibrator according to claim 1 or 2, wherein said vibration generator gives amplitudes including a first amplitude and a second amplitude which is greater than the first amplitude.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200460024398 DE602004024398D1 (en) | 2004-09-24 | 2004-09-24 | Vibrating device for mattresses |
EP20040022852 EP1639983B1 (en) | 2004-09-24 | 2004-09-24 | Mattress vibrator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20040022852 EP1639983B1 (en) | 2004-09-24 | 2004-09-24 | Mattress vibrator |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1639983A1 true EP1639983A1 (en) | 2006-03-29 |
EP1639983B1 EP1639983B1 (en) | 2009-12-02 |
Family
ID=34926710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20040022852 Expired - Lifetime EP1639983B1 (en) | 2004-09-24 | 2004-09-24 | Mattress vibrator |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1639983B1 (en) |
DE (1) | DE602004024398D1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3019784A (en) * | 1959-05-18 | 1962-02-06 | Niagara Therapy Mfg Corp | Therapeutic massage cushions |
DE1133858B (en) * | 1954-08-17 | 1962-07-26 | Owen Kenneth Murphy | Therapeutic pillow with a motor that transmits vibrating kinetic energy |
US5442710A (en) * | 1990-11-30 | 1995-08-15 | Bodysonic Kabushiki Kaisha | Body-felt sound unit and vibration transmitting method therefor |
EP0684031A1 (en) * | 1994-05-27 | 1995-11-29 | Hsiao-Bin Su | Massage cushion for sitting or lying on |
-
2004
- 2004-09-24 EP EP20040022852 patent/EP1639983B1/en not_active Expired - Lifetime
- 2004-09-24 DE DE200460024398 patent/DE602004024398D1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1133858B (en) * | 1954-08-17 | 1962-07-26 | Owen Kenneth Murphy | Therapeutic pillow with a motor that transmits vibrating kinetic energy |
US3019784A (en) * | 1959-05-18 | 1962-02-06 | Niagara Therapy Mfg Corp | Therapeutic massage cushions |
US5442710A (en) * | 1990-11-30 | 1995-08-15 | Bodysonic Kabushiki Kaisha | Body-felt sound unit and vibration transmitting method therefor |
EP0684031A1 (en) * | 1994-05-27 | 1995-11-29 | Hsiao-Bin Su | Massage cushion for sitting or lying on |
Also Published As
Publication number | Publication date |
---|---|
EP1639983B1 (en) | 2009-12-02 |
DE602004024398D1 (en) | 2010-01-14 |
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