KR101659491B1 - Unit for bedsore prevention - Google Patents

Unit for bedsore prevention Download PDF

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KR101659491B1
KR101659491B1 KR1020150162254A KR20150162254A KR101659491B1 KR 101659491 B1 KR101659491 B1 KR 101659491B1 KR 1020150162254 A KR1020150162254 A KR 1020150162254A KR 20150162254 A KR20150162254 A KR 20150162254A KR 101659491 B1 KR101659491 B1 KR 101659491B1
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compartments
unit
liquid medium
cavity
fluid supply
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KR1020150162254A
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Korean (ko)
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KR20150135182A (en
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박성용
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박성용
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05—Parts, details or accessories of beds
    • A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
    • A61G7/05769—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with inflatable chambers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses or cushions
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/081—Fluid mattresses or cushions of pneumatic type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/081—Fluid mattresses or cushions of pneumatic type
    • A47C27/082—Fluid mattresses or cushions of pneumatic type with non-manual inflation, e.g. with electric pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05—Parts, details or accessories of beds
    • A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor

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  • Health & Medical Sciences (AREA)
  • Nursing (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)

Abstract

본 발명의 목적은 욕창이 주로 발생하는 부위에 대한 예방 및 치료효과를 극대화하고, 체온과 유사한 온도로 사용할 수 있는 욕창방지매트를 제공하는 것이다. 상기 목적을 달성하기 위해, 본 발명에 따른 욕창방지유니트는 공동부와, 상기 공동부 둘레의 적어도 일부영역에서 팽창 및 수축 가능한 적어도 하나의 격실을 갖는 본체와, 상기 격실에 대해 액상매체를 공급 및 인출하는 유체공급부와, 상기 격실 중 적어도 하나가 팽창되거나 수축되도록 상기 유체공급부를 제어하는 제어부를 포함하며, 상기 격실은 상기 공동부의 원주방향을 따라 파 형상을 이루며, 상호 맞물리는 것을 기술적 요지로 한다.SUMMARY OF THE INVENTION An object of the present invention is to provide a bed sores prevention mat that maximizes prevention and treatment effects on sites where bed sores are mainly generated and can be used at a temperature similar to body temperature. In order to achieve the above object, a pressure ulcer prevention unit according to the present invention comprises a body having a cavity portion and at least one compartment which is expandable and contractible in at least a part of the region around the cavity portion, And a control unit for controlling the fluid supply unit so that at least one of the compartments is expanded or contracted, wherein the compartments form a wave shape along the circumferential direction of the cavity, and are interlocked with each other .

Description

욕창 방지 유니트{UNIT FOR BEDSORE PREVENTION}UNIT FOR BEDSORE PREVENTION [0002]

본 발명은 욕창 방지 유니트에 관한 것이다.The present invention relates to a pressure ulcer prevention unit.

환자가 침상에 장기간 누워 있어, 침상에 접촉된 부위가 압력에 의해 혈액순환이 제대로 되지 않게 되면 욕창이 발생한다. 이러한 욕창은, 환자의 미추 부위 등 특정 부위에서 주로 발생하며, 해당 부위에 압력이 장시간 가해지지 않도록 하고, 피부 온도를 가능한 한 체온에 가깝게 유지시켜 혈액순환을 원활히 해줌으로써 예방 및 치료적 효과를 유도할 수 있다.If the patient is lying on the bed for a long period of time and the area of contact with the bed is not properly circulated by pressure, a pressure ulcer occurs. These pressure ulcers, which occur mainly in specific areas such as the tail of the patient, prevent the pressure applied to the area for a long time, and keep the skin temperature as close as possible to the body temperature, can do.

종래의 시판 중인 욕창방지매트는 전신 매트의 형태로 만들어져 부분적으로 팽창과 수축이 교호적으로 일어나게 하여 집중 부하를 줄이는 구조로 되어 있다. 그러나 기존의 제품들은 작은 압력이나마 욕창 환부의 직접적 접촉이 발생하기 때문에 치료적 효과를 기대하기 어렵다. 또한 종래의 욕창방지매트는 공기를 매체로 하므로, 공기의 열용량이 낮아 체온과 유사한 온도로 지속적으로 유지하기에 어려움이 있으며, 특히 겨울철에는 가온 효율이 낮다.Conventional commercially available pressure ulcer preventive mats are made in the form of a body mats so that partial expansion and contraction occur alternately, thereby reducing the concentration load. However, existing products are not expected to have therapeutic effect because of direct contact of the pressure ulcer with small pressure. In addition, since the conventional anti-sorbency mat uses air as a medium, the heat capacity of the air is low and it is difficult to maintain the temperature at a temperature similar to the body temperature. In particular, the heating efficiency is low in winter.

본 발명의 목적은 욕창이 주로 발생하는 부위에 대한 예방 및 치료효과를 극대화하고, 체온과 유사한 온도로 사용할 수 있는 욕창방지매트를 제공하는 것이다.SUMMARY OF THE INVENTION An object of the present invention is to provide a bed sores prevention mat that maximizes prevention and treatment effects on sites where bed sores are mainly generated and can be used at a temperature similar to body temperature.

상기 목적을 달성하기 위해, 본 발명에 따른 욕창방지유니트는 공동부와, 상기 공동부 둘레의 적어도 일부영역에서 팽창 및 수축 가능한 적어도 하나의 격실을 갖는 본체와, 상기 격실에 대해 액상매체를 공급 및 인출하는 유체공급부와, 상기 격실 중 적어도 하나가 팽창되거나 수축되도록 상기 유체공급부를 제어하는 제어부를 포함하며, 상기 격실은 상기 공동부의 원주방향을 따라 파 형상을 이루며, 상호 맞물리는 구조를 가진다.In order to achieve the above object, a pressure ulcer prevention unit according to the present invention comprises a body having a cavity portion and at least one compartment which is expandable and contractible in at least a part of the region around the cavity portion, And a control unit for controlling the fluid supply unit so that at least one of the compartments is expanded or contracted, wherein the compartments have a wave-like shape along the circumferential direction of the cavity and have an interlocking structure.

삭제delete

그리고 상기 유체공급부는 상기 액상매체를 가열하는 가열부와, 상기 가열부에서 가열된 상기 액상매체의 온도를 측정하는 온도측정센서를 포함하며, 상기 제어부는 상기 온도측정센서로부터의 측정신호를 기초로 상기 액상매체가 미리 정해진 온도 범위로 가열되도록 상기 가열부를 제어하는 것이 바람직하다.The liquid supply unit includes a heating unit for heating the liquid medium, and a temperature measurement sensor for measuring a temperature of the liquid medium heated by the heating unit. The control unit controls the temperature of the liquid medium based on the measurement signal from the temperature measurement sensor It is preferable to control the heating unit so that the liquid medium is heated to a predetermined temperature range.

또한, 신체에 고정 가능하도록 상기 본체의 양측으로 연장된 벨트를 더 포함하는 것이 편리성을 향상시킬 수 있다,It is also possible to improve convenience by further including a belt extending to both sides of the body so as to be fixed to the body.

그리고 상기 복수의 격실은 상기 공동부의 원주방향을 따라 파 형상을 이루며, 상호 맞물리는 것이 바람직하다.Preferably, the plurality of compartments are wavy along the circumferential direction of the cavity portion and are interdigitated.

본 발명에 따른 욕창방지유니트는 욕창이 주로 발생하는 특정부위에 대한 욕창 예방 및 치료효과가 높으며, 체온과 유사한 온도를 유지할 수 있어 원활한 혈액순환에 기여한다.The pressure ulcer prevention unit according to the present invention has a high effect of preventing and treating a pressure ulcer on a specific region where a pressure ulcer is mainly generated, and can maintain a temperature similar to a body temperature, thereby contributing to smooth blood circulation.

도 1은 본 발명에 따른 욕창방지유니트를 나타낸 사시도이고,
도 2는 제어블록도이며,
도 3은 본 발명의 다른 실시예에 따른 욕창방지유니트를 나타낸 사시도이다.1 is a perspective view of a pressure ulcer prevention unit according to the present invention,
2 is a control block diagram,
3 is a perspective view of a pressure ulcer prevention unit according to another embodiment of the present invention.

도 1은 본 발명에 따른 욕창방지유니트를 나타낸 사시도이고, 도 2는 제어블록도이다. 이들 도면에서 볼 수 있는 바와 같이, 본 욕창방지유니트는 중심영역에 형성되는 공동부(110)와, 공동부(110) 둘레에 배치되어 팽창 및 수축 가능한 A그룹(131)과 B그룹(132)으로 구분된 복수의 격실(130)을 갖는 도넛형태의 본체(100)를 포함한다. 여기서, 복수의 격실(130)은 공동부(110)의 원주방향을 따라 파 형상을 이루며, 상호 반경방향으로 맞물린다. 팽창 및 수축 가능한 격실(130)은 공동부(110) 둘레의 일부영역에서 하나로 구비될 수 있다.FIG. 1 is a perspective view showing a pressure ulcer prevention unit according to the present invention, and FIG. 2 is a control block diagram. As shown in these drawings, the present periculm preventive unit comprises a cavity 110 formed in the central region, an A group 131 and a B group 132 disposed around the cavity 110 and expandable and contractible, Shaped body (100) having a plurality of compartments (130) divided into a plurality of compartments (130). Here, the plurality of compartments 130 form a wave shape along the circumferential direction of the cavity portion 110, and are radially engaged with each other. The expandable and contractible compartment 130 may be provided in one region in a portion of the periphery of the cavity 110.

본 욕창방지유니트는 신체에 고정가능하도록 본체(100)의 양측으로 연장된 벨트부(300)를 포함한다. 이때, 벨트(300)에는 벨크로(310)가 설치되어 있어 신체에 고정하기가 용이하다. The pressure ulcer prevention unit includes a belt part 300 extending to both sides of the main body 100 so as to be fixed to the body. At this time, since the belt 300 is provided with the Velcro 310, it can be easily fixed to the body.

본 욕창방지유니트는 각 격실(131, 132)과 연결되며, 각 격실(131, 132)에 대해 액상매체를 공급 및 인출하는 유체공급부(200)를 갖는다. 각 격실(131, 132)은 유입구 및 유출구를 각각 가지고 유체공급부(200)와 연결될 수 있다. 유체공급부(200)는 액상매체가 저장되는 액상매체탱크(210)와, 액상매체를 가열하는 가열부(220) 및 액상매체를 이동시키기 위한 펌프(230)를 포함한다. 가열부(220)와 펌프(230)의 순서는 서로 바뀔 수 있다. 이때, 가열부(220)는 전기코일로써 실시간으로 가열할 수 있다. 펌프(230)는 액상매체 공급용 펌프 및 인출용 펌프를 포함할 수 있다. 유체공급부(200)는 가열부(220)에 설치되는 온도센서(240)를 포함할 수 있다. 각 격실(131, 132)은 유체공급부(200)에 의해 공급되는 액상매체에 의해 팽창 또는 수축된다.This pressure sorber prevention unit is connected to the compartments 131 and 132 and has a fluid supply unit 200 for supplying and withdrawing the liquid medium to the compartments 131 and 132. Each of the compartments 131 and 132 may have an inlet and an outlet, respectively, and may be connected to the fluid supply unit 200. The fluid supply unit 200 includes a liquid medium tank 210 in which a liquid medium is stored, a heating unit 220 for heating the liquid medium, and a pump 230 for moving the liquid medium. The order of the heating unit 220 and the pump 230 may be changed from each other. At this time, the heating unit 220 can be heated in real time by an electric coil. The pump 230 may include a pump for supplying a liquid medium and a pump for drawing out. The fluid supply unit 200 may include a temperature sensor 240 installed in the heating unit 220. Each of the compartments 131 and 132 is inflated or contracted by the liquid medium supplied by the fluid supply part 200.

본 욕창방지유니트는 각 격실(131, 132)의 팽창 및 수축 과정이 교번적으로 일어나도록 유체공급부(200)를 제어하는 제어부(400)를 포함한다. 여기서, 제어부(400)는 온도센서(240)로부터의 측정신호를 기초로 액상매체가 미리 정해진 온도 범위로 가열되도록 가열부(220)를 제어한다. The pressure ulcer prevention unit includes a control unit 400 for controlling the fluid supply unit 200 so that expansion and contraction processes of the compartments 131 and 132 are alternately performed. Here, the control unit 400 controls the heating unit 220 so that the liquid medium is heated to a predetermined temperature range based on the measurement signal from the temperature sensor 240.

도 3은 본 발명의 다른 실시예에 따른 욕창방지유니트를 나타낸 사시도이다. 도 3에서 볼 수 있는 바와 같이, 본 욕창방지유니트는 중심역역에 형성되는 공동부(110a)와, 공동부(110a)의 원주방향을 따라 설치되며 A그룹(131a)과 B그룹(132a)으로 구분되는 복수의 격실(130a)을 갖는다. 복수의 격실(130a)은 원주방향을 따라 교호적으로 배열된 순서를 기준으로 A그룹(131a)과 B그룹(132a)으로 구분된다. 복수의 그룹(130)은 다양한 조합으로 선택될 수 있다. 3 is a perspective view of a pressure ulcer prevention unit according to another embodiment of the present invention. 3, the present pressure preventive unit comprises a cavity 110a formed in the center region of the cavity and a group of A group 131a and a group B of 132a arranged along the circumferential direction of the cavity 110a And has a plurality of compartments 130a that are separated. The plurality of compartments 130a are divided into an A group 131a and a B group 132a on the basis of an alternately arranged order along the circumferential direction. The plurality of groups 130 may be selected in various combinations.

본 욕창방지유니트는 본체 양측으로부터 연장된 벨트(300a)를 포함한다. 벨트(300a)에는 벨크로(310a)가 설치되어 있어 신체에 고정하기가 용이하다. The present antidousosis preventive unit includes a belt 300a extending from both sides of the main body. The belt 300a is provided with a Velcro 310a so that it can be easily fixed to the body.

Claims (5)

욕창방지유니트에 있어서,
공동부와, 상기 공동부 둘레의 적어도 일부영역에서 팽창 및 수축 가능한 복수의 격실을 갖는 본체와;
상기 격실에 대해 액상매체를 공급 및 인출하는 유체공급부와;
상기 격실 중 적어도 하나가 팽창되거나 수축되도록 상기 유체공급부를 제어하는 제어부를 포함하며,
상기 격실은 상기 공동부의 원주방향을 따라 파 형상을 이루며, 상호 맞물리는 것을 특징으로 하는 욕창방지유니트.In the pressure ulcer prevention unit,
A body having a cavity and a plurality of compartments expandable and retractable in at least a portion of the region around the cavity;
A fluid supply unit for supplying and discharging the liquid medium to the compartment;
And a control unit for controlling the fluid supply unit such that at least one of the compartments is expanded or contracted,
Wherein the compartments form a wavy shape along the circumferential direction of the cavity portion and are engaged with each other. 삭제delete 제1항에 있어서,
상기 유체공급부는 상기 액상매체를 가열하는 가열부와, 상기 가열부에서 가열된 상기 액상매체의 온도를 측정하는 온도측정센서를 포함하며,
상기 제어부는 상기 온도측정센서로부터의 측정신호를 기초로 상기 액상매체가 미리 정해진 온도 범위로 가열되도록 상기 가열부를 제어하는 것을 특징으로 하는 욕창방지유니트.The method according to claim 1,
Wherein the fluid supply portion includes a heating portion for heating the liquid medium and a temperature measurement sensor for measuring a temperature of the liquid medium heated by the heating portion,
Wherein the control unit controls the heating unit such that the liquid medium is heated to a predetermined temperature range based on a measurement signal from the temperature measurement sensor. 제1항에 있어서,
신체에 고정 가능하도록 상기 본체의 양측으로 연장된 벨트를 더 포함하는 것을 특징으로 하는 욕창방지유니트.The method according to claim 1,
Further comprising a belt extending to both sides of the body so as to be fixed to the body. 삭제delete
KR1020150162254A 2015-11-19 2015-11-19 Unit for bedsore prevention KR101659491B1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000157374A (en) * 1998-11-25 2000-06-13 Matsushita Electric Works Ltd Mat for massage
JP2008073185A (en) * 2006-09-21 2008-04-03 Skylite Corporation Air bag for stretch mat and stretch mat apparatus
KR100920239B1 (en) * 2009-07-06 2009-10-05 손기준 Belt for massage using air pressure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000157374A (en) * 1998-11-25 2000-06-13 Matsushita Electric Works Ltd Mat for massage
JP2008073185A (en) * 2006-09-21 2008-04-03 Skylite Corporation Air bag for stretch mat and stretch mat apparatus
KR100920239B1 (en) * 2009-07-06 2009-10-05 손기준 Belt for massage using air pressure

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