KR20040069160A - A decubitus prevention bed's back - Google Patents

A decubitus prevention bed's back Download PDF

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Publication number
KR20040069160A
KR20040069160A KR1020030005626A KR20030005626A KR20040069160A KR 20040069160 A KR20040069160 A KR 20040069160A KR 1020030005626 A KR1020030005626 A KR 1020030005626A KR 20030005626 A KR20030005626 A KR 20030005626A KR 20040069160 A KR20040069160 A KR 20040069160A
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South Korea
Prior art keywords
bed
frame
main frame
link
upper body
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KR100671285B1 (en
Inventor
김규석
신진우
조현석
홍정화
최경주
문무성
김경훈
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산재의료관리원
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05Parts, details or accessories of beds
    • A61G7/057Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
    • A61G7/0573Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with mattress frames having alternately movable parts
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/002Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
    • A61G7/015Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/002Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
    • A61G7/018Control or drive mechanisms
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/08Apparatus for transporting beds

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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

가. 청구범위에 기재된 발명이 속하는 기술분야.end. The technical field to which the invention described in the claims belongs.

본 발명은 욕창방지를 위해 고안된 전동침대로 사용자의 조작에 의해 다양한 자세를 취할 수 있도록 이루어진 욕창방지용 전동침대의 구동 장치이다.The present invention is a drive device for bed sores prevention electric bed made to take a variety of postures by the user's operation with an electric bed designed to prevent bedsores.

나. 발명이 해결하려는 기술적 과제.I. The technical problem to be solved by the invention.

현재까지 마비 및 거동이 불편한 사용자를 위해 전동형 침대는 링크장치를 이용하여 상체 또는 하체를 일으켜 세우는 역할을 해왔다.Until now, the electric bed has been used to raise the upper body or lower body by using a link device for users with paralysis and mobility problems.

이때 상체 또는 하체를 일으켜 세울 때 침대의 베드면과 회전중심의 차이로 인한 간격이 발생하였다. 이는 접촉 피부면에 전단력을 발생시켜 욕창의 원인으로 작용하고 있다.At this time, when the upper body or lower body was raised, a gap occurred due to the difference between the bed surface of the bed and the center of rotation. This causes shear pressure on the contact skin surface and acts as a cause of pressure sores.

다. 발명의 해결방법의 요지.All. Summary of the Solution of the Invention.

베드 프레임부에는 자세 구현 링크(4)와 함께 2개의 구동기(6)가 설치되며, 상기 베드 프레임(2) 하부에는 주 프레임(10)이 설치되어 베드 프레임(2)을 고정하고 베드 프레임을 회전시킬 수 있도록 회전 구동기(6a)가 구성되며, 주 프레임(10) 하부에는 하부 프레임(20)이 설치되어 주 프레임부를 지지하고 주 프레임부를 상승/하강시킬 수 있는 링크부(22)와 2개의 구동기가 설치되어 진 것을 특징으로 하는 것이다.The bed frame part is provided with two drivers 6 together with a posture implementing link 4, and a main frame 10 is installed below the bed frame 2 to fix the bed frame 2 and rotate the bed frame. The rotary driver 6a is configured to allow the lower part of the main frame 10, and a lower frame 20 is installed below the main frame 10 to support the main frame part and to raise / lower the main frame part and two drivers. It is characterized in that it is installed.

라. 발명의 중요한 용도la. Important uses of the invention

욕창방지 침대용 무전단 등받이 기구.Bedless backrest mechanism for bedsore prevention beds.

Description

욕창방지 침대용 무전단 등받이 기구{A decubitus prevention bed's back}Stepless backrest mechanism for bedsores prevention bed {A decubitus prevention bed's back}

본 고안은 욕창방지를 위해 고안된 전동침대로 사용자의 조작에 의해 다양한 자세를 취할 수 있도록 이루어진 욕창방지용 전동침대의 구동 장치이다.The present invention is a drive device for bedsore prevention electric bed made to take a variety of postures by the user's operation with an electric bed designed to prevent bedsores.

현재까지 마비 및 거동이 불편한 사용자를 위해 전동형 침대는 링크장치를 이용하여 상체 또는 하체를 일으켜 세우는 역할을 해왔다.Until now, the electric bed has been used to raise the upper body or lower body by using a link device for users with paralysis and mobility problems.

이때 상체 또는 하체를 일으켜 세울 때 침대의 베드면과 회전중심의 차이로인한 간격이 발생하였다. 이는 접촉 피부면에 전단력을 발생시켜 욕창의 원인으로 작용하고 있다.At this time, when the upper body or lower body was raised, a gap occurred due to the difference between the bed surface of the bed and the center of rotation. This causes shear pressure on the contact skin surface and acts as a cause of pressure sores.

또한 전동형 침대는 요람과 같이 좌/우로 회전시켜 측면에 대한 피부 압박감을 해소시켜 주지 못하였다. 이러한 지속적인 피부 압박은 욕창의 원인이 되고 있다.In addition, the electric bed can not rotate the left / right like the cradle to relieve the skin pressure on the side. This constant skin pressure is the cause of pressure sores.

본 발명은 상술한 종래의 문제점을 극복하기 위한 것으로, 본 발명의 목적은 인체의 하중 분포에 따라 다양한 신체 자세를 구현하여 집중되는 체중을 분산시키고, 개호인의 도움 없이 신체를 좌/우 또는 상하로 변화할 수 있는 욕창방지용 전동 침대를 제공하기 위함인 것이다.The present invention is to overcome the above-mentioned conventional problems, an object of the present invention is to implement a variety of body postures according to the load distribution of the human body to distribute the concentrated weight, the body left / right or up and down without the help of caregivers It is to provide an electric bed for bedsores that can be changed into.

도 1은 본 발명의 욕창방지 침대의 정면도.1 is a front view of the bed restraint bed of the present invention.

도 2는 본 발명의 욕창방지 침대의 평면도.Figure 2 is a plan view of the bed restraint bed of the present invention.

도 3은 본 발명의 욕창방지 침대의 링크 구성을 보여주는 평면도.Figure 3 is a plan view showing a link configuration of the bed restraint bed of the present invention.

도 4내지 6은 본 발명의 욕창방지 침대의 작동상태의 예시도.4 to 6 is an exemplary view showing the operating state of the bed restraint bed of the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

2: 베드 프레임 4: 링크2: bed frame 4: link

6: 구동기(엑츄레이터) 8: 평판6: Actuator 8: Flatbed

10: 주 프레임 20: 하부 프레임10: main frame 20: lower frame

이하 첨부된 도면을 참조하면서 본 발명에 따른 바람직한 실시예를 상세히 설명한다. 우선, 각 도면을 설명함에 있어, 동일한 구성 요소들에 한해서는 비록 다른 도면상에 도시되더라도 가능한 한 동일한 참조부호를 갖는다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in describing each of the drawings, the same components have the same reference numerals as much as possible even though they are shown in different drawings.

이하 본 발명의 바람직한 실시예를 상세히 설명한다. 우선, 본 발명을 설명함에 있어서, 관련된 공지기능 혹은 구성에 대한 구체적인 설명이 본 발명의 요지를 흐트릴 수 있는 경우 그 상세한 설명을 생략한다.Hereinafter, preferred embodiments of the present invention will be described in detail. First, in describing the present invention, detailed descriptions of related well-known functions or configurations will be omitted if they may obscure the gist of the present invention.

본 발명의 욕창방지용 전동침대는 4개의 골격 프레임과 구조와, 4개의 구동기(엑츄레이터)를 구성하고, 베드 쿠션부를 올려놓는 베드면은 4개의 평판으로 이루어져 각기의 평판을 자세를 구현하는 링크와 함께 별도로 작동 되도록 이루어져있다.Bed restraint electric bed of the present invention is composed of four skeleton frame and structure, four actuators (actuator), the bed surface on which the bed cushion unit is composed of four flat plate and each link to implement the posture and It is made to work together separately.

분리된 4개 평판(8)은 베드 프레임(2)에 의해 조립-고정되고 베드 프레임부에는 자세 구현 링크(4)와 함께 2개의 구동기(6)(엑튜레이터)가 설치되어 있다.The four separated plates 8 are assembled and fixed by the bed frame 2, and the bed frame portion is provided with two drivers 6 (actuators) together with the posture implementing link 4.

베드 프레임(2) 하부에는 주 프레임(10)이 설치되며 이는 베드 프레임(2)을 고정하고 베드 프레임을 회전시킬 수 있도록 회전 구동기(6a)(엑튜레이터)기가 설치되어 있다.The main frame 10 is installed below the bed frame 2, and a rotation driver 6a (actuator) is installed to fix the bed frame 2 and rotate the bed frame.

주 프레임(10) 하부에는 하부 프레임(20)이 설치되어 주 프레임부를 지지하고 주 프레임부를 상승/하강시킬 수 있는 링크부(22)와 2개의 구동기(엑튜레이터)가 설치되어 있으며, 바닥면에는 4개의 회전캐스터(30)가 설치되어 전 방향 이동이 가능하도록 구성되어 있다.The lower frame 20 is installed below the main frame 10 to support the main frame part, and a link part 22 and two actuators (actuators) for raising and lowering the main frame part are provided. Four rotary casters 30 are provided to be configured to move in all directions.

본 고안에서 상체를 일으켜 세우는 링크장치는 4링크식으로 구성되어 회전중심을 베드면에 일치시켜 간격이 발생하지 않아 환자의 자세를 올바르게 유지하면서 신체의 불균형이 없이 작동 가능하며 또한 엉덩이부의 받침판이 상체의 각도와 연계하여 작동하도록 구성되어 상체의 일으킴 작용시 체중심 변화로 생기는 미끄러짐을 방지하도록 구성되었다.The link device for raising the upper body in the present invention is composed of a four-link type, the center of rotation is matched to the bed surface, the gap does not occur, so that the patient's posture can be correctly maintained without body imbalance. It is configured to work in conjunction with the angle of the body to prevent slipping caused by weight changes during the upper body's arousing action.

본 고안은 하체부의 수평이 유지되도록 상승되며, 상승시 링크가 신체의 내측으로 이동하므로 높이 변화에 따른 신체의 불균형을 제거하였다.The present invention is raised to maintain the lower part of the lower body, and the link is moved to the inside of the body when raised to eliminate the imbalance of the body according to the height change.

상체부와 하체부의 자세를 구현하는 링크 구조는 복합된 각각의 위치제어로 다양한 자세를 취할 수 있도록 구성되어 사용자가 식사 및 휠체어로의 이동 등 좌식 생활에서 구현할 수 있는 모든 자세를 간편하게 취할 수 있는 것이다.The link structure that implements the posture of the upper body and the lower body is configured to take a variety of postures by the combined control of each position so that the user can easily take all the postures that can be implemented in the sedentary life such as eating and moving to a wheelchair. .

본 고안은 좌/우로 베드를 회전시킬 수 있어 마비 환자들이 개호인의 도움 없이 베드를 회전시켜 피부압박감을 해소할 수 있으며 베드면을 수직으로 상승 또는 하강을 시킬 수 있도록 구성되어 진료 및 환자의 이동시 필요한 높이를 설정할 수 있도록 하여 환자의 이동등이 간편한 것이다.The present invention can rotate the bed to the left / right, so that paralyzed patients can rotate the bed without the help of caregiver to relieve skin pressure, and it is configured to vertically raise or lower the bed surface during medical treatment and patient movement It is easy to move the patient's light by setting the required height.

또한 앞쪽 혹은 뒤쪽만을 별도로 상승/하강시킬 수 있도록 하여 장시간 침대 생활을 하는 사용자에게 혈액순환을 위한 자세를 취할 수 있는 것이다.In addition, only the front or the back can be raised / lowered separately so that users can take a posture for blood circulation for a long time bed life.

이상에서 상세히 설명한 바와 같이 본 발명은 인체의 하중 분포에 따라 다양한 신체 자세를 구현하여 집중되는 체중을 분산시키고, 개호인의 도움 없이 신체를 좌/우 또는 상하로 변화할 수 있는 욕창방지용 전동침대를 제공할 수 있는 것이다.As described in detail above, the present invention implements various body postures according to the load distribution of the human body, and distributes the concentrated weight, and prevents bedsores electric beds that can change the body left / right or up and down without the help of caregivers. It can be provided.

Claims (6)

4개의 골격 프레임과, 4개의 구동기(엑츄레이터)를 구성하고, 베드 쿠션부를 올려놓는 베드면은 4개의 평판으로 이루어져 각기의 평판을 자세 구현 링크장치에 의하여 회전중심을 베드면에 일치시켜 액츄레이터에 의하여 별도로 작동 되도록 한 것을 특징으로 하는 욕창방지 침대용 무전단 등받이 기구.It consists of four frame frames and four actuators (actuators), and the bed surface on which the bed cushions are placed consists of four flat plates. Stepless backrest mechanism for bedsores prevention bed, characterized in that to be operated separately by. 제 1항에 있어서, 분리된 4개 평판(8)은 베드 프레임(2)에 의해 조립-고정되고 베드 프레임부에는 자세 구현 링크(4)와 함께 2개의 구동기(6)가 설치되며, 상기 베드 프레임(2) 하부에는 주 프레임(10)이 설치되어 베드 프레임(2)을 고정하고 베드 프레임을 회전시킬 수 있도록 회전 구동기(6a)가 구성되며, 주 프레임(10) 하부에는 하부 프레임(20)이 설치되어 주 프레임부를 지지하고 주 프레임부를 상승/하강시킬 수 있는 링크부(22)와 2개의 구동기가 설치되어 진 것을 특징으로 하는 욕창방지 침대용 무전단 등받이 기구.4. The separate four plates (8) are assembled and fixed by the bed frame (2) and the bed frame part is provided with two drivers (6) together with the posture implementing link (4), and the bed The main frame 10 is installed below the frame 2 to fix the bed frame 2 and to rotate the bed frame 6a, and the lower frame 20 below the main frame 10. The stepless backrest mechanism for bedsore prevention beds, characterized in that the link portion 22 and two drivers are installed to support the main frame portion and to raise / lower the main frame portion. 제 2항에 있어서, 상체를 일으켜 세우는 링크장치는 4링크식으로 구성되어 회전중심을 베드면에 일치시켜 간격이 발생하지 않아 환자의 자세를 올바르게 유지하면서 신체의 불균형이 없이 작동 되도록 한 것을 특징으로 하는 욕창방지 침대용 무전단 등받이 기구.According to claim 2, wherein the link device for raising the upper body is composed of a four-link type to match the center of rotation to the bed surface does not occur because the gap does not occur while maintaining the posture of the patient correctly characterized in that the operation of the body Bedless backrest mechanism for bedsore prevention beds. 제 2항에 있어서, 엉덩이부의 받침판이 상체의 각도와 연계하여 작동하도록 구성되어 상체의 일으킴 작용시 체중심 변화로 생기는 미끄러짐을 방지하도록 구성되어진 것을 특징으로 하는 욕창방지 침대용 무전단 등받이 기구.3. The stepless backrest mechanism for a bed restraint bed according to claim 2, wherein the support plate of the hip is configured to operate in association with the angle of the upper body so as to prevent slippage caused by weight change during the action of the upper body. 제 1항에 있어서, 상체부와 하체부의 자세를 구현하는 링크 구조는 복합된 각각의 위치제어로 다양한 자세를 취할 수 있도록 하여 사용자가 식사 및 휠체어로의 이동 등 좌식 생활에서 구현할 수 있는 자세를 취할 수 있도록 한 것을 특징으로 하는 욕창방지 침대용 무전단 등받이 기구.According to claim 1, the link structure that implements the posture of the upper body and the lower body can take a variety of postures by the combined control of each position to take a posture that the user can implement in a sedentary life, such as eating and moving to a wheelchair A stepless backrest mechanism for bedsore prevention beds, characterized in that it is possible to. 제 1항에 있어서, 상기 전동형 침대는 좌/우로 회전시켜 측면에 대한 피부 압박감을 해소하도록 한 것을 특징으로 하는 욕창방지 침대용 무전단 등받이 기구.2. The stepless backrest mechanism for bedsore prevention beds according to claim 1, wherein the electric bed is rotated left / right to relieve skin pressure on the side.
KR1020030005626A 2003-01-28 2003-01-28 Bed restless backrest mechanism for bedsores Expired - Lifetime KR100671285B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100621350B1 (en) * 2006-05-12 2006-09-07 주식회사 해피베드 Patient bed with working structure for lower leg joint movement
KR100621349B1 (en) * 2006-05-12 2006-09-07 주식회사 해피베드 Patient bed with adjustable backrest angle
KR100661870B1 (en) * 2006-05-12 2006-12-27 주식회사 해피베드 Adjustable angle patient bed with skid prevention structure

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101326288B1 (en) * 2011-11-09 2013-11-11 주식회사 영원메디칼 Bed for preventing bedsore
KR101613044B1 (en) * 2015-10-15 2016-04-18 (주)한림의료기 Smart electrical bed for posture transformation based on pressure sensor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100621350B1 (en) * 2006-05-12 2006-09-07 주식회사 해피베드 Patient bed with working structure for lower leg joint movement
KR100621349B1 (en) * 2006-05-12 2006-09-07 주식회사 해피베드 Patient bed with adjustable backrest angle
KR100661870B1 (en) * 2006-05-12 2006-12-27 주식회사 해피베드 Adjustable angle patient bed with skid prevention structure

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