KR20140003301A - A back plate working system of medical bed - Google Patents

A back plate working system of medical bed Download PDF

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Publication number
KR20140003301A
KR20140003301A KR1020120071512A KR20120071512A KR20140003301A KR 20140003301 A KR20140003301 A KR 20140003301A KR 1020120071512 A KR1020120071512 A KR 1020120071512A KR 20120071512 A KR20120071512 A KR 20120071512A KR 20140003301 A KR20140003301 A KR 20140003301A
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South Korea
Prior art keywords
back plate
medical bed
frame
present
patient
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KR1020120071512A
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Korean (ko)
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김진일
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김진일
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Priority to KR1020120071512A priority Critical patent/KR20140003301A/en
Publication of KR20140003301A publication Critical patent/KR20140003301A/en

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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C19/00Bedsteads
    • A47C19/04Extensible bedsteads, e.g. with adjustment of length, width, height
    • 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
    • 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
    • A61G7/1073Parts, details or accessories
    • A61G7/1082Rests specially adapted for
    • A61G7/1088Back

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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

The present invention relates to a medical bed with a back plate which vertically bends, and more specifically, to a back plate operation system for a medical bed, allowing a patient to feel comfortable by smoothly and stably bending the back plate. The present invention relates to a known medical bed with a back plate (40) which vertically bends, wherein a connection rod (2) is downwardly fixed on both sides of a support frame (1a) formed on one side of a support frame (1), a foldable roller (3) is mounted on the end of the connection rod (2), a guide rail (4) is fixed on both sides of an upper frame (10) and is inclined, and the foldable roller (3) moves back and forth along the guide rail (4).

Description

의료용 침대의 등판작동시스템{ a back plate working system of medical bed}A back plate working system of medical bed

본 발명은 등판이 상하로 승하강되는 의료용 침대에 관한 것으로, 특히 등판의 상하 절곡 동작이 부드럽고 안전하게 이루어져 환자가 편안한 상태를 유지할 수 있도록 한 의료용 침대의 등판작동시스템에 관한 것이다.
The present invention relates to a medical bed in which the back plate is raised and lowered up and down, and more particularly, to a back plate operation system of a medical bed which enables the patient to maintain a comfortable state by making the back and forth bending operation smooth and safe.

일반적으로 의료용 침대는 환자의 식사 등의 용무나 휴식을 위하여 상체를 일으켜 앉은 상태를 유지시키기 위하여 상하로 절곡되는 등판부재가 널리 이용된다. 이러한 등판부재는 침대의 프레임에 일측이 지축으로 연결되고 수동 또는 전기적인 힘을 이용하여 등판부재에 동력을 가하면 등판부재가 지축을 지점으로 상승되고 가해졌던 동력을 정지하면 필요한 위치의 각도로 유지되는 등판에 환자의 등이 지지된 편안하고 안정된 상태를 유지할 수 있는 것이다.In general, the medical bed is widely used for the back member is bent up and down to maintain the sitting state by raising the upper body for the sake of business or rest of the patient. The backing member is connected to the support shaft by one side of the bed frame and when the power is applied to the backing member by using manual or electric force, the backing member is lifted up to the point of support and is maintained at the required position when stopping the applied power. The patient's back is supported on the back to maintain a comfortable and stable state.

그러나, 상기한 종래의 등판 부재는 도 6 에 도시된 바와 같이, 지축을 지점으로 절곡되는 등판프레임의 상면에 일정두께의 매트리스가 올려지는 것으로서, 등판부재가 상승될 때 매트리스가 전방으로 이동됨에 따라 환자의 등에 압박을 가해져 불편한 자세로 상승되는 원인이 되었다.However, the conventional back member as shown in Figure 6, as a mattress of a certain thickness is mounted on the upper surface of the back frame bent to the support axis, as the mattress is moved forward when the back member is raised Compression was applied to the patient's back, causing a rise in uncomfortable posture.

즉, 상기 등판프레임은 동일 수평선상에 있는 지축을 기점으로 상부로 절곡되는 반면, 등판프레임 상면에 위치된 약 7~8 cm 두께의 매트리스는 등판프레임과 같은 지점으로 절곡되면서 매트리스의 저면을 지점으로 절곡되기 때문에, 결국 매트리스의 두께에 해당되는 상부측이 진행방향으로 밀려나갈 수밖에 없는 구조이기 때문에 환자가 등판프레임에 의지한 채 상체를 일으키는 과정 중에 등에 압박을 받으면서 상체가 외측으로 밀리므로 편안한 자세를 유지할 수 없을 뿐 아니라 스스로 움직일 수 없는 환자의 경우에는 척추 등에 무리가 가해져 안전사고의 원인이 되는 등의 문제가 제기되었다.
That is, the back frame is bent upward from the axis on the same horizontal line, while the mattress having a thickness of about 7 to 8 cm located on the top of the back frame is bent to the same point as the back frame while the bottom of the mattress is pointed. Since the upper part corresponding to the thickness of the mattress is forced to be pushed in the direction of progression after the bending, the upper body is pushed to the outside while the upper body is pushed to the back while the patient raises the upper body while relying on the back frame. In the case of patients who cannot maintain themselves and cannot move on their own, problems such as the cause of safety accidents were exerted on the spine.

본 발명은 상기한 문제를 해결하기 위하여 연구 개발된 것으로서, 환자용 침대의 등판부재가 정확한 위치로 부드럽게 작동되도록 하여 환자가 편안한 상태로 상체를 일으킬 수 있을 뿐 아니라, 안전사고가 발생되지 않도록 하는데 그 기술적 과제가 있다.
The present invention has been researched and developed in order to solve the above problems, the back member of the patient bed to operate smoothly to the correct position to not only cause the patient in a comfortable state, but also to prevent the safety accident There is a problem.

본 발명은 등판을 상하로 절곡하도록 장치된 공지의 의료용 침대에 있어서, The present invention is a known medical bed is provided to bend the back plate up and down,

지지틀체의 일측에 형성된 지지봉 좌우에 연결대를 하방으로 길게 고정 설치하고 연결대의 끝단부에 접동로울러를 장치하며, 상기 상부프레임(10)의 좌우에 경사지게 안내레일을 고정 설치하여 접동로울러가 안내레일(4)을 따라 전후로 이동되도록 장치하여 구성된 것이다.
The support rod is fixedly installed at the left and right of the support rod formed on one side of the support frame downward, and the sliding roller is installed at the end of the connection frame. It is configured to move back and forth along 4).

본 발명은 환자가 등판부재를 의지한 채 상체를 일으킬 때에 움직임이나 위치의 변동 없이 정확하고 부드러운 동작으로 상승 되므로 편안한 상태로 상승동작이 이루어질 뿐 아니라, 상체가 상승 된 상태에서 별개의 자세 교정 없이 편안한 상태가 유지되는 효과가 있다.In the present invention, when the patient raises the upper body while relying on the back member, the patient is raised to an accurate and smooth motion without any movement or positional change. There is an effect that the state is maintained.

또한, 기존의 침대 구조를 크게 변화시키지 않으면서 수동이나 전동침대에 쉽게 적용할 수 있다.
In addition, it can be easily applied to manual or electric bed without changing the existing bed structure significantly.

도 1은 본 발명의 전체를 보인 측면도이며,
도 2는 본 발명의 중요부를 보인 일부를 절결한 사시도이며,
도 3은 본 발명의 중요부를 확대한 측면도이며,
도 4는 본 발명의 작동상태를 보인 측면도이며,
도 5는 본 발명의 실시 예를 보인 작동상태의 측면도이며,
도 6은 종래 등판부재의 작동상태를 보인 측면도이다.
1 is a side view showing the whole of the present invention,
2 is a perspective view cut away a part showing an important part of the present invention,
3 is an enlarged side view of an important part of the present invention;
4 is a side view showing an operating state of the present invention,
Figure 5 is a side view of the operating state showing an embodiment of the present invention,
6 is a side view showing an operating state of a conventional backing member.

본 발명의 구성 및 이에 따른 작용을 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.      Referring to the configuration of the present invention and its operation according to the accompanying drawings in detail as follows.

본 발명은 도 1에 도시된 바와 같이, 상부프레임(10)과 하부프레임(20)을 승하강부재(30)로 장치하고 등판부재(40)와 좌판부재(50)와 다리판부재(60)로 구성된 지지프레임(70)을 상부프레임(10)에 장치하여 지지프레임(70)의 상면에 매트리스(M)를 올려 놓을 수 있도록 구성한다.     As shown in FIG. 1, the upper frame 10 and the lower frame 20 are provided as the elevating member 30, and the back plate member 40, the seat plate member 50, and the leg plate member 60 are provided. The support frame 70 is configured to the upper frame 10 is configured to put the mattress (M) on the upper surface of the support frame (70).

상기 등판부재(40)는 도 2에 도시된 바와 같이, 지지틀체(1)의 일측에 형성된 지지봉(1a) 좌우에 연결대(2)를 하방으로 길게 고정 설치하고 연결대(2)의 끝단부에 접동로울러(3)를 장치하며, 상기 상부프레임(10)의 좌우에 경사지게 안내레일(4)을 고정 설치하여 접동로울러(3)가 안내레일(4)을 따라 전후로 이동되도록 장치한다. 그리고 상부프레임(10)의 가로대(5)에 일측이 연결된 지지레버(6)의 타측이 지지틀체(1)의 하방에 연결되도록 구성한다. As shown in FIG. 2, the back plate member 40 is fixedly installed with the connecting rod 2 fixed downward on the left and right sides of the supporting rod 1a formed on one side of the supporting frame 1 and slid to the end of the connecting table 2. The roller (3) is installed, and the guide rail (4) is fixedly installed to the left and right of the upper frame (10) so that the sliding roller (3) is moved back and forth along the guide rail (4). And the other side of the support lever 6, one side is connected to the crossbar 5 of the upper frame 10 is configured to be connected to the lower side of the support frame (1).

또한, 지지틀체(1)의 지지봉(1a) 하방에 길게 고정된 밀대부(7)에 엑츄에이터(8)의 피스톤(9) 끝단부를 연결한다.Moreover, the piston 9 end of the actuator 8 is connected to the pushing part 7 fixed to the support rod 1a below the support frame 1 long.

이와 같이 구성된 본 발명은 도 3에 도시된 바와 같이, 등판부재(40)가 하강되어 펼쳐진 상태에서 환자가 누워 생활하며, 식사나 필기 등의 용무가 있거나 휴식을 취하고자 할경우에는 도 4에 도시된 바와 같이 등판부재(40)를 상부로 상승시켜 환자의 상체를 편안하게 지지하는 것이다.As illustrated in FIG. 3, the present invention configured as described above shows a case in which a patient lives in a laid-down state in which the back member 40 is lowered and unfolded. As described above, the back member 40 is raised upward to comfortably support the upper body of the patient.

즉, 누워 지내던 환자가 앉은 자세로 바꾸고자 할 경우에는 도면에 도시되지 않은 컨트롤기기를 이용하여 엑츄레이터()에 전기적 신호를 보내면 피스톤(9)이 전진되면서 밀대부(7)에 힘을 가하면 접동로울러(3)가 안내레일(4)을 따라 후진됨과 동시에 접동로울러(3)를 지점으로 지지틀체(1)가 회동되면서 일정각도롤 상승되며, 이때 지지레버(6)에 의하여 지지틀체(1)가 상부프레임(10)에 연결되어 있으므로 지지틀체(1)가 작동되면서 경로를 이탈하는 일 없이 일정 간격을 유지할 수 있다.In other words, if the patient lying in the position to change to the sitting position sends an electrical signal to the actuator () using a control device not shown in the drawing when the piston (9) is advanced while applying a force to the pusher (7) sliding The roller (3) is retracted along the guide rail (4) and at the same time as the support frame (1) is rotated to the sliding roller (3) point is rolled up at an angle, the support frame (1) by the support lever (6) Is connected to the upper frame 10, so that the support frame (1) can be maintained at a constant interval without departing the path.

따라서, 매트리스(M)의 상부측이 절곡되면서 접히는 부위의 저항이 지지틀체(1)가 후진되면서 상쇄되므로 환자의 등에 무리가 가해지지 않는 편안한 상태로 등판부재(40)의 상하 작동이 이루어지는 것이다.Therefore, the upper side of the mattress (M) is bent as the resistance of the folding portion is folded as the support frame (1) is reversed so that the up and down operation of the back member 40 in a comfortable state that is not applied to the back of the patient.

본 발명의 실시 예로서, 도 5에 도시된 바와 같이, 지지틀체(1)의 작동부위 끝단부와 상부프레임(10)에 축수(P)가 상부로 각각 돌출되도록 고정하고 축수(P)에 지축(S)을 연결하여 장치한다. 이러한 실시 예는 지지틀체(1)가 상부로 절곡될 때의 지점이 매트리스(M)의 상부측에 위치됨으로 매트리스(M)의 절곡이 저항없이 원활하게 이루어지는 것으로서, 본 발명에 비하여 간단한 구조와 작동거리로서 등판부재가 원활하게 작동되는 것이다.
As an embodiment of the present invention, as shown in Figure 5, the bearing part (P) fixed to the shaft (P) to protrude to the upper portion and the upper end of the operating portion of the frame (1), respectively, the shaft on the shaft (P) Connect (S) and install. In this embodiment, since the point when the support frame 1 is bent upwards is located on the upper side of the mattress M, the bending of the mattress M is smoothly performed without resistance, and a simple structure and operation compared to the present invention. As a distance, the backing member operates smoothly.

상기한 본 발명은 누워서 생활하는 환자들에게 부드러운 등판의 상승으로 인하여 편안한 앉은 자세를 제공할 뿐 아니라 기존의 침대에 간단하게 적용하여서 쉽게 실용화할 수 있는 유익한 발명인 것이다.
The present invention as described above is a beneficial invention that can be easily applied by simply applying to an existing bed as well as providing a comfortable sitting position due to the rise of the soft back plate to the patients living lying down.

1: 지지틀체 2: 연결대 3; 접동로울러 4: 안내레일
5: 가로대 6: 지지레버 7: 밀대 8: 엑츄에이터
9: 피스톤 10: 상부프레임 20: 하부프레임 30: 승하강부재
40: 등판부재 50: 좌판부재 60: 다리판부재 M: 매트리스
P: 축수 S: 지축
1: support frame 2: connecting rod 3; Sliding Roller 4: Guide Rail
5: crossbar 6: support lever 7: push rod 8: actuator
9: piston 10: upper frame 20: lower frame 30: elevating member
40: back member 50: seat member 60: leg plate member M: mattress
P: Axis S: Axis

Claims (1)

등판부재(40)가 상하로 절곡되도록 장치된 공지의 의료용 침대에 있어서,
지지틀체(1)의 일측에 형성된 지지봉(1a) 좌우에 연결대(2)를 하방으로 길게 고정 설치하고 연결대(2)의 끝단부에 접동로울러(3)를 장치하며, 상기 상부프레임(10)의 좌우에 경사지게 안내레일(4)을 고정 설치하여 접동로울러(3)가 안내레일(4)을 따라 전후로 이동되도록 장치하여 구성된 것을 특징으로 하는 의료용 침대의 등판작동시스템.
In the known medical bed equipped with the back member 40 is bent up and down,
The fixing rod 2 is fixedly installed downward on the left and right sides of the supporting rod 1a formed on one side of the supporting frame 1, and the sliding roller 3 is installed at the end of the connecting rod 2, and the upper frame 10 The back operation system of the medical bed, characterized in that configured to be installed so that the sliding guide (4) is moved back and forth along the guide rail (4) by fixing the guide rail (4) inclined to the left and right.
KR1020120071512A 2012-07-01 2012-07-01 A back plate working system of medical bed KR20140003301A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
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CN105167456A (en) * 2015-10-28 2015-12-23 佛山市东品美业五金制品有限公司 Hydraulic lifting mechanism of facial bed
GB2549378A (en) * 2016-02-26 2017-10-18 Stryker Corp Lift assembly for patient support apparatus
US10987260B2 (en) 2017-04-21 2021-04-27 Stryker Corporation Patient handling apparatus with hydraulic control system
US10987268B2 (en) 2017-04-21 2021-04-27 Stryker Corporation Emergency cot with a litter height adjustment mechanism
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CN105167456A (en) * 2015-10-28 2015-12-23 佛山市东品美业五金制品有限公司 Hydraulic lifting mechanism of facial bed
US11116683B2 (en) 2016-02-26 2021-09-14 Stryker Corporation Lift assembly for patient support apparatus
GB2549378B (en) * 2016-02-26 2019-12-04 Stryker Corp Lift assembly for patient support apparatus
US10736803B2 (en) 2016-02-26 2020-08-11 Stryker Corporation Lift assembly for patient support apparatus
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AU2017201218B2 (en) * 2016-02-26 2022-02-24 Stryker Corporation Lift assembly for patient support apparatus
US11723825B2 (en) 2016-02-26 2023-08-15 Stryker Corporation Lift assembly for patient support apparatus
US10987260B2 (en) 2017-04-21 2021-04-27 Stryker Corporation Patient handling apparatus with hydraulic control system
US10987268B2 (en) 2017-04-21 2021-04-27 Stryker Corporation Emergency cot with a litter height adjustment mechanism
US11666494B2 (en) 2017-04-21 2023-06-06 Stryker Corporation Patient handling apparatus with hydraulic control system
US11583455B2 (en) 2019-10-28 2023-02-21 Stryker Corporation Hydraulic valve and system
US11865051B2 (en) 2019-10-28 2024-01-09 Stryker Corporation Hydraulic valve and system
US11896531B2 (en) 2019-10-28 2024-02-13 Stryker Corporation Hydraulic circuit for a patient handling apparatus
US11730650B2 (en) 2019-12-30 2023-08-22 Stryker Corporation Patient support apparatus with hydraulic oscillation dampening

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