JPH0392158A - Bed for medical use - Google Patents
Bed for medical useInfo
- Publication number
- JPH0392158A JPH0392158A JP1228322A JP22832289A JPH0392158A JP H0392158 A JPH0392158 A JP H0392158A JP 1228322 A JP1228322 A JP 1228322A JP 22832289 A JP22832289 A JP 22832289A JP H0392158 A JPH0392158 A JP H0392158A
- Authority
- JP
- Japan
- Prior art keywords
- human body
- patient
- body support
- bed
- members
- 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
Links
- 230000003028 elevating effect Effects 0.000 claims abstract description 6
- 206010000117 Abnormal behaviour Diseases 0.000 abstract 1
- 208000004210 Pressure Ulcer Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 206010011985 Decubitus ulcer Diseases 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008855 peristalsis Effects 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、ベッド上で患者を横臥状態のまま移動させる
ことのできる医療用ベッドに関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a medical bed on which a patient can be moved while lying on the bed.
病人や寝たきり障害者などの患者をベッドから抱き上げ
る場合、介助人は、腰を傷めないように一旦ベッドの側
方に自らの手で患者を引き寄せる必要がある。また、患
者の衣類を着せ替えたり、ベッドのシーツを交換する場
合にも、患者を介助人の手で移動させなければならない
。さらに、床擦れを防止するために、介助人は一定時間
毎に患者を移動させてその向きを変えてやる必要がある
。When lifting a patient, such as a sick person or a bedridden disabled person, from a bed, a caregiver must first pull the patient to the side of the bed with his or her own hands to avoid damaging the lower back. Furthermore, when changing the patient's clothes or changing the bed sheets, the patient must be moved by a caregiver. Furthermore, to prevent pressure sores, the caregiver must move and reorient the patient at regular intervals.
しかしながら、これらの動作は、介助人とりわけ年配の
女性にとっては非常に骨の折れるものであり、従来より
、人手によらず患者を簡単に移動できる装置が久しく切
望されていた。However, these movements are very laborious for caregivers, especially elderly women, and there has been a long-awaited desire for a device that can easily move patients without manual intervention.
本発明は、上記した点に鑑み、ベッド上で患者を人手に
よらず簡単に移動することのできる医療用ベッドを提供
することを目的とする。SUMMARY OF THE INVENTION In view of the above-mentioned problems, an object of the present invention is to provide a medical bed that allows a patient to be easily moved on the bed without manual intervention.
上記目的を達戒するために、本発明は、マットレスの内
部に複数の人体支持部材を設け、該複数の人体支持部材
を連結部材で結合し、該連結部材に対して昇降手段と水
平移動手段とを設けて、該人体支持部材を螺動可能とし
て成る構造を基本とする。In order to achieve the above object, the present invention provides a plurality of human body support members inside a mattress, connects the plurality of human body support members with a connecting member, and provides a lifting means and a horizontal moving means for the connecting member. The basic structure is such that the human body support member can be screwed on.
そして、前記複数の人体支持部材を交互に別々の連結部
材で結合し、夫々の連結部材に対して昇降手段と水平移
動手段とを設けて成る構造も有効である。It is also effective to have a structure in which the plurality of human body support members are alternately connected by separate connecting members, and each connecting member is provided with an elevating means and a horizontal moving means.
〔作 用）
連結部材で結合された人体支持部材は、昇降手段と水平
移動手段とにより螺動運動を行って患者を移動させる。[Function] The human body support member connected by the connecting member performs a spiral movement by the elevating means and the horizontal moving means to move the patient.
ここで、複数の人体支持部材を交互に別々の連結部材で
結合して、夫々の人体支持部材を交互に蠕動させれば、
よりスムーズな移動が可能となる。Here, if a plurality of human body supporting members are alternately connected by separate connecting members and each human body supporting member is peristalticized alternately,
Allows for smoother movement.
第１図は、本発明に係る医療用ベッドの一実施例を示す
一部切欠斜視図である。FIG. 1 is a partially cutaway perspective view showing an embodiment of a medical bed according to the present invention.
該医療用ベッド１は、マットレス２・・・の内部に複数
の人体支持部材３，３ａを相互に間隔を開けて設け、該
複数の人体支持部材３，３ａを交互に別々の連結部材４
，４ａで結合し、夫々の連結部材４，４ａに対して昇降
手段５，５ａと水平移動手段６ｔ６ａ，７ｔ７ａとを設
けて、夫々の人体支持部材４，４ａを任意方向に交互に
螺動可能として或ることを特徴とするものである。The medical bed 1 is provided with a plurality of human body support members 3, 3a spaced apart from each other inside a mattress 2, and the plurality of human body support members 3, 3a are alternately connected to separate connecting members 4.
, 4a, and elevating means 5, 5a and horizontal moving means 6t6a, 7t7a are provided for each connecting member 4, 4a, so that each human body supporting member 4, 4a can be alternately screwed in any direction. It is characterized by certain things.
すなわち、該医療用ベッド１の枠体８の内側には、断面
逆凹形状の柱状弾性マットレス２・・・を複数横置きに
配列してあり、該柱状マットレス２は、後述する昇降手
段５，５ａによって支持され、該枠体８に対して上下方
向移動可能に接している。That is, inside the frame 8 of the medical bed 1, a plurality of columnar elastic mattresses 2 having an inverted concave cross section are arranged horizontally. 5a, and is in contact with the frame 8 so as to be movable in the vertical direction.
さらに、該複数の柱状マットレス２・・・の内側に形威
した逆凹状溝９には、剛性の人体支持部材３，３ａを嵌
め込んである。該人体支持部材３，３ａの夫々の長さＬ
１は、該柱状マットレス２の長さＬよりも短く設定して
あり、それによって該人体支持部材３，３ａのベッド横
方向イへの移動量Ｌ２を確保しており、また、該人体支
持部材３，３ａのベッド長手（縦）方向口への移動は、
隣接する人体支持部材３，３ａの間のマットレス２を圧
縮して行われる。尚、これら縦横イ，口への移動は、後
述する水平移動手段６．６ａ，７．７ａにより行われる
。Furthermore, rigid human body support members 3, 3a are fitted into the inverted concave grooves 9 formed inside the plurality of columnar mattresses 2. Each length L of the human body support members 3 and 3a
1 is set shorter than the length L of the columnar mattress 2, thereby ensuring a movement amount L2 of the human body support members 3, 3a in the bed lateral direction A, and also To move 3 and 3a to the longitudinal (vertical) direction of the bed,
This is done by compressing the mattress 2 between the adjacent human body support members 3, 3a. Incidentally, these vertical and horizontal movements to the mouth are performed by horizontal movement means 6.6a and 7.7a, which will be described later.
該複数の人体支持部材３，３ａは、第２図にその概略図
を示すように、交互に別々（一対）の長方形リンク状連
結部材４，４ａによって結合され、該連結部材４，４ａ
との交差部には夫々逃げ溝１０，ｌＯａを設けて、夫々
の連結部材４，４ａを該逃げ溝１０．１０ａ内で上下左
右に変位可能としている。As shown in a schematic diagram in FIG. 2, the plurality of human body support members 3, 3a are alternately connected by separate (pair) rectangular link-shaped connecting members 4, 4a, and the connecting members 4, 4a
Relief grooves 10 and lOa are provided at the intersections with the relief grooves 10 and 10a, respectively, so that the respective connecting members 4 and 4a can be displaced vertically and horizontally within the relief grooves 10 and 10a.
そして、該一対の連結部材４，４ａの四角に対して、昇
降用エアシリンダ（合計８本）５．５ａをベッド枠体８
の底壁１１に起立固定している。Then, air cylinders for lifting (eight in total) 5.5a are attached to the bed frame 8 to the squares of the pair of connecting members 4, 4a.
It is fixed upright on the bottom wall 11 of the.
該連結部材４，４ａの四角には、ビローボール１２を取
り付けてあり、該昇降用シリンダ５，５ａのピストンロ
ッド１３の先端に固定した滑走板ｌ４に対して該ピロー
ボール１２を載置し、連結部材４，４ａを縦横方向に移
動可能としてある。そして、該連結部材４，４ａを縦横
方向イ，ロに移動するために、ベッド枠体８の底壁１１
に水平移動用エアシリンダ６ ，６ ａ ｔ ７ ｓ
７ ａを縦横各２本ずつ即ち縦移動用シリンダ６，６ａ
と横移動用シリンダ７，７ａとを水平に固定し、該縦移
動用シリンダ６，６ａを連結部材４，４ａの横辺ｙに、
また、横移動用シリンダ７，７ａを該連結部材４，４ａ
の縦辺χに、夫々二股状の摺接杆ｌ５を介して直交方向
に連結してある。すなわち、夫々の連結部材４，４ａに
対し、該摺接杆ｌ５の二股部１５ａを嵌合し、水平移動
用シリンダ６．６ａ，７，７ａのピストンロンドｌ６の
先端に該摺接杆１５の基部１５ｂを固定すると共に、該
水平移動用シリンダ６ ． ６ａ ， ７ ． ７ａの
固定を兼ねた収容ケースｌ７の溝部１７ａに該摺接杆１
５の基部１５ｂをスライド自在に嵌合している。ここで
、連結部材４，４ａは摺接杆１５の二股部１５ａに対し
て上下方向ハ及び該連結部材４，４ａの軸方向に摺接自
在となっている。A pillow ball 12 is attached to the square of the connecting members 4, 4a, and the pillow ball 12 is placed on the sliding plate l4 fixed to the tip of the piston rod 13 of the lifting cylinder 5, 5a, and the connecting member is connected. The members 4, 4a are movable in vertical and horizontal directions. Then, in order to move the connecting members 4 and 4a in the vertical and horizontal directions A and B, the bottom wall 11 of the bed frame 8 is
Air cylinders for horizontal movement 6 , 6 a t 7 s
7a, two each in the vertical and horizontal directions, that is, vertically moving cylinders 6, 6a
and horizontally moving cylinders 7, 7a are fixed horizontally, and the vertically moving cylinders 6, 6a are attached to the horizontal side y of the connecting members 4, 4a,
Also, the lateral movement cylinders 7, 7a are connected to the connecting members 4, 4a.
The vertical sides χ are connected to each other in the orthogonal direction via bifurcated sliding contact rods l5. That is, the bifurcated portion 15a of the sliding rod 15 is fitted into each connecting member 4, 4a, and the sliding rod 15 is fitted onto the tip of the piston rond 16 of the horizontally moving cylinders 6.6a, 7, 7a. While fixing the base portion 15b, the horizontal movement cylinder 6. 6a, 7. The sliding rod 1 is inserted into the groove 17a of the housing case l7, which also serves as the fixation of the rod 7a.
The base portion 15b of No. 5 is slidably fitted thereto. Here, the connecting members 4, 4a can freely come into sliding contact with the bifurcated portion 15a of the sliding rod 15 in the vertical direction C and in the axial direction of the connecting members 4, 4a.
そして、前記昇降用シリンダ５，５ａを駆動することに
より、該連結部材４，４ａは摺接杆１５の二股部１５ａ
をスライドして上あるいは下方向に移動する。ここで、
一対の連結部材４，４ａは、夫々別々のシリンダ５，５
ａによって交互に駆動され、該連結部材４，４ａに結合
した人体支持部材３，３ａは、柱状マットレス２を交互
に上昇あるいは下降させる。さらに、水平移動用シリン
ダ６．６ａ，７．７ａのうちの縦移動用シリンダ６，６
ａを伸長あるいは圧縮することにより、連結部材４，４
ａの横辺ｙに嵌合した摺接杆１５は、収容ケース１７の
溝部１７ａをスライドして、連結部材４，４ａをベッド
１の縦方向口（前あるいは後方向）に駆動する。ここで
一対の連結部材４，４ａは夫々別々の縦移動用シリンダ
６，６ａにより別々（交互）に駆動され、人体支持部材
３，３ａは、隣接する人体支持部材３，３ａ間のマット
レス２を圧縮して移動する。また、横移動用シリンダ７
，７ａを駆動した場合も同様に、連結部材４，４ａの縦
辺Ｘに嵌合した摺接杆工５は、収容ケース１７の溝部１
７ａをスライドして、連結部材４，４ａをベッド１の横
方向イ（右あるいは左方向）に駆動する。この場合も、
一対の連結部材４，４ａは夫々別々の横移動用シリンダ
７，７ａにより別々（交互）に駆動され、人体支持部材
３，３ａは、柱状マットレス２の両端の余肉部Ｌ２を圧
縮して移動する。By driving the lifting cylinders 5, 5a, the connecting members 4, 4a are connected to the bifurcated portion 15a of the sliding rod 15.
Slide up or down. here,
A pair of connecting members 4, 4a are connected to separate cylinders 5, 5, respectively.
The human body support members 3, 3a connected to the connecting members 4, 4a alternately drive the columnar mattress 2 up or down. Furthermore, the vertically moving cylinders 6, 6 of the horizontally moving cylinders 6.6a, 7.7a
By expanding or compressing the connecting members 4, 4
The sliding rod 15 fitted on the horizontal side y of a slides in the groove 17a of the storage case 17, and drives the connecting members 4, 4a toward the vertical opening (front or rear direction) of the bed 1. Here, the pair of connecting members 4, 4a are driven separately (alternately) by separate vertical movement cylinders 6, 6a, and the human body supporting members 3, 3a move the mattress 2 between the adjacent human body supporting members 3, 3a. Compress and move. In addition, the horizontal movement cylinder 7
, 7a, the sliding rod 5 fitted on the vertical side
7a to drive the connecting members 4, 4a in the lateral direction of the bed 1 (rightward or leftward). In this case too,
The pair of connecting members 4, 4a are driven separately (alternately) by separate lateral movement cylinders 7, 7a, and the human body supporting members 3, 3a move by compressing the extra flesh L2 at both ends of the columnar mattress 2. do.
第３図（ａ）〜（１）は、患者をベッドの縦方向に移動
する場合の作用説明図である。FIGS. 3(a) to 3(1) are explanatory views of the operation when moving the patient in the longitudinal direction of the bed.
（ａ）は、本実施例の医療用ベッド１に患者Ｍを寝かせ
た状態を示す。図で、２は、柱状マットレス、３，３ａ
は、人体支持部材を示し、該人体支持部材３，３ａは夫
々柱状マットレス２の中央に位置している。(a) shows a state in which a patient M is placed on the medical bed 1 of this embodiment. In the figure, 2 is a columnar mattress, 3, 3a
indicates a human body support member, and the human body support members 3 and 3a are located at the center of the columnar mattress 2, respectively.
（ｂ）は、第１図で示した一方の昇降用シリンダ５を圧
縮することにより、一方の連結部材４を下降させ、該連
結部材４に結合した人体支持部材３と柱状マットレス２
とを矢印ハ方向に一体的に下降させた状態を示す。ここ
で、患者Ｍは、他方の連結部材４ａに連結した人体支持
部材３ａ及びそのマットレス２によって支持されている
。(b) shows that one of the connecting members 4 is lowered by compressing one of the lifting cylinders 5 shown in FIG.
This shows a state in which the and are lowered integrally in the direction of arrow C. Here, the patient M is supported by the human body support member 3a connected to the other connecting member 4a and its mattress 2.
（Ｃ）は、（ｂ）で患者Ｍを支持した側の連結部材３ａ
を一方の縦移動用シリンダ６ａにより所望の方向（図で
は矢印口方向）に駆動して、人体支持部材３ａを柱状マ
ットレス２の内部で移動した状態を示すものであり、患
者Ｍは、該人体支持部材３ａによって矢印ロ方向に移動
する。(C) shows the connecting member 3a on the side that supported the patient M in (b).
This figure shows a state in which the human body support member 3a is moved inside the columnar mattress 2 by driving it in a desired direction (in the figure, in the direction of the arrow) by one vertical movement cylinder 6a, and the patient M is moving the human body support member 3a. It moves in the direction of arrow B by the support member 3a.
（ｄ）は、他方の縦移動用シリンダ６により、下降して
いる側の人体支持部材３を所望する方向とは反対の方向
口′に幅寄せした状態を示す。すなわち、後述する（濁
での移動に対する変位量を最大限確保するための動作で
ある。(d) shows a state in which the human body support member 3 on the descending side is brought closer to the opening in the direction opposite to the desired direction by the other vertically moving cylinder 6. That is, this is an operation to ensure the maximum amount of displacement for movement in muddy conditions (described later).
（ｅ）は、（ｄ）で移動させた人体支持部材３を上昇さ
せ、患者Ｍを全てのマットレス２で支えた状態を示す。(e) shows a state in which the human body support member 3 moved in (d) is raised and the patient M is supported by all the mattresses 2.
（ｆ）は、他方の昇降用シリンダ５ａを圧縮方向に作動
させ、他方の連結部材４ａを下降させることにより、（
ｅ）で上昇した人体支持部材３に隣接する側の人体支持
部材３ａを下降させて、患者を人体支持部材３で支えた
状態を示す。(f) is achieved by operating the other lifting cylinder 5a in the compression direction and lowering the other connecting member 4a.
A state in which the human body supporting member 3a adjacent to the human body supporting member 3 raised in step e) is lowered and the patient is supported by the human body supporting member 3 is shown.
（８）は、患者を支えた人体支持部材３を他方の縦移動
用シリンダ６によって矢印ロ方向に駆動することにより
、患者Ｍをさらに移動させた状態を示す。(8) shows a state in which the patient M is further moved by driving the human body support member 3 supporting the patient in the direction of the arrow RO by the other vertical movement cylinder 6.
（ロ）は、下降している側の人体支持部材３ａを（ｄ）
と同様に反対方向ロ′に移動させた状態を示す。(b) shows the human body support member 3a on the descending side as shown in (d).
Similarly, it shows a state in which it has been moved in the opposite direction B'.
（ｉ）は、（ｈ）で移動した側の人体支持部材３ａを上
昇させ、全てのマットレス２で患者Ｍを支えた状態を示
す。(i) shows a state in which the human body support member 3a on the side moved in (h) is raised and the patient M is supported by all the mattresses 2.
（ｊ）は、（ｉ）で上昇させた人体支持部材３ａに隣接
する側の人体支持部材３を（ｂ）と同様に下降させた状
態を示す。(j) shows a state in which the human body support member 3 on the side adjacent to the human body support member 3a raised in (i) is lowered similarly to (b).
阪）は、（ｊ）で患者Ｍを支えている側の人体支持部材
３ａを矢印口方向に駆動して、患者Ｍをさらに移動した
状態を示す。Figure 3) shows a state in which the human body support member 3a on the side supporting the patient M is driven in the direction of the arrow in (j) to further move the patient M.
（１）は、下降している側の人体支持部材３を反対方向
口′に幅寄せした状態である。すなわち、（＋）は、（
ｄ）と同一の状態であり、（１）からは（ｄ）〜（１）
の動作（蠕動運動）を繰り返すことによって、さらに患
者Ｍを移動させることができる。(1) is a state in which the human body support member 3 on the descending side is brought closer to the opening in the opposite direction. In other words, (+) is (
The state is the same as d), and from (1), (d) to (1)
By repeating the motion (peristalsis), the patient M can be further moved.
尚、第３図の作用は、昇降用シリンダ５，５ａと縦移動
用シリンダ６，６ａとを用いて、患者Ｍをベッド１の縦
方向口に移動するものであったが、昇降用シリンダ５，
５ａと横移動用シリンダ７，７ａとを用いることにより
、人体支持部材３，３ａをベッド１の横方向イに蠕動さ
せ、患者Ｍを横方向イに移動することもできる。また、
縦駆動用シリンダ６，６ａと横駆動用シリンダ７，７ａ
とを同時に作動させれば、患者Ｍを斜め方向に移動する
ことができる。さらに、各四本の昇降用シリンダ５，５
ａのうちの各二本を作動して、連結部材４，４ａの一方
の縦辺Ｘあるいは横辺ｙを持ち上げることにより、マッ
トレス２を傾斜させて、患者Ｍの移動や寝返りをし易く
することもできる．また、上記実施例は、一対の連結部
材４，４ａを用いて、複数の人体支持部材３，３ａを交
互に駆動して患者Ｍをスムーズかつ迅速に移動するもの
であるが、一本の連結部材を用いて患者を移動すること
も可能であり、その場合には、シリンダ等の数も半分で
済み、構造が簡単になりコストも安くなる。The action shown in FIG. 3 was to move the patient M to the vertical opening of the bed 1 using the lifting cylinders 5, 5a and the vertical movement cylinders 6, 6a. ，
5a and the lateral movement cylinders 7, 7a, the human body support members 3, 3a can be peristaltically moved in the lateral direction A of the bed 1, and the patient M can also be moved in the lateral direction A. Also,
Vertical drive cylinders 6, 6a and horizontal drive cylinders 7, 7a
If these are activated at the same time, the patient M can be moved diagonally. Furthermore, each of the four lifting cylinders 5, 5
By activating each two of the connecting members 4 and 4a and lifting one of the vertical sides You can also. Further, in the above embodiment, a pair of connecting members 4, 4a are used to alternately drive a plurality of human body support members 3, 3a to move the patient M smoothly and quickly. It is also possible to move the patient using the members, in which case the number of cylinders etc. can be halved, resulting in a simpler structure and lower cost.
以上の如くに、本発明によれば、ベッド上で病人や寝た
きり障害者等を人手によらず簡単に移動することができ
るから、患者の衣類の着せ替えやシーツ交換を能率良く
行うことができると共に、患者の床擦れ防止を図ること
ができ、介助人の負担を大幅に軽減させるものである。As described above, according to the present invention, it is possible to easily move a sick person, a bedridden disabled person, etc. on a bed without manual intervention, and therefore it is possible to efficiently change the patient's clothes and change sheets. At the same time, it is possible to prevent bedsores on the patient, and to significantly reduce the burden on the caregiver.
第１図は本発明の一実施例を示す一部切欠斜視図、
第２図は本発明における人体支持部材と連結部材の構造
を示す斜視図、
第３図（ａ）〜（１）は本発明の作用説明図である。
１・・・医療用ベッド、２・・・柱状マットレス、３，
３ａ・・・人体支持部材、４，４ａ・・・連結部材、５
，５ａ・・・昇降用シリンダ、６，６ａ・・・縦移動用
シリンダ、７，７ａ・・・横移動用シリンダ。Fig. 1 is a partially cutaway perspective view showing one embodiment of the present invention, Fig. 2 is a perspective view showing the structure of a human body support member and a connecting member in the present invention, and Figs. 3 (a) to (1) are main views. FIG. 3 is an explanatory diagram of the operation of the invention. 1...Medical bed, 2...Column mattress, 3,
3a... Human body support member, 4, 4a... Connection member, 5
, 5a... cylinder for lifting and lowering, 6, 6a... cylinder for vertical movement, 7, 7a... cylinder for horizontal movement.
Claims (2)
該複数の人体支持部材を連結部材で結合し、該連結部材
に対して昇降手段と水平移動手段とを設けて、該人体支
持部材を蠕動可能として成ることを特徴とする医療用ベ
ッド。(1) A plurality of human body support members are provided inside the mattress,
A medical bed characterized in that the plurality of human body support members are connected by a connecting member, and a lifting means and a horizontal moving means are provided for the connecting member so that the human body supporting member can be peristaltically moved.
で結合し、夫々の連結部材に対して昇降手段と水平移動
手段とを設けて成る請求項（１）記載の医療用ベッド。(2) The medical bed according to claim (1), wherein the plurality of human body support members are alternately connected by separate connecting members, and each connecting member is provided with an elevating means and a horizontal moving means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1228322A JP2716093B2 (en) | 1989-09-05 | 1989-09-05 | Medical bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1228322A JP2716093B2 (en) | 1989-09-05 | 1989-09-05 | Medical bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0392158A true JPH0392158A (en) | 1991-04-17 |
| JP2716093B2 JP2716093B2 (en) | 1998-02-18 |
Family
ID=16874635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1228322A Expired - Lifetime JP2716093B2 (en) | 1989-09-05 | 1989-09-05 | Medical bed |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2716093B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104884021A (en) * | 2012-12-21 | 2015-09-02 | 川崎重工业株式会社 | Care bed and method for changing shape thereof |
| CN106659624A (en) * | 2014-06-25 | 2017-05-10 | 川崎重工业株式会社 | Nursing bed |
-
1989
- 1989-09-05 JP JP1228322A patent/JP2716093B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104884021A (en) * | 2012-12-21 | 2015-09-02 | 川崎重工业株式会社 | Care bed and method for changing shape thereof |
| CN106659624A (en) * | 2014-06-25 | 2017-05-10 | 川崎重工业株式会社 | Nursing bed |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2716093B2 (en) | 1998-02-18 |
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