JPS62253055A - Patient transfer bed apparatus - Google Patents

Patient transfer bed apparatus

Info

Publication number
JPS62253055A
JPS62253055A JP61094643A JP9464386A JPS62253055A JP S62253055 A JPS62253055 A JP S62253055A JP 61094643 A JP61094643 A JP 61094643A JP 9464386 A JP9464386 A JP 9464386A JP S62253055 A JPS62253055 A JP S62253055A
Authority
JP
Japan
Prior art keywords
flat plate
belt
plate
patient
patient transfer
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
Application number
JP61094643A
Other languages
Japanese (ja)
Other versions
JPH0231975B2 (en
Inventor
大岡 明裕
賢司 岡本
康二 山田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP61094643A priority Critical patent/JPS62253055A/en
Publication of JPS62253055A publication Critical patent/JPS62253055A/en
Publication of JPH0231975B2 publication Critical patent/JPH0231975B2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 〈産業上の利用分野〉 本発明は患者移床装置に関し、ベッドに寝ている人体と
ベッドとの間への挿入がスムーズに行なわれるように改
良したものである。
DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to a patient transfer device that has been improved so that it can be smoothly inserted between a human body lying on a bed and the bed.

〈従来の技術〉 身体障害者のように、食事や入浴などの日常生活におい
て何等かの、介助者を必要とする人は、近年多数になっ
ている。
<Prior Art> In recent years, there has been an increase in the number of people, such as physically disabled people, who require some kind of assistance in daily life such as eating and bathing.

このような人をベッドから抱きあげて移送する場合には
、介助者が患者を直接抱きあげることが多い。ところで
、このように介助者が直接抱き上げる方法は、不自然な
姿勢で行う力仕事であるため、腰痛が起りやすく各種の
施設において深刻な問題になっている。
When transporting such a person by lifting him or her from the bed, a caregiver often lifts the patient directly. By the way, this method of directly picking up a person by a caregiver is laborious work performed in an unnatural posture, which tends to cause lower back pain, which has become a serious problem in various facilities.

そこで最近、介助者を燻すことなく機械的に患者を抱き
上げて移送することのできる患者移床装置が開発された
。ここで、近年開発された患者移床装置の一例を説明す
る。第3図において、1は基板、2は挿入板で、この挿
入板2は上部の平板3と下部の平板4とを、その左右の
前後に配置したスペーサ5,6で一体に固定しており、
上下の平板の間には若干の間隙8が設けられている。1
1,12は基板1の後部に設けた左右の指示枠13に両
端の軸を支持された上下一対のローラである。
Recently, a patient transfer device has been developed that can mechanically pick up and transfer a patient without injuring the caregiver. Here, an example of a patient transfer device developed in recent years will be described. In Fig. 3, 1 is a substrate, and 2 is an insertion plate, and this insertion plate 2 has an upper flat plate 3 and a lower flat plate 4 fixed together by spacers 5 and 6 arranged on the left and right front and back. ,
A slight gap 8 is provided between the upper and lower flat plates. 1
Reference numerals 1 and 12 denote a pair of upper and lower rollers whose shafts at both ends are supported by left and right instruction frames 13 provided at the rear of the substrate 1.

14は上ベルトで、この上ベルト14は平板3の前縁か
らその上下に回し後方へ導いてローラ11,12に巻き
取らせてその端部をローラ11,12に固定しである。
Reference numeral 14 designates an upper belt, and the upper belt 14 is rotated upward and downward from the front edge of the flat plate 3, guided rearward, wound around rollers 11 and 12, and its ends are fixed to the rollers 11 and 12.

15は下ベルトで、この下ベルト15は平板4の上面か
らその両端をまわり下方に導いて基板1の前前書りの固
定部16に固定する。
Reference numeral 15 denotes a lower belt, and the lower belt 15 is guided downward from the upper surface of the flat plate 4 around its both ends and is fixed to the fixing portion 16 of the foreword of the board 1.

第3図の17.18はそれぞれローラ11゜12の駆動
手段であって、正逆転モータと制動機等からなっている
Reference numerals 17 and 18 in FIG. 3 denote driving means for the rollers 11 and 12, respectively, which are comprised of a forward/reverse motor, a brake, and the like.

第4図は挿入板2の進退用駆動手段20の一例を示すも
ので、基板1の両側上部の前後に設けたプーリ21,2
2に無端ベルト24をそれぞれ巻き付け、後部のプーリ
22の軸25の上端にウオームホイール26を固定し支
持枠13に両端を支持された伝導軸27に固定したウオ
ームギア28を該ウオームホイール26にかみ合せる。
FIG. 4 shows an example of the driving means 20 for advancing and retracting the insertion plate 2, in which pulleys 21 and 2 are provided at the front and back of the top of both sides of the board 1.
A worm wheel 26 is fixed to the upper end of the shaft 25 of the rear pulley 22, and a worm gear 28 fixed to a transmission shaft 27 supported at both ends by the support frame 13 is engaged with the worm wheel 26. .

両ウオームホイール26および両ウオームギア28は逆
ネジとして、伝導軸27が回転すると、各ウオームホイ
ール26が互いに同速で反対方向に回転するようにしで
ある。
Both worm wheels 26 and both worm gears 28 have reverse threads so that when the transmission shaft 27 rotates, each worm wheel 26 rotates at the same speed and in opposite directions.

29は駆動モータで乙のモータの正逆回転により伝導ベ
ルト30を介して伝導軸27が回転する。
29 is a drive motor, and the transmission shaft 27 is rotated via the transmission belt 30 by the forward and reverse rotation of the motor 29.

次に第5図(a) 、 (b) 、 (c) 、 (d
)にもとづいて本装置の作用を説明する。
Next, Figure 5 (a), (b), (c), (d
) The operation of this device will be explained based on the following.

最初に患者31が寝ているベッド32の側部に本装置3
3を、近づけて、第5図(atのようにセットする。こ
のときは基板1は図示省略しである移動台上に乗せであ
る。
First, the device 3 is placed on the side of the bed 32 where the patient 31 is sleeping.
3 and set it as shown in FIG. 5 (at). At this time, the substrate 1 is placed on a moving table (not shown).

またこの時点では上ベルト14は全て下部のローラ12
に巻きとられており、かつ上部のローラ11は制動手段
により回転しないようにしておく。
Also, at this point, all of the upper belt 14 is connected to the lower roller 12.
The upper roller 11 is kept from rotating by a braking means.

次に、第5図(blに示すように挿入板2をベッド32
と患者31の間に挿入して、駆動手段20を働かせ、押
入していくが、このとき下部のローラ12は、若干の抵
抗を有する状態で自由に回転する状態としておくと挿入
板2の前進に伴なって繰りだし部分の先端、即ち、上下
の平板3,4の先端においては上ベルト14は第5図(
blの矢印イのように繰りだされ、ベルト15は矢印四
のように繰りだされる。
Next, insert the insertion plate 2 into the bed 32 as shown in FIG.
The insertion plate 2 is inserted between the patient 31 and the patient 31, and the driving means 20 is activated to push the insertion plate 2 in. At this time, the lower roller 12 is allowed to rotate freely with some resistance, so that the insertion plate 2 advances. As a result, the upper belt 14 moves as shown in Fig. 5 (
The belt 15 is let out as shown by arrow A in BL, and the belt 15 is let out as shown by arrow 4.

上記のように挿入板2の挿入に伴なって、上ベルト14
がローラ12から引き出されていくが、ローラ12の回
転に抵抗があるから、上ベルト14には適宜のテンシν
ンが働いて上部の平板3上の上ベルト14は弛まない。
As described above, with the insertion of the insertion plate 2, the upper belt 14
is pulled out from the roller 12, but since there is resistance to the rotation of the roller 12, an appropriate tension ν is applied to the upper belt 14.
This prevents the upper belt 14 on the upper flat plate 3 from loosening.

しかも、平板3上の上ベルト14は静止しているから、
患者31と上ベルト14間の摩擦抵抗は全くない。また
、下部の平板4の下側の下ベルト15とベッド32間の
摩擦抵抗も全くないから、挿入板2は円滑に患者31の
下部に入っていく。
Moreover, since the upper belt 14 on the flat plate 3 is stationary,
There is no frictional resistance between the patient 31 and the upper belt 14. Further, since there is no frictional resistance between the lower belt 15 on the lower side of the lower flat plate 4 and the bed 32, the insertion plate 2 smoothly enters the lower part of the patient 31.

第5図[C1は挿入が完了した状態で、このときは、上
ベルト14は全部引きだされ、患者31は挿入板2上に
完全に乗っている。
FIG. 5 [C1 shows a state in which insertion is completed; at this time, the upper belt 14 is completely pulled out and the patient 31 is completely placed on the insertion plate 2.

ついで、各ローラ11,12を第5図(elの矢印ハ、
二の方向に回転さ゛せて上ベルト14の両端を巻きとっ
ていくと同時に挿入板2を後退させる。
Next, each roller 11, 12 is moved as shown in FIG.
The insertion plate 2 is rotated in two directions to wind up both ends of the upper belt 14 and at the same time retreat the insertion plate 2.

これにより、第5図(dlのように、患者31は装置3
2の基板1上に移される。この状態では、上ベルト14
はローラ11,12に半分づつ巻きとられている。
As a result, as shown in FIG. 5(dl), the patient 31 is
2 onto the substrate 1. In this state, the upper belt 14
is wound around rollers 11 and 12 in half.

装置33上の患者31をベッド32上に戻す場合は上記
と全く逆の動作を行なわせればよい。
When returning the patient 31 on the device 33 to the bed 32, the operation is completely opposite to the above.

上記の作用において、ローラ11,12の回転は挿入板
2の速度に応じた回転を行なわせる必要はなく、挿入板
2の移動速度より速い速度で上ベルト14を巻きとれる
ような速室でローラ11,12を回転させればよいので
ある。
In the above operation, the rotation of the rollers 11 and 12 does not need to be made in accordance with the speed of the insertion plate 2, and the rollers 11 and 12 need not be rotated in accordance with the speed of the insertion plate 2. All you have to do is rotate 11 and 12.

即ち、上ベルトエ4の繰りだしの場合は挿入板2で引か
れる力で繰りだされるようにまかせればよく、巻とりの
場合は若干強い力でローラ11,12を回転させればよ
い。
That is, when the upper belt 4 is being fed out, it is sufficient to allow it to be fed out by the force pulled by the insertion plate 2, and when it is being wound up, the rollers 11 and 12 may be rotated with a slightly stronger force.

患者31とベッド32間に挿入させる部分はできるだけ
薄い方が抵抗は少なく患者31に与える違和感も小さい
。従って上下の平板3.4の厚みはできるだけ薄くする
The thinner the part inserted between the patient 31 and the bed 32 is, the less resistance there will be and the less discomfort the patient 31 will feel. Therefore, the thickness of the upper and lower flat plates 3.4 is made as thin as possible.

図面では薄く画くことができないので分厚くなっている
が実際は約17′程度にすることは容易である。
In the drawing, it is thick because it cannot be drawn thinly, but in reality it is easy to make it about 17'.

装置33の幅は患者31の身長とほぼ同じ程度のものに
してもよいが、装置33が非常に大きくなる。
The width of the device 33 may be approximately the same as the height of the patient 31, but the device 33 would be very large.

この問題を解決するためには、装置33を幅約507′
程度のユニットとして製作し、第6図のように3個のユ
ニット35,36,37を蝶番金具38,39により回
動自在に連結し、中央のユニット36は車輪40によっ
て自在に移動できる台車41に取りつけて患者31の抱
きこみ時には第6図のように展開し、患者の移送時には
両側のユニットを上方または下方に折りたたんで車椅子
形状としたり、嵩ぼらないようにして格納に便利なよう
にできる。
To solve this problem, the device 33 should be approximately 507' wide.
As shown in FIG. 6, three units 35, 36, 37 are rotatably connected by hinge fittings 38, 39, and the central unit 36 is mounted on a cart 41 that can be moved freely by wheels 40. When the patient 31 is being held, the unit can be unfolded as shown in Figure 6, and when the patient is being transported, the units on both sides can be folded upward or downward to form a wheelchair shape, or can be made compact and convenient for storage. .

第6図に示すように複数ユニットを連結する構成とした
ときには各二二′ットとなる患者移置装置では、第7図
に斜視図で、また第8図に平面図で示すように、上部の
平板3を下部の平板4よりも幅広にしている。これによ
り平板3で無端ベルト24の上方を覆い、無端ベルト2
4が患者31に触れないようにしている。なお、上ベル
ト14は平板3の中央部分を覆うだけであるため、平板
3の両サイド部3m、3bは露出している。また平板3
と無端ベルト24は、固定金具42により連結されてい
る。
As shown in FIG. 7 in a perspective view and in FIG. 8 in a plan view, a patient transfer device in which each unit has 22 units when configured to connect multiple units as shown in FIG. The upper flat plate 3 is made wider than the lower flat plate 4. As a result, the flat plate 3 covers the upper part of the endless belt 24, and the endless belt 24 is covered with the flat plate 3.
4 is trying not to touch the patient 31. Note that since the upper belt 14 only covers the central portion of the flat plate 3, both side portions 3m and 3b of the flat plate 3 are exposed. Also flat plate 3
and the endless belt 24 are connected by a fixture 42.

〈発明が解決しようとする問題点〉 ところで第7図及び第8図に示す患者移置装置では、平
板3のうち露出している両サイド部3a、3bが患者3
1の衣類等に当るため、スムーズな挿入が妨げられると
いう問題があった。
<Problems to be Solved by the Invention> By the way, in the patient transfer device shown in FIGS. 7 and 8, both exposed side portions 3a and 3b of the flat plate 3 are
There was a problem in that smooth insertion was hindered because it hit clothing etc. in item 1.

本発明は、上記従来技術に鑑み、スムーズな挿入を実現
できる患者移置装置を提供することを目的とする。
SUMMARY OF THE INVENTION In view of the above-mentioned prior art, it is an object of the present invention to provide a patient transfer device that can achieve smooth insertion.

〈問題点を解決するための手段〉 上記目的を達成する本発明の構成は上部の平板のうちで
上ベルトに覆われずに露出している両サイド部の先端を
、中央部から肩サイドに向い斜めに切り欠いたことを特
徴とする。
<Means for Solving the Problems> The structure of the present invention that achieves the above object is to move the tips of both sides of the upper flat plate that are not covered by the upper belt and are exposed from the center to the shoulder side. It is characterized by a diagonal cutout.

く夾 施 例〉 以下、本発明の実施例を図面に基づき詳細に説明する。Example of application Hereinafter, embodiments of the present invention will be described in detail based on the drawings.

なお、従来技術と同一部分には同一符号を付して説明を
簡略にする。
Note that the same parts as in the prior art are given the same reference numerals to simplify the explanation.

第1図は本発明の実施例の要部を示し、第2図はその平
面図を示す。両図に示すように、挿入板2は、上部の平
板3とこれより幅狭の下部の平板4により構成される。
FIG. 1 shows a main part of an embodiment of the present invention, and FIG. 2 shows a plan view thereof. As shown in both figures, the insertion plate 2 is composed of an upper flat plate 3 and a lower flat plate 4 having a narrower width.

平板3には上ベルト14が巻装されるとともに平板4に
は下ベルト15が巻装されている。また平板3と基板1
との間で且つ平板4の両サイドに位置する空間夫々には
、無端ベルト24及びブー!321,22等でなる進退
用駆動手段が配置されている。そして平板3の内その両
サイド部3a、3bは、上ベルト14で覆われずに露出
している。
An upper belt 14 is wound around the flat plate 3, and a lower belt 15 is wound around the flat plate 4. Also, the flat plate 3 and the substrate 1
In each of the spaces located between and on both sides of the flat plate 4, there is an endless belt 24 and a Boo! Advance/retreat drive means consisting of 321, 22, etc. are arranged. Both side portions 3a and 3b of the flat plate 3 are not covered with the upper belt 14 and are exposed.

更に本実施例では、サイド$3m、3bの先端が、中央
部から両サイドに向い斜めに切り欠かれている。このよ
うに切抄欠いてサイド部3m、3bの先端幅を狭くした
ことが本実施例のポイントである。この場合、プーリ2
1及び無端ベルト24を覆うように、両すイドにそれぞ
れカバー43を備えている。もちろんカバー43の上面
は平板3の下面より下方にあり、平板3が前進しても平
板3がカバー43に衝突することはない。
Further, in this embodiment, the tips of the sides 3m and 3b are cut out diagonally from the center toward both sides. The key point of this embodiment is that the end widths of the side portions 3m and 3b are narrowed by such cutting. In this case, pulley 2
1 and the endless belt 24, each side is provided with a cover 43. Of course, the upper surface of the cover 43 is below the lower surface of the flat plate 3, and even if the flat plate 3 moves forward, the flat plate 3 will not collide with the cover 43.

かかる本実施例では、平板3のサイド端3m。In this embodiment, the side end of the flat plate 3 is 3 m.

3bがその先端で幅狭となっているため、挿入時に衣類
等がサイド部3a’、3bに当っても、平板3の前進に
つれて衣類等がサイド部3m、3b上に載ってしまう。
3b is narrow at its tip, so even if clothing or the like hits the side parts 3a' and 3b during insertion, the clothing or the like will end up resting on the side parts 3m and 3b as the flat plate 3 moves forward.

よってスムーズに挿入ができる。なおプーリ21等をカ
バー43で覆っているため、外観も良い。
Therefore, it can be inserted smoothly. In addition, since the pulley 21 and the like are covered with the cover 43, the appearance is also good.

〈発明の効果〉 以上実施例とともに具体的に説明したように本発明によ
れば、上部の平板の両サイドの先端を、中央部から両サ
イドに向い斜めに切り欠いたため、スムーズな挿入がで
きる。
<Effects of the Invention> As specifically explained above in conjunction with the embodiments, according to the present invention, the ends of both sides of the upper flat plate are cut out diagonally from the center toward both sides, allowing smooth insertion. .

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本発明の実施例の要部を示す斜視図、第2図は
その平面図、第3図及び第4図は従来技術を示す構成図
、第5図(a) (b) (e) (dlは移置動作を
説明するための説明図、第6図は患者移床装置を連結し
た装置を示す斜視図、第7図は上部の平板の両サイド部
が露出している従来の患者薯床装置を示す斜視図、第8
図はその平面図である。 図面中、 1は基板、 2は挿入板、 3.4は平板、 3m、3bはサイド部、 11.12はローラ、 14は上ベルト、 15は下ベルト、 21.22はプーリ、 24は・無端ベルトである。
Fig. 1 is a perspective view showing the main parts of an embodiment of the present invention, Fig. 2 is a plan view thereof, Figs. 3 and 4 are configuration diagrams showing the prior art, Fig. 5 (a) (b) e) (dl is an explanatory diagram for explaining the transfer operation, Fig. 6 is a perspective view showing the device connected to the patient transfer device, and Fig. 7 is a conventional model in which both sides of the upper flat plate are exposed. 8th perspective view showing the patient support device of
The figure is a plan view thereof. In the drawings, 1 is the board, 2 is the insertion plate, 3.4 is the flat plate, 3m, 3b are the side parts, 11.12 is the roller, 14 is the upper belt, 15 is the lower belt, 21.22 is the pulley, 24 is... It is an endless belt.

Claims (1)

【特許請求の範囲】 上部の平板とこれより幅狭の下部の平板とが間隙を介し
て上下に重ねられて一体となった挿入板を、基板上に水
平方向進退自在に取り付け、基板の後方には上下一対の
ローラを配置し、挿入板の上部の平板の前縁から上下に
まわして後方に導びかれて上部の平板の中央部分を覆う
上ベルトの両端を、上下のローラに固定して巻き取らせ
、 下部の平板の上面からその両端をまわり下方に導いた下
ベルトの両端を基板の前書りに固定し、 上下の各ローラを夫々個別に正逆転させるローラ用駆動
手段を設け、 上部の平板と基板との間で且つ下部の平板の両サイドに
位置する空間の夫々に、前記挿入板を進退させる進退用
駆動手段を配置して構成した患者移床装置において、 上部の平板のうちで上ベルトに覆われずに露出している
両サイド部の先端を、中央部から両サイドに向い斜めに
切り欠いたことを特徴とする患者移床装置。
[Scope of Claims] An insertion plate, in which an upper flat plate and a narrower lower flat plate are stacked vertically with a gap therebetween to form an integrated unit, is attached to the board so that it can move forward and backward in the horizontal direction, and is attached to the rear of the board. A pair of upper and lower rollers are arranged on the upper and lower rollers, and both ends of the upper belt are fixed to the upper and lower rollers. Both ends of the lower belt, which is guided downward from the upper surface of the lower flat plate and guided downward from the upper surface of the lower flat plate, are fixed to the front of the board, and roller drive means are provided for driving the upper and lower rollers forward and backward individually. , a patient transfer device configured by disposing driving means for advancing and retracting the insertion plate in each of the spaces located between the upper flat plate and the base plate and on both sides of the lower flat plate, wherein the upper flat plate A patient transfer device characterized in that the tips of both side parts which are exposed without being covered by an upper belt are cut out diagonally from the center part toward both sides.
JP61094643A 1986-04-25 1986-04-25 Patient transfer bed apparatus Granted JPS62253055A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61094643A JPS62253055A (en) 1986-04-25 1986-04-25 Patient transfer bed apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61094643A JPS62253055A (en) 1986-04-25 1986-04-25 Patient transfer bed apparatus

Publications (2)

Publication Number Publication Date
JPS62253055A true JPS62253055A (en) 1987-11-04
JPH0231975B2 JPH0231975B2 (en) 1990-07-17

Family

ID=14115941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61094643A Granted JPS62253055A (en) 1986-04-25 1986-04-25 Patient transfer bed apparatus

Country Status (1)

Country Link
JP (1) JPS62253055A (en)

Also Published As

Publication number Publication date
JPH0231975B2 (en) 1990-07-17

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