JP4055043B2

JP4055043B2 - Caregiver transfer device

Info

Publication number: JP4055043B2
Application number: JP2000208325A
Authority: JP
Inventors: 上野佳祐; 上野祐平
Original assignee: 上野佳祐
Priority date: 2000-07-10
Filing date: 2000-07-10
Publication date: 2008-03-05
Anticipated expiration: 2020-07-10
Also published as: JP2002017785A

Description

【０００１】
【産業上の利用分野】
本発明は、被介護者移送装置に関するものであり、例えば自力で上体を起立できない被介護者の介助作業に利用される。
【０００２】
【従来の技術】
ベッドや畳の上の布団で寝ている被介護者を所要場所に移送する場合は、まず人的作業により仰向けの被介護者を転身させて横向きにすると共に布団の一側縁部側に寄せる。次に、空いた布団上に柔軟性材料からなる移送用シートを敷いて一側縁端を被介護者と布団との間に強制侵入させる。続いて、横向きの被介護者を移送用シート側に転身させて仰向けにした後移送用シートの中央に被介護者を移動させて移送用シート上に載せる。続いて、人的作業により被介護者の上半身を起こす。次いで、移送用シートの隅部や縁部に形成されたループ状の係合部に昇降手段を備えた移送装置のフックを掛止させると被介護者の身体要部が移送用シートに被包される。次いで、移送装置を作動させて機械力により前記移送シートを上昇させると移送用シートを介して被介護者が空中に吊り上げられる。続いて、所要場所に移送されて下降される。
ここでは、被介護者を移送用シートに被包して機械力を利用して移送するので介助者がきつい移送作業から解放される利点がある。
【０００３】
しかしながら、被介護者の身体を転身させる作業や移送用シートの中央に身体を移動させる作業及び上半身を起立させる作業は被介護者の体重が重いばかりでなく無理な作業姿勢を強いられるので筋肉負担が大きく作業がきついという問題がある。また、移送用シートを被介護者と布団との間に強制侵入させた後、移送用シートの中央に被介護者を移動させる作業が煩雑である。さらにまた、被介護者が移送用シートの材質が柔軟性を有すだけに身体要部が圧迫されて不快であるばかりでなくモノ扱いされることに苦痛を感じる等の問題がある。
【０００４】
また、被介護者の移送工程だけでなく、自力で上体を起立できなくなった被介護者でも上半身の起立だけを介助してやると食事、ベッドからの立上り、歩行等を自力で行える人も多い。また、ベッドからの立上り、歩行等も自力で行えなくなった人でも上半身を起立させて頭部を起立させる事を繰り返すと全身の機能回復に効果があると言われている。
そこで、上半身の起立介助工程では、介助者が素手を使って被介護者の上半身を起立させている。また、自動的に上半身を起立させるベッドもある。
【０００５】
しかしながら、被介護者の体重が重いばかりでなく無理な作業姿勢を強いられるので上半身を起立させる作業は筋肉負担が大きく作業がきついという問題がある。そして、作業がきついので被介護者の上半身を起立させる回数が減り被介護者の全身機能が衰退していくという問題が派生している。また、自動的に上半身を起立させるベッドは高価である。
【０００６】
本発明は、上述従来の問題点を解決することを課題としてなされたもので、布団上の要所に上半身起立手段と人が座れる座板を被介護者の身体を転身させることなく配設した後、上半身起立手段の要部を被介護者の両腕付け根と布団との間に進入させた後枢動すると、「てこ」の原理により軽い操作力で被介護者の上半身を起立させるだけで布団から前記座板に移乗させると共に座板に被介護者を座らせて座椅子が形成できるようにし、この座椅子を機械力で移送可能にして、介助者の筋肉負担を軽減できると共に移送工程において被介護者に嫌悪感を与えない安価な被介護者移送装置を提供することを目的とする。
【０００７】
【課題を解決するための手段】
本発明による請求項１の被介護者移送装置は、移送手段との連結具が備えられ被介護者が着座可能とされる座板を仰向けに寝て膝が立てられた被介護者の大腿部と床との空隙部に入れた後、２本で一対とされる長尺状の操作桿を前記被介護者を介して離間させ一側先端を前記被介護者の両股関節を結ぶ直線の略延長線上かつ該被介護者の身体に近接させて配設すると共に中央部を布団と被介護者の上腕付け根部との間に進入させて、他側自由先端部を持って前記一側先端部を支点として操作桿を上方に枢動させて前記被介護者の上腕付け根部を支持して該被介護者の上半身を起立させることにより該被介護者が着座される前記座板と、該座板に近接離反自在とされ該座板の前記連結具に連結可能な連結手段を備えると共に連結された座板を昇降又は／及び移送可能とされる移送手段とを備えたことを特徴とする。
【０００８】
また、請求項２は、被介護者が着座可能な座板と、該座板の後部左右に前記被介護者の体幅が収容可能に離間されて枢着され自由先端側が近接離反自在とされる一対の長尺状の上半身起立用操作桿と、上方に枢動されて起立される前記操作桿を支持可能な操作桿支持手段と、前記操作桿に橋架可能とされ前記座板に着座する被介護者の背中を支持可能な背もたれ部材を備え、前記座板を仰向けに寝て膝を立てた被介護者の大腿部と床との空隙部に入れると共に前記左右の操作桿の間に前記仰向けに寝る被介護者を入れた後、前記左右の操作桿中央部を布団と前記被介護者の左右の上腕付け根部との間にそれぞれ進入させて該左右の上腕付け根背部を前記操作桿中央部で支持して操作桿を上方に枢動させて前記被介護者の上半身を起立させて前記被介護者を前記座板に載せた後、起立された前記操作桿を操作桿支持手段と係合させて該操作桿を前記座板に起立保持させると共に前記背もたれ部材を起立された操作桿に橋架して形成されることを特徴とする座椅子。
【０００９】
【作用】
例えば、仰向けに寝る被介護者の両膝を起こして形成される両脚と布団との空隙部に上半身起立手段としての２本の操作桿がヒップ幅より少し広く離間されて枢着される座板の縁部を被介護者の臀部に当接させて配設すると共に操作桿をそれぞれ肩の方に延出させて配設する。続いて、操作桿を布団表面と摺接させながら身体中央方向に枢動させて被介護者の両腕の付け根（三角筋部と肩甲部との境界部近傍）と布団との間に操作桿をそれぞれ進入させて体側に密着させた後、肩部から頭部が延びる方向にさらに延出された操作桿のそれぞれの自由先端部を持って操作桿を座板の方に枢動させると肩部が操作桿に支持されて被介護者の上半身が軽い力で起立させられた後臀部が座板に載せられる。続いて、補助具を操作して操作桿の転倒防止処置をすると操作桿が背もたれ機能（上半身の転倒防止手段を兼ねる）を果たす座椅子が形成される。この座椅子をこの座椅子と専用的に連結可能とされ昇降手段を備えた移送装置に接続すると所要の場所に移送できるという作用を果たす。
【００１０】
【実施例】
以下に本発明に係わる被介護者移送装置について望ましい実施例を図面に従って説明するが、これにより本発明は何等限定されるものではない。
【００１１】
【実施例１】
本第１実施例の被介護者移送装置は請求項１に示されるもので、図１乃至図２において、１１は上半身起立手段であり、座板１８の後部側面から外側に突出する一対の軸１９、１９が一対の棒状とされ中央部に突設される断面円形の脇支持棒１４を備えた操作桿１２の先端側に開けられた貫通孔１３にそれぞれ遊嵌されて操作桿１２が軸１９の軸方向に進退自在とされると共に軸１９を中心として枢動自在に取付けられて座板１８と操作桿１２とが連結されている。
そして、一側の操作桿１２の自由先端側に柔軟性を有す背もたれ補助部材としてのベルト１６が操作桿１２の軸方向に進退自在に枢着されている。このベルト１６の自由先端側には公知のホック１７が固着されベルト１６を曲折して雌側ホック１７ａと雄側ホック１７ｂとは近接させて結合離反可能とされている。（ホックの代わりに商品名マジックテープを利用しても良い）
また、それぞれの操作桿１２の脇支持棒１４と貫通孔１３との間に貫通孔１３の軸と略平行な軸を持つ係合ピン１５が突設されている。
一方、座板１８の前部下面に軸受け部材２１が突設されこの軸受け部材２１に車輪２２が回動自在に取付けられており、さらに、座板１８の中央部側面に先端がＵ字状とされ係合ピン１５に係合可能とされる係合凹部を有す支持部材２０が枢着されている。
【００１２】
以上の構成において、その作用を図１乃至図３を用いて説明する。
まず、座板１８と上半身起立手段１１を所要位置に配置する工程では、布団の上に仰向けに横たわる被介護者の膝を立てて形成される膝と布団との空隙部の膝の投影面下に座板１８を進入させる。（この際、操作桿１２の自由先端側は被介護者の投影面外の布団上に配設するとよい）次いで、座板１８の臀部と対向する縁端を臀部に当接させた後、脚を伸ばさせる。次いで、一対の操作桿１２を被介護者の身体側に向けて枢動させながら被介護者の両腕を交互に布団から離反させて両腕の付け根（三角筋部と肩甲部との境界部近傍）と布団との間に操作桿をそれぞれ進入させる（実施例３に示すように、布団表面を摺接させながら被介護者の身体側に枢動させて両腕の付け根と布団との間に操作桿を進入させてもよい）と共に脇支持棒１４を体側と腕との隙間に進入させて被介護者の両体側に操作桿１２を密着させて布団の上に載置する。
次いで行う上半身を起立させる工程では、貫通孔１３が開けられた先端側と反対側の先端部を持って操作桿１２の先端を支点として操作桿１２を座板１８の方向に枢動させると左右の腕の付け根部が操作桿１２に支えられて被介護者の上体が起立されて臀部が座板１８の上に載せられる。（図３−ｃ）
【００１３】
この際、上半身を起立させるだけで（被介護者移送装置を構成する）座板に布団から（あるいは、ベッドから）移乗させることができるので横臥する場所から移送装置への移乗作業が大幅に簡素化され介助者の筋肉負担が画期的に軽減される。
また、被介護者の股関節から上半身の重心の位置までの長さより被介護者の股関節から操作桿１２を持つ位置迄の長さが長いので該上肢起立手段を使用しない時に比べて軽い力で被介護者の上半身を起立させる事ができる効果がある。
【００１４】
次いで行う座板への背もたれ形成工程では、支持部材２０を枢動させてＵ字状とされる係合凹部を先端が布団表面に押圧・圧入されて自立する操作桿に突出される係合ピン１５に係合させると共にベルト１６の先端部を対向するもう一方の操作桿１２に巻き付けて雌側ホック１７ａと雄側ホック１７ｂとを結合させる。
これにより、操作桿１２とベルト１６とで背もたれ部が形成され被介護者の後方向への転倒防止手段とされる。（さらに、操作桿１２から図示しないベルトを延出させて被介護者を支持して前倒れさせない手段を施しても良い）
かくして、軽い力で介護者の上半身を起立させることができる上半身起立手段付座椅子が形成される。
【００１５】
続いて行う移送工程では、図示しない側面視略Ｌ状とされる一対のフレームが適宜間隔を介して連結フレームによって一体的に結合され略Ｌ状フレームの水平部にそれぞれ２個ずつ車輪が回動自在に取付けられる一方、垂直部には水平面と略平行な面を有し前記座椅子と着脱可能な連結手段を有すフォークが昇降自在に取付けられている移送装置の前記フォークを座板１８と布団との間に形成される間隙に進入させて（前記フォークを被介護者の頭上に配設後フォークから垂下される連結手段を介して前記座椅子と連結させても良い）前記座椅子と連結し、被介護者を座板１８に座らせて操作桿１２に背をもたれさせた状態で昇降及び所要場所に移送する。
【００１６】
なお、上記実施例では操作桿１２の先端部に車輪を取付けていないが取付けても良いことは言うまでもない。これにより、前記座椅子は４輪付車椅子として利用できる。また、車輪に代えてソリを枢着させても良い。
【００１７】
【実施例２】
本第２実施例は請求項１及び２に示されるもので、上半身起立手段付座椅子として布団の上等で使用される。
なお、上記第１実施例の説明で用いた図１乃至図２に示した部分と同一部分には同一符号を付し、ここでは重複する説明を省略する。
【００１８】
図４乃至図６において、３１は上半身起立手段付座椅子であり、平面形状四角形の座板３５の後部二頂部と２本で一対とされる操作桿３２、３２の先端とがそれぞれ自在継手３６を介して連結されている。そして、一側の操作桿３２の自由先端側に実施例１と同様のベルト１６が操作桿３２の軸方向に進退自在に取付けられている。このベルト１６の自由先端側には公知のホック１７が固着されベルト１６を曲折して雌側ホック１７ａと雄側ホック１７ｂとは近接させて結合離反可能とされている。
また、操作桿３２のそれぞれの中央部に補助脚３３が枢軸３４を介して一定範囲枢動可能に枢着されている。
【００１９】
以上の構成において、その作用を図４乃至図６を用いて説明する。
布団の上に仰向けに横たわる被介護者の膝を立てた状態で実施例１と同様に座板３５を臀部に当接させた後、脚を伸ばす。次いで、実施例１と同様に操作桿３２を操作して操作桿３２を枢動させると実施例１と同様に肩部が操作桿３２に支えられて被介護者の上体が起立され臀部が座板３５の上に載せられる。次いで、ベルト１６の先端部を対向するもう一方の操作桿３２に巻き付けて雌側ホック１７ａと雄側ホック１７ｂとを結合させる。さらに、補助脚３３を最大範囲枢動させて自由先端を接地させる。（図６）
これにより、操作桿３２とベルと１６とで形成される背もたれ部が形成され被介護者が後方に転倒できないようにされる。
かくして、軽い力で介護者の上半身を起立させることができる上半身起立手段付座椅子が形成される。
【００２０】
【実施例３】
本実施例は本発明による上半身起立手段を示すもので、単独で使用する場合は上半身起立介助補助具として利用される。
図７に示すように、棒状とされる操作桿２本が一対とされ２本の操作桿の先端部が柔軟性を有す紐で連結される簡単な構成とされており、１は上半身起立手段であり、一対の操作桿２にはそれぞれ中央部に一対のフランジ４，４が設けられ、このフランジ４，４の内側に発泡ウレタン樹脂からなる筒状弾性体５が操作桿２に回動自在に取り付けられている。また、先端部に貫通孔３が開けられてこの孔３に両端に膨出部が形成された柔軟性を有す紐で構成される操作桿先端部定間隔保持手段６が進退自在に挿通されている。
【００２１】
以上の構成において、その作用を図７乃至図８を用いて説明する。
布団の上に仰向けに横たわる被介護者の下腹部の上から紐で構成される操作桿先端部定間隔保持手段６を被せ、操作桿２の先端を被介護者の両脚の股関節を結ぶ直線の延長線上近傍に配置すると共に操作桿２の自由先端側は被介護者の投影面外の布団上に配設する。次いで、一対の操作桿２を布団表面を摺接させながら被介護者の身体側に枢動させると両肩先から布団が弾性変形して操作桿２に取付けられた筒状弾性体５、５が両腕の付け根（三角筋部と肩甲部との境界部近傍）と布団との間に進入して操作桿２、２が被介護者の両体側に密着される。次いで、紐で構成される操作桿先端部定間隔保持手段６の一側の膨出部を引張って操作桿２の先端部を被介護者の両体側に密着させると共に紐で構成される操作桿先端部定間隔保持手段６が被介護者の体の突部に添って密着するように弛みを除去した後、前記定間隔保持手段６を操作桿２に結び付けて一対の操作桿２、２の離間可能な最大間隔を設定する。
【００２２】
これにより、以後は一対の操作桿２、２の支点側先端部（貫通孔３に近い先端部）をいつでも簡単に被介護者の体側に密着して設置できるようにされる。
また、自由先端側は支点側先端部（貫通孔３に近い先端部）を支点としてあらゆる方向に枢動可能とされる。
次いで、前記定間隔保持手段６が備えられた先端部と反対側の先端部を持って前記定間隔保持手段６が備えられた側の先端を支点として操作桿２を被介護者の足側に向けて枢動させると左右の腕の付け根部が一対の操作桿２、２に備えられた筒状弾性体５、５に支えられて被介護者の上半身が起立される。（図８−ｃ）
【００２３】
この際、被介護者の股関節から上半身の重心の位置までの長さより被介護者の股関節から操作桿２を持つ位置迄の長さが長いので該上半身起立手段を使用しない時に比べて軽い力で被介護者の上半身を起立させる事ができる効果がある。
また、操作桿２の支点側先端は前記定間隔保持手段６を介して結合されて被介護者の体側に密着されているので操作桿２を枢動させる間は支点側先端の位置を拘束する効果があるので操作桿２の操作力を効率よく上半身起立操作に当てる事ができる。
【００２４】
上半身を起立させた後は該上半身起立手段を被介護者の体から離反させてもよいし、再び上半身を倒すためにそのまま置いていても良い。
なお、上半身を倒す場合は起立させる場合の操作を逆に行えば良い。この際は筒状弾性体５を肩甲部に当接させて操作桿２を倒して上体を倒すと起立させる際に比べてさらに安定した状態で上体を倒す事ができる。
【００２５】
なお、この上半身起立手段は上半身の起立だけに利用されるものでなく被介護者の移送にも利用される。この際は、操作桿の一側先端を被介護者の両足のかかとを結ぶ直線の延長線にヒップ幅離間させて接地させると共に中央部を上記実施例同様にして上腕付け根部と布団との間に側方から進入させて他側先端を頭部の延びる方向に肩から延出させる。次いで、両脚を開いて片方の脚の膝の裏側を一方の操作桿の上に載せると共に他方の脚の膝の裏側をもう一方の操作桿の上に載せた後、かかと側に接地する先端を支点として頭部側の先端を脚側に枢動させると操作桿にふくらはぎと両腕の付け根部が支持されて被介護者の体が布団から離反されるので操作杆の軸の投影方向に容易に移送できる。この際、かかと側先端に回動自在の車輪又は枢動自在にソリを取付けると操作力を軽減できる。また、操作桿に臀部と布団との間に側方から進入でき臀部を支持可能な突起を突設するとさらに被介護者の姿勢を安定させることができる。
【００２６】
【実施例４】
本実施例は、本発明による上半身起立手段の他の実施態様例を示すもので、上半身起立手段付の食事用テーブルとして布団の上で利用され、その特徴は操作桿先端部定間隔保持手段としての脚と脚との間隙部に被介護者のヒップ幅が収容可能とされる脚付テーブルの脚の先端部に上半身起立手段の操作桿の先端を枢着した点にある。
図９乃至図１０において、脚付テーブル４５の脚４６の先端部に延長軸４３と基軸４４とが自在継手を介して連結される操作桿４２の先端が着脱自在に枢着されている。
【００２７】
作用は、脚４６と脚４６の間の間隙部に仰向けに寝ている被介護者のヒップ部が収容されるように脚付テーブル４５を置く。次いで、脚４６の先端部に操作桿４２の先端を枢着させた後、操作桿中央部を実施例１と同様にして上腕付け根部と布団との間に進入させて自在継手を支点として脚付テーブル４５の方向に枢動させると実施例1同様に被介護者の上半身を起立させる事ができる。
なお、脚４６と自在継手とを直接連結させて基軸４４を枢動させても同様に起立させる事ができるが、この際は起立する被介護者の腹部がテーブル縁部に干渉するのを避けるために図中の２点鎖線のように腹部と対向するテーブル縁部に切欠部４７を凹設する必要が有る。
【００２８】
また、本発明による上半身起立手段も単独で使用する場合は上半身起立介助補助具として利用される。
この際の上半身起立手段の他の実施態様例として図１１の（ａ），（ｂ），（ｃ）に示す。
ここでは、略平行にされた一対の操作桿５２が連結具５３を介して連結され操作桿５２の間隔は両上腕付け根部の幅と略同一に固定されていることが特徴であり、操作桿５２に両上腕付け根部を載せるためには肩部を挙げて操作桿５２の内側に両肩部を進入させる操作を必要とする。
【００２９】
（ａ）は一側の操作桿５２（例えば、図中上側の操作桿）を接地させてその軸線を被介護者の体側と略平行にして自由先端を股関節の延長線上に配設後片側の肩を布団から離間させて被介護者の体側に近接させて上腕付け根部と布団との間に一側の操作桿５２を進入させて片側の肩を降ろす。次いで、前記一側の操作桿５２を支点として他側操作桿５２を被介護者側に枢動させると共に他側肩を布団から離間させて操作桿５２と操作桿５２との間の間隙に上半身を進入させた後、該肩を降ろすともう一方の上腕付け根部と布団との間に操作桿５２を進入させることができる。次いで、自由先端を支点として操作桿５２，５２を枢動させると上体を起立させることができる
【００３０】
（ｂ）及び（ｃ）は被介護者の脚を布団から離間させて脚と布団との間に連結具５３を進入させた後、身体を交互に左右横向きにして操作桿５２と操作桿５２との間隙部に被介護者の身体を進入させた後被介護者を仰向けにすると左右の上腕付け根部と布団との間に操作桿５２が進入させられるので臀部側の連結具５３を支点として操作桿５２を枢動すると上体を起立させることができる
【００３１】
なお、上半身起立手段の更に他の実施態様例を以下に示す。
１、前記一対の操作桿が伸縮自在とされていることを特徴とする。
２、前記一対の操作桿に頚部又は／及びウエスト部又は／及び脚部を支持可能な突部が形成されていることを特徴とする。
３、前記一対の操作桿に橋架可能とされる上体拘束手段が備えられた事を特徴とする。
４、弾性を有す樹脂製条材が略Ｕ字状に形成された連結部材と該連結部材の両先端部にそれぞれ棒状の操作桿が枢着され前記両先端を結ぶ直線と直交方向に操作桿が枢動可能とされると共に対向する操作桿の方向に枢動可能とされており、連結部材の開口部に被介護者のヒップ部を収容可能とされていることを特徴とする。
５、前記一対の操作桿又は／及び座板に移送装置との連結具が備えられている事を特徴とする。この際の連結具とは、ループ状又は鉤状の連結具等公知のフックに係合可能なものや移載手段又はフォークリフト等の重量物を載せるフォーク等に係合可能な連結具を示す。
【００３２】
また、座板の更に他の実施態様例を以下に示す。
１、座板の中央部に切欠部が貫設され台座に座る被介護者の便尿が該切欠部を介して便器に放出可能とされたことを特徴とする
【００３３】
また、座板と上半身起立手段とを枢軸を介して枢動可能に連結される座椅子は枢軸を着脱可能な回転手段によって回転させて上半身起立手段（操作桿）を起立させる構成にしても良い。これにより、起立作業を機械化できる効果がある。
【００３４】
また、上記実施例では上腕付け根部と布団との間に操作桿を直接進入させたが、これに限られるものではない。すなわち、被介護者と布団との間に介在する枕や敷物と布団との間に操作桿を進入させてこの枕や敷物を介して上腕付け根部を支持しても同様に上半身を起立させることができる。
【００３５】
【発明の効果】
以上詳述したように、本発明の被介護者移送装置は、被介護者を移送するまでの工程において、被介護者の膝を立てたり腕を持ち上げるだけで当該装置を被介護者と布団との間に設置できるので設置工程での設置作業の筋肉負担を大幅に軽減できる。また、上半身起立工程では起立作業は「てこ」を利用して上半身を起立させるので筋肉負担を大幅に軽減できる。さらにまた、仰向けに寝る被介護者の上半身を起立させるだけの作業で上半身起立手段と座板とで形成される座椅子に被介護者を移乗させることができ、安楽な姿勢に座らせることができる。そして、移送工程では移送作業は安楽な姿勢で座る被介護者を座椅子ごと移送手段によって昇降・移送できるようにしたので機械化可能となり介助者は重筋作業から解放される。また、座椅子は吊り上げ式移送手段よりも安価な床を走行できる台車でも移送できるので装置全体が安価にできる。等の実用的に優れた効果を奏する。
【図面の簡単な説明】
【図１】本発明の第１実施例を示す被介護者移送装置の要部平面図である。
【図２】第１実施例の被介護者移送装置の要部側面図である。
【図３】第１実施例の被介護者移送装置の動作説明図である。
【図４】本発明の第２実施例の被介護者移送装置の要部平面図である。
【図５】第２実施例の被介護者移送装置の要部側面図である。。
【図６】第２実施例を示す被介護者移送装置の座椅子の側面図である。
【図７】本発明の第３実施例を示す上半身起立手段の平面図である。
【図８】第３実施例の上半身起立手段の動作説明図である。
【図９】本発明の第４実施例を示す上半身起立手段の平面図である。
【図１０】第４実施例の上半身起立手段の側面図である。
【図１１】本発明の第５実施例を示す上半身起立手段の平面図である。
【符号の説明】
１上半身起立手段
２操作桿
３貫通孔
４フランジ
５筒状弾性体
６操作桿先端部定間隔保持手段
１１上半身起立手段
１２操作桿
１３貫通孔
１４脇支持棒
１５係合ピン
１６ベルト
１７ホック
１８座板
１９軸
２０支持部材
２１軸受け部材
２２車輪
３１上半身起立手段付座椅子
３２操作桿
３３補助脚
３４枢軸
３５座板
３６自在継手
４２操作桿
４４基軸
４５脚付テーブル
４６脚
４７切欠部
５２操作桿
５３連結具[0001]
[Industrial application fields]
The present invention relates to a care receiver transfer device, and is used, for example, for assistance work of a care receiver who cannot stand up on his / her own body.
[0002]
[Prior art]
When transporting a caregiver sleeping on a bed or tatami mat to the required location, first turn the caregiver lying on his back and turn it sideways and bring it to the side edge of the futon. . Next, a transfer sheet made of a flexible material is laid on the vacant futon, and the one side edge is forcibly entered between the care receiver and the futon. Subsequently, the care recipient in landscape orientation is turned to the transfer sheet side and turned upside down, and then the care receiver is moved to the center of the transfer sheet and placed on the transfer sheet. Subsequently, the upper body of the care recipient is raised by human work. Next, when the hook of the transfer device provided with the lifting and lowering means is hooked on the loop-shaped engaging portion formed at the corner or edge of the transfer sheet, the main part of the cared person is encapsulated in the transfer sheet. Is done. Next, when the transfer device is actuated to raise the transfer sheet by mechanical force, the cared person is lifted in the air via the transfer sheet. Subsequently, it is transferred to the required place and lowered.
Here, since the cared person is encapsulated in the transfer sheet and transferred using the mechanical force, there is an advantage that the caregiver is released from the tight transfer work.
[0003]
However, the work to change the body of the cared person, the work to move the body to the center of the transfer sheet and the work to erect the upper body are not only heavy but also impose an unreasonable work posture, so the muscle burden There is a problem that the work is large and hard. In addition, it is complicated to move the care receiver to the center of the transfer sheet after forcibly intruding the transfer sheet between the care receiver and the futon. Furthermore, the cared person is not only uncomfortable because the material of the transfer sheet is flexible, but is uncomfortable and feels painful to be handled as a thing.
[0004]
In addition to the caregiver's transfer process, many caregivers who are unable to stand their upper body on their own can help themselves to eat, stand up from the bed, walk, and so on by assisting only their upper body. In addition, it is said that even if a person who cannot stand up from the bed, walk, etc. by himself, repeats raising his / her upper body and raising his / her head, it is effective in restoring the function of the whole body.
Therefore, in the standing support process for the upper body, the assistant uses the bare hands to erect the upper body of the care recipient. There is also a bed that automatically raises the upper body.
[0005]
However, not only is the cared person's weight heavy, but also he is forced into an unreasonable working posture, so the work of standing up the upper body has a problem that the muscle load is large and the work is hard. And since the work is hard, the problem that the number of times to raise the upper body of the cared person decreases and the systemic function of the cared person declines has been derived. Also, a bed that automatically raises the upper body is expensive.
[0006]
The present invention has been made in order to solve the above-mentioned conventional problems, and the upper body standing means and the seat plate on which a person can sit can be arranged at a key point on the futon without changing the body of the cared person. after, only if pivots after the main part of the upper body upright means is advanced between the arms base and bedding of the cared person, to stand up the upper half of the body of the cared person with a light operating force in accordance with the principles of the "leverage" the Rutotomoni seat plate is ERROR in the seat plate from the futon to sit the cared person to allow formation chair seat, the seat in the transportable machine power, can reduce the muscle burden of the caregiver Another object of the present invention is to provide an inexpensive cared person transfer device that does not give disgust to the cared person in the transfer process.
[0007]
[Means for Solving the Problems]
According to the first aspect of the present invention, there is provided a cared person transfer device according to the present invention, wherein the cared person's thigh is provided with a connecting device and a seat plate on which the cared person can be seated, with his knees up. After inserting into the gap between the floor and the floor, a pair of two long operation rods are separated via the care recipient and the one end of the straight line connecting both hip joints of the care recipient The one side tip having a free end on the other side, having a central portion inserted between the futon and the base of the upper arm of the care recipient, and disposed substantially on the extension line and close to the body of the care recipient The seat plate on which the cared person is seated by pivoting the operating rod upward with the part as a fulcrum to support the caregiver's upper arm base and erecting the upper body of the cared person, a seat plate which is connected with the freely close to and away from the seat plate comprises a connecting means connectable to the connector of the seat plate temperature Or / and characterized by comprising a transfer means which is transferable.
[0008]
According to a second aspect of the present invention, there is provided a seat plate on which a cared person can be seated, and the cared person's body width is pivotally attached to the rear left and right sides of the seat board so as to be accommodated so that the free distal end side can be freely separated and separated. A pair of elongate upper body standing operation rods, operation rod support means that can support the operation rods that are pivoted upward, and can be bridged by the operation rods and are seated on the seat plate A backrest member capable of supporting the back of the cared person is provided, and the seat plate is placed on its back and placed in the space between the thigh and the floor of the cared person who is kneeling and between the left and right operation rods. After putting the cared person sleeping on his / her back, the left and right operation rod center portions are respectively inserted between the futon and the left and right upper arm base portions of the care recipient, and the left and right upper arm root back portions are moved to the operation rod. Support the center part and pivot the operating rod upward to raise the upper body of the cared person. After the cared person is placed on the seat plate, the operation rod that is erected is engaged with the operation rod support means to hold the operation rod upright on the seat plate, and the backrest member is erected. A seated chair that is formed as a bridge .
[0009]
[Action]
For example, a seat plate in which two operation rods as upper body standing means are spaced apart slightly wider than the hip width in a space between both legs and a futon formed by raising both knees of a cared person sleeping on his back Are arranged in contact with the cared person's buttocks and the operating rods are respectively extended toward the shoulders. Subsequently, the control rod is pivotally moved toward the center of the body while sliding on the surface of the futon, and is operated between the base of the care receiver's arms (near the boundary between the deltoid and shoulder parts) and the futon. After each of the heels is brought into close contact with the body side, the operation heel is pivoted toward the seat plate with the free tip of each of the operation heels further extended in the direction in which the head extends from the shoulder. After the shoulder is supported by the operating rod and the upper body of the cared person is raised with a light force, the rear collar is placed on the seat plate. Subsequently, when the operation tool is operated to prevent the operation rod from falling, a seat chair is formed in which the operation rod performs a backrest function (also serves as a means for preventing the upper body from falling). When this seat is connected to a transfer device that can be exclusively connected to this seat and is provided with lifting means, the seat can be transported to a required place.
[0010]
【Example】
Hereinafter, preferred embodiments of a care recipient transfer apparatus according to the present invention will be described with reference to the drawings, but the present invention is not limited thereto.
[0011]
[Example 1]
The care receiver transfer device according to the first embodiment is shown in claim 1. In FIGS. 1 and 2, reference numeral 11 denotes an upper body standing means, and a pair of shafts protruding outward from the rear side surface of the seat plate 18. 19 and 19 are formed into a pair of rods and are fitted loosely into the through holes 13 opened on the front end side of the operation rod 12 provided with a side support rod 14 having a circular cross section projecting from the center portion, and the operation rod 12 is pivoted. The seat plate 18 and the operating rod 12 are connected to each other so that the seat plate 18 can be moved forward and backward in the axial direction of 19 and pivotally mounted about the shaft 19.
A belt 16 as a backrest assisting member having flexibility is pivotally attached to the free distal end side of the operating rod 12 on one side so as to be movable back and forth in the axial direction of the operating rod 12. A known hook 17 is fixed to the free tip side of the belt 16, and the belt 16 is bent so that the female hook 17a and the male hook 17b are close to each other and can be separated from each other. (You may use the product name Velcro instead of the hook)
Further, an engagement pin 15 having an axis substantially parallel to the axis of the through hole 13 is provided between the side support bar 14 and the through hole 13 of each operation rod 12.
On the other hand, a bearing member 21 protrudes from the lower surface of the front portion of the seat plate 18, and a wheel 22 is rotatably attached to the bearing member 21. Further, the tip of the seat plate 18 has a U-shape on the side surface of the central portion. A support member 20 having an engagement recess that can be engaged with the engagement pin 15 is pivotally attached.
[0012]
The operation of the above configuration will be described with reference to FIGS.
First, in the step of disposing the seat plate 18 and the upper body standing means 11 at the required positions, the knee below the projection plane of the knee of the gap between the knee and the futon formed with the knee of the care recipient lying on the futon on its back The seat plate 18 is made to enter. (At this time, the free distal end side of the operating rod 12 may be disposed on the futon outside the projection surface of the cared person.) Next, the edge of the seat plate 18 facing the buttocks is brought into contact with the buttocks, and then the legs To stretch. Next, while pivoting the pair of operation rods 12 toward the cared person's body side, the cared person's arms are alternately separated from the futon, and the base of both arms (the boundary between the deltoid and shoulder parts) The operation rods are respectively entered between the vicinity of the ward and the futon (as shown in Example 3) while being pivotally moved to the cared person's body side while sliding the futon surface, between the base of both arms and the futon by advancing the side support rod 14 into a gap between the body side and the arm is brought into close contact with the operating handle 12 on both side of the care placed on the futon with entry may be) the operating rod between.
Next, in the step of raising the upper body to be performed, when the operation rod 12 is pivoted in the direction of the seat plate 18 with the distal end of the through hole 13 opposite to the distal end side and the distal end of the operation rod 12 as a fulcrum, the right and left The upper part of the arm is supported by the operating rod 12, the upper body of the care receiver is raised, and the hip is placed on the seat plate 18. (Fig. 3-c)
[0013]
At this time, it is possible to transfer from the futon (or from the bed) to the seat plate (which constitutes the care recipient transfer device) simply by standing up the upper body, so the transfer work from the lying position to the transfer device is greatly simplified And helper's muscle burden is dramatically reduced.
In addition, the length from the cared person's hip joint to the position of the center of gravity of the upper body is longer than the length from the cared person's hip joint to the position having the control rod 12, so that the arm can be covered with a light force compared to when the upper limb standing means is not used. There is an effect that can raise the upper body of the caregiver.
[0014]
Next, in the step of forming the backrest on the seat plate, the engaging pin is protruded to the operating rod that is self-supported by pivoting the support member 20 to press the U-shaped engaging recess into the duvet surface and press-fitting the tip. The female hook 17a and the male hook 17b are joined together by engaging the belt 15 with the other end of the belt 16 around the other operating rod 12.
As a result, a backrest portion is formed by the operating rod 12 and the belt 16 and serves as a means for preventing the care receiver from falling backward. (Further, a belt (not shown) may be extended from the operation rod 12 to support the cared person and prevent the body from falling forward.)
Thus, the seat chair with the upper body standing means that can raise the upper body of the caregiver with a light force is formed.
[0015]
In the subsequent transfer step, a pair of frames that are substantially L-shaped in a side view (not shown) are integrally coupled by a connecting frame with an appropriate interval, and two wheels are rotated on each horizontal portion of the substantially L-shaped frame. On the other hand, the fork of the transfer device in which the fork having a surface substantially parallel to the horizontal plane in the vertical portion and having a connecting means that can be attached to and detached from the seat chair is attached to the seat plate 18. The seat is inserted into a gap formed between the seat and the futon (the fork may be connected to the seat chair via a connecting means that is disposed on the head of the cared person and then hangs down from the fork) It connects with a chair, makes a cared person sit down on the seat board 18, and lifts and moves to the required place in the state which made the operation rod 12 back.
[0016]
In the above embodiment, the wheel is not attached to the tip of the operation rod 12, but it goes without saying that it may be attached. Thereby, the said seat can be utilized as a wheelchair with four wheels. Further, a sled may be pivotally attached instead of the wheel.
[0017]
[Example 2]
This 2nd Example is shown by Claim 1 and 2 , and is used on a futon etc. as a seat chair with an upper body standing means.
The same parts as those shown in FIGS. 1 and 2 used in the description of the first embodiment are denoted by the same reference numerals, and redundant description is omitted here.
[0018]
4 to 6, reference numeral 31 denotes a seat chair with an upper body standing means, and the two tops of the rear square seat plate 35 and the pair of operating rods 32, 32 paired together are universal joints. 36 are connected. The same belt 16 as that of the first embodiment is attached to the free distal end side of the operating rod 32 on one side so as to be able to advance and retract in the axial direction of the operating rod 32. A known hook 17 is fixed to the free tip side of the belt 16, and the belt 16 is bent so that the female hook 17a and the male hook 17b are close to each other and can be separated from each other.
In addition, auxiliary legs 33 are pivotally attached to the central portions of the operation rods 32 via pivots 34 so as to be pivotable within a certain range.
[0019]
The operation of the above configuration will be described with reference to FIGS.
The seat plate 35 is brought into contact with the buttocks in the same manner as in the first embodiment with the knee of the cared person lying on his back on the futon, and then the leg is extended. Then, the buttocks are operated by the care of the body with shoulders in the same manner as pivoting in Example 1 is supported by the operating rod 32 an operating rod 32 is erected similarly operating handle 32 as in Example 1 It is placed on the seat plate 35. Next, the front end portion of the belt 16 is wound around the other operation rod 32 facing the female hook 17a and the male hook 17b. Further, the auxiliary leg 33 is pivoted to the maximum extent to ground the free tip. (Fig. 6)
Thereby, the backrest part formed by the operating rod 32, the bell, and 16 is formed so that the care recipient cannot fall backward.
Thus, the seat chair with the upper body standing means that can raise the upper body of the caregiver with a light force is formed.
[0020]
[Example 3]
This embodiment shows the upper body standing means according to the present invention, and when used alone, it is used as an upper body standing assistance aid.
As shown in FIG. 7, two operation rods made into a rod shape are paired, and the tip portions of the two operation rods are connected by a flexible string, and 1 stands on the upper body The pair of operating rods 2 is provided with a pair of flanges 4, 4 at the center, and a cylindrical elastic body 5 made of foamed urethane resin is rotated inside the flanges 4, 4 to the operating rod 2. It is attached freely. Further, the operating rod distal end constant interval holding means 6 consists of rope having a flexible bulged portion is formed at both ends in the hole 3 is inserted retractably with a through-hole 3 drilled into the tip portion ing.
[0021]
The operation of the above configuration will be described with reference to FIGS.
Covering the operating rod tip constant interval holding means 6 composed of a string from the top of the care of the lower abdomen lying supine on a futon, a tip of the operating rod 2 of a straight line connecting the legs of the hip of the caregiver It arrange | positions on the extension line vicinity, and arrange | positions the free front end side of the operating rod 2 on the futon outside a projection surface of a care receiver. Next, when the pair of operation rods 2 are pivoted to the cared person's body side while sliding the futon surface, the tubular elastic bodies 5 and 5 attached to the operation rod 2 are elastically deformed from both shoulder tips. It enters between the roots of both arms (near the boundary between the deltoid and scapula) and the futon, and the operation rods 2 and 2 are brought into close contact with both sides of the cared person. Then, the operation consists of cord the tip of the operating rod 2 by pulling on the protruding portion of the one side of the formed operating handle tip constant interval holding means 6 with a string with is brought into close contact with both side of the care-receiver rod After removing the slack so that the tip fixed interval holding means 6 is in close contact with the protrusion of the cared person's body, the fixed interval holding means 6 is connected to the operation rod 2 to connect the pair of operation rods 2 and 2 to each other. Set the maximum distance that can be separated.
[0022]
Thereby, thereafter, the fulcrum-side tip portions (tip portions close to the through-hole 3) of the pair of operation rods 2 and 2 can be installed in close contact with the cared person's body at any time.
Further, the free tip end is pivotable in all directions fulcrum distal portion (distal end portion closer to the through-holes 3) as supporting points.
Next, holding the tip opposite to the tip provided with the fixed interval holding means 6 and using the tip of the side provided with the fixed interval holding means 6 as a fulcrum, the operating rod 2 is placed on the caregiver's foot side. When pivoted, the bases of the left and right arms are supported by the cylindrical elastic bodies 5 and 5 provided in the pair of operating rods 2 and 2, and the upper body of the care receiver is raised. (Fig. 8-c)
[0023]
At this time, the length from the cared person's hip joint to the position of the center of gravity of the upper body is longer than the length from the cared person's hip joint to the position having the operation rod 2, so that it is lighter than when the upper body standing means is not used. It has the effect of raising the upper body of the cared person.
Further, the fulcrum-side tip of the operation rod 2 is coupled via the fixed interval holding means 6 and is in close contact with the cared person's body, so that the position of the fulcrum-side tip is constrained while the operation rod 2 is pivoted. Since it is effective, the operation force of the operation rod 2 can be efficiently applied to the upper body standing operation.
[0024]
After the upper body is erected, the upper body erection means may be separated from the cared person's body, or may be left as it is to collapse the upper body.
If the upper body is to be tilted, the operation for raising it may be reversed. In this case, the upper body can be tilted in a more stable state as compared with the case where the cylindrical elastic body 5 is brought into contact with the shoulder part and the operation rod 2 is tilted to tilt the upper body.
[0025]
The upper body standing means is not only used for standing the upper body, but also used for transferring a cared person. In this case, the tip of one side of the operating rod is grounded by separating the hip width from a straight line connecting the heels of both feet of the cared person, and the center is located between the upper arm base and the futon in the same manner as in the above embodiment. The other end is extended from the shoulder in the direction in which the head extends. Next, open both legs and place the back side of the knee of one leg on one operating rod and place the back side of the knee of the other leg on the other operating rod , then touch the tip that touches the heel side. When the tip of the head side is pivoted to the leg side as a fulcrum, the calf and the base of both arms are supported by the operation rod , and the cared person's body is separated from the futon, so it is easy to project the axis of the operation rod Can be transferred to. At this time, the operation force can be reduced by attaching a pivotable wheel or a pivotable warp to the heel side tip. Moreover, if the protrusion which can be approached from the side between the buttocks and the futon and can support the buttocks is provided on the operation rod , the posture of the care recipient can be further stabilized.
[0026]
[Example 4]
This example, shows another embodiment example of the upper body upright means according to the invention, are available on the futon as eating table with upper body standing unit, its features as the operating rod tip regularly spaced holding means The tip of the operating rod of the upper body standing means is pivotally attached to the tip of the leg of the legged table that can accommodate the hip width of the cared person in the gap between the legs.
9 to 10, the distal end of an operating rod 42 in which an extension shaft 43 and a base shaft 44 are connected via a universal joint to a distal end portion of a leg 46 of a legged table 45 is detachably pivoted.
[0027]
The action places the legged table 45 so that the hip part of the cared person sleeping on his back is accommodated in the gap between the legs 46. Next, after the distal end of the operating rod 42 is pivotally attached to the distal end portion of the leg 46, the central portion of the operating rod is inserted between the upper arm base and the futon in the same manner as in the first embodiment, and the leg with the universal joint as a fulcrum. When pivoted in the direction of the attached table 45, the upper body of the cared person can be erected as in the first embodiment.
Although the leg 46 and the universal joint can be directly connected to pivot the base shaft 44, it can be raised in the same manner, but in this case, it is avoided that the abdomen of the cared person standing up interferes with the table edge. Therefore, it is necessary to provide a notch 47 in the table edge facing the abdomen as indicated by a two-dot chain line in the figure.
[0028]
Further, when the upper body standing means according to the present invention is used alone, it is used as an assisting tool for standing the upper body.
FIG. 11 (a), (b), and (c) show other embodiments of the upper body standing means at this time.
Here is a possible feature pair of operating rod 52 which is substantially parallel to that is linked interval joystick 52 via the connecting member 53 is fixed to substantially the same as the width of both the upper arm base portion, the operating rod In order to put both upper arm roots on 52, it is necessary to raise the shoulders and to make the both shoulders enter the inside of the operation rod 52.
[0029]
(A) Grounds one operation rod 52 (for example, the upper operation rod in the figure) and arranges its free end on the extension line of the hip joint with its axis line substantially parallel to the cared person's body side. The shoulder is separated from the futon and brought close to the body side of the cared person, and the one side operating rod 52 is inserted between the upper arm base and the futon to lower one shoulder. Next, the other side operation rod 52 is pivoted to the care recipient side with the one side operation rod 52 as a fulcrum, and the other shoulder is separated from the futon and the upper body is placed in the gap between the operation rod 52 and the operation rod 52. When the shoulder is lowered, the operation rod 52 can enter between the other upper arm base and the futon. Next, the upper body can be raised by pivoting the operating rods 52 and 52 with the free tip as a fulcrum.
In (b) and (c), after the care receiver's leg is separated from the futon and the connector 53 is inserted between the leg and the futon, the operation rod 52 and the operation rod 52 are alternately turned left and right sideways. When the cared person is turned upside down after the body of the cared person is entered into the gap between the operation arm 52 and the futon between the left and right upper arm bases, the operation lever 52 is inserted, so that the connecting part 53 on the hip side is used as a fulcrum. The upper body can be erected by pivoting the operation rod 52. [0031]
Still another embodiment of the upper body standing means will be described below.
1. The pair of operating rods are extendable and retractable.
2. Protrusions capable of supporting a neck or / and a waist or / and a leg are formed on the pair of operating rods .
3. The pair of operating rods are provided with upper body restraining means capable of being bridged.
4. A connecting member in which a resin strip having elasticity is formed in a substantially U-shape, and rod-like operating rods are pivotally attached to both ends of the connecting member, and are operated in a direction orthogonal to a straight line connecting the two ends. The heel can be pivoted and can be pivoted in the direction of the opposed operating heel , and the hip portion of the cared person can be accommodated in the opening of the connecting member.
5, characterized in that connecting means is provided between the transfer device to the pair of operating rod and / or the seat plate. The coupling tool in this case refers to a coupling tool that can be engaged with a known hook such as a loop-shaped or hook-shaped coupling tool, a fork on which a load such as a transfer means or a forklift is placed.
[0032]
Still another embodiment of the seat plate is shown below.
1. A notch is provided in the center of the seat plate, and feces and urine of a cared person sitting on a pedestal can be discharged to the toilet through the notch.
In addition, the seat chair in which the seat plate and the upper body standing means are pivotably connected via the pivot axis is configured such that the upper body standing means (operating rod ) is raised by rotating the pivot shaft by the detachable rotating means. good. Thereby, there exists an effect which can mechanize standing work.
[0034]
Moreover, in the said Example, although the operating rod was directly approached between the upper arm base and the futon, it is not restricted to this. In other words, even if a manipulator is inserted between the pillow or rug and the futon interposed between the care recipient and the futon and the upper arm base is supported through the pillow or rug, the upper body is raised up in the same manner. Can do.
[0035]
【The invention's effect】
As described in detail above, the care receiver transfer device of the present invention can be used as a care receiver and a futon simply by raising the knee of the care recipient or lifting the arm in the process until the care receiver is transferred. Because it can be installed during the installation, the muscle burden of installation work in the installation process can be greatly reduced. Also, in the upper body standing-up process, the upper body is erected using “lever” in the standing-up work, so that the muscle burden can be greatly reduced. Furthermore, the caregiver can be transferred to a sitting chair formed by the means for raising the upper body and the seat plate by simply raising the upper body of the caregiver who lies on his / her back, so that the caregiver can sit in a comfortable position. Can do. In the transfer process, the cared person who sits in a comfortable posture can move up and down and transfer by the transfer means together with the chair, so that it can be mechanized and the assistant is released from the heavy muscle work. In addition, the seat can be transported by a cart that can travel on a floor that is less expensive than the lifting-type transporting means, so that the entire apparatus can be made inexpensive. There are practically excellent effects such as.
[Brief description of the drawings]
FIG. 1 is a plan view of an essential part of a care receiver transfer device according to a first embodiment of the present invention.
FIG. 2 is a side view of an essential part of the care receiver transfer device of the first embodiment.
FIG. 3 is an operation explanatory diagram of the care receiver transfer device of the first embodiment.
FIG. 4 is a plan view of an essential part of a care receiver transfer device according to a second embodiment of the present invention.
FIG. 5 is a side view of a main part of a care receiver transfer device according to a second embodiment. .
FIG. 6 is a side view of a sitting chair of a care receiver transfer device according to a second embodiment.
FIG. 7 is a plan view of upper body standing means showing a third embodiment of the present invention.
FIG. 8 is an operation explanatory view of the upper body standing means of the third embodiment.
FIG. 9 is a plan view of upper body standing means showing a fourth embodiment of the present invention.
FIG. 10 is a side view of the upper body standing means of the fourth embodiment.
FIG. 11 is a plan view of upper body standing means showing a fifth embodiment of the present invention.
[Explanation of symbols]
1 the upper body standing unit 2 operating handle 3 through holes 4 flange 5 cylindrical elastic body 6 operating rod tip constant interval holding means 11 the upper body standing unit 12 the operating rod 13 through hole 14 side support rod 15 engaging pin 16 belt 17 Hook 18 seats Plate 19 Shaft 20 Support member 21 Bearing member 22 Wheel 31 Seat chair with upper body standing means 32 Operation rod 33 Auxiliary leg 34 Axle 35 Seat plate 36 Universal joint 42 Operation rod 44 Base shaft 45 Table with legs 46 Leg 47 Notch 52 Operation rod 53 connector

Claims

After putting a seat plate, which is provided with a connecting device with a transfer means and on which a care recipient can sit down, into a gap between the thigh and the floor of the care receiver who is laid on his back and knees up, two A pair of long operation rods are separated from each other by the cared person, and one end is placed on a substantially extended line connecting the hip joints of the cared person and close to the cared person's body. The center portion is inserted between the futon and the upper arm base portion of the care recipient, and the operation lever is pivoted upward with the one side tip portion as a fulcrum with the other side free tip portion. said seat plate該被caregiver is seated by erecting the upper body該被caregiver supports the upper arm root portion of the care, the connection is freely close to and away from the said seat plate the seat plate Bei and transfer means the concatenated seat plate is an elevation and / or transportable provided with a coupling means connectable to immediately The care transfer device, characterized in that the.

A seat plate on which a cared person can be seated, and a pair of elongated shapes that are pivotally mounted so as to be able to accommodate the body width of the cared person at the rear left and right of the seat board, and the free front end side can be separated and separated. An operating rod for standing up the upper body, an operating rod supporting means capable of supporting the operating rod pivoted upward and supporting the back of a cared person who can be bridged by the operating rod and sits on the seat plate A cared person having a possible backrest member, putting the seat plate on his back and placing it in the gap between the thigh and the floor of the cared person and lying on his back between the left and right operating rods The left and right operation rod center portions are respectively inserted between the futon and the left and right upper arm base portions of the care recipient, and the left and right upper arm root back portions are supported by the operation rod center portion. The arm is pivoted upward to erect the upper body of the cared person so that the cared person is seated on the seat After the operation rod is mounted on the seat plate, the operation rod is raised and engaged with the operation rod support means so that the operation rod is raised and held on the seat plate, and the backrest member is bridged to the raised operation rod. A seat chair characterized by.