JP6713381B2 - bed - Google Patents

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JP6713381B2
JP6713381B2 JP2016165799A JP2016165799A JP6713381B2 JP 6713381 B2 JP6713381 B2 JP 6713381B2 JP 2016165799 A JP2016165799 A JP 2016165799A JP 2016165799 A JP2016165799 A JP 2016165799A JP 6713381 B2 JP6713381 B2 JP 6713381B2
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bed
pipe member
longitudinal direction
vertical frame
frame member
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JP2018029887A (en
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勝己 石黒
勝己 石黒
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TRINITY CORPORATION
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TRINITY CORPORATION
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Priority to JP2016165799A priority Critical patent/JP6713381B2/en
Priority to CN201680002899.8A priority patent/CN108024896B/en
Priority to PCT/JP2016/075692 priority patent/WO2018037572A1/en
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C19/00—Bedsteads
    • A47C19/02—Parts or details of bedsteads not fully covered in a single one of the following subgroups, e.g. bed rails, post rails
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05—Parts, details or accessories of beds

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  • Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Invalid Beds And Related Equipment (AREA)

Description

本発明は、病院や介護施設等で使用されるベッドに関する。 The present invention relates to beds used in hospitals, nursing homes and the like.

従来、病院や介護施設等で使用されるベッドの寝床部であるボトム部は、合成樹脂材をブロー成形などで中空形成することにより、中空の矩形板状に形成されたものが用いられており、マットレスと接触する面積が比較的大きなボトム部材が組み合わせて用いられるのが一般的である。 Conventionally, the bottom part, which is the bed part of a bed used in hospitals and nursing facilities, is formed into a hollow rectangular plate shape by hollow-forming a synthetic resin material by blow molding or the like. Generally, a bottom member having a relatively large contact area with a mattress is used in combination.

特開２０１５−２０２２９８号公報JP, 2005-202298, A

しかしながら、このようなベッドのボトム部は、通気性に乏しいため湿気が籠もりやすく、黴や細菌が繁殖しやすいという問題があった。また、ボトム部の上下方向に開口部や溝を設けることで通気性を良くしたものが提案されているが（特許文献１）、ボトム部にこのような凹凸等を設けると、洗浄し難くなるという別の問題が顕著となってしまう。
病院や介護施設等で使用されるベッドは、使用者が変わる度に洗浄を繰り返して使用されるものであり、特に感染病の患者が使用したベッドは、院内感染を防ぐため、迅速かつ確実に洗浄する必要がある。このような、病院や介護施設等で繰り返し使用されるベッドにおいてボトム部は、通気性がよく、かつ、洗浄し易いものが求められていた。 However, since the bottom portion of such a bed is poor in air permeability, there is a problem that moisture tends to be trapped and molds and bacteria are easily propagated. In addition, although it is proposed that the bottom part has an opening and a groove in the up-down direction to improve the air permeability (Patent Document 1), if the bottom part is provided with such unevenness, it becomes difficult to clean. Another problem becomes remarkable.
Beds used in hospitals, nursing homes, etc. are washed repeatedly every time the user changes, and beds used by patients with infectious diseases are swift and reliable in order to prevent nosocomial infections. Needs to be washed. In such beds that are repeatedly used in hospitals, nursing facilities, etc., the bottom portion is required to have good breathability and easy to wash.

本発明は、上記事情を鑑みたものであり、殺菌性と通気性を備え、かつ、洗浄のしやすいボトム部を備えるベッドを提供することを目的とする。 The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a bed that has a sterilizing property, air permeability, and a bottom portion that is easy to wash.

本発明のうち請求項１の発明は、マットレスを載置するボトム部が、ベッド長手方向に伸びる縦枠材とベッド短手方向に伸びる横枠材とで四方を枠組みした内周側に、円筒状のパイプ部材を備え、前記パイプ部材は、軸線まわりに回転可能かつベッド長手方向に摺動可能に両端部を前記縦枠材に架設して、ベッド長手方向に並列して複数配置してあり、パイプ部材の少なくとも外表面は錫で形成されていることを特徴とする。 In the invention according to claim 1 of the present invention, the bottom part on which the mattress is placed is a cylinder on the inner peripheral side framed on all sides by a vertical frame member extending in the bed longitudinal direction and a horizontal frame member extending in the lateral direction of the bed. A tubular pipe member, the pipe member is rotatably around the axis and slidable in the longitudinal direction of the bed, and has both ends erected on the vertical frame member, and a plurality of pipe members are arranged in parallel in the longitudinal direction of the bed. At least the outer surface of the pipe member is made of tin.

本発明のうち請求項２の発明は、マットレスを載置するボトム部が、ベッド長手方向に伸びる縦枠材とベッド短手方向に伸びる横枠材とで四方を枠組みした内周側に、円筒状のパイプ部材を備え、前記パイプ部材は、軸線まわりに回転可能かつベッド長手方向に摺動可能に両端部を前記縦枠材に架設して、ベッド長手方向に並列して複数配置してあり、樹脂製のパイプ部材と、少なくとも外表面を錫で形成したパイプ部材とが、任意の順序で配置してあることを特徴とする。 According to a second aspect of the present invention, the bottom portion on which the mattress is placed has a cylindrical shape on the inner peripheral side of which four sides are framed by a vertical frame member extending in the bed longitudinal direction and a horizontal frame member extending in the bed lateral direction. A tubular pipe member, the pipe member is rotatably around the axis and slidable in the longitudinal direction of the bed, and has both ends erected on the vertical frame member, and a plurality of pipe members are arranged in parallel in the longitudinal direction of the bed. The resin pipe member and the pipe member having at least the outer surface formed of tin are arranged in an arbitrary order.

本発明のうち請求項３の発明は、請求項２に記載の発明において、前記樹脂製のパイプ部材に、抗菌剤が配合してあることを特徴とする。 The invention according to claim 3 of the present invention is characterized in that, in the invention according to claim 2, an antibacterial agent is mixed in the resin pipe member.

本発明のうち請求項４の発明は、請求項１、２又は３に記載の発明において、前記縦枠材は、ベッドの短手方向に複数の貫通孔が設けられていることを特徴とする。 The invention according to claim 4 of the present invention is characterized in that, in the invention according to claim 1, 2 or 3, the vertical frame member is provided with a plurality of through holes in a lateral direction of the bed. ..

本発明によれば、ベッドのボトム部は、パイプ部材が複数設置されて構成してあるため、パイプ部材間の通気性が良いだけでなく、パイプ部材は軸線まわりに回転可能、かつ、ベッド長手方向へ摺動可能であるため、洗浄もし易い。 According to the present invention, since the bottom portion of the bed is configured by installing a plurality of pipe members, not only the air permeability between the pipe members is good, but also the pipe members are rotatable about the axis and the bed length is long. Since it can slide in any direction, it is easy to wash.

また、パイプ部材は少なくとも外表面が錫で被覆されているため、錫の有する殺菌効果によって、ベッドを長く清潔に保つことができる。さらに、錫は錆びにくく、銅のように大きく変色することがない。そのため、長年使用しても経年劣化が顕著でなく、錫特有の光沢によって高級感と清潔感のある良好な外観体裁を保つことができる。 Since at least the outer surface of the pipe member is coated with tin, the sterilizing effect of tin can keep the bed clean for a long time. In addition, tin does not rust easily and does not discolor as much as copper does. Therefore, deterioration over time does not occur remarkably even after long-term use, and due to the luster peculiar to tin, it is possible to maintain a good appearance with a sense of quality and a sense of cleanliness.

そしてボトム部を、少なくとも外表面を錫で形成されたパイプ部材と、樹脂からなるパイプ部材とを、任意の順序で配置すれば、殺菌の効果が得られるとともに、コスト面での調整が可能となる。樹脂からなるパイプ部材を用いる場合は、樹脂に抗菌剤を配合したものを用いれば、さらに抗菌効果を期待できる。 Then, by arranging the bottom member, in which at least the outer surface of the pipe member is made of tin, and the resin-made pipe member are arranged in any order, a sterilizing effect can be obtained and the cost can be adjusted. Become. When a pipe member made of a resin is used, the antibacterial effect can be further expected by using a resin mixed with an antibacterial agent.

パイプ部材が架設される縦枠材には、複数の貫通孔が設けられているため、ボトム部において、縦枠材からパイプ部材の孔内にわたってより効果的に通気性が確保でき、ベッドを清潔に保つのに効果的である。 Since the vertical frame material on which the pipe member is installed is provided with a plurality of through holes, it is possible to more effectively ensure air permeability from the vertical frame member to the inside of the hole of the pipe member at the bottom portion, and to clean the bed. It is effective to keep

ベッドの斜視図である。It is a perspective view of a bed. ベッドの平面図である。It is a top view of a bed. ボトム部の断面図であって、その構成を示す説明図である。It is sectional drawing of a bottom part, It is explanatory drawing which shows the structure. ベッドの側面図であるIt is a side view of a bed. ベッドの使用例を示す説明図である。It is explanatory drawing which shows the usage example of a bed.

以下、本発明の実施の形態を図面に基づいて説明する。本実施形態に係るベッドは、用途は特に限定されないが、主に病院や介護施設等で使用されるベッドであって、洗浄して繰り返し使用することが可能なものである。図１に示すように、ベッドは、寝床部であるボトム部１と、手摺２と、頭側ボード３１と、足側ボード３２と、ベッドフレーム４と、昇降機構５を備える。昇降機構５はベッドフレーム４を支持し、ベッドフレーム４はボトム部１を支持する。 Embodiments of the present invention will be described below with reference to the drawings. The use of the bed according to the present embodiment is not particularly limited, but the bed is mainly used in hospitals, nursing facilities, etc., and can be washed and repeatedly used. As shown in FIG. 1, the bed includes a bottom portion 1 which is a bed portion, a handrail 2, a head side board 31, a foot side board 32, a bed frame 4, and a lifting mechanism 5. The lifting mechanism 5 supports the bed frame 4, and the bed frame 4 supports the bottom portion 1.

ボトム部１は、少なくとも四方を枠組みされてなるベッドフレーム４に支持されており、上面にマットレスを敷いて用いるものであって、ベッドフレーム４の昇降に伴って上下動する。図２に示すように、ボトム部１は、ベッドの頭側から足側へ向かって、背ボトム１１、腰ボトム１２、臀部ボトム１３、大腿部ボトム１４、脚ボトム１５に分かれて構成されており、各ボトム部の間には連結軸８が配置され、連結軸８を介して各ボトム部がベッドの長手方向に連結される。各ボトム部は、連結軸８に着脱可能に取り付けられているため、ベッドを移動させる際や、洗浄する際に便宜である。 The bottom part 1 is supported by a bed frame 4 which is framed on at least four sides, is used with a mattress laid on the upper surface, and moves up and down as the bed frame 4 moves up and down. As shown in FIG. 2, the bottom portion 1 is divided into a back bottom 11, a waist bottom 12, a buttocks bottom 13, a thigh bottom 14, and a leg bottom 15 from the head side to the foot side of the bed. The connecting shaft 8 is arranged between the bottom parts, and the bottom parts are connected to each other in the longitudinal direction of the bed via the connecting shaft 8. Since each bottom part is detachably attached to the connecting shaft 8, it is convenient when the bed is moved or when the bed is washed.

各ボトム部は、ベッドの長手方向に伸びる縦枠材７１とベッドの短手方向に伸びる横枠材７２とによって四方を枠組みされており、枠の内周に円筒状のパイプ部材６が複数配置してある。詳しくは、縦枠材７１，７１は、内周側に開口を有する断面略コ字形状であって、パイプ部材６の両端部が、縦枠材７１，７１の開口に挿入されて架設してある。図３は、ボトム部１の構成を説明するための図であって、ボトム部１の長手方向断面図である。縦枠材７１，７１は、パイプ部材６の長手方向両端部を固定するものではなく、パイプ部材６が架設される縦枠材７１の開口は、パイプ部材６の直径よりも幅広であるため、パイプ部材６は軸線周りに回転可能である。また、縦枠材７１は、複数のパイプ部材６をベッドの長手方向に並列に配置して各ボトム部を形成するが、パイプ部材６は隙間なく配置されているのではなく、パイプ部材６間はパイプ部材６が縦枠材７１，７１の開口から脱落しない程度の空隙をもって配置されているため、パイプ部材６をベッドの長手方向へ摺動させることが可能である。 Each bottom part is framed on four sides by a vertical frame member 71 extending in the longitudinal direction of the bed and a horizontal frame member 72 extending in the lateral direction of the bed, and a plurality of cylindrical pipe members 6 are arranged on the inner periphery of the frame. I am doing it. Specifically, the vertical frame members 71, 71 have a substantially U-shaped cross section having an opening on the inner peripheral side, and both ends of the pipe member 6 are inserted into the openings of the vertical frame members 71, 71 to be installed. is there. FIG. 3 is a diagram for explaining the configuration of the bottom portion 1 and is a longitudinal cross-sectional view of the bottom portion 1. The vertical frame members 71, 71 do not fix both longitudinal ends of the pipe member 6, and the opening of the vertical frame member 71 on which the pipe member 6 is installed is wider than the diameter of the pipe member 6. The pipe member 6 is rotatable around the axis. Further, the vertical frame member 71 forms a plurality of pipe members 6 in parallel in the longitudinal direction of the bed to form each bottom portion. However, the pipe members 6 are not arranged without a gap, but between the pipe members 6. Since the pipe member 6 is arranged with a gap such that the pipe member 6 does not fall off the openings of the vertical frame members 71, 71, the pipe member 6 can be slid in the longitudinal direction of the bed.

縦枠材７１の側面には、図４に示すように、貫通孔７３が複数設けられている。詳しくは、貫通孔７３はベッドの短手方向に貫通するよう設けられていて、この貫通孔７３は、パイプ部材６の孔に対応して複数設けられている。パイプ部材６の孔と貫通孔７３とで、より効果的に通気性を確保することができる。貫通孔７３の形状や数は特に限定されることはなく、通気性と耐性を考慮して任意に設けてよい。 As shown in FIG. 4, a plurality of through holes 73 are provided on the side surface of the vertical frame member 71. Specifically, the through hole 73 is provided so as to penetrate in the lateral direction of the bed, and the plurality of through holes 73 are provided corresponding to the holes of the pipe member 6. The holes of the pipe member 6 and the through holes 73 can ensure the air permeability more effectively. The shape and number of the through holes 73 are not particularly limited, and may be arbitrarily provided in consideration of air permeability and resistance.

ボトム部１を形成するパイプ部材６は、円筒状の部材であり、筒の孔は長手方向に貫通している。パイプ部材６の材質は問わないが、少なくとも外表面は錫で形成されていることが望ましく、例えばアルミ製の円筒部材に、外表面を錫被膜して用いることが可能である。また、樹脂製のパイプ部材６と、少なくとも外表面が錫で形成されたパイプ部材６とを任意の順序で配置してもよいが、パイプ部材６を樹脂製とする場合は抗菌剤を配合してあることが望ましい。例えば、抗菌剤を配合した樹脂製パイプ部材６と、少なくとも外表面を錫で形成したパイプ部材６とを、交互に配置してボトム部１を形成すれば、抗菌性及び殺菌性と、コスト面とのバランスを図ることが可能となる。 The pipe member 6 forming the bottom portion 1 is a cylindrical member, and the hole of the cylinder penetrates in the longitudinal direction. The pipe member 6 may be made of any material, but it is desirable that at least the outer surface is made of tin. Further, the resin pipe member 6 and the pipe member 6 having at least the outer surface formed of tin may be arranged in any order. However, when the pipe member 6 is made of resin, an antibacterial agent is mixed. Is desirable. For example, if the bottom part 1 is formed by alternately arranging the resin pipe member 6 containing the antibacterial agent and the pipe member 6 having at least the outer surface formed of tin, the antibacterial property, the bactericidal property and the cost can be reduced. It becomes possible to balance with.

連結軸８は、円筒状または円柱状の部材であり、各ボトム部間に１本ずつ計４本配置されている。連結軸８の材質は限定されないが、十分な強度を確保するためには、金属製であることが望ましい。また、パイプ部材６と同様に、少なくとも外表面を錫で形成したものを用いてもよい。 The connecting shaft 8 is a cylindrical or columnar member, and one connecting shaft 8 is arranged between each bottom portion, for a total of four. Although the material of the connecting shaft 8 is not limited, it is preferably made of metal in order to secure sufficient strength. Further, like the pipe member 6, at least the outer surface of which may be made of tin may be used.

昇降機構５は、ボトム部１とベッドフレーム４の下方に位置し、ベッドに一般的に用いられる様々な構成のものを使用可能である。図５に、本発明の実施形態における使用例を示す。なお、点線は昇降機構５の可動域の一例を示すものである。このように、例えばアクチュエーター５１を介するものであって、複数のリンク５２が背ボトム１１、大腿部ボトム１４を押し上げ、ボトム部１の形状を変えることによって、使用者の体勢を変えられるものや、ベッドフレーム４を昇降可能なものであることが望ましい。アクチュエーター５１は、手動であるか、電動であるかを問わない。また、ベッドを容易に移動可能とするため、昇降機構５には、キャスター９を備えることが望ましい。 The elevating mechanism 5 is located below the bottom portion 1 and the bed frame 4, and various structures generally used for beds can be used. FIG. 5 shows a usage example in the embodiment of the present invention. The dotted line shows an example of the movable range of the lifting mechanism 5. Thus, for example, via the actuator 51, a plurality of links 52 can push up the back bottom 11 and the thigh bottom 14 and change the shape of the bottom part 1, thereby changing the posture of the user. It is desirable that the bed frame 4 can be raised and lowered. The actuator 51 may be manual or electric. Further, in order to make the bed easily movable, it is desirable that the lifting mechanism 5 is provided with casters 9.

手摺２は、ベッドフレーム４に着脱自在に取り付けてあるが、材質や形態は限定されることなく、一般的に用いられるものを使用してもよい。 The handrail 2 is detachably attached to the bed frame 4, but the material and the form thereof are not limited, and a generally used one may be used.

ベッドの長手方向一端には、頭側ボード３１が設けられ、他端には、足側ボード３２が設けられている。頭側ボード３１と足側ボード３２は、ベッドフレーム４に取り付けてあり、ベッドフレーム４の昇降とともに上下動するものである。頭側ボード３１及び足側ボード３２の材質は限定されることはなく、例えば木製や樹脂製であってもよい。 A head side board 31 is provided at one longitudinal end of the bed, and a foot side board 32 is provided at the other end. The head side board 31 and the foot side board 32 are attached to the bed frame 4 and move up and down as the bed frame 4 moves up and down. The material of the head-side board 31 and the foot-side board 32 is not limited, and may be, for example, wooden or resin.

このように構成されたベッドは、例えば体の不自由な使用者をベッドから移動させるために、昇降可能なストレッチャー（図示しない）とともに用いることも可能である。この場合、ストレッチャーをベッドに固定するための連結部（図示しない）を、ベッドの昇降機構５に設ければ、使用者をベッドから移動させる際に、転落等を防止し、安全性が確保される。 The bed configured in this manner can be used together with a stretcher (not shown) that can be moved up and down, for example, to move a disabled person from the bed. In this case, if a connecting part (not shown) for fixing the stretcher to the bed is provided in the bed elevating mechanism 5, the user is prevented from falling when moving from the bed and safety is ensured. To be done.

本発明は、上記の実施形態に限定されない。たとえば、ベッドは必ずしも昇降機構を備えるものでなく、昇降機構を備えない場合のボトム部は、各ボトム部に区切られて構成されるものでなくてもよい。また、手摺や頭ボード、脚ボードの形態は任意である。 The present invention is not limited to the above embodiments. For example, the bed does not necessarily include the elevating mechanism, and the bottom portion without the elevating mechanism may not be configured by being divided into the respective bottom portions. Further, the forms of the handrail, head board and leg board are arbitrary.

１ ボトム部
１１ 背ボトム
１２ 腰ボトム
１３ 臀部ボトム
１４ 大腿部ボトム
１５ 脚ボトム
２ 手摺
３１ 頭側ボード
３２ 足側ボード
４ ベッドフレーム
５ 昇降機構
５１ アクチュエーター
５２ リンク
６ パイプ部材
７１ 縦枠材
７２ 横枠材
７３ 貫通孔
８ 連結軸
９ キャスター
1 bottom part 11 back bottom 12 waist bottom 13 hip bottom 14 thigh bottom 15 leg bottom 2 handrail 31 head side board 32 foot side board 4 bed frame 5 lifting mechanism 51 actuator 52 link 6 pipe member 71 vertical frame member 72 horizontal frame Material 73 Through hole 8 Connection shaft 9 Caster

Claims (4)

マットレスを載置するボトム部が、ベッド長手方向に伸びる縦枠材とベッド短手方向に伸びる横枠材とで四方を枠組みした内周側に、円筒状のパイプ部材を備え、
前記パイプ部材は、軸線まわりに回転可能かつベッド長手方向に摺動可能に両端部を前記縦枠材に架設して、ベッド長手方向に並列して複数配置してあり、パイプ部材の少なくとも外表面は錫で形成されていることを特徴とするベッド。 The bottom part on which the mattress is placed is provided with a cylindrical pipe member on the inner peripheral side which is framed on all sides by a vertical frame member extending in the bed longitudinal direction and a horizontal frame member extending in the bed lateral direction,
Both ends of the pipe member are erected on the vertical frame member so as to be rotatable around the axis and slidable in the bed longitudinal direction, and a plurality of pipe members are arranged in parallel in the bed longitudinal direction, and at least the outer surface of the pipe member. Is a bed made of tin. マットレスを載置するボトム部が、ベッド長手方向に伸びる縦枠材とベッド短手方向に伸びる横枠材とで四方を枠組みした内周側に、円筒状のパイプ部材を備え、
前記パイプ部材は、軸線まわりに回転可能かつベッド長手方向に摺動可能に両端部を前記縦枠材に架設して、ベッド長手方向に並列して複数配置してあり、樹脂製のパイプ部材と、少なくとも外表面を錫で形成したパイプ部材とが、任意の順序で配置してあることを特徴とするベッド。 The bottom part on which the mattress is placed is provided with a cylindrical pipe member on the inner peripheral side which is framed on all sides by a vertical frame member extending in the bed longitudinal direction and a horizontal frame member extending in the bed lateral direction,
The pipe member is rotatably around the axis and slidable in the longitudinal direction of the bed, and has both ends erected on the vertical frame member, and a plurality of pipe members are arranged in parallel in the longitudinal direction of the bed. A bed characterized in that at least an outer surface of the pipe member formed of tin is arranged in an arbitrary order. 前記樹脂製のパイプ部材には、抗菌剤が配合してあることを特徴とする請求項２に記載のベッド。 The bed according to claim 2, wherein the resin pipe member is mixed with an antibacterial agent. 前記縦枠材は、ベッドの短手方向に複数の貫通孔が設けられていることを特徴とする請求項１、２又は３に記載のベッド。 The bed according to claim 1, 2 or 3, wherein the vertical frame member is provided with a plurality of through holes in a lateral direction of the bed.
JP2016165799A 2016-08-26 2016-08-26 bed Active JP6713381B2 (en)

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PCT/JP2016/075692 WO2018037572A1 (en) 2016-08-26 2016-09-01 Bed

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KR20220102787A (en) * 2021-01-14 2022-07-21 엘지전자 주식회사 mattress care device
CN114767409B (en) * 2022-03-01 2023-10-27 商丘市第一人民医院 Pediatric clinical cyclic sterilization device

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JPS59116023U (en) * 1983-01-25 1984-08-06 湯山　正二 Futon support member in bed
US5483709A (en) * 1994-04-01 1996-01-16 Hill-Rom Company, Inc. Low air loss mattress with rigid internal bladder and lower air pallet
JPH04187148A (en) * 1990-11-21 1992-07-03 Fumio Tomura Bed for nursing patient
CN2134180Y (en) * 1992-07-31 1993-05-26 鹰潭市人民医院 Rolling shaft bedsore-proof bed
JP2005007057A (en) * 2003-06-20 2005-01-13 Yoro Kanko Kk Bed composed of bamboo material
CN203153774U (en) * 2013-03-31 2013-08-28 柳光治 CT (computed tomography) examination couch
CN104433481A (en) * 2013-09-13 2015-03-25 昆山市玉山镇仕龙设计工作室 Bed board with movable roller and convenient for cleaning
CN203898582U (en) * 2014-03-07 2014-10-29 李新才 Pressure sore preventing rolling massage bed
JP6626276B2 (en) * 2014-08-26 2019-12-25 三井化学産資株式会社 Antibacterial laminate

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