JP4851471B2 - 介護用ベッド - Google Patents
介護用ベッド Download PDFInfo
- Publication number
- JP4851471B2 JP4851471B2 JP2007553490A JP2007553490A JP4851471B2 JP 4851471 B2 JP4851471 B2 JP 4851471B2 JP 2007553490 A JP2007553490 A JP 2007553490A JP 2007553490 A JP2007553490 A JP 2007553490A JP 4851471 B2 JP4851471 B2 JP 4851471B2
- Authority
- JP
- Japan
- Prior art keywords
- bed
- current
- electric motors
- control unit
- motor
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/012—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame raising or lowering of the whole mattress frame
-
- 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
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/018—Control or drive mechanisms
-
- 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
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/16—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto converting a lying surface into a chair
-
- 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
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/015—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
-
- 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
- A61G7/053—Aids for getting into, or out of, bed, e.g. steps, chairs, cane-like supports
-
- 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
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1073—Parts, details or accessories
- A61G7/1076—Means for rotating around a vertical axis
Description
2 ベッド端部
3 頭部
4 脚部
5,6 サイドパネル
7 ベッドリフタ
8 高さ調節可能なベース
9 回転ヒンジ
10 中間フレーム
11 ベッドフレーム
12 マットレス
51 昇降モータ
52 外筒
53 内筒
54 ねじ山付きスピンドル
55 モータ
56〜59 電源入力部
61,65 電線
62,66 電源入力端子
63,67 半導体スイッチ
64,68 電流センス抵抗
69 マイクロプロセッサ/マイクロコントローラ
71,72 出力部
73,74 制御入力部
75〜77 入力部
86,87 ダイオード
Claims (7)
- 被介護者を支持する寝台(39)と、
前記寝台(39)を昇降させるリフタ(8)と、
前記リフタ(8)を駆動する、並列に設けられた第1及び第2の電動機(A,B)と、
前記第1及び第2の電動機(A,B)に電力を供給する電源と、
前記第1及び第2の電動機(A,B)の昇降力を均等に分担させるバランス制御部と、
を有し、
前記バランス制御部は、
前記電源と前記第1及び第2の電動機(A,B)との間に配置され、
前記第1及び第2の電動機(A,B)への入力電流を検出する電流検出部(64,68)と、
測定された前記入力電流の値を比較する比較部(69)と、
前記第1及び第2の電動機(A,B)がベッドを上昇させるように制御されている場合に、前記第1及び第2の電動機(A,B)のうち電流値が大きい方の電流を所定の時間(t)遮断する電流制御部(63,67,69)と、を備える、
介護用ベッド(1)。 - 前記第1及び第2の電動機(A,B)は、前記リフタ(8)にヒンジ結合されておりねじ山付きスピンドル軸(54)を介して伸縮する伸縮部(52,53)を備えることを特徴とする請求項1に記載の介護用ベッド(1)。
- 手動の制御スイッチの操作により前記第1及び第2の電動機(A,B)をオフ状態から上昇又は下降の方向で運転させる昇降制御部をさらに備えることを特徴とする請求項1に記載の介護用ベッド(1)。
- 前記バランス制御部は、前記第1及び第2の電動機(A,B)の双方に対して共通の電流出力部を有することを特徴とする請求項1に記載の介護用ベッド(1)。
- 前記バランス制御部は、1組の電源入力部(62,66)と、2組の電源出力部(56,57;58,59)と、を有し、前記第1及び第2の電動機(A,B)は、夫々2組の前記電源出力部(56,57;58,59)のいずれかと接続されていることを特徴とする請求項1に記載の介護用ベッド(1)。
- 前記バランス制御部は、前記第1及び第2の電動機(A,B)がベッドを下降させる方向に制御されている場合に、前記遮断後の前記第1及び第2の電動機(A,B)の電流値の差(D)が前記遮断前よりも小さいか否かを調べ、その結果に基づいて電流を遮断する電動機を決定する遮断対象決定部を備えることを特徴とする請求項1に記載の介護用ベッド(1)。
- 前記電流遮断は、前記第1及び第2の電動機(A,B)の電流値の差(D)の絶対値が予め設定された許容誤差(F)よりも大きくなった場合にのみ、所定の時間(t)行われることを特徴とする請求項1に記載の介護用ベッド(1)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005005471.4 | 2005-02-04 | ||
DE102005005471A DE102005005471A1 (de) | 2005-02-04 | 2005-02-04 | Pflegebett mit Symmetrierschaltung |
PCT/EP2006/000250 WO2006081925A1 (de) | 2005-02-04 | 2006-01-13 | Pflegebett mit symmetrierschaltung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008528216A JP2008528216A (ja) | 2008-07-31 |
JP4851471B2 true JP4851471B2 (ja) | 2012-01-11 |
Family
ID=36096455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007553490A Expired - Fee Related JP4851471B2 (ja) | 2005-02-04 | 2006-01-13 | 介護用ベッド |
Country Status (8)
Country | Link |
---|---|
US (1) | US7861340B2 (ja) |
EP (1) | EP1843732B1 (ja) |
JP (1) | JP4851471B2 (ja) |
CN (1) | CN101111210B (ja) |
AT (1) | ATE429890T1 (ja) |
CA (1) | CA2595828A1 (ja) |
DE (2) | DE102005005471A1 (ja) |
WO (1) | WO2006081925A1 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004019144B3 (de) * | 2004-04-21 | 2005-09-22 | Barthelt, Hans-Peter, Dipl.-Ing. | Pflegebett mit verbessertem Heber |
EP1621175B1 (en) * | 2004-07-30 | 2012-06-13 | Hill-Rom Services, Inc. | Bed having a chair egress position |
DE102005005471A1 (de) * | 2005-02-04 | 2006-08-24 | Barthelt, Hans-Peter, Dipl.-Ing. | Pflegebett mit Symmetrierschaltung |
DE102006055205B4 (de) * | 2006-11-21 | 2011-04-28 | Barthelt, Hans-Peter, Dipl.-Ing. | Fehlersichere Steuerung für Pflegebetten |
DE102007013354A1 (de) * | 2007-03-16 | 2008-09-18 | Barthelt, Hans-Peter, Dipl.-Ing. | Pflegebett mit elektrischer Notabsenkung |
DE102007051384A1 (de) * | 2007-10-25 | 2009-04-30 | Isko Koch Gmbh | Höhenverstellbares Bettgestellteil und damit ausgerüstetes Bett |
US10123923B2 (en) * | 2012-02-21 | 2018-11-13 | Sizewise Rentals, L.L.C. | Auto leveling low profile patient support apparatus |
CN104271005B (zh) * | 2012-02-28 | 2017-12-08 | 德沃特奥金有限公司 | 用于家具的电动家具驱动器、用于监控电动家具驱动器的脉宽比的方法及相应的家具 |
GB2524794A (en) * | 2014-04-03 | 2015-10-07 | Bear Family Ltd | An infant bed |
JP6431733B2 (ja) * | 2014-09-26 | 2018-11-28 | 株式会社ミツバ | 可動ベッドシステム |
CN104935114B (zh) * | 2015-06-09 | 2017-11-21 | 非禾科技(上海)有限公司 | 不平衡负载下双轴的动态平衡机构 |
US10932974B2 (en) | 2016-07-26 | 2021-03-02 | Ppj, Llc | Adjustable bed systems with rotating articulating bed frame |
JP2019521833A (ja) | 2016-07-26 | 2019-08-08 | ピーピージェイ.エルエルシーPpj.Llc | 回転連結式ベッドフレームを備えた調節可能なベッドシステム |
US10898008B2 (en) * | 2016-07-26 | 2021-01-26 | Ppj, Llc | Adjustable bed systems with rotating articulating bed frame |
USD880193S1 (en) * | 2017-04-11 | 2020-04-07 | Debra Clark | Lounge chair cushion |
DE102017115031A1 (de) * | 2017-07-05 | 2019-01-10 | Hans-Joachim Kleeberg | Pflegebett |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4292572A (en) * | 1979-07-26 | 1981-09-29 | Dresser Industries, Inc. | Method and apparatus for regulating electric motor armature currents |
JPS62104495A (ja) * | 1985-10-30 | 1987-05-14 | Mitsubishi Electric Corp | 電動機の制御装置 |
JPH0330348A (ja) * | 1989-06-27 | 1991-02-08 | Fujitsu Ltd | 半導体装置の製造方法 |
JPH04112692A (ja) * | 1990-08-31 | 1992-04-14 | Fuji Electric Co Ltd | 複数電動機の同期運転方法 |
JPH06142142A (ja) * | 1991-02-06 | 1994-05-24 | J Nesbit Evans & Co Ltd | ベッド |
JPH0871110A (ja) * | 1994-09-09 | 1996-03-19 | Asaaki Murayama | ベッド |
JP2000175972A (ja) * | 1998-12-14 | 2000-06-27 | Kansai Seisakusho:Kk | 電動式寝台 |
JP2001046443A (ja) * | 1999-08-05 | 2001-02-20 | Aisin Seiki Co Ltd | 電動ベッドの電力供給システム |
EP1312330A2 (en) * | 2001-11-17 | 2003-05-21 | Medi-Plinth Healthcare Group Limited | Bed |
JP2004229410A (ja) * | 2003-01-23 | 2004-08-12 | Mitsuba Corp | モータ制御方法及び電動機器制御システム |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3913153A (en) * | 1974-08-09 | 1975-10-21 | Hill Rom Co Inc | Electronic controls for a hospital bed |
US4407030A (en) * | 1981-02-09 | 1983-10-04 | Maxwell Products, Inc. | Safety device for an adjustable bed |
US4435862A (en) * | 1981-10-19 | 1984-03-13 | Simmons Universal Corporation | Control arrangement and method for an adjustable bed |
US4769584A (en) * | 1985-06-18 | 1988-09-06 | Thomas J. Ring | Electronic controller for therapeutic table |
US4857813A (en) * | 1987-03-17 | 1989-08-15 | Jidosha Denki Kogyo Kabushiki Kaisha | Self-stopping motor control circuit |
DE19603318A1 (de) * | 1996-01-31 | 1997-08-14 | Dewert Antriebs Systemtech | Steuerungssystem für elektromotorisch betätigbare Verstelleinrichtungen für Krankenhausbetten |
CN2424767Y (zh) * | 2000-04-26 | 2001-03-28 | 田殿志 | 分体式自动护理床 |
DE60143897D1 (de) * | 2000-07-05 | 2011-03-03 | Linak As | Steuerung für zwei oder mehr gleichstrommotoren, insbesondere stellglieder zur einstellung von möbeln |
US20020195593A1 (en) * | 2001-06-07 | 2002-12-26 | Ardrey William E. | Method and apparatus for lifting of modular furniture |
TWI238060B (en) * | 2002-03-18 | 2005-08-21 | Paramount Bed Kk | Method of adjustment of a base structure for a bed or the like |
DE20310243U1 (de) * | 2003-07-03 | 2003-09-04 | Westronic Steuerungs Und Antri | Kranken- oder Pflegebett |
CN2655856Y (zh) * | 2003-11-14 | 2004-11-17 | 王炳全 | 升降式病人护理床 |
DE102005005471A1 (de) * | 2005-02-04 | 2006-08-24 | Barthelt, Hans-Peter, Dipl.-Ing. | Pflegebett mit Symmetrierschaltung |
DE202005008523U1 (de) * | 2005-05-30 | 2005-09-15 | Okin Ges Fuer Antriebstechnik | Sicherheitseinrichtung bei Hubbetten |
DE102006055205B4 (de) * | 2006-11-21 | 2011-04-28 | Barthelt, Hans-Peter, Dipl.-Ing. | Fehlersichere Steuerung für Pflegebetten |
-
2005
- 2005-02-04 DE DE102005005471A patent/DE102005005471A1/de not_active Withdrawn
-
2006
- 2006-01-13 DE DE502006003599T patent/DE502006003599D1/de active Active
- 2006-01-13 CA CA002595828A patent/CA2595828A1/en not_active Abandoned
- 2006-01-13 WO PCT/EP2006/000250 patent/WO2006081925A1/de active Application Filing
- 2006-01-13 US US11/815,537 patent/US7861340B2/en not_active Expired - Fee Related
- 2006-01-13 CN CN2006800038002A patent/CN101111210B/zh not_active Expired - Fee Related
- 2006-01-13 AT AT06701159T patent/ATE429890T1/de active
- 2006-01-13 EP EP06701159A patent/EP1843732B1/de not_active Not-in-force
- 2006-01-13 JP JP2007553490A patent/JP4851471B2/ja not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4292572A (en) * | 1979-07-26 | 1981-09-29 | Dresser Industries, Inc. | Method and apparatus for regulating electric motor armature currents |
JPS62104495A (ja) * | 1985-10-30 | 1987-05-14 | Mitsubishi Electric Corp | 電動機の制御装置 |
JPH0330348A (ja) * | 1989-06-27 | 1991-02-08 | Fujitsu Ltd | 半導体装置の製造方法 |
JPH04112692A (ja) * | 1990-08-31 | 1992-04-14 | Fuji Electric Co Ltd | 複数電動機の同期運転方法 |
JPH06142142A (ja) * | 1991-02-06 | 1994-05-24 | J Nesbit Evans & Co Ltd | ベッド |
JPH0871110A (ja) * | 1994-09-09 | 1996-03-19 | Asaaki Murayama | ベッド |
JP2000175972A (ja) * | 1998-12-14 | 2000-06-27 | Kansai Seisakusho:Kk | 電動式寝台 |
JP2001046443A (ja) * | 1999-08-05 | 2001-02-20 | Aisin Seiki Co Ltd | 電動ベッドの電力供給システム |
EP1312330A2 (en) * | 2001-11-17 | 2003-05-21 | Medi-Plinth Healthcare Group Limited | Bed |
JP2004229410A (ja) * | 2003-01-23 | 2004-08-12 | Mitsuba Corp | モータ制御方法及び電動機器制御システム |
Also Published As
Publication number | Publication date |
---|---|
CA2595828A1 (en) | 2006-08-10 |
DE102005005471A1 (de) | 2006-08-24 |
WO2006081925A1 (de) | 2006-08-10 |
ATE429890T1 (de) | 2009-05-15 |
EP1843732B1 (de) | 2009-04-29 |
DE502006003599D1 (de) | 2009-06-10 |
CN101111210B (zh) | 2010-11-03 |
CN101111210A (zh) | 2008-01-23 |
US7861340B2 (en) | 2011-01-04 |
EP1843732A1 (de) | 2007-10-17 |
JP2008528216A (ja) | 2008-07-31 |
US20080148485A1 (en) | 2008-06-26 |
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