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31. 发明授权

US06282737B1 Apparatus for alternating pressure of a low air loss patient support 失效
公开(公告)号：US06282737B1
公开(公告)日：2001-09-04
申请号：US08801759
申请日：1997-02-18
申请人： John H. Vrzalik
发明人： John H. Vrzalik
IPC分类号： A61G7057
CPC分类号： A61G7/05776 , A61G7/001 , A61G7/05784 , A61G2210/90
摘要： Method and apparatus for preventing bed sores in a bedridden patient. A low air loss bed is provided including a frame, a first set of substantially rectangular air bags for supporting a patient thereon mounted transversely on the frame, and a second set of substantially rectangular air bags for supporting a patient thereon mounted transversely on the frame, and all of the air bags are connected to a gas source. The conformation of the air bags is such that, when the first set of air bags is inflated, the patient supported thereon is moved toward the first side of the frame of the low air loss bed and, when the second set of air bags is inflated while the first set of ail bags is deflated, the patient is moved toward the second side of the low air loss bed. The conformation of the air bags also retains the patient on the top surface of the air bags when the patient is rolled in one direction or the other. The first and second sets of air bags are mounted on a frame which is itself divided into sets of transversely mounted air bags so that the frame can be contoured to the patient's comfort. Also provided is means for additionally inflating the air bags under those portions of the patient which are heaviest when the frame of the bed is inclined for patient comfort. The method of the present invention comprises inflating a plurality of-air bags to a selected pressure for supporting a patient thereon, inflating a first set of air bags to a pressure higher than the selected pressure to cause the patient support thereon to be rolled in a first direction on the air bags, and thereafter deflating the first set of air bags while inflating a second set of air bags to a higher pressure than the selected pressure to cause the patient to be rolled in a second direction on the air bags. A third set of air bags can be provided in which the selected pressure is maintained, thereby substantially immobilizing a portion of the patient's body.

32. 发明授权

US6163908A Air sac for oscillating low air loss bed 失效
标题翻译：用于振动低空气损失床的气囊
公开(公告)号：US6163908A
公开(公告)日：2000-12-26
申请号：US149464
申请日：1998-09-08
申请人： John H. Vrzalik
发明人： John H. Vrzalik
IPC分类号： A61G7/00 , A61G7/057 , A61G7/10
CPC分类号： A61G7/05776 , A61G7/001 , A61G7/05784 , Y10S5/90
摘要： An air sac for use on a low air loss bed. The air sac is provided with a releasable connector for retaining the air sac to the low air loss bed and with a nipple for receiving air from a gas supply source to inflate the air sac. The air sac is also provided with a cutout which allows the patient to be rolled toward one end of the air sac when the air sac is inflated, A pillar is provided on the end of the air sac toward which the patient is rolled when the air sac is inflated to retain the patient on the air sac. The air sacs are arranged in sets with every other sac mounted to the frame of the low air loss bed in alternating arrangement whereby the patient is rolled first in one direction when the air sacs of one set are inflated and then back in the other direction when the air sacs in the first set are deflated and the air sacs in the second set are inflated.
摘要翻译：用于低空气损失床的气囊。气囊设置有可释放的连接器，用于将气囊保持在低空气损失床上，并具有用于接收来自气体供应源的空气以使气囊膨胀的接头。空气囊还设置有切口，当空气囊膨胀时，允许患者朝向气囊的一端滚动。当空气在空气中被延伸时，在气囊的端部设置有支柱囊被充气以将患者保持在气囊上。气囊被布置成一套，每隔一个囊以交替布置的方式安装在低空气损失床的框架上，由此当一组气囊膨胀然后在另一方向上向后方向时，患者首先在一个方向上滚动，第一组中的气囊被放气，并且第二组中的气囊膨胀。

33. 发明授权

US5008965A Fluidized bead bed 失效
标题翻译：流化珠床
公开(公告)号：US5008965A
公开(公告)日：1991-04-23
申请号：US217685
申请日：1988-07-11
申请人： John H. Vrzalik
发明人： John H. Vrzalik
IPC分类号： A61G7/057
CPC分类号： A61G7/05746 , A61H9/0021 , A61H2201/1654
摘要： A fluidized patient support apparatus is disclosed. The apparatus utilizes granular material beneath a patient support surface which when fluidized by pressurized gas uniformly distributes the pressure imparted to the body of a patient lying thereon. The apparatus includes means for recirculating the fluidizing gas in order to avoid raising the ambient temperature of a room in which the bed is situated with exhaust gas. Also provided are a pair of inflatable bladders and selective fluidization means to assist in turning and transferring the patient.
摘要翻译：公开了一种流化患者支撑装置。该装置在患者支撑表面下方使用颗粒材料，当通过加压气体流化时，颗粒材料均匀分布给施加在其上的患者的身体的压力。该装置包括用于再循环流化气体的装置，以避免使排气中的床位于其中的房间的环境温度升高。还提供了一对可充气气囊和选择性流化装置，以帮助转动和转移患者。

34. 发明授权

US5005240A Patient support apparatus 失效
标题翻译：患者支持装置
公开(公告)号：US5005240A
公开(公告)日：1991-04-09
申请号：US251948
申请日：1988-09-29
申请人： John H. Vrzalik
发明人： John H. Vrzalik
IPC分类号： A47C27/10
CPC分类号： A61G7/05776 , A61G7/0506 , A61G7/0507 , A61G7/0509 , A61G7/0513 , A61G7/0527 , A61G7/05792 , A61G2200/325 , A61G2203/12 , Y10T137/87217 , Y10T137/87877
摘要： A low air loss bed having an integral source of air mounted to the frame thereof. Sets of air bags are mounted on the frame, each set of air bags corresponding to a portion of the body of the patient to be supported on the bed. Separate gas manifolds are provided, each of which connects a single set of air bags to the gas source. Individually controlled valves are used to adjust the amount of air which flows to the gas manifolds and on into the air bags. Also, means are provided operable to selectively route a flow of additional air to the gas manifold which supplies air to the air bags which support the heavier portions of the patient. A low air loss air bag is provided, as is apparatus for adjusting the amount of air supplied to each set of air bags and for controlling the temperature of the air delivered. Also provided is a means for simultaneously fully inflating all the air bags and means for simultaneously deflating all the air bags.
摘要翻译：具有安装在其框架上的整体空气源的低空气损失床。一组气囊安装在框架上，每组气囊对应于待支撑在床上的患者身体的一部分。提供单独的气体歧管，每个气体歧管将单个气囊连接到气体源。单独控制的阀门用于调节流入气体歧管并进入气囊的空气量。而且，可操作的装置可操作以选择性地将附加空气流引导到气体歧管，气体歧管向支撑患者的较重部分的气囊提供空气。提供了低空气损失气囊，以及用于调节供应给每组气囊的空气量并用于控制输送空气的温度的装置。还提供了用于同时充分充气所有气囊的装置和用于同时使所有气囊排气的装置。

35. 发明授权

US5003654A Method and apparatus for alternating pressure of a low air loss patient support system 失效
标题翻译：低空损患者支撑系统交替压力的方法和装置
公开(公告)号：US5003654A
公开(公告)日：1991-04-02
申请号：US251949
申请日：1988-09-28
申请人： John H. Vrzalik
发明人： John H. Vrzalik
IPC分类号： A47C27/08 , A47C27/10 , A61G7/00 , A61G7/057
CPC分类号： A61G7/05776 , A61G7/001 , A61G7/05784 , A61G2203/46 , A61G2210/90
摘要： Method and apparatus for preventing bed sores in a bedridden patient. A low air loss bed is provided including a frame, a first set of substantially rectangular air bags for supporting a patient thereon mounted transversely on the frame, and a second set of substantially rectangular air bags for supporting a patient thereon mounted transversly on the frame, and all of the air bags are connected to a gas source. The configuration of the air bags is such that when the first set of air bags is inflated, the patient supported thereon is moved toward the first side of the frame of the low air loss bed and when the second set of air bags is inflated while the first set of air bags is deflated, the patient is moved toward the second side of the low air loss bed. The configuration of the air bags also retains the patient on the top surface of the air bags when the patient is rolled in one direction or the other.The operator of the low air loss bed defines the pressures in individual air bags corresponding to each of three positions to which the patient is rotated. The pressures are maintained by a feedback control system which actuates valves connecting the gas source to separate sets of air bags. The three positions to be sequentially attained thereby causing controlled oscillation of the patient from one side of the bed frame to the other. Because each rotation position corresponds to operator defined pressures, the oscillation is customized for individuals of different body weights.
摘要翻译：卧床病人防止褥疮的方法和装置。提供了一种低空气损失床，包括框架，用于支撑横向于框架的患者的第一组基本上矩形的气囊，以及用于支撑病人的第二组基本上矩形的气囊，其横向安装在框架上，并且所有气囊都连接到气源。气囊的构造使得当第一组气囊膨胀时，支撑在其上的患者朝向低空气损失床的框架的第一侧移动，并且当第二组气囊膨胀时第一组气囊被放气，患者向低空气流失床的第二侧移动。当患者沿一个方向或另一个方向滚动时，气囊的构造还将患者保持在气囊的顶表面上。低空气损失床的操作者限定了与患者旋转的三个位置中的每一个相对应的各个气囊中的压力。压力由反馈控制系统维持，反馈控制系统致动将气体源连接到分离的气囊组的阀。三个位置被顺序地获得，从而使得患者从床架的一侧到另一侧受到可控振动。因为每个旋转位置对应于操作员定义的压力，因此针对不同体重的个体定制振动。

36. 发明授权

US4432353A Kinetic treatment platform 失效
标题翻译：动力治疗平台
公开(公告)号：US4432353A
公开(公告)日：1984-02-21
申请号：US226118
申请日：1981-01-19
申请人： John H. Vrzalik
发明人： John H. Vrzalik
IPC分类号： A61G7/002 , A61G7/008 , A61G7/012 , A61G7/057 , A61H1/00
CPC分类号： A61G7/008 , A61G7/002 , A61G7/012 , A61G7/0573
摘要： A kinetic treatment table having a lifting mechanism to allow lowering of the kinetic treatment table close to the ground support surface and having a releasable connecting means to automatically connect or release the oscillating means from the kinetic treatment table and an adjusting means to vary the degree of oscillation of the kinetic treatment table.
摘要翻译：一种具有提升机构的动力学处理台，其允许动力处理台靠近地面支撑表面降低，并且具有可释放的连接装置，以自动地连接或释放振动装置与动力学处理台;以及调整装置，振荡的动力学处理表。

37. 发明授权

US4175550A Therapeutic bed 失效
标题翻译：治疗床
公开(公告)号：US4175550A
公开(公告)日：1979-11-27
申请号：US890457
申请日：1978-03-27
申请人： James R. Leininger , John H. Vrzalik
发明人： James R. Leininger , John H. Vrzalik
IPC分类号： A61H1/00
CPC分类号： A61H2201/0142
摘要： A bed for immobilized patients and method for adjusting such a bed comprising a motor-driven, oscillating patient support platform mounted for longitudinal rotation about axes spaced above the platform at a predetermined distance and having a counter balance keel extending below the platform for attachment of varying counter balance weights, and having a slip clutch set to slip when the counter balance weights do not balance with a patient's weight.
摘要翻译：用于固定化患者的床和用于调节这种床的方法，包括电动驱动的振荡患者支撑平台，其围绕在平台上方以预定距离间隔开的轴线纵向旋转，并且具有延伸到平台下方的平衡龙骨，用于附接不同的平衡重，并且当平衡重不与病人体重平衡时，具有滑动离合器设定为滑动。

38. 发明申请

US20130025053A1 Multi-Layered Support System 有权
标题翻译：多层支持系统
公开(公告)号：US20130025053A1
公开(公告)日：2013-01-31
申请号：US13560342
申请日：2012-07-27
申请人： John H. Vrzalik , Kz Hong
发明人： John H. Vrzalik , Kz Hong
IPC分类号： A47C21/04 , A47G9/02
CPC分类号： A61G7/057 , A61F7/0097 , A61F7/08 , A61G7/05784
摘要： In various embodiments, a support system includes a cover sheet with a number of layers. In certain embodiments, a top layer and a bottom layer are bonded to a middle spacer layer.
摘要翻译：在各种实施例中，支撑系统包括具有多个层的覆盖片。在某些实施方案中，顶层和底层结合到中间间隔层。

39. 发明授权

US07827632B2 Bariatric bed apparatus and methods 有权
标题翻译：减肥床装置和方法
公开(公告)号：US07827632B2
公开(公告)日：2010-11-09
申请号：US12188711
申请日：2008-08-08
申请人： John H. Vrzalik
发明人： John H. Vrzalik
IPC分类号： A61G7/015
CPC分类号： A61G7/0507 , A61G7/005 , A61G7/015 , A61G7/0509 , A61G7/0514 , A61G7/0524 , A61G7/053 , A61G2200/16 , A61G2203/12 , A61G2203/723
摘要： A bariatric hospital bed with full feature capability to enhance the care and treatment of bariatric patients. Among the features are fully adjustable and retractable siderails, bed raise-and-lower features, head-up and leg-down features for converting to a seated position, as well as Trendelenburg and reverse-Trendelenburg features. An integral scale assembly and radioluscent capabilities with a built'in X-ray tray are also provided together with redundant, easy-access controls in a pendant as well as in both siderails. An improved footboard is also provided for use as both a foot-rest and a step.
摘要翻译：一种具有全功能的减肥医院病床，以加强对减肥患者的护理和治疗。其中的功能是完全可调节和可伸缩的挡板，床上升和下降功能，平头和腿部功能，可转换到就座位置，以及Trendelenburg和反向Trendelenburg功能。还配有内置X射线托盘的整体尺度组件和放射性能能力，以及吊坠以及两个滑轨中的冗余，易于访问的控制。还提供改进的脚踏板用作足部休息和步骤。

40. 发明申请

US20080289107A1 Bariatric Bed Apparatus and Methods 有权
标题翻译：减肥床装置及方法
公开(公告)号：US20080289107A1
公开(公告)日：2008-11-27
申请号：US12188711
申请日：2008-08-08
申请人： John H. Vrzalik
发明人： John H. Vrzalik
IPC分类号： A61G7/015 , A61G7/05 , A61G7/018
CPC分类号： A61G7/0507 , A61G7/005 , A61G7/015 , A61G7/0509 , A61G7/0514 , A61G7/0524 , A61G7/053 , A61G2200/16 , A61G2203/12 , A61G2203/723
摘要： A bariatric hospital bed with full feature capability to enhance the care and treatment of bariatric patients. Among the features are fully adjustable and retractable siderails, bed raise-and-lower features, head-up and leg-down features for converting to a seated position, as well as Trendelenburg and reverse-Trendelenburg features. An integral scale assembly and radioluscent capabilities with a built'in X-ray tray are also provided together with redundant, easy-access controls in a pendant as well as in both siderails. An improved footboard is also provided for use as both a foot-rest and a step.
摘要翻译：一种具有全功能的减肥医院病床，以加强对减肥患者的护理和治疗。其中的功能是完全可调节和可伸缩的挡板，床上升和下降功能，平头和腿部功能，可转换到就座位置，以及Trendelenburg和反向Trendelenburg功能。还配有内置X射线托盘的整体尺度组件和放射性能能力，以及吊坠以及两个滑轨中的冗余，易于访问的控制。还提供改进的脚踏板用作足部休息和步骤。

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