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1. 发明授权

US07627910B2 Partially deflatable transfer mattress and method for transporting a patient in comfort 有权
标题翻译：部分放气转移床垫和方法，以舒适地运送病人
公开(公告)号：US07627910B2
公开(公告)日：2009-12-08
申请号：US11751864
申请日：2007-05-22
申请人： David T. Davis
发明人： David T. Davis
IPC分类号： A61G7/14 , A47C27/10
CPC分类号： A61G7/0504 , A61G1/013 , A61G7/1021 , A61G7/1028 , A61G7/103 , A61G2200/32
摘要： A transfer mattress includes an upper mattress having three longitudinally oriented plenums and three separate inlet/outlet valves that are each arranged in airflow communication with their respective plenum. First and second of the plenums are arranged in airflow communication with one another while a central plenum is arranged in airflow isolation from the first plenum and the second plenum so that the first and second plenums may be inflated and deflated independently of the central plenum. A lower inflatable mattress is separated by a common wall from the upper mattress. A lower inlet/outlet valve is arranged in airflow communication with a lower plenum defined by the lower inflatable mattress. A bottom wall defines a plurality of perforations so that when the lower plenum is charged with pressurized air, it escapes under pressure through the perforations to create an air bearing under the mattress. A method for transporting a patient in comfort is also provided by the invention.
摘要翻译：转移床垫包括具有三个纵向定向的通气室的上床垫和三个独立的入口/出口阀，其各自布置成与其相应的气室气流连通。增压室中的第一和第二通风设置成彼此气流连通，而中央集气室被布置成与第一增压室和第二增压室隔开气流，使得第一和第二增压室可以独立于中央增压室而膨胀和放气。一个较低的充气床垫与上层床垫分开一个共同的墙壁。较低的入口/出口阀被布置成与由下部充气床垫限定的下部通风室气流连通。底壁限定多个穿孔，使得当下部充气室充满加压空气时，其在压力下通过穿孔逸出，以在床垫下面形成空气轴承。本发明还提供了一种舒适地运送患者的方法。

2. 外观设计

USD602760S1 Handle 有权
公开(公告)号：USD602760S1
公开(公告)日：2009-10-27
申请号：US29331871
申请日：2009-02-03
申请人： David T. Davis
设计人： David T. Davis

3. 发明申请

US20080289102A1 Partially Deflatable Transfer Mattress and Method for Transporting a Patient in Comfort 有权
标题翻译：部分放气转移床垫和运送患者舒适的方法
公开(公告)号：US20080289102A1
公开(公告)日：2008-11-27
申请号：US11751864
申请日：2007-05-22
申请人： David T. Davis
发明人： David T. Davis
IPC分类号： A61G7/08 , A47C27/10
CPC分类号： A61G7/0504 , A61G1/013 , A61G7/1021 , A61G7/1028 , A61G7/103 , A61G2200/32
摘要： A transfer mattress includes an upper mattress having three longitudinally oriented plenums and three separate inlet/outlet valves that are each arranged in airflow communication with their respective plenum. First and second of the plenums are arranged in airflow communication with one another while a central plenum is arranged in airflow isolation from the first plenum and the second plenum so that the first and second plenums may be inflated and deflated independently of the central plenum. A lower inflatable mattress is separated by a common wall from the upper mattress. A lower inlet/outlet valve is arranged in airflow communication with a lower plenum defined by the lower inflatable mattress. A bottom wall defines a plurality of perforations so that when the lower plenum is charged with pressurized air, it escapes under pressure through the perforations to create an air bearing under the mattress. A method for transporting a patient in comfort is also provided by the invention.
摘要翻译：转移床垫包括具有三个纵向定向的通气室的上床垫和三个独立的入口/出口阀，其各自布置成与其相应的气室气流连通。增压室中的第一和第二通风设置成彼此气流连通，而中央集气室被布置成与第一增压室和第二增压室隔开气流，使得第一和第二增压室可以独立于中央增压室而膨胀和放气。一个较低的充气床垫与上层床垫分开一个共同的墙壁。较低的入口/出口阀被布置成与由下部充气床垫限定的下部通风室气流连通。底壁限定多个穿孔，使得当下部充气室充满加压空气时，其在压力下通过穿孔逸出，以在床垫下面形成空气轴承。本发明还提供了一种舒适地运送患者的方法。

4. 发明授权

US07168115B2 Lifting cushion and method for transferring a patient from a chair 有权
标题翻译：提升坐垫和方法，用于将患者从椅子上转移
公开(公告)号：US07168115B2
公开(公告)日：2007-01-30
申请号：US11351506
申请日：2006-02-10
申请人： David T. Davis
发明人： David T. Davis
IPC分类号： A47C27/08 , A61G7/14
CPC分类号： A61G7/1021 , A61G7/1028 , A61G7/103 , A61G7/1036 , A61G2200/32
摘要： An inflatable lifting cushion for an articulated chair including a five-sided polygon capable that is longitudinally aligned on the seat and back of the chair. The cushion includes triangular side walls and at least one interior plenum having an air inlet port enabling air to enter and exit the plenum. A system for transferring a patient is provided including an articulated chair having a back and seat that are arranged to cooperate with one another for movement between an upright position and a reclining position. An inflatable lifting cushion is longitudinally positioned upon the back and the seat of the articulated chair. The inflatable lifting cushion comprises a five-sided polygon including triangular side walls and at least one interior plenum having an air inlet port enabling air to enter and exit the plenum. Another a system for transferring a patient is provided that includes an articulated chair having a back and seat that are arranged to cooperate with one another for movement between an upright position and a reclining position. An inflatable lifting cushion is longitudinally positioned upon the back and the seat of the articulated chair. The inflatable lifting cushion comprises a five-sided polygon including triangular side walls and at least one interior plenum having an air inlet port enabling air to enter and exit the plenum. A transfer mattress is positioned upon the lifting cushion for movement of a patient onto an adjacent bed.
摘要翻译：一种用于铰接式椅子的可充气提升垫，其包括能够在座椅和椅背上纵向对准的五边形多边形。该衬垫包括三角形侧壁和至少一个内部增压室，其具有使空气进入和离开集气室的空气入口。提供了一种用于转移患者的系统，包括具有后座和座椅的铰接椅，所述椅背和座椅被布置为彼此配合以在直立位置和倾斜位置之间运动。纵向定位在铰接式椅子的后部和座椅上的可充气提升垫。该充气提升垫包括一个包括三角形侧壁的五边形多边形和至少一个内部增压室，其具有使得空气进入和离开集气室的进气口。提供另一个用于转送患者的系统，其包括具有背部和座椅的铰接式椅子，所述椅子和座椅被布置成彼此协作以在直立位置和倾斜位置之间移动。纵向定位在铰接式椅子的后部和座椅上的可充气提升垫。该充气提升垫包括一个包括三角形侧壁的五边形多边形和至少一个内部增压室，其具有使得空气进入和离开集气室的进气口。转移床垫位于提升垫上，用于使患者移动到相邻的床上。

5. 发明授权

US06898809B2 Air mattress with single perimeter seam 有权
标题翻译：空气床垫与单周界缝
公开(公告)号：US06898809B2
公开(公告)日：2005-05-31
申请号：US10638450
申请日：2003-08-11
申请人： David T. Davis
发明人： David T. Davis
IPC分类号： A47C27/08 , A61G7/08
CPC分类号： A61G7/1026 , A61G7/05769 , A61G7/1021 , A61G7/1028 , A61G2200/32
摘要： A transfer mattress is provided including a top sheet having a width, a length, and longitudinally oriented peripheral edges and a bottom sheet having the same width, the same length, longitudinally oriented peripheral edges and a plurality of perforations. The longitudinally oriented peripheral edges of the top and bottom sheets are sealingly fastened to one another often by heat sealing. A plurality of baffles, each having a width and a length, are attached to an inner surface of the top sheet and an inner surface of the bottom sheet so as to be transversely oriented between the top sheet and the bottom. The baffles along with the widths of the top and bottom sheets define a radially-outwardly curved perimeter wall that is disposed between an edge of the baffles and the sealed peripheral edges of the top and bottom sheets. The radially-outwardly curved perimeter wall has a width y that is determined by the following relationship: d ⁢ ⁢ π - x 2 ≤ y where d comprises a height of the longitudinally extensive pontoon and x comprises the width of the baffles.
摘要翻译：提供了一种转印床垫，其包括具有宽度，长度和纵向定向的周边边缘的顶片，以及具有相同宽度，相同长度，纵向定向的周边边缘和多个穿孔的底片。顶部和底部片材的纵向定向的周边边缘经常通过热封密封地彼此紧固。每个具有宽度和长度的多个挡板附接到顶片的内表面和底片的内表面，以便在顶片和底部之间横向定向。挡板以及顶部和底部片材的宽度限定了径向向外弯曲的周边壁，其设置在挡板的边缘和顶部和底部片材的密封的周边边缘之间。径向向外弯曲的周边壁具有由以下关系确定的宽度y： $MI>2其中d包括纵向广泛的浮筒的高度，x包括挡板的宽度。$

6. 发明申请

US20120210511A1 INFLATABLE SLING AND METHOD FOR POSITIONING A PATIENT 有权
标题翻译：用于定位患者的可充气缝和方法
公开(公告)号：US20120210511A1
公开(公告)日：2012-08-23
申请号：US13398102
申请日：2012-02-16
申请人： David T. Davis
发明人： David T. Davis
IPC分类号： A61G7/14
CPC分类号： A61G7/1025 , A61G7/1028 , A61G7/1051 , A61G7/1059 , A61G2200/32 , A61G2200/34
摘要： An inflatable mattress-sling having an inflatable torso support pad, a first leg extending out from a first portion of the inflatable torso support pad, and a second leg spaced from the first leg and extending out from a second portion of the inflatable torso support pad. The legs include straps attached to their inner and outer seams so as to facilitate lifting of a patient.
摘要翻译：一种具有充气躯干支撑垫的充气床垫，从所述可充气躯干支撑垫的第一部分伸出的第一腿部以及与所述第一腿部间隔开并从所述可充气躯干支撑垫的第二部分延伸出来的第二腿部。腿部包括附接到其内部和外部接缝的带子，以便于患者的抬起。

7. 发明申请

US20110083280A1 Pneumatic Lift With Unidirectional Valve 有权
标题翻译：气动提升与单向阀
公开(公告)号：US20110083280A1
公开(公告)日：2011-04-14
申请号：US12577802
申请日：2009-10-13
申请人： David T. Davis , Edward A. Gilchrest, JR. , Matthew L. Prancuk
发明人： David T. Davis , Edward A. Gilchrest, JR. , Matthew L. Prancuk
IPC分类号： A47C27/08 , F16K15/14
CPC分类号： A47C27/081 , A61G7/05769 , A61G7/1011 , A61G7/1021 , F16K15/144 , F16K15/185 , F16K15/202 , Y10T137/7839 , Y10T137/7859 , Y10T137/7879 , Y10T137/7898 , Y10T137/7923
摘要： A pneumatic lift including inflatable mattresses stacked one atop another and arranged in air flow communication with one another, but with each being independently deflatable.
摘要翻译：一种气动升降机，其包括充气床垫，其彼此叠置并排列成彼此空气流动连通，但每个气囊独立地可放气。

8. 外观设计

USD602759S1 Handle 有权
公开(公告)号：USD602759S1
公开(公告)日：2009-10-27
申请号：US29331869
申请日：2009-02-03
申请人： David T. Davis
设计人： David T. Davis

9. 发明申请

US20080244830A1 Inflatable Mattress and Method for Positioning a Patient 有权
标题翻译：充气床垫和定位患者的方法
公开(公告)号：US20080244830A1
公开(公告)日：2008-10-09
申请号：US12065313
申请日：2006-09-28
申请人： David T. Davis
发明人： David T. Davis
IPC分类号： A47C27/08 , A61G7/05
CPC分类号： A61G7/05769 , A61G7/02 , A61G7/0755 , A61G7/1026 , A61G7/1028 , A61G2200/32
摘要： An inflatable mattress having an inflated torso support pad, a first leg extending out from a first portion of the inflated torso support pad, and a second leg spaced from the first leg and extending out from a second portion of the inflated torso support pad. The first leg and the second leg define a gap between them to allow the legs to be spread apart for toileting or cleaning of the patient, or deflated and rolled upon themselves so as to provide easy access to the patient during clinical procedures. A method is provided for positioning a patient with the inflatable mattress.
摘要翻译：一种充气床垫，其具有膨胀的躯干支撑垫，从所述膨胀的躯干支撑垫的第一部分伸出的第一腿部以及与所述第一腿部间隔开并从所述膨胀的躯体支撑垫的第二部分延伸出来的第二腿部。第一条腿和第二条腿限定了它们之间的间隙，以允许腿分开以便对患者进行厕所或清洁，或者放气并卷起自己，以便在临床过程中容易地进入病人。提供了一种用于使患者与充气床垫定位的方法。

10. 发明授权

US07376995B2 Double chambered air mattress 有权
标题翻译：双层空气床垫
公开(公告)号：US07376995B2
公开(公告)日：2008-05-27
申请号：US11532132
申请日：2006-09-15
申请人： David T. Davis
发明人： David T. Davis
IPC分类号： A47C27/10
CPC分类号： A61G7/1026 , A61G7/1021 , A61G7/1028 , A61G2200/32
摘要： A double chambered transfer mattress is provided capable of partial deflation that includes a top inflatable mattress and a bottom inflatable mattress that are separated by a common wall from one another. A selectable inlet/outlet valve is arranged for airflow communication between an interior chamber of the bottom inflatable mattress and a source of pressurized air. A one-way valve is positioned through the common wall so as to provide selective air flow communication between the top inflatable mattress and the bottom inflatable mattress so that when the inlet/outlet valve is closed, so that air continues to escape from perforations in the bottom inflatable mattress, the one-way valve is actuated so as to prevent deflation of the top inflatable mattress.
摘要翻译：提供能够部分放气的双层转移床垫，其包括顶部可充气床垫和底部可充气床垫，所述床垫通过共同的壁彼此分隔开。可选择的入口/出口阀布置成用于在底部充气床垫的内部室和加压空气源之间的气流连通。单向阀定位成穿过公共壁，以便在顶部充气床垫和底部充气床垫之间提供选择性气流连通，使得当入口/出口阀关闭时，使得空气继续从穿孔中逸出底部充气床垫，单向阀被致动以防止顶部充气床垫的放气。

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