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公开(公告)号：US20220160562A1
公开(公告)日：2022-05-26
申请号：US17543249
申请日：2021-12-06
发明人： Jason K. WERKHEISER
摘要： A multi-cell inflatable jack includes a plurality of jack elements. Each of the plurality of jack elements includes a body having a predetermined perimeter shape and defining a perimeter chamber and a central chamber. A valve is coupled to the body and configured to provide air flow to one of the perimeter chamber or the central chamber. A plurality of flow control stringers are located between the first chamber portion and the second chamber portion and are configured to control an air flow rate into each of the perimeter chamber and the central chamber. At least one fastener is formed on the body and configured to attach the jack element to at least one additional jack element in a multi-cell stack.
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公开(公告)号：US20220233386A1
公开(公告)日：2022-07-28
申请号：US17717217
申请日：2022-04-11
摘要： An inflatable patient support includes a top panel defining a first perimeter and a bottom panel defining a second perimeter. The second perimeter of the bottom panel is coupled to the first perimeter of the top panel. An internal wall is coupled between the top panel and the bottom panel to define a first chamber and a second chamber. The internal wall defines at least one passage therethrough that allows fluid communication between the first chamber and the second chamber. The first chamber and the second chamber are inflatable.
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公开(公告)号：US20210077325A1
公开(公告)日：2021-03-18
申请号：US16954344
申请日：2018-12-21
发明人： David T. Davis
摘要： The present disclosure provides a method of positioning a patient. The patient is provided on a support surface, an inflatable positioning mattress disposed between the patient and the support surface. Air flow into the inflatable positioning mattress is initiated to inflate the inflatable positioning mattress. A downward force is applied on the inflatable positioning mattress proximate to a first side of the support surface. A portion of the inflatable positioning mattress proximate to a second side of the support surface is raised. At least one wedge is positioned beneath the inflatable positioning mattress. Subsequently, the patient is lowered onto the at least one wedge.
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公开(公告)号：US20240082077A1
公开(公告)日：2024-03-14
申请号：US18517618
申请日：2023-11-22
发明人： David T. Davis
CPC分类号： A61G1/013 , A47C27/081 , A47C27/087 , A61G1/048 , A61G7/1028
摘要： A transfer mattress includes a top panel; a bottom panel; an outer stringer having a superior edge coupled to the top panel and an inferior edge coupled to the bottom panel such that a portion of the outer stringer extending between the top panel and the bottom panel is at an angle other than 90 degrees with respect to the top panel and the bottom panel when the mattress body is inflated; and an inner stringer positioned between the central longitudinal axis and the outer stringer and having a superior edge coupled to the top panel and an inferior edge coupled to the bottom panel such that a portion of the inner stringer extending between the top panel and the bottom panel is at an angle other than 90 degrees with respect to the top panel and the bottom panel when the mattress body is inflated.
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公开(公告)号：US20220023121A1
公开(公告)日：2022-01-27
申请号：US17497010
申请日：2021-10-08
发明人： David T. Davis
摘要： The present disclosure provides a method of positioning a patient. The patient is provided on a support surface, an inflatable positioning mattress disposed between the patient and the support surface. Air flow into the inflatable positioning mattress is initiated to inflate the inflatable positioning mattress. A downward force is applied on the inflatable positioning mattress proximate to a first side of the support surface. A portion of the inflatable positioning mattress proximate to a second side of the support surface is raised. At least one wedge is positioned beneath the inflatable positioning mattress. Subsequently, the patient is lowered onto the at least one wedge.
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公开(公告)号：US20220218544A1
公开(公告)日：2022-07-14
申请号：US17705702
申请日：2022-03-28
发明人： David T. Davis
摘要： An inflatable transfer mattress includes a top panel, a bottom panel having a perimeter sealingly coupled to a perimeter of the top panel to define an internal volume therebetween, a first wedge pocket coupled to an outer surface of the top panel, and a first inflatable wedge. The internal volume is configured to receive an air flow therein. The first inflatable wedge is sized and configured to be inserted into the first wedge pocket and is configured to be transitioned from a deflated state to an inflated state. The first inflatable wedge is configured to rotate a patient to a predetermined angle with respect to the top panel in the inflated state.
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公开(公告)号：US20210186780A1
公开(公告)日：2021-06-24
申请号：US16756197
申请日：2018-10-18
发明人： David T. Davis
摘要： A transfer mattress includes a top panel, a bottom panel, an outer stringer and an inner stringer. The top panel has a perimeter including a proximal edge and a distal edge, wherein a central longitudinal axis extends from the proximal edge to the distal edge. The bottom panel has a plurality of perforations and a perimeter including a proximal edge and a distal edge coupled to the perimeter of the top panel. The outer stringer and inner stringer each have a superior edge coupled to the top panel and an inferior edge coupled to the bottom panel and a longitudinal portion that is substantially parallel to the central longitudinal axis. The inner stringer is positioned between the central longitudinal axis and the outer stringer.
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公开(公告)号：US20210154069A1
公开(公告)日：2021-05-27
申请号：US16624538
申请日：2018-08-14
发明人： David T. Davis
摘要： An inflatable transfer mattress includes a top panel, a bottom panel having a perimeter sealingly coupled to a perimeter of the top panel to define an internal volume therebetween, a first wedge pocket coupled to an outer surface of the top panel, and a first inflatable wedge. The internal volume is configured to receive an air flow therein. The first inflatable wedge is sized and configured to be inserted into the first wedge pocket and is configured to be transitioned from a deflated state to an inflated state. The first inflatable wedge is configured to rotate a patient to a predetermined angle with respect to the top panel in the inflated state.
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公开(公告)号：US20210121347A1
公开(公告)日：2021-04-29
申请号：US17077710
申请日：2020-10-22
发明人： David T. Davis
摘要： Methods and systems of patient offloading include positioning an inflatable transfer mattress in a first position with respect to a surface supporting the inflatable transfer mattress. At least one inflatable positioning wedge is positioned in a second position with respect to the surface. The inflatable transfer mattress is positioned in a third position in which a portion of the inflatable transfer mattress overlaps a portion of the at least one inflatable positioning wedge. The at least one inflatable positioning wedge is inflated to transition the portion of the inflatable transfer mattress overlapping the portion of the at least one inflatable positioning wedge to a non-zero angle with respect to the surface.
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公开(公告)号：US20220339045A1
公开(公告)日：2022-10-27
申请号：US17726852
申请日：2022-04-22
发明人： Patrick Cook , Scott Moore , John Englebert
摘要： Embodiments of an inflatable transfer device including a top panel, a bottom panel coupled to the top panel to define an inflatable chamber therebetween, and a high-friction surface coupled to the top panel are disclosed. A top edge of each of the stringers is coupled to the top panel and a bottom edge of each of the stringers is coupled to the bottom panel. The high-friction surface is configured to maintain a patient in a fixed position when the inflatable transfer device and the patient are positioned at an angle with respect to a horizontal support surface.
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