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公开(公告)号：US11458243B2
公开(公告)日：2022-10-04
申请号：US17732102
申请日：2022-04-28
申请人： James Bowen Stiehl , Kurt R. Stiehl
发明人： James Bowen Stiehl , Kurt R. Stiehl
摘要： A medical device is provided for irrigation of a patient wound site. The device contains a tube having a proximal portion adapted to receive an irrigation solution, a distal portion having a nozzle and an intermediate portion for transporting the solution. The tube has a barrel portion that may be manipulated by a user to position the device relative to the wound site. A distinctive nozzle has a body formed with a distally leading channel presenting a semispherical first spatial conformation and a proximally leading opening formed in the body presenting a second spatial conformation intersecting the semispherical terminus. This geometry, derived from principles of flow mechanics discussed herein, defines what will be described as an “effective diameter” of the nozzle. An assembly and system utilizing the device am also disclosed. The invention utilizes a fluid-isolating durable peristaltic pump for a continuous flow of irrigation solution, along with a single use tube set that embodies the device.
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公开(公告)号：US11351296B2
公开(公告)日：2022-06-07
申请号：US16482650
申请日：2018-10-05
申请人： James Bowen Stiehl , Kurt R. Stiehl
发明人： James Bowen Stiehl , Kurt R. Stiehl
摘要： A medical device is provided for irrigation of a patient wound site. The device contains a tube having a proximal portion adapted to receive an irrigation solution, a distal portion having a nozzle and an intermediate portion for transporting the solution. The tube has a barrel portion that may be manipulated by a user to position the device relative to the wound site. A distinctive nozzle has a body formed with a distally leading channel presenting a semispherical first spatial conformation and a proximally leading opening formed in the body presenting a second spatial conformation intersecting the semispherical terminus. This geometry, derived from principles of flow mechanics discussed herein, defines what will be described as an “effective diameter” of the nozzle. An assembly and system utilizing the device are also disclosed. The invention utilizes a fluid-isolating durable peristaltic pump for a continuous flow of irrigation solution, along with a single use tube set that embodies the device.
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公开(公告)号：US20220265916A1
公开(公告)日：2022-08-25
申请号：US17732102
申请日：2022-04-28
申请人： James Bowen Stiehl , Kurt R. Stiehl
发明人： James Bowen Stiehl , Kurt R. Stiehl
IPC分类号： A61M3/02
摘要： A medical device is provided for irrigation of a patient wound site. The device contains a tube having a proximal portion adapted to receive an irrigation solution, a distal portion having a nozzle and an intermediate portion for transporting the solution. The tube has a barrel portion that may be manipulated by a user to position the device relative to the wound site. A distinctive nozzle has a body formed with a distally leading channel presenting a semispherical first spatial conformation and a proximally leading opening formed in the body presenting a second spatial conformation intersecting the semispherical terminus. This geometry, derived from principles of flow mechanics discussed herein, defines what will be described as an “effective diameter” of the nozzle. An assembly and system utilizing the device am also disclosed. The invention utilizes a fluid-isolating durable peristaltic pump for a continuous flow of irrigation solution, along with a single use tube set that embodies the device.
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公开(公告)号：US20210227952A1
公开(公告)日：2021-07-29
申请号：US17158687
申请日：2021-01-26
申请人： James Bowen Stiehl , Kurt R. Stiehl
发明人： James Bowen Stiehl , Kurt R. Stiehl
摘要： A wound care kit is disclosed. The wound care kit includes a rotary brush configured to engage a wound; a fluid delivery device configured to deliver fluid to the wound, and a control unit configured to control the spin rate of the rotary brush.
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5.发明申请公开(公告)号：US20200261641A1
公开(公告)日：2020-08-20
申请号：US16482650
申请日：2018-10-05
申请人： James Bowen Stiehl , Kurt R. Stiehl
发明人： James Bowen Stiehl , Kurt R. Stiehl
IPC分类号： A61M3/02
摘要： A medical device is provided for irrigation of a patient wound site. The device contains a tube having a proximal portion adapted to receive an irrigation solution, a distal portion having a nozzle and an intermediate portion for transporting the solution. The tube has a barrel portion that may be manipulated by a user to position the device relative to the wound site. A distinctive nozzle has a body formed with a distally leading channel presenting a semispherical first spatial conformation and a proximally leading opening formed in the body presenting a second spatial conformation intersecting the semispherical terminus. This geometry, derived from principles of flow mechanics discussed herein, defines what will be described as an “effective diameter” of the nozzle. An assembly and system utilizing the device are also disclosed. The invention utilizes a fluid-isolating durable peristaltic pump for a continuous flow of irrigation solution, along with a single use tube set that embodies the device.
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公开(公告)号：US09704663B2
公开(公告)日：2017-07-11
申请号：US13476945
申请日：2012-05-21
CPC分类号： H01H9/0228 , H01H9/0214 , H01H2239/008 , H04R1/1041 , H05K2201/10053 , H05K2203/1327
摘要： An accessory may be provided with a button controller having a microphone and switches. Plastic structures for the accessory may be formed by injection molding. Plastic structures may be molded around a printed circuit and wiring. The wiring may have a plastic jacket. The molded plastic structures may bond with the plastic jacket to retain the wiring. The molded plastic structures may be molded directly to the printed circuit board. Protrusions on the molded plastic structures may mate with openings in a metal clip. Housing structures may be mounted to the metal clip. The metal clip may be provided with a spring to short the metal clip to a trace on the printed circuit. The metal clip may also have a portion that receives electrostatic charge during electrostatic discharge events and that discharges the charge through the spring to the trace on the printed circuit.
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公开(公告)号：US20130313097A1
公开(公告)日：2013-11-28
申请号：US13478623
申请日：2012-05-23
IPC分类号： H01H13/14
CPC分类号： H01H13/705 , H01H2229/044 , H01H2233/002
摘要： An accessory may be provided with a button controller having a microphone and switches. Plastic structures for the accessory may be formed by injection molding. Plastic structures may be molded around switch terminals. Switches may be formed using dome switch members and the switch terminals. A printed circuit with components may be mounted in the plastic structures. Recesses in the structures may be configured to receive the dome switch members, components on the printed circuit board, and wires in a cable. A backplate may be used to cover the printed circuit. A layer of plastic may be molded over the backplate to seal an interface created by the backplate. Cable strain relief structures may be molded into the layer of plastic. A lip on the strain relief structures may prevent particles from entering the controller.
摘要翻译： 附件可以设置有具有麦克风和开关的按钮控制器。 用于附件的塑料结构可以通过注射成型形成。 塑料结构可以围绕开关端子模制。 开关可以使用圆顶开关构件和开关端子形成。 具有部件的印刷电路可以安装在塑料结构中。 结构中的凹陷可以被配置为接收圆顶开关构件，印刷电路板上的部件和电缆中的导线。 背板可用于覆盖印刷电路。 可以在背板上模制一层塑料以密封由背板产生的界面。 电缆应变消除结构可以模制成塑料层。 应变消除结构上的唇缘可以防止颗粒进入控制器。
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公开(公告)号：US11642995B1
公开(公告)日：2023-05-09
申请号：US17370279
申请日：2021-07-08
CPC分类号： B60N3/001 , A47B13/081 , A47B31/06 , A47B21/02
摘要： A support surface includes a table top, a movement stage, a movement actuator, a first sensor, a second sensor, and a controller. The movement stage is coupled to the table top and configured to couple to a structure. The movement stage is further configured to permit the table top to move in a degree of freedom. The movement actuator is operable to move the table top in the degree of freedom. The first sensor is for receiving a first user input. The second sensor is for receiving a second user input. The controller operates the movement actuator to move the table top according to the first user input received by the first sensor when the second user input is simultaneously received by the second sensor.
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公开(公告)号：US20110112515A1
公开(公告)日：2011-05-12
申请号：US12939496
申请日：2010-11-04
申请人： James B. Stiehl , Kurt R. Stiehl
发明人： James B. Stiehl , Kurt R. Stiehl
IPC分类号： A61M1/00
CPC分类号： A61M1/0084 , A61M1/0041 , A61M1/0064 , A61M2205/7554
摘要： A suction wand for use during a surgical operation involving cutting of bone which yields bone debris, the wand comprising a suction conduit, a suction tip, a filter screen for retaining bone debris, and a carbon dioxide gas conduit for directing gas toward the suction tip to expel debris from the filter screen.
摘要翻译： 一种用于在外科手术期间使用的吸入棒，其包括切割产生骨碎片的骨，所述棒包括抽吸导管，抽吸尖端，用于保持骨碎片的过滤网，以及用于将气体引向吸入尖端的二氧化碳气体导管 从滤网排出碎屑。
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公开(公告)号：US09659723B2
公开(公告)日：2017-05-23
申请号：US13478623
申请日：2012-05-23
IPC分类号： H01H13/14 , H01H13/705
CPC分类号： H01H13/705 , H01H2229/044 , H01H2233/002
摘要： An accessory may be provided with a button controller having a microphone and switches. Plastic structures for the accessory may be formed by injection molding. Plastic structures may be molded around switch terminals. Switches may be formed using dome switch members and the switch terminals. A printed circuit with components may be mounted in the plastic structures. Recesses in the structures may be configured to receive the dome switch members, components on the printed circuit board, and wires in a cable. A backplate may be used to cover the printed circuit. A layer of plastic may be molded over the backplate to seal an interface created by the backplate. Cable strain relief structures may be molded into the layer of plastic. A lip on the strain relief structures may prevent particles from entering the controller.
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