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公开(公告)号：US20210298969A1
公开(公告)日：2021-09-30
申请号：US17328096
申请日：2021-05-24
申请人： QFIX SYSTEMS, LLC
摘要： A trolley system configured to transport a patient within an MRI environment includes a patient support portion, a base portion configured for movement relative to a floor, a lift coupled to the patient support portion and the base portion, an electric motor coupled to the lift, and an electric blower coupled to the patient transfer device. The lift is configured to change the elevation of the patient support portion relative to the base portion. The motor is mounted such that the elevation of the motor is fixed relative to base portion. The trolley system is positionable adjacent an MRI apparatus within the MRI environment and the magnetic field of the MRI does not interfere with the operation of the motor or blower. The trolley system may further include a patient transfer device having an air bearing. The blower is configured to deliver air to the air bearing.
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公开(公告)号：US10709627B2
公开(公告)日：2020-07-14
申请号：US15541800
申请日：2016-01-14
申请人： QFIX SYSTEMS, LLC
发明人： Rich Herrschaft , James Manning , Barry Hand , Daniel Coppens
IPC分类号： A61G7/10 , A61B6/04 , A61B5/055 , A61B17/225
摘要： Systems for patient support, imaging, or transport include a modality with a support surface configured to support a patient thereon, a converter associated with the modality, the converter being configured to receive relatively low-volume high-pressure air from a source of the relatively low-volume high-pressure air and to convert the relatively low-volume high-pressure air into relatively high-volume low-pressure air, and an air flow device configured to receive the relatively high-volume low-pressure air from the converter and provide an air flow function to the modality using the relatively high-volume low-pressure air.
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公开(公告)号：US10231680B2
公开(公告)日：2019-03-19
申请号：US15015633
申请日：2014-08-08
申请人： QFIX SYSTEMS, LLC
发明人： Daniel D. Coppens , John Damon Kirk
摘要： A heat formable patient positioning cushion is provided including an impermeable or permeable outer shell; a filler material contained within an interior region defined by the outer shell; and a thermoplastic material applied to the outer shell, to the filler material, or to the outer shell and the filler material. The cushion has a first condition configured to be conformed to the anatomy of a patient in which the filler material moves relatively freely within the interior region defined by the outer shell, and a second condition conformed to the anatomy of the patient in which the filler material is relatively fixed against movement within the interior region defined by the outer shell. Heating and cooling changes the cushion from the first condition to the second condition and reheating permits increased movement of the filler material as compared to the second condition to further conform the cushion to the anatomy of the patient.
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公开(公告)号：US20170312156A1
公开(公告)日：2017-11-02
申请号：US15526564
申请日：2015-11-13
申请人： QFIX SYSTEMS, LLC.
发明人： Daniel D. Coppens , David M. Rabeno , Richard Herrschaft , Zachary Knezo , John Capone , Sean McGrenaghan
IPC分类号： A61G7/10
摘要： A patient transfer device includes a patient support surface having a top surface adapted for positioning a patient thereon and a bottom surface defining one or more areas having a concave curvature for passage of air flow therethrough. Passage of the air flow along the one or more areas having a concave curvature provides an air bearing below at least a portion of the bottom surface. Exemplary patient transfer systems and methods of moving a patient are also provided.
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5.发明申请RADIOFREQUENCY COMPATIBLE AND X-RAY TRANSLUCENT CARBON FIBER AND HYBRID CARBON FIBER STRUCTURES 审中-公开辐射兼容性和X射线透光碳纤维和混合碳纤维结构公开(公告)号：US20140121497A1
公开(公告)日：2014-05-01
申请号：US14150357
申请日：2014-01-08
申请人： Qfix Systems, LLC
IPC分类号： A61B5/055
CPC分类号： A61B5/0555 , A61B5/0035 , A61B6/0442 , A61B2562/17 , B32B3/12 , B32B3/14 , B32B3/22 , B32B5/12 , B32B5/14 , B32B5/18 , B32B9/005 , B32B27/36 , B32B27/38 , B32B2250/40 , B32B2250/42 , B32B2260/023 , B32B2260/046 , B32B2262/101 , B32B2262/103 , B32B2262/106 , B32B2307/202 , B32B2307/206 , B32B2535/00 , G01R33/28 , G01R33/56536 , Y10T156/10
摘要： The present disclosure provides a structure constructed of carbon fiber that is compatible with Magnetic Resonance imaging and other radiofrequency technologies. The structure includes carbon fiber elements as well as insulating elements that are substantially x-ray translucent (radiolucent). These elements are arranged in such a way that the structure can be used in modalities such as Magnetic Resonance imaging where carbon fibers typically cannot be used due to image distortion and localized heating. At the same time, the structures are designed to maintain radiolucency that is significantly homogeneous.
摘要翻译： 本公开提供了一种与磁共振成像和其他射频技术相容的碳纤维构造的结构。 该结构包括碳纤维元件以及基本上是x射线半透明（射线可透）的绝缘元件。 这些元件被布置成使得该结构可以以诸如磁共振成像的方式使用，其中通常由于图像失真和局部加热而不能使用碳纤维。 同时，这些结构被设计成保持显着均匀的放射性。
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公开(公告)号：US11523929B2
公开(公告)日：2022-12-13
申请号：US15602372
申请日：2017-05-23
申请人： QFIX SYSTEMS, LLC
发明人： Daniel D. Coppens
摘要： An accessory device and an immobilization system including the device are provided for positioning at least a portion of a patient's body relative to an immobilization device including a low temperature thermoplastic sheet. The accessory device may include a patient fixation portion and a lock portion. The patient fixation portion is attached to or inserted in the patient during use. The lock portion may extend distally from the patient fixation portion generally along a lock portion axis. The lock portion includes a shape, surface feature, or configuration, such that the low temperature thermoplastic sheet may be conformed to the outer surface of the lock portion of the accessory device, such that unintended separation of the accessory device from the low temperature thermoplastic sheet is prevented. Methods of forming the accessory device and immobilization system are also provided.
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公开(公告)号：US11364088B2
公开(公告)日：2022-06-21
申请号：US17518420
申请日：2021-11-03
申请人： Qfix Systems, LLC
摘要： Systems for immobilizing a patient are disclosed. The system includes at least one preform formed from a low melting temperature thermoplastic, the preform being configured to be formed to the anatomy of the patient, at least one frame coupled to the at least one preform, and at least one support configured to support the anatomy of the patient. The system also includes at least one lock mechanism coupled to at least one of the frame and the support and configured to couple the at least one frame to the at least one support, and at least one adjuster mechanism coupled to at least one of the at least one frame and the at least one support and configured to selectively adjust a distance between the at least one frame and the at least one support while the at least one frame is coupled to the at least one support.
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公开(公告)号：US20210275051A1
公开(公告)日：2021-09-09
申请号：US17317224
申请日：2021-05-11
申请人： QFIX SYSTEMS, LLC
摘要： A trolley system configured to transport a patient within an MRI environment includes a patient support portion, a base portion configured for movement relative to a floor, a lift coupled to the patient support portion and the base portion, an electric motor coupled to the lift, and an electric blower coupled to the patient transfer device. The lift is configured to change the elevation of the patient support portion relative to the base portion. The motor is mounted such that the elevation of the motor is fixed relative to base portion. The trolley system is positionable adjacent an MRI apparatus within the MRI environment and the magnetic field of the MRI does not interfere with the operation of the motor or blower. The trolley system may further include a patient transfer device having an air bearing. The blower is configured to deliver air to the air bearing.
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公开(公告)号：US10603513B2
公开(公告)日：2020-03-31
申请号：US15327765
申请日：2015-07-22
申请人： QFIX SYSTEMS, LLC
摘要： A patient transfer system is provided to move a patient between modalities. The system includes a deploying modality having a top surface configured to support the patient; a patient transfer support positionable on the top surface of the deploying modality, the patient transfer support also being configured for movement from the top surface of the deploying modality to a top surface of the receiving modality; a patient transfer support locating feature positionable to limit movement of the patient transfer support relative to the top surface of the receiving modality; and a keying feature positionable to engage at least one of a surface associated with the receiving modality or a surface of the patient transfer support, the keying feature being configured to inhibit movement of the patient transfer support in at least one direction relative to the top surface of the receiving modality. The patient transfer support locating feature limits the range of movement of the patient transfer support relative to the top surface of the receiving modality when the patient transfer support is moved from the top surface of the deploying modality to the top surface of the receiving modality.
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公开(公告)号：US20180296406A1
公开(公告)日：2018-10-18
申请号：US15767517
申请日：2016-10-14
申请人： QFIX SYSTEMS, LLC
摘要： A patient trolley configured for transporting a patient to a target modality includes a top portion having a top surface and an overhang area along at least one side of the top portion, a bottom portion supporting the top portion, and a side rail coupled to the top portion for movement between a deployed position and a stowed position. The patient trolley is configured to dock adjacent the target modality such that the overhang area is capable of extending over at least a portion of the target modality. The patient trolley may be combined with a patient transfer device to facilitate transfer of a patient from the top surface of the patient trolley to the patient support surface of the target modality. Methods of docking the patient trolley adjacent a target modality and transferring a patient from the patient trolley to the target modality are also provided.
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