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公开(公告)号：USD1041336S1
公开(公告)日：2024-09-10
申请号：US29840803
申请日：2022-06-01
设计人： Lei Yang , Liang Yong Tang , Fabian Benedikter
摘要： FIG. 1 is a perspective view of a measurement device holder;
FIG. 2 is a front view of a measurement device holder;
FIG. 3 is a rear view of a measurement device holder;
FIG. 4 is a bottom view of a measurement device holder;
FIG. 5 is a top view of a measurement device holder;
FIG. 6 is a left side view of a measurement device holder;
FIG. 7 is a right side view of a measurement device holder; and,
FIG. 8 is a rear perspective view of a measurement device holder.
The portions of the measurement device holder shown in broken lines are included for the purpose of illustrating unclaimed portions of the measurement device holder and form no part of the claimed design.-
公开(公告)号：US12089052B2
公开(公告)日：2024-09-10
申请号：US17429405
申请日：2020-02-17
摘要： A device is arranged for distance measurement according to a ranging protocol using a measurement message from a second device. Based on a first arrival time of the measurement message a first distance (151) between the first device (110) and the second device (120) is determined. A third device (130) acts as a cooperating device that is located at a trusted distance (150). The cooperating device determines a third arrival time of the same measurement message, and transfers support data to the first device, the support data being based on the third arrival time. The first device obtains a third distance (153) between the third device and the second device using the support data. Then a verification test is performed on the first distance (151), the trusted distance (150) and the third distance (153). The first distance is reliable when said distances correspond to a viable spatial constellation (100) of the devices.
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公开(公告)号：US12082963B2
公开(公告)日：2024-09-10
申请号：US17636926
申请日：2020-08-17
CPC分类号： A61B6/484 , A61B6/582 , A61B6/032 , A61B6/4035 , A61B6/4291
摘要： The present invention relates to a system (10) for X-ray dark-field, phase contrast and attenuation image acquisition. The system comprises an X-ray source (20), an interferometer arrangement (30), an X-ray detector (40), a control unit (50), and an output unit (60). An axis is defined extending from a centre of the X-ray source to a centre of the X-ray detector. An examination region is located between the X-ray source and the X-ray detector. The axis extends through the examination region, and the examination region is configured to enable location of an object to be examined. The interferometer arrangement is located between the X-ray source and the X-ray detector. The interferometer arrangement comprises a first grating (32) and a second grating (34). For a first mode of operation: The control unit is configured to control at least one lateral movement transducer (70) to move the first grating or move the second grating in a lateral position direction perpendicular to the axis. The control unit is configured to control the X-ray detector to acquire image data whilst the first grating and/or second grating is moving. During an exposure time of the X-ray detector the first grating and/or second grating has moved a distance less than a period of the first grating and/or second grating. The control unit is configured to control movement of the first grating and/or second grating such that the image data is acquired whilst the first grating and/or second grating is moving. For the first mode of operation the output unit is configured to output one or more of: dark-field image data, phase contrast image data, and attenuation image data.
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公开(公告)号：US20240293100A1
公开(公告)日：2024-09-05
申请号：US18289967
申请日：2022-05-12
发明人： Antoine Olivier
CPC分类号： A61B8/0883 , A61B8/5223 , A61B8/543 , G06T7/0012 , G06T2207/10132 , G06T2207/30048
摘要： An automated method for selecting image frames from a sequence of image frames for application of one or more anatomical/physiological assessment or quantification algorithms. In particular, the method is based on classifying a received sequence of image frames in accordance with an imaging view from which a sequence of image frames has been acquired. The method further includes determining for each frame in the sequence a sub-phase of the image frame within a cardiac cycle of the imaged heart of the subject. These determined parameters are used to identify one or more suitable frames for application of one or more predetermined algorithms, and/or can be used to identify one or more suitable algorithms for application to each, or a subset, of the frames.
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公开(公告)号：US20240293025A1
公开(公告)日：2024-09-05
申请号：US18573489
申请日：2022-06-27
CPC分类号： A61B5/0006 , A61B5/0024 , A61B5/28
摘要： An ECG measurement node for a patient electrode is provided, including an electrode interface and ECG processing circuitry electrically coupled to the electrode interface. The electrode interface is electrically and removably coupled to the patient electrode. The patient electrode is affixed to a patient. The ECG processing circuitry is configured to generate an ECG signal. The ECG measurement node further includes a transceiver configured to wirelessly transmit the ECG signal or a fiber optic interface configured to transmit the ECG signal via a fiber optic link. An ECG measurement network is also provided, including a first and second ECG measurement node. The first ECG measurement node and the second ECG measurement node are communicatively coupled to a patient monitor. The ECG measurement network may further include a central access point communicatively coupled to the first ECG measurement node, the second ECG measurement node, and the patient monitor.
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公开(公告)号：US12080508B2
公开(公告)日：2024-09-03
申请号：US17628615
申请日：2020-07-21
CPC分类号： H01J35/153 , H01J35/10 , H01J35/30 , H01J2235/088
摘要： An X-ray source (100) for generating X-ray radiation of first and second energy spectra is proposed, wherein the X-ray intensity imbalance between the first and second energy spectra is reduced as compared to conventional X-ray sources. The reduction of the X-ray intensity imbalance is achieved by configuring a smaller electron impact angle (141) onto the anode (102) when the higher tube voltage is applied as compared to when the lower tube voltage is applied.
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公开(公告)号：US12076578B2
公开(公告)日：2024-09-03
申请号：US17263171
申请日：2019-08-09
发明人： Jonathan Alambra Palero , Frank Anton Van Abeelen , Bastiaan Wilhelmus Maria Moeskops , Yannyk Parulian Julian Bourquin , Kiran Kumar Thumma
CPC分类号： A61N5/0617 , A61N2005/005 , A61N2005/063 , A61N2005/0644
摘要： According to an aspect, there is provided a hand-held skin treatment device (2) for applying light to skin of a subject to perform a treatment operation. The hand-held device (2) comprises a rigid main housing (4) accommodating a cooling unit (19); a first treatment head portion (12) coupled to the main housing (4) for performing the treatment operation on a first skin portion, wherein the first treatment head portion (12) comprises a first optical waveguide (16) having a first skin-contact surface (17) with a first total surface area, a first light source (14) for generating light and applying the light to the first skin portion via the first optical waveguide (16) and the first skin-contact surface (17), and a first heat sink (18) thermally coupled to the first light source (14) and to the cooling unit (19); a second treatment head portion (20) for performing the treatment operation on a second skin portion adjacent to the first skin portion, wherein the second treatment head portion (20) comprises a second optical waveguide (24) having a second skin-contact surface (25) with a second total surface area, a second light source (22) for generating light and applying the light to the second skin portion via the second optical waveguide (24) and the second skin-contact surface (25), and a second heat sink (26) thermally coupled to the second light source (22); wherein the hand-held device (2) is operable in (i) a first configuration in which the first and second treatment head portions (12; 20) are in a first spatial arrangement relative to the main housing (4) such that, in an operational position of the main housing (4) relative to the skin, only the first skin-contact surface (17) is arranged in a treatment position relative to the main housing (4) such as to be able to contact the skin over the first total surface area; and (ii) a second configuration in which the second treatment head portion (20) is coupled to the main housing (4) and the second heat sink (26) is thermally coupled to the cooling unit (19), and in which the first and second treatment head portions (12; 20) are in a second spatial arrangement relative to the main housing (4), different from the first spatial arrangement, such that, in the operational position of the main housing (4), the first skin-contact surface (17) and the second skin-contact surface (25) are each arranged in a treatment position relative to the main housing (4) such as to be able to contact the skin over, respectively, the first total surface area and the second total surface area.
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公开(公告)号：US12076190B2
公开(公告)日：2024-09-03
申请号：US17298040
申请日：2019-12-03
发明人： Shriram Sethuraman , Sergei Y. Shulepov , Sabina Manzari , Nico Maris Adriaan De Wild , Krishnamoorthy Palanisamy , Denny Mathew , Rick Bezemer
CPC分类号： A61B8/483 , A61B8/0891 , A61B8/4488 , A61B8/4494 , A61B8/461 , A61B8/488 , A61B8/5207
摘要： The invention provides a method for guiding the acquisition of ultrasound data. The method begins by obtaining ultrasound data from a plurality of data acquisition planes and performing spatial registration of the data acquisition planes. A number of vessels are then identified in each data acquisition plane. A location of a vessel bifurcation is then identified based on the spatial registration of the data acquisition planes and the number of vessels in each data acquisition plane. A guidance instruction is generated based on the location of the vessel bifurcation, wherein the guidance instruction is adapted to indicate a location to obtain further ultrasound data.
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公开(公告)号：US20240289953A1
公开(公告)日：2024-08-29
申请号：US18571790
申请日：2022-06-23
发明人： TOBIAS WISSEL
CPC分类号： G06T7/0012 , A61F2/90 , A61F2/95 , G06T7/60 , G06T2207/10116 , G06T2207/30101
摘要： A system (100) for identifying deformations of a deployed stent, is provided. The system includes one or more processors (110) configured to: receive (SI 10) X-ray image data representing one or more X-ray images (120) of a deployed stent (130) within a lumen (140), the stent including a plurality of stent struts (150): analyse (S120) the X-ray image data to determine a distribution of the stent struts (150) along an axis (160) of the lumen (140); and identify (S130) one or more longitudinally-deformed portions (170, 180) of the stent based on a density of the determined distribution of the stent struts (150) along the axis (160) of the lumen (140).
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公开(公告)号：US20240288523A1
公开(公告)日：2024-08-29
申请号：US18570672
申请日：2022-06-22
CPC分类号： G01R33/5608 , G01R33/4818 , G06T11/005 , G06T11/006 , G06T2210/41 , G06T2211/424 , G06T2211/441
摘要： Disclosed herein is a medical system (100, 300) comprising a memory (110) storing machine executable instructions (120). The medical system further comprises a computational system (104). Execution of the machine executable instructions causes the computational system to: reconstruct or receive (202) a test magnetic resonance image reconstructed from undersampled k-space data; receive (204) a test signal in response to inputting the test magnetic resonance image into an out of distribution testing neural network; and provide (206) the test signal. The test neural network is configured for outputting the test signal in response to receiving the test magnetic resonance image. The test signal is descriptive if the test magnetic resonance image is within a training distribution defined by a set of training data.
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