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1. 发明申请

WO2021130702A1 DEVICE FOR MONITORING HIFU TREATMENTS 审中-公开
公开(公告)号：WO2021130702A1
公开(公告)日：2021-07-01
申请号：PCT/IB2020/062408
申请日：2020-12-23
申请人： IMEDICALS SRL
发明人： CASCIARO, Sergio
IPC分类号： A61N7/02 , A61B8/08 , G06T7/11 , A61B34/30 , A61B8/00 , A61B5/11 , A61B34/10 , A61B2034/104 , A61B2034/105 , A61B2034/2048 , A61B2034/2051 , A61B2090/067 , A61B2090/378 , A61B2090/3954 , A61B2562/0219 , A61B5/015 , A61B5/1127 , A61B5/7257 , A61B8/4245 , A61B8/5207 , A61B8/5223 , A61N2007/0052 , A61N2007/0073 , G01K11/26 , G06N3/08 , G06T2207/10132 , G06T2207/30096 , G06T7/0012
摘要： Ultrasound device configured to carry out a HIFU treatment and to detect in real time during the HIFU treatment the temperature distribution in the area of treatment, comprising: an ultrasound probe comprising at least an array of piezoelectric or CMUT transducers, - piloting means of said ultrasound probe, computing means configured to receive and store said raw ultrasound signals reflected by said tissues and acquired by each of said piezoelectric or CMUT transducers, to process said reflected raw ultrasound signals in order to generate an ultrasound image, as well as to carry out other processing on said raw ultrasound signals reflected by said tissues, characterized in that computer programs are loaded on said computing means, configured to carry out the method for determining the actual acoustic heating rate of tissues, comprising the following steps: a) identifying, inside an ultrasound image (14), a region of interest (15) inside which an area to be treated (16) is provided, b) assigning a starting temperature distribution, by means of which a temperature value is assigned to each point of ROI, c) emitting a high intensity ultrasound beam (100) focused on a focal point (11) contained in said ROI for a predetermined time interval, and subsequently a broadband ultrasound pulse (200), and detecting the ultrasound signal reflected and/or emitted by the tissues under treatment, d) carrying out the frequency transform of said reflected ultrasound signal in response to said broadband ultrasound pulse (200), in order to obtain a reference frequency spectrum (200s), e) repeating steps c) and d) iteratively, thus obtaining a frequency spectrum for each iteration, f) assuming that the temperature at the focus (11) is equal to a predetermined temperature and function of the tissue in the treatment step when the frequency spectrum (202s) detected in response to a broadband ultrasound pulse (202) comprises a plurality of peaks (2021) not provided in the reference frequency spectrum (200s), g) determining the actual acoustic heating rate Q as a function of said predetermined temperature, of the intensity of said high intensity ultrasound beam (100).

2. 发明申请

WO2022248939A2 APPARATUS AND METHOD OF MEASUREMENT OF INCREMENTAL CHANGES IN PARTIAL POSTURAL CONTROL 审中-公开
公开(公告)号：WO2022248939A2
公开(公告)日：2022-12-01
申请号：PCT/IB2022/000342
申请日：2022-05-23
申请人： MELLODGE, Patricia, A. , SAVEEDRA, Sandra
发明人： MELLODGE, Patricia, A. , SAAVEDRA, Sandra
IPC分类号： A61B5/103 , A61B5/11 , A61B5/00 , A61B2503/06 , A61B2562/0219 , A61B5/0077 , A61B5/1117 , A61B5/1121 , A61B5/1127 , A61B5/4082 , A61B5/4848 , A61B5/6814 , A61B5/6823 , A61B5/7267 , G16H20/30 , G16H30/40 , G16H40/63 , G16H50/20
摘要： Herein a method and apparatus for treating a patient with a neuromotor disorder is provided. A plurality of sensors is configured to capture kinematic data from a subject for a proscribed length of time. The kinematic data is then converted into a postural score, one or more of which may lead a clinician to create or alter a treatment plan.

3. 发明申请

WO2022006282A1 DEVICES, SYSTEMS, AND METHODS FOR QUANTIFYING STABILITY OF A JOINT 审中-公开
公开(公告)号：WO2022006282A1
公开(公告)日：2022-01-06
申请号：PCT/US2021/039909
申请日：2021-06-30
申请人： OHIO STATE INNOVATION FOUNDATION
发明人： LEE, Anna , SISTON, Robert , FLANIGAN, David C. , MAGNUSSEN, Robert A. , DUERR, Robert
IPC分类号： A61B5/22 , A61B2562/0252 , A61B5/1127 , A61B5/4528 , A61B5/4585 , A61B5/6825
摘要： The present disclosure describes systems, devices, and methods for determining stability of a joint of a living subject. In one aspect, a force-measuring device for determining stability of a joint of a living subject is provided. In some examples, the force-measuring device includes a mitt frame configured to receive a hand of a user therein, one or more first force sensors, and one or more second force sensors. The mitt frame may include a palm portion configured to receive a palm of the user therein, and a finger portion configured to receive fingers of the user therein. The one or more first force sensors may be coupled to the palm portion and disposed on an exterior surface of the palm portion. The one or more second force sensors may be coupled to the finger portion and disposed on an exterior surface of the finger portion.

4. 发明申请

WO2021124292A1 HEAD TRACKING CONTROL FOR OPHTHALMIC SURGERY 审中-公开
公开(公告)号：WO2021124292A1
公开(公告)日：2021-06-24
申请号：PCT/IB2020/062244
申请日：2020-12-18
申请人： ALCON INC.
发明人： CHARLES, Steven T.
IPC分类号： A61B3/13 , A61B5/16 , A61B2017/00216 , A61B2017/00221 , A61B2034/2048 , A61B2034/2057 , A61B2034/2072 , A61B2090/3979 , A61B2090/502 , A61B3/132 , A61B34/00 , A61B34/20 , A61B5/0022 , A61B5/1114 , A61B5/1127 , A61B5/163 , A61B5/6814 , A61B90/20 , A61F9/007 , G06T2207/10048 , G06T2207/30196 , G06T2207/30204 , G06T7/246 , G16H20/40 , G16H40/63
摘要： The present disclosure provides a head tracking control system including at least one marker positioned on a head of a surgeon. The system further includes an infrared camera including at least two infrared sensors and that detects infrared light reflected off the at least one marker and sends a signal corresponding to the detected light to a processor, and that executes instructions on the processor to detect a movement of the at least one marker. The system also includes an intelligent tracking system that executes instructions on the processor to determine if the detected movement of the at least one marker corresponds to a defined head movement of the surgeon. The system further includes an ophthalmic surgical microscope including the processor. If the detected movement of the at least one marker corresponds to the defined head movement of the surgeon, the processor executes instructions to control the ophthalmic surgical microscope.

5. 发明申请

WO2021075812A2 섬유센서를 이용한 요추 자세 교정 보조기구 审中-公开
公开(公告)号：WO2021075812A2
公开(公告)日：2021-04-22
申请号：PCT/KR2020/013881
申请日：2020-10-12
申请人： 서울대학교병원
发明人： 류주석 , 이준창 , 윤영일
IPC分类号： A61B5/11 , A61B5/00 , A61F5/01 , A61B5/0002 , A61B5/1116 , A61B5/1127 , A61B5/4561 , A61B5/6804 , A61B5/746
摘要： 본 발명은 섬유센서를 이용한 요추 자세 교정 보조기구에 관한 것으로, 인체에 착용되는 의복; 상기 의복이 인체에 착용 되었을 때, 인체의 요추 라인에 배치되도록 상기 의복에 구비되는 섬유센서; 상기 섬유센서에서 측정한 데이터를 송신할 수 있는 송신부; 상기 송신부에서 송신된 데이터를 수신받을 수 있을 수신부; 상기 수신부에서 수신된 데이터를 통해 허리의 굽힘 각도 또는 요추 자세의상태를 판별할 수 있는 제어부;를 포함하는 것을 특징으로 하는 것이다.

6. 发明申请

WO2022207485A1 DIGITAL ASSESSMENT OF POSITION OF MOTION TRACKERS ON A PERSON 审中-公开
公开(公告)号：WO2022207485A1
公开(公告)日：2022-10-06
申请号：PCT/EP2022/057901
申请日：2022-03-25
申请人： SWORD HEALTH S.A.
发明人： COELHO ALVES, José Carlos , MOUTINHO COLUNAS, Márcio Filipe , OLIVEIRA SANTOS, Pedro Henrique , FERRO BENTO, Virgílio António
IPC分类号： G06F3/01 , A61B90/20 , A61B34/00 , A61B2034/2048 , A61B2034/2065 , A61B2090/3945 , A61B5/11 , A61B5/112 , A61B5/1127 , A61B5/1128 , G06F3/011 , G06V10/245 , G06V10/62 , G06V40/25
摘要： A method for assessing whether one or more trackers are positioned on a person according to a predetermined configuration of tracker positions, comprising: transmitting, from a computing device to at least one tracker of the one or more trackers, an instruction to change an operation of the light emitter of the tracker to which the instruction is transmitted; taking one or more images by the optical sensing device; digitally processing the one or more images to digitally determine both first positions of a plurality of joints of the person on each image, and second positions of the one or more trackers positioned on the person on each image based on both a light of the light emitter of each of the one or more trackers and the transmitted instructions; digitally determining on which body member each of the one or more trackers is positioned on the person based on the first and second positions; and digitally comparing the position of each of the one or more trackers on the body members with the predetermined configuration of tracker positions.

7. 发明申请

WO2021258057A1 SKULL-CONTOURED MRI LOCALIZER 审中-公开
公开(公告)号：WO2021258057A1
公开(公告)日：2021-12-23
申请号：PCT/US2021/038275
申请日：2021-06-21
申请人： MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH
发明人： LEE, Kendall H. , GOERSS, Stephen J. , RUSHEEN, Aaron E. , GIFFORD, Benjamin T. , FAGAN, Andrew
IPC分类号： A61G13/12 , A61B5/055 , A61B5/11 , A61B8/00 , A61B2505/05 , A61B2576/026 , A61B5/0036 , A61B5/0042 , A61B5/1114 , A61B5/1127 , A61B5/4887 , A61B5/702 , A61B5/706
摘要： An example apparatus includes a shell portion configured to be worn over a head of a subject. The shell portion defines a plurality of apertures. The apparatus also includes a plurality of spherical fiducial structures disposed on the shell portion. Each of the fiducial structures includes a first material doped with a second material. The second material is a contrast agent for magnetic resource imaging (MRI). The apparatus also includes a mounting structure disposed on the shell portion and configured to secure the shell portion to the head of the subject.

8. 发明申请

WO2021251839A1 A METHOD FOR MONITORING, ANALYSING AND CORRECTING THE HEAD POSITION AND A DEVICE FOR MONITORING, ANALYSING AND CORRECTING THE HEAD POSITION 审中-公开
公开(公告)号：WO2021251839A1
公开(公告)日：2021-12-16
申请号：PCT/PL2021/000035
申请日：2021-06-08
申请人： GUZEK, Michał
发明人： DACIUK, Emil
IPC分类号： A61B5/00 , A61B5/389 , A61B5/0533 , A63B21/00 , A61B5/11 , A61B2505/09 , A61B2562/0219 , A61B2562/04 , A61B5/0077 , A61B5/1107 , A61B5/1116 , A61B5/1122 , A61B5/1127 , A61B5/4561 , A61B5/4836 , A61B5/486 , A61B5/6803 , A61B5/6814 , A61B5/6822 , A61B5/684 , A61B5/7267 , A61B5/742
摘要： The subject of the invention is a method for monitoring, analysing and correcting the position of the head, which enables precise monitoring of the movement of the cervical spine, head and shoulders, as well as the detection of posture defects, where the device for monitoring, analyzing and correcting the head position, which is also the subject of the present invention, can be used for correcting them. In order to effectively achieve the intended object of the invention, the control points from which the data on the user's body deviation in three dimensions (X, Y and Z) are read have been properly defined. The following items are placed in these points: - always on both sides in the front part of the user's neck - sensors (1), - and possibly additionally on the user's chin - a sensor (detector) (2), - on user's vertebra C2 - a sensor (detector) (2), - on the user's forehead - a sensor (detector) (2), - on each mastoid process, at the bottom of the ear, on both sides of the user's head - a sensor (detector) (2), Whereas, a stable - usually two-layer - helmet (3) with a variable mass centre is placed on the user's head, the top layer of which may consist of electromagnetic coils. The information read from the recorders is sent, collected and processed in a server cooperating with "Machine Learning" software, using it to develop information about remedial and corrective exercises, which is fed back to sensors (detectors) (2), the helmet (3) and its electromagnetic coils and is controlled by them. Usually, an electromagnetic field begins to be emitted, which attracts a changing mass centre under the influence of the electromagnetic field to the place designated by the server. Correcting or changing the user's posture can be carried out owing to the images emitted in the mask (5) with a display in the front part of the helmet (3) or in the glasses (6) worn by the user.

9. 发明申请

WO2021140315A1 TEMPORAL CODING OF MARKERS FOR OBJECT TRACKING 审中-公开
公开(公告)号：WO2021140315A1
公开(公告)日：2021-07-15
申请号：PCT/GB2020/053273
申请日：2020-12-18
申请人： OXFORD METRICS PLC
发明人： PRITCHETT, Phil , SMYTH, Paul
IPC分类号： G06T7/20 , A61B5/11 , G06T7/246 , G06T7/292 , G06T7/70 , A61B5/0077 , A61B5/1127 , G06T2207/10016 , G06T2207/30196 , G06T2207/30204
摘要： There is provided a method of motion tracking comprising arranging one or more active marker devices on an object, the active marker devices being configured to emit light and each having an associated temporally repeating pattern comprising a plurality of time frames, controlling the one or more active marker devices to emit light according to their respective temporally repeating patterns, wherein the temporally repeating patterns are such that the active marker device does not emit light during at least one time frame of the plurality of time frames, detecting light emitted by the one or more active marker devices using one or more cameras, and determining a spatial configuration of the object using the light detected by the one or more cameras.

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