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302
results.
Updated on
24/04/2026 [07:12:00]
Results 200 to 225 of 302
Absstract of: US2015104344A1
Methods and systems are provided for using optical interferometry in the context of material modification processes such as surgical laser or welding applications. An imaging optical source that produces imaging light. A feedback controller controls at least one processing parameter of the material modification process based on an interferometry output generated using the imaging light. A method of processing interferograms is provided based on homodyne filtering. A method of generating a record of a material modification process using an interferometry output is provided.
Absstract of: KR20260042809A
본 발명은 환자 맞춤형 3D프린팅 덴쳐용 레진 조성물에 관한 것으로서, 더욱 상세하게는 광중합방식의 3D프린팅을 이용하여 덴쳐용 의치상을 환자 맞춤형으로 제작할 수 있으면서 생체적합성, 안전성, 물리적 특성이 우수한 레진 조성물에 관한 것이다. 본 발명의 환자 맞춤형 3D프린팅 덴쳐용 레진 조성물은 비스페놀 A 글리세롤레이트 디메타크릴레이트(bisphenol A glycerolate dimethacrylate) 10 내지 20중량%, 비스페놀 A 에톡실레이트 디메타크릴레이트(bisphenol A ethoxylate dimethacrylate) 10 내지 20중량%, 트리에틸렌글리콜 디메타크릴레이트(triethylene glycol dimethacrylate) 5 내지 15중량%, 2-하이드록시에틸메타크릴레이트(2-hydroxyethyl methacrylate) 5 내지 15중량%, 디우레탄 디메타크릴레이트(diurethane dimethacrylate) 20 내지 40중량%, 광중합개시제 0.1 내지 5중량%, 안료 0.1 내지 5중량%가 혼합되어 조성된다.
Absstract of: CN121754330A
本发明公开了一种基于生物力学的正畸矫治器设计方法、系统及正畸矫治器，涉及牙齿矫正技术领域，所述方法包括：获取目标对象的口腔信息，并根据所述口腔信息构建初始牙颌数字模型；根据所述初始牙颌数字模型确定优化咬合关系的目标牙颌数字模型，并根据所述目标牙颌数字模型生成正畸矫治器模型；根据所述初始牙颌数字模型及目标牙颌数字模型分别计算各牙齿的移动轨迹；根据所述移动轨迹修正所述正畸矫治器模型，以在所述正畸矫治器模型的齿槽中形成交替排布的挤压部和避让部。采用本发明，能够使得牙齿自然排齐，同时降低牙根吸收或牙槽骨损伤的风险，保证对牙齿的矫治效果。
Absstract of: CN121754723A
本发明涉及生物医用材料技术领域，具体涉及一种多材料3D打印仿生梯度软‑硬一体化水凝胶及其制备方法和应用。本发明基于高强度超分子N‑丙烯酰甘氨酰胺与乙烯基磷酸的共聚体系，采用DLP多材料打印技术将NAGA水溶液和NAGA‑VPA水溶液打印成梯度结构的水凝胶，然后依次浸泡于钙磷混合水溶液（Ca/P=1.67）、氨水、氯化钙水溶液和去离子水中，以实现羟基磷灰石（HAP）的原位梯度沉积及熟化。本发明制备的多材料3D打印仿生梯度软‑硬一体化水凝胶具备连续生化‑力学梯度，其中，表层低模量区匹配软骨性能，深层高矿化区整合骨组织，过渡区HAP结晶度呈空间依赖性分布，适用于骨软骨缺损修复及仿生关节假体的制造。
Absstract of: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Absstract of: US12588830B1
0000 An electronic device may include sensors such as a breath sensor. The breath sensor may be aligned with a sensor window in the housing and may be configured to gather breath measurements through the sensor window without the use of a mouthpiece. The breath sensor may be a non-dispersive infrared breath sensor having an infrared light source and an infrared light detector. The infrared light source may emit infrared light through the sensor window and the infrared light detector may detect the infrared light after it passes through a volume of breath containing a target gas molecule that serves as a biomarker for a given health condition. Control circuitry in the electronic device may analyze the breath measurements to determine a concentration of the target gas molecule and may compare the concentration with database information to determine whether a user has the given health condition.
Absstract of: CN121754824A
本发明公开了一种多模态动态声光电AI机器人，涉及康复理疗机器人技术领域。AI机器人包括DMS声场系统，生成动态声波；人体波动系统，产生机械振动；光波系统产生动态光图形图案；高清触摸集成模块显示图形和文本；摄像头系统包括4K摄像头；麦克风阵列系统包括至少两个麦克风阵列；电磁传感器采集机械运动信息；生物传感器采集人体生物信息；网络接口与外部设备交互和交换数据；边缘AI计算与控制系统处理输入信息、运行AI算法，同步输出控制信号；云端AI系统与服务器，保护个人隐私，生成健康状况评估，提供参考最优康养方案。本发明通过整合声波、机械振动和光波刺激，结合边缘AI计算，实现实时生物反馈驱动的个性化运动与康养活动。
Absstract of: WO2024237771A1
The present invention relates to a bone reduction and bone tunnel guide using a 3D printer, and a manufacturing method therefor. The clavicle reduction and bone tunnel guide according to the present invention comprises: a guide body which is located below an acromion and is in close contact with the upper surface of a clavicle to be seated thereon; one or more screw fastening holes which are provided in the guide body, and into which screws for reduction, for fixing the guide body to the clavicle, are fastened; and one or more guide tubes which are provided in the guide body and through which a surgical tool or a suture for reducing the clavicle can enter or exit from the clavicle and a coracoid process or in which a bone tunnel for maintaining the reduced clavicle is formed.
Absstract of: PL452934A1
Przedmiotem zgłoszenia jest bioaktywny implant zawierający rusztowanie złożone z warstw polimerowych i kompozytowych o budowie włóknistej, które pokryte jest warstwą hydroksyapatytu i wzbogacone w nośnik z substancją biologicznie aktywną, charakteryzujący się tym, że rusztowanie ma strukturę warstwową, na którą składają się warstwy materiału głównego i warstwy materiału elastycznego i w którym to rusztowaniu warstwy materiału głównego stanowią od 50% do 99% ilości wszystkich warstw, tak, że pozostałą ilość warstw stanowią warstwy materiału elastycznego, przy czym materiał główny stanowi kompozyt o osnowie poli (ϵ—kaprolaktonu), o stopniu dyspersyjności w zakresie od 1,7 do 4,3 i maximum piku rozkładu masy cząsteczkowej w zakresie od 40 do 100 kDa, z dodatkiem od 40% wag. do 60% wag. dwufazowej ceramiki fosforanowo—wapniowej, o stosunku masowym hydroksyapatytu i ortofosforanu (V) wapnia 50:50, a materiał elastyczny bazuje na poli(ϵ—kaprolaktonie), o stopniu dyspersyjności w zakresie od 1,7 do 4,3 i maximum piku rozkładu masy cząsteczkowej w zakresie od 40 do 100 kDa, przy czym każda warstwa materiału głównego i materiału elastycznego ma grubość od 0,8% do 0,95% średnicy włókien, z których jest wytworzona, a rusztowanie ma strukturę porowatą, o otwartych porach między włóknami, tworzących trójwymiarową sieć połączonych kanałów, stanowiących od 40% do 80% objętości całkowitej rusztowania oraz zaw
Absstract of: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Absstract of: CN121747894A
本发明公开了一种基于多模态融合的心电图智能诊断与分析系统。该系统包含多模态采集、时频解耦、特征重构、几何校准及智能诊断模块。系统利用自适应同步挤压变换处理同步采集的心电与心震信号，通过最小化时频脊线曲率熵动态优化窗函数参数；构建电‑震动力学耦合迟滞环，提取环面积及主轴偏转角等物理特征以量化电‑机械耦合状态；采用黎曼流形平行移动算法对特征协方差矩阵进行呼吸分层校准，消除呼吸运动造成的非线性干扰；最后将校准后的特征投影至欧氏切空间进行分类评估。本发明实现了电‑机械耦合机制的深层特征提取与呼吸干扰的有效消除，显著提升了心脏功能诊断的准确性与鲁棒性。
Absstract of: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Absstract of: CN121730873A
本申请公开一种超声图像检测方法、超声设备和超声影像网络系统，该方法包括：若超声图像与工作流协议中的标准切面不匹配，则重新扫查超声图像，并识别重新扫查的超声图像的切面类型；若超声图像与工作流协议中的标准切面匹配，则对超声图像进行图像质量检测：若超声图像的图像质量不满足预设条件，则输出第一提示消息，基于第一提示消息重新扫查超声图像，并识别重新扫查的超声图像的切面类型；若超声图像的切面质量满足预设条件，则将超声图像作为工作流协议中已匹配的标准切面进行保存。上述超声图像检测方法，可以确保切面的质量和完整性，进而减少漏诊和误诊。
Absstract of: CN121730751A
本发明涉及睡眠检测技术领域，公开了一种阻塞性睡眠呼吸暂停综合症的检测系统。该系统包括信号获取与增强、信号分段与质量评估、特征提取与匹配、图结构分析及风险指数生成与预警模块。信号获取与增强模块获取多源生理信号并增强，生成增强信号序列；信号分段与质量评估模块对其自适应分段，筛选出高质信号段；特征提取与匹配模块从中提取多维度特征向量，与标准特征数据库匹配得特征差异矩阵；图结构分析模块推导特征节点关联度；风险模块整合数据生成风险指数并决定预警输出。系统精准捕捉病症特征，降低漏误诊率，适配居家及大规模筛查，为临床诊断提供可靠参考。
Absstract of: US20260090770A1
A console (information processing device) includes a recognition unit that recognizes an imaging period in which a part of a subject, which is associated with a presentation condition for presenting a predetermined instruction guide, is imaged from captured images obtained in time series by imaging the subject, and a presentation unit that presents the instruction guide in accordance with the recognized imaging period.
Absstract of: CN121747960A
本发明涉及医疗数据处理技术领域，公开了基于家族史与唾液炎症标志物检测的牙周炎风险筛查系统，包括数据采集前端、物理检测套件及后台风险计算引擎。数据采集前端采集亲属病史及吸烟史并量化为遗传与环境因子分值，同时捕获包含试纸及标准比色卡的检测图像。物理检测套件包含唾液基质金属蛋白酶‑8试纸及提供白平衡基准的比色卡。后台引擎利用比色卡数据对图像进行白平衡校正与解析，获得生物标志物评分；并对遗传、环境及生物标志物评分执行归一化与加权融合计算，生成综合风险总分及风险等级。本发明通过图像校正与数据融合技术，消除了环境光干扰，实现了遗传背景与当前病理状态的综合量化评估。
Absstract of: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Absstract of: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Absstract of: WO2024261738A1
Present disclosure provides an Al-based system for an Oral Support Receptacle (OSR) of an oral appliance. Al-based system comprises an Electronic Device (ED) and the OSR. OSR determines whether the oral appliance is present inside the OSR and dispenses a mist when the oral appliance is present. OSR captures images/video of the oral appliance and transmits captured images/video to the ED. ED receives captured images/video, determines a type of the oral appliance using the images/video and determines at least one feature of the oral appliance using the images/video based on the type. ED generates 2D and/or 3D dental structure based on at least one feature of the oral appliance and the images/video. ED compares, using a trained Al model, the 2D and/or 3D dental structure with at least one of historic dental structure images and associated metadata in ED and provides information on a dental structure data based on comparison.
Absstract of: CN121732829A
本发明公开了金属玻璃仿生人工骨植入体激光粉末床熔融增材制造方法，属于增材制造技术与生物医用材料技术领域，采用激光粉末床熔融技术，通过三维模型设计、调控激光工艺参数，在不同位置成形具有不同孔隙率的显微组织，从而实现具有梯度孔隙结构的人工骨植入体一体化成形；本发明从三维建模和工艺参数两个角度出发，可在宏观、介观、微观三个层级实现对零件内部孔隙结构的控制，显著提升金属玻璃植入体的能量吸收能力及细胞组织渗透能力，并能有效降低金属玻璃植入体的弹性模量，实现对植入体性能的综合调控，有效缓解应力屏蔽效应，增强金属玻璃植入体整体的稳定性，有助于金属玻璃仿生人工骨植入体在人体骨缺损修复临床治疗中的应用。
Absstract of: KR102763476B1
According to a technical idea of the present disclosure, a foot deformation prediction system comprises: a communication unit receiving a foot image of a user from a user terminal; an image conversion unit generating an input mesh image corresponding to the foot image; and an artificial intelligence module configured to generate an input graph based on the input mesh image and generate deformation prediction information corresponding to the foot image based on coordinate values of nodes included in the input graph using a graph neural network (gnn), wherein the deformation prediction information includes pressure information received by each of the nodes and displacement information indicating a degree to which the coordinate value of each of the nodes is changed by the pressure information received by each of the nodes.
Absstract of: WO2025031978A1
The invention relates to a polypeptide that is excellently suited for use in an ink for 3D printing. Furthermore, the present invention also relates to a polynucleotide that encodes the polypeptide according to the invention, and to a host cell that expresses the polypeptide according to the invention. Another embodiment is a method for producing an ink for 3D printing, wherein the ink contains a polypeptide. Additional embodiments relate to methods for producing a 3D scaffold and to the 3D scaffold that can be obtained by said methods, including for use in medicine.
Absstract of: AU2024326857A1
Methods, systems, and devices for a wearable ring device are described. A wearable ring device may include a ring-shaped housing and a printed circuit (PCB) that at least partially contacts an inner shell of the ring-shaped housing. Light-emitting components and light-receiving components may be disposed on a first surface of the PCB and may extend through an aperture(s) in the inner shell such that the lightemitting and light-receiving components are substantially flush with an inner ringshaped surface of the inner shell. Optical lenses may cover the light-emitting and lightreceiving components within the aperture(s). In some cases, the optical lenses may be molded over the light-emitting and light-receiving components before the PCB is inserted into the ring-shaped housing. In other cases, the optical lenses may be molded over the light-emitting and light-receiving components (and the aperture(s)) after the PCB is inserted into the ring-shaped housing.
Absstract of: AU2023462913A1
Methods, systems, and devices for measuring resilience to stress are described. A system may acquire heart rate variability (HRV) data from a user via wearable device throughout multiple time intervals, where each time interval includes an awake interval that the user is awake and an asleep interval that the user is asleep. The system may determine a stress index and a recovery index associated with the awake interval of a respective time interval, and a sleep recovery index associated with the asleep interval of the respective time interval. The system may then determine a stress resilience metric of the user based on a weighted sum of the stress indices, recovery indices, and sleep recovery indices of the plurality of time intervals, where the stress resilience metric indicates a relative capability of the user to cope with and/or recover from stress.
Nº publicación: US20260088174A1 26/03/2026
Applicant:
UNIV NAT CHENG KUNG [TW]
Absstract of: US20260088174A1
A method of establishing a model for detecting atrial fibrillation (AF) and sleep apnea (SA) is implemented by a computer system that stores training electrocardiograms, and includes steps of: dividing the training electrocardiograms into training segments, each of which contains a common length of time of recorded electrical activity of a heart; for each of the training segments, labeling the training segment with a symptom indicator that indicates whether the training segment is related to AF and whether the training segment is related to SA; for each of the training segments, performing feature extraction on the training segment to obtain an entry of feature data; and establishing the model by using a machine learning algorithm based on the entries of feature data and the symptom indicators.
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