Alerta

一种支架-屏障膜一体化引导骨再生结构及其制备方法

Absstract of: CN122937296A

本发明公开了一种支架‑屏障膜一体化引导骨再生结构及其制备方法，属于生物医用材料及口腔颌面外科骨再生医疗器械技术领域。本发明提供的支架‑屏障膜一体化引导骨再生结构，基于3D打印技术，且主体材料包含光交联水凝胶(如甲基丙烯酰化明胶）、海藻酸盐及介孔生物活性玻璃。为解决临床牙槽骨增量中成骨空间丧失（引导骨再生支架的移位、塌陷）和软组织提前长入的两大难题提供一种全新、更有效的一体化解决方案，将目前临床中最常应用的两步法（骨替代支架+屏障膜）合为一步，这种设计有望简化手术步骤，降低医师术中操作难度，具备重要临床转化前景。

一种用于3D打印的液态金属-明胶基热响应导电复合水凝胶及其制备方法和应用

Absstract of: CN122941025A

本发明公开了一种用于3D打印的液态金属‑明胶基热响应导电复合水凝胶及其制备方法和应用，本发明以甲基丙烯酰化明胶、SiO2包覆液态金属分散液、没食子酸、聚乙二醇二丙烯酸酯和引发剂为原料，利用甲基丙烯酰化明胶的温度敏感性和镓铟合金的导电性，制备得到具有热响应的导电复合水凝胶，再结合聚合的没食子酸增强了粘附性能，纳米SiO2包覆液态金属提高分散性，制备的水凝胶兼具热响应性能、皮肤界面粘附性能和导电性能，且具有优异的3D打印流变性能，能够长期、稳定地监测多种电生理信号，解决了现有导电复合水凝胶灵敏度不足、皮肤贴合性差及信号采集稳定性欠佳等问题。

X射线摄影系统的控制装置、系统、方法、设备及介质

Absstract of: CN122936704A

0001 本发明实施方式公开了X射线摄影系统的控制装置、系统、方法、设备及介质。控制装置包括：检测模块，用于检测触发动作；第一处理器，用于基于所述触发动作生成控制指令，其中所述控制指令用于使能或禁用X射线摄影系统中的执行单元；无线通信模块，用于基于无线通信链路，将所述控制指令发送到所述X射线摄影系统中的所述执行单元。基于在控制装置上检测的触发动作，可以使能或禁用X射线摄影系统的执行单元，从而在控制装置上对执行单元的关键状态执行控制，可以有效防止误触发，提高安全性。基于第一处理器处理的控制指令使能执行单元，基于第二处理器处理的控制参数执行控制，保证安全性，还提高了操控的便利性。

车载健康管理方法、装置、电子设备及介质

Absstract of: CN122950136A

本申请涉及智能座舱与人机交互技术领域，特别涉及一种车载健康管理方法、装置、电子设备及介质，方法包括：通过多轮自然语言交互，获取乘员对健康状况的主观描述信息，并为结构化的症状数据；将结构化的症状数据与当前车辆内乘员的客观体征数据进行融合推理，生成乘员的健康状态评估结论；根据健康状态评估结论和当前车辆场景，生成车辆控制指令，并执行车辆控制指令。由此，解决了现有车载健康管理系统交互被动、数据维度单一且服务链条断裂的问题，实现了主动情境感知、主客观多模态信息融合推理以及与车辆场景深度联动的个性化闭环健康管理。

一种脂质溶致液晶载药组合物及其制备方法与在口服递送中的应用

Absstract of: CN122937233A

本发明提出了一种脂质溶致液晶载药组合物及其制备方法与在口服递送中的应用，属于药物递送系统与功能性食品技术领域。本发明的组合物包括含单油酸甘油酯与亚油酸组成的油相、含Pluronic F127和KCl、烟酰胺的水相。本发明利用挤出式3D打印喷嘴内的高剪切流场诱导液晶畴由随机多畴结构转变为取向有序结构，实现对纳米水通道曲率与连通性的主动编程。该载体利用胃肠道天然pH梯度作为内源性触发信号，在胃部酸性环境中保持结构稳定实现缓释，在肠道中性环境中发生相变促进药物释放，同时通过再分散形成纳米胶体增强细胞吸收。本发明突破了传统液晶被动自组装模式的局限，为水溶性营养素的口服精准递送提供了绿色高效的新策略。

一种面向足底压力调控鞋垫及其逆向设计方法

Absstract of: CN122939097A

本发明公开了一种面向足底压力调控鞋垫及其逆向设计方法，涉及足部矫形辅具与增材制造技术领域。所述方法先根据增材制造设备参数与孔隙连通约束确定可制造偏移参数区间，以及对应的可实现等效模量区间，将制造约束前置；再采集使用者足底压力云图并预处理得到归一化压力场，按压力越高模量越低的逆向映射构建目标模量场，反解为三周期极小曲面薄壁结构的偏移参数场，进而生成沿鞋垫连续变化的梯度多孔薄壁结构，并按单道沉积线宽生成可变线宽逐层打印路径。本发明解决了现有鞋垫个体针对性不足、梯度薄壁结构可制造性差的问题，且能够在单一材料下实现高压区域泄力、支撑区域稳定支撑的个体化连续梯度鞋垫，可制造性好。

Dental retainer

Absstract of: US12765969B1

The present invention is directed to a dental retainer. The dental retainer may comprise a retainer wire, a left bracket (or receptacle) and a right bracket (or receptacle) placed on the lower lingual side of the lower incisor teeth. The dental wire may be adapted to hold the lower teeth of a patient in place after the patient has undergone a procedure to realign the teeth. The lingual side if the left bracket may be adapted to couple to the lingual side of the bracket on lower right cuspid. The retainer wire may detachably couple to the left bracket and the right bracket such that the retainer wire is adapted to press against the lingual side of the lower incisors to retain the lower incisors in position. The retainer wire may be adapted to be removed and replaced in to clean the teeth, further adapt the wire, and be replaced for continued use. The retainer wire may be manufactured using a 3D printer.

图文多通道心理评估与心理训练的方法、系统和智能仓

Absstract of: CN122950124A

本发明公开了图文多通道心理评估与心理训练的方法、系统和智能仓，其技术方案要点是：图文心理评估与心理训练的方法，包括以下步骤：S1、信息采集存储：采集用户基础信息与核心需求，加密存储至云端数据库；S2、生成图文训练库：基于所述用户基础信息与核心需求，生成评估场景的个性化图文刺激与训练场景的多套图文训练库；S3、数据预处理：在用户交互所述图文刺激时，同步采集生理数据、行为数据与主观反馈数据，并进行预处理；S4、构建多模态评估模型并评估；本发明的训练更具针对性与动态性：基于评估结果生成初始方案，结合训练过程中的实时数据动态调整。

一种踝关节智能石膏衬垫及压力分布解析系统

Absstract of: CN122936658A

0001 本发明公开一种踝关节智能石膏衬垫及压力分布解析系统，属于足踝外科术后康复监测技术领域。智能石膏衬垫包括衬垫本体、柔性压力传感阵列与压力传输模块，柔性压力传感阵列分区布设在内踝区、外踝区、跟骨区、胫骨区、跖骨区并采用矩阵扫描方式采集压力。压力传输模块内置多路选择开关依次分时选通各区域柔性压力传感阵列，并将接收的压力参数传输给移动终端。压力分布解析系统由智能石膏衬垫、压力分布解析模块及医院 HIS 系统构成，完成压力采集、无线传输、数据解析、超限报警与康复档案归档评估。本发明适配石膏固定使用场景，分区采集压力参数，可实现踝关节术后多区域压力量化监测，为临床康复负重管控提供客观数据依据。

一种基于机器视觉的血液回收机功能检测方法、设备、介质和程序产品

Absstract of: CN122937313A

本申请提供了一种基于机器视觉的血液回收机功能检测方法、设备、介质和程序产品，涉及医疗器械智能检测技术领域。实施本申请提供的技术方案，由于采用了基于离心电机实时转速信号的锁相同步脉冲频闪采图、耗材标识码解码与满载标称内腔容积锚定，以及真实注入体积与理论预期流入体积差值运算的泵效偏差量化方案，进而实现了在不增加硬件传感器的前提下对蠕动泵当前实际泵效状态的定量评估，以及在耗材存在隐性衰减时对洗涤至排空工艺切换的控制，有效降低了因泵效衰减导致推算偏差累积而引发的红细胞过度洗涤损耗或洗涤不充分的风险。

对准器损坏的预测和缓解

Absstract of: CA3112338A1

Embodiments relate to an aligner breakage solution. A method includes obtaining a digital design of a polymeric aligner for a dental arch of a patient. The polymeric aligner is shaped to apply forces to teeth of the dental arch. The method also includes performing an analysis on the digital design of the polymeric aligner using at least one of a) a trained machine learning model, b) a numerical simulation, c) a geometry evaluator or d) a rules engine. The method may also include determining, based on the analysis, whether the digital design of the polymeric aligner includes probable points of damage, wherein for a probable point of damage there is a threshold probability that breakage, deformation, or warpage will occur. The method may also include, responsive to determining that the digital design of the polymeric aligner comprises probable points of damage, performing corrective actions based on the probable points of damage.

可植入心脏设备的远程RFID重编程安全性

Absstract of: US20250281761A1

Systems and methods to enable secure remote programming of an implantable medical device are disclosed, including implementing a patient-specific RFID communication protocol using first and second portions of configurable memory of an RFID circuit, separate from a communication circuit of the implantable medical device, to provide an initialization key using the first portion of configurable memory of the RFID circuit and receive an authorization sequence from the remote device using the second portion of configurable memory of the RFID circuit, wherein the implantable medical device or the RFID circuit is configured transition a state of the implantable medical device or the communication circuit of the implantable medical device based on the received authorization sequence stored in the second portion of configurable memory of the RFID circuit.

一种增材制造医用多孔Ti-6Al-4V合金材料的制造方法

Absstract of: CN122913518A

本发明公开了一种增材制造医用多孔Ti‑6Al‑4V合金材料的制造方法，包括：设计具有预定孔隙率的多孔点阵三维模型，其中，多孔点阵三维模型由多个周期性阵列排布的多孔单胞所形成；选用Ti‑6Al‑4V合金粉末，通过选区激光熔化技术成形步骤S1的多孔点阵三维模型，使支柱内部原位形成连通的微米级孔隙网络，得到成型支架；对成型支架进行微弧氧化处理，在包括所述微米级孔隙网络内壁的所有表面构建纳米级粗糙织构。上述制备方法通过设计的多孔点阵三维模型，依托单胞内部的拓扑镂空设计，在点阵单胞、宏观点阵体系中构建全维度贯通的连通孔隙网络，再结合微弧氧化处理，全表面实现生物活性强化，大幅提升成骨细胞的黏附与增殖效率。

水平仪

Absstract of: US2023251087A1

0000 An extendible or adjustable length level is provided. The level includes a locking mechanism allowing the user to fix the level at a selected or desired level. The locking system allows the user to lock the level at the desired length and provides more effective and robust locking than conventional expanding levels. In some embodiments, the locking mechanism is designed such that translational movement of the user-actuated control (as opposed to rotational motion) is used to move the locking mechanism into the locked position.

一种抗菌光固化树脂及其制备方法与应用

Absstract of: CN122917247A

本发明公开了一种抗菌光固化树脂及其制备方法与应用，属于高分子材料及3D打印技术领域。由如下重量份的组分组成：UDMA，41~50份；TEGDMA，8~10份；Bis‑EMA，8~10份；IBOA，16~20份；LMA，8~10份；BTO NPs，3~15份；光引发剂，0.5~2份。UDMA为骨架，添加的BTO NPs均匀分散于网络中，打印成形后无需表面涂层，在微机械刺激下产生活性氧物种（ROS），实现半靶向抑菌。

一种用于骨组织修复的3D打印支架

Absstract of: CN224853524U

本实用新型提供了一种用于骨组织修复的3D打印支架，属于医疗保健用具技术领域，该装置包括小腿板、跟窗板、足底板以及加强件，小腿板主体端面上固定有加强筋一加强筋二，加强件包括跟窗板加强件，足底板加强件上固定连接有跟窗板加强件，跟窗板主体与小腿板主体下端固定连接，足底板加强件卡接于足底板主体的底面上，通过交叉设置的若干个加强筋一与加强筋二可确保小腿板整体的结构强度，同时节省打印原料的使用，降低生产成本，通过在跟窗板和足底板上设置加强件，可减少跟窗板和足底板上打印原料的使用，提升打印支架的打印生产效率，同时通过加强件的设置可提升跟窗板和足底板的承重，防止打印支架在使用过程中被压坏，提升装置整体可靠性。

一种基于牙骨质微结构的仿生基台及其制备方法与应用

Absstract of: CN122912177A

本发明公开了一种基于牙骨质微结构的仿生基台及其制备方法与应用，属于种植牙技术领域。本发明根据种植牙基台的三维模型，通过喷墨打印工艺制成的仿生基台具有仿生表面，所述仿生表面分布的微孔结构能够具有接触引导效应，显著促进周围结缔组织中胶原纤维以垂直或大角度倾斜方式嵌入仿生表面的微孔；所述仿生基台具有优异的软组织封闭性能，能够在细胞水平和组织水平上增强基台‑软组织界面的结合强度和密封性，形成更接近天然牙周组织的防御屏障；所述仿生基台具有特定的形貌参数，能够提升仿生表面的生物活性，能够有效促进人牙龈成纤维细胞的粘附、增殖、铺展及功能表达。

中性子捕捉療法（ＮＣＴ）治療の計画および送達

Absstract of: WO2025072538A1

Methods and systems for exposing a patient to a neutron beam according to a treatment plan for treating a tumor in the patient using boron neutron capture therapy (NCT) are disclosed.

一种用于修复软骨缺损的3D打印复合生物墨水及其制备方法和应用

Absstract of: CN122912188A

本发明提供了一种用于修复软骨缺损的3D打印复合生物墨水及其制备方法和应用，所述复合生物墨水包括以下质量分数的组分：生物高分子材料25~30 wt.%、脱细胞基质10~30 wt.%、聚环氧乙烷10 wt.%，余量为超纯水；所述复合生物墨水还包括交联剂，所述交联剂浓度为0.00125 g/ml，所述交联剂为苯基‑2,4,6‑三甲基苯甲酰基次膦酸锂。采用本发明提供的用于修复软骨缺损的3D打印复合生物墨水制备的软骨组织工程支架，具有良好的生物学功能，能够有效促进软骨损伤部位的结构重建和功能恢复。

PERSONALIZED HEALTH MANAGEMENT SYSTEM BASED ON REAL-TIME BALANCE AND POSTURE ANALYSIS AND METHOD THEREOF

Absstract of: WO2026216768A1

The present invention relates to a system and method for customized health management through real-time balance and posture analysis, and the system for customized health management through real-time balance and posture analysis, according to an embodiment of the present invention, may comprise: an analysis communication unit that receives plantar pressure data obtained by measuring plantar pressure of a user and posture video data of the user; a data preprocessing unit that generates a feature vector by performing preprocessing on the plantar pressure data and the video data received from the analysis communication unit; and an analysis server including an analysis unit for analyzing the feature vector generated by the data preprocessing unit.

PPG A method and apparatus for estimating blood pressure using an electronic device including a PPG sensor

Absstract of: WO2026216686A1

A method for estimating blood pressure by using a wearable device, according to an embodiment of the present disclosure, comprises the steps of: receiving a first PPG signal measured at a first position of a body; receiving a second PPG signal measured at a second position of the body; calculating a height difference between the first position and the second position; and with reference to pre-input user information, estimating blood pressure on the basis of the height difference and a PPG morphology feature of the difference between the first PPG signal and the second PPG signal.

利用牙模三维成像扫描的质量检测系统

Absstract of: US20260306221A1

Systems, methods, and computer program products for manufacturing orthodontic aligners. A mold is fabricated based on a dentition model representing the dentition of a patient at a stage of orthodontic treatment. The mold is scanned to generate a pre-use mold model representing an outer surface of the mold. The pre-use mold model is compared to one or both of a dentition model and an aligner model to identify any differences. If a difference is identified between the pre-use mold model and the detention model exceeding a threshold, the mold is failed. If no differences are found exceeding the threshold, the mold is passed. If used, the aligner model is generated by scanning a workpiece fabricated using the mold. If a difference is identified between the pre-use mold model and the aligner model exceeding a threshold, the workpiece is failed. If no differences are found exceeding the threshold, the workpiece is passed.

使用深度学习来标识肺静脉隔离无响应者的方法和系统

Absstract of: EP4819158A1

0001 A system trains a set of machine-learning models to predict which atrial fibrillation patients would respond to which treatments using ablation lines. The models identify an ablation line treatment for a patient based on atrial fibrillation-related features associated with the patient. The models estimate reconnection probabilities for ablation sites associated with at least one ablation line treatment. The models identify patient atrial fibrillation predictors associated with the patient, based on demographics and heart component dimension parameters associated with the patient, and use the at least one ablation line treatment, reconnection probabilities, patient atrial fibrillation predictors, and patient demographics to predict whether the patient would not respond to pulmonary vein isolation only treatment. In response to a prediction that the patient would not respond to pulmonary vein isolation only treatment, the system enables a healthcare provider to provide the at least one ablation line treatment for the patient.

用于医学物品的识别的医学装置

Absstract of: US20260301909A1

0000 A medical device is configured to identify, in particular to identify the presence of, and/or classify, a medical item. The medical device includes an excitation unit configured to excite a medical item with at least one excitation so that the medical item vibrates. A detection unit detects a sound emission from the excited medical item. An evaluation unit identifies and/or classifies the medical item by analyzing the sound emission, preferably to identify whether the medical item corresponds to at least one predetermined medical item.

用于使用户沉浸于与音频拍频协同提供的多感官体验中的舱体腔室

Nº publicación: CN122935421A 16/10/2026

Applicant:

能量舱有限公司

Absstract of: WO2025191339A1

Techniques are disclosed for a pod chamber for immersing a user in a multisensory experience delivered in concert with an audio beat frequency generated by a first set of audio speakers positioned on each side of the user's head. A second set of audio speakers delivers an audio performance in concert with the audio beat frequency. A stroboscopic light source provides a strobing pattern of light also in concert with the audio beat frequency as well as with the audio performance. Additional input from tactile transducers is also delivered in concert with the audio beat frequency and the audio performance. Still other elements, such as pulsed electromagnetic field generator, olfactory aromatic diffuser and screens with visuals are provided in the pod chamber to achieve immersion in the multisensory experience and more specifically to induce in the user a sense of participation in the multisensory experience.