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Implant for correcting a defect of a bone structure with navigation fiducials

Resumen de: AU2026206070A1

IMPLANT FOR CORRECTING A DEFECT OF A BONE STRUCTURE WITH NAVIGATION FIDUCIALS A system for manufacturing and using an implant for correcting a defect of a bone structure is described. In some examples, the implant includes a first surface comprising a shape configured to interface with a surface of the bone structure. In some examples, the implant includes a second surface opposite the first surface and substantially conformal to the shape of the first surface, the second surface comprising three or more point features on the second surface, wherein the three or more point features comprise a first point feature, a second point feature, and a third point feature that form nodes of a triangle, wherein each of the three or more point features are recessed below the second surface. IMPLANT FOR CORRECTING A DEFECT OF A BONE STRUCTURE WITH NAVIGATION FIDUCIALS ul u l

METHOD AND SYSTEM FOR FACILITATING REMOTE PRESENTATION OR INTERACTION

Resumen de: US20260215854A1

0000 A system includes a medical system with a robotic manipulator, the medical system located in an operating room, and a facilitation system for facilitating support of the medical system. The facilitation system includes a processing system configured to provide an image frame for display by a remote display, the image frame representing a physical world, the physical world including the medical system, obtain a field of view of a local user of a local display local to the physical world, the local user being in the physical world, obtain, based on an input from a remote user of the remote display, a virtual sub-image to be displayed by the local display at a location in the physical world, and cause a rendering for the virtual sub-image in the local display.

Patient-specific medical procedures and devices, and associated systems and methods

Resumen de: AU2026205447A1

Systems and methods for designing and implementing patient-specific surgical procedures and/or medical devices are disclosed. In some embodiments, a method includes receiving a patient data set of a patient. The patient data set is compared to a plurality of reference patient data sets, wherein each of the plurality of reference patient data sets is associated with a corresponding reference patient. A subset of the plurality of reference patient data sets is selected based, at least partly, on similarity to the patient data set and treatment outcome of the corresponding reference patient. Based on the selected subset, at least one surgical procedure or medical device design for treating the patient is generated. ul u l

3D Printed Scaffold Structures and Methods of Fabrication

Resumen de: US20260216401A1

0000 An implantable scaffold device comprises a non-biodegradable backbone and a biodegradable dermal compartment comprising live cells. Method of fabricating implantable devices via 3D printing using a synthetic ink formulation coprinted with a biodegradable bioink.

TISSUE AND ORGAN REPLACEMENTS AND METHODS OF MAKING THEREOF

Resumen de: US20260216402A1

0000 A tissue or organ replacement includes a tissue-engineered construct that includes one or more bio ink compositions and a biocompatible support structure. The support structure includes one or more external supports, one or more internal supports, or combinations thereof of a biocompatible material,. The composition has a three-dimensional (3D) shape, and the biocompatible material is present in an amount of about 1% to about 100% by weight of the biocompatible support structure.

Surgical Kits for Orthopedic Surgery and Associated Surgical Techniques

Resumen de: US20260215855A1

A method for generating a custom surgical kit for a surgical procedure and associated surgical kits are disclosed herein. The method includes a step of generating a nonconforming bone model of a patient bone. The method includes a step of generating a model of a custom surgical kit for a surgical procedure using the nonconforming bone model. The model of the custom surgical kit includes a set of three contact elements positioned to contact three points of contact on the nonconforming bone model. The set of three contact elements is each statically positioned relative to each other in the model of the custom surgical kit. The method includes a step of producing the custom surgical kit using the model of the custom surgical kit. Further, the method includes a step of positioning the custom surgical kit on the patient bone using the three points of contact.

Systems and Methods for Planning, Controlling and/or Delivering Radiotherapy and Radiosurgery using Combined Optimization Of Dynamic Axes (CODA)

Resumen de: US20260216532A1

Methods and systems for radiation treatment planning and delivery apply a CODA cube. Cost values in the CODA cube may be used in the optimization of couch, collimator, and gantry angles simultaneously. Trajectories generated using the CODA cube show significant benefits when compared to conventional VMAT. A statistically significant sparing to OAR maximum radiation doses was seen. CODA plans resulted in a reduction to maximum radiation dose in OARs of 20.6% (p<0.01), with maximum brainstem radiation dose decreased by 2.63 Gy (p=0.031) on average. Mean reduction in total MU was 8.6% (p=0.156), and a mean decrease in non-target brain tissue receiving 12 Gy or higher was 3.9% (p=0.16), when compared to standard VMAT methods (n=7).

METHODS, SYSTEMS, AND DEVICES FOR ANALYZING LUNG IMAGING DATA

Resumen de: US20260215749A1

0000 Devices, methods, and systems are provided for analyzing lung imaging data. A server computing device receives imaging data of a lung over a network from a client computing device and analyzes the imaging data to identify lung, airways, and blood vessels, segment the lung into lobes, subtract airways, calculate volumes, calculate emphysema scores, identify fissure locations, calculate fissure completeness scores. A reconstruction of the fissures indicating locations where the fissures are incomplete and a report comprising fissure scores, volumes, and emphysema scores are created.

A METHOD OF PROVIDING A PERSONAL DRUG INJECTION SYSTEM

Resumen de: AU2025207025A1

A method of providing a personal drug injection system is disclosed. The method comprises determining at least one anthropometric characteristic from a person, and providing a plurality of types of personal drug injection systems. Each personal drug injection system of a personal drug injection system type is configured so as to fit with a part of the person's body that is intended to receive an injectable drug, and includes a drug injection location set that includes at least one defined drug injection location corresponding to a location of a drug injection site on the part of the person's body when the personal drug injection system is disposed on the part of the person's body. Each personal drug injection system type is associated with a defined range of anthropometric characteristics that is different to the defined range of anthropometric characteristics associated with the other personal drug injection system types, and each personal drug injection system type has an associated drug injection location set that is different to the drug injection location set of the other personal drug injection system types. The method also involves using the determined anthropometric characteristic and the defined ranges of anthropometric characteristics to select one of the personal drug injection system types from the plurality of personal drug injection system types already manufactured, and providing the person with the selected personal drug injection system type.

MEDICAL DEVICE FOR PHYSICAL REHABILITATION OF TEMPORARY ANDIBULAR DISORDER (TMD)

Resumen de: EP4781953A1

The invention provides the medical device which is intended for use in the physical rehabilitation in the case of temporomandibular disorders that limit normal and pain-free mouth opening, impaired chewing associated with dysfunction of the masticatory muscles, temporomandibular joints (TMJ) and related musculoskeletal structures. The medical device functions by simulating the natural movements of the temporomandibular joint through controlled pneumatic inflation. The device is designed to provide gentle, safe and precisely controlled movement of the TMJ and mandible. The medical device is a pneumatically adjustable rehabilitation device for temporomandibular disorder treatment, leveraging advanced bioengineering and 3D printing technology. The device is designed to support precise, controlled jaw movement, simulating natural temporomandibular joint (TMJ) kinematics, and aiding in physical rehabilitation through pneumatic expansion and contraction.

COMPUTING SYSTEMS AND METHODS FOR AUTOMATICALLY PROCESSING TORSO ULTRASOUND

Resumen de: EP4783193A1

Computing systems and methods for detecting a pathological condition based on a set of one or more ultrasound image of a torso. The method includes: processing the set of one or more ultrasound image of the torso using one or more neural networks to generate: a prediction of a presence and/or position of each of a plurality of anatomical structures in the set of one or more ultrasound image of the torso, and a prediction of a presence of the pathological condition and/or a quantitative indication of a severity of the pathological condition; and in response to determining, based on the prediction of the presence and/or position of the plurality of anatomical structures, that the set of one or more ultrasound image is suitable for detecting the pathological condition, outputting the prediction of the presence of the pathological condition and/or the quantitative indication of the severity of the pathological condition.

STRUCTURE COMPRISING A FIRST, RAPIDLY DEGRADABLE PART AND A SECOND, SLOWLY OR NON-DEGRADABLE PART

Resumen de: EP4782019A1

0001 A structure comprising a first part (1) made at least partially from a rapidly degradable material and a second part (2) made at least partially from a slowly or non-degradable material, whereas the second part (2) has an elastically deformed form, which is secured by the first part (1) such that an at least partial degradation of the first part (1) will release an elastic shape change of the second part (2).

METHOD FOR MODE SWITCHING

Resumen de: EP4781909A1

0001 Systems and methods described provide dynamic and intelligent ways to change the required level of user interaction during use of a monitoring device. The systems and methods generally relate to real time switching between a first or initial mode of user interaction and a second or new mode of user interaction. In some cases, the switching will be automatic and transparent to the user, and in other cases user notification may occur. The mode switching generally affects the user's interaction with the device, and not just internal processing. The mode switching may relate to calibration modes, data transmission modes, control modes, or the like.

3D PRINTED VERTEBRAL IMPLANT WITH ANTI-BACKOUT FEATURES

Resumen de: WO2025064398A1

The present disclosure may include intervertebral implantation systems and devices for spinal fusion treatment. An intervertebral implant may have a top surface configured to contact a first vertebrae, a bottom surface opposite the top surface configured to contact a second vertebrae, a distal surface extending between the top surface and the bottom surface, and a proximal surface opposite the distal surface extending between the top surface and the bottom surface. There may be a channel extending from the proximal surface to one of the top surface or the bottom surface, where the channel may be configured to receive a bone screw. The implant may further include a resilient locking tab extending along a length of the channel. The resilient locking tab may include a serpentine-shaped base extending along the length of the channel and a head projecting from a first end of the serpentine-shaped base into the channel.

THREE-DIMENSIONAL STEREOLITHOGRAPHIC CURABLE COMPOSITION, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING THREE-DIMENSIONAL STEREOLITHOGRAPHIC ARTICLE

Resumen de: EP4782472A1

0001 Provided are a curable composition for three-dimensional photofabrication and a method for producing the same, the curable composition for three-dimensional photofabrication comprising: 100 parts by mass of a radically-polymerizable monomer (A) that is liquid at 25°C; 50 to 250 parts by mass of an inorganic filler (B); 0.05 to 5.0 parts by mass of a photopolymerization initiator (C) that absorbs activating light and generates radicals; 0.01 to 2.5 parts by mass of an activating light absorbent (D) that absorbs the activating light; 0.01 to 5.0 parts by mass of a polymerization inhibitor (E); and 0.3-10 parts by mass of a hyperbranched polymer (F) that is soluble in the radically-polymerizable monomer (A). Moreover, provided is a method for producing a three-dimensional photofabricated product using said for three-dimensional photofabrication curable composition for three-dimensional photofabrication.

METHOD FOR MEASURING BIOLOGICAL SIGNAL AND WEARABLE ELECTRONIC DEVICE FOR THE SAME

Resumen de: EP4781904A2

The invention discloses a wearable electronic device and a method for measuring biological information. The device comprises a first sensor; a second sensor; communication circuitry; at least one processor; and memory storing instructions that, when executed by the at least one processor, cause the wearable electronic device to: receive, via the first sensor, information relating to a movement of the wearable electronic device, receive, via the second sensor, a biological signal for a user wearing the wearable electronic device, responsive to the movement of the wearable electronic device being less than a predetermined threshold during a first time period, identify a resting pulse rate of the user based on the biological signal which is received, responsive to the movement of the wearable electronic device being greater than the predetermined threshold during a second time period, exclude biological signals during the second time period from identifying the resting pulse rate of the user, and transmit, through the communication circuitry, information regarding the resting pulse rate of the user to an external electronic device connected with the wearable electronic device, so that the external electronic device displays information regarding the resting pulse rate of the user.

ELECTRONIC DEVICE FOR USER-CUSTOMIZED HEALTHCARE AND OPERATION METHOD THEREOF

Resumen de: EP4783180A1

Disclosed are an electronic device for user-customized healthcare and an operation method thereof. The electronic device may receive an access request from an external electronic device, and receive a user input for the access request. The electronic device may transmit personal information to the external electronic device based on the user input. The personal information may include personal device information for at least one device. The electronic device may receive device configuration information generated based on the personal information and a digital prescription from the external electronic device, and generate healthcare guide information related to the at least one device based on the device configuration information. The electronic device may display a user interface for guiding a health activity based on the healthcare guide information, and transmit a device control command for the at least one device to support the health activity. Besides, various embodiments understood through this document are also possible.

带水冷散热精准通道的树脂3D打印种植导板及其制备方法

Resumen de: CN122461048A

本发明涉及口腔种植手术引导辅助器械技术领域，具体涉及本发明涉及带水冷散热精准通道的树脂3D打印种植导板及其制备方法，该导板将贴合体与套筒作为整体由树脂3D打印一体成型，两者内部一体成型冷却通道网络，网络包括进液端口、分流腔以及沿引导孔轴向分布的浅位、中位、深位出液口，三出液口分别指向钻针下行不同深度骨壁；分流腔通过第一、第二、第三限流段连通三出液口，三限流段最小过流截面积沿浅位至深位方向依次递增，形成被动流量自平衡机构，制备方法含CBCT重建、几何建模、光固化打印、流动式光化学抛光、灭菌六步，本发明使冷却液分布跟随钻针时空耦合，深部骨壁温度控制在安全范围。

一种高温金属义齿成型3D打印机

Resumen de: CN224560018U

本实用新型公开了一种高温金属义齿成型3D打印机，属于金属打印技术领域，该3D打印机包括铺粉组件、延伸部以及升降侧板，设备通过多重结构设计规避刮料板与其他部件的无效摩擦：一是加工槽两侧设置延伸部，使刮板铺粉时仅需停在靠近收集槽的连接横板上方，无需接触收集槽上端，避免刮板边缘与收集槽的长期摩擦损耗；二是加工槽靠近出粉槽一侧设置可升降侧板，当刮板向出粉槽方向移动时，升降侧板同步下降，避免粉末卡在刮板与出粉槽顶部之间，粉末卡滞不仅会导致铺粉故障，还会加剧刮板边缘的磨损，该设计从根源上解决此问题，显著延长刮料板使用寿命，降低设备维护成本。

基于面部三维数据的分层3D打印面膜制备方法及系统

Resumen de: CN122461154A

本申请涉及一种基于面部三维数据的分层3D打印面膜制备方法、装置、计算机设备、存储介质和计算机程序产品。所述方法包括：获取用户面部三维模型；将面膜模板贴合至用户面部三维模型；根据贴合后间隙距离动态调整底层、中层和外层厚度，得到三层面膜模型；将中层划分为多个功能区域并分配活性成分配方；生成分层打印路径；将活性成分配方与凝胶基体材料混合得到打印材料；通过多个材料流道及电磁阀输送打印材料；控制3D打印机在无菌环境下逐层堆叠打印，通过控制电磁阀通断切换同一层内不同功能区域对应的打印材料，一次性成型得到三层结构面膜成品。采用本方法能够实现面膜与面部的精准贴合及分区护理的统一成型。

System and method for iterative classification parameter generation based on real-time physiological and audio interview data

Resumen de: US12694957B1

0000 A system for generation of diagnosis parameters based on patient-related data, including a processor of a classification server node configured to host a machine learning module and connected to an interview entity node and to at least one medical entity node over a network; and a memory on which are stored machine-readable instructions that when executed by the processor, cause the processor to: acquire sensory data from a plurality of biosensors encapsulated into a patient wearable device; receive patient interview data from the interview entity node comprising audio data generated during patient interview; derive a language metadata from the interview data; parse the interview data based on the language metadata to derive a plurality of key features; query a local patients' database to retrieve local historical patients'-related data related to previous patients' engagements associated with previous interview data based on the plurality of features; generate at least one feature vector based on the plurality of features, the sensory data and the local historical patients'-related data; and provide the at least one feature vector to the ML module configured to generate a predictive model for producing at least one diagnosis parameter for generation of the patient-related classification for the at least one medical entity node.

一种3D打印的双功能性骨修复材料及其制备方法和应用

Resumen de: CN122461558A

本发明涉及一种3D打印的双功能性骨修复材料及其制备方法和应用，将聚乳酸、聚偏氟乙烯、羟基磷灰石制成生物打印墨水，通过3D打印制成骨修复支架材料。本发明中的骨修复材料3D兼具形状记忆性能和压电性能，且为多孔结构，具有生物相容性好、力学性能适配，降解可控等优点，可促进细胞增殖和干细胞的成骨分化，能有效促进骨组织再生并减少术后并发症。

一种骨修复材料及其制备方法和应用

Resumen de: CN122461560A

本发明提供一种骨修复材料及其制备方法和应用，所述骨修复材料的制备原料包括聚柠檬酸酯‑己内酯共聚物和β‑磷酸三钙；所述聚柠檬酸酯‑己内酯共聚物的制备原料包括柠檬酸酯预聚物和ε‑己内酯；所述柠檬酸酯预聚物与ε‑己内酯的质量比为1:（3‑5）。本发明提供的骨修复材料可以实现3D打印加工以及完全可降解吸收，材料的降解行为与骨再生进程高度匹配，并且具有微环境pH自缓冲与生物活性维持能力，还具有可逆塑形能力，同时力学性能和抗溃散性也十分优异。

一种具有三维拓扑流道结构的整体式吸附剂及其制备方法与应用

Resumen de: CN122462035A

本发明提供一种具有三维拓扑流道结构的整体式吸附剂及其制备方法与应用。本发明的具有三维拓扑流道结构的整体式吸附剂的制备方法能够灵活、精确地定制吸附剂，具有精确设计的三维拓扑流道结构的整体式吸附剂完全避免了传统颗粒填料的死腔和沟流，血液流动路径可控，优化的流道设计可诱导适度湍流，增大血液与吸附剂表面的接触面积和接触时间，显著提升传质效率和吸附容量，同时有效降低流体阻力与剪切力，减少溶血风险。另外，本发明的整体式吸附剂的整体式结构从根本上杜绝了因颗粒摩擦导致的微粒脱落和包埋风险，极大地提高了血液相容性和使用安全性。

一种以体心立方结构为骨架的医用可降解WE43/Zn互穿相复合材料及制备方法

Nº publicación: CN122462558A 28/07/2026

Solicitante:

太原理工大学

Resumen de: CN122462558A

本发明公开了一种以体心立方多孔结构为骨架的医用可降解WE43/Zn互穿相复合材料及其制备方法，该复合材料由WE43镁合金骨架和锌基体组成；WE43骨架为采用激光选区熔化技术制备的体心立方拓扑结构，孔隙率为80%，设计不同支杆厚度为0.6mm、0.8mm、1.0mm的拓扑结构，在350℃低温快速致密化复合。本发明的复合材料利用细小支杆网络产生的强烈“空间约束效应”，不仅避免了高温下连续脆性金属间化合物的生成，还实现了优异的冶金结合与应力传递。该材料极限抗压强度最高可达276MPa，且降解平稳、生物相容性好，有效解决了纯锌强度不足与镁合金降解过快的难题，在医用承重骨植入物领域具有广阔的应用前景。