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DEVICE FOR PRODUCING A DENTAL SPLINT

Resumen de: WO2024254624A1

A device for producing a dental splint is described, comprising a computing unit (1), a thermoforming station (2) for a film on a denture model (3), and a laser cutting system (4) for cutting out the dental splint from the film. In order to configure a device of the type depicted at the outset in such a way as to enable a manufacturing process of dental splints which is as fully automated and rapid as possible, wherein, in particular, the space requirement of the required devices is minimized and complicated robotics systems for transporting the dental splints are intended to be dispensed with, it is proposed that a plurality of workstations are provided which comprise at least one 3D printer (5) for producing the denture model (3) on a workpiece carrier (10), the thermoforming station (2), a severing device (6) for severing the thermoformed film from the denture model (3), and the laser cutting system (4), wherein the workstations are arranged along a transport system (7) which comprises a guide (8) and a transport means (9) which is arranged movably along the guide (8) for loading and unloading the workstations with the workpiece carrier (10).

METHOD TO MODIFY ALIGNER BY MODIFYING TOOTH POSITION

Resumen de: EP4729022A2

Polymeric shell appliances are provided in which the polymeric shell appliances are configured to provide one or more activation forces to facilitate tooth movement. In many embodiments, the activation forces are arranged to provide force in a direction opposite to an intended direction of tooth movement. The polymeric shell appliances may comprise one or more tooth receiving cavities, in which each of the plurality of tooth receiving cavities is shaped and arranged to provide a counter moment of each of the plurality of teeth.

TOILET BIOMETRIC DATA COLLECTION DEVICE

Resumen de: EP4728985A2

A biometric data collection device (20) for a toilet (10), the biometric data collection device (20) comprising: a first compartment (21) including a first circuit board and a bumper or grip (25) configured to press against a rim (12) of the toilet (10) and hold the biometric data collection device (20) to the toilet (10); a second compartment (22) including a second circuit board; and a bridge (31) coupled to the first compartment (21) and the second compartment (22) and configured to be supported by the rim (12) so that the first compartment (21) is inside of a bowl (11) of the toilet (10) and the second compartment (22) is outside of the bowl (11) of the toilet (10), wherein the bridge (31) is changeable in length to fit different widths of the rim.

DEVICE, METHOD, AND SYSTEM FOR ACCURATE DELIVERY OF FLUSH INFUSION

Resumen de: EP4729090A2

A syringe pump determines, upon receiving a new syringe, that at least a first portion of a predetermined amount of a first fluid was previously delivered by the syringe pump according to a first fluid delivery order before the new syringe was loaded into the syringe pump, and determines a second portion of the first fluid remaining to be delivered to complete the predetermined amount of the first fluid for the first fluid delivery order. A delivery of a second fluid is initiated by the syringe pump and, when an amount of the second fluid delivered from the new syringe satisfies the second portion of the first fluid remaining to be delivered, the pump automatically, without user intervention, indicates the first fluid delivery order as being complete, de-associates the first fluid delivery order from the syringe pump, and associates the syringe pump with the second fluid delivery order.

IMPLANTS FOR FRACTURE REPAIR

Resumen de: EP4729006A1

An implant system including a bone plate and a flexible implant attachment. The bone plate having a first arm and a second arm extending from a body of the bone plate. The flexible implant having a plurality of links chained together by a plurality of connectors. Each link of the plurality of links includes a core and a set of connectors. The set of connectors of the plurality of connectors extending laterally away from the core. Each connector of the set of connectors defines an opening positioned along a plane that intersects the longitudinal axis of the core at an oblique angle. Each connector of the set of connectors is linked to another connector of the plurality of connectors extending from another link of the plurality of links.

MOBILE MEDICAL IMAGING DEVICE AND OPERATING METHOD OF MEDICAL IMAGING DEVICE

Resumen de: EP4728989A1

A medical imaging device of the present disclosure includes a detector including a detector controller for controlling an operation of the detector and a first transceiver disposed at a predetermined position, a source assembly including a second transceiver disposed on a front surface and a 3D camera, and a main controller controlling an operation of the medical imaging device. When an intensity of a signal from the first transceiver that is received by the second transceiver is higher than a predetermined threshold signal intensity, the main controller activates the medical imaging device, obtains a 3D camera image of at least one of a subject and the detector based on the 3D camera, displays a radiation irradiation region in the 3D camera image based on state information of the source assembly, displays a region of the detector in the 3D camera image, outputs a message that guides to adjust the irradiation region and the region of the detector, and when the region of the detector and the irradiation region coincide, transmits a radiation irradiation ready signal to the first transceiver using the second transceiver.

ELECTRIC COMPONENTS INCLUDING COILS AND METHODS TO FABRICATE THE SAME BY 3D PRINTING

Resumen de: EP4730368A2

0001 Electric components including coils and methods to fabricate the same by 3D-printing are disclosed. The method includes: 3D printing a magnetic material to form a magnetic channel comprising a magnetic core of the coil device; 3D printing a conductive material to form a conductive channel, including conductive windings of the coil device with turns surrounding the magnetic core; and 3D printing a non-magnetic electrically insulating material to form electrical insulation between the turns of the conductive windings of the coil device. In some embodiments functional structures of the electric component, including the turns of the conductive windings of the coil and the electrical insulation between the turns, are each printed with minimal in-layer feature size of at least two voxels of the 3D-printing. Some embodiments facilitate 3D-printing of flattened coil devices having low aspect ratio between their lengths along their magnetic axes and their widths perpendicular thereto.

IMPLANTS WITH NAVIGATION FIDUCIALS

Resumen de: EP4729300A2

A method for providing a bending mold for an off-the-shelf implant, the method comprising obtaining information about a bony anatomy of a patient from one or more medical images; developing a virtual three-dimensional model of the bony anatomy based on the information about the bony anatomy, selecting an off-the-shelf implant, simulating a bending of the off-the-shelf implant using a three-dimensional model of the selected off-the-shelf implant and the virtual three-dimensional model of the bony anatomy to obtain a virtually bent implant having a first, bone-facing, surface and a second surface opposite the first surface, using the virtually bent implant, designing a bending mold mating with the first or the second surface, and based on the design of the bending mold, manufacturing the bending mold using additive manufacturing.

SYSTEM AND METHOD FOR REMOTE ECG DATA STREAMING IN REAL-TIME

Resumen de: EP4730182A2

A system (320) and method for remote ECG data streaming in real-time is provided. ECG data is encrypted on a physiological monitor (322) placed on a patient (321) via a near-field communication chip on the physiological monitor (322). A continuous connection is established between the physiological monitor (322) and a cloud-based server (326) via a wireless transceiver on the physiological monitor (322). The encrypted ECG data is transmitted from the physiological monitor (322) to the cloud-based server (326). The ECG data is then transmitted from the cloud-based server (326) to a device (327) associated with a medical professional in real-time.

HUMIDIFICATION ASSEMBLY

Resumen de: EP4729102A2

0001 A humidification assembly is provided for humidifying pressurized respiratory gas from a respiratory ventilation apparatus. The assembly includes a liquid chamber comprising a tank and a tank cover. The liquid chamber defines a first gas passage for introducing gas into the tank and a second gas passage for returning humidified gas. 0002 To create a compact and efficient flow path, the first and second gas passages share a common plane. The first gas passage includes a first portion extending from a gas inlet port to the common plane, and a second portion extending from the common plane to an output port. The second gas passage similarly includes a first portion extending from an input port to the common plane, and a second portion extending from the common plane to a gas outlet port. This specific two-portion architecture for each passage enables a non-linear gas path within a limited space.

BREAST PUMP SYSTEM

Resumen de: EP4729083A2

The disclosure relates to a breast pump device that is configured as a self-contained, in-bra wearable device, the breast pump device comprising: a housing that includes (a) a battery, and (b) a pump powered by the battery and configured to generate a negative air pressure; (ii) a breast shield; and (iii) a milk container that is removable from the housing.

3D打印陶瓷浆料、3D打印陶瓷支架及制备方法与应用

Resumen de: CN121895063A

本发明属于生物医用材料技术领域，具体涉及一种3D打印陶瓷浆料、3D打印陶瓷支架及制备方法与应用。本发明提供的3D打印陶瓷浆料，包括陶瓷粉体、光敏树脂、光引发剂、分散剂和黄色着色剂，所述分散剂为油酸、亚油酸、油酸胺；所述黄色着色剂为姜黄素、酸性黄23、β‑胡萝卜素。本发明能够改善陶瓷粉体对光敏树脂的光散射现象，从而有效提高3D打印陶瓷支架的质量。本发明3D打印陶瓷支架的制备方法，解决了3D打印陶瓷支架残余浆料难以去除的技术问题，同时改善了由于残余浆料去除不充分引起的堵孔导致孔隙率和孔连通性降低的问题，且能够将残余浆料进行收集，实现浆料的二次利用，避免资源浪费。

３次元スクリーン印刷ワークピースを製造するための装置

Resumen de: WO2024188676A1

The invention relates to an apparatus for producing three-dimensional screen-printed workpieces, in particular a 3D screen printing installation, said apparatus comprising: a printing device for the layer-by-layer production of at least one screen-printed workpiece in a plurality of printing operations; and a transport device for the automated transport of at least one screen-printed workpiece and/or a workpiece carrier to and/or from the printing device, the transport device having a support portion for at least interlockingly receiving a workpiece carrier.

ステントグラフト摘出のための装置および方法

Resumen de: AU2021373636A1

A device for extracting an endovascular stent graft from a vessel including a cylindrical body and an opening formed in the cylindrical body. The cylindrical body has a first open end, a second open end, and a sidewall surrounding a hollow bore of the cylindrical body. The opening is formed in the sidewall between the first open end and the second open end forming a first ring portion at the first open end and a second ring portion at the second open end. Additionally, a thickness of the sidewall at the first open end tapers toward the opening and wherein a thickness of the sidewall at the second open end tapers toward the opening such that the hollow bore is narrower at each end than at the opening.

一种高强韧3D打印口腔义齿基托树脂材料及其应用

Resumen de: CN121895508A

本发明公开了一种高强韧3D打印口腔义齿基托树脂材料及其应用。本发明提供的树脂组合物由丙烯酸树脂组和环氧树脂组组成；所述丙烯酸树脂组包括如下组成：丙烯酸酯低聚物、多官能度丙烯酸酯单体和自由基型光引发剂；所述环氧树脂组为热固化型或光固化型。本发明提供的树脂配方能够有效改善义齿基托材料的韧性与聚合收缩性能，为开发用于3D打印的口腔义齿基托修复树脂材料提供全新解决方案。

Patient-specific shoulder implants and processes for producing and using the same

Resumen de: US12605251B1

0000 This disclosure relates to systems, devices, and processes for performing a reverse shoulder arthroplasty using one or more patient-specific shoulder implants and can include a baseplate implant and a humeral stem implant, both of which can be designed and 3D-printed. In various embodiments, the baseplate includes a fixation member (e.g., a post) and a taper. In at least one embodiment, the fixation member and the taper can each be at any location and protrude from the baseplate at any angle. In at least one embodiment, the system includes a patient-specific pin guide and trial, which have features corresponding to those of the baseplate.

具有药物控释功能的多孔组织工程支架及其制备和应用

Resumen de: CN121891608A

本发明提供具有药物控释功能的多孔组织工程支架及其制备和应用，多孔组织工程支架的制备方法包括以下步骤：S1)PLGA‑PEG制备双层纳米颗粒，S2)通过低温3D打印技术制备复合支架。通过上述方法制备获得的支架具有高效药物控释能力、力学性能优越、生物相容性良好且可控降解。其优化的多孔结构促进细胞增殖和组织再生，同时低温打印保持材料和药物的稳定性和活性，广泛适用于骨组织工程和局部药物递送等领域，展现出显著的临床应用价值和市场潜力。

一种用于儿童畸形康复的变刚度3D打印支具及其构建方法

Resumen de: CN121891178A

本发明涉及康复器械技术领域，具体为一种用于儿童畸形康复的变刚度3D打印支具及其构建方法，该支具包括基础支撑单元，呈“贴合式包裹”形态覆盖目标部位；柔性活动单元，以“环绕式衔接”方式分布于基础支撑单元的边缘，对应关节活动区域，与基础支撑单元形成“功能互补”的环形布局；渐变过渡单元，呈“楔形嵌套”结构位于基础支撑单元与柔性活动单元之间；模块化调节单元，以“可拆卸嵌入”方式装配于基础支撑单元上，对应骨骼生长活跃区域；辅助功能单元，以“阵列分布+局部贴合”形式集成于各单元表面。本发明成型精度高，多材料结合强度高，工艺周期短，材料利用率提升40%，支具综合性能优异。

3D打印水凝胶材料及其制备方法与在制备智能隐形眼镜中的应用

Resumen de: CN121895496A

本发明属于隐形眼镜材料技术领域，具体涉及3D打印水凝胶材料及其制备方法与在制备智能隐形眼镜中的应用。所述的3D打印水凝胶材料，包括以下原料组分甲基丙烯酸羟乙酯、聚乙二醇二丙烯酸酯、甲基丙烯酸‑3‑(三甲氧基甲硅烷基)丙酯、PluronicF‑127、聚(3,4‑乙烯二氧噻吩)：聚对苯乙烯磺酸盐、光引发剂。本发明提供的3D打印水凝胶材料，该材料本身即可通过高精度3D打印直接成型为隐形眼镜基体，从而为开发下一代舒适、精准、可大规模个性化制造的智能眼压监测隐形眼镜提供核心材料基础，本发明还提供其制备方法。将本发明的水凝胶材料应用在3D打印的隐形眼镜中，满足隐形眼镜的力学性能舒适等要求。

一种淀粉基胶囊及其制备方法

Resumen de: CN121891336A

本发明涉及一种淀粉基胶囊及其制备方法，属于淀粉基胶囊加工技术领域，淀粉基胶囊由可溶支撑骨架支撑淀粉成膜材料制备得到，所述可溶支撑骨架通过3D打印制得，所述可溶支撑骨架包括囊帽架和囊体架，所述囊帽架和囊体架组装之后其内部形成封闭存储空间，用于存储干粉状物。采用3D打印可溶支撑骨架为胶囊提供稳定支撑，有效避免传统淀粉胶囊易变形、漏粉、崩解提前的问题，提升胶囊的存储稳定性和运输安全性，延长产品保质期；成膜质量佳、韧性好：改性淀粉结合纤维素、甘油等助剂，再经山梨醇塑化处理，使淀粉膜具有良好的柔韧性和机械强度，不易脆裂，同时膜层致密，可有效隔绝外界水分、氧气，保护内容物不潮解、不氧化。

医用組織ラップ

Resumen de: WO2024089051A1

The invention relates to the field of medical tissue wraps for internal anatomical structures as well as a use and a method of treating a nerve lesion using such medical tissue wraps. In particular, the invention relates to medical tissue wraps for neural tissue supporting the repair of peripheral nerve lesions by facilitating secure application of the medical tissue wrap. Accordingly, a medical tissue wrap (10) for an internal anatomical structure of a mammal is suggested, wherein the medical tissue wrap (10) is formed by a coiled wall (12) having a circumferential inner end portion (20) and a circumferential outer end portion (22) extending around and overlapping the circumferential inner end portion (20). The wall (12) thereby defines a longitudinal through-hole (16) for accommodating a portion of the anatomical structure. According to one aspect of the invention, the circumferential outer end portion (22) is radially spaced-apart from the circumferential inner end portion (20) by a discontinuous spacing in the circumferential direction. According to a further aspect, the tissue wrap comprises a structural outer surface modification at opposing longitudinal end portions of its wall.

MODEL FOR APPLYING RADIATION AND A METHOD FOR PRODUCING THE SAME.

Resumen de: CN118718270A

The present application relates to a model for applying radiation, to a method for producing said model and to the use of said model. Specifically, the present application provides a method for making a model for applying radiation to a body surface area of an organism for cosmetic or therapeutic purposes. The method includes defining a body surface area to which radiation is to be applied; making a model having at least one surface having an inverted shape defining a body surface area such that the model is configured to fit the defined body surface area; and providing radioisotopes to the model during or after making the model. Furthermore, the use of the model in the cosmetic treatment of the skin is provided. The model for cosmetic or therapeutic purposes includes a surface having an inverted shape of a defined body surface area to be treated with radiation.

呼吸ガス供給治療システムにおける呼吸仕事量の特定

Resumen de: WO2024089654A1

A respiratory apparatus configured to provide a flow of gases to a user for respiratory therapy. The apparatus comprises a flow generator configured to generate the flow of gases for the user and a sensor or sensors that are configured to generate flow parameter data indicative or representative of the flow of gases. A controller is configured to receive the flow parameter data, determine a nasal pressure variation value indicative of the user's average nasal pressure based at least partly on the received flow parameter data, determine a work of breathing (WOB) indicator based at least partly on the determined nasal pressure variation value, and initiate one or more actions based at least partly on the determined WOB indicator.

指外骨格、指装具及び指装具を製造する方法

Resumen de: WO2024217957A1

The invention relates to a finger orthosis (5) for a finger exoskeleton (2). The finger orthosis (5) comprises an actuating member (13), a second-phalanx receptacle (14) and a third-phalanx receptacle (15). The second-phalanx receptacle (14) is hinged to the actuating member (13) so as to be freely pivotable in a first joint (18). The second-phalanx receptacle (14) is coupled to the third-phalanx receptacle (15) via a forced guide (20) such that a fixed dependency of the relative first pivot angle between the actuating member (13) and the second-phalanx receptacle (14) and of the relative second pivot angle between the second-phalanx receptacle (14) and the third-phalanx receptacle (15) is predetermined. The finger orthosis (5) according to the invention is easy to size and can be specifically adapted to a patient. The invention also relates to a finger exoskeleton (2) and to method for producing a finger orthosis (5).

METHOD AND COMPUTER PROGRAM FOR CREATING MANUFACTURING DATA, AND METHOD FOR MANUFACTURING AN ORTHOPEDIC DEVICE

Nº publicación: PL4225224T3 20/04/2026

Solicitante:

OTTOBOCK SE & CO KGAA [DE]
Ottobock SE & Co. KGaA

Resumen de: WO2022073926A1

The invention relates to a method for creating manufacturing data for manufacturing an orthopedic device which is producible in an automated manufacturing method when the created manufacturing data are applied, the method comprising the following steps: - providing a digital 3-D body part model of a body part in a data processing system, - providing at least one digital functional component model of an orthopedic functional component in the data processing system, which is able to be integrated into an orthopedic device, the digital functional component model containing corresponding component properties of the respective orthopedic functional component, - generating at least one digital component interface by means of the data processing system on the basis of at least one component property of at least one selected digital functional component model of an orthopedic functional component which should be integrated into the orthopedic device, the digital component interface having a receptacle for arranging the at least one selected orthopedic functional component, - automatically creating a digital orthopedic model of the orthopedic device to be manufactured, on the basis of the 3-D body part model and the digital component interface for integrating the orthopedic functional component by means of the data processing system, and - generating the digital manufacturing data from the created digital orthopedic model by means of the data processing system.