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352
results.
Updated on
15/04/2026 [07:54:00]
Results 125 to 150 of 352
Absstract of: EP4717157A2
0001 The present invention discloses a patient interface for sealed delivery of a flow of air at a continuously positive pressure with respect to ambient air pressure to an entrance to the patient's airways comprising: a mask assembly comprising a frame component having an opening to a delivery tube and having a plurality of vent holes along an outer surface of the frame component above the opening; a sealing element coupleable to the mask assembly and configured to be in contact with the patient's face in use, wherein the frame component and the sealing element form a plenum chamber that defines a cavity by a perimeter of the patient's nares; and a positioning and stabilising structure, coupled to the mask assembly, the positioning and stabilising structure being configured to maintain the sealing element in sealing contact with an area surrounding the entrance to the patient's nares while maintaining a therapeutic pressure at the entrance to the patient's nares; wherein at least one of the mask assembly, the sealing element and the positioning and stabilising structure is configured to compensate for skin movement and deformation.
Absstract of: EP4717246A2
A system for preparing and administering a prescribed fluidic pharmaceutical compound, such as a chemotherapy compound, includes a scale having a platen. The scale is in communication with a user display for displaying an output of the scale. An image capture device having a field of view for capturing at least one image of an object placed on the platen is provided in communication with the user display for displaying the captured image. The platen may include a visual identifier for identifying a portion of the field of view of the image capture device. The platen may also include a tackifier or absorbent material. The platen may be formed of a light-transmissible material.
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: 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: 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: 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: 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: CN121754718A
本发明属于组织工程与创面修复领域，涉及一种用于慢性创面修复的复合型水凝胶敷料及其制备方法和应用，该制备方法包括：S1、将肉桂醛分散在明胶水溶液中，反应充分后透析至溶液澄清；冷冻干燥后得到肉桂醛接枝的改性明胶；S2、将祛褥生肌粉、S1得到的肉桂醛接枝的改性明胶、甲基丙烯化明胶、光引发剂在PBS溶液中混合，得到混合溶液；S3、向S2得到的混合溶液中加入Ga(NO3)3·6H2O溶液，得到水凝胶前驱体溶液；S4、使用S3得到的水凝胶前驱体溶液进行3D打印，光固化，得到复合型水凝胶敷料。本发明中，通过GelMA、CA‑Gel与镓离子形成的三维网络对药粉进行包埋与缓释，实现对慢性创面的高效抗菌、促愈和结构支撑，提升治疗效果与使用安全性。
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: 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: 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: 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: 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: 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: US20260086100A1
0000 Provided are methods of determining risk for chronic stress and stroke. More specifically, provided is an early prognostic index that can be used to predict chronic stress and stroke risk. There is provided a method of evaluating the risk of developing chronic stress and stroke, the method including obtaining a biological sample from an individual; measuring the levels of a set of biomarkers in the biological sample obtained from the individual; measuring the levels of a set of clinical markers of the individual; using a computer to programmatically generate an index based on the levels of biomarker in the biological sample obtained from the individual in combination with levels of the individual's clinical marker; and using the index to identify a likelihood that the individual will experience chronic stress and stroke.
Absstract of: WO2026064437A1
Disclosed herein are methods, systems, and kits relating to identifying a subject as having or being at an increased risk of having a disease. The methods may include processing a biological sample obtained from an oral cavity of the subject at an oral point of care location. The methods may include generating a report identifying the subject as having or being at an increased risk of having the disease. The report may be generated remotely.
Absstract of: US20260088151A1
0000 Systems and methods for determining a multi-field dose for radiation therapy are provided. 1) one or more medical images of a patient and 2) a fluence map for each of a plurality of fields for radiation therapy of the patient are received. Fluence-related information is determined for each of the plurality of fields based on the fluence maps. The fluence-related information for the plurality of fields are aggregated. A multi-field dose for the patient is determined based on the one or more medical images and the aggregated fluence-related information using a machine learning based dose prediction network. The multi-field dose is output.
Absstract of: WO2026060509A1
The present patent of invention relates to the field of medicine and medical devices, and more specifically to an innovative fluorescent cervical cup for use in uterine manipulators during colpotomy surgical procedures. This improved device aims to increase the safety and efficacy of conventional or minimally invasive gynaecological procedures, including laparoscopic, robotic, and endoscopic surgery, particularly under conditions of limited visibility.
Absstract of: US20260083576A1
A transradial prosthesis assessment system apparatus and method for simulating and evaluating alignment and functionality of a definitive prosthesis system for a user's diagnostic socket is provided. The apparatus includes socket adaptors, a connector, shaft housings of different sizes, extension shafts of different lengths and wrist adaptors that can be connected through different combinations to provide length and alignment adjustability to emulate the definitive prosthesis.
Absstract of: US20260083487A1
Guide plate for the anatomical realignment of a plurality of fractured bone portions, comprising a back surface configured such as it can be distinctively coupled to the surface anatomy of the area of said plurality of fractured bone portions and characterized by a first plurality of holes placed on a first portion of the guide plate and a second plurality of holes placed on a second portion of the guide plate, wherein the first plurality of holes is misaligned with respect to the second plurality of holes.
Absstract of: US20260085975A1
The present disclosure relates to a custom waveguide array to encode 3-dimensional data for snapshot imaging techniques like imaging spectrometry or volumetric spectral domain OCT. The custom waveguide array has a series of waveguides such as optical fibers having input ends and output ends. The input ends are grouped in a dense array input area. An array output area creates void spaces for the output ends. The output area thus may used to provide spectral information for an object imaged by the input area. The fiber arrays may be manufactured with an entirely automatic development process based on 3-D printing techniques such as 2-Photon Polymerization (2PP) additive manufacturing.
Absstract of: US20260087709A1
0000 The present invention relates to the technical field of radiology. The invention relates to a new approach for training a machine learning model for generating synthetic radiological images on the basis of measured radiological images and to the use of the trained machine learning model for generating synthetic radiological images.
Nº publicación: US20260085448A1 26/03/2026
Applicant:
OSAKA UNIV [JP]
OSAKA UNIVERSITY
Absstract of: US20260085448A1
An inorganic structure having mechanical properties that differ depending on the region in the inorganic structure, and a method for manufacturing the inorganic structure are provided. An inorganic structure (1) of the present embodiment includes a plurality of solidified portions (SA) composed of an inorganic material. The plurality of solidified portions (SA) include a first solidified portion (SA1) having a first crystallographic direction (CO1) preferentially oriented in a predetermined direction, and a second solidified portion (SA2) having a second crystallographic direction (CO2) that is a different orientation from the first crystallographic direction (CO1).
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