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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 27. Отображено 27.
17-10-2013 дата публикации

DUAL-MODE STEREO IMAGING SYSTEM FOR TRACKING AND CONTROL IN SURGICAL AND INTERVENTIONAL PROCEDURES

Номер: US20130274596A1
Принадлежит: Children's National Medical Center

System and method for tracking and control in medical procedures. The system including a device that deploys fluorescent material on at least one of an organ under surgery and a surgical tool, a visual light source, a fluorescent light source corresponding to an excitation wavelength of the fluorescent material, an image acquisition and control element that controls the visual light source and the fluorescent light source, and captures and digitizes at least one of resulting visual images and fluorescent images, and an image-based tracking module that applies image processing to the visual and fluorescent images, the image processing detecting fluorescent markers on at least one of the organ and the surgical tool. 1. A system for tracking and control in medical procedures , the system comprising:a device configured to deploy fluorescent material on at least one of an organ under surgery and a surgical tool;a visual light source;a fluorescent light source corresponding to an excitation wavelength of the fluorescent material;an image acquisition and control element configured to control the visual light source and the fluorescent light source, and configured to capture and digitize at least one of resulting visual images and fluorescent images; andan image-based tracking module configured to apply image processing to the visual and fluorescent images, the image processing detecting fluorescent markers on at least one of the organ and the surgical tool.2. The system of claim 1 , further comprising:a surgical robot; anda visual servoing control module configured to receive tracking information from the image-based tracking module and to control the surgical robot, based on the tracking information, to perform a surgical operation.3. The system of claim 2 , further comprising:a manual control module configured to enable manual control of the surgical robot in place of control by the visual servoing control module.4. The system of claim 2 , wherein the visual servoing ...

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17-10-2013 дата публикации

APPARATUSES AND METHODS FOR ANASTOMOSIS

Номер: US20130274772A1
Принадлежит:

Apparatuses and methods for performing anastomosis of distal and proximal vessels. An exemplary apparatus includes a distal anastomosis includes a distal hub and a distal engagement segment. The distal hub is configured to detachably connect to a distal catheter. The distal engagement segment is connected to the distal hub and includes one or more distal arm segments that are configured to engage an inner wall of the distal vessel. 1. An apparatus for performing anastomosis of distal and proximal vessels , the apparatus comprising: a distal hub configured to detachably connect to a distal catheter, and', 'a distal engagement segment connected to the distal hub and including one or more distal arm segments that are configured to engage an inner wall of the distal vessel., 'a distal anastomosis section, including'}2. The apparatus according to claim 1 , further comprising:the distal catheter including one or more distal graspers that are configured to engage the inner wall of the distal vessel, the distal catheter being configured to pull the distal vessel towards the proximal vessel while the one or more distal graspers engage the inner wall of the distal vessel.3. The apparatus according to claim 1 , further comprising: a proximal hub configured to detachably connect to a proximal catheter, and', 'a proximal engagement segment connected to the proximal hub and including one or more proximal arm segments that are configured to engage the proximal vessel., 'a proximal anastomosis section, including'}4. The apparatus according to claim 3 , whereinthe distal anastomosis section and the proximal anastomosis section are part of a single anastomosis structure, andthe distal engagement segment is connected to the proximal engagement segment.5. The apparatus according to claim 4 , wherein the single anastomosis structure is an hourglass shaped structure.6. The apparatus according to claim 4 , wherein one or a combination of the one or more distal arm segments and the one or ...

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02-01-2014 дата публикации

AUTOMATED SURGICAL AND INTERVENTIONAL PROCEDURES

Номер: US20140005684A1
Принадлежит:

Described herein are an apparatus and methods for automating subtasks in surgery and interventional medical procedures. The apparatus consists of a robotic positioning platform, an operating system with automation programs, and end-effector tools to carry out a task under supervised autonomy. The operating system executes an automation program, based on one or a fusion of two or more imaging modalities, guides real-time tracking of mobile and deformable targets in unstructured environment while the end-effector tools execute surgical interventional subtasks that require precision, accuracy, maneuverability and repetition. The apparatus and methods make these medical procedures more efficient and effective allowing a wider access and more standardized outcomes and improved safety. 1. A system for performing an automated surgical procedure , comprising:a sensor that provides information regarding a surgical field;a user interface configured to receive commands issued by a surgeon;a feedback device configured to relay information to the surgeon;a surgical tool having an end portion used for performing a surgical task;a surgical robot that is coupled to the surgical tool and that positions and orients the surgical tool; identify positions in at least one of a target tissue, surrounding tissues and the surgical tool end portion based on the sensor data,', 'track the identified positions in at least one of the target tissue, the surrounding tissues and the tool end effector; and, 'a track processing module implemented by processing hardware and configured to receive sensor data from the sensor,'}a control module implemented by the processing hardware and configured to process data received from the sensor, the track processing module, and the user interface via an automation program, to generate and send commands to the surgical robot.2. The system according to claim 1 , wherein the system comprises a plurality of sensors that provide information regarding the surgical ...

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06-03-2014 дата публикации

ENDOPYLORIC TOOL AND METHOD TO TREAT HYPERTROPIC PYLORIC STENOSIS

Номер: US20140066966A1
Принадлежит: Children's National Medical Center

A low profile gastrointestinal dilation catheter for use in infants includes a catheter tube, a dilation balloon, and at least one anchoring device. The dilation balloon is disposed over the catheter tube and is configured to transition between a compressed state and an expanded state. The at least one anchoring device is configured to prevent migration of the dilation balloon during a transition of the dilation balloon from the compressed state to the expanded state. A method to treat infantile hypertrophic pyloric stenosis (IHPS) is also provided. 1. A low profile gastrointestinal dilation catheter for use in infants , comprising:a catheter tube;a dilation balloon that is disposed over the catheter tube and is configured to transition between a compressed state and an expanded state; andat least one anchoring device that is configured to prevent migration of the dilation balloon during a transition of the dilation balloon from the compressed state to the expanded state.2. The low profile gastrointestinal dilation catheter according to claim 1 , wherein the low profile gastrointestinal dilation catheter includes an outermost diameter <2 mm in the compressed state.3. The low profile gastrointestinal dilation catheter according to claim 1 , wherein the at least one anchoring device includes a distal stabilizing device that is a balloon or an umbrella-like structure.4. The low profile gastrointestinal dilation catheter according to claim 1 , wherein the at least one anchoring device includes a proximal stabilizing device that is a balloon or an umbrella-like structure.5. The low profile gastrointestinal dilation catheter according to claim 1 , wherein the catheter tube includes a plurality of lumens.6. The low profile gastrointestinal dilation catheter according to claim 1 , wherein the catheter tube includes a stiffness that varies along a length of the catheter tube.7. The low profile gastrointestinal dilation catheter according to claim 1 , wherein the at least one ...

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03-03-2016 дата публикации

AUTOMATED SURGICAL AND INTERVENTIONAL PROCEDURES

Номер: US20160058517A1
Принадлежит: Children's National Medical Center

Described herein are an apparatus and methods for automating subtasks in surgery and interventional medical procedures. The apparatus consists of a robotic positioning platform, an operating system with automation programs, and end-effector tools to carry out a task under supervised autonomy. The operating system executes an automation program, based on one or a fusion of two or more imaging modalities, guides real-time tracking of mobile and deformable targets in unstructured environment while the end-effector tools execute surgical interventional subtasks that require precision, accuracy, maneuverability and repetition. The apparatus and methods make these medical procedures more efficient and effective allowing a wider access and more standardized outcomes and improved safety. 1. A computer implemented method of generating an automated surgical program , comprising:processing clinical data to produce a 3D spatial and temporal data of a surgery;obtaining surgical robot specifications and clinical parameters;generating the automated surgical program based on the 3D spatial and temporal data, the surgical robot specifications, and the clinical parameters.2. The method of claim 1 , wherein the clinical data includes at least one of visual data obtained from a camera or endoscope claim 1 , kinematic data claim 1 , or haptic data or the clinical data includes at least one of patient condition claim 1 , vitals claim 1 , and outcome of the surgery.3. The method of claim 1 , wherein the clinical data includes surgeon experience.4. The method of claim 1 , wherein the processing of the clinical data produces the 3D spatial and temporal data of the surgery based on considering at least one of correlations between tool motions and surgical outcomes or differences between surgeon experience levels to produce more effective movements5. The method of claim 3 , wherein the 3D spatial and temporal data includes at least one of tool motion claim 3 , tool positioning claim 3 , ...

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08-04-2021 дата публикации

HEPTAMETHINE CYANINES FOR USE AS FLUORESCENT MARKERS OF THE BILIARY AND RENAL SYSTEMS

Номер: US20210100919A1
Принадлежит:

Heptamethine cyanines for use as fluorescent markers of the biliary and renal systems are disclosed. Certain heptamethine cyanines exhibit renal system specificity, while others exhibit biliary system specificity. The compounds may be used for diagnostic purposes and/or for visualization of renal or biliary systems during surgery. 2. The compound according to claim 1 , wherein{'sup': 3', '4, 'Rand Rare the same,'}{'sup': 5', '8, 'Rand Rare the same,'}{'sup': 6', '9, 'Rand Rare the same,'}{'sup': 7', '10, 'Rand Rare the same,'}{'sup': 11', '12, 'Rand Rare the same, and'}{'sup': 13', '16, 'R-Rare the same.'}3. The compound according to claim 1 , wherein p is 2 claim 1 , 3 claim 1 , or 4.5. The compound according to claim 1 , wherein at least one of{'sup': 3', '4, 'Rand Rare methyl, and'}{'sup': 13', '16, 'R-Rare methyl.'}7. The compound according to claim 6 , wherein{'sup': 5', '8, 'Rand Rare the same,'}{'sup': 6', '9, 'Rand Rare the same,'}{'sup': 7', '10, 'Rand Rare the same,'}{'sup': 11', '12, 'Rand Rare the same, and'}{'sup': 13', '16, 'R-Rare the same.'}8. The compound according to claim 6 , wherein p is 3 claim 6 , 4 claim 6 , or 5.10. The compound according to claim 6 , wherein at least one of{'sup': '17', 'Ris methyl or ethyl, and'}{'sup': 13', '16, 'Rto Rare methyl.'}11. The compound according to claim 1 , wherein each Rindependently is methyl or ethyl.12. The compound according to claim 6 , wherein each Rindependently is methyl or ethyl.15. A pharmaceutical composition claim 6 , comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'a compound according to ; and'}a pharmaceutically acceptable carrier.16. A pharmaceutical composition claim 6 , comprising:{'claim-ref': {'@idref': 'CLM-00006', 'claim 6'}, 'a compound according to ; and'}a pharmaceutically acceptable carrier.17. A method for visualizing at least a portion of a renal system or a biliary system of a subject claim 6 , the method comprising:administering to the subject a compound;subsequently ...

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28-05-2015 дата публикации

3D CORRECTED IMAGING

Номер: US20150145966A1
Принадлежит: Children's National Medical Center

A system and method for corrected imaging including an optical camera that captures at least one optical image of an area of interest, a depth sensor that captures at least one depth map of the area of interest, and circuitry that correlates depth information of the at least one depth map to the at least one optical image to generate a depth image, corrects the at least one optical image by applying a model to address alteration in the respective at least one optical image, the model using information from the depth image, and outputs the corrected at least one optical image for display in 2D and/or as a 3D surface. 1. A system for corrected imaging , comprising:an optical camera that captures at least one optical image of an area of interest;a depth sensor that captures at least one depth map of the area of interest; and correlate depth information of the at least one depth map to the at least one optical image to generate a depth image,', 'correct the at least one optical image by applying a model to address alteration in the respective at least one optical image, the model using information from the depth image, and', 'output the corrected at least one optical image for display in two-dimensions (2D) and/or in three-dimensions (3D)., 'circuitry configured to'}2. The system for corrected imaging according to claim 1 , wherein the optical camera and the depth sensor are positioned at the distal end of a laparoscopic tool.3. The system for corrected imaging according to claim 1 , wherein the circuitry is further configured to correct the at least one optical image by applying the model to address alteration in the respective at least one optical image claim 1 , the model using information from the depth image claim 1 , optical image claim 1 , and prior information including intensity and directionality of illumination in the area of interest.4. The system for corrected imaging according to claim 3 , wherein the model is a distortion model.5. The system for corrected ...

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07-08-2014 дата публикации

HYBRID CONTROL SURGICAL ROBOTIC SYSTEM

Номер: US20140222023A1
Принадлежит: Children's National Medical Center

The present disclosure describes a method and system for performing robot-assisted surgical procedures. The system includes a robotic arm system assembly, an end effector assembly, and a hybrid control mechanism for robotic surgery. The robotic arm is a lightweight, bedside robot with a large range of motion, which can be easily manipulated to position endoscope and surgical instruments. The control console is mounted at the distal end of the robotic arm to enable robotic arm to follow operators arm movement, provide physical support, filter out hand tremor, and constrain motion. A universal adapter is also described as an interface to connect traditional laparoscopic tools to the robotic arm. 1. A surgical robotic system , comprising:at least one robot arm;at least one sensor to detect an input or an operating condition of the at least one robot arm; anda control unit to process the input or the condition, and to operate the at least one robot arm in a plurality of operating modes,wherein the control unit executes commands to the at least one robot arm to share a workspace and surgical elements.2. The surgical robotic system of claim 1 , wherein the surgical elements include at least one of a manual surgical tool claim 1 , a robotic surgical tool claim 1 , an electrocautery tool claim 1 , and a display of the workspace.3. The surgical robotic system of claim 1 , wherein the at least one sensor is a force sensor or a position encoder coupled to the at least one robot arm claim 1 , andwherein the force sensor or the position encoder detects a surgeon interaction input from a controller.4. The surgical robotic system of claim 1 , wherein the plurality of operating modes comprises a fully automated mode and a partially automated mode claim 1 , andwherein the control unit operates the at least one robot arm in the fully automated mode or the partially automated mode based on a surgeon interaction input from a controller and/or sensory information for the at least one ...

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12-07-2018 дата публикации

HYBRID CONTROL SURGICAL ROBOTIC SYSTEM

Номер: US20180193099A1
Принадлежит: Children's National Medical Center

The present disclosure describes a method and system for performing robot-assisted surgical procedures. The system includes a robotic arm system assembly, an end effector assembly, and a hybrid control mechanism for robotic surgery. The robotic arm is a lightweight, bedside robot with a large range of motion, which can be easily manipulated to position endoscope and surgical instruments. The control console is mounted at the distal end of the robotic arm to enable robotic arm to follow operators arm movement, provide physical support, filter out hand tremor, and constrain motion. A universal adapter is also described as an interface to connect traditional laparoscopic tools to the robotic arm. 1. (canceled)2. A method regarding a surgical robotic system that includes at least one robot arm , the method comprising:detecting, using at least one sensor, an input or an operating condition of the at least one robot arm;detecting, using first control circuitry, surgeon interaction input, the first control circuitry being detachably attached to the at least one robot arm;processing the input or the operating condition and/or the surgeon interaction input, using second control circuitry;operating, using the second control circuitry, the at least one robot arm in a plurality of operating modes; andexecuting commands, using the second control circuitry, to the at least one robot arm to share a workspace and surgical elements.3. The method of claim 2 , wherein the surgical elements include at least one of a manual surgical tool claim 2 , a robotic surgical tool claim 2 , an electrocautery tool claim 2 , and a display of the shared workspace.4. The method of claim 3 ,wherein the surgical robotic system further includes a surgical tool adapter,wherein the manual surgical tool or the robotic surgical tool is attachable to and detachable from the surgical tool adapter to provide at least one degree of actuation for tool operation of the manual surgical tool or the robotic surgical ...

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17-09-2020 дата публикации

POROUS IMPLANTABLE DEVICES

Номер: US20200289250A1
Принадлежит:

Porous implantable devices for housing one or more therapeutic agents are disclosed herein. The implantable devices include a porous outer wall defining an interior void. The interior void houses a carrier material carrying a first therapeutic agent. The implantable devices are made by patterning at least a portion of a polymerizable substrate into a polymerized three-dimensional porous outer wall surrounding an interior void. This can be achieved by two-photon polymerization techniques. A first therapeutic agent is then added to the interior void, which is then sealed. Methods of treating diseases using the implantable devices are disclosed herein. The methods include implanting the implantable device at a target area and locally releasing a therapeutically effective dosage of a first therapeutic agent from the interior void. The implantable devices can also be used in methods of screening potentially therapeutic agents for desired biological responses.

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29-11-2018 дата публикации

SOFT SURGICAL TOOLS

Номер: US20180338807A1
Принадлежит: Children's National Medical Center

A method is provided for making an appendage of a soft surgical tool, including: receiving a set of mechanical constraints for a surgical procedure; calculating a set of articulation states based on the set of mechanical constraints; generating a plurality of print commands for printing an appendage configured to form the set of articulation states based on the calculation; and printing an appendage based on the plurality of print commands. Multiple printed appendages can be formed into an orienting assembly. 1. A soft surgical tool for use in a surgical procedure , comprising:a reservoir configured to hold a fluid having a viscosity;at least one pump configured to pressurize the fluid; andat least one appendage having a plurality of appendage segments forming an articulation shape, each appendage segment having at least one compliant wall,wherein, when inflated by the pressurized fluid, the least one compliant wall actuates the appendage based on the viscosity of the fluid.2. The soft surgical tool of claim 1 , further comprising:a sheath configured to house the at least one appendage.3. The soft surgical tool of claim 1 , wherein the at least one appendage further comprises:a sensor configured to sense a contact pressure of the at least one appendage with respect to a tissue of a patient.4. The soft surgical tool of claim 1 , wherein the articulation shape is based on a preoperative image of a patient.5. The soft surgical tool of claim 1 , wherein a selection of at least one appendage is based on a preoperative image of a patient.6. The soft surgical tool of claim 1 , further comprising:processing circuitry configured to control the pump to actuate the at least one appendage.7. The soft surgical tool of : wherein the processing circuitry is configured to control the pump to actuate the at least one appendage based on a preoperative image of a patient.8. The soft surgical tool of claim 1 , wherein the fluid is an inert gas.9. The soft surgical tool of claim 1 , ...

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05-10-2021 дата публикации

Soft surgical tools

Номер: US11135028B2
Принадлежит: Childrens National Medical Center Inc

A method is provided for making an appendage of a soft surgical tool, including: receiving a set of mechanical constraints for a surgical procedure; calculating a set of articulation states based on the set of mechanical constraints; generating a plurality of print commands for printing an appendage configured to form the set of articulation states based on the calculation; and printing an appendage based on the plurality of print commands. Multiple printed appendages can be formed into an orienting assembly.

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27-01-1998 дата публикации

Method of repairing multi-chip module

Номер: JPH1027816A

(57)【要約】 【課題】 チップに不要な熱履歴を与えることなく、M CMの修復ができ、かつ、チップを三次元的に積層した MCMでも良品を無駄にすることなく修復ができ、か つ、修復時に他のチップに与える損傷の可能性を少なく する方法を提供することにある。 【解決手段】 本発明は、まずワイヤボンディングまで が終了したモジュールの電気特性検査を行い、不良チッ プを特定し、次に不良チップと基板とを接続しているボ ンディングワイヤを除去し、その後、不良チップの上に 良品を接着し、ワイヤボンディングを行うことでMCM の修復を行っている。

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29-12-2015 дата публикации

Automated surgical and interventional procedures

Номер: US9220570B2
Принадлежит: Childrens National Medical Center Inc

Described herein are an apparatus and methods for automating subtasks in surgery and interventional medical procedures. The apparatus consists of a robotic positioning platform, an operating system with automation programs, and end-effector tools to carry out a task under supervised autonomy. The operating system executes an automation program, based on one or a fusion of two or more imaging modalities, guides real-time tracking of mobile and deformable targets in unstructured environment while the end-effector tools execute surgical interventional subtasks that require precision, accuracy, maneuverability and repetition. The apparatus and methods make these medical procedures more efficient and effective allowing a wider access and more standardized outcomes and improved safety.

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04-05-2017 дата публикации

Soft surgical tools

Номер: CA3003596A1
Принадлежит: Childrens National Medical Center Inc

A method is provided for making an appendage of a soft surgical tool, including: receiving a set of mechanical constraints for a surgical procedure; calculating a set of articulation states based on the set of mechanical constraints; generating a plurality of print commands for printing an appendage configured to form the set of articulation states based on the calculation; and printing an appendage based on the plurality of print commands. Multiple printed appendages can be formed into an orienting assembly.

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09-02-2021 дата публикации

Hybrid Control Surgical Robotic System

Номер: ES2804681T3
Принадлежит: Childrens National Medical Center Inc

Un sistema robótico quirúrgico, que comprende: al menos un brazo robótico (100; 900); al menos un sensor (309; 905; 1001); un conjunto de control (310); un mando (301); donde: el al menos un sensor está configurado para detectar una entrada o una condición operativa del al menos un brazo robótico; y el mando (301) está configurado para poder unirse y separarse del al menos un brazo robótico; y el conjunto de control (310) está configurado para procesar la entrada o la condición, y para operar al menos un brazo robótico en una pluralidad de modos de operación, donde el conjunto de control (310) ejecuta comandos para el al menos un brazo robótico, a fin de compartir un espacio de trabajo y los elementos quirúrgicos (1102); donde los elementos quirúrgicos (1102) incluyen al menos una herramienta quirúrgica manual (103; 1202); donde el sistema robótico quirúrgico comprende además un adaptador de herramienta quirúrgica (110; 1203; 1300; 1301; 1500); donde la herramienta quirúrgica manual se puede unir y separar del adaptador de herramienta quirúrgica a fin de proporcionar al menos un grado de actuación para el funcionamiento de la herramienta correspondiente a la herramienta quirúrgica manual; donde el adaptador de herramienta quirúrgica se puede controlar a través del al menos un brazo robótico o mediante operación manual; donde la herramienta quirúrgica manual es una herramienta quirúrgica no modular; donde el adaptador de herramienta quirúrgica incluye un miembro estacionario (1314) y un miembro móvil (1315) asegurado a la herramienta quirúrgica no modular; y donde el miembro móvil comprende una pluralidad de orificios para pasadores y al menos dos pasadores de montaje, los al menos dos pasadores de montaje se pueden reorganizar en la pluralidad de orificios para enganchar una porción móvil de la herramienta quirúrgica no modular con el miembro móvil (1315) . A surgical robotic system, comprising: at least one robotic arm (100; 900); at least one sensor (309; 905; ...

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27-12-2022 дата публикации

Porous implantable devices

Номер: US11534283B2

Porous implantable devices for housing one or more therapeutic agents are disclosed herein. The implantable devices include a porous outer wall defining an interia or void. The interior void houses a carrier material carrying a first therapeutic agent. The implantable devices are made by patterning at least a portion of a polymerizable substrate into a polymerized three-dimensional porous outer wall surrounding an interior void. This can be achieved by two-photon polymerization techniques. A first therapeutic agent is then added to the interior void, which is then sealed. Methods of treating diseases using the implantable devices are disclosed herein. The methods include implanting the implantable device at a target area and locally releasing a therapeutically effective dosage of a first therapeutic agent from the interior void. The implantable devices can also be used in methods of screening potentially therapeutic agents for desired biological responses.

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30-11-2023 дата публикации

Heptamethine cyanines for use as fluorescent markers of the biliary and renal systems

Номер: US20230382857A1

Heptamethine cyanines for use as fluorescent markers of the biliary system are disclosed. Certain heptamethine cyanines exhibit biliary system specificity and methods for in vivo visualization of a biliary system of a subject are provided. The methods may be for diagnostic purposes and/or for visualization of biliary systems during surgery.

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17-10-2023 дата публикации

Heptamethine cyanines for use as fluorescent markers of the biliary and renal systems

Номер: US11787764B2

Heptamethine cyanines for use as fluorescent markers of the biliary and renal systems are disclosed. Certain heptamethine cyanines exhibit renal system specificity, while others exhibit biliary system specificity. The compounds may be used for diagnostic purposes and/or for visualization of renal or biliary systems during surgery.

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22-08-2019 дата публикации

Heptamethine cyanines for use as fluorescent markers of the biliary and renal systems

Номер: WO2019161091A1

Heptamethine cyanines for use as fluorescent markers of the biliary and renal systems are disclosed. Certain heptamethine cyanines exhibit renal system specificity, while others exhibit biliary system specificity. The compounds may be used for diagnostic purposes and/or for visualization of renal or biliary systems during surgery.

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24-10-2019 дата публикации

Heptamethine cyanines for use as fluorescent markers of the biliary and renal systems

Номер: WO2019161091A9

Heptamethine cyanines for use as fluorescent markers of the biliary and renal systems are disclosed. Certain heptamethine cyanines exhibit renal system specificity, while others exhibit biliary system specificity. The compounds may be used for diagnostic purposes and/or for visualization of renal or biliary systems during surgery.

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23-12-2020 дата публикации

Heptamethine cyanines for use as fluorescent markers of the biliary and renal systems

Номер: EP3752486A1

Heptamethine cyanines for use as fluorescent markers of the biliary and renal systems are disclosed. Certain heptamethine cyanines exhibit renal system specificity, while others exhibit biliary system specificity. The compounds may be used for diagnostic purposes and/or for visualization of renal or biliary systems during surgery.

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25-02-2015 дата публикации

Dual-mode stereo imaging system for tracking and control in surgical and interventional procedures

Номер: EP2838463A1
Принадлежит: Childrens National Medical Center Inc

System and method for tracking and control in medical procedures. The system including a device that deploys fluorescent material on at least one of an organ under surgery and a surgical tool, a visual light source, a fluorescent light source corresponding to an excitation wavelength of the fluorescent material, an image acquisition and control element that controls the visual light source and the fluorescent light source, and captures and digitizes at least one of resulting visual images and fluorescent images, and an image-based tracking module that applies image processing to the visual and fluorescent images, the image processing detecting fluorescent markers on at least one of the organ and the surgical tool.

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22-08-2019 дата публикации

Heptamethine cyanines for use as fluorescent markers of the biliary and renal systems

Номер: CA3091423A1

Heptamethine cyanines for use as fluorescent markers of the biliary and renal systems are disclosed. Certain heptamethine cyanines exhibit renal system specificity, while others exhibit biliary system specificity. The compounds may be used for diagnostic purposes and/or for visualization of renal or biliary systems during surgery.

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17-10-2017 дата публикации

Hybrid control surgical robotic system

Номер: US09788903B2
Принадлежит: Childrens National Medical Center Inc

The present disclosure describes a method and system for performing robot-assisted surgical procedures. The system includes a robotic arm system assembly, an end effector assembly, and a hybrid control mechanism for robotic surgery. The robotic arm is a lightweight, bedside robot with a large range of motion, which can be easily manipulated to position endoscope and surgical instruments. The control console is mounted at the distal end of the robotic arm to enable robotic arm to follow operators arm movement, provide physical support, filter out hand tremor, and constrain motion. A universal adapter is also described as an interface to connect traditional laparoscopic tools to the robotic arm.

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