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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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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 11. Отображено 11.
13-06-2023 дата публикации

Front end joint for laparoscopic surgery

Номер: CN116250932A
Автор: XU YINGJIE, GAO DEZHONG, GAO LIANSHENG
Принадлежит:

The invention provides a front end joint for laparoscopic surgery, which can be applied to the technical field of medical instruments and comprises a clamp joint, a clamp base, a third deflection joint, a fourth rotating joint, a fifth deflection joint, a sixth rotating joint, a seventh deflection joint and an eighth rotating joint which are connected in sequence, the mechanical arm has at least seven degrees of freedom, and high flexibility and high working load can be achieved.

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Номер записи: 1
13-06-2023 дата публикации

Single-power double-stroke linear motion mechanism for endoscope robot

Номер: CN116250933A
Автор: DU RONGBO, GAO DEZHONG, GAO LIANSHENG
Принадлежит:

The invention provides a single-power double-stroke linear motion mechanism for an endoscope robot, and the mechanism comprises a first-stage rail bottom plate (10) which is provided with a first linear guide rail module and a ball screw module (13), and the ball screw module (13) is used for driving a second-stage rail bottom plate (11); a group of second linear guide rail modules is arranged above the second-stage rail bottom plate (11), and the first end of the second linear guide rail modules is connected with a first sliding block (121); the two U-shaped wheels (15) are arranged at the two ends of the second linear guide rail module respectively, the steel wire (16) with the terminals is wound around the two U-shaped wheels (15), and the two limiting terminals (161) are installed at the second end of the first-stage rail bottom plate (10); the first end of the driving unit cantilever (18) is connected with a second sliding block (123) of the second linear guide rail module and is connected ...

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Номер записи: 2
30-04-2020 дата публикации

SURGICAL ROBOT MECHANISM WITH SINGLE-PORT AND MULTI-PORT MINIMALLY INVASIVE OPERATION FUNCTIONS

Номер: WO2020082299A1
Автор: WANG, Shuxin, HU, Zhenxuan, ZHANG, Guokai, GAO, Dezhong, LI, Jianmin, LI, Jinhua
Принадлежит:

Provided is a surgical robot mechanism with single-port and multi-port minimally invasive operation functions, the surgical robot mechanism comprising: a support (200); and a slave manipulator mechanism (100) connected to the support (200), with the slave manipulator mechanism (100) being supported by the support (200). The slave manipulator mechanism (100) comprises: a supporting arm (140) capable of moving along the support (200); a function switching frame (110) fixed on the supporting arm (140) and used for switching the surgical robot mechanism between a single-port minimally invasive operation mode and a multi-port minimally invasive operation mode; multiple posture adjustment arm assemblies (120) connected to the function switching frame (110) and used for adjusting the position and posture of surgical tools; and multiple surgical tools (130) respectively connected to the multiple posture adjustment arm assemblies (120) and used for performing an operation.

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Номер записи: 3
30-06-2023 дата публикации

Mechanical arm for laparoscopic surgery

Номер: CN116350353A
Автор: XU YINGJIE, GAO DEZHONG, GAO LIANSHENG
Принадлежит:

The invention provides a mechanical arm for a laparoscopic surgery, the mechanical arm can be applied to the technical field of medical instruments, the mechanical arm for the laparoscopic surgery comprises a front end joint, a middle connecting rod and a rear end driving seat, the front end joint and the rear end driving seat are connected and driven through the middle connecting rod, the driving wire of the front-end joint extends to the rear-end driving seat through the middle connecting rod and is connected with the driving wire of the rear-end driving seat, so that high flexibility and higher working load can be realized.

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Номер записи: 4
30-04-2020 дата публикации

MODE-RECONFIGURABLE MINIMALLY INVASIVE SURGERY ROBOT SLAVE MANIPULATOR SYSTEM

Номер: WO2020082291A1
Автор: WANG, Shuxin, HU, Zhenxuan, ZHANG, Guokai, LI, Jianmin, LI, Jinhua, GAO, Dezhong
Принадлежит:

Disclosed is a mode-reconfigurable minimally invasive surgery robot slave manipulator system, the slave manipulator system comprising: a manipulator arm module (200) used for executing a surgical operation and comprising: a manipulator arm guide rail driving motor (210); a manipulator arm driving motor (220); a manipulator arm guide rail (230) driven by the manipulator arm guide rail driving motor (210), with the manipulator arm driving motor (220) being connected to the manipulator arm guide rail (230); a manipulator arm (240) comprising a manipulator arm driving mechanism (241) and a manipulator arm executing rod (242) connected to the manipulator arm driving mechanism, with the manipulator arm driving mechanism (241) being connected to the manipulator arm driving motor (220) via a port, a clamp at an end of the manipulator arm executing rod (242) being used for executing the surgical operation, the manipulator arm driving motor (220) providing power for the manipulator arm (240) and ...

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Номер записи: 5
25-07-2023 дата публикации

Telecentric movement mechanism and surgical robot system

Номер: CN116473680A
Автор: DU RONGBO, GAO DEZHONG, CHEN HANQING, GAO LIANSHENG
Принадлежит:

The invention provides a telecentric movement mechanism and a surgical robot system, and relates to the field of medical instrument surgical robots, and the telecentric movement mechanism comprises an arc-shaped guide rail seat which comprises a first arc structure; the first arc-shaped guide rail module comprises a first arc-shaped guide rail and a first sliding block, the first arc-shaped guide rail is fixed to the first arc-shaped structure, and the first sliding block is slidably connected to the first arc-shaped guide rail; the first arc rack is fixed to the first arc structure, and the first arc rack and the first arc guide rail are concentric; the first telecentric motion arm is mounted on the first sliding block; the first driving module is fixed to the first telecentric motion arm and comprises a first motor and a first output tooth, and the first output tooth is fixed to the first motor and engaged with the first arc rack. The telecentric movement mechanism has the advantages ...

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Номер записи: 6
06-06-2023 дата публикации

Sterile isolation device for rapid combination and replacement of surgical robot instruments

Номер: CN116211474A
Автор: DU RONGBO, GAO DEZHONG, GAO LIANSHENG
Принадлежит:

The present disclosure provides a sterile isolation device for rapid combination and replacement of surgical robot instruments, comprising: a clutch bin (21), the bottom of which is provided with a plurality of first round holes (211); the compression cover plate (23) is provided with a plurality of first round holes (211) formed in the clutch bin (21); the cover plate spring (25) is arranged between the cylindrical bulge (232) of the compression cover plate (23) and the clutch bin (21); each clutch body set comprises two clutch bodies (22) and a clutch compression spring (24), the clutch compression spring (24) is arranged between the two clutch bodies (22), and the ends, away from each other, of the two clutch bodies (22) are inserted into a pair of first round holes (211) and a pair of second round holes (231) correspondingly; the end faces, away from each other, of the two clutch bodies (22) are provided with groove-shaped structures used for being meshed with the driving unit (1) or ...

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Номер записи: 7
23-05-2023 дата публикации

Locking assembly, rear end driving seat and mechanical arm for laparoscopic surgery

Номер: CN116138887A
Автор: XU YINGJIE, GAO DEZHONG, GAO LIANSHENG
Принадлежит:

The invention provides a locking assembly, a rear-end driving seat and a mechanical arm for laparoscopic surgery, which can be applied to the technical field of medical instruments, the locking assembly is connected with the driving assembly, and the locking assembly comprises at least two groups of locking pieces, locking cams and locking knobs which are fixedly mounted on the driving assembly, the locking part comprises a locking gear, a locking gear rack, a locking guide plate, a locking guide rod, locking push plates and at least one locking spring, the locking knob is fixedly connected with the locking cam, the locking cam is arranged between the two locking push plates in an abutting mode, the at least one locking spring is installed between the locking guide plate and the locking push plates, the locking gear rack is fixedly connected with the locking guide rod, and the locking gear rack is fixedly connected with the locking guide rod. The locking push plate is connected with the ...

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Номер записи: 8
18-08-2023 дата публикации

Three-dimensional reconstruction method and device, equipment and storage medium

Номер: CN116612241A
Автор: DENG YONGGONG, HU MINGHUI, GAO DEZHONG, ZHENG LIUHAI
Принадлежит:

The invention provides a three-dimensional reconstruction method and device, equipment and a storage medium, which can be applied to the technical field of images. The method comprises the following steps: acquiring at least one feature point of an acquired lung image; calculating an average heartbeat cycle according to the at least one feature point; a reference frame and a key frame are selected, the reference frame is any frame of lung image, and the key frame is a lung image separated from the reference frame by an integral multiple of average heartbeat cycle; based on the reference frame and the key frame, a three-dimensional model of the lung is constructed, three-dimensional reconstruction of the lung in an operation can be realized, and the influence of heart beating on model reconstruction is counteracted.

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Номер записи: 9
06-06-2023 дата публикации

Doctor console

Номер: CN116211479A
Автор: XU CHAO, CHEN HANQING, LI ZHIJIANG, GAO DEZHONG, GAO LIANSHENG
Принадлежит:

The present disclosure provides a doctor console comprising: a console base comprising a bottom plate and a pedal base, the pedal base being slidably connected to the bottom plate and sliding in a horizontal direction relative to the bottom plate; the rocker mechanisms are arranged on the two sides of the pedal base; the lifting mechanisms are arranged on the two sides of the pedal base; the lifting mechanism is configured to be matched with the rocker mechanism to adjust the height of the pedal base under the driving of vertical acting force; one end of the stand column is fixed on the console base; the main hand is slidably connected to the stand column; the display is slidably connected to the stand column; the elbow support handrail is connected to the stand column in a sliding mode; wherein a touch screen is arranged on the elbow support armrest, and the electric lifting of the main hand, the display and the elbow support armrest is controlled through the touch screen. According to ...

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Номер записи: 10
22-08-2023 дата публикации

Positioning system and method in pulmonary nodule operation, electronic equipment and storage medium

Номер: CN116616807A
Автор: GAO DEZHONG, DENG YONGGONG, HU MINGHUI, ZHENG LIUHAI, GAO LIANSHENG, FENG LIQIANG
Принадлежит:

The invention provides a pulmonary nodule intraoperative positioning system and method, and the system comprises a three-dimensional reconstruction module which is used for carrying out the three-dimensional reconstruction of a preoperative lung tissue CT image of a patient, and generating a first three-dimensional model of a lung tissue before collapse, and the first three-dimensional model comprises the position information of a pulmonary nodule; the endoscope image module is used for performing three-dimensional panoramic scanning on the lung tissue after intracavitary collapse of the patient in the operation to obtain a three-dimensional panoramic image, and segmenting the three-dimensional panoramic image to generate a second three-dimensional model of the collapsed lung tissue; the registration module is used for registering the first three-dimensional model and the second three-dimensional model to generate a pulmonary nodule position area containing a certain error; and the elastic ...

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Номер записи: 11