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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 13. Отображено 13.
20-07-2011 дата публикации

Wireless stethoscope for preventing cross-contact

Номер: CN0102125441A
Автор: JI MIU, ZHENG WU, YI LU, FENG MA, SHI HUANG, DINGHUI DONG, MIU JI, WU ZHENG, LU YI, MA FENG, HUANG SHI, DONG DINGHUI
Принадлежит:

The invention relates to a wireless stethoscope for preventing cross-contact. The wireless stethoscope comprises a sensor, an amplifying circuit, a filter, a signal output device and an auscultation head with a wireless transmitter, every two of which are in communication linkage in sequence. The wireless stethoscope further comprises a 2.4 G wireless earpiece which is in wireless communication adaptation with the wireless transmitter (7) of the auscultation head. Since the individual parts of the 2.4 G wireless stethoscope are in a wireless connection, a doctor can work without the limitation of the length of the sound guide tube of the stethoscope. Besides, the auscultation head is given to a patient and one hospital bed is provided with one auscultation head, so that a doctor can use the auscultation head at the head of the hospital bed of the individual patient when performing auscultation on different patients, thereby preventing cross-contact. Therefore, the wireless stethoscope not ...

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Номер записи: 1
22-04-2015 дата публикации

Intraperitoneal magnetic anchoring and clamping surgical robot for minimally invasive surgery

Номер: CN104523339A
Автор: FENG HAIBO, FU YILI, MA TENGFEI, LYU YI, DONG DINGHUI
Принадлежит:

The invention discloses an intraperitoneal magnetic anchoring and clamping surgical robot for minimally invasive surgery, relates to a robot for minimally invasive surgery and aims at solving the problems that a surgical doctor directly holds a surgical instrument with the hand in the existing abdominal minimally invasive surgical process so that the surgical precision and quality are further affected, and an existing surgical robot is high in cost, large in occupied volume and relatively poor in movement freedom. The intraperitoneal magnetic anchoring and clamping surgical robot comprises a mechanical structural unit and an electric control unit, wherein the mechanical structural unit comprises a housing, a first worm, a second worm, a worm gear, a rack, a permanent magnet, a suspension base and a clamping mechanism; the clamping mechanism comprises a third motor, a screw pair, a first connecting rod, a second connecting rod, a third connecting rod and pliers; the electric control unit ...

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Номер записи: 2
22-04-2015 дата публикации

Intraperitoneal traction surgical robot for minimally invasive surgery

Номер: CN104523309A
Автор: FENG HAIBO, FU YILI, MA TENGFEI, LU YU, LYU YI, DONG DINGHUI
Принадлежит:

The invention discloses an intraperitoneal traction surgical robot for minimally invasive surgery, relates to a robot for minimally invasive surgery and aims at solving the problems that an existing surgical instrument is liable to being interfered in a surgical process, meanwhile, the flexibility in movement and the freedom of the surgical instrument in the surgical process are relatively poor and the existing surgical robot has large volume and expensive price. The intraperitoneal traction surgical robot comprises a housing, a swing mechanism, a telescopic mechanism and a clamping mechanism, wherein the swing mechanism comprises a first motor, a first bevel gear, a second bevel gear and a shoulder rotating connecting rod; the telescopic mechanism comprises a second motor, a first cylindrical gear, a second cylindrical gear, a first screw pair and a sleeve; the clamping mechanism comprises a third motor, a second screw pair, a first connecting rod, a second connecting rod, a third connecting ...

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Номер записи: 3
27-07-2011 дата публикации

Magnetic device applicable to anastomosis of large vessels

Номер: CN0102133120A
Автор: YI LV, SHIQI LIU, PENG LEI, JIA MA, SHANPEI WANG, DINGHUI DONG, LV YI, LIU SHIQI, LEI PENG, MA JIA, WANG SHANPEI, DONG DINGHUI
Принадлежит:

The invention discloses a magnetic device applicable to anastomosis of large vessels. Two elliptic-cylinder-shaped anastomosing rings which correspond to the pipe diameter of the large vessels to be anastomosed and contain permanent magnets are utilized to finish anastomosis of the vessels with different pipe diameters; the opposite surfaces of two permanent magnet anastomosing rings are smooth and polished, so that the endangiums of the vessels are neatly aligned, and further the defects of narrow anastomosing ports, blood leakage, and various complications such as massive haemorrhage, local tissue granuloma and pseudoartery formation and the like due to slipping of ligatures caused by manual suture for anastomosis are avoided; as the anastomosing rings are designed to be elliptic-cylinder-shaped, clamping and fixing with surgical instruments in surgery are convenient, and the magnetic device is very beneficial to anastomosis operation of the large vessels at deep parts of the body cavity ...

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Номер записи: 4
25-05-2011 дата публикации

Magnetic device suitable for anastomosing small vessels

Номер: CN0102068292A
Автор: YI LV, SHIQI LIU, PENG LEI, JIA MA, SHANPEI WANG, DINGHUI DONG, LV YI, LIU SHIQI, LEI PENG, MA JIA, WANG SHANPEI, DONG DINGHUI
Принадлежит:

The invention discloses a magnetic device suitable for anastomosing small vessels. Two permanent magnet-containing permanent magnet anastomosis rings which correspond to the vessel diameters of small vessels to be anastomosed are used for finishing anastomosing blood vessels of different vessel diameters, so that defects such as narrow vessel cavity, pseudoaneurysme, anastomotic leakage, low anastomosis speed and a large number of complications are overcome. The two permanent magnet anastomosis rings are opposite to each other and are smooth, so that endangiums are folded neatly, defects such as narrow anastomotic stoma, blood leakage, massive hemorrhage caused by slip of a ligature, granulation tumor of local tissue and the formation of false artery are avoided, anastomosis speed is increased to be more than 10 times that of manual anastomosis, and anastomosis errhysis caused by congestion edema of an organ due to long-time blood flow blockage of a tissue organ is avoided.

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Номер записи: 5
16-09-2015 дата публикации

A external magnetism anchoring system for magnetism anchoring surgical instruments

Номер: CN0204636540U
Автор: LYU YI, DONG DINGHUI, FENG HAIBO, FU YILI, MA FENG, ZHANG HONGKE
Принадлежит:

The utility model provides an external magnetism anchoring system for magnetism anchoring surgical instruments, includes: the permanent magnetism body group for the sectional type structure, is piled up along the axial by the identical sub - magnet of cylinder of a plurality of and forms, the magnetic screen shell, the foreign field that produces the permanent magnetism body group retrains in its major axis orientation to weaken the magnetic screen shell intensity in magnetic field on every side, pusher, help permanent magnetism body group business turn over magnetic screen shell, the utility model discloses also can encircle the device including the support, support ring device can be fixed in the optional position of magnetic screen shell -side face through the positioning screw, and is continuous through the coupling nut on the support ring device, can realize the combination of the external magnetism anchoring system of two, the utility model discloses can carry out magnetic force according ...

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Номер записи: 6
23-11-2011 дата публикации

Magnetic assisted tensioning device for digestive endoscopy surgery

Номер: CN0102247179A
Автор: DINGHUI DONG, SHUIXIANG HE, YI LV, LIANG YU, JI MIAO, SHI HUANG, DONG DINGHUI, HE SHUIXIANG, LV YI, YU LIANG, MIAO JI, HUANG SHI
Принадлежит:

The invention discloses a magnetic assisted tensioning device for digestive endoscopy surgery, which comprises an in-vitro electromagnet and also comprises an in-vivo branch matched with the in-vitro electromagnet, wherein the in-vivo branch is composed of an in-vivo magnet and micro-surgical forceps which are connected through connecting lines. The tensioning of the focus is completed by utilizing magnetic attraction to achieve the purpose of surgical field exposure. The magnetic assisted tensioning device is especially suitable for lower excision of the gastric mucosa through the digestive endoscopy. By using the device, a tensioning instrument can be used without occupying the operation channel of the digestive endoscopy, the surgical field exposure is still sufficient when the focus is excised, and the focus with the diameter greater than 20mm of the body of the stomach and duodenum can be possibly excised through the digestive endoscopy, thereby expanding the indications of the endoscopy ...

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Номер записи: 7
27-05-2015 дата публикации

Anastomat applicable to magnetic surgical department

Номер: CN104644233A
Автор: LYU YI, ZHANG HONGKE, MA FENG, LIU CHANG, YU LIANG, LIU XUEMIN, DONG DINGHUI
Принадлежит:

The invention relates to an anastomat applicable to a magnetic surgical department. The anastomat consists of a gun head and a gun body. The gun head comprises a first magnetic ring, a first magnetic shielding case, an outer connecting shell, an annular cutting edge, a second magnetic ring, a second magnetic shielding case and an inner connecting pipe; the gun body comprises a gun body shell, a cutting propelling device and a thread adjusting device. The first magnetic ring covers the first magnetic shielding case; the outer connecting shell sleeves the first magnetic shielding case and can slide relative to the first magnetic shielding case; the annular cutting edge is arranged on the inner side wall of the first magnetic ring and can slide relative to the first magnetic ring; the second magnetic shielding case covers the second magnetic ring, one end of the inner connecting pipe is provided with a clamping jaw, the other end of the inner connecting pipe is provided with a circular pipe ...

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Номер записи: 8
23-07-2014 дата публикации

Intelligent surgical operation process video recording system

Номер: CN103932791A
Автор: LYU YI, DONG DINGHUI, PAN XICHUAN, MA FENG, LIU XUEMIN
Принадлежит:

The invention provides an intelligent surgical operation process video recording system which comprises a camera shooting and illuminating unit, a flexible arm, a bearing arm, a fixing arm, a data line, a displayer, a command trigger device, a connecting line and an electronic medical record interface. The camera shooting and illuminating unit is of a hollow cylinder structure, the illuminating and camera shooting portion is arranged in the cylinder, and the tail end is provided with a connector. One end of the flexible arm is connected with the camera shooting and illuminating unit through the connector. The bearing arm is of a transversely-arranged cylinder rod shape, and one end of the bearing arm is connected with the other end of the flexible arm. The fixing arm is of a longitudinally-arranged cylinder rod shape and is fixed to an operation table, and the top end of the fixing arm is connected with the other end of the bearing arm. The data line is in data connection with a data connecting ...

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Номер записи: 9
25-05-2011 дата публикации

Magnetic device applied to anastomosis of large and medium blood vessels

Номер: CN0102068293A
Автор: YI LV, SHIQI LIU, PENG LEI, JIA MA, SHANPEI WANG, DINGHUI DONG, LV YI, LIU SHIQI, LEI PENG, MA JIA, WANG SHANPEI, DONG DINGHUI
Принадлежит:

The invention discloses a magnetic device applied to the anastomosis of large and medium blood vessels. The magnetic device finishes the anastomosis of the blood vessels with different vessels diameters by utilizing two permanent magnet anastomosis rings comprising permanent magnets and corresponding to the vessel diameters of the large and medium blood vessels to be anastomosed so as to avoid the shortcomings of narrow lumens, false aneurysms, anastomotic stoma seepage, low anastomosis speed and great complication number caused by manual suturing anastomosis, avoids the shortcomings of narrow anastomotic stomas, blood seepage, hematorrhea caused by the slippage of ligatures, local tissue granuloma and pseudo artery formation because the two permanent magnet anastomosis rings are opposite to each other and smooth to realize the neat suture of intimae of the blood vessels, ensures the anastomosis speed which is increased by proximately over 10 times compared with manual anastomosis, and ...

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Номер записи: 10
21-09-2011 дата публикации

Traction magnetic mechanical arm used in laparoscopy

Номер: CN0102188286A
Автор: YI LV, SHI HUANG, YILI FU, JI MIAO, DINGHUI DONG, LV YI, HUANG SHI, FU YILI, MIAO JI, DONG DINGHUI
Принадлежит:

The invention discloses a traction magnetic mechanical arm used in laparoscopy, comprising an electromagnet outside the abdominal wall, and also comprising a magnetic mechanical arm inside the abdominal wall and a permanent magnetic mound clip, wherein the magnetic mechanical arm inside the abdominal wall is adaptive to the electromagnet outside the abdominal wall. When in laparoscopy, the magnetic mechanical arm inside the abdominal wall and the permanent magnetic mound clip are arranged in the abdominal cavity through existing poking holes, the magnetic mechanical arm inside the abdominal wall is attracted and fixed by an electromagnet, the permanent mound clip is well clamped on a target tissue, and a sleeve electromagnet in the magnetic mechanical arm inside the abdominal wall is electrified to generate magnetic force to attract and connect the permanent magnetic mound clip; the electromagnet outside the abdominal wall is moved to control the traction direction; and the length of the ...

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Номер записи: 11
24-06-2015 дата публикации

In-vitro magnetic anchoring system for magnetic anchoring surgical instrument

Номер: CN104720896A
Автор: LYU YI, DONG DINGHUI, FENG HAIBO, FU YILI, MA FENG, ZHANG HONGKE
Принадлежит:

Disclosed is an in-vitro magnetic anchoring system for a magnetic anchoring surgical instrument. The in-vitro magnetic anchoring system comprises a permanent magnet set, a magnetic shielding case and a pushing device. The permanent magnet set is of a section type structure and is formed by stacking a plurality of cylinder sub magnets which are completely the same in the axial direction. The magnetic shielding case enables an external magnetic field generated by the permanent magnet set to be constrained in the long axis direction of the permanent magnet set, so that the intensity of the magnetic field around the magnetic shielding case is weakened. The pushing device helps the permanent magnet set to go in and out of the magnetic shielding case. The in-vitro magnetic anchoring system can further comprise support ring devices, the support ring devices can be fixed at any position on the side face of the magnetic shielding case through positioning screw rods and be connected with the magnetic ...

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Номер записи: 12
09-11-2011 дата публикации

Magnetic anastomat device for single-port laparoscopic colorectal resection

Номер: CN0102232855A
Автор: SHI HUANG, YI LV, XUEJUN SUN, DAPENG LIU, DINGHUI DONG, JI MIAO, HUANG SHI, LV YI, SUN XUEJUN, LIU DAPENG, DONG DINGHUI, MIAO JI
Принадлежит:

The invention provides a magnetic anastomat device for single-port laparoscopic colorectal resection, comprising a nail-shaped magnetic nail anvil head, a magnetic nail anvil block with a central groove and matched with the magnetic nail anvil head, and a cylindrical in vitro permanent magnet matched with the magnetic nail anvil head; the magnetic nail anvil head can be well positioned by the magnetic attraction between the in vitro permanent magnet and the magnetic nail anvil head, and simultaneously, the intestinal tract can be pulled to facilitate resection of the near end of the intestinal tract; after the intestinal tract is resected, the stub end of the intestinal tract is anastomosed by the magnetic attraction between the magnetic nail anvil head and the magnetic nail anvil block; and after being combined, the magnetic nail anvil head and the magnetic nail anvil block finally fall off in the intestinal cavity and are excreted along with feces to avoid inconvenience and discomfort ...

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Номер записи: 13