SU1179978A1 - Apparatus for placing anastomoses on hollow organs of the digestive tract - Google Patents
Apparatus for placing anastomoses on hollow organs of the digestive tract Download PDFInfo
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- SU1179978A1 SU1179978A1 SU823447209A SU3447209A SU1179978A1 SU 1179978 A1 SU1179978 A1 SU 1179978A1 SU 823447209 A SU823447209 A SU 823447209A SU 3447209 A SU3447209 A SU 3447209A SU 1179978 A1 SU1179978 A1 SU 1179978A1
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- anastomosis
- digestive tract
- anastomoses
- hollow organs
- rectangular edges
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Abstract
УСТРОЙСТВО ДЛЯ НАЛОЖЕНИЯ АНАСТОМОЗОВ НА ПОЛЫЕ ОРГАНЫ ПИЩЕВАРИТЕЛЬНОГО ТРАКТА, содержащее два кольца,вьшолненные из магнитного материала и включающие плоские рабочие поверхности, пр моугольные кром-ки и радиусные скруглени , о т л ,eec тем, что, с целью исключени сужений анастомоза и снижени травматичности при миграции устройства по пищеварительному тракту после отторжени устройства, пр моугольные кромки образованы наружной цилиндрической и плоской рабочей поверхност ми каждого кольца, а на противоположных рабочим поверхнос- . т м выполнены радиусные скруглени . 0) с si ф со 00A device for overlapping anastomosis on the hollow organs of the digestive tract containing two rings made of magnetic material and including flat work surfaces, rectangular edges and radius fillets, in order to avoid narrowing of the anastomosis and reduction of the anastomosis and reduction of anastomosis in order to eliminate anastomosis and reduce radius rounding. when the device migrates along the digestive tract after the device is rejected, the rectangular edges are formed by the outer cylindrical and flat working surface of each ring, and on the opposite working surfaces -. t m made radius rounding. 0) with si f with 00
Description
Изобретение относится к медицине, а именно к устройствам для наложения анастомозов на полые органы.The invention relates to medicine, namely to devices for applying anastomoses to hollow organs.
Цель изобретения - исключение сужений анастомоза и снижение травматич- j ности при миграции устройства по пищеварительному тракту после отторжения устройства.The purpose of the invention is the exclusion of narrowing of the anastomosis and the reduction of trauma during the migration of the device along the digestive tract after rejection of the device.
На фиг. 1 изображено устройство для наложения анастомозов на полые ор- ю ганы пищеварительного тракта, общий вид,' на фиг. 2 - то же, после наложения на полые органы.In FIG. 1 shows a device for applying anastomoses to the hollow organs of the digestive tract, general view, 'in FIG. 2 - the same after application to the hollow organs.
Устройство содержит два кольца 1 и 2, выполненные из магнитного мате- 15 риала и включающие плоские рабочие поверхности 3 и 4, прямоугольные кромки 5 и 6 и радиусные скругления 7 и 8. Прямоугольные кромки 5 и 6 образованы наружной цилиндрической 20 поверхностью 9 и 10 и плоской рабочей поверхностью 3 и 4 каждого кольца 1 и 2. Радиусные скругления 7 и 8 выполнены на поверхностях противоположных рабочим поверхностям 3 и 4. 25The device contains two rings 1 and 2, made of magnetic material 15 and including flat working surfaces 3 and 4, rectangular edges 5 and 6 and radius fillets 7 and 8. Rectangular edges 5 and 6 are formed by an outer cylindrical 20 surface 9 and 10 and flat working surface 3 and 4 of each ring 1 and 2. Radius fillets 7 and 8 are made on surfaces opposite to the working surfaces 3 and 4. 25
Операцию с помощью предлагаемого устройства осуществляют в следующей последовательности.The operation using the proposed device is carried out in the following sequence.
обоих концов вводят магнитные кольца 1 и 2. Предварительно кольца подбираются соответствующего диаметра, а при введении ориентируются один к другому ’рабочими поверхностями 3 и 4, что соответствует их полярности. Производится неполное затягивание кисетов с оставлением отверстий. Магниты притягиваясь, зажимают между собой концы кишок 11 и 12 с наложенными кисетами, образуя анастомоз. Центровка колец происходит самопроизвольно за счет их магнитных свойств. В результате притягивания колец происходит сдавливание и некроз зажатых тканей при одновременном срастании боковых стенок кишок со стороны серозной оболочки, где образуется спайка. За счет того, что рабочие поверхности колец плоские и составляют прямой угол с боковыми поверхностями, область умеренного сдавливания тканей отсутствует, тканевый валик со стороны слизистой не образуется, что способствует быгстрейшему продвижению колец из зоны анастомоза, а благодаря радиусным скруглениям 7 и 8, движение колецthe magnetic rings 1 and 2 are introduced at both ends. The rings are preliminarily selected with the corresponding diameter, and upon introduction they are oriented one to the other by working surfaces 3 and 4, which corresponds to their polarity. The pouches are incompletely tightened with holes left. Magnets are attracted, clamping the ends of the intestines 11 and 12 with superimposed pouches between them, forming an anastomosis. The alignment of the rings occurs spontaneously due to their magnetic properties. As a result of the attraction of the rings, squeezing and necrosis of the clamped tissues occur while the lateral walls of the intestines grow together from the side of the serous membrane, where a commissure forms. Due to the fact that the working surfaces of the rings are flat and make a right angle with the side surfaces, there is no area of moderate tissue compression, no tissue roller is formed on the mucosa side, which contributes to the quickest movement of the rings from the anastomosis zone, and due to the radial fillets 7 and 8, the movement of the rings
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU823447209A SU1179978A1 (en) | 1982-04-07 | 1982-04-07 | Apparatus for placing anastomoses on hollow organs of the digestive tract |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU823447209A SU1179978A1 (en) | 1982-04-07 | 1982-04-07 | Apparatus for placing anastomoses on hollow organs of the digestive tract |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1179978A1 true SU1179978A1 (en) | 1985-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU823447209A SU1179978A1 (en) | 1982-04-07 | 1982-04-07 | Apparatus for placing anastomoses on hollow organs of the digestive tract |
Country Status (1)
| Country | Link |
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| SU (1) | SU1179978A1 (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0754434A1 (en) * | 1995-06-27 | 1997-01-22 | Cook Incorporated | Apparatus for creating abdominal visceral anastomoses |
| WO2001082803A1 (en) * | 2000-04-29 | 2001-11-08 | Ventrica, Inc. | Methods and devices using magnetic force to form an anastomosis between hollow bodies |
| WO2004045383A2 (en) * | 2002-11-18 | 2004-06-03 | Ventrica, Inc. | Devices and methods for forming magnetic anastomoses between vessels |
| US6802847B1 (en) | 2000-04-29 | 2004-10-12 | Ventrica, Inc. | Devices and methods for forming magnetic anastomoses and ports in vessels |
| US7214234B2 (en) | 1998-02-13 | 2007-05-08 | Medtronic, Inc. | Delivering a conduit into a heart wall to place a coronary vessel in communication with a heart chamber and removing tissue from the vessel or heart wall to facilitate such communication |
| US7232449B2 (en) | 2000-04-29 | 2007-06-19 | Medtronic, Inc. | Components, systems and methods for forming anastomoses using magnetism or other coupling means |
| US7241300B2 (en) | 2000-04-29 | 2007-07-10 | Medtronic, Inc, | Components, systems and methods for forming anastomoses using magnetism or other coupling means |
| RU2318474C1 (en) * | 2003-10-10 | 2008-03-10 | Аршад КВАДРИ | System and method for endoluminal prosthetics of branched vessels and those with bifurcations |
| US7909837B2 (en) | 2000-12-13 | 2011-03-22 | Medtronic, Inc. | Methods, devices and systems for forming magnetic anastomoses |
| CN102835985A (en) * | 2012-08-15 | 2012-12-26 | 西安交通大学 | Limited portal-caval shunt magnetic anastomosis ring |
| US8512360B2 (en) | 1998-02-13 | 2013-08-20 | Medtronic, Inc. | Conduits for use in placing a target vessel in fluid communication with source of blood |
| US8518062B2 (en) | 2000-04-29 | 2013-08-27 | Medtronic, Inc. | Devices and methods for forming magnetic anastomoses between vessels |
-
1982
- 1982-04-07 SU SU823447209A patent/SU1179978A1/en active
Non-Patent Citations (1)
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| Извести АН СССР. Сер. Оиол. 1979, № 1, с. 13-17. * |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5690656A (en) * | 1995-06-27 | 1997-11-25 | Cook Incorporated | Method and apparatus for creating abdominal visceral anastomoses |
| EP0754434A1 (en) * | 1995-06-27 | 1997-01-22 | Cook Incorporated | Apparatus for creating abdominal visceral anastomoses |
| US7214234B2 (en) | 1998-02-13 | 2007-05-08 | Medtronic, Inc. | Delivering a conduit into a heart wall to place a coronary vessel in communication with a heart chamber and removing tissue from the vessel or heart wall to facilitate such communication |
| US8512360B2 (en) | 1998-02-13 | 2013-08-20 | Medtronic, Inc. | Conduits for use in placing a target vessel in fluid communication with source of blood |
| US7993356B2 (en) | 1998-02-13 | 2011-08-09 | Medtronic, Inc. | Delivering a conduit into a heart wall to place a coronary vessel in communication with a heart chamber and removing tissue from the vessel or heart wall to facilitate such communication |
| US6652540B1 (en) | 1998-02-13 | 2003-11-25 | Ventrica, Inc. | Methods for forming magnetic vascular anastomoses |
| US6719768B1 (en) | 2000-04-29 | 2004-04-13 | Ventrica, Inc. | Magnetic components for use in forming anastomoses, creating ports in vessels and closing openings in tissue |
| US6352543B1 (en) | 2000-04-29 | 2002-03-05 | Ventrica, Inc. | Methods for forming anastomoses using magnetic force |
| US8518062B2 (en) | 2000-04-29 | 2013-08-27 | Medtronic, Inc. | Devices and methods for forming magnetic anastomoses between vessels |
| US6932827B2 (en) | 2000-04-29 | 2005-08-23 | Medtronic, Inc. | Methods and devices using magnetic force to form an anastomosis between hollow bodies |
| US6802847B1 (en) | 2000-04-29 | 2004-10-12 | Ventrica, Inc. | Devices and methods for forming magnetic anastomoses and ports in vessels |
| US7232449B2 (en) | 2000-04-29 | 2007-06-19 | Medtronic, Inc. | Components, systems and methods for forming anastomoses using magnetism or other coupling means |
| US7241300B2 (en) | 2000-04-29 | 2007-07-10 | Medtronic, Inc, | Components, systems and methods for forming anastomoses using magnetism or other coupling means |
| WO2001082803A1 (en) * | 2000-04-29 | 2001-11-08 | Ventrica, Inc. | Methods and devices using magnetic force to form an anastomosis between hollow bodies |
| US7938841B2 (en) * | 2000-04-29 | 2011-05-10 | Medtronic, Inc. | Components, systems and methods for forming anastomoses using magnetism or other coupling means |
| US7909837B2 (en) | 2000-12-13 | 2011-03-22 | Medtronic, Inc. | Methods, devices and systems for forming magnetic anastomoses |
| WO2004045383A2 (en) * | 2002-11-18 | 2004-06-03 | Ventrica, Inc. | Devices and methods for forming magnetic anastomoses between vessels |
| WO2004045383A3 (en) * | 2002-11-18 | 2005-01-27 | Ventrica Inc | Devices and methods for forming magnetic anastomoses between vessels |
| RU2318474C1 (en) * | 2003-10-10 | 2008-03-10 | Аршад КВАДРИ | System and method for endoluminal prosthetics of branched vessels and those with bifurcations |
| CN102835985A (en) * | 2012-08-15 | 2012-12-26 | 西安交通大学 | Limited portal-caval shunt magnetic anastomosis ring |
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