SU1223895A1 - Electrosurgical instrument for coagulation of vessels - Google Patents
Electrosurgical instrument for coagulation of vessels Download PDFInfo
- Publication number
- SU1223895A1 SU1223895A1 SU792818211A SU2818211A SU1223895A1 SU 1223895 A1 SU1223895 A1 SU 1223895A1 SU 792818211 A SU792818211 A SU 792818211A SU 2818211 A SU2818211 A SU 2818211A SU 1223895 A1 SU1223895 A1 SU 1223895A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- jaws
- vessels
- coagulation
- electrosurgical instrument
- branches
- Prior art date
Links
- 230000015271 coagulation Effects 0.000 title claims description 5
- 238000005345 coagulation Methods 0.000 title claims description 5
- 239000008280 blood Substances 0.000 claims description 4
- 210000004369 blood Anatomy 0.000 claims description 4
- 210000004204 blood vessel Anatomy 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000009297 electrocoagulation Methods 0.000 description 2
- 230000001112 coagulating effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Description
1one
Изобретение относитс к медицине, а именно к устройствам дл высокочастотной электрохирургии.This invention relates to medicine, in particular to devices for high-frequency electrosurgery.
Известен электрохирургический инструмент дл коагул ции сосудов, содержащий изолированные друг от друга бранши с рабочими губками, одна из которых выполнена в виде стержн , а друга - в виде вилки с параллельными стержн ми, и токоведущие провода, соединенные с губками .An electrosurgical instrument for coagulating vessels is known, containing insulated branches with working jaws, one of which is in the form of a rod, and the other in the form of a fork with parallel rods, and current-carrying wires connected to the jaws.
Недостатком известного инструмента вл етс ненадежное сваривание стенок кровеносных сосудов, особенно больших диаметров , из-за неполного удалени крови из коагулируемого участка сосуда.A disadvantage of the known instrument is unreliable welding of the walls of blood vessels, especially of large diameters, due to incomplete removal of blood from the coagulated portion of the vessel.
Цель изобретени - повышение надежности сваривани стенок кровеносных сосудов путем голного удалени крови из коагулируемого участка сосуда.The purpose of the invention is to increase the reliability of welding the walls of blood vessels by removing blood from the coagulable portion of the vessel.
Указанна цель достигаетс тем, что мектрохирургический инструмент дл коагул ции сосудов, содержащий изолированные друг от друга бранпш с рабочими губками , одна из которых выполнена в виде стержн , а друга - в виде вилки с параллельными стержн ми, и токоведуцдие провода, соединенные с губками, снабжен корпусом с ручкой, в котором установлены браннш, при этом одна из бранш жестко св зана с корпусом, а друга установлена с возможностью параллельного перемещени относительно первой бранши.This goal is achieved by the fact that a surgical instrument for coagulation of vessels, containing isolated from each other branches with working jaws, one of which is made in the form of a rod, and the other - in the form of a fork with parallel rods, and conductive wires connected to the jaws, it is provided with a housing with a handle in which a branch is installed, with one of the branches rigidly connected to the housing, and the other is installed with the possibility of parallel movement relative to the first branch.
На фиг . 1 схематически изображен пред- :1агаемый электрохирургический инструмент дл коагул ции сосудов, продольный разрез; на фиг. 2 -- сечение А-А на фиг. 1.FIG. Figure 1 shows schematically the pre-: lagged electrosurgical instrument for vascular coagulation, a longitudinal section; in fig. 2 is a section A-A in FIG. one.
1515
12238951223895
Электрохирургический инструмент дл коагул ции сосудов содержит изолированные друг от друга бранши 1 и 2 с рабочими губками 3 и 4 и токоведуш,ие провода 5. Губка 3 выполнена в виде стерж н , а губка 4 - в виде вилки с параллельными стержн ми 6 и 7. Инструмент снабжен корпусом 8 с ручкой 9, в котором установлены бранши 1 и 2, при этом бранша 1 жестко св зана с корпу10 сом 8, а бранша 2 установлена с возможностью параллельного перемешени относительно бранши 1. Бранша 2 подпружинена цилиндрической пружиной 10 и на ней установлена нажимна кнопка 11.The electrosurgical instrument for the coagulation of blood vessels contains branches 1 and 2 insulated from each other with working jaws 3 and 4 and current conducting wires 5. Sponge 3 is made in the form of rods, and sponge 4 is in the form of a fork with parallel rods 6 and 7 The tool is provided with a housing 8 with a handle 9 in which the branches 1 and 2 are installed, while the branch 1 is rigidly connected to the housing 8, and the branch 2 is installed with the possibility of parallel mixing relative to the branch 1. The branch 2 is spring-loaded with a cylindrical spring 10 and on it set push button 11.
Дл электрокоагул ции (сваривани ) невскрытого сосуда в просвете раны, передн стенка которого обнажена, производ т его механическое выделение при помош.и губки 3. После выделени сосуда губку 3 размеш,ают под сосудом, нажимают на кноп2Q ку И (сжима тем самым пружину 10), перемещают браншу 2 вдоль корпуса 8, а следовательно и вдоль бранши 1. В процессе сближени рабочих губок 3 и 4 инструмента параллельные стержни 6 и 7 губки 4 начинают оказывать механическоеFor electrocoagulation (welding) of an unopened vessel in the lumen of the wound, the front wall of which is exposed, it is mechanically released with help of the sponge 3. After releasing the vessel, the sponge 3 is stirred, pressed under the vessel, thereby pressing the spring 10), the branch 2 is moved along the housing 8, and therefore along the branch 1. During the process of drawing together the working jaws 3 and 4 of the tool, the parallel rods 6 and 7 of the jaw 4 begin to exert mechanical
25 давление на сосуд и по мере прохожде- ии по обеим сторонам губки 3 вытесн ют кровь из внутренней полости сосуда в зоне намеченной электрокоагул ции. Когда губки 3 и 4 окончательно смыкаютс , к ним подаетс диатермический ток25, the pressure on the vessel and as it passes on both sides of the sponge 3 displaces blood from the internal cavity of the vessel in the area of the intended electrocoagulation. When the jaws 3 and 4 finally close, a diathermic current is applied to them.
ОЛU /LU /
высокой частоты. Сосуд коагулируетс (свариваетс ). После окончани операции отпускают кнопку II и бранша 2 под действием пружины 10 возвращаетс в исходное положение. high frequency. The vessel is coagulated (welded). After the operation is completed, the button II is released and the branch 2 is returned to its original position by the action of the spring 10.
1Л,1L,
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792818211A SU1223895A1 (en) | 1979-08-24 | 1979-08-24 | Electrosurgical instrument for coagulation of vessels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792818211A SU1223895A1 (en) | 1979-08-24 | 1979-08-24 | Electrosurgical instrument for coagulation of vessels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1223895A1 true SU1223895A1 (en) | 1986-04-15 |
Family
ID=20849988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792818211A SU1223895A1 (en) | 1979-08-24 | 1979-08-24 | Electrosurgical instrument for coagulation of vessels |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1223895A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5186714A (en) * | 1992-05-18 | 1993-02-16 | Yab Revo-Tech Inc. | Multifunctional surgical instrument |
| WO1996025122A1 (en) * | 1995-02-14 | 1996-08-22 | Nauchno-Proizvodstvennoe Predpriyatie 'polet' | Device for castrating animals by applying high-frequency currents to the testes |
| US5554112A (en) * | 1992-10-09 | 1996-09-10 | Birtcher Medical Systems, Inc. | Minimally invasive irrigator/aspirator surgical probe and method of using same |
| RU2618186C2 (en) * | 2014-06-25 | 2017-05-02 | Эрбе Электромедицин Гмбх | Surgical instrument |
| RU2670681C2 (en) * | 2014-02-12 | 2018-10-24 | Эрбе Электромедицин Гмбх | Surgical instrument comprising electrode support |
-
1979
- 1979-08-24 SU SU792818211A patent/SU1223895A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 649422, кл. А 61 В 17/32, 1977. * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5186714A (en) * | 1992-05-18 | 1993-02-16 | Yab Revo-Tech Inc. | Multifunctional surgical instrument |
| US5554112A (en) * | 1992-10-09 | 1996-09-10 | Birtcher Medical Systems, Inc. | Minimally invasive irrigator/aspirator surgical probe and method of using same |
| WO1996025122A1 (en) * | 1995-02-14 | 1996-08-22 | Nauchno-Proizvodstvennoe Predpriyatie 'polet' | Device for castrating animals by applying high-frequency currents to the testes |
| RU2670681C2 (en) * | 2014-02-12 | 2018-10-24 | Эрбе Электромедицин Гмбх | Surgical instrument comprising electrode support |
| RU2670681C9 (en) * | 2014-02-12 | 2018-12-13 | Эрбе Электромедицин Гмбх | Surgical instrument comprising electrode support |
| US11723715B2 (en) | 2014-02-12 | 2023-08-15 | Erbe Elektromedizin Gmbh | Surgical instrument comprising electrode support |
| RU2618186C2 (en) * | 2014-06-25 | 2017-05-02 | Эрбе Электромедицин Гмбх | Surgical instrument |
| US10130414B2 (en) | 2014-06-25 | 2018-11-20 | Erbe Elektromedizin Gmbh | Surgical instrument |
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