SU1388002A1 - Ultrasonic scalpel - Google Patents
Ultrasonic scalpel Download PDFInfo
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- SU1388002A1 SU1388002A1 SU843725996A SU3725996A SU1388002A1 SU 1388002 A1 SU1388002 A1 SU 1388002A1 SU 843725996 A SU843725996 A SU 843725996A SU 3725996 A SU3725996 A SU 3725996A SU 1388002 A1 SU1388002 A1 SU 1388002A1
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- USSR - Soviet Union
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- ultrasonic
- ultrasonic scalpel
- working part
- double
- scalpel
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Abstract
Изобретение относитс к медицинским инструментам. Дл отделени жирового сосудистого лоскута от сердечной мьшцы скальпель выполнен в виде УЗ-концентратора 1 с режущей рабочей частью 2, имеющей форму лопатки с обоюдоострыми боковыми кра ми 3 и затупленной торцовой частью 4. 2 ил.This invention relates to medical instruments. In order to separate the adipose vascular flap from the heart muscle, the scalpel is made in the form of an ultrasonic concentrator 1 with a cutting working part 2, shaped like a scapula with double-pointed side edges 3 and a blunt end part 4. 2 Il.
Description
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Изобрегение относитс к медицинской техн же, используемой при кар- диохирург ческих операци х,The image refers to the medical technology used in cardiac surgery,
Целью изобретени вл етс отде- ление лшрового сосудистого лоскута от сердечной мьшцы.The aim of the invention is the separation of a large vascular flap from the heart muscle.
На фиг. 1 изображен ультразвуковой скальпель5 вид спередиJ на фиг. 2 - сечение А-А на фиг 1 j на фкг. Б на фиг, 1,FIG. 1 shows an ultrasonic scalpel5 front viewJ in FIG. 2 - section A-A in FIG. 1 j per fcg. B in FIG. 1,
Ультразвуковой скальпель выполнен в виде ультразвукового-концентратора 1 с режущей рабочей частью 2, Рабоча часть 2 имеет форму дтопатки с обоюдоострыми боковыми кра ми 3 и затупленной торцовой частью 4.The ultrasonic scalpel is made in the form of an ultrasonic concentrator 1 with a cutting working part 2, Working part 2 has the shape of a shovel with double-edged lateral edges 3 and a blunt end part 4.
Изобретение используют следующим образом.The invention is used as follows.
Известным путем обеспечиваетс доступ к сердцу. После проведени электрофйзиологических исследований и уточнени локализа1щи дополнительного пучка проведени в правой стенке сердца между правым предсердием и правым желудочком зажимом в этой зоне нат гиваетс стенка правого предсерди . Предварительно соединенный с электромеханическим преобразователемAccess is known in a known manner. After conducting electrophysiological studies and clarifying the localization of the additional bundle, the wall of the right atrium is drawn in this zone in the right heart wall between the right atrium and the right ventricle. Pre-connected to electromechanical converter
ультразвуковой скальпель, совершающий продольные механические колебани , прикладывают к эпикарду у венечной борозды и после рассечени его на необходимую длину производ т отделение жирового сосудистого лоскута от мьшечного на венечной борозде .An ultrasonic scalpel that performs longitudinal mechanical vibrations is applied to the epicardium at the coronary sulcus and, after dissecting it to the required length, the fatty vascular flap is separated from the minor on the coronary sulcus.
Механические колебани имеют частоту 22-44 кГц и амплитуду 35-40 мкм.Mechanical vibrations have a frequency of 22–44 kHz and an amplitude of 35–40 µm.
Операцию осуществл ют бескровно, быстро, без повреждени целостности жировой клетчатки. При этом наличие обоюдоострых боковых краев и затупленной торцовой части позвол ет раздел ть ткани различной плотности,The operation is carried out bloodlessly, quickly, without damaging the integrity of the fatty tissue. At the same time, the presence of double-edged side edges and a blunt end part allows the separation of tissues of different density,
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843725996A SU1388002A1 (en) | 1984-04-13 | 1984-04-13 | Ultrasonic scalpel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843725996A SU1388002A1 (en) | 1984-04-13 | 1984-04-13 | Ultrasonic scalpel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1388002A1 true SU1388002A1 (en) | 1988-04-15 |
Family
ID=21113331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU843725996A SU1388002A1 (en) | 1984-04-13 | 1984-04-13 | Ultrasonic scalpel |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1388002A1 (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5188102A (en) * | 1990-05-11 | 1993-02-23 | Sumitomo Bakelite Company Limited | Surgical ultrasonic horn |
| US5449370A (en) * | 1993-05-12 | 1995-09-12 | Ethicon, Inc. | Blunt tipped ultrasonic trocar |
| US5746756A (en) * | 1996-06-03 | 1998-05-05 | Ethicon Endo-Surgery, Inc. | Internal ultrasonic tip amplifier |
| US5938633A (en) * | 1997-07-09 | 1999-08-17 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical devices |
| GB2442137A (en) * | 2006-09-19 | 2008-03-26 | Sra Dev Ltd | Twin bladed ultrasonic surgical tool head |
| US8242398B2 (en) | 2007-06-11 | 2012-08-14 | Sra Developments Limited | Switch for ultrasonic surgical tool |
| US8303613B2 (en) | 2007-12-07 | 2012-11-06 | Zevex, Inc. | Ultrasonic instrument using langevin type transducers to create transverse motion |
| US8454551B2 (en) | 2008-08-22 | 2013-06-04 | Zevex, Inc. | Removable adapter for phacoemulsification handpiece having irrigation and aspiration fluid paths |
| US8668710B2 (en) | 2008-05-21 | 2014-03-11 | Sra Developments Limited | Ultrasonic tissue dissector |
| US9173672B2 (en) | 2006-05-31 | 2015-11-03 | Sra Developments Limited | Ultrasonic surgical tool |
| US9387004B2 (en) | 2005-03-03 | 2016-07-12 | Sra Developments Limited | Ultrasonic cutting tool |
| US10874417B2 (en) | 2015-08-11 | 2020-12-29 | Reach Surgical, Inc. | Double hook ultrasonic surgical blade |
-
1984
- 1984-04-13 SU SU843725996A patent/SU1388002A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР 316275. кл. А 61 В 17/32. 1965. ; * |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5188102A (en) * | 1990-05-11 | 1993-02-23 | Sumitomo Bakelite Company Limited | Surgical ultrasonic horn |
| US5449370A (en) * | 1993-05-12 | 1995-09-12 | Ethicon, Inc. | Blunt tipped ultrasonic trocar |
| US5746756A (en) * | 1996-06-03 | 1998-05-05 | Ethicon Endo-Surgery, Inc. | Internal ultrasonic tip amplifier |
| US5879364A (en) * | 1996-06-03 | 1999-03-09 | Ethicon Endo-Surgery, Inc. | Internal ultrasonic tip amplifier |
| US5938633A (en) * | 1997-07-09 | 1999-08-17 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical devices |
| US9387004B2 (en) | 2005-03-03 | 2016-07-12 | Sra Developments Limited | Ultrasonic cutting tool |
| US9173672B2 (en) | 2006-05-31 | 2015-11-03 | Sra Developments Limited | Ultrasonic surgical tool |
| AU2007327371B2 (en) * | 2006-09-19 | 2013-03-07 | Sra Developments Limited | Improved ultrasonic surgical tool |
| US9358030B2 (en) | 2006-09-19 | 2016-06-07 | Sra Developments Limited | Ultrasonic surgical tool |
| GB2442137A (en) * | 2006-09-19 | 2008-03-26 | Sra Dev Ltd | Twin bladed ultrasonic surgical tool head |
| US8242398B2 (en) | 2007-06-11 | 2012-08-14 | Sra Developments Limited | Switch for ultrasonic surgical tool |
| US8303613B2 (en) | 2007-12-07 | 2012-11-06 | Zevex, Inc. | Ultrasonic instrument using langevin type transducers to create transverse motion |
| US8668710B2 (en) | 2008-05-21 | 2014-03-11 | Sra Developments Limited | Ultrasonic tissue dissector |
| US9474542B2 (en) | 2008-05-21 | 2016-10-25 | Sra Developments Ltd. | Ultrasonic transducer system |
| US8454551B2 (en) | 2008-08-22 | 2013-06-04 | Zevex, Inc. | Removable adapter for phacoemulsification handpiece having irrigation and aspiration fluid paths |
| US10874417B2 (en) | 2015-08-11 | 2020-12-29 | Reach Surgical, Inc. | Double hook ultrasonic surgical blade |
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