SU938977A1 - Device for dissection of vessels walls - Google Patents
Device for dissection of vessels walls Download PDFInfo
- Publication number
- SU938977A1 SU938977A1 SU802894194A SU2894194A SU938977A1 SU 938977 A1 SU938977 A1 SU 938977A1 SU 802894194 A SU802894194 A SU 802894194A SU 2894194 A SU2894194 A SU 2894194A SU 938977 A1 SU938977 A1 SU 938977A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- scalpel
- dissection
- elastic balloon
- dissecting
- walls
- Prior art date
Links
- 238000002224 dissection Methods 0.000 title 1
- 210000004204 blood vessel Anatomy 0.000 claims description 2
- 230000001154 acute effect Effects 0.000 description 2
- 210000000709 aorta Anatomy 0.000 description 2
- 208000002251 Dissecting Aneurysm Diseases 0.000 description 1
- 206010002895 aortic dissection Diseases 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000001105 femoral artery Anatomy 0.000 description 1
- 238000002690 local anesthesia Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
- A61B17/320725—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with radially expandable cutting or abrading elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
- A61B2017/22051—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
- A61B2017/22061—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation for spreading elements apart
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Surgical Instruments (AREA)
Description
1one
Изобретение относитс к медицинской технике, а именно к устройствам лечени заболеваний аорты, осложненными расслаивающей аневризмой в острой фазе.The invention relates to medical technology, namely to devices for the treatment of diseases of the aorta complicated by dissecting aneurysm in the acute phase.
Известно устройство дл рассечени стенок сосудов, содержащее насос и св занный с ним трубопровод, на конце которого установлен полый контейнер с окнами, в котором установлены эластичный баллон, соединенный с трубопроводом, и скальпель 1.A device for dissecting vessel walls is known, comprising a pump and a pipeline connected to it, at the end of which a hollow container with windows is installed, in which an elastic balloon connected to the pipeline and a scalpel 1 are installed.
Однако известное устройство имеет сложную конструкцию, трудоемко в управлении, что замедл ет и осложн ет работу хирурга.However, the known device has a complex structure, time-consuming to manage, which slows down and complicates the work of the surgeon.
Цель изобретени - упрощение конструкции устройства.The purpose of the invention is to simplify the design of the device.
Эта цель достигаетс тем, что в устройстве дл рассечени стенок сосудов, содержащем насос и св занный с ним трубопровод, на конце которого установлен полый контейнер с окнами, в котором установлены эластичный баллон, соединенный с трубопроводом , и скальпель, последний выполнен в виде плоской пружины с режущим элементом на конце, причем пружина взаимодействует с эластичным баллоном.This goal is achieved by the fact that in a device for dissecting vessel walls, comprising a pump and a pipeline connected to it, at the end of which a hollow container with windows is installed, in which an elastic balloon connected to the pipeline and a scalpel are installed, the latter is made in the form of a flat spring with a cutting element at the end, and the spring interacts with an elastic balloon.
На чертеже изображено устройство дл рассечени стенок сосудов, общий вид.The drawing shows a device for cutting the walls of blood vessels, a general view.
Устройство дл рассечени стенок сосудов содержит насос 1 и св занный с ним трубопровод , на конце которого установлен полый контейнер 3 с окнами А, в котором установлены эластичный баллон 4, соединенный с трубопроводом 2, и скальпель 5, при этом скальпель 5 выполнен в виде плоской пружины с режущим элементом 6 на конце, причем пружина взаимодействует с эластичным баллоном 4.A device for dissecting vessel walls comprises a pump 1 and a pipeline connected to it, at the end of which a hollow container 3 with windows A is installed, in which an elastic cylinder 4 connected to pipeline 2 and a scalpel 5 are installed, the scalpel 5 being made in the form of a flat springs with a cutting element 6 at the end, and the spring interacts with an elastic cylinder 4.
Устройство работает следующим образом The device works as follows
10 У больного с острой фазой расслаивающей аневризмой аорты под местной анастезией выдел ют общую бедренную артерию с последующей поперечной артериотомией. В образовавщийс просвет артерии ввод т 15 устройство и проталкивают в полость аорты под рентгенотелевизионным контролем. При достижении дистального конца аневризматического мешка насосом 1 эластичный баллон 4 накачивают физологическим 2Q раствором до упора в противоположную стенку аорты. Эластичный баллон 4 при этом отгибает скальпель 5, выполненный в виде консольной пружины, таким образом, что скальпель 5 прижимаетс к внутренней стенке полого контейнера 3, а режущий эле10 In a patient with an acute phase of dissecting aortic aneurysm, a common femoral artery is isolated under local anesthesia, followed by transverse arteriotomy. A device is inserted into the resulting lumen of the artery and pushed into the aortic cavity under x-ray control. When the distal end of the aneurysmal bag is reached by pump 1, an elastic balloon 4 is pumped with a physiological 2Q solution until it stops against the opposite wall of the aorta. The elastic balloon 4 in this case bends the scalpel 5, made in the form of a cantilever spring, so that the scalpel 5 presses against the inner wall of the hollow container 3, and the cutting element
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802894194A SU938977A1 (en) | 1980-03-12 | 1980-03-12 | Device for dissection of vessels walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802894194A SU938977A1 (en) | 1980-03-12 | 1980-03-12 | Device for dissection of vessels walls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU938977A1 true SU938977A1 (en) | 1982-06-30 |
Family
ID=20882760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU802894194A SU938977A1 (en) | 1980-03-12 | 1980-03-12 | Device for dissection of vessels walls |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU938977A1 (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4589412A (en) * | 1984-01-03 | 1986-05-20 | Intravascular Surgical Instruments, Inc. | Method and apparatus for surgically removing remote deposits |
| US4627436A (en) * | 1984-03-01 | 1986-12-09 | Innoventions Biomedical Inc. | Angioplasty catheter and method for use thereof |
| US4631052A (en) * | 1984-01-03 | 1986-12-23 | Intravascular Surgical Instruments, Inc. | Method and apparatus for surgically removing remote deposits |
| US4669469A (en) * | 1986-02-28 | 1987-06-02 | Devices For Vascular Intervention | Single lumen atherectomy catheter device |
| US4676243A (en) * | 1984-10-31 | 1987-06-30 | Aldebaran Xiii Consulting Company | Automated anterior capsulectomy instrument |
| US4685458A (en) * | 1984-03-01 | 1987-08-11 | Vaser, Inc. | Angioplasty catheter and method for use thereof |
| US4747405A (en) * | 1984-03-01 | 1988-05-31 | Vaser, Inc. | Angioplasty catheter |
| WO1988004157A1 (en) * | 1986-12-02 | 1988-06-16 | Vaser, Inc. | Angioplasty catheter and method of use thereof |
| US4790813A (en) * | 1984-12-17 | 1988-12-13 | Intravascular Surgical Instruments, Inc. | Method and apparatus for surgically removing remote deposits |
| WO1990007909A1 (en) * | 1989-01-18 | 1990-07-26 | Applied Urology, Inc. | Dilatation catheter assembly with cutting element |
| USRE33569E (en) * | 1986-02-28 | 1991-04-09 | Devices For Vascular Intervention, Inc. | Single lumen atherectomy catheter device |
| US5053044A (en) * | 1988-01-11 | 1991-10-01 | Devices For Vascular Intervention, Inc. | Catheter and method for making intravascular incisions |
| WO1992012762A1 (en) * | 1991-01-29 | 1992-08-06 | Applied Medical Resources, Inc. | Catheter with electrosurgical cutter |
| US5176693A (en) * | 1992-05-11 | 1993-01-05 | Interventional Technologies, Inc. | Balloon expandable atherectomy cutter |
| US5628746A (en) * | 1989-01-18 | 1997-05-13 | Applied Medical Resources Corporation | Dilatation catheter assembly with cutting element and method of using the same |
| US5697944A (en) * | 1995-11-15 | 1997-12-16 | Interventional Technologies Inc. | Universal dilator with expandable incisor |
| US5779698A (en) * | 1989-01-18 | 1998-07-14 | Applied Medical Resources Corporation | Angioplasty catheter system and method for making same |
| US5792158A (en) * | 1995-11-15 | 1998-08-11 | Lary; Banning Gray | University dilator with expandable incisor |
| US5904679A (en) * | 1989-01-18 | 1999-05-18 | Applied Medical Resources Corporation | Catheter with electrosurgical cutter |
-
1980
- 1980-03-12 SU SU802894194A patent/SU938977A1/en active
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4631052A (en) * | 1984-01-03 | 1986-12-23 | Intravascular Surgical Instruments, Inc. | Method and apparatus for surgically removing remote deposits |
| US4589412A (en) * | 1984-01-03 | 1986-05-20 | Intravascular Surgical Instruments, Inc. | Method and apparatus for surgically removing remote deposits |
| US4627436A (en) * | 1984-03-01 | 1986-12-09 | Innoventions Biomedical Inc. | Angioplasty catheter and method for use thereof |
| US5437659A (en) * | 1984-03-01 | 1995-08-01 | Eli Lilly And Company | Angioplasty catheter and method of use thereof |
| US4685458A (en) * | 1984-03-01 | 1987-08-11 | Vaser, Inc. | Angioplasty catheter and method for use thereof |
| US4747405A (en) * | 1984-03-01 | 1988-05-31 | Vaser, Inc. | Angioplasty catheter |
| US4676243A (en) * | 1984-10-31 | 1987-06-30 | Aldebaran Xiii Consulting Company | Automated anterior capsulectomy instrument |
| US4790813A (en) * | 1984-12-17 | 1988-12-13 | Intravascular Surgical Instruments, Inc. | Method and apparatus for surgically removing remote deposits |
| USRE33569E (en) * | 1986-02-28 | 1991-04-09 | Devices For Vascular Intervention, Inc. | Single lumen atherectomy catheter device |
| US4669469A (en) * | 1986-02-28 | 1987-06-02 | Devices For Vascular Intervention | Single lumen atherectomy catheter device |
| WO1988004157A1 (en) * | 1986-12-02 | 1988-06-16 | Vaser, Inc. | Angioplasty catheter and method of use thereof |
| US5053044A (en) * | 1988-01-11 | 1991-10-01 | Devices For Vascular Intervention, Inc. | Catheter and method for making intravascular incisions |
| WO1990007909A1 (en) * | 1989-01-18 | 1990-07-26 | Applied Urology, Inc. | Dilatation catheter assembly with cutting element |
| US5628746A (en) * | 1989-01-18 | 1997-05-13 | Applied Medical Resources Corporation | Dilatation catheter assembly with cutting element and method of using the same |
| US5779698A (en) * | 1989-01-18 | 1998-07-14 | Applied Medical Resources Corporation | Angioplasty catheter system and method for making same |
| US5904679A (en) * | 1989-01-18 | 1999-05-18 | Applied Medical Resources Corporation | Catheter with electrosurgical cutter |
| WO1992012762A1 (en) * | 1991-01-29 | 1992-08-06 | Applied Medical Resources, Inc. | Catheter with electrosurgical cutter |
| US5176693A (en) * | 1992-05-11 | 1993-01-05 | Interventional Technologies, Inc. | Balloon expandable atherectomy cutter |
| US5697944A (en) * | 1995-11-15 | 1997-12-16 | Interventional Technologies Inc. | Universal dilator with expandable incisor |
| US5792158A (en) * | 1995-11-15 | 1998-08-11 | Lary; Banning Gray | University dilator with expandable incisor |
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