SU442795A1 - An apparatus for intravascular operations - Google Patents

An apparatus for intravascular operations

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Publication number
SU442795A1
SU442795A1 SU1778067A SU1778067A SU442795A1 SU 442795 A1 SU442795 A1 SU 442795A1 SU 1778067 A SU1778067 A SU 1778067A SU 1778067 A SU1778067 A SU 1778067A SU 442795 A1 SU442795 A1 SU 442795A1
Authority
SU
USSR - Soviet Union
Prior art keywords
apparatus
intravascular
operations
tip
device
Prior art date
Application number
SU1778067A
Other languages
Russian (ru)
Inventor
Леодор Сергеевич Юхин
Original Assignee
Л.С. Юхин
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Л.С. Юхин filed Critical Л.С. Юхин
Priority to SU1778067A priority Critical patent/SU442795A1/en
Application granted granted Critical
Publication of SU442795A1 publication Critical patent/SU442795A1/en

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Description

Изобретение относитс к облас та медшдины и касаетс хирургических инструментов. The invention relates to Oblas that medshdiny and relates to surgical instruments.

Известно устройство дл внутрисосудистых операций, содержащее регфщих элемент, выполненный в виде цилиндричевкого распатора, и гибкий вал с подвижным цанговым зашмом. A device for intravascular operations comprising regfschih element made in the form tsilindrichevkogo rasp, and the flexible shaft with the movable collet zashmom.

Однако при операции возможно травмирование внутренних стенок со суда. However, when the operation is possible injury to vessels with internal walls.

С целью исключени травмировани внутренних стенок сосуда и обеспечени удалени отдельных тромбов предлагаемое устройство со держит гибкий трубчатый корпус со штуцером дл подсоединени к источ нику вакуума и жестким наконечником , а режущий элемент выполнен в виде винтообразного ножа о ошю рыми режутдими кроллками, расположенными под тупым углом,и установлен в жестком наконечнш е, In order to avoid of injury of internal walls of the vessel and allowing the removal of individual thrombi proposed device contains a flexible, tubular body with a nozzle for connection to a SOURCE vacuum nick and a hard tip and the cutting element is a helical blade on oshyu rymi rezhutdimi krollkami disposed at an obtuse angle, and installed in the hard nakonechnsh e

на . on . I показано предлагаемое Устройство дл внутрисо(,дистых I shows the proposed apparatus vnutriso (, kyanite

1операщ{й, вид; 1operasch {nd, view; на фаг. on phage. вид По стрелке А на фиг.1; view on arrow A in Figure 1; на фиг. FIG. 3 - сечение по Б-Б на фиг,2. 3 - a section along B-B in Figure 2.

Устройство дл внутрисосудистых 5 операций состоит из тонкостенного, сделанного в форме усеченного конуса , жесткого наконечника I, винтообразного ножа 2, трубчатого кор пуса 3 и гибкого вала 4. 0 Винтообразный нож, выполненный из нержавеющей стали, на торце имеет разведенные под тупым углом, примерно 135 . An apparatus for intravascular 5 operations consists of a thin, made in the form of a truncated cone of the hard tip I, the helical blade 2, Pusa tubular armature 3 and the flexible shaft 4. 0 Helicoidal blade made of stainless steel, has on the end face at an obtuse angle diluted approximately 135. режущие кромки 5. cutting edge 5.

Корпус 3 дистальным концом крепитс на ступенчатом уступе наконечника I заподлицо с ним, а другим соедин етс через штуцер 6 источником BaiQryMa, Housing 3 is mounted on the distal end of the stepped ledge I tip flush with it, and the other is connected to the source via the connection 6 BaiQryMa,

Штуцер имеет полый винт 7 дл 0 регулировани степени разрежени Б устройстве. Fitting a hollow screw 7 for controlling the vacuum degree 0 B device.

через разрез в стенке сосуда устройство ввод т в просвет сосуда в месте, где клинически тромба не определ етс . through an incision in the vessel wall of the device is introduced into the vessel lumen at the site where the thrombus is not clinically determined. Устройство продвигаетI с по сосуду к тромбу, включаетс prodvigaetI device through the vessel to the thrombus, incorporated

ИСТОЧНИК вакуума. The vacuum source. Тромб, благодар разрежению в вахсууыной системе T-4DO-IOOO мм.рт.ст.), подсасываетс к жесткому наконечнику и дробно иссекаетс ножом с острнми рехущШ кромками на конце. Thrombus due to underpressure in the system vahsuuynoy T-4DO-IOOO mmHg) podsasyvaets the hard tip and a fractional issekaets ostrnmi rehuschSh knife edges at the end. Иссекаеше тромоотические массы эвакуируютс с кровью в банку дл сбора и фильтра pui .Кровь при необходимости после отфильтровани через многослойную капроновую ткань переливаетс оперируемрад падиенту. Issekaeshe tromooticheskie mass evakuiruyuts with blood in the bank to collect and filter pui .Krov if necessary after the filtered through a multilayer fabric caproic operiruemrad padientu overflows.

При выполнении тромбснтимэктомии кра жесткого наконечника вывод тс за интиму после предварительной отслойщ ее в месте введени устройства. When the hard tip trombsntimektomii edges are output for provisional otsloysch intima after its administration at the site of the device. Эластичность, монолитность трубчатого корпуса и наконечника с вращающимс внутри ножш, исполн щим нкцию и шнека ,. Elasticity monolithic tubular body and tip with a rotatable inside nozhsh executing conductive nktsiyu and screw. создают удобства и безопасность введени устройства на ооль provide convenience and security administration of devices on ool

щую глубину проа легком вращательно-поступательном продвижении его рукой рперирущего хирурга. conductive depth Proa lightweight rotary translational advancing his hand rperiruschego surgeon.

ПРВДМЕТ ИЗОБРЕТШИЙ PRVDMET invented

Устройство дл внутрисосудистых операций содержащее гибкий вал и режущий элемент, отличающее с тем, НТО, с целью исключени травмировани внутренних стенок сосуда и обеспечени удалени отделённых тромбов,оно содержит гиб кий трубчатый корпус со штуцером дл подсоединени к источнику вакуума и жестким наконечником, а реаущий элемент выполнен в виде винтообразного ножа с торцовыми режущими кромками, располо кенньшв под тупым углом, и установлен в жестком наконечнике. An apparatus for intravascular surgery comprising a flexible shaft and a cutting element which distinguishes the fact NTO in order exclusion of injury of internal walls of the vessel and allowing the removal of separated blood clots, it comprises a gib cue tubular body with a nozzle for connection to a vacuum source and the rigid tip and reauschy element configured as a helical blade with the end cutting edges kennshv location with an obtuse angle, and installed in the hard tip.

В -б The -b

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ha.Z ha.Z

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SU1778067A 1972-04-27 1972-04-27 An apparatus for intravascular operations SU442795A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1778067A SU442795A1 (en) 1972-04-27 1972-04-27 An apparatus for intravascular operations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1778067A SU442795A1 (en) 1972-04-27 1972-04-27 An apparatus for intravascular operations

Publications (1)

Publication Number Publication Date
SU442795A1 true SU442795A1 (en) 1974-09-15

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Family Applications (1)

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SU1778067A SU442795A1 (en) 1972-04-27 1972-04-27 An apparatus for intravascular operations

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SU (1) SU442795A1 (en)

Cited By (36)

* Cited by examiner, † Cited by third party
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
US4631052A (en) * 1984-01-03 1986-12-23 Intravascular Surgical Instruments, Inc. Method and apparatus for surgically removing remote deposits
US4646736A (en) * 1984-09-10 1987-03-03 E. R. Squibb & Sons, Inc. Transluminal thrombectomy apparatus
US4790813A (en) * 1984-12-17 1988-12-13 Intravascular Surgical Instruments, Inc. Method and apparatus for surgically removing remote deposits
US4923462A (en) * 1987-03-17 1990-05-08 Cordis Corporation Catheter system having a small diameter rotatable drive member
US4936845A (en) * 1987-03-17 1990-06-26 Cordis Corporation Catheter system having distal tip for opening obstructions
US5423799A (en) * 1988-12-14 1995-06-13 Medtronic, Inc. Surgical instrument
US6001112A (en) 1998-04-10 1999-12-14 Endicor Medical, Inc. Rotational atherectomy device
US6451036B1 (en) 1998-04-10 2002-09-17 Endicor Medical, Inc. Rotational atherectomy system with stationary cutting elements
US6623495B2 (en) 1999-04-30 2003-09-23 Edwards Lifesciences Corporation Percutaneous material removal device tip
US6790215B2 (en) 1999-04-30 2004-09-14 Edwards Lifesciences Corporation Method of use for percutaneous material removal device and tip
US7842055B2 (en) 1998-04-10 2010-11-30 Ev3 Endovascular, Inc. Neuro thrombectomy catheter
US8192452B2 (en) 2009-05-14 2012-06-05 Tyco Healthcare Group Lp Easily cleaned atherectomy catheters and methods of use
US8226674B2 (en) 2000-12-20 2012-07-24 Tyco Healthcare Group Lp Debulking catheters and methods
US8246640B2 (en) 2003-04-22 2012-08-21 Tyco Healthcare Group Lp Methods and devices for cutting tissue at a vascular location
US8328829B2 (en) 1999-08-19 2012-12-11 Covidien Lp High capacity debulking catheter with razor edge cutting window
US8414604B2 (en) 2008-10-13 2013-04-09 Covidien Lp Devices and methods for manipulating a catheter shaft
US8469979B2 (en) 2000-12-20 2013-06-25 Covidien Lp High capacity debulking catheter with distal driven cutting wheel
US8496677B2 (en) 2009-12-02 2013-07-30 Covidien Lp Methods and devices for cutting tissue
US8597315B2 (en) 1999-08-19 2013-12-03 Covidien Lp Atherectomy catheter with first and second imaging devices
US8784440B2 (en) 2008-02-25 2014-07-22 Covidien Lp Methods and devices for cutting tissue
US8808186B2 (en) 2010-11-11 2014-08-19 Covidien Lp Flexible debulking catheters with imaging and methods of use and manufacture
US8920450B2 (en) 2010-10-28 2014-12-30 Covidien Lp Material removal device and method of use
US8992717B2 (en) 2011-09-01 2015-03-31 Covidien Lp Catheter with helical drive shaft and methods of manufacture
US8998937B2 (en) 1999-08-19 2015-04-07 Covidien Lp Methods and devices for cutting tissue
US9028512B2 (en) 2009-12-11 2015-05-12 Covidien Lp Material removal device having improved material capture efficiency and methods of use
US9119662B2 (en) 2010-06-14 2015-09-01 Covidien Lp Material removal device and method of use
US9456843B2 (en) 2014-02-03 2016-10-04 Covidien Lp Tissue-removing catheter including angular displacement sensor
US9532844B2 (en) 2012-09-13 2017-01-03 Covidien Lp Cleaning device for medical instrument and method of use
US9597110B2 (en) 2012-11-08 2017-03-21 Covidien Lp Tissue-removing catheter including operational control mechanism
US9687266B2 (en) 2009-04-29 2017-06-27 Covidien Lp Methods and devices for cutting and abrading tissue
US9801647B2 (en) 2006-05-26 2017-10-31 Covidien Lp Catheter including cutting element and energy emitting element
US9943329B2 (en) 2012-11-08 2018-04-17 Covidien Lp Tissue-removing catheter with rotatable cutter
US10213224B2 (en) 2014-06-27 2019-02-26 Covidien Lp Cleaning device for catheter and catheter including the same
US10292728B2 (en) 2014-02-03 2019-05-21 Covidien Lp Tissue-removing catheter with improved angular tissue-removing positioning within body lumen
US10292721B2 (en) 2015-07-20 2019-05-21 Covidien Lp Tissue-removing catheter including movable distal tip

Cited By (63)

* Cited by examiner, † Cited by third party
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
US4646736A (en) * 1984-09-10 1987-03-03 E. R. Squibb & Sons, Inc. Transluminal thrombectomy apparatus
US4790813A (en) * 1984-12-17 1988-12-13 Intravascular Surgical Instruments, Inc. Method and apparatus for surgically removing remote deposits
US4923462A (en) * 1987-03-17 1990-05-08 Cordis Corporation Catheter system having a small diameter rotatable drive member
US4936845A (en) * 1987-03-17 1990-06-26 Cordis Corporation Catheter system having distal tip for opening obstructions
US6443966B1 (en) 1988-12-14 2002-09-03 Intravascular Medical, Inc. Surgical instrument
US5423799A (en) * 1988-12-14 1995-06-13 Medtronic, Inc. Surgical instrument
US7771445B2 (en) 1998-04-10 2010-08-10 Ev3 Endovascular, Inc. Rotational atherectomy system with stationary cutting elements
US6206898B1 (en) 1998-04-10 2001-03-27 Endicor Medical, Inc. Rotational atherectomy device
US6451036B1 (en) 1998-04-10 2002-09-17 Endicor Medical, Inc. Rotational atherectomy system with stationary cutting elements
US6454779B1 (en) 1998-04-10 2002-09-24 Endicor Medical, Inc. Rotational atherectomy device
US8579926B2 (en) 1998-04-10 2013-11-12 Covidien Lp Plaque removal device with rotatable cutting element
US6666874B2 (en) 1998-04-10 2003-12-23 Endicor Medical, Inc. Rotational atherectomy system with serrated cutting tip
US7842055B2 (en) 1998-04-10 2010-11-30 Ev3 Endovascular, Inc. Neuro thrombectomy catheter
US6001112A (en) 1998-04-10 1999-12-14 Endicor Medical, Inc. Rotational atherectomy device
US6790215B2 (en) 1999-04-30 2004-09-14 Edwards Lifesciences Corporation Method of use for percutaneous material removal device and tip
US6623495B2 (en) 1999-04-30 2003-09-23 Edwards Lifesciences Corporation Percutaneous material removal device tip
US8597315B2 (en) 1999-08-19 2013-12-03 Covidien Lp Atherectomy catheter with first and second imaging devices
US10022145B2 (en) 1999-08-19 2018-07-17 Covidien Lp Methods and devices for cutting tissue
US8328829B2 (en) 1999-08-19 2012-12-11 Covidien Lp High capacity debulking catheter with razor edge cutting window
US9532799B2 (en) 1999-08-19 2017-01-03 Covidien Lp Method and devices for cutting tissue
US9615850B2 (en) 1999-08-19 2017-04-11 Covidien Lp Atherectomy catheter with aligned imager
US9788854B2 (en) 1999-08-19 2017-10-17 Covidien Lp Debulking catheters and methods
US9486237B2 (en) 1999-08-19 2016-11-08 Covidien Lp Methods and devices for cutting tissue
US8911459B2 (en) 1999-08-19 2014-12-16 Covidien Lp Debulking catheters and methods
US8998937B2 (en) 1999-08-19 2015-04-07 Covidien Lp Methods and devices for cutting tissue
US8469979B2 (en) 2000-12-20 2013-06-25 Covidien Lp High capacity debulking catheter with distal driven cutting wheel
US8226674B2 (en) 2000-12-20 2012-07-24 Tyco Healthcare Group Lp Debulking catheters and methods
US9241733B2 (en) 2000-12-20 2016-01-26 Covidien Lp Debulking catheter
US9999438B2 (en) 2003-04-22 2018-06-19 Covidien Lp Methods and devices for cutting tissue at a vascular location
US8246640B2 (en) 2003-04-22 2012-08-21 Tyco Healthcare Group Lp Methods and devices for cutting tissue at a vascular location
US8961546B2 (en) 2003-04-22 2015-02-24 Covidien Lp Methods and devices for cutting tissue at a vascular location
US9801647B2 (en) 2006-05-26 2017-10-31 Covidien Lp Catheter including cutting element and energy emitting element
US9445834B2 (en) 2008-02-25 2016-09-20 Covidien Lp Methods and devices for cutting tissue
US8784440B2 (en) 2008-02-25 2014-07-22 Covidien Lp Methods and devices for cutting tissue
US10219824B2 (en) 2008-02-25 2019-03-05 Covidien Lp Methods and devices for cutting tissue
US9192406B2 (en) 2008-10-13 2015-11-24 Covidien Lp Method for manipulating catheter shaft
US8414604B2 (en) 2008-10-13 2013-04-09 Covidien Lp Devices and methods for manipulating a catheter shaft
US9687266B2 (en) 2009-04-29 2017-06-27 Covidien Lp Methods and devices for cutting and abrading tissue
US9220530B2 (en) 2009-05-14 2015-12-29 Covidien Lp Easily cleaned atherectomy catheters and methods of use
US8574249B2 (en) 2009-05-14 2013-11-05 Covidien Lp Easily cleaned atherectomy catheters and methods of use
US8192452B2 (en) 2009-05-14 2012-06-05 Tyco Healthcare Group Lp Easily cleaned atherectomy catheters and methods of use
US9687267B2 (en) 2009-12-02 2017-06-27 Covidien Lp Device for cutting tissue
US8496677B2 (en) 2009-12-02 2013-07-30 Covidien Lp Methods and devices for cutting tissue
US9028512B2 (en) 2009-12-11 2015-05-12 Covidien Lp Material removal device having improved material capture efficiency and methods of use
US9913659B2 (en) 2009-12-11 2018-03-13 Covidien Lp Material removal device having improved material capture efficiency and methods of use
US9119662B2 (en) 2010-06-14 2015-09-01 Covidien Lp Material removal device and method of use
US9855072B2 (en) 2010-06-14 2018-01-02 Covidien Lp Material removal device and method of use
US9717520B2 (en) 2010-10-28 2017-08-01 Covidien Lp Material removal device and method of use
US8920450B2 (en) 2010-10-28 2014-12-30 Covidien Lp Material removal device and method of use
US9326789B2 (en) 2010-11-11 2016-05-03 Covidien Lp Flexible debulking catheters with imaging and methods of use and manufacture
US8808186B2 (en) 2010-11-11 2014-08-19 Covidien Lp Flexible debulking catheters with imaging and methods of use and manufacture
US9770259B2 (en) 2011-09-01 2017-09-26 Covidien Lp Catheter with helical drive shaft and methods of manufacture
US8992717B2 (en) 2011-09-01 2015-03-31 Covidien Lp Catheter with helical drive shaft and methods of manufacture
US9579157B2 (en) 2012-09-13 2017-02-28 Covidien Lp Cleaning device for medical instrument and method of use
US9532844B2 (en) 2012-09-13 2017-01-03 Covidien Lp Cleaning device for medical instrument and method of use
US9597110B2 (en) 2012-11-08 2017-03-21 Covidien Lp Tissue-removing catheter including operational control mechanism
US9943329B2 (en) 2012-11-08 2018-04-17 Covidien Lp Tissue-removing catheter with rotatable cutter
US9456843B2 (en) 2014-02-03 2016-10-04 Covidien Lp Tissue-removing catheter including angular displacement sensor
US10292728B2 (en) 2014-02-03 2019-05-21 Covidien Lp Tissue-removing catheter with improved angular tissue-removing positioning within body lumen
US10213224B2 (en) 2014-06-27 2019-02-26 Covidien Lp Cleaning device for catheter and catheter including the same
US10292721B2 (en) 2015-07-20 2019-05-21 Covidien Lp Tissue-removing catheter including movable distal tip

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