SU442795A1 - Intravascular Surgery Device - Google Patents

Intravascular Surgery Device

Info

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
surgery device
intravascular
tip
intravascular surgery
vessel
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.This invention relates to the field of medicine 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 is known, which comprises a recurrent element made in the form of a cylindrical raspator, and a flexible shaft with a movable collet shank.

Однако при операции возможно травмирование внутренних стенок со суда.However, the operation may cause injury to the inner walls of the court.

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 injury to the inner walls of the vessel and to ensure the removal of individual blood clots, the proposed device contains a flexible tubular body with a fitting for connecting to a vacuum source and a hard tip, and the cutting element is designed as a screw-shaped knife with an oblique angle and installed in hard end,

на . I показано предлагаемое Устройство дл  внутрисо(,дистыхon . I shows the proposed device for intra (

1операщ{й, вид; на фаг. вид По стрелке А на фиг.1; на фиг. 3 - сечение по Б-Б на фиг,2.1operad {th, view; on phage. view along arrow A in figure 1; in fig. 3 is a section along BB in FIG. 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 . режущие кромки 5.The device for intravascular 5 operations consists of a thin-walled, made in the shape of a truncated cone, a rigid tip I, a screw-shaped knife 2, a tubular core 3 and a flexible shaft 4. 0 135. cutting edges 5.

Корпус 3 дистальным концом крепитс  на ступенчатом уступе наконечника I заподлицо с ним, а другим соедин етс  через штуцер 6 источником BaiQryMa,The housing 3 with the distal end is mounted on the stepped shoulder of tip I, is flush with it, and the other is connected through the nozzle 6 by the source BaiQryMa,

Штуцер имеет полый винт 7 дл  0 регулировани  степени разрежени  Б устройстве.The nozzle has a hollow screw 7 for adjusting the degree of vacuum of the B device.

через разрез в стенке сосуда устройство ввод т в просвет сосуда в месте, где клинически тромба не определ етс . Устройство продвигаетI с  по сосуду к тромбу, включаетс Through an incision in the vessel wall, the device is inserted into the vessel lumen at a location where a clinically thrombus is not detected. The device advances I through the vessel to the thrombus, turns on

ИСТОЧНИК вакуума. 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. 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.SOURCE of vacuum. The thrombus, due to the vacuum in the T-4DO-IOOO vahsuan system (mm Hg), is sucked into the hard tip and dissected fractionally with a knife with sharp edges at the end. Thromootic masses are evacuated with blood into a collection canister and a pui filter. Blood, if necessary, after filtration through a multi-layer nylon fabric, is poured onto the patient.

При выполнении тромбснтимэктомии кра  жесткого наконечника вывод тс  за интиму после предварительной отслойщ ее в месте введени  устройства. Эластичность, монолитность трубчатого корпуса и наконечника с вращающимс  внутри ножш, исполн щим нкцию и шнека ,. создают удобства и безопасность введени  устройства на оольWhen performing a thrombosis, the edges of the hard tip are removed beyond the intima after preliminary detachment of it at the insertion point of the device. The elasticity, solidity of the tubular body and the tip with a rotating inside the sheath, performing the operation and the screw,. create convenience and safety of the introduction of the device on the ool

щую глубину проа легком вращательно-поступательном продвижении его рукой рперирущего хирурга.the depth of progression of rotational and translational advancement of the surgeon with his hand.

ПРВДМЕТ ИЗОБРЕТШИЙIMPLEMENTING INVENTOR

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.A device for intravascular surgery containing a flexible shaft and a cutting element, distinguished by the fact of HTO, in order to avoid injury to the inner walls of the vessel and ensure the removal of separated blood clots, it contains a flexible tubular body with a fitting for connecting to a vacuum source and a hard tip, and made in the form of a helical knife with face cutting edges, located at an obtuse angle, and installed in a hard tip.

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SU1778067A 1972-04-27 1972-04-27 Intravascular Surgery Device SU442795A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1778067A SU442795A1 (en) 1972-04-27 1972-04-27 Intravascular Surgery Device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1778067A SU442795A1 (en) 1972-04-27 1972-04-27 Intravascular Surgery Device

Publications (1)

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

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU1778067A SU442795A1 (en) 1972-04-27 1972-04-27 Intravascular Surgery Device

Country Status (1)

Country Link
SU (1) SU442795A1 (en)

Cited By (38)

* 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
US10314667B2 (en) 2015-03-25 2019-06-11 Covidien Lp Cleaning device for cleaning medical instrument
US10314664B2 (en) 2015-10-07 2019-06-11 Covidien Lp Tissue-removing catheter and tissue-removing element with depth stop

Cited By (77)

* 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
US6206898B1 (en) 1998-04-10 2001-03-27 Endicor Medical, Inc. Rotational atherectomy device
US7842055B2 (en) 1998-04-10 2010-11-30 Ev3 Endovascular, Inc. Neuro thrombectomy catheter
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
US6001112A (en) 1998-04-10 1999-12-14 Endicor Medical, Inc. Rotational atherectomy device
US7771445B2 (en) 1998-04-10 2010-08-10 Ev3 Endovascular, Inc. Rotational atherectomy system with stationary cutting elements
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
US9615850B2 (en) 1999-08-19 2017-04-11 Covidien Lp Atherectomy catheter with aligned imager
US8998937B2 (en) 1999-08-19 2015-04-07 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
US9788854B2 (en) 1999-08-19 2017-10-17 Covidien Lp Debulking catheters and methods
US10022145B2 (en) 1999-08-19 2018-07-17 Covidien Lp Methods and devices for cutting tissue
US9532799B2 (en) 1999-08-19 2017-01-03 Covidien Lp Method and devices for cutting tissue
US8597315B2 (en) 1999-08-19 2013-12-03 Covidien Lp Atherectomy catheter with first and second imaging devices
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
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
US8961546B2 (en) 2003-04-22 2015-02-24 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
US11666355B2 (en) 2006-05-26 2023-06-06 Covidien Lp Catheter including cutting element and energy emitting element
US10588653B2 (en) 2006-05-26 2020-03-17 Covidien Lp Catheter including cutting element and energy emitting element
US9801647B2 (en) 2006-05-26 2017-10-31 Covidien Lp Catheter including cutting element and energy emitting element
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
US9445834B2 (en) 2008-02-25 2016-09-20 Covidien Lp Methods and devices for cutting tissue
US10507037B2 (en) 2008-10-13 2019-12-17 Covidien Lp Method for manipulating catheter shaft
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
US10555753B2 (en) 2009-04-29 2020-02-11 Covidien Lp Methods and devices for cutting and abrading tissue
US9687266B2 (en) 2009-04-29 2017-06-27 Covidien Lp Methods and devices for cutting and abrading tissue
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
US9220530B2 (en) 2009-05-14 2015-12-29 Covidien Lp Easily cleaned atherectomy catheters and methods of use
US10499947B2 (en) 2009-12-02 2019-12-10 Covidien Lp Device for cutting tissue
US8496677B2 (en) 2009-12-02 2013-07-30 Covidien Lp Methods and devices for cutting tissue
US9687267B2 (en) 2009-12-02 2017-06-27 Covidien Lp Device 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
US10751082B2 (en) 2009-12-11 2020-08-25 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
US10952762B2 (en) 2010-10-28 2021-03-23 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
US8808186B2 (en) 2010-11-11 2014-08-19 Covidien Lp Flexible debulking catheters with imaging and methods of use and manufacture
US9326789B2 (en) 2010-11-11 2016-05-03 Covidien Lp Flexible debulking catheters with imaging and methods of use and manufacture
US8992717B2 (en) 2011-09-01 2015-03-31 Covidien Lp Catheter with helical drive shaft and methods of manufacture
US9770259B2 (en) 2011-09-01 2017-09-26 Covidien Lp Catheter with helical drive shaft and methods of manufacture
US10335188B2 (en) 2011-09-01 2019-07-02 Covidien Lp Methods of manufacture of catheter with helical drive shaft
US9579157B2 (en) 2012-09-13 2017-02-28 Covidien Lp Cleaning device for medical instrument and method of use
US10434281B2 (en) 2012-09-13 2019-10-08 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
US10406316B2 (en) 2012-09-13 2019-09-10 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
US10932811B2 (en) 2012-11-08 2021-03-02 Covidien Lp Tissue-removing catheter with rotatable cutter
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
US12048453B2 (en) 2014-06-27 2024-07-30 Covidien Lp Cleaning device for catheter and catheter including the same
US10314667B2 (en) 2015-03-25 2019-06-11 Covidien Lp Cleaning device for cleaning medical instrument
US10292721B2 (en) 2015-07-20 2019-05-21 Covidien Lp Tissue-removing catheter including movable distal tip
US10314664B2 (en) 2015-10-07 2019-06-11 Covidien Lp Tissue-removing catheter and tissue-removing element with depth stop

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