SU1237202A1 - Prosthesis of tubular organ - Google Patents

Prosthesis of tubular organ Download PDF

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Publication number
SU1237202A1
SU1237202A1 SU853856304A SU3856304A SU1237202A1 SU 1237202 A1 SU1237202 A1 SU 1237202A1 SU 853856304 A SU853856304 A SU 853856304A SU 3856304 A SU3856304 A SU 3856304A SU 1237202 A1 SU1237202 A1 SU 1237202A1
Authority
SU
USSR - Soviet Union
Prior art keywords
prosthesis
tubular organ
tube
intima
atherosclerotic
Prior art date
Application number
SU853856304A
Other languages
Russian (ru)
Inventor
Борис Васильевич Петровский
Петр Иванович Полухин
Иосиф Хаимович Рабкин
Марк Львович Бернштейн
Владимир Александрович Займовский
Лидия Парфеновна Фаткуллина
Усман Хасьянов
Ирина Юрьевна Хмелевская
Болат Пешатович Хасенов
Дмитрий Иосифович Рабкин
Андрей Артемьевич Кадников
Original Assignee
Всесоюзный научный центр хирургии
Московский институт стали и сплавов
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 Всесоюзный научный центр хирургии, Московский институт стали и сплавов filed Critical Всесоюзный научный центр хирургии
Priority to SU853856304A priority Critical patent/SU1237202A1/en
Application granted granted Critical
Publication of SU1237202A1 publication Critical patent/SU1237202A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/0004—Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse

Description

Изобретение относитс  к медицине у может быть использовано во внутри- сосудистой хирургии.This invention relates to medicine and can be used in intravascular surgery.

Цель изобретени  - обеспечение возможности и уплощени  атеросклеро- тических масс на стенках интимы, отжа ти  и удержани  патологических образований .The purpose of the invention is to provide the possibility and flattening of atherosclerotic masses on the walls of the intima, the release and retention of pathological formations.

На фиг. 1 изображен протез трубчатого органа, общий вид; на фиг. 2 - то же, в свернутом состо нии, перед введением; на фиг. 3 - узел I на фи г . 1.FIG. 1 shows a prosthetic tube organ, a general view; in fig. 2 - the same, in the collapsed state, before administration; in fig. 3 - node I on fi g. one.

Протез трубчатого органа вьтолнен в виде тонкостенной разрезной по об- разующей трубки 1 с отверсти ми 2 и : поперечными зигами 3. Протез изготавливаетс  из материала, обладающего эффектом пам ти формьт.The prosthesis of the tubular organ is made in the form of a thin-walled split along the forming tube 1 with holes 2 and: transverse ridges 3. The prosthesis is made of a material that has a memory effect of forms.

Протез перед установкой в сосуд охлаждают до температуры ниже 30°С деформируют так, что его размер в осевом направлении увеличиаетс  и поперечные зиги, исчезают затем сворачивают виток к витку в виде спирали Архимеда. В этом состо нии протезThe prosthesis before installation in the vessel is cooled to a temperature below 30 ° C. It is deformed so that its size in the axial direction increases and the transverse ridges disappear and then turn the coil to the coil in the form of an Archimedes spiral. In this state, the prosthesis

устанавливают в зажимное устройство проводника и ввод т в катетер, по которому доставл ют до пораженного участка. Протез выталкивают из катетера проводником. Освобожденный протез в зоне пораженного участка нагреваетс  до температуры тела/ вспоминает свою исходную форму и размеры и освобождаетс  от проводника. При этом происходит оттеснение утолщенных участков сосуда и восстановление просвета до нормального. Имеющиес  на протезе зиги создают-высокую жесткость при малой толщине листа,отверсти  способствуют ионному обмену и быстрому восстановлению на внутренней поверхности интимы, а силиконовое покрытие преп тствует тромбо- образованию.a conductor clamping device is inserted into the catheter, which is delivered to the affected area. The prosthesis is pushed out of the catheter by a guide. The released prosthesis in the area of the affected area is heated to body temperature / recalls its original shape and size and is released from the conductor. When this occurs, pushing off the thickened areas of the vessel and the restoration of the lumen to normal. The ridges on the prosthesis create a high stiffness with a small thickness of the sheet, the holes facilitate ion exchange and fast recovery on the inner surface of the intima, and the silicone coating prevents thrombosis.

Таким образом, предлагаемый протез позвол ет осуществл ть дилатацию пораженного сосуда, восстанавлива  просвет до нормального состо ни , и удерживать патологические образовани  .Thus, the proposed prosthesis allows dilation of the affected vessel, restoring the lumen to a normal state, and retaining the pathological structures.

Составитель А.Михальцов Редактор А.Огар Техред М.Моргентал Корректор Г.РешетникCompiled by A.Mikhaltsov Editor A.Ogar Tehred M.Morgental Proofreader G. Reshetnik

Заказ 3219/6 Тираж 660ПодписноеOrder 3219/6 Circulation 660 Subscription

ВНИИПИ Государственного комитета СССРVNIIPI USSR State Committee

по делам изобретений и открытий 113035, Москва, Ж-35, Раушска  наб., д, 4/5for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., d, 4/5

Производственно-полиграфическое предпри тие, г. Ужгород, ул. Проектна , 4„Production and printing company, Uzhgorod, st. Project, 4 „

Claims (1)

ПРОТЕЗ ТРУБЧАТОГО ОРГАНА, выполненный в виде перфорированной тонкостенной трубки, о т л и чага щ и й с я тем, что, с целью обеспечения возможности упрощения атеросклеротических масс на стенках интимы, отжатия и удержания патологических образований, трубка выполнена разрезной по образующей из материала, обладающего эффектом памяти формы, и снабжена поперечными зигами.A PROSTHESIS OF A TUBULAR BODY, made in the form of a perforated thin-walled tube, is made with the fact that, in order to allow simplification of atherosclerotic masses on the walls of the intima, squeezing and holding pathological formations, the tube is made cut along the generatrix of the material, having a shape memory effect, and equipped with transverse zigs.
SU853856304A 1985-03-04 1985-03-04 Prosthesis of tubular organ SU1237202A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU853856304A SU1237202A1 (en) 1985-03-04 1985-03-04 Prosthesis of tubular organ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU853856304A SU1237202A1 (en) 1985-03-04 1985-03-04 Prosthesis of tubular organ

Publications (1)

Publication Number Publication Date
SU1237202A1 true SU1237202A1 (en) 1986-06-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU853856304A SU1237202A1 (en) 1985-03-04 1985-03-04 Prosthesis of tubular organ

Country Status (1)

Country Link
SU (1) SU1237202A1 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7632291B2 (en) 2003-06-13 2009-12-15 Trivascular2, Inc. Inflatable implant
US8066755B2 (en) 2007-09-26 2011-11-29 Trivascular, Inc. System and method of pivoted stent deployment
US8083789B2 (en) 2007-11-16 2011-12-27 Trivascular, Inc. Securement assembly and method for expandable endovascular device
US8226701B2 (en) 2007-09-26 2012-07-24 Trivascular, Inc. Stent and delivery system for deployment thereof
US8328861B2 (en) 2007-11-16 2012-12-11 Trivascular, Inc. Delivery system and method for bifurcated graft
US8663309B2 (en) 2007-09-26 2014-03-04 Trivascular, Inc. Asymmetric stent apparatus and method
CN103841929A (en) * 2011-09-28 2014-06-04 伊西康公司 Negative pressure intestinal anastomosis protection devices
CN104257441A (en) * 2014-10-17 2015-01-07 王洛 Sleeving component for emergency reconstruction of blood vessels and intestinal tubes
US8992595B2 (en) 2012-04-04 2015-03-31 Trivascular, Inc. Durable stent graft with tapered struts and stable delivery methods and devices
US9498363B2 (en) 2012-04-06 2016-11-22 Trivascular, Inc. Delivery catheter for endovascular device
US10159557B2 (en) 2007-10-04 2018-12-25 Trivascular, Inc. Modular vascular graft for low profile percutaneous delivery

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Патент ЕР 0047231, кл. А 61 F 1/00 1981. *

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11000288B2 (en) 2003-06-13 2021-05-11 Trivascular, Inc. Inflatable implant
US7632291B2 (en) 2003-06-13 2009-12-15 Trivascular2, Inc. Inflatable implant
US10201350B2 (en) 2003-06-13 2019-02-12 Trivascular, Inc. Inflatable implant
US8066755B2 (en) 2007-09-26 2011-11-29 Trivascular, Inc. System and method of pivoted stent deployment
US8226701B2 (en) 2007-09-26 2012-07-24 Trivascular, Inc. Stent and delivery system for deployment thereof
US8663309B2 (en) 2007-09-26 2014-03-04 Trivascular, Inc. Asymmetric stent apparatus and method
US10159557B2 (en) 2007-10-04 2018-12-25 Trivascular, Inc. Modular vascular graft for low profile percutaneous delivery
US10682222B2 (en) 2007-10-04 2020-06-16 Trivascular, Inc. Modular vascular graft for low profile percutaneous delivery
US8328861B2 (en) 2007-11-16 2012-12-11 Trivascular, Inc. Delivery system and method for bifurcated graft
US8083789B2 (en) 2007-11-16 2011-12-27 Trivascular, Inc. Securement assembly and method for expandable endovascular device
CN103841929B (en) * 2011-09-28 2016-05-04 伊西康公司 Negative pressure entero-anastomosis protection apparatus
CN103841929A (en) * 2011-09-28 2014-06-04 伊西康公司 Negative pressure intestinal anastomosis protection devices
US8992595B2 (en) 2012-04-04 2015-03-31 Trivascular, Inc. Durable stent graft with tapered struts and stable delivery methods and devices
US9498363B2 (en) 2012-04-06 2016-11-22 Trivascular, Inc. Delivery catheter for endovascular device
CN104257441B (en) * 2014-10-17 2016-03-23 王洛 To meet an urgent need the cover connected components rebuild for blood vessel, intestinal tube
CN104257441A (en) * 2014-10-17 2015-01-07 王洛 Sleeving component for emergency reconstruction of blood vessels and intestinal tubes

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