SU1237202A1 - Prosthesis of tubular organ - Google Patents
Prosthesis of tubular organ Download PDFInfo
- 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
Links
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
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Transplantation (AREA)
- Cardiology (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- Prostheses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
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)
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
ID=21163087
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)
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 |
-
1985
- 1985-03-04 SU SU853856304A patent/SU1237202A1/en active
Non-Patent Citations (1)
Title |
---|
Патент ЕР 0047231, кл. А 61 F 1/00 1981. * |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7632291B2 (en) | 2003-06-13 | 2009-12-15 | Trivascular2, Inc. | Inflatable implant |
US11000288B2 (en) | 2003-06-13 | 2021-05-11 | Trivascular, 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 |
US12016766B2 (en) | 2007-10-04 | 2024-06-25 | 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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