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SU1621912A1 - Surgical holder of artificial heart valve - Google Patents

Surgical holder of artificial heart valve
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Publication number
SU1621912A1
SU1621912A1SU894665458ASU4665458ASU1621912A1SU 1621912 A1SU1621912 A1SU 1621912A1SU 894665458 ASU894665458 ASU 894665458ASU 4665458 ASU4665458 ASU 4665458ASU 1621912 A1SU1621912 A1SU 1621912A1
Authority
SU
USSR - Soviet Union
Prior art keywords
artificial heart
heart valve
groove
holder
spring element
Prior art date
Application number
SU894665458A
Other languages
Russian (ru)
Inventor
Наум Абрамович Иофис
Анатолий Степанович Кострецов
Original Assignee
Предприятие П/Я Р-6102
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 Предприятие П/Я Р-6102filedCriticalПредприятие П/Я Р-6102
Priority to SU894665458ApriorityCriticalpatent/SU1621912A1/en
Application grantedgrantedCritical
Publication of SU1621912A1publicationCriticalpatent/SU1621912A1/en

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Abstract

Translated fromRussian

Изобретение относитс  к медицинской технике, а именно к принадлежност м дл  искусственных сердечных клапанов. Цель изобретени  - повышение надежности захвата искусственного клапана сердца и исключение его деформации. Операционный держатель искусственного клапана сердца содержит захваты 3 и 4, спиральный пружин щий элемент 5, две зажимные пластины и прижимную втулку 8. Дл  того, чтобы захваты 3 и 4 не воздействовали на корпус протеза и не вызывали его деформацию, зажимные пластины исключают их радиальное перемещение при надвигании на наружные поверхности зажимных пластин прижимной втулки 8. 1 з.п. ф-лы, 2 ил.The invention relates to medical technology, namely to accessories for artificial heart valves. The purpose of the invention is to increase the reliability of capturing the artificial heart valve and prevent its deformation. The surgical holder of the artificial heart valve contains the clamps 3 and 4, the spiral spring element 5, two clamping plates and the clamping sleeve 8. In order that the grips 3 and 4 do not act on the body of the prosthesis or cause its deformation, the clamping plates prevent their radial movement when pulling on the outer surfaces of the clamping plates of the clamping sleeve 8. 1 Cp f-ly, 2 ill.

Description

Translated fromRussian

66 966 9

Claims (2)

Translated fromRussian
Формула изобретенияClaim1. Операционный держатель искусственного клапана сердца, содержащий первый и второй стержни с захватами и регулятором хода, установленные с возможностью взаимодействия между собой посредством спирального пружинящего элемента, отличающийся тем, что, с целью повышения надежности захвата искусственного клапана сердца и исключения его деформации, регулятор хода выполнен в виде двух зажимных пластин, жестко закрепленных одна напротив другой на боковых поверхностях первого стержня, ориентированных перпендикулярно его оси и установленных с возможностью взаимодействия обращенными одна к другой поверхностями со вторым стержнем, на котором расположена прижимная втулка с осевым клиновидным пазом, установленная с возможностью продольного перемещения и взаимодействия с наружными поверхностями пластин посредством боковых стенок осевого клиновидного паза, причем стержни выполнены соединенными между собой пружинящим элементом.1. The operating holder of an artificial heart valve, containing the first and second rods with grippers and a travel regulator, installed with the possibility of interaction between each other by means of a spiral spring element, characterized in that, in order to increase the reliability of gripping the artificial heart valve and prevent its deformation, the travel regulator made in the form of two clamping plates, rigidly fixed one opposite the other on the side surfaces of the first rod, oriented perpendicular to its axis and installed capable of cooperating facing surfaces to each other with the second rod, on which the clamping sleeve with axial wedge groove installed with the possibility of longitudinal movement and cooperation with the outer surfaces of the plates by side walls of the axial groove of the wedge, and the rods are made interconnected spring element.2. Держатель по π. 1, отличающийся тем, что стенки осевого клиновидного паза выполнены расходящимися вдоль оси паза под углом 5—11°.2. Holder on π. 1, characterized in that the walls of the axial wedge-shaped groove are made diverging along the axis of the groove at an angle of 5-11 °.
SU894665458A1989-02-131989-02-13Surgical holder of artificial heart valveSU1621912A1 (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
SU894665458ASU1621912A1 (en)1989-02-131989-02-13Surgical holder of artificial heart valve

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
SU894665458ASU1621912A1 (en)1989-02-131989-02-13Surgical holder of artificial heart valve

Publications (1)

Publication NumberPublication Date
SU1621912A1true SU1621912A1 (en)1991-01-23

Family

ID=21435582

Family Applications (1)

Application NumberTitlePriority DateFiling Date
SU894665458ASU1621912A1 (en)1989-02-131989-02-13Surgical holder of artificial heart valve

Country Status (1)

CountryLink
SU (1)SU1621912A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US5476510A (en)*1994-04-211995-12-19Medtronic, Inc.Holder for heart valve
US5980569A (en)*1997-09-191999-11-09United States Surgical Corp.Prosthetic valve holder and method of use
US5984959A (en)*1997-09-191999-11-16United States SurgicalHeart valve replacement tools and procedures
US6004329A (en)*1997-05-291999-12-21Baxter International Inc.Shape-adjustable surgical implement handle
US6096074A (en)*1998-01-272000-08-01United States SurgicalStapling apparatus and method for heart valve replacement
US6454799B1 (en)2000-04-062002-09-24Edwards Lifesciences CorporationMinimally-invasive heart valves and methods of use
US7389874B2 (en)2004-07-192008-06-24St. Jude Medical, Inc.Heart valve support and storing lid system and methods associated therewith

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 359030, кл. А 61 F 2/24, 1971.*

Cited By (12)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US5476510A (en)*1994-04-211995-12-19Medtronic, Inc.Holder for heart valve
US5716401A (en)*1994-04-211998-02-10Medtronic, Inc.Holder for heart valve
US6004329A (en)*1997-05-291999-12-21Baxter International Inc.Shape-adjustable surgical implement handle
US5980569A (en)*1997-09-191999-11-09United States Surgical Corp.Prosthetic valve holder and method of use
US5984959A (en)*1997-09-191999-11-16United States SurgicalHeart valve replacement tools and procedures
US6096074A (en)*1998-01-272000-08-01United States SurgicalStapling apparatus and method for heart valve replacement
US6413274B1 (en)1998-01-272002-07-02United States Surgical CorporationStapling apparatus and method for heart valve replacement
US6454799B1 (en)2000-04-062002-09-24Edwards Lifesciences CorporationMinimally-invasive heart valves and methods of use
US6767362B2 (en)2000-04-062004-07-27Edwards Lifesciences CorporationMinimally-invasive heart valves and methods of use
US7381218B2 (en)2000-04-062008-06-03Edwards Lifesciences CorporationSystem and method for implanting a two-part prosthetic heart valve
US8092518B2 (en)2000-04-062012-01-10Edwards Lifesciences CorporationMethods of implanting two-part heart valves
US7389874B2 (en)2004-07-192008-06-24St. Jude Medical, Inc.Heart valve support and storing lid system and methods associated therewith

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