Glossary entry (derived from question below)
English term or phrase:
aortic sizers
English answer:
aortic sizers
Added to glossary by
Palma CHATONNET MARTON MS, MA Translation
May 26, 2008 17:59
15 yrs ago
English term
aortic sizers
English
Medical
Medical: Instruments
cardiology
Thank you in advance for an explanation or a link
Responses
3 | aortic sizers | @caduceus (X) |
4 | see | liz askew |
4 | Heart valve sizers for prosthetic valves | Anita du Plessis |
Change log
May 27, 2008 15:49: Alexander Vorobyev changed "Field (specific)" from "Medical (general)" to "Medical: Instruments"
Responses
18 mins
Selected
aortic sizers
Used in valve replacement surgery to determine the appropriate size of the prosthetic heart valve.
A variety of accessories are available for quick and easy selection of optimal valve type, appropriate valve size and ideal positioning for valve placement.
http://www.atsmedical.com/Products.aspx?id=1378
Sizing of the annulus is performed next (Video 5), first determining the diameter, and later checking the seating of the prosthesis, especially in relation to the orifices of coronary arteries and to the aortotomy itself. Misleading dimensions of the sizers must be kept in mind [8,9], to select a prosthesis which will actually fit into the annulus.
http://mmcts.ctsnetjournals.org/cgi/content/full/2005/1129/m...
A variety of accessories are available for quick and easy selection of optimal valve type, appropriate valve size and ideal positioning for valve placement.
http://www.atsmedical.com/Products.aspx?id=1378
Sizing of the annulus is performed next (Video 5), first determining the diameter, and later checking the seating of the prosthesis, especially in relation to the orifices of coronary arteries and to the aortotomy itself. Misleading dimensions of the sizers must be kept in mind [8,9], to select a prosthesis which will actually fit into the annulus.
http://mmcts.ctsnetjournals.org/cgi/content/full/2005/1129/m...
4 KudoZ points awarded for this answer.
Comment: "Thanks a lot"
23 mins
see
http://www.patentstorm.us/patents/5885228.html
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Note added at 25 mins (2008-05-26 18:25:51 GMT)
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http://216.239.59.104/search?q=cache:wvsVYWxZ9EAJ:www.proz.c...
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Note added at 25 mins (2008-05-26 18:25:51 GMT)
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http://216.239.59.104/search?q=cache:wvsVYWxZ9EAJ:www.proz.c...
28 mins
Heart valve sizers for prosthetic valves
Aortic Sizers
In aortic or mitral valve replacement, assessment of the native annular size and selection of the correspondingly sized prosthetic valve is necessary to achieve maximum hemodynamic performance. With the Nitinol Aortic Sizer the diameter of the orifice can be cetermined precisely. The shaft of the instrument is made of Nitinol with thermal shape memory effect. Soft pressure allows the surgeon to shape the sizer to fit the patients geometry. The hollow geometry allows a perfect view in the annulus. After heat sterilisation the sizer returns to its original straight shape.
Aortic Sizers
In aortic or mitral valve replacement, assessment of the native annular size and selection of the correspondingly sized prosthetic valve is necessary to achieve maximum hemodynamic performance. With the Nitinol Aortic Sizer the diameter of the orifice can be cetermined precisely. The shaft of the instrument is made of Nitinol with thermal shape memory effect. Soft pressure allows the surgeon to shape the sizer to fit the patients geometry. The hollow geometry allows a perfect view in the annulus. After heat sterilisation the sizer returns to its original straight shape.
The Aortic Sizers are arranged in ascending order according to length and width.
In aortic or mitral valve replacement, assessment of the native annular size and selection of the correspondingly sized prosthetic valve is necessary to achieve maximum hemodynamic performance. With the Nitinol Aortic Sizer the diameter of the orifice can be cetermined precisely. The shaft of the instrument is made of Nitinol with thermal shape memory effect. Soft pressure allows the surgeon to shape the sizer to fit the patients geometry. The hollow geometry allows a perfect view in the annulus. After heat sterilisation the sizer returns to its original straight shape.
Aortic Sizers
In aortic or mitral valve replacement, assessment of the native annular size and selection of the correspondingly sized prosthetic valve is necessary to achieve maximum hemodynamic performance. With the Nitinol Aortic Sizer the diameter of the orifice can be cetermined precisely. The shaft of the instrument is made of Nitinol with thermal shape memory effect. Soft pressure allows the surgeon to shape the sizer to fit the patients geometry. The hollow geometry allows a perfect view in the annulus. After heat sterilisation the sizer returns to its original straight shape.
The Aortic Sizers are arranged in ascending order according to length and width.
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