Mechanical properties of elastomers for artificial leaflet heart valves
Conclusions Biaxial tension is the usual type of stress on prosthesis parts made from polymer sheets. The chemical characteristics of medical elastomers in static and cyclic biaxial tension are poorer than in monaxial tension. These indices may be used for a realistic evaluation of the feasibility o...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Parfeev, V. M. [verfasserIn] |
|---|
| Format: |
Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
1983 |
|---|
| Schlagwörter: |
|---|
| Anmerkung: |
© Plenum Publishing Corporation 1983 |
|---|
| Übergeordnetes Werk: |
Enthalten in: Mechanics of composite materials - Kluwer Academic Publishers-Plenum Publishers, 1980, 19(1983), 1 vom: Jan., Seite 92-99 |
|---|---|
| Übergeordnetes Werk: |
volume:19 ; year:1983 ; number:1 ; month:01 ; pages:92-99 |
| Links: |
|---|
| DOI / URN: |
10.1007/BF00604034 |
|---|
| Katalog-ID: |
OLC2081274108 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | OLC2081274108 | ||
| 003 | DE-627 | ||
| 005 | 20230624202852.0 | ||
| 007 | tu | ||
| 008 | 230227s1983 xx ||||| 00| ||eng c | ||
| 024 | 7 | |a 10.1007/BF00604034 |2 doi | |
| 035 | |a (DE-627)OLC2081274108 | ||
| 035 | |a (DE-He213)BF00604034-p | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 082 | 0 | 4 | |a 540 |q VZ |
| 100 | 1 | |a Parfeev, V. M. |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Mechanical properties of elastomers for artificial leaflet heart valves |
| 264 | 1 | |c 1983 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ohne Hilfsmittel zu benutzen |b n |2 rdamedia | ||
| 338 | |a Band |b nc |2 rdacarrier | ||
| 500 | |a © Plenum Publishing Corporation 1983 | ||
| 520 | |a Conclusions Biaxial tension is the usual type of stress on prosthesis parts made from polymer sheets. The chemical characteristics of medical elastomers in static and cyclic biaxial tension are poorer than in monaxial tension. These indices may be used for a realistic evaluation of the feasibility of using a given material for prostheses. Biaxial tension produced by a punch in conjunction with light transmission measurements may yield information on the production process and the condition of the material. Static and cyclic liquid pressure measurements are irreplaceable for medical elastomers and products, since they reveal the specific mechanisms for rupture, which may not be noted using other types of stressing. This study revealed the danger zones for leaflet AHV and provides sufficient methods for mechanical testing. In the future, the design of prostheses should be improved by placing major attention on the zones of cusp attachment. The mechanical testing results indicated that isotropic silicone and fluorosilicone rubbers may be used in valve prostheses for the pulmonary artery. Aortic valve prostheses should be made with reinforced rubber and polyurethane. | ||
| 650 | 4 | |a Rubber | |
| 650 | 4 | |a Polyurethane | |
| 650 | 4 | |a Aortic Valve | |
| 650 | 4 | |a Heart Valve | |
| 650 | 4 | |a Transmission Measurement | |
| 700 | 1 | |a Grushetskii, I. V. |4 aut | |
| 700 | 1 | |a Smurova, E. V. |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Mechanics of composite materials |d Kluwer Academic Publishers-Plenum Publishers, 1980 |g 19(1983), 1 vom: Jan., Seite 92-99 |w (DE-627)130525332 |w (DE-600)771508-0 |w (DE-576)9130525330 |x 0191-5665 |7 nnns |
| 773 | 1 | 8 | |g volume:19 |g year:1983 |g number:1 |g month:01 |g pages:92-99 |
| 856 | 4 | 1 | |u https://doi.org/10.1007/BF00604034 |z lizenzpflichtig |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a SYSFLAG_A | ||
| 912 | |a GBV_OLC | ||
| 912 | |a SSG-OLC-TEC | ||
| 912 | |a SSG-OLC-CHE | ||
| 912 | |a SSG-OLC-PHA | ||
| 912 | |a GBV_ILN_70 | ||
| 912 | |a GBV_ILN_4046 | ||
| 951 | |a AR | ||
| 952 | |d 19 |j 1983 |e 1 |c 01 |h 92-99 | ||
| author_variant |
v m p vm vmp i v g iv ivg e v s ev evs |
|---|---|
| matchkey_str |
article:01915665:1983----::ehnclrprisflsoesoatfca |
| hierarchy_sort_str |
1983 |
| publishDate |
1983 |
| allfields |
10.1007/BF00604034 doi (DE-627)OLC2081274108 (DE-He213)BF00604034-p DE-627 ger DE-627 rakwb eng 540 VZ Parfeev, V. M. verfasserin aut Mechanical properties of elastomers for artificial leaflet heart valves 1983 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1983 Conclusions Biaxial tension is the usual type of stress on prosthesis parts made from polymer sheets. The chemical characteristics of medical elastomers in static and cyclic biaxial tension are poorer than in monaxial tension. These indices may be used for a realistic evaluation of the feasibility of using a given material for prostheses. Biaxial tension produced by a punch in conjunction with light transmission measurements may yield information on the production process and the condition of the material. Static and cyclic liquid pressure measurements are irreplaceable for medical elastomers and products, since they reveal the specific mechanisms for rupture, which may not be noted using other types of stressing. This study revealed the danger zones for leaflet AHV and provides sufficient methods for mechanical testing. In the future, the design of prostheses should be improved by placing major attention on the zones of cusp attachment. The mechanical testing results indicated that isotropic silicone and fluorosilicone rubbers may be used in valve prostheses for the pulmonary artery. Aortic valve prostheses should be made with reinforced rubber and polyurethane. Rubber Polyurethane Aortic Valve Heart Valve Transmission Measurement Grushetskii, I. V. aut Smurova, E. V. aut Enthalten in Mechanics of composite materials Kluwer Academic Publishers-Plenum Publishers, 1980 19(1983), 1 vom: Jan., Seite 92-99 (DE-627)130525332 (DE-600)771508-0 (DE-576)9130525330 0191-5665 nnns volume:19 year:1983 number:1 month:01 pages:92-99 https://doi.org/10.1007/BF00604034 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA GBV_ILN_70 GBV_ILN_4046 AR 19 1983 1 01 92-99 |
| spelling |
10.1007/BF00604034 doi (DE-627)OLC2081274108 (DE-He213)BF00604034-p DE-627 ger DE-627 rakwb eng 540 VZ Parfeev, V. M. verfasserin aut Mechanical properties of elastomers for artificial leaflet heart valves 1983 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1983 Conclusions Biaxial tension is the usual type of stress on prosthesis parts made from polymer sheets. The chemical characteristics of medical elastomers in static and cyclic biaxial tension are poorer than in monaxial tension. These indices may be used for a realistic evaluation of the feasibility of using a given material for prostheses. Biaxial tension produced by a punch in conjunction with light transmission measurements may yield information on the production process and the condition of the material. Static and cyclic liquid pressure measurements are irreplaceable for medical elastomers and products, since they reveal the specific mechanisms for rupture, which may not be noted using other types of stressing. This study revealed the danger zones for leaflet AHV and provides sufficient methods for mechanical testing. In the future, the design of prostheses should be improved by placing major attention on the zones of cusp attachment. The mechanical testing results indicated that isotropic silicone and fluorosilicone rubbers may be used in valve prostheses for the pulmonary artery. Aortic valve prostheses should be made with reinforced rubber and polyurethane. Rubber Polyurethane Aortic Valve Heart Valve Transmission Measurement Grushetskii, I. V. aut Smurova, E. V. aut Enthalten in Mechanics of composite materials Kluwer Academic Publishers-Plenum Publishers, 1980 19(1983), 1 vom: Jan., Seite 92-99 (DE-627)130525332 (DE-600)771508-0 (DE-576)9130525330 0191-5665 nnns volume:19 year:1983 number:1 month:01 pages:92-99 https://doi.org/10.1007/BF00604034 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA GBV_ILN_70 GBV_ILN_4046 AR 19 1983 1 01 92-99 |
| allfields_unstemmed |
10.1007/BF00604034 doi (DE-627)OLC2081274108 (DE-He213)BF00604034-p DE-627 ger DE-627 rakwb eng 540 VZ Parfeev, V. M. verfasserin aut Mechanical properties of elastomers for artificial leaflet heart valves 1983 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1983 Conclusions Biaxial tension is the usual type of stress on prosthesis parts made from polymer sheets. The chemical characteristics of medical elastomers in static and cyclic biaxial tension are poorer than in monaxial tension. These indices may be used for a realistic evaluation of the feasibility of using a given material for prostheses. Biaxial tension produced by a punch in conjunction with light transmission measurements may yield information on the production process and the condition of the material. Static and cyclic liquid pressure measurements are irreplaceable for medical elastomers and products, since they reveal the specific mechanisms for rupture, which may not be noted using other types of stressing. This study revealed the danger zones for leaflet AHV and provides sufficient methods for mechanical testing. In the future, the design of prostheses should be improved by placing major attention on the zones of cusp attachment. The mechanical testing results indicated that isotropic silicone and fluorosilicone rubbers may be used in valve prostheses for the pulmonary artery. Aortic valve prostheses should be made with reinforced rubber and polyurethane. Rubber Polyurethane Aortic Valve Heart Valve Transmission Measurement Grushetskii, I. V. aut Smurova, E. V. aut Enthalten in Mechanics of composite materials Kluwer Academic Publishers-Plenum Publishers, 1980 19(1983), 1 vom: Jan., Seite 92-99 (DE-627)130525332 (DE-600)771508-0 (DE-576)9130525330 0191-5665 nnns volume:19 year:1983 number:1 month:01 pages:92-99 https://doi.org/10.1007/BF00604034 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA GBV_ILN_70 GBV_ILN_4046 AR 19 1983 1 01 92-99 |
| allfieldsGer |
10.1007/BF00604034 doi (DE-627)OLC2081274108 (DE-He213)BF00604034-p DE-627 ger DE-627 rakwb eng 540 VZ Parfeev, V. M. verfasserin aut Mechanical properties of elastomers for artificial leaflet heart valves 1983 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1983 Conclusions Biaxial tension is the usual type of stress on prosthesis parts made from polymer sheets. The chemical characteristics of medical elastomers in static and cyclic biaxial tension are poorer than in monaxial tension. These indices may be used for a realistic evaluation of the feasibility of using a given material for prostheses. Biaxial tension produced by a punch in conjunction with light transmission measurements may yield information on the production process and the condition of the material. Static and cyclic liquid pressure measurements are irreplaceable for medical elastomers and products, since they reveal the specific mechanisms for rupture, which may not be noted using other types of stressing. This study revealed the danger zones for leaflet AHV and provides sufficient methods for mechanical testing. In the future, the design of prostheses should be improved by placing major attention on the zones of cusp attachment. The mechanical testing results indicated that isotropic silicone and fluorosilicone rubbers may be used in valve prostheses for the pulmonary artery. Aortic valve prostheses should be made with reinforced rubber and polyurethane. Rubber Polyurethane Aortic Valve Heart Valve Transmission Measurement Grushetskii, I. V. aut Smurova, E. V. aut Enthalten in Mechanics of composite materials Kluwer Academic Publishers-Plenum Publishers, 1980 19(1983), 1 vom: Jan., Seite 92-99 (DE-627)130525332 (DE-600)771508-0 (DE-576)9130525330 0191-5665 nnns volume:19 year:1983 number:1 month:01 pages:92-99 https://doi.org/10.1007/BF00604034 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA GBV_ILN_70 GBV_ILN_4046 AR 19 1983 1 01 92-99 |
| allfieldsSound |
10.1007/BF00604034 doi (DE-627)OLC2081274108 (DE-He213)BF00604034-p DE-627 ger DE-627 rakwb eng 540 VZ Parfeev, V. M. verfasserin aut Mechanical properties of elastomers for artificial leaflet heart valves 1983 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1983 Conclusions Biaxial tension is the usual type of stress on prosthesis parts made from polymer sheets. The chemical characteristics of medical elastomers in static and cyclic biaxial tension are poorer than in monaxial tension. These indices may be used for a realistic evaluation of the feasibility of using a given material for prostheses. Biaxial tension produced by a punch in conjunction with light transmission measurements may yield information on the production process and the condition of the material. Static and cyclic liquid pressure measurements are irreplaceable for medical elastomers and products, since they reveal the specific mechanisms for rupture, which may not be noted using other types of stressing. This study revealed the danger zones for leaflet AHV and provides sufficient methods for mechanical testing. In the future, the design of prostheses should be improved by placing major attention on the zones of cusp attachment. The mechanical testing results indicated that isotropic silicone and fluorosilicone rubbers may be used in valve prostheses for the pulmonary artery. Aortic valve prostheses should be made with reinforced rubber and polyurethane. Rubber Polyurethane Aortic Valve Heart Valve Transmission Measurement Grushetskii, I. V. aut Smurova, E. V. aut Enthalten in Mechanics of composite materials Kluwer Academic Publishers-Plenum Publishers, 1980 19(1983), 1 vom: Jan., Seite 92-99 (DE-627)130525332 (DE-600)771508-0 (DE-576)9130525330 0191-5665 nnns volume:19 year:1983 number:1 month:01 pages:92-99 https://doi.org/10.1007/BF00604034 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA GBV_ILN_70 GBV_ILN_4046 AR 19 1983 1 01 92-99 |
| language |
English |
| source |
Enthalten in Mechanics of composite materials 19(1983), 1 vom: Jan., Seite 92-99 volume:19 year:1983 number:1 month:01 pages:92-99 |
| sourceStr |
Enthalten in Mechanics of composite materials 19(1983), 1 vom: Jan., Seite 92-99 volume:19 year:1983 number:1 month:01 pages:92-99 |
| format_phy_str_mv |
Article |
| institution |
findex.gbv.de |
| topic_facet |
Rubber Polyurethane Aortic Valve Heart Valve Transmission Measurement |
| dewey-raw |
540 |
| isfreeaccess_bool |
false |
| container_title |
Mechanics of composite materials |
| authorswithroles_txt_mv |
Parfeev, V. M. @@aut@@ Grushetskii, I. V. @@aut@@ Smurova, E. V. @@aut@@ |
| publishDateDaySort_date |
1983-01-01T00:00:00Z |
| hierarchy_top_id |
130525332 |
| dewey-sort |
3540 |
| id |
OLC2081274108 |
| language_de |
englisch |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">OLC2081274108</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230624202852.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">230227s1983 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/BF00604034</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC2081274108</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-He213)BF00604034-p</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">540</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Parfeev, V. M.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Mechanical properties of elastomers for artificial leaflet heart valves</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1983</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© Plenum Publishing Corporation 1983</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Conclusions Biaxial tension is the usual type of stress on prosthesis parts made from polymer sheets. The chemical characteristics of medical elastomers in static and cyclic biaxial tension are poorer than in monaxial tension. These indices may be used for a realistic evaluation of the feasibility of using a given material for prostheses. Biaxial tension produced by a punch in conjunction with light transmission measurements may yield information on the production process and the condition of the material. Static and cyclic liquid pressure measurements are irreplaceable for medical elastomers and products, since they reveal the specific mechanisms for rupture, which may not be noted using other types of stressing. This study revealed the danger zones for leaflet AHV and provides sufficient methods for mechanical testing. In the future, the design of prostheses should be improved by placing major attention on the zones of cusp attachment. The mechanical testing results indicated that isotropic silicone and fluorosilicone rubbers may be used in valve prostheses for the pulmonary artery. Aortic valve prostheses should be made with reinforced rubber and polyurethane.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Rubber</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Polyurethane</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Aortic Valve</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Heart Valve</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Transmission Measurement</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Grushetskii, I. V.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Smurova, E. V.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Mechanics of composite materials</subfield><subfield code="d">Kluwer Academic Publishers-Plenum Publishers, 1980</subfield><subfield code="g">19(1983), 1 vom: Jan., Seite 92-99</subfield><subfield code="w">(DE-627)130525332</subfield><subfield code="w">(DE-600)771508-0</subfield><subfield code="w">(DE-576)9130525330</subfield><subfield code="x">0191-5665</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:19</subfield><subfield code="g">year:1983</subfield><subfield code="g">number:1</subfield><subfield code="g">month:01</subfield><subfield code="g">pages:92-99</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">https://doi.org/10.1007/BF00604034</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-TEC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-CHE</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4046</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">19</subfield><subfield code="j">1983</subfield><subfield code="e">1</subfield><subfield code="c">01</subfield><subfield code="h">92-99</subfield></datafield></record></collection>
|
| author |
Parfeev, V. M. |
| spellingShingle |
Parfeev, V. M. ddc 540 misc Rubber misc Polyurethane misc Aortic Valve misc Heart Valve misc Transmission Measurement Mechanical properties of elastomers for artificial leaflet heart valves |
| authorStr |
Parfeev, V. M. |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)130525332 |
| format |
Article |
| dewey-ones |
540 - Chemistry & allied sciences |
| delete_txt_mv |
keep |
| author_role |
aut aut aut |
| collection |
OLC |
| remote_str |
false |
| illustrated |
Not Illustrated |
| issn |
0191-5665 |
| topic_title |
540 VZ Mechanical properties of elastomers for artificial leaflet heart valves Rubber Polyurethane Aortic Valve Heart Valve Transmission Measurement |
| topic |
ddc 540 misc Rubber misc Polyurethane misc Aortic Valve misc Heart Valve misc Transmission Measurement |
| topic_unstemmed |
ddc 540 misc Rubber misc Polyurethane misc Aortic Valve misc Heart Valve misc Transmission Measurement |
| topic_browse |
ddc 540 misc Rubber misc Polyurethane misc Aortic Valve misc Heart Valve misc Transmission Measurement |
| format_facet |
Aufsätze Gedruckte Aufsätze |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
nc |
| hierarchy_parent_title |
Mechanics of composite materials |
| hierarchy_parent_id |
130525332 |
| dewey-tens |
540 - Chemistry |
| hierarchy_top_title |
Mechanics of composite materials |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)130525332 (DE-600)771508-0 (DE-576)9130525330 |
| title |
Mechanical properties of elastomers for artificial leaflet heart valves |
| ctrlnum |
(DE-627)OLC2081274108 (DE-He213)BF00604034-p |
| title_full |
Mechanical properties of elastomers for artificial leaflet heart valves |
| author_sort |
Parfeev, V. M. |
| journal |
Mechanics of composite materials |
| journalStr |
Mechanics of composite materials |
| lang_code |
eng |
| isOA_bool |
false |
| dewey-hundreds |
500 - Science |
| recordtype |
marc |
| publishDateSort |
1983 |
| contenttype_str_mv |
txt |
| container_start_page |
92 |
| author_browse |
Parfeev, V. M. Grushetskii, I. V. Smurova, E. V. |
| container_volume |
19 |
| class |
540 VZ |
| format_se |
Aufsätze |
| author-letter |
Parfeev, V. M. |
| doi_str_mv |
10.1007/BF00604034 |
| dewey-full |
540 |
| title_sort |
mechanical properties of elastomers for artificial leaflet heart valves |
| title_auth |
Mechanical properties of elastomers for artificial leaflet heart valves |
| abstract |
Conclusions Biaxial tension is the usual type of stress on prosthesis parts made from polymer sheets. The chemical characteristics of medical elastomers in static and cyclic biaxial tension are poorer than in monaxial tension. These indices may be used for a realistic evaluation of the feasibility of using a given material for prostheses. Biaxial tension produced by a punch in conjunction with light transmission measurements may yield information on the production process and the condition of the material. Static and cyclic liquid pressure measurements are irreplaceable for medical elastomers and products, since they reveal the specific mechanisms for rupture, which may not be noted using other types of stressing. This study revealed the danger zones for leaflet AHV and provides sufficient methods for mechanical testing. In the future, the design of prostheses should be improved by placing major attention on the zones of cusp attachment. The mechanical testing results indicated that isotropic silicone and fluorosilicone rubbers may be used in valve prostheses for the pulmonary artery. Aortic valve prostheses should be made with reinforced rubber and polyurethane. © Plenum Publishing Corporation 1983 |
| abstractGer |
Conclusions Biaxial tension is the usual type of stress on prosthesis parts made from polymer sheets. The chemical characteristics of medical elastomers in static and cyclic biaxial tension are poorer than in monaxial tension. These indices may be used for a realistic evaluation of the feasibility of using a given material for prostheses. Biaxial tension produced by a punch in conjunction with light transmission measurements may yield information on the production process and the condition of the material. Static and cyclic liquid pressure measurements are irreplaceable for medical elastomers and products, since they reveal the specific mechanisms for rupture, which may not be noted using other types of stressing. This study revealed the danger zones for leaflet AHV and provides sufficient methods for mechanical testing. In the future, the design of prostheses should be improved by placing major attention on the zones of cusp attachment. The mechanical testing results indicated that isotropic silicone and fluorosilicone rubbers may be used in valve prostheses for the pulmonary artery. Aortic valve prostheses should be made with reinforced rubber and polyurethane. © Plenum Publishing Corporation 1983 |
| abstract_unstemmed |
Conclusions Biaxial tension is the usual type of stress on prosthesis parts made from polymer sheets. The chemical characteristics of medical elastomers in static and cyclic biaxial tension are poorer than in monaxial tension. These indices may be used for a realistic evaluation of the feasibility of using a given material for prostheses. Biaxial tension produced by a punch in conjunction with light transmission measurements may yield information on the production process and the condition of the material. Static and cyclic liquid pressure measurements are irreplaceable for medical elastomers and products, since they reveal the specific mechanisms for rupture, which may not be noted using other types of stressing. This study revealed the danger zones for leaflet AHV and provides sufficient methods for mechanical testing. In the future, the design of prostheses should be improved by placing major attention on the zones of cusp attachment. The mechanical testing results indicated that isotropic silicone and fluorosilicone rubbers may be used in valve prostheses for the pulmonary artery. Aortic valve prostheses should be made with reinforced rubber and polyurethane. © Plenum Publishing Corporation 1983 |
| collection_details |
GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA GBV_ILN_70 GBV_ILN_4046 |
| container_issue |
1 |
| title_short |
Mechanical properties of elastomers for artificial leaflet heart valves |
| url |
https://doi.org/10.1007/BF00604034 |
| remote_bool |
false |
| author2 |
Grushetskii, I. V. Smurova, E. V. |
| author2Str |
Grushetskii, I. V. Smurova, E. V. |
| ppnlink |
130525332 |
| mediatype_str_mv |
n |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| doi_str |
10.1007/BF00604034 |
| up_date |
2024-07-04T06:28:51.365Z |
| _version_ |
1803628871801634816 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">OLC2081274108</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230624202852.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">230227s1983 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/BF00604034</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC2081274108</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-He213)BF00604034-p</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">540</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Parfeev, V. M.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Mechanical properties of elastomers for artificial leaflet heart valves</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1983</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© Plenum Publishing Corporation 1983</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Conclusions Biaxial tension is the usual type of stress on prosthesis parts made from polymer sheets. The chemical characteristics of medical elastomers in static and cyclic biaxial tension are poorer than in monaxial tension. These indices may be used for a realistic evaluation of the feasibility of using a given material for prostheses. Biaxial tension produced by a punch in conjunction with light transmission measurements may yield information on the production process and the condition of the material. Static and cyclic liquid pressure measurements are irreplaceable for medical elastomers and products, since they reveal the specific mechanisms for rupture, which may not be noted using other types of stressing. This study revealed the danger zones for leaflet AHV and provides sufficient methods for mechanical testing. In the future, the design of prostheses should be improved by placing major attention on the zones of cusp attachment. The mechanical testing results indicated that isotropic silicone and fluorosilicone rubbers may be used in valve prostheses for the pulmonary artery. Aortic valve prostheses should be made with reinforced rubber and polyurethane.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Rubber</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Polyurethane</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Aortic Valve</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Heart Valve</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Transmission Measurement</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Grushetskii, I. V.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Smurova, E. V.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Mechanics of composite materials</subfield><subfield code="d">Kluwer Academic Publishers-Plenum Publishers, 1980</subfield><subfield code="g">19(1983), 1 vom: Jan., Seite 92-99</subfield><subfield code="w">(DE-627)130525332</subfield><subfield code="w">(DE-600)771508-0</subfield><subfield code="w">(DE-576)9130525330</subfield><subfield code="x">0191-5665</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:19</subfield><subfield code="g">year:1983</subfield><subfield code="g">number:1</subfield><subfield code="g">month:01</subfield><subfield code="g">pages:92-99</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">https://doi.org/10.1007/BF00604034</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-TEC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-CHE</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4046</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">19</subfield><subfield code="j">1983</subfield><subfield code="e">1</subfield><subfield code="c">01</subfield><subfield code="h">92-99</subfield></datafield></record></collection>
|
| score |
7.401516 |