| ASTM F1841-97 (Reapproved 2017) Standard Practice for Assessment of Hemolysis in Continuous Flow Blood Pumps |
| Recognition Number | Cardiovascular |
| Recognition Date | 2019-01-14 |
| Recognition List | 051 |
| Recognition Number | 3-56 |
| Extent | Complete standard |
| Standards Orgs | ASTM ASTM International http://www.astm.org/ |
| STG | Cardiovascular |
| FDA Tech | .stds { color: #000000; float: center; width: 950px; margin: 0px 25px 0px 0px; } .stds-middle { color: #000000; float: center; width: 575px; margin: 0px 50px 50px 50px; } /* .stds-left { float: left; margin: 9px 30px 0px 0; } */ .stds-left { color: #000000; float: left; width: 700px; margin: 9px 0px 0px 0px; } .stds-search-left { float: left; width: 610px; margin: 9px 30px 0px 0; } .stds-search-right { float: right; width: 190px; margin: 9px 18px 0 0; padding: 8px 12px 10px 12px; background-color: #f9f9f3; border: 1px solid #b0b0b0; -webkit-border-radius: 6px; -moz-border-radius: 6px; border-radius: 6px; } .stds-right { color: #000000; float: right; width: 170px; margin: 9px 18px 0 0; padding: 8px 12px 10px 12px; background-color: #f3f3f3; border: 1px solid #b0b0b0; border-radius: 6px; } .stds-intro { margin: 0px 0px 18px 0px; padding: 5px 12px 12px 12px; background-color: #e8eff5; border: 1px solid #b0b0b0; border-radius: 6px; } #stds_nr-form { margin-top: 18px; padding-top: 12px; border-top: 1px dashed #b0b0b0; } #stds-form { table-layout:fixed; width: 700px; font-size: 11px; border: 1px solid #b0b0b0; background-color: #f9f9f3; } #stds-form-title{ padding: 3px 3px 3px 3px; width: 100%; background-color: #e8eff5; border-bottom: 1px solid #b0b0b0; margin-top: 0px; } #stds-form-title-left { font-size: 13px; font-weight:normal; } #stds-form-title-right { /*float: right;*/ font-size: 11px; padding: 0px 0px 0px 500px; } #stds-form-results-right { /*float: right;*/ font-size: 11px; padding: 0px 0px 0px 600px; } #stds-search { height: 18px; margin: 0px; padding: 3px 10px; border: 1px solid #b0b0b0; font-size: 12px; color: #484138; } #stds-search:focus, #stds-search:hover { -webkit-box-shadow: 0 0px 6px rgba(0,0,0,.1); -moz-box-shadow: 0 0px 6px rgba(0,0,0,.1); box-shadow: 0 0px 6px rgba(0,0,0,.1); } #stds-results-number { margin-bottom: 12px; font-size: 10px; font-weight: bold; } #stds-results-table { margin-left:auto; margin-right:auto; text-align:left; padding: 0; border-collapse:collapse; table-layout:fixed; background-color: #f9f9f3; border-color: #b0b0b0; border-width: 0 0 1px 1px; border-style: solid; } #stds-results-table th { padding: 6px 12px; background-color: #f9f9f3; border-color: #b0b0b0; border-width: 1px 1px 0 0; border-style: solid; font-size: 12px; } #stds-results-table td { padding: 6px 12px; border-color: #b0b0b0; border-width: 1px 1px 0 0; border-style: solid; text-transform: capitalize; } #stds-results-table tr:nth-child(odd) { /* background-color: #f3f3f3; */ } .sort { float: right; margin: 0px 10px 0px 0px; padding: 0px 5px 5px 5px; } /* .sort { float: right; margin-top: 5px;} */ .sort a { color: #484138; } .sort a:hover { color: #0f2a8c; } Recognized Consensus Standards // Quick Links: Skip to main page content Skip to Search Skip to Topics Menu Skip to Common Links U.S. Food & Drug Administration Follow FDA En Español Search FDA Home Food Drugs Medical Devices Radiation-Emitting Products Vaccines, Blood & Biologics Animal & Veterinary Cosmetics Tobacco Products Recognized Consensus Standards var MP = { Version: '1.0.22', Domains: {'es':'esp.fda.gov'}, SrcLang: 'en', UrlLang: 'mp_js_current_lang', SrcUrl: unescape('mp_js_orgin_url'), init: function(){ if (MP.UrlLang.indexOf('p_js_')==1) { MP.SrcUrl=window.top.document.location.href; MP.UrlLang=MP.SrcLang; } }, getCookie: function(name){ var start=document.cookie.indexOf(name+'='); if(start < 0) return null; start=start+name.length+1; var end=document.cookie.indexOf(';', start); if(end < 0) end=document.cookie.length; while (document.cookie.charAt(start)==' '){ start++; } return unescape(document.cookie.substring(start,end)); }, setCookie: function(name,value,path,domain){ var cookie=name+'='+escape(value); if(path)cookie+='; path='+path; if(domain)cookie+='; domain='+domain; var now=new Date(); now.setTime(now.getTime()+1000*60*60*24*365); cookie+='; expires='+now.toUTCString(); document.cookie=cookie; }, switchLanguage: function(lang){ if(lang!=MP.SrcLang){ var script=document.createElement('SCRIPT'); script.src=location.protocol+'//'+MP.Domains[lang]+'/'+MP.SrcLang+lang+'/?1023749632;'+encodeURIComponent(MP.SrcUrl); document.body.appendChild(script); } else if(lang==MP.SrcLang && MP.UrlLang!=MP.SrcLang){ var script=document.createElement('SCRIPT'); script.src=location.protocol+'//'+MP.Domains[MP.UrlLang]+'/'+MP.SrcLang+MP.UrlLang+'/?1023749634;'+encodeURIComponent(location.href); document.body.appendChild(script); } return false; }, switchToLang: function(url) { window.top.location.href=url; } }; var addthis_config = {data_track_clickback: true, ui_508_compliant: true, services_compact: 'facebook, twitter, linkedin, pinterest_share, email', services_exclude: 'print', image_container: "#user_provided" } ; FDA Home Medical Devices Databases - |
This standard is relevant to medical devices and is recognized on its scientific and technical merit and/or because it supports existing regulatory policies.
This practice covers a protocol for the assessment of the hemolytic properties of continuous flow blood pumps used in extracorporeal or implantable circulatory assist. An assessment is made based on the pump's effects on the erythrocytes over a certain period of time. For this assessment, a recirculation test is performed with a pump for 6 h.
| Regulation Number | Device Name | Device Class | Product Code |
| §870.4370 | Pump, Blood, Cardiopulmonary Bypass, Roller Type | Class 2 | DWB |
| §870.4360 | Pump, Blood, Cardiopulmonary Bypass, Non-Roller Type | Class 2 | KFM |
| There is no relevant guidance developed at this time. |