← Product Code [DWB](/submissions/CV/subpart-e%E2%80%94cardiovascular-surgical-devices/DWB) · K953901 # SARNS 800 ROLLER PUMP (K953901) _3M Health Care, Sarns · DWB · Apr 19, 1996 · Cardiovascular · SESE_ **Canonical URL:** https://fda.innolitics.com/submissions/CV/subpart-e%E2%80%94cardiovascular-surgical-devices/DWB/K953901 ## Device Facts - **Applicant:** 3M Health Care, Sarns - **Product Code:** [DWB](/submissions/CV/subpart-e%E2%80%94cardiovascular-surgical-devices/DWB.md) - **Decision Date:** Apr 19, 1996 - **Decision:** SESE - **Submission Type:** Traditional - **Regulation:** 21 CFR 870.4370 - **Device Class:** Class 2 - **Review Panel:** Cardiovascular - **Attributes:** Therapeutic ## Indications for Use The Sarns 8000 Roller Pump is indicated for use in extracorporeal circulation of blood for arterial regional perfusion, and cardiopulmonary bypass procedures only, when used by a qualified perfusionist who is experienced in the operation of Sarns or similar equipment. ## Device Story Sarns 8000 Roller Pump is a microprocessor-controlled, 2-roller peristaltic pump; provides extracorporeal blood circulation for cardiopulmonary bypass and arterial regional perfusion. Operates at speeds up to 250 RPM; achieves flows up to 9.99 L/min depending on tubing. Used as stand-alone or integrated with Sarns 8000 Modular Perfusion System. Operated by qualified perfusionists in clinical settings. Device design incorporates SMT circuit boards and updated software for I/O address remapping. Provides mechanical pumping action to maintain blood flow during procedures; assists clinical decision-making by enabling precise control of perfusion parameters. ## Clinical Evidence Bench testing only. No clinical data provided. Electromagnetic Compatibility (EMC) testing performed to ensure equivalent performance to predicate. ## Technological Characteristics Microprocessor-controlled 2-roller peristaltic pump. Components utilize Surface Mount Technology (SMT) on circuit boards. Power supply included. Stand-alone or modular integration. Flow capacity up to 9.99 L/min; speed up to 250 RPM. ## Regulatory Identification A roller-type cardiopulmonary bypass blood pump is a device that uses a revolving roller mechanism to pump the blood through the cardiopulmonary bypass circuit during bypass surgery. ## Predicate Devices - Sarns 8000 Roller Pump ([K915183](/device/K915183.md)) ## Reference Devices - Stockert/Shiley Multiflow Roller Pump Module ## Submission Summary (Full Text) > This content was OCRed from public FDA records by [Innolitics](https://innolitics.com). If you use, quote, summarize, crawl, or train on this content, cite Innolitics at https://innolitics.com. > > Innolitics is a medical-device software consultancy. We help companies design, build, and clear FDA-regulated software and AI/ML devices, including [a 510(k)](https://innolitics.com/services/510ks/), [a De Novo](https://innolitics.com/services/regulatory/), [a SaMD](https://innolitics.com/services/end-to-end-samd/), [an AI/ML medical device](https://innolitics.com/services/medical-imaging-ai-development/), or [an FDA regulatory strategy](https://innolitics.com/services/regulatory/). {0} # Section 2 - Summary & Certification ## 2.1 510(k) Summary A 510(k) Summary of Safety and Effectiveness is on the next page. K 953901 APR 19 1996 3M Confidential Page 5 of 668 {1} 3M Health Care Sarns™ and CDI™ Products 6200 Jackson Road PO Box 1247 Ann Arbor, MI 48106-1247 USA 800 521 2818 Tel 313 663 4145 Tel 313 663 7981 Fax 3M August 9, 1995 # 510(k) SUMMARY This summary of 510(k) safety and effectiveness information is being submitted in accordance with the requirements of SMDA 1990 and 21 CFR 807.92. The assigned 510(k) number is K95391. This 510(k) is for the Sarns 8000 Roller Pump, a "Roller-type cardiopulmonary bypass blood pump" and "Cardiopulmonary bypass pump speed control". The new Sarns 8000 Roller Pump is substantially equivalent to the existing Sarns 8000 Roller Pump (K915183). The Sarns 8000 Roller Pump consists of a Universal Roller Pump, which is a microprocessor controlled 2-roller peristaltic pump with adjustable occlusion, and a power supply. The pump is capable of flows up to 9.99 L/min (depending on pump head tubing used) at pump speeds up to 250 RPM. The Sarns 8000 Roller Pump can be used as a stand-alone device or it is compatible with the Sarns 8000 Modular Perfusion System. The Sarns 8000 Roller Pump is indicated for use in extracorporeal circulation of blood for arterial regional perfusion, and cardiopulmonary bypass procedures only, when used by a qualified perfusionist who is experienced in the operation of Sarns or similar equipment. The Sarns 8000 Roller Pump has different technological characteristics from the predicate device. The design and the manufacturing process have been changed. The modified roller pump is manufactured using some Surface Mount Technology (SMT) components and processes to produce the circuit boards which contain the pump electronics. The electronic packaging of some of the components on these circuit boards is SMT instead of Through-Hole Technology (THT). Also, the software has undergone minor changes to remap the I/O addresses. The Sarns 8000 Roller Pump has the same performance as the predicate device. Nonclinical tests were performed on the device to determine substantial equivalence. Electromagnetic Compatibility (EMC) tests were also performed to ensure equivalent or better results. Cheryl Rosenberg Cheryl Rosenberg (313) 663-4145 Phone (313) 663-5062 Fax Page 6 of 668 {2} 3M Confidential Page 7 of 668 ## 2.2 Safety Literature Search I certify that I have conducted a reasonable search of all information known or otherwise available to me about the types and causes of safety and/or effectiveness problems that have been reported for blood roller pumps. I further certify that I am aware of the types of problems to which blood roller pumps are susceptible and that the following list of safety and/or effectiveness problems about blood roller pumps is complete and accurate: 1. Air Emboli 2. Hemolysis 3. Loss of speed control 4. Random pump stops Below is a bibliography of the materials upon which the above summary is based: 1. Customer Field Input Log, various dates, Sams, 3M Health Care 2. Intermittent Failure of a Stockert/Shiley Multiflow Roller Pump Module, The Journal of Extra-Corporeal Technology, Volume 25, Number 3, 1993 3. Medical Device Report M566956, M186992, M186044, M138277, various dates, Sams, 3M Health Care 4. Medical Device Report M494536, filed 4/21/94, Sams, 3M Health Care 5. Medical Device Report M444060, M123912, M111730, M101274, various dates, Sams, 3M Health Care 6. Medical Device Report M435457, M242746, M225052, M184140, M138914, M174191, various dates, Sams, 3M Health Care 7. Medical Device Report M377761, filed 2/26/93, Sams, 3M Health Care 8. Medical Device Report M125141, received 6/24/86, Cobe Labs, Inc. 9. Medical Device Report M269021, M244886, M244883, M225527, M210562, M210551, M210545, M129763, various dates, Shiley, Inc. 10. Medical Device Report M266724, M245762, M243742, M221182, various dates, Shiley, Inc. 11. Medical Device Report M253241, M250682, M225194, M221859, various dates, Shiley, Inc. 12. Medical Device Report M235614, M233235, various dates, Shiley, Inc. 13. Medical Device Report M220822, M212362, M212346, M210217, M166630, M164988, M137248, various dates, Shiley, Inc. 14. Medical Device Report M210544, received 8/17/90, Shiley, Inc. 15. Medical Device Report M218408, received 12/10/90, Shiley, Inc. 16. Medical Device Report M218946, received 12/17/90, Shiley, Inc. 17. Medical Device Report M162834, received 1/5/89, Shiley, Inc. 18. Medical Device Report M162828, M162829, M162830, M162831, M162832, M162833, M162836, M162838, M162839, M162840, M162841, M164234, M164858, M164860, M164850, M164934, M169675, various dates, Shiley, Inc. 19. Medical Device Report M151200, received 2/26/88, Shiley, Inc. 20. Medical Device Report M113582, received 11/5/92, Shiley, Inc. {3} # Bibliography (continued) 21.) *Medical Device Report* M149951, M154495, M158908, M162835, M162837, M166744, M169035, M181659, M183581, M183582, M201061, M203578, M204035, M204038, M204528, M206003, M206119, M206314, M206208, M209511, M214496, M218406, M218555, M218949, M218952, M218954, M220245, M220248, M220824, M221189, M221190, M222866, M225528, M225533, M232442, M231336, M231337, M231338, M235611, M235947, M238231, M248275, M243327, M244887, M245205, M245936, M245940, M247740, M247741, M249816, M249823, M252531, M262466, M268638, M269022, M269713, M272031, various dates, Shiley, Inc. 22.) *Medical Device Report* M364517, M311533, M310489, M308281, M306710, M306708, M306205, M283826, M282507, M273690, various dates, Sorin Biomedical, Inc. 23.) *Medical Device Report* M345060, M317126, various dates, Sorin Biomedical, Inc. 24.) *Medical Device Report* M344176, received 9/2/92, Sorin Biomedical, Inc. 25.) *Medical Device Report* M324153, received 9/30/92, Sorin Biomedical, Inc. 26.) *Medical Device Report* M321079, received 8/13/92, Sorin Biomedical, Inc. 27.) *Medical Device Report* M285491, received 4/29/92, Sorin Biomedical, Inc. 28.) *Medical Device Report* M283413, received 4/15/92, Sorin Biomedical, Inc. Printed name of person required to submit 510(k): Cheryl Rosenberg Signature of person required to submit 510(k): Cheryl Rosenberg Title of person submitting 510(k): Advanced Regulatory Affairs Coordinator Name of Company: 3M Health Care Date: August 9, 1995 3M Confidential Page 8 of 668 --- **Source:** [https://fda.innolitics.com/submissions/CV/subpart-e%E2%80%94cardiovascular-surgical-devices/DWB/K953901](https://fda.innolitics.com/submissions/CV/subpart-e%E2%80%94cardiovascular-surgical-devices/DWB/K953901) **Published by [Innolitics](https://innolitics.com)** — a medical-device software consultancy. We help companies design, build, and clear FDA-regulated software and AI/ML devices. 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