The Affinity CP Centrifugal Blood Pump with Carmeda BioActive Surface is used to pump blood through the extracorporeal bypass circuit for extracorporeal circulatory support for periods appropriate to cardiopulmonary bypass (up to 6 hours). It is also indicated for use in extracorporeal support systems (for periods up to 6 hours) not requiring complete cardiopulmonary bypass (eg, valvuloplasty, circulatory support during mitral valve reoperation, surgery of the vena cava or aorta, liver transplants). The MYOtherm XP® is a device intended for the mixing, warming/ cooling and delivery of oxygenated blood/cardioplegia solution in a predetermined ratio. The Affinity Arterial Filter is indicated for use in cardiopulmonary bypass procedures up to 6 hours in duration for the removal of particulate and gaseous microemboli. The Affinity NT Hollow Fiber Oxygenator with Plasma Resistant Fiber is intended to be used in an extracorporeal perfusion circuit to oxygenate and remove carbon dioxide from the blood and to cool or warm the blood during routine cardiopulmonary bypass procedures up to 6 hours in duration. The AFFINITY® NT Integrated CVR Membrane Oxygenator (Plasma Resistant Fiber [PRF] Oxygenator) is intended to be used in an extracorporeal perfusion circuit to collect venous and cardiotomy suctioned blood, cool or warm the blood and oxygenate and remove carbon dioxide from the blood during routine cardiopulmonary bypass procedures up to 6 hours in duration. This product, is indicated for use during cardiopulmonary bypass surgery in an extracorporeal circuit utilizing a membrane oxygenator. The MVR® Holder (Model MVR-SH) is indicated for use with the MVR® Collapsible Venous Reservoir Bag. This product is indicated for use in the extracorporeal circuit during cardiopulmonary bypass surgery. This product is indicated for use in the extracorporeal circuit during cardiopulmonary bypass surgery. This product is indicated for use in the extracorporeal circuit during cardiopulmonary bypass surgery. The Medtronic® Resting Heart™ Module is indicated for use in surgical procedures requiring extracorporeal circulatory support, gas exchange, and thermal regulation. The device is indicated for use in procedures requiring blood flow rate of 1-6 lpm and lasting up to six hours. The system is indicated for use only with the Bio-Console®. The VARD is indicated for use only with the AAR1000. The Bio-Pump+® Blood Pump in the Medtronic® Resting Heart™ Module is indicated for use only with the Bio-Console®. The Carmeda® AFFINITY® NT Oxygenator and Carmeda® AFFINITY® Arterial Filter in the Medtronic® Resting Heart™ Module have the same indications for use as a Carmeda® AFFINITY® NT Oxygenator and Carmeda® AFFINITY® Arterial Filter used in other extracorporeal circuits. This adapter is intended for use in conjunction with the delivery of cardioplegia solution. This cannula is intended for use in conjunction with cardiopulmonary bypass surgery for delivering cardioplegia solution. The cannula may also be used to aspirate air from the aorta at the conclusion of the bypass procedure. The #23009 cannula may also be used to monitor pressure in the aorta. These cannulae are intended for use in perfusion of the ascending aorta during short term (6 hours or less) cardiopulmonary bypass. These cannulae are intended for collection of venous blood from the right side of the heart via the superior and inferior vena cava during cardiopulmonary bypass surgery up to six hours or less. This cannula is intended for rapid femoral venous and arterial access for short term cardiopulmonary bypass.
Device Story
Device family consists of extracorporeal circuit components including centrifugal blood pumps, oxygenators, reservoirs, filters, cannulae, and tubing; used during cardiopulmonary bypass surgery. Subject of notification is the addition of a new raw material source for USP heparin used in Carmeda and Trillium coatings. Devices function by circulating, oxygenating, and filtering blood outside the body; operated by perfusionists in clinical settings. Output includes hemodynamic support and blood gas management. No changes to device design, principle of operation, or intended use; only raw material source for coating changed. Benefit remains consistent with predicate devices: biocompatible extracorporeal support.
Clinical Evidence
Bench testing only. No clinical data (animal or human) was required to establish substantial equivalence. Testing focused on coating performance, heparin potency, and chemistry to verify interchangeability of heparin raw material sources.
Technological Characteristics
Extracorporeal circuit components including pumps, oxygenators, filters, and cannulae. Features Carmeda and Trillium heparin-based coatings. No changes to materials, sensing principles, or energy sources. Sterilization and manufacturing processes remain consistent with predicate devices.
Indications for Use
Indicated for patients undergoing cardiopulmonary bypass surgery or extracorporeal circulatory support for up to 6 hours. Includes procedures like valvuloplasty, mitral valve reoperation, vena cava/aorta surgery, and liver transplants. Specific cannulae indicated for venous blood collection, femoral access, or cardioplegia delivery.
Regulatory Classification
Identification
A nonroller-type cardiopulmonary and circulatory bypass blood pump is a prescription device that uses a method other than revolving rollers to pump the blood through an extracorporeal circuit for periods lasting less than 6 hours for the purpose of providing either:(i) Full or partial cardiopulmonary bypass (i.e., circuit includes an oxygenator) during open surgical procedures on the heart or great vessels; or(ii) Temporary circulatory bypass for diversion of flow around a planned disruption of the circulatory pathway necessary for open surgical procedures on the aorta or vena cava.
Special Controls
*Classification* —Class II (special controls). The special controls for this device are:(i) Non-clinical performance testing must perform as intended over the intended duration of use and demonstrate the following: Operating parameters, dynamic blood damage, heat generation, air entrapment, mechanical integrity, and durability/reliability;
(ii) The patient-contacting components of the device must be demonstrated to be biocompatible;
(iii) Sterility and shelf life testing must demonstrate the sterility of patient-contacting components and the shelf life of these components; and
(iv) Labeling must include information regarding the duration of use, and a detailed summary of the device- and procedure-related complications pertinent to use of the device.
(b)
*Nonroller-type temporary ventricular support blood pump* —(1)*Identification.* A nonroller-type temporary ventricular support blood pump is a prescription device that uses any method resulting in blood propulsion to provide the temporary ventricular assistance required for support of the systemic and/or pulmonary circulations during periods when there is ongoing or anticipated hemodynamic instability due to immediately reversible alterations in ventricular myocardial function resulting from mechanical or physiologic causes. Duration of use would be less than 6 hours.(2)
*Classification.* Class III (premarket approval).(c)
*Date premarket approval application (PMA) or notice of completion of product development protocol (PDP) is required.* A PMA or notice of completion of a PDP is required to be filed with FDA on or before September 8, 2015, for any nonroller-type temporary ventricular support blood pump that was in commercial distribution before May 28, 1976, or that has, on or before September 8, 2015, been found to be substantially equivalent to any nonroller-type temporary ventricular support blood pump that was in commercial distribution before May 28, 1976. Any other nonroller-type temporary ventricular support blood pump shall have an approved PMA or declared completed PDP in effect before being placed in commercial distribution.
{0}------------------------------------------------
# 111912
JUL 2 7 2011
# 2 510(k) Summary
The following page contains the 510(k) Summary.
{1}------------------------------------------------
K III 972
Image /page/1/Picture/1 description: The image shows the Medtronic logo. On the left is a circular emblem with a figure in motion, possibly representing a person exercising or undergoing rehabilitation. To the right of the emblem is the word "Medtronic" in a bold, stylized font. The logo appears to be a representation of the company's focus on medical technology and improving health outcomes.
# 510(k) Summary
| Date Prepared: | July 6, 2011 |
|-----------------|-----------------------------------------------------------------------------------------------------------------------------------------------------|
| Submitter: | Medtronic<br>7611 Northland Drive<br>Minneapolis, MN 55428<br>Establish Registration Number: 2184009 |
| Contact Person: | Jessica Sixberry<br>Senior Regulatory Affairs Specialist<br>Phone: (763) 514-9849<br>Fax: (651) 367-1893<br>Email: jessica.m.sixberry@medtronic.com |
### Device Name and Classification:
| Product Family: | Centrifugal Blood Pumps |
|----------------------|------------------------------------------------------|
| Trade Name: | Affinity Blood Pumps, Bio-Pumps |
| Common Name: | Centrifugal Blood Pump |
| Regulation Number: | 870.4360 |
| Product Code: | KFM |
| Classification: | Class III |
| Classification Name: | Pump, Blood, Cardiopulmonary Bypass, Non-Roller Type |
| Product Family: | MYOtherm Cardioplegia Delivery Systems |
|----------------------|----------------------------------------|
| Trade Name: | MYOtherm Cardioplegia Delivery Systems |
| Common Name: | Cardioplegia Delivery |
| Regulation Number: | 870.4240 |
| Product Code: | DTR |
| Classification: | Class II |
| Classification Name: | Heat-Exchanger, Cardiopulmonary Bypass |
| Product Family: | Arterial Blood Filters |
|----------------------|------------------------------------------------------|
| Trade Name: | Affinity Arterial Filters |
| Common Name: | Arterial Blood Filters |
| Regulation Number: | 870.4260 |
| Product Code: | DTM |
| Classification: | Class II |
| Classification Name: | Filter, Blood, Cardiopulmonary Bypass, Arterial Line |
Product Family: Oxygenators
Alleviating Pain · Restoring Health · Extending Life
{2}------------------------------------------------
のお気になる。
| Product Family: | Oxygenators |
|----------------------|---------------------------------------------------------------------------------------------|
| Trade Name: | Affinity NT Hollow Fiber Oxygenator with Plasma Resistant Fiber,<br>Minimax Plus Oxygenator |
| Common Name: | Hollow Fiber Oxygenators |
| Regulation Number: | 870.4350 |
| Product Code: | DTZ |
| Classification: | Class II |
| Classification Name: | Oxygenator, Cardiopulmonary Bypass |
.. . . .
-
・
September 1998 - 1999 - 1999
*** -
| Product Family: | Cardiotomy/Venous Reservoirs |
|----------------------|------------------------------------------|
| Trade Name: | Affinity Cardiotomy/Venous Reservoirs |
| Common Name: | Cardiotomy/Venous Reservoir |
| Regulation Number: | 870.4400 |
| Product Code: | DTN |
| Classification: | Class II |
| Classification Name: | Reservoir, Blood, Cardiopulmonary Bypass |
| Product Family: | Venous Reservoir Bags |
|----------------------|------------------------------------------|
| Trade Name: | MVR Collapsible Venous Reservoir Bag |
| Common Name: | Venous Reservoir Bag |
| Regulation Number: | 870.4400 |
| Product Code: | DTN |
| Classification: | Class II |
| Classification Name: | Reservoir, Blood, Cardiopulmonary Bypass |
| Product Family: | Flow Probes |
|----------------------|----------------------------------|
| Trade Name: | Bio-Probe Flow Probe |
| Common Name: | Flow Probe |
| Regulation Number: | 870.2120 |
| Product Code: | DPT |
| Classification: | Class II |
| Classification Name: | Probe, Blood-Flow, Extravascular |
| Product Family: | Tri-Optic Measurement Cells |
|----------------------|-----------------------------------------------------|
| Trade Name: | Tri-Optic Measurement Cells |
| Common Name: | Tri-Optic Measurement Cells |
| Regulation Number: | 870.4330 |
| Product Code: | DRY |
| Classification: | Class II |
| Classification Name: | Monitor, Blood-Gas, On-line, Cardiopulmonary Bypass |
| Product Family: | Tubing and Connectors |
|-----------------|-----------------------|
|-----------------|-----------------------|
{3}------------------------------------------------
# K111912
.
| Product Family: | Tubing and Connectors |
|----------------------|----------------------------------------------------------------|
| Trade Name: | Extracorporeal Circuit Tubing and Connectors |
| Common Name: | Tubing and Connectors |
| Regulation Number: | 870.4210 |
| Product Code: | DWF |
| Classification: | Class II |
| Classification Name: | Catheter, Cannula and Tubing, Vascular, Cardiopulmonary Bypass |
| Product Family: | Resting Heart System |
|----------------------|----------------------------------------------------------------------------------------------------------|
| Trade Name: | Resting Heart System |
| Common Name: | Low Prime Extracorporeal Circuit |
| Regulation Number: | 870.4400<br>870.4290 |
| Product Code: | DTN<br>DTL |
| Classification: | Class II |
| Classification Name: | Reservoir, blood, Cardiopulmonary Bypass<br>Adapter, Stopcock, Manifold, Fitting, Cardiopulmonary Bypass |
| Product Family: | Cardioplegia Adapters |
|----------------------|----------------------------------------------------------------|
| Trade Name: | DLP Cardioplegia Adapters |
| Common Name: | Cardioplegia Adapters |
| Regulation Number: | 870.7290 |
| Product Code: | DTL |
| Classification: | Class II |
| Classification Name: | Adapter, Stopcock, Manifold, Fitting, Cardiopulmonary Bypass |
| Product Family: | Aortic Root Cannula |
| Trade Name: | DLP Aortic Root Cannula |
| Common Name: | Aortic Root Cannula |
| Regulation Number: | 870.4210 |
| Product Code: | DWF |
| Classification: | Class II |
| Classification Name: | Catheter, Cannula and Tubing, Vascular, Cardiopulmonary Bypass |
| Product Family: | Arterial Cannula |
|----------------------|----------------------------------------------------------------|
| Trade Name: | DLP, Select, EOPA Arterial Cannula |
| Common Name: | Arterial Return Cannula |
| Regulation Number: | 870.4210 |
| Product Code: | DWF |
| Classification: | Class II |
| Classification Name: | Catheter, Cannula and Tubing, Vascular, Cardiopulmonary Bypass |
.
·
{4}------------------------------------------------
.. . . . . :
| Product Family: | Venous Cannula |
|----------------------|----------------------------------------------------------------|
| Trade Name: | DLP, MC2, MC2X, Single Stage, Two Stage, Three Stage Cannula |
| Common Name: | Venous Cannula |
| Regulation Number: | 870.4210 |
| Product Code: | DWF |
| Classification: | Class II |
| Classification Name: | Catheter, Cannula and Tubing, Vascular, Cardiopulmonary Bypass |
| Product Family: | Femoral Cannula |
|----------------------|------------------------------------------------------------------|
| Trade Name: | DLP and Bio-Medicus, Femoral Arterial and Femoral Venous Cannula |
| Common Name: | Femoral Cannula |
| Regulation Number: | 870.4210 |
| Product Code: | DWF |
| Classification: | Class II |
| Classification Name: | Catheter, Cannula and Tubing, Vascular, Cardiopulmonary Bypass |
:
### Predicate Devices
| Product Family: | Associated 510(k)s |
|----------------------------------------------|------------------------------------------------------------------|
| Centrifugal Blood<br>Pumps | K852807, K973011, K050109, K111658 |
| | |
| MYOtherm<br>Cardioplegia<br>Delivery Systems | K003724, K011864 |
| | |
| | |
| Arterial Blood Filters | K000379, K013084, K033468, K071253 |
| Oxygenators | K933586, K973760, K000430 |
| Cardiotomy/Venous<br>Reservoirs | K926226, K936003, K021287 |
| | |
| Venous Reservoir<br>Bags | K920774 |
| | |
| Flow Probes | K830858, K012747 |
| Tri-Optic<br>Measurement Cells | K910421, K012743 |
| | |
| Tubing and<br>Connectors | K891687, K902845, K012538 |
| | |
| Resting Heart<br>System | K031700 |
| | |
| Cardioplegia<br>Adapters | K790563, K790564, K791498, K841482, K850385 |
| | |
| Aortic Root Cannula | K790565, K810548, K834039, K865079 |
| Arterial Cannula | K840001, K840002, K031037, K031518, K033416, K043179,<br>K061254 |
{5}------------------------------------------------
| <strong>Product Family:</strong> | Associated 510(k)s |
|----------------------------------|------------------------------------------------------|
| Venous Cannula | K841275, K845045, K031776, K031827, K033264, K052372 |
| Femoral Cannula | K872033, K875353, K884129, K915268, K924642, K052524 |
### Device Description
No changes to the devices are being made. An additional source of the raw material used to make USP heparin used in Carmeda and Trillium coatings is being added.
#### Indications for Use
In general, these devices are intended for use during cardiopulmonary bypass surgery for up to 6 hours. No changes were made to the intended use of the individual devices.
#### Comparison to Predicate Devices
- Intended Use: All devices have the same intended use as their predicate devices. .
- Principles of Operation and Technology: All devices have the same principle of . operation and technology as their predicate devices
- Performance: Testing demonstrates that there is no coating performance difference . between the two sources of raw material for heparin.
- Suppliers: The supplier of USP heparin remains the same. A new source of raw material . is being added.
#### Summary of Performance Data
Bench testing was used to establish the interchangability of the two sources of raw material for USP heparin used in Carmeda and Trillium coating. Animal and human clinical testing was not required to establish substantial equivalence. The following performance tests were conducted:
- . Coating testing
- Potency of Heparin .
- . Chemistry testing
#### Conclusion
Medtronic has demonstrated that the new source of raw material for heparin is interchangeable with the current source of raw material for heparin based upon testing results. Therefore, the Carmeda and Trillium coated devices are substantially equivalent to the existing, predicate devices.
{6}------------------------------------------------
Image /page/6/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a stylized eagle-like symbol with three curved lines representing the body and wings. The text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" is arranged in a circular fashion around the symbol.
Public Health Service
Food and Drug Administration 10903 New Hampshire Avenue Document Control Room -WO66-G609 Silver Spring, MD 20993-0002
Medtronic Perfusion System c/o Ms. Jessica Sixberry Senior Regulatory Affairs Specialist 7611 Northland Drive Minneapolis, MN 55428
JUL 2 7 2011
Re: K111972
Affinity Blood Pumps, Bio-Pumps Regulation Number: 21 CFR 870.4360 Regulation Name: Non-roller type cardiopulmonary blood pump Regulatory Class: Class III (three) Product Code: KFM, DTR, DTM, DTZ, DTN, DPT, DRY, DWF, DTL Dated: July 7, 2011 Received: July 11, 2011
Dear Ms. Sixberry:
We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food, Drug, and Cosmetic Act (Act) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration. Please note: CDRH does not evaluate information related to contract liability warranties. We remind you, however, that device labeling must be truthful and not misleading.
{7}------------------------------------------------
### Page 2 - Ms. Jessica Sixberry
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 898. In addition, FDA may publish further announcements concerning your device in the Federal Register.
Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. You must comply with all the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); medical device reporting (reporting of medical device-related adverse events) (21 CFR 803); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please go to http://www.fda.gov/AboutFDA/CentersOffices/CDRH/CDRHOffices/ucm115809.htm for the Center for Devices and Radiological Health's (CDRH's) Office of Compliance. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to
http://www.fda.gov/MedicalDevices/Safety/ReportaProblem/default.htm for the CDRH's Office of Surveillance and Biometrics/Division of Postmarket Surveillance.
You may obtain other general information on your responsibilities under the Act from the Division of Small Manufacturers, International and Consumer Assistance at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address http://www.fda.gov/MedicalDevices/Resourcesfor You/Industry/default.htm.
Sincerely yours,
K
Bram D. Zuckerman, M.D. Director Division of Cardiovascular Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
{8}------------------------------------------------
#### 1 Statement of Indications for Use
The following page contains a representative 'indications for use' statement from each of the associated families that are included in this change. The following is a list of the associated families of Medtronic devices:
- . Centrifugal Blood Pumps
- MYOtherm Cardioplegia Delivery Systems .
- Arterial Blood Filters .
- . Oxygenators :
- . Cardiotomy/Venous Reservoirs
- Venous Reservoir Bags .
- Flow Probes .
- . Tri-Optic Measurement Cells
- . Tubing and Connectors
- . Resting Heart System
- . Cardioplegia Adapters
- . Aortic Root Cannula
- . Arterial Cannula
- Venous Cannula .
- Femoral Cannula ●
{9}------------------------------------------------
KIJ1972 510(k) Number (if known): _
Device Name: Affinity CP Centrifugal Blood Pump
Indications for Use: The Affinity CP Centrifugal Blood Pump with Carmeda BioActive Surface is used to pump blood through the extracorporeal bypass circuit for extracorporeal circulatory support for periods appropriate to cardiopulmonary bypass (up to 6 hours).
It is also indicated for use in extracorporeal support systems (for periods up to 6 hours) not requiring completecardiopulmonary bypass (eg, valvuloplasty, circulatory support during mitral valve reoperation, surgery of the vena cava or aorta, liver transplants).
Prescription Use X OR Per 21 CFR 801.109
Over-The-Counter Use ...
### (PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
K
(Division Sign-Off) Division of Cardiovascular Devices
510(k) Number K111972
{10}------------------------------------------------
### Device Name: Medtronic MYOtherm XP, Cardioplegia Delivery System
Indications for Use: The MYOtherm XP® is a device intended for the mixing, warming/ cooling and delivery of oxygenated blood/cardioplegia solution in a predetermined ratio.
#### Device Name: Affinity Arterial Filter
Indications for Use: The Affinity Arterial Filter is indicated for use in cardiopulmonary bypass procedures up to 6 hours in duration for the removal of particulate and gaseous microemboli.
#### Device Name: Affinity Hollow Fiber Oxygenator with Plasma Resistant Fiber
Indications for Use: The Affinity NT Hollow Fiber Oxygenator with Plasma Resistant Fiber is intended to be used in an extracorporeal perfusion circuit to oxygenate and remove carbon dioxide from the blood and to cool or warm the blood during routine cardiopulmonary bypass procedures up to 6 hours in duration.
#### Device Name: Affinity NT Integrated CVR Membrane Oxygenator
Indications for Use: The AFFINITY® NT Integrated CVR Membrane Oxygenator (Plasma Resistant Fiber [PRF] Oxygenator) is intended to be used in an extracorporeal perfusion circuit to collect venous and cardiotomy suctioned blood, cool or warm the blood and oxygenate and remove carbon dioxide from the blood during routine cardiopulmonary bypass procedures up to 6 hours in duration.
#### Device Name: MVR Collapsible Venous Reservoir Bag
Indications for Use: This product, is indicated for use during cardiopulmonary bypass surgery in an extracorporeal circuit utilizing a membrane oxygenator. The MVR® Holder (Model MVR-SH) is indicated for use with the MVR® Collapsible Venous Reservoir Bag.
#### Device Name: Medtronic Coated Accessories (Flow Probes)
Indications for Use: This product is indicated for use in the extracorporeal circuit during cardiopulmonary bypass surgery.
Device Name: Medtronic Coated Accessories (Tri-Optic Measurement Cells)
Indications for Use: This product is indicated for use in the extracorporeal circuit during cardiopulmonary bypass surgery.
{11}------------------------------------------------
Device Name: Medtronic Packs and Accessories (Tubing and Connectors)
Indications for Use: This product is indicated for use in the extracorporeal circuit during cardiopulmonary bypass surgery.
#### Device Name: Medtronic Resting Heart System
Indications for Use: The Medtronic® Resting Heart™ Module is indicated for use in surgical procedures requiring extracorporeal circulatory support, gas exchange, and thermal regulation. The device is indicated for use in procedures requiring blood flow rate of 1-6 lpm and lasting up to six hours. The system is indicated for use only with the Bio-Console®. The VARD is indicated for use only with the AAR1000. The Bio-Pump+® Blood Pump in the Medtronic® Resting Heart™ Module is indicated for use only with the Bio-Console®. The Carmeda® AFFINITY® NT Oxygenator and Carmeda® AFFINITY® Arterial Filter in the Medtronic® Resting Heart™ Module have the same indications for use as a Carmeda® AFFINITY® NT Oxygenator and Carmeda® AFFINITY® Arterial Filter used in other extracorporeal circuits.
Device Name: Medtronic DLP "Y" Adapter - Coronary Perfusion
Indications for Use: This adapter is intended for use in conjunction with the delivery of cardioplegia solution.
#### Device Name: Medtronic DLP Aortic Root Cannula
Indications for Use: This cannula is intended for use in conjunction with cardiopulmonary bypass surgery for delivering cardioplegia solution. The cannula may also be used to aspirate air from the aorta at the conclusion of the bypass procedure. The #23009 cannula may also be used to monitor pressure in the aorta.
#### Device Name: Medtronic EOPA 3D Arterial Cannula
Indications for Use: These cannulae are intended for use in perfusion of the ascending aorta during short term (6 hours or less) cardiopulmonary bypass.
Device Name: Medtronic DLP Single Stage Venous Cannula
Indications for Use: These cannulae are intended for collection of venous blood from the right side of the heart via the superior and inferior vena cava during cardiopulmonary bypass surgery up to six hours or less.
{12}------------------------------------------------
Device Name: Medtronic DLP Femoral Arterial and Venous Cannula
Indications for Use: This cannula is intended for rapid femoral venous and arterial access for short term cardiopulmonary bypass.
:
·
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4. Device detail page: chat and citations
Click a device name to open its detail page: device facts on the left, a chat window on the right. Ask something like "Describe the training data". The answer carries little citation bubbles — click one to jump to the highlighted passage in the source PDF, so you can verify every AI answer against the document. There's also a Download PDF button for sharing.
How do you verify an AI chat answer on the device detail page?
Click the citation bubbles to jump to the relevant highlight in the source document.
Reading rule for every project: how many summaries do you read in full?
At least the three most relevant 510(k) or De Novo summaries, in full. After that, use targeted chat questions to confirm your memory quickly. The tool supports this professional habit — it doesn't replace it.
5. Side-by-side comparison
Select multiple rows in the results table (aim for under ~10), then open the PDF Viewer tab. Ask one question — it goes to all selected devices in parallel, each with citations. This is the fastest way to compare and contrast devices: training data, PCCP scope, how they handled adding new scanners, and so on.
What does the side-by-side PDF viewer mode do?
Select multiple devices, open the PDF viewer tab, and ask one question (e.g., "Describe the training data"). It queries all selected devices simultaneously with citations, so you can compare and contrast quickly.
6. Collections
With rows selected, go to the Collections tab and create a labeled collection (e.g., "Cobb Angle Project"). Reload that selection any time — before a client call, pull up the collection and ask questions across all of its devices at once.
How do you save a set of selected devices for later use?
Select the rows, go to the Collections tab, and create a labeled collection (e.g., "Cobb Angle Project"). You can reload the selection anytime and carry it into the PDF viewer and other tabs that support selections.
7. Product codes and the regulations tree
Click a product code in the results to jump to it in the regulations tree — identification text, sibling product codes, and devices you can open in a PDF viewer on the right. Click a regulation number to see its identification, special controls, and related product codes. You can also search by product code or regulation number at the top of the tree. Always read the special controls if any exist for your device — it broadens your search and sharpens pre-kickoff research.
What can you do from the regulations tree view?
Browse product codes and regulation numbers, read the identification text and special controls, browse sibling product codes, open device PDFs on the right, and search by product code or regulation number at the top of the tree.
8. Chart view
Click Show Chart and segment by regulation number (or product code) to see which regulations dominate your result set. Clicking a regulation takes you into the regulations tree. Great for spotting that most matches are, say, hardware laparoscopic devices — a cue to go back and filter.
How do you see which regulations dominate a search result set?
Click "Show Chart" and segment by Regulation Number. Clicking a regulation takes you to the regulations tree.
9. The predicate graph
Open the Predicates tab for a family-tree view of predicate relationships. Click a node to trace its parents and children; selections from search carry over pre-selected. Commonly predicated devices are worth reading — a lot of people predicated them for a reason. The visual lineage is also handy on client calls, e.g. to show how a predicate family evolved and justify why your predicate still holds.
In the predicate graph, why are commonly predicated devices worth reading?
A lot of people predicated them for a reason. Clicking a node traces parents and children, and selections from search carry over pre-selected.
10. Embeddings: the galaxy map
The Embeddings tab plots every matching document in a 2-D "galaxy map" where semantically similar devices cluster together. Hover or click clusters to explore, and let AI label the clusters for you. Embeddings beat product codes for grouping: two devices can carry different product codes (LLZ vs. QIH) yet do the same thing — the embedding captures the meaning of the intended use and device story. This is also exactly how retrieval-augmented generation (RAG) works under the hood, and it makes a great visual on client calls.
Try it yourself
Head to the search page and work through a few of these AI/ML fuzzy searches to build intuition: perivascular fat on CT · aortic valve calcification opportunistic screening on noncontrast CT · breast cancer prediction on digital pathology slides · autism detection · gestational age prediction · a hearing aid that can also detect a pulse · foundation model based analysis of ECG · large language models · penetration test. Watch how the relevance scores, intended use, and AI Performance tables tell you when results stop being meaningful.