Dragonfly Opstar™ Imaging Catheter

  Dragonfly OpStar™ Imaging Catheter

Indications: The Dragonfly OpStar™ Imaging Catheter with the OCT Imaging System is intended for the imaging of coronary arteries and is indicated in patients who are candidates for transluminal interventional procedures. The Dragonfly OpStar™ Imaging Catheter is intended for use in vessels 2.0 to 3.5 mm in diameter. The Dragonfly OpStar™ Imaging Catheter is not intended for use in the left main coronary artery or in a target vessel which has undergone a previous bypass procedure.

Contraindications: Use of the Dragonfly OpStar™ Imaging Catheter is contraindicated where introduction of any catheter would constitute a threat to patient safety. Contraindications include:

• Acute renal failure
• Bacteremia or sepsis
• Large thrombus
• Major coagulation system abnormalities
• Patients diagnosed with coronary artery spasm 
• Patients disqualified for CABG surgery 
• Patients disqualified for PTCA 
• Severe hemodynamic instability or shock 
• Total occlusion 
• Inability to tolerate systemic anticoagulation is a contraindication to use of OCT for coronary imaging

Warnings And Precautions:

• Appropriate anticoagulant and vasodilator therapy is recommended to be used during the procedure as ordered by the physician. 
  
• The Dragonfly OpStar™ Imaging Catheter is sterilized by ethylene oxide and is intended for one time use only. Non-pyrogenic. Do not use if the package is opened or damaged. Do not reuse or re-sterilize. Any attempt to reuse or re-sterilize may compromise the structural integrity of this device. Adverse effects of using a non-sterile or re-sterilized imaging catheter may include, but are not limited to:
  • Local and/or systemic infection 
  • Mechanical damage 
  • Inaccurate results 
• Note the product "Use by" date on the package. 
• Observe all advancement and movement of the Dragonfly OpStar™ Imaging Catheter under fluoroscopy. Always advance and withdraw the catheter slowly. Failure to observe device movement fluoroscopically may result in vessel injury or device damage. To ensure proper placement, do not move the guide wire after the Dragonfly OpStar™ Imaging Catheter is in place. 
• If resistance is encountered during advancement or withdrawal of the Dragonfly OpStar™ Imaging Catheter, stop manipulation and evaluate under fluoroscopy. If the cause of resistance cannot be determined or mitigated, carefully remove the Dragonfly OpStar™ Imaging Catheter and guide wire as a unit from the patient. 
• Leave the guide wire engaged with the Dragonfly OpStar™ Imaging Catheter at all times during use. Do not retract or advance the guide wire prior to withdrawing the Dragonfly OpStar™ Imaging Catheter. 
• The Dragonfly OpStar™ Imaging Catheter should never be forced into lumens that are narrower than the catheter body or forced through a tight or heavily calcified lesion. 
• The Dragonfly OpStar™ Imaging Catheter should not be advanced through abnormally tortuous anatomy. 
• When advancing or retracting a Dragonfly OpStar™ Imaging Catheter with a monorail tip through a stented vessel, the Dragonfly imaging catheter may engage the stent between the junction of the Dragonfly OpStar™ Imaging Catheter and guide wire, resulting in entrapment of the catheter/guide wire, catheter tip separation, stent dislocation and/or vascular injury. 
• Do not remove the Dragonfly OpStar™ Imaging Catheter from the DOC until the procedure is complete to avoid a potential sterility breach. 
• Always verify that the Dragonfly OpStar™ Imaging Catheter has been properly prepared prior to inserting into vasculature. 
• Safety and effectiveness have been established for the following patient population: adult patients undergoing non-emergent percutaneous coronary interventions in lesions with reference vessel diameters between 2.0 mm to 3.5 mm, which were not located in the left main coronary artery or in a target vessel which has undergone a previous bypass procedure. 
• Use the minimum flush rate and volume required to image the desired anatomy. 
• For optimal imaging, only use 100% contrast media. 
• Refer to contrast media Instructions for Use for general warnings and precautions relating to contrast media. 
• Do not kink, sharply bend, pinch, or crush the Dragonfly OpStar™ Imaging Catheter at any time. 
• The Dragonfly OpStar™ Imaging Catheter has no user serviceable parts. Do not attempt to repair or alter any part of the Dragonfly OpStar™ Imaging Catheter assembly as provided. 
• After use, the Dragonfly OpStar™ Imaging Catheter may be a potential biohazard. Handle and dispose of in accordance with accepted medical practice and applicable laws and regulations. 
• The instructions for use are recyclable. Dispose of all packaging materials appropriately. 
• When using saline, heparinized saline is recommended. 
• The Dragonfly OpStar™ Imaging Catheter must be purged prior to connection to the DOC to prevent damage to the imaging core. 
• Ensure that the Dragonfly OpStar™ Imaging Catheter tip marker has been properly identified and differentiated from the lens marker before contrast administration and prior to performing the OCT reading. 
• Never attempt to attach or detach the Dragonfly OpStar™ Imaging Catheter to the DOC while the "lock" LED is lit.

Potential Adverse Events: The following complications may occur as a consequence of intravascular imaging and catheterization procedure:

• Allergic reaction to the contrast media or drug administered for the procedure 
• Bleeding 
• Arterial dissection, injury or perforation 
• Abnormal heart rhythm or arrhythmias 
• Unstable angina 
• Coronary artery spasm 
• Thrombus formation, abrupt closure, or total occlusion 
• Embolism 
• Myocardial ischemia 
• Acute myocardial infarction 
• Repeat revascularization 
• Renal insufficiency or failure from contrast media use 
• Death 
• Catheter access side reactions: sterile inflammation or granuloma or tissue necrosis

  Optis™ Integrated System, Mobile System, Software

Indications: The OPTIS Integrated System and Mobile System with OPTIS Software combined with Dragonfly™ DUO or Dragonfly™ OPTIS™ Imaging Catheter are intended for the imaging of coronary arteries and are indicated in patients who are candidates for transluminal interventional procedures. The Dragonfly DUO or Dragonfly™ OPTIS™ Imaging Catheter are intended for use in vessels 2.0 to 3.5 mm in diameter. The Dragonfly DUO, or Dragonfly™ OPTIS™ Imaging Catheter is not intended for use in the left main coronary artery or in a target vessel which has undergone a previous bypass procedure.

The OPTIS Integrated System and Mobile System will further acquire radio frequency signal outputs from both a distal intracoronary pressure transducer and a proximal aortic pressure transducer to determine the physiological parameter, Fractional Flow Reserve (FFR). The physician may use the FFR parameter, along with knowledge of patient history, medical expertise and clinical judgment to determine if therapeutic intervention is indicated.

Contraindications: The OPTIS Integrated System and Mobile System with OPTIS Software are contraindicated where introduction of any catheter would constitute a threat to patient safety. Contraindications include:

• Bacteremia or sepsis
• Major coagulation system abnormalities
• Patients diagnosed with coronary artery spasm
• Patients disqualified for CABG surgery
• Patients disqualified for PTCA
• Severe hemodynamic instability or shock
• Total occlusion
• Large thrombus
• Acute renal failure

NOTE: The system has no patient alarm functions. Do not use for cardiac monitoring.

Warnings:

• Appropriate anticoagulant and vasodilator therapy must be used during the procedure as needed.
• Observe all advancement and movement of the Dragonfly Imaging Catheter under fluoroscopy. Always advance and withdraw the catheter slowly. Failure to observe device movement fluoroscopically may result in vessel injury or device damage.
• Leave the guidewire engaged with the catheter at all times during use. Do not withdraw or advance the guidewire prior to withdrawing the catheter.
• If resistance is encountered during advancement or withdrawal of the Dragonfly Imaging Catheter, stop manipulation and evaluate under fluoroscopy. If the cause of resistance cannot be determined or mitigated, carefully remove the catheter and guidewire together.
• The catheter should never be forced into lumens that are narrower than the catheter body or forced through a tight or heavily calcified lesion.
• The catheter should not be advanced through abnormally tortuous anatomy.
• When advancing or retracting a catheter with a minirail tip through a stented vessel, the catheter may engage the stent between the junction of the catheter and guidewire, resulting in entrapment of catheter/guidewire, catheter tip separation, and/or stent dislocation.
• Refer to the contrast media’s instructions-for-use for general warnings and precautions relating to use of the contrast media.
  

Precautions:

• Safety and effectiveness have been established for the following patient population: adult patients undergoing non-emergent percutaneous coronary interventions in lesions with reference vessel diameters between 2.0 to 3.5 mm, which were not located in the left main coronary artery or in a target vessel which has undergone previous bypass procedures.
• All operators must be trained prior to using the OPTIS Integrated System, the OPTIS Mobile System and the Dragonfly Imaging Catheter.
• Only 100% contrast media is approved for human use.
• Store the catheter at ambient temperature in a dry location out of direct sunlight.
• Never attempt to attach or detach a catheter to the DOC while the “lock” LED is lit.
• Do not kink, sharply bend, pinch, or crush the catheter at any time.
• The catheter is for single use only. Do not reuse, re-sterilize, or reprocess.
• The catheter is sterilized by ethylene oxide and is intended for one time use only. Non-pyrogenic. Do not use if the package is opened or damaged.
• After use, the catheter may be a potential biohazard. Handle and dispose of in accordance with accepted medical practice and applicable laws and regulations.
• The catheter has no user serviceable parts. Do not attempt to repair or alter any part of the catheter assembly as provided.
  
  

Potential Adverse Events: Potential complications which may be encountered during all catheterization procedures include, but are not limited to: acute myocardial infarction or unstable angina, allergic reaction to the contrast media, arterial dissection, injury, or perforation, cardiac arrhythmias, coronary artery spasm, embolism, thrombus formation, or death.

 Dragonfly™ OPTIS™ Imaging Catheter

Indications: The Dragonfly™ OPTIS™ Imaging Catheter with the OCT Imaging System is intended for the imaging of coronary arteries and is indicated in patients who are candidates for transluminal interventional procedures. The Dragonfly™ OPTIS™ Imaging Catheter is intended for use in vessels 2.0 to 3.5 mm in diameter. The Dragonfly™ OPTIS™ Imaging Catheter is not intended for use in the left main coronary artery or in a target vessel which has undergone a previous bypass procedure.

Contraindications: Use of the Dragonfly™ OPTIS™ Imaging Catheter is contraindicated where introduction of any catheter would constitute a threat to patient safety. Contraindications include:

• Bacteremia or sepsis
• Major coagulation system abnormalities
• Patients disqualified for CABG surgery
• Patients disqualified for PTCA
• Severe hemodynamic instability or shock
• Patients diagnosed with coronary artery spasm
• Total occlusion
• Large thrombus
• Acute renal failure
  

Warnings and Precautions:

• Store at ambient temperature in a dry location out of direct sunlight.
• Ensure the catheter is at room temperature (10°C to 32°C) before use.
• This device is sterilized by ethylene oxide and is intended for one time use only. Non-pyrogenic. Do not use if the package is opened or damaged. Do not reuse or re-sterilize.
• Appropriate anticoagulant and vasodilator therapy must be used during the procedure as needed.
• Observe all advancement and movement of the Dragonfly™ OPTIS™ Imaging Catheter under fluoroscopy. Always advance and withdraw the catheter slowly. Failure to observe device movement fluoroscopically may result in vessel injury or device damage. To assure proper placement do not move the guide wire after the Dragonfly™ OPTIS™ Imaging Catheter is in place.
• If resistance is encountered during advancement or withdrawal of the Dragonfly™ OPTIS™ Imaging Catheter, stop manipulation and evaluate under fluoroscopy. If the cause of resistance cannot be determined or mitigated, carefully remove the catheter from the patient.
• Use the minimum flush rate and volume required to image the desired anatomy.
• After use, this product may be a potential biohazard. Handle and dispose of in accordance with accepted medical practice and applicable laws and regulations.
• The instructions for use are recyclable. Dispose of all packaging materials appropriately.
• Refer to contrast media Instructions for Use for general warnings and precautions relating to contrast media.
• This package contains a Sterile Single Use Only Device. Any attempt to re-use or re-sterilize may compromise the structural integrity of this device.
• Do not remove the Dragonfly™ OPTIS™ Imaging Catheter from the DOC until the procedure is complete to avoid a potential sterility breach.
• Always verify that the catheter has been properly prepared prior to inserting into vasculature.
  

Potential Adverse Events: The following complications may occur as a consequence of intravascular imaging:

• Coronary artery spasm
• Unstable angina
• Allergic reaction to the contrast media
• Arterial dissection, injury or perforation
• Thrombus formation, abrupt closure, or total occlusion
• Abnormal heart arrhythmias
• Embolism
• Acute myocardial infarction
• Death