Active CO₂ Insufflator

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An Active CO₂ Insufflator delivers regulated carbon dioxide gas for luminal distension during endoscopic procedures. CO₂ is rapidly absorbed from the gastrointestinal tract, significantly reducing post-procedural pain, bloating, and abdominal distension compared to traditional air insufflation. With adjustable pressure and flow controls, automated pressure monitoring, and safety alarms, it provides stable visualization for diagnostic and therapeutic procedures while improving patient comfort and safety.
Description

Active CO₂ Insufflator

PRIMARY CLINICAL & DIAGNOSTIC USES

1. Carbon Dioxide Insufflation for Endoscopic Procedures
  • Primary Use: Delivers controlled, regulated carbon dioxide gas into the lumen of the gastrointestinal tract during endoscopic procedures, creating a stable, distended view of the anatomy. Unlike room air insufflation, CO₂ is rapidly absorbed, significantly reducing post-procedural pain and discomfort.
  • How it helps: For the endoscopist and gastroenterologist, the CO₂ insufflator provides a stable, clear visual field while minimizing patient discomfort—the rapid absorption of CO₂ reduces abdominal distension and post-procedural bloating compared to traditional air insufflation. For the patient undergoing colonoscopy or upper endoscopy, CO₂ insufflation means less post-procedural pain, reduced bloating, and faster recovery.
2. Reduction of Post-Procedural Pain and Discomfort
  • Primary Use: CO₂ is rapidly absorbed from the gastrointestinal tract, reducing the volume of gas remaining after the procedure. This significantly decreases post-procedural pain, bloating, and abdominal distension compared to room air insufflation, improving patient satisfaction and recovery.
  • How it helps: For the patient, CO₂ insufflation transforms the post-procedure experience—replacing the uncomfortable bloating and cramping associated with air insufflation with minimal discomfort and faster return to normal activities. For the endoscopy unit, improved patient comfort leads to higher satisfaction scores and improved patient acceptance of screening procedures.
3. Precise Pressure and Flow Control
  • Primary Use: Provides adjustable pressure and flow settings to maintain consistent luminal distension throughout the procedure. The system monitors intra-luminal pressure and automatically adjusts gas delivery to maintain the preset pressure, preventing over-distension while ensuring adequate visualization.
  • How it helps: For the endoscopist, automated pressure regulation ensures consistent luminal distension throughout the procedure—maintaining optimal visualization without the need for manual adjustments. For the patient, this means a safer procedure with reduced risk of over-distension and barotrauma.
4. Enhanced Visualization for Therapeutic Procedures
  • Primary Use: Maintains stable luminal distension during complex therapeutic procedures including endoscopic submucosal dissection, endoscopic mucosal resection, and stent placement, providing the stable workspace needed for precise interventions.
  • How it helps: For the interventional endoscopist performing advanced resection procedures, stable CO₂ insufflation provides the consistent luminal distension needed to safely and effectively remove lesions—maintaining visualization throughout lengthy procedures. For the patient undergoing therapeutic endoscopy, stable insufflation enables precise, complete resection with minimal complications.
5. Safety Features for High-Risk Patients
  • Primary Use: Automated pressure monitoring and safety alarms prevent over-insufflation, reducing the risk of perforation and barotrauma. This is particularly important in patients with compromised bowel walls, such as those with inflammatory bowel disease or following recent surgery.
  • How it helps: For the endoscopist, integrated safety features provide peace of mind during procedures on high-risk patients—automatically limiting pressure to prevent over-distension and alerting the operator to potential complications. For the patient with inflammatory bowel disease, prior abdominal surgery, or other risk factors, these safety features reduce the risk of perforation and other complications.

SECONDARY & SUPPORTIVE USES

1. Endoscopic Retrograde Cholangiopancreatography: CO₂ insufflation during ERCP procedures to visualize the biliary and pancreatic ducts with reduced post-procedural pain.
2. Enteroscopy: Deep small bowel examination with CO₂ insufflation for improved patient comfort during lengthy procedures.
3. Barotrauma Prevention: Automated pressure regulation prevents excessive luminal distension that could lead to perforation.
4. Screening Colonoscopy: Enhanced patient comfort improves acceptance and compliance with colorectal cancer screening programs.
5. Sedation Reduction: Improved patient tolerance may reduce sedation requirements in some patients.
6. Pediatric Endoscopy: CO₂ insufflation is particularly beneficial in children due to reduced post-procedural pain and faster recovery.
KEY PRODUCT FEATURES

1. BASIC IDENTIFICATION ATTRIBUTES

  • Device Type: A medical device that delivers regulated carbon dioxide gas for insufflation during endoscopic procedures.
  • Designation: Active CO₂ Insufflator, CO₂ Insufflator, Endoscopic CO₂ Insufflator, Carbon Dioxide Insufflator.
  • Key Components:
    • CO₂ Source Connection: Standard medical gas connection for CO₂ supply.
    • Pressure Regulator: Controls gas delivery pressure.
    • Flow Controller: Adjustable flow rates for different procedures.
    • Pressure Monitoring: Real-time monitoring of intra-luminal pressure.
    • Safety Alarms: Visual and audible alarms for pressure limits.
    • Tubing Set: Single-use sterile tubing for patient connection.

2. TECHNICAL & PERFORMANCE PROPERTIES

  • Gas Source: Medical grade CO₂ (99.5% purity).
  • Pressure Range: Adjustable up to 20-40 mmHg depending on procedure.
  • Flow Rate: Adjustable flow rates for different applications.
  • Safety Features: Over-pressure protection, automatic shut-off, pressure alarms.
  • Absorption Rate: CO₂ is absorbed 100-150 times faster than room air.
  • Power: AC power with battery backup options.

3. PHYSICAL & OPERATIONAL PROPERTIES

  • Construction: Compact, mobile unit with locking casters.
  • Controls: Digital interface with touchscreen or membrane controls.
  • Tubing: Single-use, sterile tubing sets for each patient.
  • Portability: Cart-mounted or tabletop configurations.

4. SAFETY & COMPLIANCE ATTRIBUTES

  • Regulatory Status: Class II medical device regulated by FDA.
  • Electrical Safety: Compliant with IEC 60601-1.
  • Gas Safety: Certified for use with medical grade CO₂.
  • Pressure Safety: Over-pressure protection and safety alarms.
  • Single-Use Components: Tubing sets are sterile, single-use, disposable.

5. STORAGE & HANDLING ATTRIBUTES

  • Storage: Stored in the procedure room or equipment cart.
  • Cleaning: Wipe external surfaces with hospital-grade disinfectants.
  • Maintenance: Regular calibration and preventive maintenance.
  • Gas Supply: Ensure adequate CO₂ supply before procedure.

6. LABORATORY & CLINICAL APPLICATIONS

  • Primary Application: Gas insufflation for gastrointestinal endoscopic procedures.
  • Clinical Role: Essential for modern endoscopy, improving patient comfort and safety.
SAFETY HANDLING PRECAUTIONS

1. SAFETY PRECAUTIONS

  • Pressure Monitoring: Monitor pressure settings to prevent over-insufflation.
  • Gas Supply: Ensure adequate CO₂ supply before starting procedure.
  • Tubing Integrity: Ensure tubing connections are secure; use sterile, single-use tubing for each patient.
  • Alarm Response: Never ignore pressure alarms; respond immediately to prevent complications.
  • Patient Selection: Use with caution in patients with known CO₂ retention or severe respiratory compromise.

2. FIRST AID MEASURES

  • Over-Insufflation: If over-insufflation occurs, reduce or stop gas flow; assess patient.
  • Equipment Failure: If the insufflator fails, manual insufflation is available.
  • Gas Leak: If CO₂ leak is detected, ventilate area; ensure proper ventilation.

3. FIRE FIGHTING MEASURES

  • Flammability: CO₂ is non-flammable; plastic components are combustible.
  • Extinguishing Media: Use water, foam, or CO₂ as appropriate for surrounding materials.