3794026

Information

• Patent Grant
• 3794026

• References
• Source

• Patent Number

  3,794,026

• Date Filed

  Not available

• Date Issued

  Tuesday, February 26, 1974
  50 years ago

• CPC

  • A61M25/0668 - splittable, tear apart
  • A61M16/00 - Devices for influencing the respiratory system of patients by gas treatment
  • A61M16/0452 - following the inspiration and expiration pressure
  • A61M16/0465 - Tracheostomy tubes; Devices for performing a tracheostomy; Accessories therefor
  • A61M16/16 - Devices to humidify the respiration air
  • A61M25/0068 - Static characteristics of the catheter tip
  • A61M25/007 - Side holes
  • A61M25/04 - in the body
  • A61M25/0606 - "Over-the-needle" catheter assemblies
  • A61M16/0472 - Devices for performing a tracheostomy
  • A61M25/0082 - Catheter tip comprising a tool
  • A61M2016/0027 - pressure meter
  • A61M2025/004 - characterized by lumina being arranged circumferentially
  • A61M2025/0073 - Tip designed for influencing the flow or the flow velocity of the fluid

• US Classifications

  • 128 - Surgery