3037505

Information

• Patent Grant
• 3037505

• References
• Source

• Patent Number

  3,037,505

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1962
  62 years ago

• CPC

  • A61M31/00 - Devices for introducing or retaining media
  • A61B1/12 - with cooling or rinsing arrangements
  • A61B1/32 - Devices for opening or enlarging the visual field
  • A61M3/0291 - with dilating fingers
  • A61M29/02 - Dilators made of swellable material

• US Classifications

  • 604 - Surgery
  • 600 - Surgery