Self-closing valve device for implantation in the human body

• US 3,402,710 A
• Filed: 06/27/1966
• Issued: 09/24/1968
• Est. Priority Date: 06/27/1966
• Status: Expired due to Term

• Current Assignee: Maurice Paleschuck
• Original Assignee: Maurice Paleschuck
• Inventors: MAURICE PALESCHUCK
• Application Number:
  US04/560,715
• Time in Patent Office: 820 Days
• US Class Current: 128/887
• CPC Class Codes: A61M 1/28 Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
• CPC Class Codes: A61M 2039/0673 comprising means actively pressing on the device passing through the seal, e.g. inflatable seals, diaphragms, clamps
• CPC Class Codes: A61M 2205/04 implanted
• CPC Class Codes: A61M 39/0606 without means for adjusting the seal opening or pressure A61M39/0693 takes precedence
• CPC Class Codes: Y10T 137/3584 Inflatable article [e.g., tire filling chuck and/or stem]

Claims