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SYSTEM FOR ASPIRATING FLUIDS FROM A BODY USING NEGATIVE PRESSURE

  • US 20140194835A1
  • Filed: 06/14/2012
  • Published: 07/10/2014
  • Est. Priority Date: 06/23/2011
  • Status: Active Grant
First Claim
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1. System for aspirating fluids from a human or animal body by means of negative pressure, which system has:

  • a drainage line for removing the fluid from the body, a fluid collection container connected to the drainage line for collecting the aspirated fluid, a pump for generating the negative pressure in the drainage line to aspirate the fluid , and an ancillary line whose end near the body is in fluidic communication with an end, near the body, of the drainage line, wherein in the system, an approximately closed circuit is one of present or can be generated, which interconnects pump, the ancillary line, the drainage line and the fluid collection container and through which air can be pumped, wherein the ancillary line is usable for flushing the drainage hose.

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