Emergency-Disengagement Device for Patients Undergoing Hemodialysis

• US 20080287854A1
• Filed: 06/24/2006
• Published: 11/20/2008
• Est. Priority Date: 06/24/2006
• Status: Abandoned Application

• Current Assignee: Jiandong Sun
• Original Assignee: Jiandong Sun
• Inventors: Sun, Jiandong
• Application Number:
  US11/426,307
• Publication Number:
  US 20080287854A1
• Time in Patent Office: Days
• US Class Current: 604/6.15
• CPC Class Codes: A61M 1/367 Circuit parts not covered by the preceding subgroups of group A61M1/3621
• CPC Class Codes: A61M 39/28 Clamping means for squeezing flexible tubes, e.g. roller clamps tube strippers A61M1/83

Abstract

An Emergency-Disengagement Device (EDD) comprises three holders (11), into which two blood tubes (21) are inserted. When immediate evaluation is required, patients undergoing hemodialysis can turn the trigger (20) to release sliding blocks (15) (16) in the three holders to choke off and sever the two blood tubes (21), at which time the EDD disassembles to three individual pieces. After the EDD disassembles, patients can rapidly and safely disengage from the hemodialysis machines to which they are connected, without any bleeding.

Claims

1. The Emergency-Disengagement Device (EDD) for patients undergoing hemodialysis comprises:

a. at least two holders within said device to enclose hemodialysis blood tubes,

b. at least two sliding chokers and at least one sliding cutter within said holders to permanently choke off blood flow and to sever said blood tubes upon releasing of a trigger handle,

c. device that disassembles into individual holders after use,

whereby said device will allow patients to rapidly disengage from hemodialysis machines to which they are connected, without causing bleeding.