Test tube retention system

A test tube retainer for retaining a plurality of test tubes utilized within a lumbar puncture procedure, comprising:

• a plurality of clip members secured to one another, wherein said plurality of clip members are formed for snugly receiving said plurality of test tubes, wherein each of said plurality of clip members has a front opening for inserting and removing a corresponding test tube, wherein said plurality of clip members each have a center axis that are parallel to one another, wherein said plurality of clip members are aligned along a common plane, wherein a straight axis passes through said center axis of each of said plurality of clip members, wherein said plurality of clip members have a circular cross sectional shape, wherein said front opening is tapered outwardly, wherein said plurality of clip members are formed for aligning said plurality of test tubes parallel to one another, wherein each of said plurality of clip members are equidistantly spaced apart;
• a flange member extending about an exterior portion of said plurality of clip members in a manner traverse to said center axis, wherein said flange member includes a plurality of front angled openings that correspond to each of said plurality of front openings within said clip members;
• and
• a plurality of upper cross members and a plurality of lower cross members secured between each of said plurality of clip members and traverse to said flange member.