Vaso-occlusive device and delivery assembly

A vaso-occlusive device, comprising:

• a mesh portion formed out of one or more wires configured in a mesh, the mesh portion having a proximal end and a distal end;
• a proximal coil having a proximal end and a distal end, the distal end of the proximal coil coupled to the proximal end of the mesh portion;
• a first stretch resistant member independent of the mesh portion, the first stretch resistant member extending through the proximal coil and having a proximal end coupled to the proximal end of the proximal coil and a distal end coupled to the distal end of the proximal coil;
• a proximal junction physically attaching together the proximal end of the mesh portion, the distal end of the first stretch resistant member, and the distal end of the proximal coil;
• a distal coil having a proximal end and a distal end, the proximal end of the distal coil coupled to the distal end of the mesh portion;
• a second stretch resistant member independent of the mesh portion, the second stretch resistant member extending through the distal coil and having a proximal end coupled to the proximal end of the distal coil and a distal end coupled to the distal end of the distal coil;
• and
• a distal junction physically attaching together the distal end of the mesh portion, the proximal end of the stretch resistant member, and the proximal end of the distal coil.