An obstruction removal system, comprising: a guide catheter configured to be inserted within a vasculature; a delivery tool having a distal end configured to be inserted within the guide catheter and disposed proximate to an obstruction in the vasculature; and a continuous wire mesh structure (110, 112, 120) coupled to the delivery tool, wherein respective portions of the continuous wire mesh structure form: a removal tool disposed at the distal end of the delivery tool and configured to at least partially separate the obstruction from an inner surface of the vasculature, wherein the removal tool comprises a conical or umbrella-shaped section configured to at least partially surround the obstruction; an expandable member coupled to the delivery tool, the expandable member including a proximal end that is slidably coupled to the delivery tool, wherein the proximal end of the expandable member is configured to invert or slide toward a distal end of the expandable member, thereby causing the expandable member to surround at least a portion of the obstruction and the removal tool so that the obstruction is captured between the expandable member and the removal tool, when the delivery tool is withdrawn from the vasculature to remove the removal tool and the obstruction from the vasculature; and an obstruction landing area between the removal tool and the expandable member, wherein the ends of the removal tool and the expandable member comprise marker bands that are coupled to the delivery tool. a guide catheter configured to be inserted within a vasculature; a delivery tool having a distal end configured to be inserted within the guide catheter and disposed proximate to an obstruction in the vasculature; and a continuous wire mesh structure (110, 112, 120) coupled to the delivery tool, wherein respective portions of the continuous wire mesh structure form: a removal tool disposed at the distal end of the delivery tool and configured to at least partially separate the obstruction from an inner surface of the vasculature, wherein the removal tool comprises a conical or umbrella-shaped section configured to at least partially surround the obstruction; an expandable member coupled to the delivery tool, the expandable member including a proximal end that is slidably coupled to the delivery tool, wherein the proximal end of the expandable member is configured to invert or slide toward a distal end of the expandable member, thereby causing the expandable member to surround at least a portion of the obstruction and the removal tool so that the obstruction is captured between the expandable member and the removal tool, when the delivery tool is withdrawn from the vasculature to remove the removal tool and the obstruction from the vasculature; and an obstruction landing area between the removal tool and the expandable member, wherein the ends of the removal tool and the expandable member comprise marker bands that are coupled to the delivery tool. a removal tool disposed at the distal end of the delivery tool and configured to at least partially separate the obstruction from an inner surface of the vasculature, wherein the removal tool comprises a conical or umbrella-shaped section configured to at least partially surround the obstruction; an expandable member coupled to the delivery tool, the expandable member including a proximal end that is slidably coupled to the delivery tool, wherein the proximal end of the expandable member is configured to invert or slide toward a distal end of the expandable member, thereby causing the expandable member to surround at least a portion of the obstruction and the removal tool so that the obstruction is captured between the expandable member and the removal tool, when the delivery tool is withdrawn from the vasculature to remove the removal tool and the obstruction from the vasculature; and an obstruction landing area between the removal tool and the expandable member, wherein the ends of the removal tool and the expandable member comprise marker bands that are coupled to the delivery tool.