Systems and methods to increase rigidity and snag-resistance of catheter tip

1. A peripheral catheter, comprising:

a catheter body comprising an outer surface, a proximal end, a distal end, and an inner surface forming a lumen, wherein the distal end comprises a catheter tip opening, wherein the lumen extends between the proximal end and the catheter tip opening;

a recess formed in the outer surface of the catheter body, wherein the recess comprises two opposing sidewalls and a planar surface separating the two opposing sidewalls; and

a plurality of holes positioned in the planar surface such that the planar surface surrounds each of the plurality of holes, wherein the plurality of holes are formed through the catheter body and in fluid communication with the lumen,

an inner surface forming a hole of the plurality of holes, wherein

the inner surface extends from the planar surface to the lumen, wherein a distal portion of the inner surface is disposed opposite a proximal portion of the inner surface, wherein the distal portion of the inner surface and the proximal portion of the inner surface are oriented at a same angle oblique to the inner surface of the catheter body, wherein the distal portion of the inner surface is parallel to the proximal portion of the inner surface and spaced apart from the proximal portion of the inner surface by the hole.

2. The peripheral catheter of claim 1 , further comprising a first stiffening material and a second stiffening material, wherein each of the first stiffening material and the second stiffening material are surrounded by the catheter body.

3. The peripheral catheter of claim 2 , wherein the first stiffening material and the second stiffening material are spaced apart from the hole.

4. The peripheral catheter of claim 1 , wherein the recess further comprises a flow breaking feature, wherein the flow breaking feature is positioned on one or both of the two opposing sidewalls.

5. The peripheral catheter of claim 1 , wherein a first of the two opposing sidewalls comprises a first end and a second end, wherein a second of the two opposing sidewalls comprises a first end and a second end, wherein the first ends of the first and second opposing sidewalls are aligned, wherein the second ends of the first and second opposing sidewalls are aligned.

6. The peripheral catheter of claim 1 , further comprising a plurality of strips of stiffening material, wherein each of the plurality of strips is elongated, surrounded by the catheter body, spaced apart from the hole of the plurality of holes, and extends parallel to the lumen.

7. The peripheral catheter of claim 1 , wherein the distal portion of the inner surface and the proximal portion of the inner surface are curved.