Uterine hemorrhage controlling system and method
An embodiment of a uterine hemorrhage controlling system comprises a suction module including a suction end coupleable to a pump by a connecting tube, and a sealing module coupled to the suction module. The system may further comprise the pump and a filter coupled to the suction module. A uterine hemorrhage controlling method comprises: shielding a suction module that has been delivered into a uterus; sealing an entrance into the uterus while the suction module is situated within the uterus; applying a negative pressure within the uterus upon activation of a pump; and maintaining the negative pressure within the uterus to induce uterine contraction. The method may further comprise delivering the suction module into the uterus; transmitting bodily fluids, out of the uterus through the suction module, and filtering the bodily fluids.
1. An anti-hemorrhaging device, comprising:
a tubular distal section configured to be placed within a uterus, the tubular distal section comprising a distal inner channel and an outer tubular wall;
at least one hole extending from the distal inner channel through the outer tubular wall so as to create at least one opening along an outer surface of the tubular distal section;
a proximal section having a proximal inner channel fluidically connected to the distal inner channel, the proximal section configured to attach to a vacuum source, wherein activation of the vacuum source is configured to pull vacuum through the proximal and distal inner channels and the at least one hole so as to collapse the uterus; and
a shield coupled to and extending at least partially axially along the tubular distal section, the shield diverging outward from the tubular distal section and spaced radially away from the at least one opening, the shield configured to prevent tissue from occluding the at least one hole when vacuum is applied.
2. The device of claim 1 , wherein the shield is flexible.
3. The device of claim 1 , wherein the shield is rigid.
4. The device of claim 1 , wherein the shield at least partially encapsulates the at least one hole.
5. The device of claim 1 , wherein the tubular distal section forms a loop.
6. The device of claim 5 , wherein the at least one hole is on an interior portion of the loop.
7. The device of claim 1 , wherein the tubular distal section is flexible, the flexible tubular distal section configured to reversibly deform for delivery to the uterus.
8. The device of claim 1 , further comprising a pump configured to act as the vacuum source.
9. The device of claim 1 , further comprising a collection container fluidically coupled to the tubular distal section and configured to collect fluid removed from the uterus when vacuum is applied.
10. The device of claim 1 , further comprising a seal positioned between the tubular distal section and the proximal section, the seal configured to expand from a collapsed configuration to an expanded configuration to seal the anti-hemorrhaging device within the uterus.
11. The device of claim 1 , wherein the at least one hole comprises a plurality of holes.
12. An anti-hemorrhaging device, comprising:
a tubular distal section configured to be placed within a uterus, the tubular distal section comprising a distal inner channel and an outer tubular wall;
at least one hole extending from the distal inner channel through the outer tubular wall so as to create at least one opening along an outer surface of the tubular distal section;
a proximal section having a proximal inner channel fluidically connected to the distal inner channel, the proximal section configured to attach to a vacuum source, wherein activation of the vacuum source is configured to pull vacuum through the proximal and distal inner channels and the at least one hole so as to collapse the uterus; and
a shield coupled to the tubular distal section on a first side of the at least one opening and extending beyond the at least one opening to a second side of the at least one opening, the shield configured to prevent tissue from occluding the at least one hole when vacuum is applied.
13. The device of claim 12 , wherein the shield is flexible.
14. The device of claim 12 , wherein the shield is rigid.
15. The device of claim 12 , wherein the shield at least partially encapsulates the at least one hole.
16. The device of claim 12 , wherein the tubular distal section forms a loop.
17. The device of claim 16 , wherein the at least one hole is on an interior portion surface of the loop.
18. The device of claim 12 , wherein the tubular distal section is flexible, the flexible tubular distal section configured to reversibly deform for delivery to the uterus.
19. The device of claim 12 , further comprising a pump configured to act as the vacuum source.
20. The device of claim 12 , further comprising a collection container fluidically coupled to the tubular distal section and configured to collect fluid removed from the uterus when vacuum is applied.
21. The device of claim 12 , further comprising a seal positioned between the tubular distal section and the proximal section, the seal configured to expand from a collapsed configuration to an expanded configuration to seal the anti-hemorrhaging device within the uterus.
22. The device of claim 12 , wherein the at least one hole comprises a plurality of holes.