초록 ▼

A vaginal dilation device is provided that may include any of a number of features. One feature of the vaginal dilation device is that it is configured to dilate vaginal tissue during labor to prevent tissue damage. Another feature of the vaginal dilation device is that it can be manually controlled

A vaginal dilation device is provided that may include any of a number of features. One feature of the vaginal dilation device is that it is configured to dilate vaginal tissue during labor to prevent tissue damage. Another feature of the vaginal dilation device is that it can be manually controlled to dilate vaginal tissue, or can be automatically controlled to dilate vaginal tissue. In some embodiments, the vaginal dilation device is configured to measure a force applied by the device to tissue. In other embodiments, the vaginal dilation device is configured to apply a constant force to tissue. In other embodiments, the vaginal dilation device is configured to expand at a constant rate. Methods associated with use of the vaginal dilation device are also provided.

대표청구항 ▼

1. A vaginal dilation device, comprising: a handle;a plurality of arms coupled to the handle, each arm having a pad disposed thereon that is shaped and configured to conform to a vagina of a patientan expansion mechanism coupled to the arms and configured to move the arms and the pads radially outwa

1. A vaginal dilation device, comprising: a handle;a plurality of arms coupled to the handle, each arm having a pad disposed thereon that is shaped and configured to conform to a vagina of a patientan expansion mechanism coupled to the arms and configured to move the arms and the pads radially outwards at a controlled force; anda bump-release disposed on a distal portion of the vaginal dilation device configured to quickly reduce an outer diameter of the vaginal dilation device if the bump-release is engaged by a fetus entering the vagina. 2. The vaginal dilation device of claim 1 further comprising a central rod coupled to the expansion mechanism, the handle, and the plurality of arms, wherein axial movement of the central rod moves the arms and the pads radially outwards from the central rod. 3. The vaginal dilation device of claim 2 wherein the pads are arranged in a substantially parallel configuration as the arms and pads move radially outwards. 4. The vaginal dilation device of claim 1 wherein a distance between opposing pads in an expanded configuration is approximately 8-10 cm. 5. The vaginal dilation device of claim 1 further comprising a quick-release lever configured to quickly reduce the outer diameter of the vaginal dilation device. 6. The vaginal dilation device of claim 1 further comprising a force sensor coupled to the pads and configured to measure a force applied by the pads against the vagina.