摘要:
A computational model of the internal human pelvic environment. The model comprises meshed finite element regions corresponding to internal tissues or organs selected from the group consisting of pelvic muscles, vagina, vaginal walls, intestinal tissues, bowel tissues, bladder, bladder walls, cervix, and combinations thereof.
摘要:
A computational model of the human vaginal environment is disclosed. The model comprises finite element analysis software, segmented tissue regions, at least one defined material parameter for each of said segmented tissue regions, and at least one boundary condition for each of said segmented tissue regions. At least one of the boundary conditions is subject to physiological condition changes and the model comprises computing means for manipulating the material parameters and the boundary conditions with the finite element analysis software.
摘要:
A device and method for determining location dependent biomechanical properties of internal tissues is disclosed. The device comprises an expandable probe which is insertable into an orifice of a body and into a body; a flexible conduit to conduct fluid between a fluid supply and said expandable probe; means for conducting fluid between said fluid supply and said expandable probe, said means capable of changing the volume of said expandable probe; a pressure transducer for measuring fluid pressure of said expandable probe; imaging means for detecting strain of internal tissues contacted by said expandable probe; and calculating means for determining biomechanical properties of said internal tissues.
摘要:
A computational model of the internal human pelvic environment. The model comprises meshed finite element regions corresponding to internal tissues or organs selected from the group consisting of pelvic muscles, vagina, vaginal walls, intestinal tissues, bowel tissues, bladder, bladder walls, cervix, and combinations thereof.
摘要:
A computational model of the internal human pelvic environment. The model comprises meshed finite element regions corresponding to internal tissues or organs selected from the group consisting of pelvic muscles, vagina, vaginal walls, intestinal tissues, bowel tissues, bladder, bladder walls, cervix, and combinations thereof.
摘要:
A computational model of the internal human pelvic environment. The model comprises meshed finite element regions corresponding to internal tissues or organs selected from the group consisting of pelvic muscles, vagina, vaginal walls, intestinal tissues, bowel tissues, bladder, bladder walls, cervix, and combinations thereof.
摘要:
A tampon applicator for expulsion of a tampon. The tampon applicator has a tampon holder tube and optionally a plunger. The tampon holder tube has a hollow interior portion, an interior surface, an exterior surface, a longitudinal axis, an outer perimeter, a first end dimensioned for insertion into a vaginal cavity, a second end positioned oppositely to the first end, a force controller, and at least one side expulsion member. The side expulsion member has a weakened region located at its base. The tampon is housed within the hollow interior portion of the tampon holder tube in a pre-expelled position. A plunger may also be slidably mounted in the hollow interior portion of the tampon holder tube and adapted to expel the tampon through the force controller.
摘要:
A tampon that has a body including a first end, a second end, a center portion, a longitudinal axis and a radial axis. The body includes a plurality of cords or strips joined at the first end, the second end, the center portion or both the first and second ends. The plurality of strips and cords being selected from the group being selected from the group consisting of, films, woven materials, absorbent foams, superabsorbent polymers, and mixtures thereof.
摘要:
A tampon and a tampon applicator in combination for expulsion of a tampon. The tampon applicator has a tampon holder tube. The tampon holder tube has a hollow interior portion, a first end dimensioned for insertion into a vaginal cavity, a second end positioned oppositely to the first end, a force controller, and at least one side expulsion member. The side expulsion member has a weakened region located at its base. The tampon has a body having a first end, center, and a second end; body has a joined portion; the body has a plurality of absorbent strips joined at the joined portion. The strips are selected from the group consisting of nonwoven materials, films, woven materials, absorbent foams, superabsorbent polymers, and mixtures thereof. The tampon is housed within the hollow interior portion of the tampon holder tube in a pre-expelled position.
摘要:
A tampon and a tampon applicator in combination for expulsion of the tampon. The tampon applicator has a tampon holder tube and optionally a plunger. The tampon holder tube has a hollow interior portion, an interior surface, an exterior surface, a longitudinal axis, an outer perimeter, a first end dimensioned for insertion into a vaginal cavity, a second end positioned oppositely to the first end, a force controller, and at least one side expulsion member. The side expulsion member has a weakened region located at its base. The tampon is a fluid permeable bag and absorbent material loosely dispersed within the fluid permeable bag. The tampon is housed within the hollow interior portion of the tampon holder tube in a pre-expelled position. A plunger may also be slidably mounted in the hollow interior portion of the tampon holder tube and adapted to expel the tampon through the force controller.