초록 ▼

The pessary 22, which will alleviate the common female problems of stress incontinence and prolapse, includes an annular hollow body 24 and an air tube 26. The hollow body is ring shaped and is made deflatable. While the body 24 is being inserted into the vagina it is evacuated which diminishes its

The pessary 22, which will alleviate the common female problems of stress incontinence and prolapse, includes an annular hollow body 24 and an air tube 26. The hollow body is ring shaped and is made deflatable. While the body 24 is being inserted into the vagina it is evacuated which diminishes its size and thereby reduces the discomfort associated with insertion. Once in place in the vagina, air is given free access to the hollow device 24 whereby elasticity of the device causes it to expand to its normal shape. When the device 24 is to be removed from the vagina the tube 26, which is preferable coiled and stowed at the center of the ring shaped device 24, is extracted and connected to the hollow needle of a syringe. When the syringe sucks out air, the hollow body 24 diminished in size, which reduces the discomfort associated with its removal.

대표청구항 ▼

[ What is claimed is:] [1.] A vaginal pessary which does not give the wearer significant discomfort during use, the volume of the pessary being reducible from its normal operational size for relatively easy insertion and removal, the pessary retaining its normal operational size until it is deflated

[ What is claimed is:] [1.] A vaginal pessary which does not give the wearer significant discomfort during use, the volume of the pessary being reducible from its normal operational size for relatively easy insertion and removal, the pessary retaining its normal operational size until it is deflated; said pessary comprising:a hollow body which may be inserted into the vagina, the hollow body being formed of a material which will expand to its normal operational size when the air pressure within the hollow body is permitted to increase to the same air pressure as that outside of the hollow body, the hollow body having an exterior surface capable of contacting the walls of the vagina when having its normal operational size so that relative movement of the hollow body with respect to the vagina is restricted, and which hollow body may be reduced in size by withdrawing air from the hollow body; andan elongated air tube for permitting air to be withdrawn from the hollow body, the elongated air tube having first and second ends, the tube being of such a length that, when fully extended, the first end of the tube will extend outwardly of the vagina when the hollow body is properly inserted in the vagina, the second end being connected to the hollow body in such a manner that air can flow through the tube to or from the hollow body whereby the air may be withdrawn from the hollow body to reduce its size to permit relatively easy insertion and removal of the hollow body.