Abstract: Disclosed herein is an attenuation device, comprising a flexible housing and a high vapor pressure media having a permeability of less than 1 ml/day at body temperature through the outer wall of the flexible housing. In one embodiment, the high vapor pressure media comprises perfluorooctylbromide. In another embodiment, the high vapor pressure media comprises perfluorohexane. In yet another embodiment, the high vapor pressure media comprises perfluorodecalin. Also disclosed herein is a method of treating a patient, comprising providing a compressible attenuation device and introducing within the attenuation device at least one high vapor pressure media.

Abstract: Disclosed herein is an attenuation device comprising a flexible housing and a medium capable of transformation to inflate the housing from the first configuration to the second configuration. Also disclose herein are methods of treating a patient, comprising: providing a self-inflating expandable attenuation device, containing a medium which is transformable from a first, reduced volume to a second, expanded volume; positioning the attenuation device within the patient at a treatment site; and transforming the medium from the first volume to the second volume. In one embodiment, a self-inflating expandable attenuation device is used to treat glaucoma.

Abstract: Disclosed herein is an attenuation device, comprising a flexible housing and a high vapor pressure media having a vapor pressure approximately equal to the intravesical pressure of the bladder and a permeability of less than 1 ml/day at body temperature through the outer wall of the flexible housing. In one embodiment, the high vapor pressure media comprises perfluorooctylbromide. In another embodiment, the high vapor pressure media comprises perfluorohexane. In yet another embodiment, the high vapor pressure media comprises perfluorodecalin. Also disclosed herein is a method of treating a patient, comprising providing a compressible attenuation device and introducing within the attenuation device at least one high vapor pressure media.

Abstract: Disclosed herein are methods of treating a patient with benign hypertrophy of the prostate, comprising providing a compressible attenuation device that is moveable from a first, introduction configuration to a second, implanted configuration and attenuating a pressure change within the bladder by reversibly changing the volume of the attenuation device in response to the pressure change. In one embodiment, the attenuation device is advanced transurethrally into the bladder. In another embodiment, the attenuation device is positioned within the bladder to inhibit a decrease in compliance of the bladder wall as a consequence of the benign hypertrophy of the prostate.

Abstract: Disclosed herein are bioadhesive medical devices formed in whole or in part of a cohesive bioadhesive copolymer of a carboxyl functional monomer and a hydrophobic functional monomer.

Abstract: A bone anchor implantation device is positioned over a bone, and a bone anchor is installed in a bone.

Abstract: Bone anchor implantation devices for use in the surgical treatment of stress urinary incontinence are disclosed. Methods for positioning a bone anchor implantation device over a bone and for installing a bone anchor in a bone are also disclosed.