Abstract: A condom having a blow formed tubular main sheath portion, and a method for making the condom. Blow extrusion techniques of fabrication are described, together with the use of various thermoplastic materials of construction, including polyurethanes, polyether block amides, styrene-rubber-styrene block copolymers, ethylene-octene copolymers, and polyesters. The condom is made by blow extruding a tubular film of thermoplastic material to form a main sheath portion, severing the main sheath portion into one or more condom pieces, and sealing one end of each piece.

Abstract: A condom comprising an elongate sheath, which may be of tubular form or alternatively of baggy- or pouch-type, which is rolled or rollable on a roll ring having applied thereto a material such as a lubricant, contraceptive, and/or medicament, and wherein the proximal portion of the condom is provided with openings therein, such that the roll ring can be squeezed on the applied condom to cause exudation of the applied material through the proximal openings of the sheath. The rolled condom comprises a rolled portion circumscribing a distal end portion of the condom, thereby forming a cavity into which a "plug" of suitable material may be disposed, as a reservoir means for containing lubricant, contraceptive, and/or medicament, as well as providing an orientation-indicating means so that the condom is not misapplied to the penis of a wearer. The sheath may be formed of natural latex rubber or synthetic polymeric materials, e.g., thermoplastic elastomeric material.

Abstract: A method of inhibiting sexually transmitted bacteria, such as in gonococcal infections is disclosed, comprising contacting the bacteria with a composition containing D-propranolol, or a pharmaceutically acceptable salt thereof, preferably in a concentration of about 1% to abot 10% and lacking a polyethoxyethanol component.

Abstract: Condoms are disclosed of the type having a main sheath portion closed at a distal end and open at a proximal end thereof, which are amenable to construction from thermoplastic elastomeric materials. In one preferred aspect, such condoms have an annular-shaped sealing element, formed of an elastic material, circumscribing an interior opening of smaller size than the proximal end opening of the condom, and joined at the outer periphery of the sealing element to the main sheath, at or in the vicinity of the proximal end opening. Such construction thereby provides a membrane dam in the proximal segment of the condom to enhance its effectiveness as a contraceptive and to minimize the incidence of sexually transmitted diseases. Also disclosed are various condom manufacturing and processing apparatuses, as well as applicators for applying the condoms to the penis of a wearer.