798 results about "Condom" patented technology

A waterborne dispersion of a polyurethane polymer is disclosed, which is useful as a film having improved mechanical properties. More particularly, the film has properties comparable to rubber; including, a percentage elongation greater than 700%; a tensile strength greater than 3500 psi; a 100% modulus below 450 psi; a 300% modulus below 700 psi; and, a 500% modulus below 1500 psi. The film can be prepared in the absence of a solvent, thus making it attractive for a variety of protection products for medical and industrial applications such as gloves, condoms, catheters, and the like. The polymer is useful as a coating for textiles, such as backcoatings, fabric or fiber saturants, finishes, or transfer coatings, or other textile and non-textile applications where good elastomeric properties would be useful.

A therapeutic prosthetic device for women or men configured to transmit tactile sensations through a stimulation material to the surface of a sex organ such as the vagina or penis. The therapeutic prosthetic device can include sensors and stimulators on the outer surface and inner surface and a controller. Sensors for detecting state, sensation or movement can be disposed within, on, or separate from the device and can transmit signals electrically or wirelessly to a microprocessor, which is programmed to generate stimulation sensations in response to signals from the sensors, stimulation materials, or controllers that are transmitted to the stimulation material. In one embodiment the therapeutic prosthetic device is a therapeutic condom.

The present invention relates to methods and compositions which employ low concentrations of combinations of zinc salts to prevent the irritation of skin or mucous membranes that may be caused by therapeutic agents, by personal hygiene products, by articles such as gloves or condoms, or by various physical, chemical, mechanical, or biological irritants.

A vibrating condom ring includes a motive element, a power supply element, multiple conduction elements, a switch element, and a control element. The switch element controls the operation of the control element; the control element is electrically connected to the motive element and the power supply element respectively through the conductive element; and the control element is capable of controlling the vibrating frequency and model for the user may control the vibrating frequency and model of the vibrating condom ring by means of the switch element to increase sex pleasure.

A medical product is provided that is selected from at least one of, nasal cannulas, oxygen masks, wound dressings, bandages, band aids, catheters, endotrachial tubes, condoms, surgical and other gloves, sheaths for endoscopy probes, and medical products that physically touch the body. A coating is included with at least one of, a non-antibiotic, antimicrobial and / or antiviral substance that prevents further local, non-systemic, colonization of infections.

A condom has an erectogenic compound immobilised on the interior surface and substantially at the head end thereof. The compound may be applied as a component of a composition comprising the erectogenic compound dispersed or dissolved in a gel carrier comprising a liquid medium including a thickening agent. The condom may include a lubricant which may be immiscible with the erectogenic compound or composition. Use of the condom sustains e penile erection following spontaneous initiation thereof, to prevent slippage of the condom off the penis while intercourse takes place.

Erection control system of the invention overcomes known deficiencies of vacuum constriction devices, especially cumbersomness, technical difficulties and painfulness. A penis-shaped vacuum chamber (12) adapted for unnoticeable operation under user's cloth. Removably placed penile seal (14) and a baffle (16) are adjustable to the user's penile girth and provide attachment so that the vacuum chamber hangs on the user's penis without additional support. A ribbon-shaped constriction device (26) is wound with multiple turns over each other to form a cylindrical ring, retained by the belt (28) for exerting a prearranged inward radial pressure. A transferring device with the pulling loop (40) dislodges constriction device together with removably placed penile seal and baffle onto erect penis with simultaneous release of vacuum without additional mechanisms. The removably placed penile seal, the baffle, the belt are formed from segments of a condom. A method of vacuum erection treatment with a vacuum chamber, removable seal, a vacuum source and constriction device, in which forcible slip off of the constriction device onto erected penis causes slip off of the removable seal with simultaneous vacuum release in the vacuum chamber has been proposed.

An apparatus and method for collecting urine from an incontinent person including a condom catheter fluidly coupled to the inlet of a urine pump, with the outlet of the pump fluidly coupled to a urine collection bag suspended about the person's abdomen by an integral strap. The pump is fastened to the strap adjacent to the urine bag. The pump mechanism has a resilient flexible tubular section that is provided with inlet and outlet check valves and functions by displacing liquid present within the tubular section by physically deforming the tubing. A cam, driven by a solenoid, causes a crimping of the tubular section which expels fluid through pump discharge. When the force causing physical deformation is released, the resilient tubular section returns to its original shape, providing a suction at the pump inlet. For continuous or intermittent pumping, the solenoid is repeatedly actuated and de-energized according to a timing sequence that is user controllable according to expected urine leakage conditions via the electronic control circuitry. When the user wishes to urinate, the user may simply void in the normal fashion, as free flow of urine through pump assembly is permitted. A manual activation switch allows the user to pump accumulating fluid from the condom catheter independently of the timing sequence, if needed.

To use a loose-fitting condom, a penis or prosthesis is covered loosely with a condom having a loose-fitting portion. The loose-fitting portion is twisted so that the loose-fitting portion closely covers the penis or prosthesis. The loose-fitting portion is then secured in the twisted state. An external penile prosthesis is provided, which includes a generally tubular body portion and a head portion. The head portion can be rotatable about the central axis of the body portion or include a plurality of flaps swingably attached to the body portion for adjusting an opening between the flaps. Further provided is a combination of the prosthesis and a loose-fitting condom. The condom has a flexible sheath which has a loose-fitting portion sized for loosely covering a penis or the prosthesis. The combination may further include a holder for holding the loose-fitting condom in a twisted position.

A water soluble lubricant for condoms includes at least a sliminess agent and a penetrating agent, and optionally, a humectant. The water soluble lubricant has a good penetrating feature to the wound up part of a condom, does not whiten the surface appearance of a condom, and provides sliminess and wettability to a condom to which the lubricant is applied. Water soluble penetrating agents which have good penetrating effect to the wound up part and do not whiten the appearance of a condom include sodium-lactate and trimethylglycine. Humectants which provide a condom with good wettability include glycerin and propyleneglycol. The water soluble sliminess agent which provides a condom with sliminess may be pullulan.

This innovation relates to an adjustable binding-fixative-massaging device for condoms, referring to a fastener design adapting to the caliber of the root of the male penis for fine-adjustment binding-fixation of condoms enveloping penises, to prevent slipping off of condoms during coitus; with providing a massaging device of pipe-shaped body with one big and / or numerous small massaging protrusion / s and a vibration-transmitting device through a central hole of the pipe, for forming high-frequency oscillation to intensify erotic massage of the protrusions stimulating the female clitoris and increasing the efficacy of delight during coitus.

A condom having a first lubricating composition containing a male genitalia desensitizing agent on the inside surface thereof and a second lubricating composition on the outside surface thereof. The first lubricating composition has a higher viscosity than the second lubricating composition so that the first lubricating composition remains on the inside surface of the condom during packaging, shipping, storage, and use.

Male prosthesis and stimulators enhance stimulation during intercourse. Male prostheses and stimulators add to the friction and stimulation of the penis and vaginal walls by increasing the penis's girth and by the use of a filling within the male prosthesis and stimulator. A hollow tube which is arctuate in shape encloses a filling. The hollow tube is sufficiently flexible so that it can be rolled along its circumference to facilitate application to and removal from the shaft of the penis. A ridge is attached to the outer surface of the tube to optionally receive the O-ring of a condom. The movement of the filling against the penis enhances the male participant's pleasure. The added penis girth, as well as the movement of the filling within the male prosthesis and stimulator, is appealing to the female participant. The male prosthesis and stimulator may be packaged in a sealed package or sealed container.

A method and device to conform with the glans penis to recover ejaculated semen completely, to prevent the loss of initial sperm rich epididymal fractions, to avoid the use of a condom for masturbation, to eliminate the multi-step transfers of semen following ejaculation that are common with current methods, and to provide a single device that contains a semen collecting chamber that fits onto a glans penis. The device provides a storage and measuring reservoir, an optional cap, and a vertical stand in one integrally formed module in a sterile pack. The device and method will have multiple uses in a variety of contexts including, but not limited thereto: in the diagnosis of infertility, in semen donation, in vitro fertilization (IVF) / intra-cytoplasmic sperm injection (ICSI) clinics, hospitals, forensic laboratories and research laboratories and will be included in kits intended for over-the-counter sperm testing devices

The invention relates to a water soluble body lubricant with natural antibacterial components and with pH value consistence with pH value of vagina, which is characterized by comprising the following components in parts by weight: 10-30 parts of glycerol, 1-5 parts of 1,2-propylene glycol, 0.1-3 parts of natural antibacterial components, 1-10 parts of pH regulators, 0.1-2 parts of tackifiers, 0.1-2 parts of hyaluronic acid and 48-88 parts of deionized water. The water soluble body lubricant can be used as the lubricant for sexual life, the lubricant on condoms or the external bactericide for the female to prevent and treat bacterial infection in the vagina every day, is temperate in property, has pH value consistent with the vaginal environment, has broad spectrum antibacterial effect, does not change the vaginal flora structure or result in drug resistance of bacteria, does not contain chemical preservatives, is safer to use and has certain effects on moisturizing, protecting and repairing the private parts.

The invention belongs to the technical field of general medical and sanitary products, and particularly relates to a novel condom based on a graphene modification technology and a production method thereof. The novel condom is added with graphene oxide and functionalized graphene by 0.1-25%. The graphene oxide or the chemically-modified functionalized graphene is dispersed into a condom material with natural latex as a base material through an aqueous phase or an emulsion according to demand, thereby producing the condom according to processes in the prior art. The condom holds a high toughness even if the minimum thickness reaches 15 [mu]m, so that use requirement of the condom is satisfied. The condom is increased by 15-40% in strength when compared with original natural latex materials. Because that the graphene is low in breathability and has material composition effects, the condom is less in micro-pores so that virus penetrating probability is greatly reduced. The heat conductivity coefficient of the composite material is increased by 10-20 and the condom is improved in body feel.

A wearable penile lengthening vacuum device, comprising a hollow body (2), which enables the insertion of a penis (1) without any problem, whereby both a part of the outer surface of a hollow body (2) and the proximal part (1a) of a penis protruding from the hollow body (2) are wrapped in an airtight manner by the same highly elastic jacket (14) (a standard condom (5) or a silicone penis sleeve (6)), which thereby connects the penis (1) and the hollow body (2). The user can create a vacuum (lowered pressure) in the hollow body (2) by introducing a tractive force on a pulling means (7) fixed to the sealed hollow body (2). An extension of the penis (1) will be caused by the continuous stretching effect of a continuously exerted tractive force, as a large part of the tractive force is (due to the vacuum resulting from this traction force) transformed into a suction force, as the exterior air with atmospheric pressure is prevented from penetrating into the hollow body (2). Said suction force is evenly distributed on the tissue of the penis (1) surrounded by the vacuum.

Device and method to assist in rolling on and off, over parts of the body, tubular garments or coverings or garments or coverings that include tubular elements, for example socks, gloves, pants and condoms, where the device is an integral part of the tubular garment and not separate from it.

The invention relates to the fields of composite materials and medical equipment, in particular to a method for preparing high-strength and high-isolation condoms by utilizing a modified graphene / latex composite material. The method comprises the following steps: preparing modified graphene into a stable dispersion liquid, then carrying out direct recombination after latex compounding and prevulcanization curing period, or vulcanization recombination is finished at the same time in the period, and finally a compound rubber emulsion is finally obtained. After the curing of the compound rubber, the condom product is prepared by adopting a mold impregnating method. Compared with existing products, the grapheme compounded condom prepared by the invention has the advantages that the permeance of small-size viruses can be effectively blocked and the performance indexes such as tear resistance, blasting volume and ultimate elongation under same thickness are obviously improved. The method disclosed by the invention has the advantages of scientific principle, obvious characteristics, non-toxicity, innocuity, stable performance, high matching degree with prior art for condom production and the like.

An improved two-layered condom device which offers improved sensation to the male wearer compared to a conventional condom, which should result in increased compliance with usage. The device provides a dual barrier, with lubricant between an inner condom and an outer condom which may contain a chemical or chemicals to neutralize bacteria, viruses, and sperm, thereby making it superior to a conventional single-layered condom in preventing unwanted pregnancy and the spread of sexually transmitted diseases.

A condom device for detecting STD's comprising an outer layer having open pores positioned along the surface of the outer layer. The condom device includes an inner layer positioned opposite the outer layer. An intermediate layer is positioned between the outer layer and the inner layer. The intermediate layer receives bodily fluid for testing of pre-determined STD's. An indicator is positioned against at least one of the outer layer and the inner layer, wherein the indicator changes color to notify the wearer of a positive STD test result.

The invention relates to medical devices, in particular condoms / drains, that find use in anastomosis. Thus the present invention relates to these medical devices per se, to a medical kit comprising these medical devices, to the use of these medical devices, to a method for medical treatment involving application of these medical devices to an organism who is in need thereof as well as to the use of certain biocompatible, biodegradable synthetic polymers in the preparation of a medical device for the treatment of a disease or a condition which requires anastomosis. The medical devices of the present invention are typically condom shaped and are used for the protection of anastomosis. The devices comprise a tubular shaped part which is made of a biocompatible, biodegradable polymer. The devices may be applied by stapling.

Condoms are disclosed, which include an open end defining a base, a closed end defining an apex, a tubular sheath extending from the base to the apex, a tip portion, adapted to cover a glans of a penis, disposed adjacent to the apex, a bottom portion extending from the base portion to the tip portion, the tubular sheath including an inside surface defining a circumference; and a plurality of integrally formed ribs or protrusions disposed on at least one of the tip portion, the base portion, or the bottom portion of the tubular sheath and forming an undulating pattern around the circumference.

A device for managing urinary incontinence in adult males includes an undergarment with a waistband and a front piece with a circular opening in it, a tubular support with a pair of spaced-apart flanges defining a groove that fits in the circular opening, and a condom catheter positioned in the tubular support by having the open end of the catheter fit around one end of the tubular support member, and by having the sheath portion of the condom catheter extend through and be supported by the tubular support.