Abstract: Problems associated with BPH can be negated using the present ergonomically pre-contoured, valved urinary catheter. To insert, the flexible tee beam is oriented on axis with the upper catheter. It will self-toggle into the tee orientation once inside the bladder, because of a small-bore elastic tubing that extends full length inside the main catheter. The catheter assembly will remain in place until the user tugs down hard enough on the outside-the-body, small diameter, valve-actuation tensor to cause the tee beam to fold double and be small enough to be pulled from the urethra. Lesser tugs actuate the compact, distal-end valve to allow urine flow. The smooth outer surfaces of the catheter assembly will help assure that reproductive functions will not be affected.

Abstract: Effective self defense shouldn't put you nor others in danger the way bullets fired from guns do. By carrying one or more polybags of glass marbles in one's pockets, it is possible to throw such hard enough to injure an attacker by the force of the impact, plus deliver a red-pepper-laced, viscous detergent to their face, when the thin-wall polybag ruptures. The dozens of marbles and the slippery detergent that leak out, make it difficult for the attacker to stand up, thus limiting their ability to harm others.

Abstract: Problems associated with BPH can be negated using the present ergonomically pre-contoured, valved urinary catheter. To insert, the flexible tee beam is oriented on axis with the upper catheter. It will self-toggle into the tee orientation once inside the bladder, because of a small-bore elastic tubing that extends full length inside the main catheter. The catheter assembly will remain in place until the user tugs down hard enough on the outside-the-body, small diameter, valve-actuation tensor to cause the tee beam to fold double and be small enough to be pulled from the urethra. Lesser tugs actuate the compact, distal-end valve to allow urine flow. The smooth outer surfaces of the catheter assembly will help assure that reproductive functions will not be affected.

Abstract: Instant Reading Oil Dipstick Improvements is a near universal design with most assembly done by the manufacturer. The customers can easily adapt such to match their existing dipstick geometry by pushing the adjustable parts to the correct location, where they will remain. The air valve is within a single, machined brass cone that adapts to the metal tube and seals in the engine vacuum. A new tubular plastic air seal around the wire handle increases reliability. And a cone shaped rubber squeegee will automatically remove oil from the outside of the tubing as the dipstick is withdrawn from the crankcase.

Abstract: While waiting for prostate-size-reducing drugs or herbs to have an effect, it's often necessary to have a catheter, like the Foley, inserted into the bladder. Urine passing through such collects in a plastic bag which must be drained, regularly, and is awkward to carry and difficult to disguise under clothing. In lieu of a Foley, full-length self-cathetering is less awkward, but the recurring process can irritate the urethra and prostate, and increase the chance of getting cystitis. The present new catheter type has a barb-like tip to retain such inside the bladder. A urine drainage inlet is located less than an inch below the barb. The easy drainage of urine is facilitated simply by pushing the catheter upward until the inlet opening is inside the bladder. Because the required insertion distance is much reduced, there's less likelihood of there being irritation of the organs, and less likelihood of getting cystitis.

Abstract: Problems associated with prostate enlargement can be negated by using the present valved catheter. Such can be inserted and removed by the user. The catheter is retained in place by a flexible, foldable tee bar attached to the valve plug, which in turn is attached to a stretchy Nylon line. To actuate the valve, the plug can be pulled out of the upper catheter simply by pulling on the distal end of the catheter, allowing urine to drain. When the user has an erection, the penis engulfs the entire valved catheter. That helps to assure that reproductive functions will not be affected.

Abstract: Instant Reading Oil Dipstick Improvements is a near universal design with most assembly done by the manufacturer. The customers can easily adapt such to match their existing dipstick geometry by pushing the adjustable parts to the correct location, where they will remain. The air valve is within a single, machined brass cone that adapts to the metal tube and seals in the engine vacuum. A new tubular plastic air seal around the wire handle increases reliability. And a cone shaped rubber squeegee will automatically remove oil from the outside of the tubing as the dipstick is withdrawn from the crankcase.

Abstract: Temporary relief from urine retention often accompanying prostate gland enlargement can be had by catheterization. Conventional catheters extend through the sensitive tip of the penis, causing pain, and preventing sexual relations. This invention places a valve inside the urethra that has an attached, proximal catheter which passes through the prostate into the bladder. Such valve can be opened at will by applying finger pressure against the distal valve tip and pushing upward toward the prostate. The latter tip can be felt inside the urethra, near the juncture between the penis and the scrotum. With the valve in the open position, the bladder can be nearly fully voided, regardless of the degree of enlargement of the prostate. This efficient and easy drainage of the bladder can eliminate the need to endure the painful surgical enlargement of the prostate duct—which can cause an inability to father children, normally, and may cause incontinence.

Abstract: While waiting for prostate-size-reducing drugs or herbs to have an effect, it's often necessary to have a catheter, like the Foley, inserted into the bladder. Urine passing through such collects in a plastic bag which must be drained, regularly, and is awkward to carry and difficult to disguise under clothing. In lieu of a Foley, full-length self-cathetering is less awkward, but the recurring process can irritate the urethra and prostate, and increase the chance of getting cystitis. The present new catheter type has a barb-like tip to retain such inside the bladder. A urine drainage inlet is located less than an inch below the barb. The easy drainage of urine is facilitated simply by pushing the catheter upward until the inlet opening is inside the bladder. Because the required insertion distance is much reduced, there's less likelihood of there being irritation of the organs, and less likelihood of getting cystitis.

Abstract: The present instant reading oil dipstick automatically extracts a representative column of oil from the crankcase oil reservoir. Such is done inside of a translucent fluoroplastic tube. A machined brass slide valve, with sealing O-rings, fits inside of the metal dipstick tubing leading into the engine crankcase. When the dipstick is withdrawn for checking oil level, the slide valve automatically closes over an air vent in the plastic tubing, thus preventing the oil that is inside the bottom of the tubing from running out. The oil level can be ascertained, easily—even in low light levels—without have to wipe off the oil from the outside of the dipstick, and without having to reinsert the dipstick one or more times.

Abstract: The present instant reading oil dipstick automatically extracts a representative column of oil from the crankcase oil reservoir. Such is done inside of a translucent fluoroplastic tube. A machined brass slide valve, with sealing O-rings, fits inside of the metal dipstick tubing leading into the engine crankcase. When the dipstick is withdrawn for checking oil level, the slide valve automatically closes over an air vent in the plastic tubing, thus preventing the oil that is inside the bottom of the tubing from running out. The oil level can be ascertained, easily—even in low light levels—without having to wipe off the oil from the outside of the dipstick, and without having to reinsert the dipstick one or more times.