Anti-itch pants
The undergarment with a urine collection pouch and slit design prevents urine from touching the testicles, addressing both urine leakage and itching, enhancing user comfort and convenience.
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2026-04-03
AI Technical Summary
Existing men's urine leakage products adhere to the testicles, causing itching, and there are no undergarments with itch relief devices, while disposable options are costly and inconvenient for urination.
A wearable undergarment with a pouch for urine collection, using waterproof or absorbent materials to separate the penis from the testicles, featuring a horizontal slit for penis removal and optional buttonholes for expansion, and can be attached to regular underwear using fasteners.
Prevents urine from contacting the testicles, reducing itching and addressing both urine leakage and itch relief without the need for additional medications, while being discreet and cost-effective.
Smart Images

Figure 2026057877000001_ABST
Abstract
Description
Technical Field
[0003]
[0001] The present invention is a men's undergarment for relieving itching and dealing with urine leakage.
Background Art
[0002] Several types of urine leakage pads and urine leakage pants for men are already commercially available.
[0003] However, commercially available men's urine leakage pants and urine leakage pads have the drawback that leaked urine adheres to the testicles due to the structure of the male genitalia.
[0004] There are disposable urine leakage pants that separate the testicles and the penis, but they are disposable, so they are costly, and since the penis is not fixed, it often comes into contact with the testicles, and there is also the drawback that urination cannot be easily performed.
[0005] Regarding itching relief, there are commercially available ointments, but as of July 2023, there were no examples of undergarments with itching relief devices found through patent searches or on the web.
Prior Art Documents
Patent Documents
[0006]
Patent Document 1
Summary of the Invention
Problems to be Solved by the Invention
[0007] The problem to be solved is to prevent the urine from directly touching the testicles in order to stop the itching caused by the leaked or spilled urine touching the testicles, and to drop the urine into a bag and absorb it.
Means for Solving the Problems
[0008] This invention is designed to be worn inside underwear, and therefore, it is shaped like underwear but smaller than the underwear itself. The material can be any fabric, from ordinary cloth to waterproof fabric such as polyester. The lower part is made into a pouch for urine collection, and a slit is made at the top of the pouch for removing the penis. Since the average glans diameter of Japanese men is slightly less than 4 cm, a horizontal slit of about 5 cm should be sufficient for removal. However, since some men have larger penises, multiple buttonholes can be attached to the side of the slit and expanded as needed by cutting them with a cutter or scissors, so that there is not much gap when removing the penis and the penis does not easily retract. It is essential to ensure that the following measures are taken. For the fabric material used for itch relief, ordinary cloth is fine, and nothing needs to be placed in the urine collection bag. However, for preventing urine leakage, waterproof or water-repellent cloth is essential. The urine collection bag should contain gauze, absorbent cotton, paper towels, absorbent cloth, or absorbent polymer. If the expected urine volume is large, such as 350cc, the bag should be made larger and more absorbent material should be used. The present invention can be attached to underwear such as briefs and boxer shorts, as well as long underwear, using sewing, double-sided tape, adhesive, or clips as fasteners, thereby addressing both itch relief and urine leakage. [Effects of the Invention]
[0009] This invention, designed for men, features a regular cloth or a water-repellent or waterproof cloth separating the testicles from the penis. This prevents urine from directly contacting the testicles, thus reducing itching and eliminating the need for over-the-counter medications. For urinary incontinence, gauze, cotton wool, paper towels, absorbent cloth, or absorbent polymer can be inserted as needed. In both cases, the product is designed to be attached to the user's regular underwear, offering the advantage of not appearing as incontinence underwear. [Brief explanation of the drawing]
[0010] [Figure 1] This is an overall view showing the horizontal cutout and the buttonhole for expansion. [Figure 2] This is a magnified view of the horizontal cutout and the buttonhole for expansion. [Modes for carrying out the invention]
[0011] Since it is used by attaching it to underwear, the bottom of the underwear-shaped piece of cloth is made into a pouch to collect urine, and a slit is made at the top of the pouch to allow the penis to be removed. As the average glans diameter of Japanese men is just under 4 cm, a horizontal slit of about 5 cm should be sufficient for removal, but since some men have larger penises, multiple buttonholes are attached to both ends of the penis removal slit and can be expanded by cutting with a cutter or scissors, so that the penis can be removed through a narrow gap and not easily put back in, and the structure is such that the cloth is sandwiched between the testicles, so that the urine soaks in. For itching relief when urine volume is small, ordinary cloth is fine and nothing needs to be placed in the urine collection bag. However, for urinary incontinence when urine volume is large, waterproof or water-repellent cloth is necessary. Gauze, absorbent cotton, paper towels, absorbent cloth, or superabsorbent polymer can be placed inside the urine collection bag. If the expected urine volume is large, such as 350cc, the bag should be made larger and more absorbent material should be used. The present invention can be attached to briefs, boxer shorts, or long underwear by sewing, using double-sided tape, adhesive, or clips as fasteners, thereby addressing both itching and urinary incontinence. [Explanation of Symbols]
[0012] 1. Lower abdominal binder 2. Horizontally elongated penis removal incision 3 Urine collection bag 4 buttonholes
Claims
1. These anti-itch pants are designed to be worn over underwear, and are smaller than regular underwear. They feature a horizontal slit for inserting the penis, with multiple buttonholes at both ends.
2. The anti-itch pants according to claim 1, characterized in that the material is waterproof or water-repellent fabric, and gauze, absorbent cotton, paper towels, absorbent cloth, or absorbent polymer are placed inside the urine collection bag.
Citation Information
Patent Citations
Disposable urine absorbing pad for male
JP2012040054A