5 results about "Coronary sulcus" patented technology

The application discloses a method for treating premature ejaculation by using high-frequency muscle-bone ultrasonic guiding razor needle to release the connective tissue of the dorsal nerve of penis, and belongs to the technical field of minimally invasive treatment of male sexual dysfunction. The method can accurately distinguish the course, branch and adjacent blood vessel level of the dorsal nerve of penis and mark the safe needle insertion area through real-time imaging of high-frequency muscle-bone ultrasound. A 0.4mm razor needle is used to perform longitudinal push-cut release in the interspace of the dorsal nerve of penis under the whole-process monitoring of ultrasound, so as to release the adhesion of the loose connective tissue under the skin and the high-tension structure. Then, transverse push-cut release is performed in the coronal sulcus area, so as to reduce the local sensory afferent excitability and prolong the ejaculation latency. The application realizes visual operation in the whole process, has small trauma and is controllable and accurate, does not damage the main stem of the nerve and the blood vessel, can stably improve the symptoms of premature ejaculation and is suitable for clinical standardization and popularization.

The invention discloses a penis soaking and washing device which comprises a box body and a box door arranged on the box body in an opening and closing mode, an angle adjusting device is arranged below the top of the box body, a soaking and washing cup is detachably arranged on the angle adjusting device through a connecting device, the soaking and washing cup comprises a cup body and a shell, the shell is fixedly arranged outside the cup body, and the box door is arranged on the box body. The cup body and the shell are provided with a circulating cavity, a plurality of circulating holes communicated with the circulating cavity are formed in the lower portion of the bottom wall and the lower portion of the side wall of the cup body, and a liquid medicine stirring device is arranged at the bottom of the shell. The angle adjusting device and the connecting device can adjust the height and angle of the soaking and washing cup, use is convenient, and angle adjustment is convenient and accurate. The circulating blades drive the liquid medicine in the circulating cavity to form rotational flow, part of the liquid medicine enters the cup body from the circulating holes and drives the liquid medicine in the cup body to flow to conduct flowing soaking and washing on the glans penis, the junction of the edge of the glans penis and the coronary sulcus and the frenum, and the soaking and washing quality and efficiency are improved.

The utility model relates to the related technical field of condoms, in particular to a physical time-delay condom which comprises a condom body, an elastic closed ring is arranged at the bottom end of the condom body, a penis neck is arranged at the upper end of the condom body, a penis head is arranged at the upper end of the penis neck, and an elastic closed ring is arranged at the lower end of the condom body. And a sperm storage bag is arranged at the upper end part of the penis head part. The improved physical time-delay condom is provided with the narrow waist structure and the penis neck part, the middle part of the joint of the condom main body and the penis head part is arranged to be in a narrow waist circular ring shape, so that the surface of the inner wall of the condom main body can be better attached to the coronary sulcus part of the penis of a user, and meanwhile, the narrow waist structure is arranged in the middle of the outer side of the penis neck part, so that the condom is convenient to use. The dragging degree of the neck of the penis in the vertical direction is enhanced through the arc-shaped structure of the narrow waist structure, the purpose of locking the position is achieved through the elastic arc-shaped circular ring on the inner side of the narrow waist structure, and then the effect of prolonging the hyperemia time of the penis during use is enhanced.

The invention discloses a skin resistance repositioning part, prepuce resistance repositioning device and penis growth and enlargement exerciser, the skin resistance repositioning part comprises a positioning part, the front end of the positioning part is provided with a coronary sulcus contact surface, during use, the positioning part is partially contacted with the circumferential annular surface of the penis, the contact surface is a penis contact surface, the positioning part has a length in the longitudinal direction, and the length of the positioning part is larger than the length of the penis. The length meets the condition that the front end of the positioning part clings to the coronary sulcus wall and the rear end leaves the coronary sulcus during use; the positioning part is provided with a connecting structure used for being connected with an elastic component. The prepuce resetting prevention positioner comprises the prepuce resetting prevention positioning part and an annular part, the annular part comprises at least one annular component, the annular component is formed by an elastic component, and the two ends of the elastic component are connected to the connecting structures of the positioning part. The penis lengthening and enlarging exerciser further comprises a suspension part connected with the positioning part. The prepuce resetting prevention positioner can effectively prevent and fix the prepuce of a user, so that the glans penis of the user is completely in an exposed state.

The present application relates to the technical field of virus detection, and discloses a male HPV virus detection sampling set, which comprises a sampling ring for sampling on a coronal sulcus, a urethral swab for sampling by being inserted into a urethra, and a sampling tube for placing the urethral swab, an inner side of the sampling ring is provided with a sampling brush ring, the sampling ring is annular, and the urethral swab and the sampling tube are long strip-shaped. By sleeving the annular sampling ring on the coronal sulcus, rotating the sampling ring, and brushing the tissue sample on the coronal sulcus by the sampling brush ring, after the long strip-shaped urethral swab is inserted into the urethra, the urethral swab brushes the tissue sample in the urethra, and then the sampled urethral swab is placed into the sampling tube, the sampling tube and the sampling ring are sent to detection, and the problem that male HPV virus sampling is difficult in the prior art is solved.