27 results about "Corpus Spongiosum" patented technology

The low-intensity ultrasonic therapeutic instrument comprises a therapeutic instrument body, one end of the therapeutic instrument body is provided with a charging assembly, the lower portion of the therapeutic instrument body is electrically connected with a clamping therapeutic head through a connecting assembly, transducer installation seats are symmetrically arranged on the clamping therapeutic head, and ultrasonic transducer assemblies are arranged in the transducer installation seats. The ultrasonic transducer assembly is clamped on the outer surface of the penis cavernous body through the clamping type treatment head, a doctor, a patient or other devices do not need to hold the treatment head during treatment, the privacy of the patient can be protected, the treatment head does not need to be repositioned when the patient changes the body position, a corresponding treatment scheme is selected during treatment each time, and the treatment efficiency is improved. After seeing a doctor, a patient can conveniently go home to operate the therapeutic apparatus for treatment by himself / herself.

The invention discloses a prostate cancer postoperative anti-displacement fixing nursing device, which relates to the technical field of medical treatment, and comprises a fixing ring, a fixing rod, a fixing rod and a fixing rod, the fixing bags are uniformly distributed on the inner wall of the fixing ring in the circumferential direction, and the fixing bags are inflated to expand and deform to form continuous pressure contact points with the skin surface of the sponge body so as to restrain the fixing ring on the sponge body; and the pressure relief units are uniformly distributed on the fixing ring in the circumferential direction and correspond to the fixing bags. Through the arrangement of the rotating ring, the adjusting plate and the fixing bag, periodic pressure release can be achieved, so that the situation that the sponge body is prone to necrosis under long-time pressure is effectively avoided, meanwhile, the wearing comfort of a patient is improved, and the nursing performance of the device is improved.

The invention discloses a preparation for treating erectile dysfunction caused by diabetes as well as a preparation method and application of the preparation. The invention firstly finds that a palmitoylation modification site, namely a 282 site, exists beside a 260 site in an Fbp1 functional region, and the site can be modified by the palmitoylation site to cause Fbp1 function damage. Therefore, point mutation modified Fbp1 mRNA of a C282S site is found and synthesized for the first time, namely cysteine of a 282 site is converted into serine, so that the Fbp1 is not subjected to Zdhhc13 palmitoylation modification and further is not subjected to function damage, lipid nanoparticles capable of targeted delivery of the modified Fbp1 mRNA are synthesized, and the C282S-Fbp1 mRNA loaded by the nanoparticles is infiltrated into a mouse cavernous body, so that the number of the Fbp1 is recovered, and the activity of the C282S-Fbp1 is improved. Therefore, the lactic acid concentration of the DMED penis cavernosum is effectively reduced, and the erectile function of a DMED mouse is remarkably improved.

The erection assisting device comprises a C-shaped base body used for being arranged on the lower side of a penis body during use, the length direction of the C-shaped base body is reversely consistent with the length direction of the penis body, and a left side pressing set, a middle pressing set and a right side pressing set which are sequentially arranged in the circumferential direction of the C-shaped base body are arranged on the inner side of the C-shaped base body; the left pressing set is used for pressing the left penis cavernosum, the middle pressing set is used for pressing the urethra cavernosum, and the right pressing set is used for pressing the right penis cavernosum. Each pressing group comprises a first cavernous body pressing head, a second cavernous body pressing head and a third cavernous body pressing head which are sequentially arranged along the blood flow direction of an artery blood vessel in the corresponding cavernous body and can independently act, and each cavernous body pressing head is expanded by filling a medium into the cavernous body pressing head so as to press a target blood vessel; or the cavernous body pressing head presses the target blood vessel through up-down translation. The erection assisting device provided by the invention can be used for carrying out erection pressure distinguishing on the urethral cavernous body and the penis cavernous body.

An apparatus for treating a sexually dysfunctional male patient is provided. The apparatus comprising an implantable vibrator adapted to be implanted within at least one corpus cavernosum of a human patient, wherein said vibrator is adapted to cause vibration in at least one of the corpus cavernosum for stimulating the sexually responsive tissue of the penis.

An implantable stimulation system is provided having a stimulation unit coupled to a programmable controller, a stimulation circuit, and an electrode array disposed on a pair of flexible blades for selectively stimulating at least one pelvic nerve, such as a cavernous nerve. The implantable stimulation system may be programmed to run a first sequence of stimulation pulses, the first stimulation pulse sequence corresponds to a first pattern for inducing a rapid erection reaction to achieve sexual behavior and potential ejaculation, a second pattern for inducing a rapid erection reaction sufficient to facilitate a medical procedure, such as applying a catheter, a third neurological rehabilitation stimulation pattern for restoring neurotransmission to treat urinary incontinence and / or intestinal dysfunction, and / or a fourth penis rehabilitation pattern for reducing penis fibrosis. A method of operating the system is also provided.

The invention relates to a device (10) for producing an effect on a male reproductive system or a part thereof, and an associated system. An apparatus (10) is disclosed that includes a rigid cup (26) for a penis head, coupling means (28) for coupling the rigid cup to the penis as the penis head is inserted into the cup, sealing means for sealing between the rigid cup and the penis to prevent or impede air from entering the cup when the penis head is inserted, and a push / pull actuator (30) configured to be coupled to the rigid cup and operable to move the cup back and forth reciprocally with the inserted penis head. The vacuum locking effect can lock the penis head with the cup upon push / pull movement. The device may be used to promote massage, erection, extensive climax or stimulate globular cavernous muscles and / or pelvic floor muscles.

The invention relates to the technical field of health care appliances, in particular to an electric penis erection assisting rod which comprises a power bin, a negative pressure generation bin, a connecting assembly and a negative pressure stimulation assembly, a negative pressure pump of the penis erection assisting rod is communicated with an air exhaust hole in the negative pressure stimulation assembly through an air pipe, and then the negative pressure pump and a containing cavity form a complete negative pressure system. After a user puts the penis into the containing cavity, negative pressure acts on the surface of the penis, and blood filling in the cavernous body of the penis can be effectively promoted. The attaching groove is formed in the end, away from the connecting assembly, of the negative pressure stimulation assembly in a surrounding mode, the arc-shaped structure of the attaching groove can be tightly attached to the root of the penis and the skin around the penis, it is ensured that the penis obtains all-around uniform stress under the negative pressure effect, and discomfort or injury possibly caused by uneven local pressure is avoided; meanwhile, the stability and continuity of the negative pressure effect are enhanced, the effect of promoting penis hyperemia expansion is further improved, and the effect of improving erectile dysfunction is remarkable.

The erectile dysfunction erection-assisting and sensitivity-reducing shield device comprises a shield device supporting piece and a simulation penis head connected with the front end of the shield device supporting piece. The shield device supporting piece is provided with a semi-open arc-shaped groove which partially wraps the cavernous body of the penis of a patient. A penis head cavity is formed in the joint of the simulated penis head and the shield device supporting piece, and the penis head located in the penis head cavity can be isolated from the female vagina. On the premise that normal experience of wives is guaranteed, erectile dysfunction patients can obtain proper sexual stimulation, so that the patients are helped to erect, and the problems of premature ejaculation and the like caused by excessive sexual stimulation can be well prevented. Moreover, the patient can adjust the degree of obtaining sexual stimulation and exercise the sensitivity of the penis through products of different models, and obtains better experience, so that the patient recovers the interest and confidence in sexual life. Through the physiological and psychological effects, the illness state of a patient is improved, the improvement of the good sensitivity of couples is facilitated, and the society is more harmonious.

The invention discloses a method for improving the size of an adult male penis after erection, and relates to the technical field of body local exercise. The invention discloses a method for improving the size of an adult male penis after erection. The method comprises the following steps of instrument exercise, endocrine regulation, night erection improvement, vascular endothelium protection and vascular endothelium repair. Scientific stretching exercise is carried out on the corpus cavernosum, the albuginea and the skin, scientific endocrine adjustment is matched, meanwhile, night erection is improved by assisting oral medicine, related products are used, cavernosum vascular endothelium protection and repair are achieved, retraction is prevented, and finally the purposes that the volume of the cavernosum is increased by a little every day, and the cavernosum is accumulated for a long time are achieved. Finally, the purpose of improving the erection size of the penis is achieved.

The present invention relates to novel methods for treating erectile dysfunction by injecting an embolization agent or a sclerosing agent into the corpora cavernosa or corpus spongiosum of the penis of a patient. The present invention further relates to novel methods for treating erectile dysfunction by injecting an embolization agent or a sclerosing agent into one or more veins of the penis, wherein the embolization agent or sclerosing agent penetrates the corpora cavernosa or corpus spongiosum.

This invention relates to a novel method for treating erectile dysfunction by injecting an embolic or sclerosing agent into the corpora cavernosa or corpus spongiosum of the penis. The invention also relates to a novel method for treating erectile dysfunction by injecting an embolic or sclerosing agent into one or more veins of the penis, wherein the embolic or sclerosing agent penetrates into the corpora cavernosa or corpus spongiosum.

The present invention relates to novel methods for treating erectile dysfunction by injecting an embolization agent or a sclerosing agent into the corpora cavernosa or corpus spongiosum of the penis of a patient. The present invention further relates to novel methods for treating erectile dysfunction by injecting an embolization agent or a sclerosing agent into one or more veins of the penis, wherein the embolization agent or sclerosing agent penetrates the corpora cavernosa or corpus spongiosum.

The invention discloses a 3D printing cavernous body organ-like model capable of simulating an erectile physiological process, and belongs to the technical field of tissue engineering and regenerative medicine. The hydrogel is formed by photo-curing 3D printing of a dual-network hydrogel material formed by blending a pig cavernous body acellular extracellular matrix pregel solution and polyethylene glycol diacrylate, and has a bionic sine curve expansion structure; micron-sized grooves for guiding the directional arrangement of smooth muscle cells are formed in the surface of the micro-sphere, and an elliptical cavity for providing structural support is formed in the micro-sphere. A pig cavernous body dECM pre-gel solution is used as a base material, so that a microenvironment for living of cells in a body can be effectively simulated; by regulating and controlling the proportion of PEGDA, the mechanical property of the model is matched with that of a natural cavernous body tissue. The organ model can reproduce the NO-mediated smooth muscle cell relaxation and tissue expansion physiological process in vitro, and provides an effective in-vitro platform for researching the pathological mechanism of erectile dysfunction, screening drugs and developing a novel treatment method.

The invention relates to the field of medical instruments, in particular to a device for resisting penis cavernous body fibrosis and application, the device comprises magnets arranged in pairs and a driving mechanism for driving the magnets to rotate so as to generate a rotating magnetic field capable of inhibiting the penis cavernous body fibrosis process, and the device further comprises a control device used for containing a tested object and used for controlling the penis cavernous body fibrosis process. And the cabin body enables the tested object to be in an effective action area of the rotating magnetic field. According to the rotating magnetic field intervention device provided by the invention, a non-intrusive physical intervention field aiming at deep soft tissues can be generated through the combination of the paired magnets and the driving mechanism, so that a new hardware platform is provided for resisting penis cavernosum fibrosis; the rotating magnetic field generated by the device is proved to be capable of specifically inhibiting a fibrosis core signal channel TGF-beta / Smad, has the function of adjusting the balance of inflammatory factors, effectively reduces the protein expression level of related signal molecules, and intervenes in the fibrosis process from the molecular level.

The utility model relates to the field of erectile dysfunction treatment, in particular to an adjustable penis implantation device for treating erectile dysfunction, which can be adjusted and controlled to be straightened and firm, bent and shortened in length, can be larger than U-shaped bending and is beneficial to surgical implantation. A 2-millimeter groove is designed in an outer membrane of the near-end extension end of a mechanical device, the near end of the device is enhanced to be tightly combined with a penis foot cavernous body albuginea so as to reduce the migration force of the implant towards the far end, and 1.6-millimeter and 5-millimeter spongy elastic silica gel layer elastic cushions are designed between the mechanical part of the implant device and the outer membrane and at the far end respectively. The device facilitates the implantation operation of the implantation device, improves the functions of the implantation device and the comfort level of a patient, prevents the occurrence rate of serious complications such as abrasion, erosion and infection caused by the fact that the implantation device compresses the albuginea at the glans penis at the far end of the penis, and is safe and effective in clinical operation treatment. The implanting device is provided with penis near-section extension parts with different diameters and different lengths, and the penis near-section extension parts can be selectively used by people according to penis structures in different states.

The embodiment of the invention discloses a tool for correcting overlong male prepuce, and relates to the technical field of reproductive medical supplies, and the technical scheme is that the tool mainly comprises a magnet, a silica gel skin-friendly sleeve, a mounting seat, a mounting screw hole, a magnet linking rope, a handle, a handle spring, an axis, a main spring, a spring shield and a shell; according to the key points of the technical scheme, pressure is applied to a handle, elastic force of a handle spring and a main spring is restrained, and a shell forms tension through an axis, so that magnet attraction on a mounting seat is cut off, and resultant force formed after release is used for being worn between the root of the penis and the scrotum of the perineum point; the device is used for solving the physiological hygiene problems of balanitis, overlong prepuce and the like caused by overlong prepuce of males. According to the scheme, the irreversible injury caused by long-term insufficient penis blood supply circulation of a male due to damage to penis epidermis veins after a male prepuce operation in the prior art is solved; the scheme is used for solving the problem that in the prior art, the circumcision operation causes damage to the male reproductive system, including but not limited to internal pudendum artery compression, cavernous body artery compression, bulbous artery compression, selected artery compression, penis dorsal branch vessel compression and other blood circulation blockades on an operator; functional losses such as seminiferous duct compression, epididymal head compression and spermatocord compression are caused, male infertility is severely caused, and irreversible injury is caused to male for a long time; the invention is used for solving the problem of unnecessary operations in the prior art. The device is simple in structure, safe to use and convenient to wear, the overlong male prepuce is corrected, an operation is avoided, the male physiological hygiene quality is improved, and the problems of an excessive medical operation for the overlong male prepuce and the like are solved.

1. A device for sexual use having the appearance of a realistic penis and configured to eject liquid to simulate the act of ejaculation, having a realistic appearance and conformity with a penis, and simulating an erectile stage and a post-erectile stage, comprising: a central rod having a corpus cavernosum element and allowing the passage of liquid through deformable soft corpus cavernosum tissue; a liquid ejection module connected to the corpus cavernosum element and including an opening located at the upper end of two overlapping pointed ends, configured to hold liquid and allow controlled ejection thereof; a lower tank having an internal bag for containing liquid, a motor with a micropump having a first end configured to aspirate liquid and a second end configured to inject liquid into the interior of the corpus cavernosum element, and a refill microcap; the ejection is caused by applying mechanical pressure to the corpus cavernosum element toward the motor.

A method is provided for penile rejuvenation comprising a series of plasma gel and Dysport injections to restore youthful structure and function. Blood is drawn to isolate plasma, which is heated to produce a growth factor-rich gel. The gel is injected into the penis shaft for tissue volumization and into the cavernosa to improve erectile function. Dysport is additionally injected at the penile base to relax ligaments for improved length and into the glans to control prostate secretions. Benefits include enhanced size and fullness, better erectile strength, and reduced leakage. This non-surgical procedure offers a novel approach to aging male aesthetics and sexual dysfunction using the patient's own plasma and targeted chemodenervation with Dysport.

The invention belongs to the field of operation tools, and provides a peeler for a penis operation in urinary surgery, which comprises a peeler main body, a fixed inner cavity is formed in one side of the peeler main body in a penetrating manner, and an inflating part is arranged on the outer surface of the peeler main body and is used for supporting the skin of the penis; the air bag is fixedly installed on one side of the outer surface of the stripper body, a vent hole is formed in the bottom of one side of the outer surface of the stripper body in a penetrating mode and extends to the side, an air nozzle is installed on one side of the inner wall of the vent hole away from the air bag, and the middle of the outer surface of the stripper body is sleeved with a positioning sleeve. The penis skin and the penis cavernous body are opened in the mode that the air bag is inflated with a (gas or liquid) medium to expand, tissue is evenly separated through medium pressure, violent injuries caused by mechanical stripping are avoided, and blood vessels and nerves are protected; the connecting gasket ensures sealed connection of the air bag and the vent hole, medium leakage is avoided, and the stability of the stripping process is guaranteed.

The utility model relates to a kind of erectile aids, including the C-type matrix for being placed in the penis main body downside when using, the length direction of C-type matrix is identical with the length of penis main body reverse, three groups of left side press group, middle press group and right side press group sequentially arranged along the inside of C-type matrix circumferential direction are provided, left side press group is used to press left side penis cavernosum, middle press group is used to press urethral cavernosum, right side press group is used to press right side penis cavernosum, each press group includes respectively can independently act first cavernosum press head, second cavernosum press head and third cavernosum press head sequentially arranged along the blood flow direction of corresponding cavernosum inside arterial vessel, each cavernosum press head is inflated by filling medium inside to press target blood vessel, or cavernosum press head is pressed target blood vessel by up and down translation. The utility model provides a kind of erectile aids, which can distinguish the erectile pressure of urethral cavernosum and penis cavernosum.

Devices for producing an effect on a male reproductive system or part thereof, and related apparatuses, are exemplified including a rigid cup for a penis head, coupling means for coupling the rigid cup to the penis with the penis head inserted in the cup, sealing means for sealing between the rigid cup and the penis when the penis head is inserted for preventing or hindering air from entering the cup, and a push / pull actuator configured to be coupled to the rigid cup and operable to move the cup with the inserted penis head reciprocally back and forth. A vacuum lock effect may lock the penis head to the cup upon push / pull movement. The device can be used for facilitating massage, erection, prolonged orgasm, or stimulation of the bulbospongiosus and / or pelvic floor muscles, or as a sex toy.

The invention provides a male cavernous body training instrument, which comprises a physiotherapy tube part and a control host part, one end of the physiotherapy tube part is provided with an opening and an inner cavity for insertion, the opening of the physiotherapy tube part is sleeved with a silica gel protection pad, and the other end of the physiotherapy tube part is detachably connected with the control host part. A negative pressure mechanism is installed in the control host part, the negative pressure mechanism is communicated with an inner cavity of the physiotherapy tube part, and a heating assembly and a phototherapy assembly are further installed in the physiotherapy tube part. The physical therapy effect can be further enhanced through the negative pressure mechanism, the phototherapy assembly and the heating assembly, and compared with the prior art, the device can be worn and used by people at any time, so that physical therapy can be performed on the cavernous body of the penis at home, and the device is more convenient for people to use.

The invention provides a traditional Chinese medicine composition for treating ED, a compound preparation and a method for promoting stem cell exosome to permeate into a corpus cavernosum through a vacuum negative pressure device, and belongs to the technical field of biological medicine. The traditional Chinese medicine composition is prepared from radix salviae miltiorrhizae, rhizoma chuanxiong, flos carthami, herba epimedii, cortex cinnamomi, flos caryophylli and herba asari. The compound preparation comprises traditional Chinese medicine liquid prepared from the traditional Chinese medicine composition and stem cell exosomes. According to the invention, a vacuum negative pressure suction technology is combined with traditional Chinese medicines such as cinnamon and clove to promote the transdermal function, so that the stem cell exosome is promoted to penetrate through the corpus cavernosum and the albuginea and permeate into the corpus cavernosum to play a role, and a remarkable curative effect on male erectile dysfunction is achieved.

An apparatus for treating a sexually dysfunctional male patient is provided. The apparatus comprising an implantable vibrator adapted to be implanted within at least one corpus cavernosum of a human patient, wherein said vibrator is adapted to cause vibration in at least one of the corpus cavernosum for stimulating the sexually responsive tissue of the penis; and a feedback device for sending feedback information from inside the patient's body to the outside thereof, the feedback information being related to at least one of a physiological parameter of the patient and a functional parameter related to the apparatus.

A male penis site magnetic resonance imaging integrated coil having an erection assisting function includes a cover body, a negative pressure suction erection assisting apparatus, a programmable erection degree control system, and a multi-channel magnetic resonance imaging coil, and is connected to a full-automatic magnetic resonance contrast agent injection system through a pipeline. The integrated coil is similar to a penis in shape and can be used for penis magnetic resonance imaging to obtain a high-quality image; the negative pressure suction erection assisting apparatus can enable a patient having erectile dysfunction to reach a penile erection state without injection of an erection assisting drug. By adjusting blood flow volume and blood flow speed of a penile blood vessel through the erection degree control system, penis cavernous body angiography can be performed to achieve non-invasive diagnosis of the patient having erectile dysfunction, and cavernosography is expected to be replaced.