35 results about "Balanus" patented technology

The invention relates to a foreskin cutting and sewing device, belonging to the technical field of medical and surgical instruments. The foreskin cutting and sewing device comprises a pair of handle valves, a balance shifter, a scalpel shell provided with a shell cavity, a scalpel push disk provided with a scalpel cavity, a cover-type cutting scalpel, a balanus cap provided with a balanus cavity, and a nail cabin. The foreskin cutting and sewing device is characterized in that one end of the inside of the shell cavity of the scalpel shell, which faces the balance shifter, is provided with a shifting bar sleeve; a plurality of guide vanes are formed between the outer wall of the shifting bar sleeve and the inner wall of the shell cavity; a scalpel push shaft of the scalpel push disk is circumferentially provided with a plurality of guide vane guide grooves; a shifting bar seat cavity is formed in the cutting scalpel cavity of the scalpel push disk; a plurality of guide rib guide grooves are formed on the wall of the shifting bar seat cavity; a plurality of guide ribs are formed on the outer wall of the shifting bar seat; a shifting bar penetrates through the shifting bar sleeve; and the balance shifter is matched with the shifting bar sleeve in the position corresponding to a shifter matching cavity. The foreskin cutting and sewing device can ensure the concentricity of the balanus cap, scalpel push disk and scalpel shell, thereby ensuring the sewing effect of the surgical wound.

The invention relates to an operation firing window device of a disposable prepuce cutting anastomat. The operation firing window device is matched with the disposable prepuce cutting anastomat, and is applicable for instruments for prepuce cutting and anastomosis due to redundant prepuce or phimosis, so that the firing position can be correctly indicated in the operative process, and the success of operation is guaranteed. The operation firing window device comprises a bushing, a pushing block, a reset spring, a balanus cover and an adjusting screw rod, wherein a window opening is formed in the bushing, scale marks are arranged on two sides of the window opening respectively, an elastic buckle is arranged at the front end of the bushing, and the elastic buckle is connected with a buckle hole formed in the rear part of a nail cabin cover during assembling; a short tube is arranged at the rear part of the balanus cover, an internal thread is arranged inside the rear end of the short tube, and an indicating line is arranged at the lower part of the short tube; a safety block clamping groove is formed in the pushing block, and a mounting hole for a nail pushing sheet positioning bushing is formed in the pushing block; the reset spring is arranged on the nail pushing sheet positioning bushing, and the nail pushing sheet positioning bushing is positioned through the nail pushing sheet positioning bushing that the nail cabin cover is inserted in the pushing block.

The invention belongs to the technical field of medical surgical instruments and discloses a prepuce cutting anastomat which comprises a balance mover driving mechanism, a cutter pushing disc, a cover-type prepuce cutter and a balanus cap. A balance mover is connected with the balance mover driving mechanism, a cutter pushing disc sheath is in matched connection with the balance mover driving mechanism, the cutter pushing disc is arranged in the cutter pushing disc sheath and matched with the balance mover, the cover-type prepuce cutter is arranged on the cutter pushing disc, the balanus cap forms a balanus cavity, a moving rod seat is formed in the middle of the top wall of the balanus cap and on one side away from the balanus cavity, one end of a moving rod is fixed on the moving rod seat while the other end of the same is provided with an adjusting knob in a matched manner, the adjusting knob is matched with the balance mover driving mechanism, and an annular concave way is formed on the outer wall of a base portion of the balanus cap in an unfolded manner. The prepuce cutting anastomat is characterized by further comprising a blood-coagulation blood-stopping self-absorbing rubber ring which is embedded in the annular concave way and corresponds to a cutting edge. The prepuce cutting anastomat is simplified in structure and beneficial to manufacturing and assembling, time of a person receiving surgery can be saved, no scar can be left at a wound of the person receiving surgery, cost is lowered, and expense expenditure of the person receiving surgery is reduced.

The invention discloses a penile prosthesis, which is characterized by comprising a main body supporting part, a connecting and fixing part, a buffering part and a main body outer layer, wherein the front end of the main body supporting part is adhered with the buffering part; the connecting and fixing part is adhered with the rear end of the main body supporting part; and the main body outer layer wraps the outside of the main body supporting part and is connected with the outside of the main body supporting part in an adhesion mode. The penile prosthesis has the advantages of ensuring the maximum degree of freedom of a penis, allowing the penis to move up and down and left and right and allowing a balanus to bend up and down and left and right. Meanwhile, the supporting action of the main body supporting part effectively relieves erectile dysfunction. The penile prosthesis can be used for treating impotence, premature ejaculation and penis smallish.

The invention relates to a safety device of a one-step foreskin circumcision anastomat. The safety device of the one-step foreskin circumcision anastomat comprises a safety block, a sleeve pipe, a pushing block, a balanus cover and an adjusting bolt. The sleeve pipe is provided with a top slot, the pushing block is provided with a square slot, the rear portion of the balanus cover is provided with a short pipe which is provided with scale marks, and the short pipe is provided with internal threads; the balanus cover is mounted inside a needle chamber case, the short pipe at the rear of the balanus cover is connected with the adjusting bolt, the rear end of the needle chamber case is connected with the front end of the sleeve pipe, the pushing block is mounted inside the sleeve pipe, and the safety block is mounted inside the top slot of the sleeve pipe and penetrates the top slot of the sleeve pipe to be inserted inside the square slot of the pushing block; the safety block is provided with a safety insertion block, and the upper portion of the safety insertion block is provided with a handle. The safety device of the one-step foreskin circumcision anastomat is reasonable in design, simple in structure and convenient to use and can effectively avoid mis-triggering of an operator during operation; by adjusting the device to the best triggering state through the scale marks at the rear end of the balanus cover, the operator can perform the triggering action, which reduces the operation experience requirements of the operator and improves the success rate of operation.

The invention discloses a method for storing mature egg mass of balanus reticulatus utinomi. The method comprises collecting mature-gonad individuals of the balanus reticulatus utinomi, selecting intact individuals, using sea water to clean the individuals, then placing the individuals in the environment at 4-6 DEG C, and performing refrigeration storage. The method for storing the mature egg mass of the balanus reticulatus utinomi is simple, convenient and practical, the storing standby time of the mature egg mass of the balanus reticulatus utinomi is effectively prolonged on the premise that hatched nauplius can grow and develop normally, the storing time of the mature egg mass of the balanus reticulatus utinomi can be over 24h, the problems that the mature egg mass of the balanus reticulatus utinomi is difficult to store and reserve and fresh samples need collecting prior to larva cultivation each time are solved, the gap is the technical field is filled, times and costs of field sampling operation are reduced, sample utilization rate is improved, development of larva cultivation work is facilitated, a foundation is laid for development of large-scale balanus larva cultivation work, and the method has wide application prospect in the fields of antifouling agent screening, coating testing, adhesion mechanism study and environmental toxicology research and the like.

The invention relates to a male external genitalia anesthesia protecting sleeve which comprises a sleeve body. The bottom of the sleeve body is open and connected with the inner periphery of an annular plaster, the annular plaster is perpendicular to the central axis of the sleeve body, one side, far away from a sealing element, of the annular plaster is sticky, the side wall of the sleeve body isprovided with a drug injection port, the drug injection port is sealed by a sealing plug, and the top of the sleeve body is provided with the sealing element. When the protecting sleeve is used, thesleeve body sleeves the penis of a patient, erection can be omitted, the annular plaster fitting with skins is pasted at the root of the penis of the patient or directly pasted and fixed onto a shaftof the penis, anesthetics are injected from the drug injection port, and the shaft of the penis and a balanus are narcotized. Movement of the patient is not limited, the patient can walk around duringdrug use, the efficacy of male external genitalia local anesthetics is effectively protected, great pain and fear of the patient caused by anesthetic injection at the root of the penis are avoided, and the awkwardness of poor efficacy caused by drug loss in local application or spray is avoided.

The invention discloses a disposable prepuce cutting anastomat. The disposable prepuce cutting anastomat is characterized by comprising a balanus cover, a nail abutting seat, an annular cutting knife, a main housing and a mover, wherein the balanus cover is provided with a balanus cover body, the balanus cover body comprises a cylinder portion and a skirt portion connected to the cylinder portion, the wall thickness of one arc-shaped section of the cylinder portion is decreased from the inner wall side to form a thin-walled section, and the nail abutting seat is installed in the balanus cover body through a bolt. The mover is installed in the main housing, the annular cutting knife is installed in the mover, and a short tube of the balanus cover penetrates through a positioning tube and is positioned through a rotary knob. A plastic ring is further arranged at the top end of the main housing, annularly arranged suturing nail bins are arranged on the plastic ring. The lower end of the main housing further comprises a connecting sleeve, and a mover pushing device is further arranged on the connecting sleeve. The disposable prepuce cutting anastomat is more accurate during cutting and meanwhile can ensure that frenulum preputii is not hurt and is retained completely.

The invention provides a method for preparing quinolinone alkaloid and an application of quinolinone alkaloid used as an environmentally-friendly marine organism antifouling compound. The method comprises the following steps of: performing strain culture on marine fungus Aspergillus sp. (HM991281) in a strain culture medium; performing fermentation culture on the fungus in a fermenting culture medium, and filtering the fermentation liquid; removing thallus, concentrating filtrate, and extracting with ethyl acetate; decompressing the extract, performing chromatographic separation, and concentrating eluent to obtain a colorless oily object which is aflaquinolone D. The environmentally-friendly marine organism antifouling compound has the characteristics that the quinolinone alkaloid is used as an effective component and used for preventing marine organisms from being fouled due to Balanus amphitrilte larva, raw materials can be produced in large scale through fungus fermentation and is not limited by resources, so that the method has a wide application prospect.

The invention relates to a Scalarane type sesterterpene and a preparation method thereof, and an application of the Scalarane type sesterterpene as a marine antifouling agent. During preparation, 95% ethanol is adopted to extract Carteriospongia foliascens; the resulting extracting solution is concentrated, and then extracted with an organic solvent; the resulting extracted solution is concentrated, and then is subjected to normal and reversed phase silica gel column chromatography, Sephadex LH-20 gel column chromatography, and semi-preparative high-performance liquid chromatography; and the resulting eluent is concentrated to obtain a colorless crystal, wherein the crystal is a compound carteriofenone D. The Scalarane type sesterterpene prepared from the Carteriospongia foliascens in the present invention has strong antifouling (Balanus amphitrite) activity, can be used for development of the marine antifouling agent, and has broad application prospects.

The invention discloses a preparation method of high oxidation guaiane-type compounds and an application of the compound for resisting marine biofouling. The invention provides five novel highly oxidized guaiane-type compounds separated by extracting from Menella kanisa, the structures of the compounds are shown as formula (1)-formula (5), which can be namely as Menverins H-L, and the compounds have attachment activity for resisting marine fouling organism Balanus amphitrite larvae.

The invention provides a circumcision device, and belongs to the field of medical equipment. The circumcision device comprises a regulating unit, a positioning unit and a connecting unit. The positioning unit comprises a balanus cover and a positioning ring, the end of the balanus cover is set to be the containing end which is provided with a cavity used for containing balanus, the end, far away from the containing end, of the balanus cover is set to be the connecting end which is inserted into the connecting unit, and the connecting end is connected with the connecting unit in a circumferential positioning mode; the positioning ring is arranged outside the balanus cover in a sleeving mode and located between the connecting end and the containing end, and the positioning ring does not slide out of the balanus cover in the direction, towards the containing end, of the connecting end; the positioning ring is detachably connected with the connecting unit; the regulating unit is in screw connection with the connecting end; the balanus cover conducts reciprocating movement relative to the positioning ring in the axis direction of the balanus cover. When the circumcision device is used, operation is convenient, circumcision can be conducted rapidly, after circumcision is completed, the circumcision quality is good, the degree of comfort of a patient is high, the time of duration in the circumcision process is short, the efficiency is high, and discomfort of the patient is relieved.

The invention discloses a method for assisting men to receive urine and a men urine receptor. According to the invention, first, man's penis is wrapped by a first tape layer, then a first sheath is placed on penis balanus, a second sheath is attached to the first sheath, and the first tape layer and the first sheath are wrapped by a second tape layer. The method combined with the special urine receptor can smoothly receive urine under the condition that the man changes the position arbitrarily, the urine receptor does not fall off, and does not adhere to the urine for infection, has no escapedurine smell, is convenient to operate, and is hygienic and comfortable to use.

The invention mainly relates to collection of male urine, and particularly discloses an all-urine collection device, which mainly comprises a rubber sleeve, a urinary catheter, a urinary catheterization ball, a slow suction casing and an electric air pump, wherein the internal diameter of the urinary catheter is 4 to 10mm; the urinary catheterization ball is positioned in the urinary catheter, and the external diameter of the urinary catheterization ball is equivalent to the internal diameter of the urinary catheter; one end of the urinary catheter is connected with the rubber sleeve, and the other end of the urinary catheter is connected with an inlet of the slow suction casing to form a urine path; an air suction port of the electric air pump is connected with an outlet of the slow suction casing. The rubber sleeve sleeves the penis, the air pump starts sucking air from slow suction casing bottom holes, negative pressure is formed between the balanus and the urinary catheterization ball, a patient covers the slow suction casing bottom hole parts with fingers to regulate air inflow, and starts urination, urine enters the urinary catheter, and the urinary catheterization ball moves along the inner wall of the urinary catheter under the action of impact of urine and suction force of the electric air pump until the patient finishes urination. According to the all-urine collection device, the component condition of urine in each stage can be objectively reflected, the device is disposable and easy to operate, and more analytical data sources can be provided for urine examination.

The invention discloses a penis-imitating happy safety condom, comprising an imitated penis with balanus and scrotum. One end of the imitated penis near to the scrotum is provided with a penis hole towards the balanus inwards. The wall in the inner cavity of the penis hole is formed with rugose wall of imitated female vagina. The two ends of an elastic waistband capable of surrounding human lumbar part are respectively connected with the two sides of end head body of the imitated penis detachably. An elastic fixing strap is led out from the middle of the waistband. The elastic fixing strap can pass through the crotch and is detachably connected with the hanging hole set at the lower part of the scrotum of the imitated penis. The hypoplastic, impotent or prospermia male penis can be inserted into the penis hole of the imitated penis in the process of having sexual intercourse, so as to accomplish the function of having sexual intercourse. The invention can improve self-confidence of the male patient suffered from psychogenic impotence or prospermia, and can cure mpotence or prospermia. Under the action of the T-shaped elastic waistband, the whole imitated penis is sleeved above the private part of male human body, which is convenient to have sexual intercourse. The condom has a contraception function and is conveniently used.

A sheath tube type device for helping the erection of penis of impotence patient by exposing the balanus has a penis sheath which is a hollow air bag with several winkle rings on its conic inner surface, an extended bottom disc and the air inlet and outlet holes connected respectively to the intake and exhaust one-way valves, and an internal sleeve with the shape similar to that of condom and several winkle rings on its external surface.

The invention relates to a quick measurement method for evaluating the antifouling capacity by using balanus albicostatus venus larva. The method comprises the following steps of: culturing balanus albicostatus larva into balanus albicostatus venus larva, hatching the balanus albicostatus venus larva on the surface of an antifouling material to be detected, and fixing a balanus adhesive on the surface of the antifouling material by using a fixing solution; then dripping a coomassie brilliant blue dyeing solution on the surface of the material; decoloring the dyed antifouling material by using a decoloring solution; putting the decolored material in the air for natural airing, putting under a microscope and observing, wherein a visible blue part on the surface of the material sample is the adhesive secreted by the balanus albicostatus venus larva in a reversible stage on the surface of the antifouling material; shooting; and analyzing and calculating the attachment number and the attachment area of the adhesive. By the method, the adhesives secreted by the balanus albicostatus venus larva on the surfaces of various antifouling materials can be represented effectively; and the method has the characteristics of high resolution, short evaluation time, convenience for operation, reliable data and the like, and can be applied to the technical field of sea antifouling.

The invention discloses a condom provided with a small rod, which comprises a sleeve made of elastic material and has a closed end and an open end, and a fixing ring arranged on the edge of the open end of the sleeve, and is characterized in that: the sleeve The inner side of the closed end is provided with an inner rod for inserting into the urethral opening of the male penis; the glans of the male can be compressed to make the small rod rub against the inner side of the urethra, which increases the sense of touch and pleasure during sex.