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422 results about "Foreskin" patented technology
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The foreskin is the double-layered fold of smooth muscle tissue, blood vessels, neurons, skin, and mucous membrane part of the penis that covers and protects the glans penis and the urinary meatus. It is also described as the prepuce, a technically broader term that also includes the clitoral hood in women, to which the foreskin is embryonically homologous. The highly innervated mucocutaneous zone of the penis occurs near the tip of the foreskin. The foreskin is mobile, fairly stretchable, and acts as a natural lubricant.
Wrapper Prepuce circumcising device
The invention relates to a wrapper prepuce circumcising device. As people have higher requirements on the body health and living quality, at present a laser or a mechanical direct cutting method is conventionally adopted for circumcising the wrapperprepuce, but by adopting the laser or the mechanical direct cutting method, the wrapper prepuce incision is unsmooth and incomplete, the amount of bleeding is also large, the surgical operation time is long, and difficulty in recovery after the surgical operation exists; and therefore, a wrapper prepuce circumcising device appears on the market, excessive rebundant wrapper prepuce can be circumcised in one step by the wrapper prepuce circumcising device, the amount of bleeding is less, the wrapper prepuce incision can be sewed in one step by utilizing a sewing staple, but the existing sewing staple on the wrapper prepuce circumcising device has problems that the working direction is instable, and the sewing staple is easily to wrapped by the recovery tissues after the surgical operation and difficult to drop off and remove. A novel staple cartridge structure is adopted and can store the sewing staple with wider cross section. Since a staple bridge of the sewing staple is large in area, when the sewing staple is jacked to move forwards to pass through, the stress is uniform, the direction is stable, accuracy in positioning is realized, an effect for preventing the wrapping of the tissues can be realized, and the staple can be automatically dropped off after the surgical operation.
Owner:JIANG XI YUAN SHENG LANG HE MEDICAL EQUIP
Braided pet chew
ActiveUS20070193531A1Large caliberLarge raw materialAnimal feeding stuffOther apparatusPenisForeskin
A highly palatable and long lasting chew for dogs has been developed by braiding a combination of rawhide and bull, or steer, penis, known in the trade as pizzles. The pizzle is sourced directly from slaughter and the foreskin may be removed. Bleached rawhide splits are cut into rectangular pieces and rolled to form a rope-like strand equal in length to the aforementioned pizzle. Strands of 3 to 8 sections are then woven together to form an elongated braid. Such braids are then hung on racks and undergo a cooking and dehydration step to reduce the moisture content below 10% moisture. The resultant dehydrated sticks are then cut into lengths suitable for offering as a chew for dogs. Such chew is highly palatable because of the dehydrated pizzle. The chew has a very long chew time because of the dense leathery nature of the dehydrated rawhide fraction.
Owner:REDBARN PET PRODS
Simulated disposable foreskin for training surgical procedure of infant circumcision
A circumcision training device that includes a model having anatomical contours simulating a penis; and a simulated disposable foreskin including a generally cylindrical shaft; a first ring formed integrally with the lowermost portion of the shaft; a second ring formed integrally with the uppermost portion of the shaft generally replicating the geometry of the coronal sulcus of the model penis; the shaft having a length in excess of the length of a penis; whereby uppermost portions of the shaft may be doubled back to establish inner and outer layers.
Owner:COHEN BONNIE
Circumcision testing and training model
Owner:TYCO HEALTHCARE GRP LP
Device to permit offpump beating heart coronary bypass surgery
Owner:MAQUET CARDIOVASCULAR LLC
Prepuce cutting stitching instrument
The invention relates to a prepuce cutting stitching instrument, belonging to the technical field of medical instruments. The stitching instrument comprises a pair of hand valves, a pair of hand grips, a balance remover, a knife shell, a push-type broach disc, a bell-type cutting knife, a glans penis cap and a nail carrying container, wherein each hand valve is provided with a sliding cavity, a knob base and a pair of hand hinging bases; the hand grips are articulated with the hand hinging bases; the balance mover is connected with the hand grips; the knife shell is provided with a shell cavity and is fixed to the end faces of the hand valves; the push-type broach is provided with a cutting knife cavity, and a pushing knife shaft is extended from the center of the external side of the top wall of the push-type broach disc; the glans penis cap is provided with a glans penis cavity, a moving rod is fixed on the glans penis cap, the external wall of the base part of the glans penis cap is provided with a ring shaped groove, a clubfoot disc is inserted in the ring shaped groove, and the moving rod corresponds to the knob base and is matched with one adjusting knob; and the nail carrying container is arranged on the clubfoot disc. The invention has the advantages that the actions of cutting and stitching can be completed at a time, the speed of operation is increased, and the pain of patients can be alleviated.
Owner:常熟市亨利医疗器械有限公司
Foreskin cutting and sewing device
ActiveCN102217969AGuaranteed concentricityGuaranteed suture effectSurgical staplesForeskinEngineering
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.
Owner:常熟市亨利医疗器械有限公司
Atraumatic circumcision apparatus and method of using same
A disposable neonatal circumcision device that secures the foreskin of the penis in a precise location, applies radially circumferential clamping, and delivers a longitudinal circumferential cutting device along the path precisely controlled by the device itself, not the operator, ensuring the incision to the clamped foreskin is made in the precise location, independent of the operator.
Owner:GEN ELECTRIC CAPITAL +1
Clamp for male circumcision and related method of use
InactiveUS20120303041A1Low inner diameter requirementReduce overall outer diameterSurgeryRitual circumcisionForeskin
A circumcision clamp system and related methods of use. The clamp system includes an inner ring that is placed under the foreskin proximate to the corona of the glans penis, and an outer ring that clamps the foreskin against the inner ring. In an embodiment suitable for necrotic circumcisions, the inner and outer rings include one or more break-off sections that enable a clinician to adjust the diameter of the clamp accordingly. The inner ring includes a key and lock arrangement that ensures the inner ring maintains a circular shape by denying all degrees of freedom to the joined sections thereof. The outer ring includes a plurality of clamping members extending radially inward from an inner surface thereof. In some embodiments, the outer ring includes castellations that work in cooperation with longitudinal grooves in the inner ring to aid in suture placement.
Owner:TYCO HEALTHCARE GRP LP
Circumcision anastomat
A circumcision anastomat comprises an upper anastomat, a lower anastomat and a fastening adjusting component which are connected with one another by connecting devices. An outer knife, an inner knife, a prepuce cutting buffer groove, the corresponding connecting device and a prepuce cutting adjusting device are arranged on the upper anastomat, prepuce cutting grooves are arranged on the inner knife, frenulum protecting portions are arranged on both the outer knife and the inner knife, and cutting surfaces with the frenulum protecting portions and a cutting surface of a main body are not positioned on the same horizontal plane and form a triangular arc-shaped structure. The circumcision anastomat is simple in structure, low in cost and convenient to use, purposes of accurate operation location, short operative time and post-operation healing time and capabilities of preventing edema and infection and reducing suffering of patients can be truly achieved, and merits of the disposal circumcision anastomat as compared with traditional operation can be truly reflected. Besides, recent and long-term post-operation effects are obviously superior to those of a currently used like device, and the circumcision anastomat is suitable for circumcision in various hospitals.
Owner:湖南省华尔医疗器械有限公司
Osculating assembly of disposable circumcision anastomat
The invention relates to an anastomosing and cutting assembly which is matched with a disposable circumcision anastomat and suitable for serving as an anastomosing surgical instrument for carrying out circumcision on men with redundant prepuce or phimosis, in particular to an osculating assembly of a disposable circumcision anastomat. The osculating assembly comprises a glans penis cover, a knife padding ring, a nail butting base, a protective cover, a silica gel gasket, a nail bin, an annular knife, a nail pushing piece and a nail bin sleeve. The glans penis cover is provided with a glans penis cover body, a short tube is arranged behind the glans penis cover body, the knife padding ring and the nail butting base are installed in the glans penis cover body, the nail pushing piece is installed in the nail bin sleeve, the annular knife is installed in the nail pushing piece, and the nail bin is located on the nail pushing piece; the silica gel gasket is provided with a silica gel gasket body and installed on the front end face of the nail bin; the protective cover is arranged outside the silica gel gasket and the nail bin in a covering mode to protect the silica gel gasket and the nail bin and prevent suture nails from falling from suture nail grooves of the nail bin; the nail pushing piece is provided with the nail pushing piece body, and annular knife installing holes are formed in the nail pushing piece body. The nail bin sleeve is provided with a nail pushing piece installing sleeve.
Owner:无锡市瑞源普斯医疗器械有限公司
Apparatus for adult circumcision
InactiveUS20070244516A1Minimize bleedingThe process is fast and accurateSurgical forcepsForeskinRitual circumcision
A circumcision clamp for aiding the removal of the foreskin of an adult, human, male penis. A top clamp and a bottom clamp for circumcision each had 1) a curved interior brace, placed between the foreskin and the penis shaft; and 2) a curved exterior brace, which aligns over the interior brace and compresses the foreskin against the interior brace. The curved interior brace preferably has a greater depth than the exterior brace, which greater depth forms a distal overhang or shelf for protecting the penis shaft during operation. By simultaneously employing a top clamp and a bottom clamp during circumcision, an entire hand or collar of foreskin along the desired path of incision and suturing can be securely held in place and clamped, thus helping the operator or surgeon trim and suture the foreskin quickly and precisely.
Owner:CHIU KWOK WAI +1
Circumcision apparatuses and methods
A circumcision device comprises a base, configured to engage a patient's body adjacent the patient's penis, and at least one support arm, extending from the base. A cutting assembly is carried by or on the at least one support arm, the cutting assembly being moveable relative to the base along the support arm. A cutting element is carried by the cutting assembly, the cutting element being operable to cut tissue of the penis to facilitate removal of the foreskin from the penis.
Owner:MEDSURG TECH
Clamp for performing circumcisions on newborns and a method of using the same
A circumcision device is a unitary combination comprised of a body, a conical bell over which the foreskin is disposed and into which the glans is inserted, a clamping ring, and a shaft coupled to the body and to one the bell is connected. The device is made from an injection-molded plastic so that there is no need for hinges due to the resiliency of plastic. The clamping ring is split and moves between an open and closed locked position. The bell is drawn up into the locked ring to clamp the foreskin. A handle is coupled to the device to position it. A handle is coupled to the shaft for moving the shaft relative to the body. A flange is connected to a collar on the shaft to drive the clamp down onto the bell with a push of the thumb. A plurality of skin clips is coupled to one of either the body or shaft and fixed relative to the bell for temporarily holding the foreskin in place against the bell.
Owner:DUEL BARRY P
Disposable circumcision anastomat
ActiveCN102743211ARelieves squeezing painRelieve discomfortSurgical staplesForeskin operationForeskin
The invention provides a disposable circumcision anastomat, which comprises a fastening device and a glans penis sheathing ring, wherein the fastening device is provided with an opening, the two ends of the opening are respectively provided with an upper half part cutting edge combining part and a lower half part cutting edge combining part which correspond to each other, the fastening device is provided with an annular wall and the cutting edge, the inner end of the cutting edge is connected with a buffer gasket, the inner end of the cutting edge is provided with a groove, the buffer gasket is accommodated in the groove, or the buffer gasket is provided with a groove, and the inner end of the cutting edge is accommodated in the groove. Through the arrangement of the buffer gasket, the soft buffer gasket made of nontoxic medical silica gel materials can be directly clamped on the foreskin operation parts. In addition, a rubber pad made of flexible materials is further sheathed on the glans penis sheathing ring, so the materials directly acting on the two sides of the foreskin are all elastic and soft materials, a certain extending space can be provided for the foreskin, and the extrusion pain and the uncomfortable feeling in the operation process can be effectively relieved.
Owner:商建忠
Prepuce cutting and stitching instrument
InactiveCN105078546ASimple structureEasy to useIncision instrumentsSurgical staplesForeskinEngineering
The invention relates to medical apparatus and instruments, and in particular relates to a prepuce cutting and stitching instrument. The prepuce cutting and stitching instrument comprises a nail cartridge sleeve, a pair of handles, a sliding cavity main body, a nail pushing barrel, a protection cover, a glans penis cover, an adjusting knob, a pair of equilibrium shifting blocks, a pair of sliding wing plates, a scalpel gasket, a nail cartridge, an annular scalpel, a nail pushing base and a nail separating ring, wherein the nail separating ring attaches to the end surface, departing from the nail pushing barrel of the nail cartridge, an annular table is arranged outside the glans penis cover, the scalpel gasket is mounted on the end surface, close to the nail cartridge sleeve, of the annular table, and is matched with the bit of the annular scalpel for use, and the nail pushing base is mounted on the end surface, close to the nail cartridge sleeve, of the annular table, and is matched with the nail cartridge and pushing teeth for use. The prepuce cutting and stitching instrument is simple in structure and convenient to use, the operation is rapid and convenient, and short in time, and the problems that the wound after the operation expands easily, and the suturing nail easily grows into the intracutaneous part, and is difficulty separated, are solved.
Owner:HUBEI BOKANG PHARMA TECH
Braided pet chew
ActiveUS8479687B2Large caliberLarge raw materialAnimal feeding stuffOther apparatusForeskinEngineering
Owner:REDBARN PET PRODS
Preputial circumcision apparatus
ActiveCN103876808ASolve the package problemSolve the inconvenience of disassemblySurgical staplesForeskinEngineering
The invention relates to a preputial circumcision apparatus comprising a balanus seat, an annular washer, an annular nail seat, a nail pusher and an actuator. The nail pusher comprises a circumcision blade and a nail push part, the actuator moves to enable the nail pusher to extend and retract so as to enable the circumcision blade to be capable of performing preputial circumcision, and the nail push part is enabled to push out a suturing nail reserved in the annular nail seat towards remaining prepuce, and is matched with the annular washer to enable the suturing nail to suture a wound of the remaining prepuce. The preputial circumcision apparatus further comprises annular lining cloth arranged between the annular washer and the annular nail seat. Due to the arrangement of the annular lining cloth, the preputial circumcision apparatus can leave a structure of the nail surface of the suturing nail, the lining cloth, the prepuce and the nail pin of the suturing nail at the position of the balanus after being used, thus the problem of tissue wrapping is solved, and the problem that the suturing nail is inconvenient to remove after operation is solved as well.
Owner:倪伟平
Disposable foreskin cutting stapler
InactiveCN104224286AShorten operation timeEasy to operateSuture equipmentsSurgical staplesMedical equipmentForeskin
The invention relates to the technical field of medical equipment, in particular to a disposable foreskin cutting stapler. The disposable foreskin cutting stapler comprises a concave seat, a staple chamber sleeve, a casing, a lead screw, a staple pushing piece, a movable handle and a connecting rod, wherein the lead screw is arranged in the casing, the staple chamber sleeve is arranged on the left side of the casing, the staple pushing piece and the concave seat are arranged in the staple chamber sleeve, the movable handle is installed on the casing, the connecting rod is connected with the casing and the movable handle, a safety clip is arranged on the casing, an adjusting nut is arranged at the tail end of the casing, an adjusting bolt is arranged at the end of the lead screw, exhaust through holes are formed in the concave seat, and a suture carrying hole is formed in the staple chamber sleeve. The disposable foreskin cutting stapler has the advantages that the operation time is effectively shortened during use, the stapler is convenient for a doctor to operate, the stapler is not only safe but also practical, the stress area is increased through the fish-tail-shaped adjusting nut, the stress points are increased, the appearance is attractive and the operating hand feeling is improved.
Owner:常州杰瑞尔医疗器械有限公司
Preputial ring ligaturing and removing device capable of interactively expanding and contracting with penis
The invention relates to a preputial ring ligaturing and removing device capable of interactively expanding and contracting with penis, overcoming the defect that the existing preputial ring ligaturing and removing device can not expand along with erection of penis. The device comprises a ligaturing and removing ring and elastic lashings, the ligaturing and removing ring has certain elasticity, the periphery thereof is provided with an annular groove, penis can be bound into the annular groove, the ligaturing and removing ring is divided into at least two arc sections, and two adjacent arc sections are mutually connected and can expand and contract within a certain range, so that the diameter of the whole ligaturing and removing ring can be changed. Compared with the prior art, the invention adopts a flexible structure to form a ligaturing and removing ring, the ligaturing and removing ring can expand along with erection of penis of patient, thus greatly relieving pain of patient; theinvention has the advantages of simple structure, application convenience, low cost and less pain of patient, one person can complete operation, and the device is widely applicable to prepuse resection, thus having high promotion and application value.
Owner:谭国梁 +2
Prepuce cutting stitching instrument
Owner:常熟市亨利医疗器械有限公司
Foreskin cutting and sewing device
ActiveCN102217969BGuaranteed concentricityGuaranteed suture effectSurgical staplesForeskinEngineering
Owner:常熟市亨利医疗器械有限公司
Foreskin patch and fixator for the circumcision surgery
InactiveUS20120220912A1Improve visual effectsSimple processAdhesive dressingsSurgical veterinaryPenisForeskin
A foreskin patch and a fixator for use in circumcision surgery. The foreskin patch (1) is in the form of an elongated strip, having an adhesive surface (11) on one side, and a ventilation structure (12). The ventilation structure comprises a plurality of breather holes or a breathable mesh. The fixator (2) comprises an annular sleeve, which has an accommodation space (21) to accommodate a penis. A plurality of fixing pins (22) are provided on the outer surface of the fixator. The fixing pins are needle-like structures vertically located on the outer surface of the fixator. The fixator is integrally formed from materials absorbable by human body.
Owner:SHANG JIANZHONG
Method for culturing induced pluripotent stem cells by using human mesenchymal stem cells as trophoblast
InactiveCN102161980ANo pollution in the processReduce pollutionSkeletal/connective tissue cellsArtificially induced pluripotent cellsHeterologousForeskin
The invention provides a method for culturing human induced pluripotent stem cells (iPSCs) by using human bone marrow mesenchymal stem cells as a trophoblast. The method comprises the following steps of: obtaining the human iPSCs from child foreskin fibroblasts by using third to fifth generation human bone marrow mesenchymal stem cells obtained through subculture and culture after thawing from low-temperature freezing, performing amplification culture, and inoculating into trophoblast cells to obtain the human iPSCs. In the method, the human iPSCs are cultured by using the human bone marrow mesenchymal stem cells as the trophoblast cells instead of mouse embryonic fibroblasts in the conventional method, so that the pollution of heterologous cells in a culture system is reduced, that the culture system can make the human iPSCs amplified in vitro is proved, biological characteristics and multipotency of the human iPSCs are maintained for a long time, and the possibility of clinical application of the human iPSCs is provided.
Owner:ZHEJIANG UNIV
Surgical instrument
A surgical device for performing a circumcision includes a hollow body open at both ends thereof. A Y-shaped handle is positioned adjacent an anterior end of the body and has each leg secured to one of two diametrically opposed points on the anterior end. Each leg has a portion thereof disposed adjacent a juncture with the anterior end of the body being weaker than any other portion of the body, whereby a reciprocation of the handle causes the handle to fracture at each juncture and become detached from the body. A pair of pointed barbs are rigidly attached to a predetermined portion of the handle for positively retaining a distal portion of the foreskin. A plurality of pointed barbed serrations are formed adjacent the anterior end of the body for separating the distal portion of the foreskin. The handle has a rounded distal end for separating the foreskin from the glans.
Owner:DAVE AMAR L +1
Foreskin loop cutter
The invention discloses a prepuce ring-cutter, which consists of tightening device and balan loop, wherein two or more first flutes are set on the external edge of balan loop, which forms first projection, two or more second projections are formed in the tightening device, which mate the first flute, the second flute is formed in the second projection, which mates the first projection to contain drug liquid in the cavity, the drug injecting channel is opened on the tightening device, which connects cavity.
Owner:WUHU SHANGRING TECH CO LTD
Disposable circumcision device
A circumcision system for removing excess foreskin from a penis is disclosed and includes includes a housing, an actuation mechanism, and an anvil. The housing has a threaded hole that defines a longitudinal axis and a locking ring. The locking ring has an internal thread. The actuation mechanism extends through the threaded hole and has a series of needles. A suture is removably attached to a distal end of each of the series of needles. Each of the series of needles has a tapered end and a groove through the tapered end configured to accept and detachably retain the suture. A knife is connected to the actuation mechanism. The knife has a circular blade. The anvil has a passage that is co-axially located with the longitudinal axis and an external thread that is configured to be complimentary to the internal thread. The anvil is in the shape of a collar.
Owner:TYCO HEALTHCARE GRP LP
Prepuce cutting anastomat
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.
Owner:常熟市亨利医疗器械有限公司
Prepuce cutting stitching instrument
ActiveCN104161572AEnsure consistencyCompact and reasonable structure designSurgical staplesManufacturing technologyForeskin
The invention relates to a prepuce cutting stitching instrument. The prepuce cutting stitching instrument is characterized by comprising a nail abutting base support, a positioning adjusting nut and a scalpel padding ring, the nail abutting base support is connected and inserted into a push sheet through a positioning groove, the positioning adjusting nut is matched with the nail abutting base support through a thread, the scalpel padding ring is fixed to the nail abutting base support, a nail bin cover is connected with a movable handle, and the front end of the nail bin cover and a nail bin are fixed; the nail abutting base support is provided with a support positioning boss and a positioning rod with the positioning groove; the nail bin cover is provided with a limiting platform limiting forward movement of a moving device, the positioning adjusting nut is provided with a nut positioning plane matched with a support positioning plane, and the center line of the scalpel padding ring is provided with a sound transmitting groove. The prepuce cutting stitching instrument is reasonable and compact in structural design, simple in manufacturing technology, convenient, reliable and safe to use and capable of effectively guaranteeing forming consistency of a stitching nail, a doctor can be reminded of whether a tissue is cut through or not, the moving device can be limited and cannot move forwards, and the effects of pressure maintaining and stabilizing are achieved.
Owner:ZHEJIANG GEYI MEDICAL INSTR
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