17 results about "Frenulum" patented technology

The utility model provides a tracheotomy lace capable of preventing pressure injury, which belongs to the field of medical instruments and comprises a fixing block, an inflating component and a clamping component. Connecting buckles are connected to the two sides of the fixing block, and strip-shaped air bags are connected to the interiors of the connecting buckles on the two sides; according to the utility model, the two sides of the fixing block are connected with the strip-shaped air bags, the strip-shaped air bags replace a common lacing structure, when the strip-shaped air bags are fixed at the neck position, external air is inflated into the strip-shaped air bags through the air inlet pipe by manually extruding the inflation balloon, and the strip-shaped air bags begin to expand after being inflated; when the patient feels that the pressure of the strip-shaped air bag is large, air in the strip-shaped air bag is exhausted outwards through the exhaust valve, so that the fixing tightness degree of the strip-shaped air bag adapts to the patient, and the neck can be ventilated through the breathable foam pad connected with the inner wall of the strip-shaped air bag; and through cooperative use of the strip-shaped air bag and the breathable foam pad, pressure injury to the neck part of the patient can be effectively avoided.

The utility model relates to a pediatric abdominal cavity drainage tube fixing device capable of preventing skin from being damaged by mucilage glue, which comprises an elastic cylindrical net sleeve, an upper opening and a lower opening of the cylindrical net sleeve are used for being sleeved and worn by a pediatric, a reinforcing through hole for a drainage tube to penetrate out is arranged on the cylindrical net sleeve, and a tying belt for limiting the drainage tube is arranged on the side edge of the reinforcing through hole. The cylindrical net sleeve is sleeved at the position of the abdominal cavity for limiting, and the drainage tube is adjusted and limited by the tying belt after penetrating through the cylindrical net sleeve, so that direct contact between the drainage tube and the skin through an adhesive tape in the prior art can be effectively avoided, skin injury of children is avoided, and the drainage tube can be well fixed.

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.

According to an aspect of the present invention, there is provided a tongue sleeve allowing for the tongue to remain in a comfortable anatomical position with a lower frenulum slit, comprising: a first outer wall on a left side; a first outer base perpendicular to the first outer wall; a second outer wall on a right side; a second outer base perpendicular to the second outer wall; a connecting floor connecting the first outer base and the second outer base; a first inner wall perpendicular to the connecting floor on the left side; a second inner wall perpendicular to the connection floor on the left side; and a connecting ceiling connecting the first inner wall and the second inner wall.

The application provides a foreskin cap assembly, which comprises an inner ring, an outer ring sleeved on the radially outer side of the inner ring, and a mounting part detachably fixed on the inner ring, the inner ring comprises a fixing ring which can be sleeved on the end of a penis, the top surface of the fixing ring is provided with an annular anvil, and the outer circumferential surface of the fixing ring is provided with a first connecting part which can be attached to the outer ring; the inner ring is fixedly connected with the main body of the anastomat through the mounting part. The foreskin cap assembly provided by the application comprises three parts of the inner ring, the outer ring and the mounting part, during the operation process, the cutting positions of the outer plate, the inner plate and the frenulum of the foreskin can be directly observed and controlled by the cooperation of the inner ring and the outer ring, the inner ring and the outer ring which are fixed are locked on the main body of the anastomat through the mounting part for cutting and suturing, and the foreskin cap assembly provided by the application can help the doctor to judge the accurate cutting position of the foreskin during the operation process, and is convenient for the operation of the doctor. The application further provides a foreskin cutting and anastomat.

The utility model relates to an auxiliary internal positioning fixer for a prepuce anastomat, which comprises an annular body, the inner side of the annular body is hollow and is used for sleeving a glans penis, the outer side of the annular body is used for being matched with an external positioning fixer to position a prepuce, and the height of the annular body is less than or equal to 15mm. Through the improved design of the structure and the size of the inner positioning fixator, the annular body can be arranged at the coronary sulcus position of the glans penis in a sleeving mode, and through the reasonable size design of the height of the annular body and the cooperation of the outer positioning fixator on the outer side, the proper positions, needing to be cut, of the prepuce inner plate and the prepuce outer plate can be accurately positioned; the prepuce anastomat installed in a matched mode conducts cutting anastomosis on the prepuce, safety protection of the frenum is guaranteed, the resection proportion of the inner plate and the outer plate is coordinated, especially the length of the inner plate is appropriate, postoperative edema is prevented, and the prepuce operation effect is improved.

This invention discloses a sanitary ring and its manufacturing process, comprising a braided rope arranged in a ring with its two ends tied together, the ends of which extend to both sides of the ring. The two ends of the male delay sanitary ring effectively cover the foreskin, and its wide outer edge prevents the foreskin from returning to its original state (i.e., phimosis), exposing the glans penis. The frenulum below the glans penis is located in front of the ring, causing friction between the frenulum and underwear, reducing its sensitivity and prolonging ejaculation time. Utilizing the elasticity and breathability of the lipid fibers, it neither constricts nor loosens, allowing for long-term wear. It exposes the posterior genital glands to air, reducing secretion and inhibiting the growth of pathogens, thus achieving disease prevention and hygiene.

The frenum protection structure comprises the frenum protection mechanism, the frenum protection mechanism comprises an arc-shaped sleeve, a prepuce adjusting cover is vertically installed in the middle of the top end of the arc-shaped sleeve, a plurality of elastic silica gel strips are arranged on the edge of the prepuce adjusting cover in an attached mode, and the elastic silica gel strips are arranged at equal intervals. A rubber pad is arranged at the top of the elastic silica gel strip, a conical vertical rod is arranged at the top end of the rubber pad, a lacing assembling groove is formed in the covering edge of the prepuce adjusting cover, and the side edge of the lacing assembling groove and the side edge of the corresponding prepuce adjusting cover are arranged in a guiding mode. According to the frenum protection structure and the matched circumcision anastomat, the head of the penis of a person needing prepuce cutting is bound through the arc-shaped sleeve and the prepuce adjusting cover.

The utility model belongs to the technical field of medical equipment, and particularly relates to an oversleeve-shaped circumcision stitching instrument. The oversleeve-shaped prepuce circumcision stitching instrument comprises a prepuce fixing part used for fixing a prepuce and a prepuce circumcision stitching part used for being matched with the prepuce fixing part to conduct circumcision stitching on the prepuce, the prepuce fixing part comprises a glans penis protection cover and a connecting rod, and the glans penis protection cover comprises a fixed layer and a movable layer. The movable layer is arranged at the bottom of the fixed layer, the movable layer is connected with a limiting ring used for determining the prepuce cutting position and assisting prepuce cutting, and the fixed layer is used for installing a connecting rod and protecting the glans penis position; the utility model provides an oversleeve-shaped prepuce circumcision stitching instrument to solve the problems that in the prior art, an inner plate and an outer plate of a prepuce can only be cut off from the position close to a glans penis, so that an incision is excessively close to the glans penis and a frenum, the incision is not convenient to bind, the edema time of the incision is long, and in addition, urine is prone to polluting the incision, so that the incision is infected.

The present invention discloses a glans seat structure of a foreskin stapler, and provides a method for protecting the frenulum and fixing the appropriate length of the frenulum during a circumcision operation. The present invention comprises a glans seat and a handle bracket, wherein the glans seat is located at the front end of the handle bracket, the glans seat is connected to a guide rod, and the top edge of the glans seat is provided with an annular arc edge that turns inward, the annular arc edge is composed of a rear arc edge and a front arc edge, the front arc edge is horizontally higher than the rear arc edge, a frenulum notch is provided at the top of the surface of the front arc edge, and a frenulum fixing groove is provided below the frenulum notch. An observation window is provided directly below the frenulum fixing groove of the glans seat of the present invention, which is convenient for observing the fixed frenulum position and for discharging the positive pressure gas generated when the glans is placed on the glans seat so that the glans cannot be placed to the bottom; the anti-slip groove is used to fix the catgut or nylon tie of the foreskin, and is tied to the anti-slip groove to prevent it from sliding up or down.

The utility model relates to a portable folding helmet used for protecting the head, which comprises an axisymmetric shell assembly, the shell assembly comprises a foldable middle shaft structure area located in the middle and foldable protection wing structure areas located on the two sides of the middle shaft structure area respectively, and after the protection wing structure areas are unfolded, the protection wing structure areas can be folded and unfolded. A molded surface wrapping the two sides of the head is formed; the suspension assembly is connected with the protection wing structure areas on the two sides of the middle shaft structure area and comprises a left ear tying belt used for being tied and hung on the left ear, a right ear tying belt used for being tied and hung on the right ear and a neck tying belt used for connecting the left ear tying belt and the right ear tying belt and supporting the head. Compared with the prior art, the folding helmet has the advantages that the folding helmet can be folded along the folding line for connecting the two adjacent folding parts, so that the two adjacent convex blocks are combined, and the volume occupied by the helmet is reduced.

The utility model discloses a combined and assembled female reproductive model for demonstrating anatomy, which comprises a labial template, a vaginal orifice is arranged at the lower part of one side wall of the labial template, a labial lesser is arranged on the labial template and positioned on the outer side of the vaginal orifice, a urethral orifice is arranged on the labial template and positioned on the upper side of the vaginal orifice, and the urethral orifice is communicated with the labial lesser. A clitoris via hole is formed in the position, located on the upper side of the urethral orifice, of the labial template. The female genital organ model has the beneficial effects that the female lip template and the clitoris frenum template are conveniently assembled by virtue of the clamping head, the clamping block and the clamping groove during teaching explanation, so that the main body structure of the female genital organ model is formed; when the female reproductive model is used for teaching, students can fully understand the position relation of organs in the female genitals through dynamic disassembly and assembly, so that the teaching explanation effect of the female reproductive model is remarkably improved.

The invention discloses a prepuce meshing and cutting device which is a prepuce side cutting tool capable of randomly selecting a prepuce shaping part and can retain a prepuce frenum and more skin tissues around the prepuce frenum. Professional skills are not needed, surgical wounds are avoided, bleeding is avoided, pain is small, complicated preoperative detection and various trivial preparations are not needed, and safety and reliability are achieved; the skin tissue cannot be necrotic within about five hours, and the prepuce meshing and cutting device can be taken down at any time for adjustment during the period. The meshing trace of the prepuce meshing device is thin, and no incision is formed, so that the probability of bacterial infection after operation is very small; according to the main principle, blood circulation is blocked through the soft meshing force of the clip, so that related skin tissues are naturally necrotic and finally naturally fall off, and the prepuce has a very ideal new appearance; the prepuce occision device can save a large amount of medical care cost and resource consumption such as labor and time delay, is low in cost and good in effect, and is believed to be a necessary tool for various related medical departments.

The utility model discloses a glans penis seat with a frenum protection function and a circumcision device. The glans penis seat comprises a seat body, a containing groove is formed in the front side of the seat body, a butt joint part is arranged on the rear side of the seat body, the butt joint part is used for being connected with a guide rod, and a frenum protection seat is arranged on the front side of the seat body and used for forcing a frenum to be away from a circumcision assembly. By means of the structure, the frenum can be protected, the frenum is prevented from being cut off accidentally in the circumcision operation, the operation risk is greatly reduced, and very good practicability is achieved.

The utility model 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, and the soaking and washing cup comprises a cup body and a shell. A shell is fixedly arranged outside the cup body, a circulating cavity is formed in the cup body and the shell, a plurality of circulating holes communicated with the circulating cavity are formed in the lower portions of the bottom wall and 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 the 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.

Foil tensioning element, especially for performing dental procedures in the oral cavity of a patient, with a vestibular ring (14) and a lip ring (12), between which and if necessarya film (16) extends beyond which is held stretched by the rings, wherein the film (16) and the rings are elastically deformable by applying forces between a top surface of the film tensioning element and its underside, wherein the vestibular ring (14) can be compressed into a substantially oval shape by compression on the top surface and on the underside opposite it, characterized in that the vestibular ring (14) has a recess at at least one circumferential point, in particular on the top surface and / or the underside, the width of which is greater than the width of a frenulum and less than the radius of the vestibular ring (14), that the vestibular ring (14) is exclusively or almost exclusively elastically deformable in the dry state and also plastically deformable in the presence of moisture, and that the vestibular ring (14) is made of a material that swells when exposed to moisture.

The present invention relates to the technical field of urology and men's medical equipment, and specifically to a visual circumcision stapler; the technical solution adopted is: a visual circumcision stapler, including a glans hood, wherein a camera and a light source are arranged inside the glans hood; and also including a display module, wherein the display module is electrically connected to the camera, and the display module is used to display the picture taken by the camera in real time. The present invention arranges a camera and a light source inside the glans hood, and displays the picture taken by the camera in real time through the display module, so that the position and shape of the inner plate of the foreskin, the glans and the frenulum of the foreskin can be intuitively observed during the operation, so that the circumcision operation can be performed under direct vision, thereby ensuring that the circumcision operation is accurate, safe and minimally invasive. Since the visual operation can be performed, it does not rely on the experience of the surgeon, and the length of the frenulum of the foreskin can be accurately retained, so that the circumcision anastomosis is more objective and standardized.