24 results about "Skin staplers" patented technology

The utility model relates to the technical field of skin anastomats, and discloses a skin anastomat convenient to position, which comprises a plurality of bottom plates, the bottom plates are arranged at intervals, side bottom plates are arranged on one sides of the bottom plates, movable connecting rods are connected between the two bottom plates and between the two side bottom plates, and the movable connecting rods are connected between the two bottom plates and between the two side bottom plates. An upper plate is fixed to one side of the upper portion of each bottom plate, a side upper plate is fixed to one side of the upper portion of each side bottom plate, and an adjusting mechanism is connected between each side upper plate and the corresponding upper plate. The multiple bottom plates and the multiple side bottom plates are pasted to the two sides of a wound respectively, the distances between the bottom plates and the side bottom plates can be adjusted and stretched through the adjusting mechanisms so that the wound can be closed, the positions between the two bottom plates and the two side bottom plates can be adjusted through the movable connecting rods, and therefore the wound can be closed. Therefore, the skin anastomat can be placed in different shapes, and wounds in different shapes can be conveniently positioned and anastomosed.

The invention belongs to the technical field of skin stitching, and particularly relates to a force-adjustable high-fitting-degree skin stitching instrument which comprises two bases. The force adjusting assembly comprises connecting plates symmetrically arranged above the two bases, a mounting plate mounted on the upper surface of one of the bases, and a supporting plate, a fixing plate, a driving rod, a driving disc, a movable rod, a tooth claw and an oblique tooth plate which are used for force adjustment, and flexible adjustment of the sewing force is achieved; the suture force can be accurately controlled according to different wound conditions, reverse rotation of the force adjusting component caused by accidental external force in the suture process can be prevented, stability of the suture force and fine adjustment of the suture force are guaranteed, and diversified requirements of different wound depths and skin tissue characteristics for the suture force are met; the force cannot be reduced due to misoperation or external force, and the tightness and reliability of wound suture are ensured.

The utility model discloses an adjustable skin stitching instrument which comprises an attachment plate, two symmetrically-arranged mounting plates are arranged on one side of the attachment plate, and the first mode is that the mounting plate on one side is provided with a plurality of single-body lock catches or double-body lock catches, and the mounting plate on the other side is provided with a plurality of double-body bases or single-body bases; according to the second mode, the mounting plates on the two sides are provided with a plurality of single lock catches or double-body lock catches and the double-body base or the single base in a crossed mode; the base is connected with a pull rod, a plurality of locking rings are arranged on the side wall of the pull rod, a cavity is formed in the lock catch, and a locking block is arranged in the cavity. According to the coral island lagoon face traction device, the combined structure of the double-body lock catch or the single-body lock catch, the single-body base or the double-body base, the mounting plate, the pull rod and the like is arranged, so that a coral island reef'ring reef lagoon face '-shaped combined traction range can be formed at the wound of a patient, and a U-shaped traction range is formed between the double-body lock catch or the double-body base; stress can be reduced during transverse closing and longitudinal extending of the incision, and healing of the incision is promoted.

1. The name of the design product: skin anastomat. 2. The use of the design product: for anastomosis between postoperative wounds. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

The utility model belongs to the technical field of suture tools, and particularly relates to a multifunctional skin stapler for animal experiments, which comprises a lower component, an upper component movably connected to the upper side of the right side of the lower component, a limiting component arranged in the middle of the upper side of the upper component, and a staple cartridge structure arranged on the lower portion of the right side of the lower component. The upper assembly comprises a grip, a movable hole is formed in the middle of the upper side of the grip, a movable cavity is formed in the upper side of the inner surface of the movable hole, two limiting holes distributed left and right are formed in the lower portion of the inner surface of the movable hole, guide-in grooves are formed in the upper walls in the two limiting holes, and guide-out grooves are formed in the anticlockwise steering sides in the two limiting holes. When the device is not used, the limiting assembly can be pressed to enable protruding blocks on two elastic strips in the limiting assembly to be clamped with two limiting holes in movable holes of the upper assembly, meanwhile, a first fixing rod in the limiting assembly extends downwards to abut against the lower assembly, and the situation that when other personnel touch the device, the device is mistakenly triggered is prevented.

The utility model discloses an improved skin anastomat which comprises a shell, a nail bin is embedded in the left side of the bottom of the shell, a nail bin cover is installed on the right side of the nail bin, a percussion handle is arranged on the right side of the bottom of the shell, anti-skid lines are arranged at the bottom of the percussion handle, and a piston is arranged on the left side of the interior of the nail bin. According to the skin anastomat, the shell, the nail bin, the nail bin cover, the percussion handle, the piston, the nail pressing plate, the large spring, the spring seat, the small spring, the push block, the nail forming piece and the nail are matched with one another, and the problems that a common skin anastomat is complex in structure and high in production cost and cannot meet market requirements are solved.

The utility model generally relates to the technical field of medical instruments, in particular to a skin stitching instrument which comprises a first adhesive tape used for being attached to one side of a wound and a second adhesive tape attached to the other side of the wound, the first adhesive tape and the second adhesive tape are connected through a self-locking device, and the skin stitching instrument further comprises an application. The application is arranged on the first adhesive tape and / or the second adhesive tape, and one end of the application extends towards a wound. After the wound is sutured, the application can move towards the wound along with the first adhesive tape and / or the second adhesive tape and cover the wound, the wound is sutured, meanwhile, the wound of a patient is protected through the application, the application is convenient to fix, the application can be used for absorbing liquid medicine, the liquid medicine directly acts on the wound, and the application is convenient to use. The skin stitching instrument is prevented from being eroded by liquid medicine, and the using effect is good.

The application discloses a multi-degree-of-freedom skin suture device and relates to the technical field of medical devices.The device comprises a connecting table, two connecting arms, a forceps support and a scissors support.The two connecting arms are respectively hinged to the connecting table, the forceps support is connected to one end of one connecting arm away from the connecting table, the scissors support is connected to one end of the other connecting arm away from the connecting table, and the forceps support and the scissors support are respectively provided with a forceps and medical scissors away from the connecting arms.The forceps and the medical scissors are connected to a power device.The connecting arms, the forceps support and the scissors support can realize multi-angle rotation of the forceps and the medical scissors, and can increase the use range of the forceps and the medical scissors, so that the forceps and the medical scissors can be used at multiple angles and have high degrees of freedom, and the skin suture precision is high and the suture effect is good.

The invention relates to the technical field of medical instruments, and discloses a skin stitching instrument for trauma in dermatology department and a use method thereof.The skin stitching instrument comprises two fixing plates, the bottoms of the two fixing plates are fixedly connected with large medical double-faced adhesive tapes, and the two large medical double-faced adhesive tapes are fixed to the two sides of a wound through the two fixing plates; then, a fixed handle is moved and pushed to move to the front side on a sliding rod through a hollow rectangular block, the handle is pinched to drive a half gear to rotate, a nut is driven to rotate through a gear, two screw rods are stretched inwards under nut lines, and therefore the cracking position of the wound is aligned, and the fixed handle is pressed downwards to move downwards through the inner wall of a U-shaped support; the spring plate is pressed to generate elastic force, the skin stitching instrument is driven to make contact with a wound, the skin stitching instrument is pressed to suture the wound, the skin stitching instrument is driven by the fixing handle to move backwards on the sliding rod to suture different positions of the wound, the phenomenon that the wound of the skin is turned outwards is prevented, and the stitching efficiency is improved.

The invention belongs to the technical field of suturing tools, and particularly relates to a multifunctional skin stapler for animal experiments, which comprises a lower component, an upper component is movably connected to the upper side of the right side of the lower component, a limiting component is arranged in the middle of the upper side of the upper component, and a staple cartridge structure is arranged at the lower part of the right side of the lower component; the upper assembly comprises a grip, a movable hole is formed in the middle of the upper side of the grip, a movable cavity is formed in the upper side of the inner surface of the movable hole, two limiting holes distributed left and right are formed in the lower portion of the inner surface of the movable hole, guide-in grooves are formed in the upper walls in the two limiting holes, and guide-out grooves are formed in the anticlockwise steering sides in the two limiting holes. When the device is not used, the limiting assembly can be pressed to enable protruding blocks on two elastic strips in the limiting assembly to be clamped with two limiting holes in movable holes of the upper assembly, meanwhile, a first fixing rod in the limiting assembly extends downwards to abut against the lower assembly, and the situation that when other personnel touch the device, the device is mistakenly triggered is prevented.

The utility model belongs to the technical field of medical instruments, and discloses a noninvasive skin anastomat zipper rack which comprises two elastic films, an adhesive end and a medical glue layer, one of the elastic films is fixedly connected with the zipper rack through the adhesive end, and the other end of the zipper rack is movably clamped with a zipper lock catch. Through the structures such as the elastic film, the zipper rack and the zipper lock catch, the treatment effect of the device is good, when the zipper rack horizontally moves in the vertical direction of the wound, the wound cannot be rubbed and pulled, secondary damage to the secondary wound is reduced, and when the zipper rack is pulled to the needed position, the wound is prevented from being damaged. The elastic film is a medical waterproof breathable elastic film, liquid can be prevented from entering the elastic colloid, the film is moisture permeable, the skin is prevented from whitening, skin sensitization and erythema, and therefore the treatment effect of the device is good.

The utility model discloses a skin stitching instrument nail pressing piece bending tool and a skin stitching instrument nail pressing piece bending device, and relates to the technical field of bending tools, the skin stitching instrument nail pressing piece bending tool comprises an upper connecting seat and a lower connecting seat, the upper connecting seat is provided with an upper die, and the lower connecting seat is provided with a lower die; a pressing block is movably arranged in the upper die, a first elastic piece is arranged on one side of the pressing block, punches are arranged at the two ends, located on the pressing block, of the mounting cavity, and the pressing block is higher than the ends of the punches. A mounting groove is formed in the position, corresponding to the mounting cavity, of the lower die, a pressure-bearing block is arranged in the mounting groove, a bending groove is formed in the position, corresponding to the punch, of the lower die, and the width and depth of the bending groove are larger than those of the bending part; a pressing block is elastically arranged, so that the fixing part can be fixed in advance, movement during bending is avoided, and the bending quality is improved; the bending device for the nail pressing piece of the skin stitching instrument comprises a machine frame and the bending tool for the nail pressing piece of the skin stitching instrument, the machine frame is provided with a driving cylinder, the upper die is driven by the driving cylinder to do lifting motion relative to the lower connecting base, and power is provided for bending through the driving cylinder.

The utility model discloses a nail storage box of a disposable skin stitching instrument, which comprises a nail storage box component, a reset component capable of keeping axial rotation is arranged in the nail storage box component, a nail outlet groove is arranged at the bottom of the nail storage box component, the reset component comprises a rotating shaft, and supporting rods distributed in a circumferential array are arranged on the outer wall of the rotating shaft. A clamping block is connected to the outer wall of the end, close to one side of the nail outlet groove, of the rotating shaft, and the clamping block and the rotating shaft keep synchronous axial rotation. According to the nail storage box of the disposable skin stitching instrument, the suturing nails can be supported through the supporting rods on the outer wall of the rotating shaft, when the suturing nails are kept inclined, the rotating shaft can also keep axial rotation through the supporting rods, then the clamping blocks are driven to keep synchronous rotation, and the clamping grooves and the suturing nails can keep a communicated inclination angle; therefore, the suturing nail is kept fixed; a pressing rod corresponding to the fracture of the nail outlet groove is arranged through the rotating shaft, so that the suturing nail can be pressed downwards from the fracture through downward pressing force and popped out of the nail outlet groove for suturing work.

The present invention relates to the technical field of medical devices, and discloses a skin stapler for dermatological trauma and its usage method, which includes two fixing plates. At the bottom of both fixing plates, large medical double-sided adhesive tapes are fixedly connected. The two large medical double-sided adhesive tapes are fixed on both sides of the wound through the two fixing plates. Subsequently, the pushing and fixing handle is moved forward on the sliding rod through the hollow rectangular block. The handle is pinched to drive the semi-gear to rotate, and the gear drives the nut to rotate. The two screw rods are telescoped inwards along the threads of the nut, so as to align the cracked part of the wound. The fixing handle is pressed down and moves downwards along the inner wall of the U-shaped bracket, thereby squeezing the spring plate to generate elastic force, driving the skin stapler to contact the wound. The skin stapler is pressed to suture the wound. The skin stapler is driven by the fixing handle to move backward on the sliding rod to suture different positions of the wound, preventing the wound of the skin from turning outwards and improving the suture efficiency.

The present invention discloses a skin stapler, which is a skin stapler structure with a replaceable stapler magazine, which is composed of a first shell extending along the stapler-exiting direction and including a pressure-bearing control part, and a second shell with a stapler-exiting port arranged at the bottom. In a pressure-bearing state, the pressure-bearing control part is subjected to a force in the same direction as the stapler-exiting direction, so that a staple pressing piece at its bottom is displaced in the direction of the stapler-exiting port and contacts a suture staple pushed to a preparation position, and then presses the suture staple out of the stapler-exiting port. In the process of stapler-exiting, the pressure-bearing direction of the pressure-bearing end is consistent with the stapler-exiting direction, so that no component force other than the stapler-exiting direction is generated during suturing, thereby avoiding unexpected pain.

The invention discloses a low-resistance sliding type guide rail assembly for a skin stitching instrument, and relates to the field of skin stitching devices. A low-resistance sliding type guide rail assembly for a skin stitching instrument comprises a shell, a nail outlet is formed in the shell, and the low-resistance sliding type guide rail assembly further comprises an extrusion part rotationally connected to the shell; the rotary connecting piece is rotationally connected into the shell, and the rotary connecting piece can rotate in the shell by extruding the extrusion part; the base is detachably connected to the bottom of the shell; through the cooperation of the extrusion part, the rotary connecting piece and other parts, a suturing nail can be automatically pushed out and deformed, the skin of a patient is sutured, meanwhile, through the cooperation of a camera and a spray head, the damaged part of the skin of the patient can be shot before suturing, and an optimal suturing area is obtained through a computer; suturing of the skin of a patient is facilitated.

1. The name of the product under this design: Skin stapler (serrated zipper). 2. Purpose of this design product: A fastener used for closing and suturing skin wounds. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Assembly state diagram 1. 5. Other situations that require explanation Component description: Component 1 is the suture device buckle head, and component 2 is the suture device buckle base.

The utility model discloses a size adjustable disposable skin suture device, including suture box, the suture box bottom near one side end portion is equipped with the nail groove of size gradually reducing, the inside of suture box is equipped with the clamping groove, the inside of clamping groove is centrally inserted and is equipped with the clamping column, and the rotating mechanism is provided with to the inside of each nail groove of clamping column, and the top of suture box is equipped with the pressure groove to each nail groove, and the pressure groove is provided with the pressing plate of keeping vertical sliding, and the outer wall of clamping column is provided with the push -plate of keeping transverse sliding and is clamped, the utility model provides size adjustable disposable skin suture device through the nail groove of size gradually reducing to suture box end portion direction, can distinguish each different size's suture nail, thereby can press different pressing plate, and the suture nail of different size is pressed out, and the suture work of corresponding different size's wound is carried out, still through the rotating plate and the hinge of setting up in the clamping column, when the pressing plate is pressed down, can drive the rotating plate to bend, thereby drive the suture nail to be pressed down and extrude.

1. Name of the product in this design: Sutureless skin stapler. 2. Purpose of this design: A method for anastomosis between wounds. 3. The key design feature of this product is its shape. 4. Images or photos that best illustrate the design key points: Use state diagrams. 5. This product is a thin product; other views are omitted.

The utility model relates to a callback skin anastomat, and relates to the technical field of skin anastomats, the callback skin anastomat comprises fitting base materials and an adjusting device, the adjusting device comprises an adjusting rack and an adjusting seat, the adjusting rack and the adjusting seat are arranged on the two fitting base materials respectively, and the adjusting rack penetrates through the adjusting seat; the positioning rack is meshed with the adjusting rack under the action of elastic force; and the positioning mechanism is used for positioning the positioning rack or unlocking the blocking effect of the positioning rack on the adjusting rack and enabling the adjusting rack to move back. The distance between the two attaching base materials is shortened by moving the adjusting rack, or the positioning mechanism unlocks the positioning effect of the positioning rack on the adjusting rack, and then the distance between the two attaching base materials can be increased, so that the distance between the two attaching base materials can be conveniently adjusted, and the attaching efficiency of the two attaching base materials is improved. Therefore, the waste and the probability of secondary injury to the skin are reduced.

The application discloses a skin stapler suitable for turning and sewing, which comprises an outer shell body, a nail forming plate arranged in the outer shell body and a connecting rod transition assembly connected with the nail forming plate; wherein the outer shell body comprises a rotatingly matched nail cartridge shell body and a body shell body; the nail forming plate is arranged in the nail cartridge shell body; a male connector in the form of a protrusion is formed on the body shell body, and a female adapter groove for matching the male connector is arranged in the nail cartridge shell body; the connecting rod transition assembly comprises a third connecting rod connected with the nail forming plate, a second connecting rod with one end connected with the third connecting rod, and a first connecting rod connected with the other end of the second connecting rod; one part of the third connecting rod is inserted into the nail cartridge shell body, and the other part of the third connecting rod is inserted into the body shell body; the third connecting rod is in sliding fit with the nail cartridge shell body and the body shell body; the first connecting rod and the second connecting rod are both arranged in the body shell body, and the first connecting rod and the second connecting rod are in sliding fit with the body shell body respectively; and the end of the first connecting rod away from the second connecting rod is further connected with a firing handle arranged on the body shell body.

The utility model discloses a multidirectional skin pulling and closing device, and relates to the field of clinical instruments, the multidirectional skin pulling and closing device comprises a center ring, the center ring is fixedly connected with a limiting column, the center ring is provided with six groups of adjusting parts used for pulling and closing skin, the adjusting parts comprise connecting rings movably connected to the limiting column in a sleeving mode, the connecting rings are fixedly connected with fixing blocks, and the fixing blocks are fixedly connected with the limiting column. Rectangular penetrating holes are formed in the multiple fixing blocks, a set of limiting grooves are formed in the multiple fixing blocks, rectangular holes are formed in the multiple fixing blocks, pressing blocks movably penetrate through the multiple rectangular holes, a set of clamping blocks are fixedly connected to the multiple pressing blocks, the multiple clamping blocks are connected with the limiting grooves in a clamped mode, and extrusion plates are fixedly connected to the pressing blocks; according to the application file, the skin patch and the fixing strips are utilized, so that the application file can be applied to various complex large wounds, the pasting positions of the skin patch in different directions and the lengths of the corresponding fixing strips can be adjusted according to the size, the shape, the position and the like of the wounds, and continuous tension is provided for the skin around the wounds in multiple directions.

The utility model relates to the field of skin surface anastomats, in particular to a buckling device for a skin anastomat, which comprises a zipper rack, an elastic fastener and a fixing block connected with one end of the zipper rack, the elastic fastener is elastically loosened or closed to enable the zipper rack to be lengthened or shortened front and back, and the elastic fastener is in close contact with skin. The fixing block is in close contact with skin, the fixing block and the strainer control the length of the zipper rack to provide closing force for a wound, the zipper rack comprises inner teeth and outer teeth, the tip end of each inner tooth is a flat end, the top end of the strainer is provided with fastening teeth clamped with or loosened from the zipper rack, and the tip end of each fastening tooth is a flat end. The utility model has the advantages that the tooth strength can be enhanced, the tooth is not easy to release, and the three advantages of high strength, not easy to release and improved yield are integrated.

The invention discloses a blanching and binding device for a skin anastomat, the blanching and binding device comprises a workbench, a rotating table, four positioning assemblies and a blanching assembly, the rotating table is in a circular plate shape, the rotating table is rotatably arranged on the workbench, and the four positioning assemblies are arranged on the rotating table in the circumferential direction; a feeding station, an assembling station, a hot ironing station and a discharging station are sequentially arranged on the workbench in the clockwise direction, the positioning assembly comprises a positioning block, the positioning block is arranged on the rotating table, a containing groove is formed in the positioning block in the radius direction of the rotating table, and the hot ironing assembly comprises a hot ironing air cylinder and a hot ironing rod in transmission connection with the hot ironing air cylinder. The blanching air cylinder is arranged on the workbench, and an output shaft of the blanching air cylinder extends towards the positioning block. The skin anastomat production device has the effect of improving the automation degree and the processing efficiency of skin anastomat production.