CN210277294U - Synchronous cutting and suturing device for prepuce operation - Google Patents

Abstract

The utility model discloses a synchronous cutting and suturing device for foreskin operation, which belongs to the field of medical surgical instruments and comprises a shell, wherein a stitching pusher is sleeved at the front end inside the shell, a blade assembly, a suturing assembly and a foreskin fixing assembly are assembled in the stitching pusher, a handle assembly is arranged on the outer side surface of the shell, the handle assembly is connected with the stitching pusher through a spring part and drives the stitching pusher to reciprocate back and forth in the shell through the movement of the handle assembly, and a rotating nut is connected at the rear end of the shell; the front end part of the sewing and cutting pusher comprises a hollow pushing cutter disc, and the front end of the pushing cutter disc is provided with annular nail pushing feet. The utility model has the advantages of reasonable design, accurate simple structure, good safety, convenient assembly, convenient operation, etc.

Description

Synchronous cutting and suturing device for prepuce operation

Technical Field

The invention relates to the technical field of medical surgical instruments, in particular to a synchronous cutting and suturing device for foreskin surgery.

Background

Circumcision is a small operation for treating phimosis, and is a most common method for performing one-time circumcision on an inner plate and an outer plate of a foreskin and then performing respective circumcision on the inner plate and the outer plate. Is an open operation, and the purpose of the operation is to expose the glans penis completely through the operation, so that the infection caused by the dead angle is avoided. At present, a cutting stitching instrument is usually adopted to carry out circumcision, but the surgical instruments in the prior art have various problems, which affect the smooth operation of the operation or have defects in the quality of the operation, so that the effect of the operation is not ideal; if the existing instrument is lack of the spring between the handle and the inner shell, the doctor can feel jerked when using the instrument in the operation process, and the use effect is not good; for example, the rubber ring arranged by the existing apparatus has structural defects, and is difficult to break after being tied on the penis after an operation, so that the patient feels strong pain and the rehabilitation of the patient is influenced; for example, the existing instruments are rough in manufacture and low in precision, so that the operation effect is difficult to achieve the expectation and the like.

Disclosure of Invention

The present invention aims to solve at least one of the above technical problems to a certain extent. Therefore, the invention provides a synchronous cutting and suturing device for foreskin surgery.

The technical scheme of the invention provides a synchronous cutting and suturing device for foreskin surgery, which comprises a shell and is characterized in that: the front end in the shell is sleeved with a suturing pusher, the suturing pusher is internally provided with a blade assembly, a suturing assembly and a foreskin fixing assembly, the outer side surface of the shell is provided with a handle assembly, the handle assembly is connected with the suturing pusher through a spring piece and drives the suturing pusher to reciprocate back and forth in the shell through the movement of the handle assembly, and the rear end of the shell is connected with a rotating nut; the front end part of the sewing and cutting pusher comprises a hollow pushing cutter disc, and the front end of the pushing cutter disc is provided with annular nail pushing feet.

Furthermore, the foreskin fixing component comprises a glans penis fixing cover, a fixing column and a connecting rod, the glans penis fixing cover is connected into the sewing and cutting pusher through the connecting rod and the fixing column, one end of the glans penis fixing cover protrudes out of one end of the sewing and cutting pusher, an annular groove is formed in the back face of the glans penis fixing cover inwards, a strip-shaped protrusion is radially arranged on the side face of the fixing column, a corresponding strip-shaped groove is formed in the sewing and cutting pusher in a matched mode, one end of the strip-shaped protrusion is set to be in a triangular spine shape, an internal thread is formed in the top end of the rotating nut inwards, an external thread is arranged on the connecting rod, and the connecting rod is connected into the rotating nut in a screwed.

Further, the front end of casing is including having the dish connector link of ordering, it is provided with one and sews up the nail safety cover to order a set connector link position, it is located the position of carrying nail dish connector link and its including having a nail storehouse, sew up nail and curved nail seat to sew up the subassembly, sew up the nail and inlay and locate carry in the nail storehouse, carry the nail storehouse set up in push away in the blade disc, curved nail seat for the annular form and laminate in the back of the fixed cover of glans penis the ring channel is interior.

Further, the sewing component further comprises a rubber ring, the rubber ring is in a ring shape, the rubber ring is arranged elastically, a plurality of grooves are formed in the circumference of the upper surface of the rubber ring, the inner side end of each groove is arranged in a vertically through and disconnected mode, bumps are arranged on the lower surface of the rubber ring and between every two grooves and perpendicular to the plane of the rubber ring, one side of the top end of the nail carrying bin corresponds to the bumps, a circle of connecting ring is arranged on the lower edge of the outer ring of the rubber ring downwards, the rubber ring is connected with the nail carrying bin through the bumps and the bumps in a matched mode, the connecting ring wraps the outer side face of the nail carrying bin, and the rubber ring is located on the inner side face of the nail loading tray connecting buckle.

Further, the surface of the rubber ring is provided with regular or irregular surface grains.

Further, the blade assembly comprises a ring cutter and a cutter holder, the ring cutter is cylindrical, the front end of the ring cutter is a cutting edge, the cutter holder is arranged on the cutting edge, the body of the ring cutter is corrugated, the cutting edge is annular, the front end of the outer side surface of the cutting edge is circumferentially provided with a plurality of waveform cutting edges at equal intervals, the bottom end of each waveform cutting edge is vertically and downwards provided with a reinforcing rib, and each reinforcing rib penetrates through the whole ring cutter; the cutter occupies a ring shape, the outer diameter of the cutter is the same as the inner diameter of the bent nail seat, and the cutter occupies a part which is embedded in the inner side of the bent nail seat and is positioned on the same plane.

Furthermore, the bottom of the ring cutter is provided with two corresponding arc-shaped grooves, one end of each arc-shaped groove is inwards provided with a semicircular groove, two fixing rods are respectively arranged in the push cutter disc corresponding to the arc-shaped grooves, and the ring cutter is arranged in the push cutter disc through the corresponding connection of the fixing rods and the arc-shaped grooves.

Furthermore, the handle assembly comprises two fixing frames, two firing handles and safety bolts, the two fixing frames are correspondingly arranged at intervals, the two firing handles are arranged between the two fixing frames, a pin shaft penetrates through the fixing frames, the pin shaft is connected with the firing handles, a groove is formed downwards between the two fixing frames, the lower end part of each firing handle extends into the shell through the groove, the spring part is arranged between the sewing and cutting pusher and the firing handles, the rear ends of the fixing frames are respectively and correspondingly provided with a pin shaft hole, the safety bolts are connected in the pin shaft holes, and the safety bolts can rotate along with the pin shaft holes; the rear end of the sewing and cutting pusher is provided with an annular clamping groove, a limiting elastic sheet is clamped on the annular clamping groove and is arranged in a door shape, stand columns on two sides of the limiting elastic sheet are clamped on the annular clamping groove, spring pieces are clamped on the limiting elastic sheet, and a protective cover is arranged on the shell, corresponding to the limiting elastic sheet, at the lower end of the fixing frame.

Furthermore, the tail end in the shell is provided with a clamping ring, a clamping groove is formed in the rotating nut, the rotating nut is clamped at the tail end of the shell through the clamping groove, an opening is formed in the tail end of the side face of the shell, the rotating nut is connected with the opening through a fixing shaft and fixed, a movable measuring rod is arranged at the tail end of the rotating nut, and the rear end of the movable measuring rod, which passes through the rotating nut, is inserted into the rotating nut.

Further, the shell is integrally formed.

The invention has the beneficial effects that: the synchronous cutting and suturing device for the foreskin operation has the advantages that the stability is improved by adopting the integrally formed shell, and the service life is prolonged; the circumcision device is characterized in that a foreskin fixing component, a blade component, a suturing component and a handle component outside the shell are assembled in the shell to be matched with the foreskin for circumcision, wherein the foreskin fixing component is used for fixing the foreskin, the blade component is used for cutting the fixed foreskin, the suturing component adopts suturing nails to suture the foreskin, and the handle component drives an internal suturing pusher to move through a spring part to perform an operation; the movable measuring rod is arranged at the rear end of the shell and used for accurately measuring the assembling precision of the device before an operation, so that the accident of the operation is prevented. The invention has the advantages of reasonable design, accurate and simple structure, good safety, convenient assembly, convenient operation and the like.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of an exploded structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the rubber ring of the present invention;

FIG. 3 is a schematic cross-sectional view of the rubber ring of the present invention;

FIG. 4 is a schematic view of the bottom surface configuration of the ring cutter of the present invention;

FIG. 5 is a side view of the ring cutter of the present invention;

reference numerals: the device comprises a shell 1, a staple carrying disc connecting buckle 11, a rubber ring 13, a groove 14, a salient point 17, a connecting ring 18, a staple protecting cover 15 and a trademark frame 16;

the sewing and cutting pusher 2, the push cutter disc 21, the push nail foot 22, the limit elastic sheet 23, the protective cover 24 and the annular clamping groove 25;

the glans penis fixing cover 3, the fixing column 31, the connecting rod 32, the strip-shaped protrusion 33, the ring cutting knife 4, the knife holder 42, the arc-shaped groove 43, the semicircular groove 44, the wave-shaped cutting edge 45 and the reinforcing rib 46;

a cartridge carrier 5, staples 53, a curved staple holder 54;

the spring piece 6, a fixing frame 61, a groove 62, a pin 63, a firing handle 64, a safety catch 65 and a pin shaft hole 66;

the nut 7 is rotated, the measuring rod 71 is moved, the opening 72 is formed, and the clamping groove 73 is formed.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "central", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, if any, are used in the orientations and positional relationships indicated in the drawings, which are merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

First, a synchronous cutting and suturing device for foreskin surgery according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the synchronous cutting and suturing device for foreskin surgery of the present invention comprises a housing 1, wherein the housing 1 is integrally formed, a suture pusher 2 is sleeved at the front end inside the housing 1, a blade assembly, a suturing assembly and a foreskin fixing assembly are assembled in the suture pusher 2, a handle assembly is arranged on the outer side surface of the housing 1, the handle assembly is connected with the suture pusher 2 through a spring member 6 and drives the suture pusher 2 to reciprocate back and forth in the housing 1 through the movement of the handle assembly, and a rotating nut is connected at the rear end of the housing 1; the front end of the slit-cutting pusher 2 comprises a hollow pushing cutter disc 21, and the front end of the pushing cutter disc 21 is provided with an annular pushing pin foot 22.

The invention adopts the integrally formed shell 1 to increase the stability and prolong the service life; a foreskin fixing component, a blade component, a suturing component and a handle component outside the shell 1 are assembled in the shell 1 to match with the foreskin for circumcision, wherein the foreskin fixing component is used for fixing the foreskin, the blade component is used for cutting the fixed foreskin, the suturing component adopts suturing nails 53 to suture the foreskin, and the handle component drives an internal suturing pusher 2 to move through a spring part 6 to perform an operation; the rear end of the shell 1 is also provided with a movable measuring rod, and the movable measuring rod is used for accurately measuring the assembly precision of the device before an operation, so that the accident of the operation is prevented.

In a preferred embodiment of the present invention, the foreskin fixing component comprises a glans penis fixing cover 3, a fixing column 31 and a connecting rod 32, wherein the glans penis fixing cover 3 is arranged in an up-down taper manner, so that stability is improved; the glans penis fixing cover 3 is connected into the sewing and cutting pusher 2 through a connecting rod 32 and a fixing column 31, one end of the glans penis fixing cover 3 protrudes out of one end of the sewing and cutting pusher 2, an annular groove is formed in the back face of the glans penis fixing cover 3 inwards, a strip-shaped protrusion 33 is radially arranged on the side face of the fixing column 31 and used for flat position fool-proof positioning, a corresponding strip-shaped groove (not shown) is formed in the sewing and cutting pusher 2 in a matched mode, one end of the strip-shaped protrusion 33 is in a triangular pointed shape, an internal thread is formed in the top end of the rotating nut inwards, an external thread is arranged on the connecting rod, and the connecting rod is screwed into the rotating nut through the external thread. When assembling the glans penis fixing cover 3, place connecting rod 32 and fixed column 31 in the seam cutting impeller 2 in order, then protruding 33 of bar on the fixed column 31 is through the smooth strip recess of inserting seam cutting impeller 2 inside of one section triangle-shaped's spine shape, and the location is accurate, and the concentricity is more accurate, makes things convenient for glans penis fixing cover 3 to be in the inside reciprocating motion of seam cutting impeller 2, then rotates swivel nut, connects swivel nut and connecting rod soon fixedly.

In a preferred embodiment of the invention, the front end of the housing 1 comprises a staple carrying disc connecting buckle 11, a staple protecting cover 15 is arranged at the position of the staple carrying disc connecting buckle 11, and the staple protecting cover 15 is used for covering the opening position of the staple carrying disc connecting buckle 11 so as to prevent parts inside the device from being bumpy and lost in the transportation and taking process; the stitching assembly comprises a loaded nail bin 5, stitching nails 53 and a curved nail seat 54, the stitching nails 53 are arranged on the loaded nail bin 5, the loaded nail bin 5 is arranged in the cutter pushing plate 21, and the curved nail seat 54 is in an annular shape and is attached to the back surface of the glans penis fixing cover 3 in the annular groove.

In a preferred embodiment of the present invention, the suturing assembly further includes a rubber ring 13, the rubber ring 13 is in a ring shape, the rubber ring 13 is elastically disposed, the upper surface of the rubber ring 13 is circumferentially provided with a plurality of grooves 14 (in this embodiment, three grooves 14 are provided, and the arrangement of the plurality of grooves is within the protection scope of the present invention), the inner side end portion of each groove 14 is disposed in a vertically through and broken manner, so that the rubber ring 13 can be easily broken and split through the arrangement of the grooves 14, the lower surface of the rubber ring 13 is provided with a convex point 17 perpendicular to the plane of the rubber ring 13 between every two grooves 14 (in this embodiment, two convex points are disposed between every two grooves), the top end surface of the nail loading bin 5 and the convex point 17 are correspondingly provided with concave points (not shown), and the matching arrangement of the convex point and the concave point is for the uniqueness of the assembly of the rubber ring 13, the suturing nail is prevented from being sutured in the groove, so that the suturing failure is prevented; a circle of connecting ring 18 is arranged downwards at the lower edge of the outer ring of the rubber ring 13, the rubber ring 13 is connected to the nail carrying bin 5 in a matching mode through connection of salient points 17 and concave points, the connecting ring 18 wraps the outer side face of the nail carrying bin 5, and the rubber ring 13 is located between the nail carrying tray connecting buckle 11 and the nail carrying bin 5.

In a preferred embodiment of the present invention, the surface of the rubber ring 13 has regular or irregular surface grains, specifically, the surface grains may include raised cloth grains, grid, parallel protrusions, wavy protrusions, and the like, and it is within the protection scope of the present invention that the surface of the rubber ring 13 has regular or irregular surface grains.

After the prepuce operation is finished, the rubber ring 13 is still left on the penis of the patient, and the penis of the patient is bound to the rubber ring 13 is very difficult to bind due to the fact that the rubber ring 13 is subjected to inflation change when meeting iodophors; meanwhile, due to the existence of the groove 14 on the rubber ring, the rubber ring 13 for fixation can be easily tightened off by a patient due to normal physiological reaction after operation, so that the pain caused by tightening of the rubber ring 13 is avoided, and the pain of the patient is reduced.

In a preferred embodiment of the present invention, the blade assembly includes a ring cutter 4 and a cutter holder 42, the ring cutter 4 is cylindrical, the front end of the ring cutter 4 is a blade, the cutter holder 42 is disposed on the blade, the blade of the ring cutter is corrugated, the blade is circular, the front end of the outer side of the blade is circumferentially provided with a plurality of waveform blades 45 at equal intervals, the bottom end of each waveform blade is vertically and downwardly provided with a reinforcing rib 46, and each reinforcing rib 46 penetrates through the whole ring cutter; the arrangement of the waveform cutting edge 45 enables the edge of the cutting edge to be thinner and more transparent, increases the pressure of the cutting edge, enables the cutting edge to cut and separate foreskin tissues more easily, quickly, crisply and safely when the cutting edge cuts the foreskin, prevents the adhesion of the foreskin, reduces the pain of a patient, and avoids the trouble that the medical scissors are used for cutting again; the arrangement of the plurality of reinforcing ribs 46 prevents the ring cutter from being broken, and the overall firmness of the ring cutter is enhanced; the cutter 42 is in a ring shape, the outer diameter of the cutter is the same as the inner diameter of the bent nail seat 54, and the cutter 42 is embedded in the inner side of the bent nail seat 54 and is located on the same plane. When the prepuce stitching instrument is used, the prepuce is fixed on the outer side of the glans penis fixing cover 3, the cutting knife 42 occupies 42 when the circumcising knife 4 cuts the prepuce, meanwhile, the stitching nail carrying the stitching bin 5 stitches the prepuce, and the function of the knife 42 is favorable for completely cutting the prepuce.

In a preferred embodiment of the present invention, two corresponding arc-shaped grooves 43 are disposed at the bottom of the ring cutter 4, a semicircular groove 44 is disposed inward at one end of each arc-shaped groove 43, two fixing rods (not shown) are respectively disposed in the cutter pushing disc 21 corresponding to the arc-shaped grooves 43, and the ring cutter 4 is disposed in the cutter pushing disc 21 through the corresponding connection between the fixing rods and the arc-shaped grooves 43. The ring cutter 4 is placed two arc wall 43 correspond two dead levers in the assembly, then rotates ring cutter 4, makes the dead lever joint in the half slot 44 of arc wall 43 one end to can be very convenient fixed ring cutter 4, also convenient to detach when the assembly is quick.

In a preferred embodiment of the present invention, the handle assembly comprises a fixing frame 61, a firing handle 64 and a safety catch 65, two fixing frames 61 are correspondingly arranged at intervals, the firing handle 64 is arranged between the two fixing frames 61, a pin shaft 63 penetrates through the fixing frames 61, the pin shaft 63 is connected with a firing handle 64, a groove 62 is downwards arranged between the two fixing frames 61, the lower end of the firing handle 64 extends through a recess 62 into the housing 1, the spring member 6 is disposed between the slit pusher 2 and the firing handle 64, the rear end of the fixing frame 61 is correspondingly provided with a pin shaft hole 66, the safety catch 65 is connected in the pin shaft hole 66, the safety catch 65 can rotate along with the pin shaft hole 66, when not in use, the safety catch 65 is rotated to the lower portion of the firing handle 64 such that the firing handle 64 cannot move downward.

In a preferred embodiment of the present invention, the rear end of the slitting pusher is provided with an annular slot 25, the annular slot 25 is clamped with a limiting elastic sheet 23, the limiting elastic sheet 23 is in a "door" shape and is clamped on the annular slot 25 through upright posts at two sides, the spring element is clamped on the limiting elastic sheet 23, so that the connection of the spring element 6 is more stable, the spring element 6 is prevented from moving backwards, and the housing 1 is provided with a protective cover 24 corresponding to the limiting elastic sheet 23 at the lower end of the fixing frame 61, so that each part can be rapidly assembled.

In a preferred embodiment of the present invention, a clamping ring is disposed at the tail end of the housing 1, a clamping groove 73 is disposed on the rotating nut 7, the rotating nut 7 is clamped at the tail end of the housing 1 through the clamping groove 73, an opening 72 is disposed at the tail end of the side surface of the housing 1, the rotating nut 7 is fixed through the opening 72 connected to a fixed shaft, a movable measuring rod 71 is disposed at the tail end of the rotating nut 7, and the movable measuring rod 71 is inserted into the rotating nut 7 through the rear end of the rotating nut 7. When the device is used, the movable measuring rod 71 is inserted into the rotating nut 7 and pressed inwards, then the rotating nut 7 is rotated until the rotating nut is rotated to a set position, at the moment, the movable measuring rod 71 can be just positioned at a fastening position, and if the rotating nut 7 is not in place, the device cannot be assembled well, so that the sewing and cutting are incomplete, and medical accidents are easily caused; if the swivel nut 7 is over-rotated, the glans will be pressed too tightly, which easily causes edema and, in the worst case, the prepuce will be necrotic.

In a preferred embodiment of the present invention, a label frame 16 is formed on the housing for attaching a label thereon.

In a preferred embodiment of the present invention, the housing 1 of the present invention further comprises an angle measuring device, the angle measuring device is used for measuring the length of the penis, so as to facilitate the positioning of the prepuce operation, since the lower part of the glans penis is connected with a tendon, the tendon is damaged if the angle is not correct, and when in measurement, the penis needs to be positioned to the angle of 40-50 degrees by the angle measuring device, so that the measurement can be performed more accurately.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention.

Claims (10)

1. A synchronous cutting and suturing device for prepuce operation comprises a shell, and is characterized in that: the front end in the shell is sleeved with a suturing pusher, the suturing pusher is internally provided with a blade assembly, a suturing assembly and a foreskin fixing assembly, the outer side surface of the shell is provided with a handle assembly, the handle assembly is connected with the suturing pusher through a spring piece and drives the suturing pusher to reciprocate back and forth in the shell through the movement of the handle assembly, and the rear end of the shell is connected with a rotating nut; the front end part of the sewing and cutting pusher comprises a hollow pushing cutter disc, and the front end of the pushing cutter disc is provided with annular nail pushing feet.

2. The synchronous cutting and suturing device for prepuce surgery as recited in claim 1, wherein: the foreskin fixing assembly comprises a glans penis fixing cover, a fixing column and a connecting rod, the glans penis fixing cover is connected into the sewing and cutting pusher through the connecting rod and the fixing column, one end of the glans penis fixing cover protrudes out of one end of the sewing and cutting pusher, an annular groove is formed in the back face of the glans penis fixing cover inwards, a strip-shaped protrusion is radially arranged on the side face of the fixing column, a corresponding strip-shaped groove is formed in the sewing and cutting pusher in a matched mode, one end of the strip-shaped protrusion is set to be in a triangular pointed spine shape, an internal thread is formed in the top end of the rotating nut inwards, an external thread is arranged on the connecting rod, and the connecting rod is connected into the rotating nut.

3. The synchronous cutting and suturing device for prepuce surgery as recited in claim 2, wherein: the front end of casing is including having the dish connector link of ordering, it is provided with one and sews up the nail safety cover to order a set connector link position, sew up the subassembly and be located the position of carrying nail dish connector link and its including carrying nail storehouse, sewing up nail and curved nail seat, sew up the nail and inlay and locate carry in the nail storehouse, carry the nail storehouse set up in push away in the blade disc, curved nail seat for the annular form and laminate in the fixed cover back of glans penis the ring channel is interior.

4. The synchronous cutting and suturing device for prepuce surgery as recited in claim 3, wherein: the sewing assembly further comprises a rubber ring, the rubber ring is in an annular shape, the rubber ring is arranged elastically, a plurality of grooves are formed in the circumferential shape of the upper surface of the rubber ring, the inner side portions of the grooves are arranged in an up-and-down through and disconnected mode, bumps are arranged on the lower surface of the rubber ring and between every two grooves and perpendicular to the plane of the rubber ring, concave points are correspondingly arranged on one side of the top end of the nail carrying bin and the bumps, a circle of connecting ring is arranged on the lower edge of the outer ring of the rubber ring downwards, the rubber ring is connected to the nail carrying bin through the connection matching of the bumps and the concave points, the connecting ring wraps the outer side face of the nail carrying bin, and the rubber ring is located on the inner side face of the nail loading tray connecting buckle.

5. The synchronous cutting and suturing device for prepuce surgery as recited in claim 4, wherein: the surface of the rubber ring is provided with surface grains.

6. The synchronous cutting and suturing device for prepuce surgery as recited in claim 3, wherein: the blade component comprises a ring cutter and a cutter holder, the ring cutter is cylindrical, the front end of the ring cutter is a cutter edge, the cutter holder is arranged on the cutter edge, the cutter body of the ring cutter is corrugated, the cutter edge is annular, the front end of the outer side surface of the cutter edge is circumferentially provided with a plurality of waveform cutting edges at equal intervals, the bottom end of each waveform cutting edge is vertically provided with a reinforcing rib downwards, and each reinforcing rib penetrates through the whole ring cutter; the cutter occupies a ring shape, the outer diameter of the cutter is the same as the inner diameter of the bent nail seat, and the cutter occupies a part which is embedded in the inner side of the bent nail seat and is positioned on the same plane.

7. The synchronous cutting and suturing device for prepuce surgery as recited in claim 6, wherein: the bottom of the ring cutter is provided with two corresponding arc-shaped grooves, one end of each arc-shaped groove is inwards provided with a semicircular groove, two fixing rods are arranged in the push cutter disc corresponding to the arc-shaped grooves respectively, and the ring cutter is arranged in the push cutter disc through the corresponding connection of the fixing rods and the arc-shaped grooves.

8. The synchronous cutting and suturing device for prepuce surgery as recited in claim 1, wherein: the handle assembly comprises two fixing frames, two firing handles and safety bolts, the two fixing frames are correspondingly arranged at intervals, the firing handles are arranged between the two fixing frames, a pin shaft penetrates through the fixing frames, the pin shaft is connected with the firing handles, a groove is formed downwards between the two fixing frames, the lower end part of each firing handle extends into the shell through the groove, the spring part is arranged between the sewing and cutting pusher and the firing handles, the rear ends of the fixing frames are correspondingly provided with pin shaft holes, the safety bolts are connected in the pin shaft holes, and the safety bolts can rotate along with the pin shaft holes; the rear end of the sewing and cutting pusher is provided with an annular clamping groove, a limiting elastic sheet is clamped on the annular clamping groove and is arranged in a door shape, stand columns on two sides of the limiting elastic sheet are clamped on the annular clamping groove, spring pieces are clamped on the limiting elastic sheet, and a protective cover is arranged on the shell, corresponding to the limiting elastic sheet, at the lower end of the fixing frame.

9. The synchronous cutting and suturing device for prepuce surgery as recited in claim 1, wherein: the tail end in the shell is provided with a clamping ring, a clamping groove is formed in the rotating nut, the rotating nut is clamped at the tail end of the shell through the clamping groove, an opening is formed in the side tail end of the shell, the rotating nut is connected with the opening through a fixing shaft and fixed, a movable measuring rod is arranged at the tail end of the rotating nut, and the movable measuring rod is inserted into the rotating nut through the rear end of the rotating nut.

10. The synchronous cutting and suturing device for prepuce surgery as recited in claim 1, wherein: the shell is integrally formed.

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