CN217014158U

CN217014158U - Disposable circumcision anastomat

Info

Publication number: CN217014158U
Application number: CN202122810243.XU
Authority: CN
Inventors: 韩建新
Original assignee: Anqing Sobot Medical Instrument Technology Co ltd
Current assignee: Anqing Sobot Medical Instrument Technology Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-07-22
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a disposable circumcision anastomat, which comprises: the cutting subassembly and the action subassembly of setting in the assembly casing, the assembly casing includes: the front end shell and the rear end shell are clamped with each other, and the whole front end shell is formed by injection molding through a transparent plastic material; the cutting assembly includes: the nail pushing device comprises a top body arranged in a front end shell, wherein the front end of the top body is provided with a plurality of nail pushing columns at equal angles, the front side of the top body is provided with a nail carrying disc, the side surface of the nail carrying disc is provided with a plurality of closed nail placing bins in an equal-angle penetrating manner, suturing nails are placed in the nail placing bins, and a concave seat is arranged at the axis of the top body; the action component comprises: the movable sleeve is arranged in the rear end shell, the fixed rod penetrates through the movable sleeve, and the circumferential side face of the movable sleeve is provided with an assembling groove. The front-end shell and the rear-end shell are arranged in a split mode, assembly and disassembly are convenient, the front-section shell and the internal components are replaced in various types, the rear-end shell and the internal whole components are shared pieces, and production cost is greatly saved.

Description

Disposable circumcision anastomat

Technical Field

The utility model relates to the technical field of medical surgical instruments, in particular to a disposable circumcision anastomat.

Background

The foreskin anastomat is an auxiliary instrument widely applied to the circumcision in recent years, and is widely applied due to the advantages of simple operation, short operation time, tidy incisal edges, light edema of postoperation foreskin, quick recovery and the like.

Chinese utility model patent with publication number CN110236644A discloses a prepuce operation is with synchronous cutting stitching instrument, it includes casing, roof body, spill seat, cutting ring, puts nail storehouse, takes off nail circle, handle components and afterbody calibrator, its characterized in that: an annular abutting seat is arranged in the shell, the front end of the annular abutting seat is used for assembling the top body, and the rear end of the annular abutting seat is used for assembling the tail calibrator; the top body is inserted into the shell, the circular cutting knife, the nail placing bin and the concave seat are all assembled in the top body, the handle assembly is arranged on the outer side face of the shell and is used for driving the top body to move back and forth in the shell, and the tail calibrator is arranged at the tail end of the shell and is in contact with the tail of the concave seat to calibrate the assembly of all parts in the stitching instrument; the top body comprises a connecting column, a nail pushing disc and nail pushing feet which are coaxially arranged, the nail pushing feet are arranged at the top end of the nail pushing disc, a circular cutting knife is arranged in the nail pushing disc, and nail placing bins are arranged on the nail pushing feet; the inner part of the connecting column is a hollow inner tube, the side surface of the inner tube is axially provided with a flat cutting groove, the bottom surface of the flat cutting groove is a plane, and the opposite side surface of the flat cutting groove is provided with a plurality of grooves; the concave seat comprises a glans penis cap and a connecting shaft arranged at the lower end of the glans penis cap, a convex strip is axially arranged on the side surface of the connecting shaft, the convex strip and the flat cutting groove are correspondingly arranged, a plurality of connecting strips are arranged on the opposite side surfaces of the convex strip, and the connecting strips and the grooves are correspondingly arranged.

However, the above-mentioned similar instruments still have many defects in the specific application process, and the doctor can not achieve the ideal effect when using the instrument, firstly, the cutting and suturing device in the prior art has the whole casing which is arranged as a whole, and because the whole instrument is arranged as a disposable device, after each use, the whole instrument needs to be replaced, and the use cost is very high. Secondly, the front-end shell and the concave base do not have light transmission, so that a doctor can hardly observe the placement position of the foreskin in an operation; thirdly, the concave base and the bent nail base are positioned and arranged only by the fixing points and the fixing grooves, so that the effect is poor; fourthly, the glans penis cap and the bent nail seat are not tightly matched, so that looseness is easily caused, the bent nail seat falls off due to carelessness, and the use experience is seriously influenced; fifthly, the holding bin in the nail bin is designed in an opening mode, so that serrated scars are easily generated on the cut foreskin, and the whole foreskin cutting process is not attractive.

Disclosure of Invention

The utility model overcomes the defects of the prior art and provides a disposable circumcision anastomat.

In order to achieve the purpose, the utility model adopts the technical scheme that: a disposable circumcision stapler, comprising: the cutting subassembly and the action subassembly of setting in the assembly casing, the assembly casing includes: front end casing and the rear end casing that mutual joint set up, the whole transparent plastic material injection moulding that adopts of front end casing, just front end casing circumference side symmetry sets up two perspective operation windows.

The cutting assembly includes: set up the acrosome in the front end casing, acrosome circumference symmetry sets up two operation holes, two the operation hole all with perspective operation window coincidence each other, angles such as acrosome front end set up a plurality of nail pushing posts, the acrosome front side sets up carries the nail dish, carry nail dish side and run through to set up a plurality of closed nail storehouses of putting, place the nail of sewing in the nail storehouse, and every put corresponding one in the nail storehouse the nail pushing post the acrosome axis department sets up concave type seat, concave type seat includes: the utility model provides a glans penis cap and dead lever of integrative setting, glans penis cap adopts transparent plastic material injection moulding glans penis cap tip sets up concave groove, set up curved nail seat and sword hammering block in the concave groove, dead lever circumference side equipartition angle sets up the gib block.

The action component comprises: the utility model discloses a portable electronic device, including the casing of rear end, the dead lever sets up the movable sleeve in the casing of rear end, the dead lever runs through the movable sleeve, just the dead lever can with movable sleeve relative slip, movable sleeve circumference side sets up the assembly groove, sets up the dwang in the brake valve lever bottom, the assembly groove with the mutual joint of dwang sets up, the dwang passes through the cylindric lock and rotates the connection the casing of rear end.

In a preferred embodiment of the utility model, a silica gel ring is arranged on the side surface of the bent nail seat, the silica gel ring is designed in a sectional mode, and a plurality of convex points are arranged on the side surface of the silica gel ring and are integrally embedded into concave points of the top loading disc.

In a preferred embodiment of the present invention, a return spring is coaxially disposed outside the movable sleeve, the return spring is fixedly disposed on the rear end housing, and a spring snap ring is disposed at one end of the movable sleeve and fixedly connected to the return spring.

In a preferred embodiment of the utility model, a plurality of connecting grooves are arranged at the rear end of the top body at equal angles, the connecting grooves divide the tail end of the top body into a plurality of assembling columns, the assembling columns are detachably connected with the movable sleeve, and locking rings are sleeved on the outer sides of the assembling columns.

In a preferred embodiment of the present invention, through observation windows are symmetrically arranged on the side surface of the rear end housing, a transparent cover is clamped at the observation windows, and the transparent cover is provided with a measurement line.

In a preferred embodiment of the present invention, a limiting groove is disposed at an equal angle on an inner side surface of the movable sleeve, and the limiting groove and the guide bar are engaged with each other.

In a preferred embodiment of the present invention, a rotating nut is rotatably connected to the rear end of the rear housing, and the rotating nut is threadedly connected to the fixing rod.

In a preferred embodiment of the utility model, a plurality of concave grooves are arranged on the circumferential side surface of the rotating nut at equal angles, the plurality of concave grooves form a plum blossom shape, and an opening and closing indicator is arranged at the tail end of the driving handle.

In a preferred embodiment of the utility model, a ring-shaped cutter is embedded on the inner side surface of the top body in an injection molding mode, and the overall width of the ring-shaped cutter is 12-15 mm.

In a preferred embodiment of the utility model, a plurality of reinforcing rib positions are arranged in the rear end shell, and the reinforcing rib positions are used for preventing the rear end shell from deforming in the injection molding process.

The utility model solves the defects in the background art, and has the following beneficial effects:

(1) according to the utility model, the assembly shell is split into the front-end shell and the rear-end shell, only the front-end shell and the shell internal components need to be replaced for different types, and the rear-end shell is a shared component with different specifications, so that the product mould aging and the use cost are effectively saved; meanwhile, the front-end shell and the glans penis cap are both injection-molded by transparent plastic materials, so that a doctor can visually see whether the glans penis is placed in place or not during operation, and the accuracy of the glans penis placing position is improved.

(2) According to the utility model, through the perspective operation window arranged on the periphery of the front end shell, when the concave seat is placed into the front end shell each time, the foreskin coated on the glans penis cap is likely to loosen, and a doctor can stretch and straighten the folded foreskin and the foreskin inner plate through the operation of extending the operation forceps into the window, especially the foreskin at the sewing position and the cutting position, so that the cutting precision and the sewing precision are ensured.

(3) According to the utility model, the nail placing bin is arranged to be closed, so that the nail pushing column can move more stably when pushing nails, and the matching between the nail pushing column and the annular knife is more precise, the zigzag stripes of scars at the wound suturing position can be effectively avoided, and the scar lines at the wound suturing position are more beautiful.

(4) According to the utility model, the annular knife is embedded in the top body in an injection molding manner, so that the stability is better, the cutting precision of the foreskin is higher, the loosening phenomenon cannot occur, and one-time cutting positioning is realized, and on the other hand, the whole width of the annular knife is 12-15mm, and the annular knife is shorter compared with the annular knife in the prior art, so that raw materials can be saved, the concentricity between the annular knife and the top body can be improved, and the whole precision of the foreskin cutting is higher.

(5) According to the utility model, the silica gel ring arranged on the side surface of the nail carrying disc can play a role in isolating the suture from the skin, so that the suture nail can be effectively discharged and fall off to cause a secondary operation. Meanwhile, the arrangement of the silica gel ring can reduce the constraint on the penis; and carry out the sectional type setting with the silica gel circle, the nail of sewing up of wound department of sewing up can drop simultaneously in a plurality of subsections, takes off the nail time with higher speed, and wound healing is faster, experiences for patient's operation better.

(6) According to the utility model, the prepuce is sutured by pushing the suturing nail by the nail pushing column, and then the prepuce is cut by the annular knife, so that the suturing and cutting are carried out firstly, the capillary vessel is effectively prevented from suddenly contracting after being cut, the hematoma and edema caused by suturing and cutting are reduced, and the suturing effect of the suturing nail on the wound is influenced.

(7) The concave groove arranged at the end part of the glans penis can directly clamp the curved nail seat in the concave groove, compared with the existing fixed point and fixed groove positioning butt joint, the fixing device has better firmness and stability, can not fall off or loosen, is more convenient and safer to use, and meanwhile, the friction force between the protective cover and the hand is increased by arranging the protective cover into a quincunx shape, so that the slipping phenomenon is avoided when a doctor wears gloves to operate, and the protective cover is more convenient to pull out.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a perspective view of a preferred embodiment of the present invention;

FIG. 2 is an exploded schematic view of the preferred embodiment of the present invention;

FIG. 3 is a perspective view of the top body of the preferred embodiment of the present invention;

FIG. 4 is a perspective view of a female socket according to a preferred embodiment of the present invention;

FIG. 5 is a perspective view of a traveling sleeve according to a preferred embodiment of the present invention;

FIG. 6 is a perspective view of the front end housing of the preferred embodiment of the present invention;

FIG. 7 is a perspective view of a staple tray in accordance with a preferred embodiment of the present invention.

Specifically, 110-front end shell, 111-safety protection cover, 112-positioning hole, 113-clamping hole, 120-rear end shell, 121-reinforcing rib position, 122-observation window, 123-transparent cover, 130-top body, 131-annular knife, 132-nail pushing column, 133-connecting groove, 134-assembling column, 135-guiding rib, 136-operating hole, 140-nail carrying disc, 141-nail placing box, 150-driving handle, 151-rotating rod, 160-cylindrical pin, 170-moving sleeve, 171-assembling groove, 172-spring snap ring, 173-buckle, 174-connecting column, 180-snap ring, 190-rotating nut, 191-opening and closing indicator,

200-concave seat, 210-fixed rod, 211-guide strip, 220-glans penis cap, 221-concave groove, 230-silica gel ring, 231-salient point, 240-curved nail seat and 250-knife anvil.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings and examples, which are simplified schematic drawings and illustrate only the basic structure of the utility model in a schematic manner, and thus show only the constituents relevant to the utility model.

As shown in fig. 1, the disposable circumcision stapler comprises: the cutting subassembly and the action subassembly of setting in the assembly casing, the assembly casing includes: front end casing 110 and rear end casing 120 that mutual joint set up, and front end casing 110 wholly adopts transparent plastic material injection moulding, just front end casing 110 circumference side sets up perspective operation window 114.

In a preferred embodiment of the present invention, the front housing 110 and the rear housing 120 are provided by splitting the assembly housing, and since the rear housing 120 is a common component with different specifications, only the front housing 110 needs to be replaced during each assembly, thereby effectively saving the use cost of the product; meanwhile, the front-end shell 110 and the glans penis cap 220 are both formed by injection molding of transparent plastic materials, so that when a doctor operates the glans penis cap, whether the glans penis is placed in place or not can be visually seen, and the accuracy of the placing position of the glans penis is improved.

In a preferred embodiment of the present invention, the rear housing 120 is integrally formed as two half housings which are fastened to each other, the through observation windows 122 are symmetrically disposed on the side of the rear housing 120, the transparent cover 123 is fastened to the observation windows 122, the transparent cover 123 is provided with a measurement line, and it can be observed through the observation windows 122 whether the female socket 200 is fixed in place by the rotation nut 190.

As shown in fig. 2, 3 and 7, the cutting assembly includes: the top body 130 is disposed in the front housing 110, and a guide rib is disposed on an axial side of the top body 130, the guide rib is used for being matched with a matching groove on the inner side of the front housing 110, and the top body 130 is installed to enter the front housing 110. The foreskin is set up at the tip of top body 130 and is held the storehouse, and the foreskin holds the storehouse and is used for collecting the foreskin that the cutting dropped, and the equal angle of top body 130 front end sets up a plurality of nail pushing posts 132, and the top body 130 front side sets up year nail dish 140, and year nail dish 140 side is equal angle to run through and is set up a plurality of closed nail storehouses 141 of putting, puts the nail storehouse 141 and places the sewing nail, and every nail storehouse 141 of putting corresponds a nail pushing post 132. Through setting the nail placing bin 141 to be closed, the nail pushing column 132 acts more stably when pushing nails, and is more precise in matching with the annular knife 131, zigzag stripes are effectively avoided from appearing on scars of the wound suturing parts, and the scars of the wound suturing parts are more attractive.

In a preferred embodiment of the present invention, the foreskin covering the balanus cap 220 is likely to loosen each time the concave base 200 is placed in the front housing 110 through the perspective operating window 114 circumferentially arranged on the front housing 110, so that the doctor can stretch and straighten the folded foreskin, especially the foreskin at the suturing position and the cutting position through the operating forceps, thereby ensuring the precision of the cutting and the precision of the suturing.

In a preferred embodiment of the present invention, the nail carrying plate 140 is provided with a clamping hole 113 on the circumferential side surface, the safety protection cover 111 is provided with a clamping buckle, and the clamping hole 113 and the clamping buckle are clamped with each other to fix the safety protection cover 111.

As shown in fig. 4, a female socket 200 is provided at the axis of the head body 130, the female socket 200 including: the glans penis cap 220 and the dead lever 210 of an organic whole setting, glans penis cap 220 adopts transparent plastic material injection moulding, set up concave groove 221 at glans penis cap 220 tip, set up curved nail seat 240 and sword hammering block 250 in the concave groove 221, through the concave groove 221 that sets up at glans penis cap 220 tip, can be directly with the joint of curved nail seat 240 in concave groove 221, compare in current fixed point and fixed slot location butt joint, fastness, stability is better, can not appear droing, not hard up phenomenon, it is more convenient during the use, safety. The surface of the knife anvil 250 is provided with a groove, the knife anvil can be cut off when the circumcision of the annular knife 131 is finished, and when the knife anvil 250 is completely cut, a doctor can have obvious falling empty feeling and 'crackling' sound and explosion sound to prompt the doctor to finish the circumcision.

In a preferred embodiment of the present invention, a plurality of reinforcing rib positions 121 are disposed in the rear end housing 120, the reinforcing rib positions 121 are disposed to effectively prevent the rear end housing from deforming during the injection molding process, and on the other hand, two positioning holes 112 are symmetrically disposed at the rear end of the top body 130, so that whether the movable sleeve 170 and the top body 130 are clamped in place can be clearly observed through the two positioning holes 112.

In a preferred embodiment of the present invention, the fixing rod 210 is provided with a guide bar 211 at an equal angle on the circumferential side surface, and a limiting groove is provided at an equal angle on the inner side surface of the movable sleeve 170, and the limiting groove and the guide bar 211 are matched with each other, so as to play a certain limiting and guiding role in the forward and backward movement of the movable sleeve 170, and further ensure the stability of the top body 130 during movement.

As shown in fig. 2 and 5, the action assembly includes: a movable sleeve 170 disposed in the rear housing 120, a fixing rod 210 penetrating the movable sleeve 170, and the fixing rod 210 being capable of sliding relative to the movable sleeve 170, the movable sleeve 170 being provided at a circumferential side thereof with a fitting groove 171, wherein the actuating handle 150 includes: the plastic handle outside with the form cladding of moulding plastics at metal handle, the plastic handle after the cladding is felt better, sets up dwang 151 in metal handle 150 bottom, and the mutual joint setting of assembled groove 171 and dwang 151, dwang 151 pass through cylindric lock 160 and rotate to connect rear end casing 120, sets up the fixed block in rear end casing 120, and cylindric lock 160 is connected to the fixed block.

As shown in fig. 3 and 6, the rear end of the top body 130 is provided with a plurality of connecting grooves 133 at equal angles, the plurality of connecting grooves 133 divide the rear end of the top body 130 into a plurality of assembling columns 134, the plurality of assembling columns 134 are detachably connected with the movable sleeve 170, one end of the movable sleeve 170 is provided with a connecting column 174, the connecting column 174 is matched with the connecting grooves 133, the outer sides of the plurality of assembling columns 134 are sleeved with a locking ring 180, and after the movable sleeve 170 is connected with the rear end of the top body 130, the movable sleeve 170 and the top body 130 are fixed through the locking ring 180 to form a whole, so that the overall stability and the firmness are improved.

In a preferred embodiment of the present invention, a return spring (not shown) is coaxially disposed outside the movable sleeve 170, the return spring is fixedly disposed on the rear housing 120, a spring snap ring 172 is disposed at one end of the movable sleeve 170, the return spring is fixedly connected by the spring snap ring 172, and four fasteners 173 are disposed inside the spring snap ring 172, so that the fastening is firmer and more stable than the conventional double-fastener 173 design.

In a preferred embodiment of the present invention, the surface of the driving handle 150 is provided with scale patterns, which can increase the friction between the glove and the driving handle 150, prevent the glove from slipping during operation, and improve the safety of the operation.

In a preferred embodiment of the present invention, the rotating nut 190 is rotatably connected to the rear end of the rear housing 120, the rotating nut 190 is threadedly connected to the fixing rod 210, the concave seat 200 is fixed by the rotating nut 190, and a plurality of concave grooves 221 are formed on the circumferential side of the rotating nut 190 at equal angles. The plurality of the concave grooves 221 form a quincunx shape, the protective cover is arranged to be the quincunx shape, the friction force between the protective cover and the hand is increased, the slipping phenomenon when a doctor wears gloves for operation is avoided, the rotary closing is more convenient, the opening and closing indicator 191 is arranged at the tail end of the driving handle 150, and the correct operation method of the doctor can be assisted and indicated.

In a preferred embodiment of the present invention, a ring-shaped knife 131 is injection molded and inlaid on the inner side surface of the top body 130; the annular knife 131 is embedded in the top body 130 in an injection molding mode, stability is better, cutting precision of the foreskin is higher, loosening phenomenon cannot occur, one-time cutting in place is achieved, on the other hand, the whole width of the annular knife 131 is set to be 12-15mm, the annular knife 131 is shorter in whole compared with the annular knife 131 in the prior art, raw materials can be saved, concentricity between the annular knife 131 and the top body 130 can be improved, and the whole precision of the foreskin cutting is higher.

In a preferred embodiment of the present invention, a silicone ring 230 is disposed on a side surface of the curved nail seat 240, the silicone ring 230 is designed in a sectional manner, and the silicone ring 230 is integrally embedded into the concave groove 221; the silicon rubber ring 230 arranged on the side face of the nail carrying disc 140 can isolate the suturing nails from the skin, prevent the suturing nails from being embedded into the skin and cause secondary operation, and meanwhile, the arrangement of the silicon rubber ring 230 can reduce the constraint on the penis; and carry out the sectional type setting with silica gel circle 230, the seam sews up the seam and can drop simultaneously at a plurality of subsections, takes off the nail time with higher speed, and wound healing is faster, gives patient's operation experience better.

In a preferred embodiment of the utility model, the back surface of the silica gel ring 230 is provided with a plurality of convex points 231, the side surface of the nail carrying disc 140 is provided with a plurality of concave points, the plurality of convex points 231 and the plurality of concave points are respectively and correspondingly arranged, and the convex points 231 of the silica gel ring 230 are embedded into the concave points of the nail carrying disc 140 and are tightly attached to the side surface of the nail carrying disc 140, so that the butt joint precision between the silica gel ring 230 and the nail carrying disc 140 can be improved, the matching degree and the firmness are better, and the falling off of the silica gel ring 230 and the nail carrying disc 140 in the using process is effectively prevented.

In a preferred embodiment of the utility model, after the prepuce is sutured by the suturing nails pushed by the nail pushing column 132, the prepuce is cut by the annular knife 131, so that the suturing and cutting operations are performed after the suturing nails are sutured, and the phenomenon that the capillary vessels shrink after the suturing nails are cut to influence the suturing effect of the suturing nails on the wound is effectively avoided.

When the utility model is used, the glans penis is placed in the glans penis cap 220 of the concave seat 200, the foreskin to be cut is turned over behind the glans penis cap 220, the silica gel ring 230 and the nail bending seat 240 are coated, the concave seat 200 is placed in the front end shell 110, the concave seat 200 is placed in the assembly shell, the rotating nut 190 of the anastomat is rotated clockwise, the concave seat 200 is fixed, the foreskin coated on the glans penis cap 220 is likely to be loosened every time the concave seat 200 is placed in the front end shell 110 through the perspective operating window 114 arranged on the circumference of the front end shell 110, a doctor can stretch and straighten the wrinkled foreskin and the foreskin inner plate through the operating forceps, then the driving handle 150 is tightly held, the rotating rod 151 pushes the moving sleeve 170 to move towards the front end, the top body 130 moves forwards until the nail pushing column 132 pushes the suturing nail in the nail carrying disc 140 to the nail bending seat 240, the suturing is completed, one side of the suturing part is redundant foreskin, the top body 130 continues to move forwards until the annular knife 131 cuts off the redundant foreskin at one side of the suture part, the cut foreskin falls into the foreskin accommodating warehouse, the driving handle is reset through the elastic force of the internal spring device to complete foreskin cutting, finally, the rotating nut 190 is rotated anticlockwise, the concave seat 200 is withdrawn, the safety protection cover 111 is taken down, and the foreskin cutting operation is completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A disposable prepuce stapler comprising: a cutting component and an action component which are arranged in the assembly shell, and is characterized in that,

the fitting housing includes: the front end shell and the rear end shell are clamped with each other, the front end shell is integrally formed by injection molding through a transparent plastic material, and two perspective operation windows are symmetrically arranged on the circumferential side surface of the front end shell;

the cutting assembly includes: set up the acrosome in the front end casing, acrosome circumference symmetry sets up two operation holes, two the operation hole all with perspective operation window coincidence each other, angles such as acrosome front end set up a plurality of nail pushing posts, the acrosome front side sets up carries the nail dish, carry nail dish side and run through to set up a plurality of closed nail storehouses of putting, place the nail of sewing in the nail storehouse, and every put corresponding one in the nail storehouse the nail pushing post the acrosome axis department sets up concave type seat, concave type seat includes: the improved screw nail machine comprises a glans penis cap and a fixing rod which are integrally arranged, wherein the glans penis cap is made of transparent plastic rubber through injection molding, a concave groove is formed in the end portion of the glans penis cap, a bent nail seat and a knife anvil are arranged in the concave groove, and guide strips are arranged on the circumferential side surface of the fixing rod at equal angles;

2. The disposable foreskin stapler of claim 1, wherein: the side surface of the bent nail seat is provided with a silica gel ring which is designed in a sectional mode, and the side surface of the silica gel ring is provided with a plurality of salient points which are integrally embedded into the concave points of the top loading disc.

3. The disposable foreskin stapler according to claim 1, wherein: the outer side of the movable sleeve is coaxially provided with a return spring, the return spring is fixedly arranged on the rear end shell, one end of the movable sleeve is provided with a spring snap ring, and the spring snap ring is fixedly connected with the return spring.

4. The disposable foreskin stapler according to claim 1, wherein: the rear end of the top body is provided with a plurality of connecting grooves at equal angles, the tail end of the top body is divided into a plurality of assembling columns by the connecting grooves, the assembling columns are detachably connected with the movable sleeve, and locking rings are sleeved on the outer sides of the assembling columns.

5. The disposable foreskin stapler according to claim 1, wherein: the rear end casing side symmetry sets up the observation window that runs through, observation window department joint sets up transparent lid, set up the measuring line on the transparent lid.

6. The disposable foreskin stapler of claim 1, wherein: and limiting grooves are formed in the inner side surface of the movable sleeve at equal angles, and the limiting grooves are matched with the guide strips.

7. The disposable foreskin stapler of claim 1, wherein: and the tail end of the rear end shell is rotatably connected with a rotating nut, and the rotating nut is in threaded connection with the fixed rod.

8. The disposable foreskin stapler according to claim 7, wherein: the rotary nut is characterized in that a plurality of concave grooves are formed in the circumferential side face of the rotary nut at equal angles, the concave grooves are plum blossom-shaped, and an opening and closing indicator is arranged at the tail end of the driving handle.

9. The disposable foreskin stapler according to claim 1, wherein: and an annular cutter is embedded in the inner side surface of the top body in an injection molding manner, and the whole width of the annular cutter is 12-15 mm.

10. The disposable foreskin stapler of claim 1, wherein: set up a plurality of strengthening rib positions in the rear end shell, the strengthening rib position is used for preventing that the rear end shell from warping at the in-process of moulding plastics.