CN106983542B

CN106983542B - Everting type circumcision stitching instrument with indicating device

Info

Publication number: CN106983542B
Application number: CN201710254989.2A
Authority: CN
Inventors: 商晶晶; 商建忠
Original assignee: Wuhu Snnda Medical Treatment Appliance Tech Co Ltd
Current assignee: Wuhu Snnda Medical Treatment Appliance Tech Co Ltd
Priority date: 2017-01-16
Filing date: 2017-04-19
Publication date: 2024-02-09
Anticipated expiration: 2037-04-19
Also published as: CN107080573B; CN106901807A; CN106923892B; CN106983542A; CN106901807B; CN211674460U; CN107080573A; CN211325418U; CN211723351U; CN106923892A; CN211674461U

Abstract

The invention relates to an everting type foreskin cutting stitching instrument with an indicating device, which comprises an upper comprehensive cover, a lower comprehensive cover and/or a connecting cover, a foreskin fixing hoop and a U-shaped nail device; the device also comprises an indicating device, wherein the upper comprehensive cover and the lower comprehensive cover are assembled and matched up and down, or the lower part of the upper comprehensive cover is connected to the connecting cover and the lower part of the connecting cover is connected to the lower comprehensive cover; the foreskin fixing hoop is arranged in the upper comprehensive cover, or the foreskin fixing hoop and the upper comprehensive cover are of an integrated structure; the U-shaped device is wholly or partially arranged in the lower comprehensive cover, or wholly or partially arranged in the connecting cover, or partially arranged in the lower comprehensive cover and the other part arranged in the connecting cover; the indicating device is arranged on the upper comprehensive cover, the lower comprehensive cover, the foreskin fixing hoop and/or the U-shaped nail device. The main surface of the U nail is closed with the blood vessel, so that the hemostasis is good during the operation, and the necrosis process is quickened after the operation.

Description

Everting type circumcision stitching instrument with indicating device

Technical Field

The invention relates to the field of circumcision, in particular to an everting circumcision cutter with an indicating device.

Background

Too long prepuce or phimosis is one of the sources of urinary tract infections in men and sexually transmitted diseases. Too long prepuce or phimosis can cause urinary tract infection to cause chronic prostatitis, and a series of symptoms such as soreness of waist and back, impotence and premature ejaculation can occur, so that the removal of too long prepuce is one of good measures for preventing the symptoms.

Traditionally, phimosis or overlong foreskin is removed by surgical operation, and the technical points are to cut redundant foreskin, stop bleeding and incised edge skin alignment suture. Patients can not walk after operation, and the patients can not bear huge pain when taking out stitches finally after changing one medicine, and in addition, the prepuce hematoma can be caused by incomplete ligation hemostasis, so that the patients need to be treated by operation again. In addition, since the circumcision and the hemostatic process are separately performed, the operation time is prolonged, and the panic mind of the patient is aggravated.

Laser and high frequency electrotome techniques have been developed for circumcision treatments that, although replacing scissors cuts, can coagulate bleeding sites. However, this treatment burns the patient's tissue and is susceptible to infection.

The circumcision device is developed in the field, and the circumcision device is used for suturing the circumcision once by using the suturing nail, but once the circumcision device in the prior art completes the configuration of the inner ring or the matching of the upper cover and the lower cover, the position of the nail slot of the inner comprehensive cover in the lower cover is invisible, so that the suturing nail in the U-shaped nail slot cannot accurately correspond to the foreskin blood vessel during operation, the operation hemostasis effect is poor, even the nail head of the suturing nail is just driven into the blood vessel, and the operation risk cannot be caused by timely hemostasis.

Disclosure of Invention

Aiming at the problems in the prior art, the invention aims to provide an everting circumcision cutter with an indicating device, which can accurately judge the corresponding condition of a foreskin blood vessel and a U nail during operation through the indicating device arranged on an upper cover, a lower cover or an inner ring or a locking ring, and greatly improve the hemostatic effect of the operation, and the specific technical scheme is as follows:

an everting circumcision cutter with an indicating device comprises an upper comprehensive cover, a lower comprehensive cover and/or a connecting cover, a foreskin fixing hoop and a U-shaped nail device; and also comprises an indicating device, wherein,

the upper comprehensive cover and the lower comprehensive cover are assembled and matched up and down, or the lower part of the upper comprehensive cover is connected with the connecting cover

And the lower part of the connecting cover is connected to the lower comprehensive cover;

the foreskin fixing hoop is internally arranged in the upper comprehensive cover, or the foreskin fixing hoop and the upper comprehensive cover are of an integrated structure;

the whole or part of the U-shaped device is arranged in the lower comprehensive cover, or the whole or part of the U-shaped device is arranged in

The connecting cover is internally provided with a U-shaped device, or the U-shaped device is partially arranged in the lower comprehensive cover and the other part is arranged in the connecting cover;

the indicating device is arranged on the upper comprehensive cover, the lower comprehensive cover, the foreskin fixing hoop and/or the U-shaped nail device.

Further, the device also comprises a locking ring, wherein the locking ring is used for locking the upper comprehensive cover, and/or the connecting cover, and/or the lower comprehensive cover, and the locking ring is provided with an indicating device.

Further, the indication means is a ring of protrusions and/or indentations, preferably the protrusions and/or indentations have a degree of concavity and convexity that is accessible and perceptible to an operator when the foreskin is covered or not covered thereon.

Further, the staple device comprises a staple ejector ring and a staple ejector guide block, wherein the staple ejector block is used for accommodating staples for stitching and/or guiding movement of the staples for stitching and/or positioning and/or guiding a staple ejector of the staple ejector ring, the staple ejector ring is used for being matched with the staple ejector block to eject the staples in the staple ejector ring, and the indicating device is arranged on the staple ejector block.

Further, the thimble guide block is provided with a plurality of thimble guide grooves, and the thimble guide grooves are annularly arranged on the annular thimble guide block and can accommodate the staples for stitching.

Further, the protrusions and/or the depressions of the indicating device are in one-to-one correspondence with the ejector pin guide grooves and/or the intervals between the ejector pin guide grooves and/or the staples in the ejector pin guide grooves, or the protrusions and/or the depressions of the indicating device are in one-to-one correspondence with the intervals between the ejector pin guide grooves and/or the staples in the ejector pin guide grooves.

Further, the width between the two protrusions and/or recesses of the indicating device is equal to or slightly smaller than the width of the thimble guide groove, and/or the width of the U-shaped nail in the thimble guide groove, and/or the width of the interval between the thimble guide grooves.

Further, the method comprises the steps of,

the indicating device is as follows: prefabricated upper and/or lower integrated covers and/or foreskin fixing hoops and/or staple devices and/or protrusions and/or depressions on the locking ring;

and/or the number of the groups of groups,

the indicating device is as follows: an indication patch with a protrusion and/or a recess is attached to the upper comprehensive cover, the lower comprehensive cover, the foreskin fixing hoop, the U-shaped nail device and/or the locking ring;

and/or the number of the groups of groups,

the indicating device is as follows: the prefabricated indicating ring or the indicating strip with the protruding and/or the concave is sleeved on the upper comprehensive cover, the lower comprehensive cover, the foreskin fixing hoop, the U-shaped nail device and/or the locking ring;

and/or the number of the groups of groups,

the indicating device is as follows: the indication device is a pre-made indication ring or an indication strip sleeved on the periphery of the upper end part and/or the periphery of the lower end part of the foreskin fixing hoop;

And/or the number of the groups of groups,

the indicating device is as follows: the indication device is a convex and/or concave indication patch attached to the periphery of the upper end part and/or the periphery of the lower end part of the thimble guide block, and/or is a prefabricated indication ring or indication strip sleeved on the periphery of the upper end part and/or the periphery of the lower end part of the thimble guide block and provided with a convex and/or concave indication strip;

and/or the number of the groups of groups,

the indicating device is as follows: the indicator is a scale mark paste attached to the periphery of the upper end part and/or the periphery of the lower end part of the foreskin fixing hoop, and/or the indicator is a prefabricated scale ring or scale strip sleeved on the periphery of the upper end part and/or the periphery of the lower end part of the foreskin fixing hoop, and/or the indicator is a blood vessel butt joint groove prefabricated on the periphery of the upper end part and/or the periphery of the lower end part of the foreskin fixing hoop;

and/or the number of the groups of groups,

the indicating device is as follows: the device comprises a U-shaped nail device, an indication device, a display device and a display device, wherein the U-shaped nail device is provided with a scale mark, and the scale mark is prefabricated on the periphery of the upper end part and/or the periphery of the lower end part of the U-shaped nail device, and/or the indication device is a scale ring or a scale strip sleeved on the periphery of the upper end part and/or the periphery of the lower end part of the U-shaped nail device, and/or the indication device is a blood vessel butt joint groove prefabricated on the periphery of the upper end part and/or the periphery of the lower end part of the U-shaped nail device.

Further, the protrusions are protruding blocks and/or protruding points and/or protruding strips, and the recessions are grooves and/or recessions strips.

Further, the left and right side surfaces and/or the upper and lower end surfaces of the protruding block are provided with one or more inclined surfaces, and/or one or two protruding points are a group and are circular protruding points, and/or one or two protruding strips are a group, the left and right side surfaces of each protruding strip are provided with one or more inclined surfaces, and/or the left and right side surfaces and/or the upper and lower end surfaces of the groove are provided with one or more inclined surfaces, and/or one or two concave points are a group and are circular concave points, and/or one or two concave strips are a group, the left and right side surfaces of each concave strip are provided with one or more inclined surfaces, and/or the protruding strips are vertical protruding strips, the upper and lower ends of each protruding strip are arc-shaped, and/or the concave strips are vertical concave strips, the upper and lower ends of each concave strip are arc-shaped.

Further, the indicating device is arranged at one end of the outer surface of the lower comprehensive cover, which is close to the upper comprehensive cover, and/or is arranged at one end of the outer surface of the lower comprehensive cover, which is close to the connecting cover, and/or is arranged at one end of the outer surface of the upper comprehensive cover, which is close to the lower comprehensive cover, and/or is arranged at the upper end of the outer surface of the upper comprehensive cover, and/or is arranged at one end of the outer surface of the connecting cover, which is close to the lower comprehensive cover, and/or is arranged at the upper end of the outer surface of the connecting cover, and/or is arranged at the upper end of the outer surface of the foreskin fixing hoop, and/or is arranged at the lower end of the outer surface of the foreskin fixing hoop, and/or is arranged at the upper end of the outer surface of the U-shaped device, and/or is arranged at the lower end of the outer surface of the U-shaped device, and/or is arranged at the periphery of the upper part/lower part of the thimble.

Compared with the prior art, the invention can accurately judge the corresponding situation of the foreskin blood vessel and the U nail during operation through the indicating device arranged on the upper cover, the lower cover, the inner ring or the locking ring, so that the maximum effect of the U nail can fasten the blood vessel, and the hemostatic effect of the operation can be greatly improved. More preferably, the concave-convex structure on the indicating device can flexibly set the intervals among the U-shaped nail grooves, the U-shaped nails in the U-shaped nail grooves, the U-shaped nail grooves and the like to be in one-to-one correspondence, so that different circular cutting devices and different operation requirements are met, and finally, the main surface of the U-shaped nail is closed with blood vessels, thereby achieving good hemostasis during operation and accelerating necrosis after operation.

Drawings

FIG. 1 is a schematic view of a preformed raised collar structure

FIG. 2 is a schematic diagram of a preformed groove collar structure

FIG. 3 is a schematic view of a preformed bump ferrule structure

FIG. 4 is a schematic view of a preformed line ferrule configuration

FIG. 5 is a schematic diagram of a prefabricated bump instant paste structure

FIG. 6 is a schematic diagram of a prefabricated instant adhesive groove structure

FIG. 7 is a schematic diagram of a prefabricated bump instant paste structure

FIG. 8 is a schematic diagram of a prefabricated line instant paste structure

Figure 9 is an overall view of the circumcision cutter of the present invention

Figure 10 is a structural view of the circumcision cutter of the present invention

FIG. 11 is an exploded view of an everting circumcision stapler

FIG. 12 is an enlarged view of the upper half of the everting circumcision stapler of FIG. 11

FIG. 13 is an enlarged view of the lower half of the everting circumcision stapler of FIG. 11

FIG. 14 is an enlarged view of the inner ring

FIG. 15 is an enlarged view of the upper cover

FIG. 16 is an enlarged view of the portion E of FIG. 10

Figure 17 is an exploded view of an everting circumcision stapler

Figure 18 is a block diagram of an everting circumcision stapler

FIG. 19 is an enlarged view of the portion B of FIG. 18

Figure 20 is a front view of the everting circumcision stapler

FIG. 21 is an enlarged view of a staple shim

FIG. 22 is an enlarged view of the opening knob

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings, which are one preferred example of various embodiments of the present invention.

Fig. 1-4 are schematic structural views of a prefabricated indicating device with a ferrule pattern, which can be a raised ferrule Z-1, a groove ferrule Z-2, a raised ferrule Z-3 or a line ferrule Z-4, fig. 5-8 are schematic structural views of a prefabricated indicating device with an immediate paste pattern, which can be a raised immediate paste Z-5, a groove immediate paste Z-6, a raised immediate paste Z-7 or a line immediate paste Z-8, which is applied to a circumcision seam sealer without a blood vessel indicating device, wherein the inner diameter of the ferrule pattern indicating device is different, which can adapt to the comprehensive cover or other parts of different types of circumcision seam sealers to correspond to the related structures of internal staples, the immediate paste pattern indicating device comprises different specifications, which can adapt to the comprehensive cover or other parts of different types of circumcision seam sealers to correspond to the related structures of internal staples, and the front surface is a concave-convex structure, and the back surface is a bonding layer and a release paper.

Fig. 9 is an overall view of the everting circumcision suture instrument according to the present invention, wherein a position indicated by a, b, c, d is a preferred position for setting the indication device, a circle of indication bumps Z is set at a position a, fig. 14 is an enlarged view of an inner ring, and positions indicated by e and f are preferred positions for setting the indication device, wherein a scale device, a concave-convex touch sensing device or a blood vessel butt joint groove structure can be set at an upper end or a lower end of an outer surface of the inner ring according to specific requirements.

Referring to the structural views of the external turning circumcision suture instrument of the present embodiment of fig. 10 and 16, in the drawings, 1 is a handle, 2 is a plug, 3 is a small connecting rod, 4 is a pin, 5 is a slide rod, 6 is a connecting block, 7 is an opening knob, 8 is a spring, 9 is a comprehensive cover, 10 is a lower cover, 11 is a locking ring, 12 is an upper cover, 13 is an inner ring, 14 is an inner comprehensive cover, 15 is an annular blade, 16 is a first washer/staple backing ring, wherein the handle 1 is connected to the slide rod 5 through the small connecting rod 3 and the pin 4 and forms a driving part, the opening knob 7 is sleeved on the periphery of the connecting block for opening or locking the handle to enable or disable driving, the lower end of the comprehensive cover 9 is connected to the connecting block, the upper end is connected to the lower end of the lower cover 10, the upper end of the lower cover 10 is connected to the lower end of the upper cover 12 through the locking ring 11, the inner ring 13 is wholly or partially arranged in the upper cover 12, the inner comprehensive cover 14 is wholly or partially arranged in the lower cover 10, the inner ring 13 and the inner comprehensive cover 14 are used for mutually matching and clamping the foreskin or the inner ring 13 and the upper cover 12 are used for mutually matching and clamping the foreskin, the annular blade 15 is arranged on the periphery of the inner comprehensive cover 14 and used for being driven to cut the foreskin, the U-nail cushion ring 16 is arranged at the lower end of the inner ring and correspondingly enables the U-nails to pass through, and the position relation and the connection relation of other components are clear with reference to the attached drawings, so that the description is omitted.

Referring to figures 11-13 and 15, which are exploded views of an everting circumcision stapler, the components include: plug 1, positioning concave point 1-1, slide rod 2, spring support table 2-1, pin hole 2-2, pin hole 2-3, trip 2-4, spring 3, opening knob 4, pointer 4-1, slider 4-2, connecting rod 5, small connecting rod 5-1, pin hole 5-1-2, small connecting rod 5-2, pin hole 5-2-1, pin hole 5-2-2, pin 6-1, pin 6-2, pin 6-3, pin 6-4, pin 6-5, pin 6-6, handle 7-1, pin hole 7-1-2, handle 7-2, pin hole 7-2-1, pin hole 7-2-2, connecting block 8, snap-on table 8-1, the pin hole 8-2, the opening guide groove 8-3, the closing mark 8-4, the opening mark 8-5, the trip 8-6, the pin hole 8-7, the positioning convex point 8-8, the integrated cover 9, the clamping groove 9-1, the staple bolt top ring 10, the groove 10-1, the staple bolt top column 10-2, the lower cover 11, the clamping table 11-1, the positioning table 11-2, the staple 12, the ring cutter 13, the staple bolt backing ring 14, the inner integrated cover 15, the trip 15-1, the staple bolt groove 15-2, the locking ring 16, the thread 16-1, the inner ring 17, the positioning table 17-1, the vessel butt joint groove 17-2, the staple bolt backing groove 17-3, the upper cover 18, the thread 18-1, the positioning groove 18-2, positioning groove 18-3. Wherein, inner ring 17 and inner comprehensive cover 15 are used for mutually supporting and clamping the foreskin or inner ring 17 and upper cover 18 are used for mutually supporting and clamping the foreskin, staple ejector ring 10 is used for being assembled and matched with inner comprehensive cover 15 so as to be used for ejecting staples 12 from staple slots 15-2, annular cutter 13 is arranged at the periphery of the inner comprehensive cover and is used for being driven by a driving component so as to cut the foreskin, upper cover 18 and lower cover 11 are used for mutually assembling and connecting, inner ring 17 is arranged in upper cover 18, inner comprehensive cover 15 is wholly or partially arranged in lower cover 11, the front end of comprehensive cover 9 is connected with the rear end of lower cover 11, and staple ejector ring 10 is partially arranged in comprehensive cover 9. The inner integrated cover 15 is provided with a plurality of staple grooves 15-2 for accommodating the staples 12, the staple grooves 15-2 are arranged along the periphery of the front end of the inner integrated cover 15, and the staple outlets of the staple grooves 15-2 are arranged on the inner integrated cover 15 near the top end. The upper cover 18 and the lower cover 11 are screwed and matched through the locking ring 16, the upper end of the connecting block 8 is connected to the comprehensive cover 9, the lower end of the connecting block is connected with the sliding rod 2 and the plug 1, and an opening knob capable of opening and closing a driving device such as a handle is arranged outside. The plurality of vessel docking slots 17-2 are provided along the periphery of the rear end of the inner ring 17, and the positions of the plurality of vessel docking slots 17-2 correspond to the positions of the staple slots 15-2 one by one. The vessel butt-joint groove 17-2 is preset on the inner ring 17, the rear end of the vessel butt-joint groove 17-2 is flush with the rear end of the inner ring 17, and the front end of the vessel butt-joint groove 17-2 is far away from the annular rear end of the inner ring 17 relative to the rear end of the vessel butt-joint groove 17-2. The front end of the inner ring 17 is provided with a positioning table 17-1 for positioning, the periphery of the rear end is provided with a blood vessel butt joint groove 17-2, the end face of the rear end is provided with a U-shaped ring cushion groove 17-3 for corresponding U-shaped nails, the outer periphery of the rear end of the upper cover 18 is provided with a thread 18-1 and a positioning groove 18-2 for connecting the lower cover 11 and the locking ring 16, and the middle part is provided with a positioning groove 18-3 for corresponding to the positioning table 17-1 near the front end. Other structures are clear in terms of their positional relationship and connection relationship with reference to the drawings, and are not described in detail.

In a preferred embodiment, the everting circumcision cutter with an indicating device comprises an upper cover 18, a lower cover 11, an inner ring 17, an inner comprehensive cover 15 and a locking ring 16, and the indicating device, wherein the upper cover 18 and the lower cover 11 are used for being assembled and matched up and down; the inner ring 17 is arranged in the upper cover 18; the inner comprehensive cover 15 is wholly or partially arranged in the lower cover 11; the indicating device is arranged on the inner ring 17 or the inner comprehensive cover 15, the locking ring 16 is used for locking the upper cover 18 and the lower cover 11, the indicating device Z is a circle of bulge which is annularly arranged, and the bulge degree is that the foreskin can be contacted and perceived by an operator when the foreskin is covered on the bulge.

The outer circumference of the inner complex cover 15 is provided with a plurality of staple grooves 15-2 in a ring shape, the plurality of staple grooves 15-2 are formed in a ring shape, the protrusions and/or the depressions of the indicating device are in one-to-one correspondence with the staple grooves 15-2 and/or the intervals between the staple grooves 15-2 and/or the staples in the staple grooves 15-2, or the intervals between the protrusions and/or the depressions of the indicating device are in one-to-one correspondence with the staple grooves 15-2 and/or the intervals between the staple grooves 15-2 and/or the staples 12 in the staple grooves 15-2, and the protrusions and/or the depressions of the indicating device are arranged such that the width between the protrusions and/or the depressions is equal to the width of the staple grooves 15-2, and/or the width of the staples in the staple grooves 15-2 and/or the width of the intervals between the staple grooves 15-2.

In a preferred embodiment, the indication means are protrusions and/or recesses prefabricated on the upper cover 18 and/or the lower cover 11 and/or the inner ring 17 and/or the inner integrated cover 15 and/or the locking ring 16, or indication stickers (Z-5, Z-6, Z-7,Z-8) with protrusions and/or recesses attached to the upper cover 18 and/or the lower cover 11 and/or the inner ring 17 and/or the inner integrated cover 15 and/or the locking ring 16, or prefabricated indication rings or indication strips (Z-1, Z-2, Z-3, Z-4) with protrusions and/or recesses sleeved on the upper cover 18 and/or the lower cover 11 and/or the inner ring 17 and/or the inner integrated cover 15 and/or the locking ring 16.

In a preferred embodiment, the indicating means is a scale prefabricated on the outer periphery of the upper end and/or the outer periphery of the lower end of the inner ring 17, and/or the indicating means is a scale label attached to the outer periphery of the upper end and/or the outer periphery of the lower end of the inner ring 17, and/or the indicating means is a prefabricated scale ring or scale bar sleeved on the outer periphery of the upper end and/or the outer periphery of the lower end of the inner ring 17, and/or the indicating means is a blood vessel butt joint groove 17-2 prefabricated on the outer periphery of the upper end and/or the outer periphery of the lower end of the inner ring 17.

In a preferred embodiment, the indicating means is a scale mark prepared on the outer periphery of the upper end and/or the lower end of the inner integrated cover 15, and/or the indicating means is a scale mark label attached on the outer periphery of the upper end and/or the lower end of the inner integrated cover 15, and/or the indicating means is a prepared scale ring or scale bar sleeved on the outer periphery of the upper end and/or the lower end of the inner integrated cover 15, and/or the indicating means is a blood vessel butt joint groove 17-2 prepared on the outer periphery of the upper end and/or the lower end of the inner integrated cover 15.

The protrusions are protrusions and/or protruding points and/or protruding strips, the recesses are grooves and/or pits and/or concave strips, the left side surface and the right side surface and/or the upper side surface and the lower side surface of the protrusions are/is provided with one or more inclined surfaces, and/or the protruding points are/is one group and are circular protruding points, and/or the protruding strips are one group and the left side surface and the right side surface of each protruding strip are/is provided with one or more inclined surfaces, and/or the left side surface and the right side surface and/or the upper side surface and the lower side surface of the groove are/is provided with one or more inclined surfaces, and/or the concave strips are one group and the left side surface and the right side surface of each concave strip are/is provided with one or more inclined surfaces, and/or the concave strips are vertical protruding strips and the upper ends and the lower ends are arc-shaped, and/or the concave strips are vertical concave strips and the upper ends and the lower ends and arc-shaped.

The integrated cover 9 is matched and connected with the lower end of the lower cover 11 at the upper end; the indicating device is arranged at one end of the outer surface of the lower cover 11, which is close to the upper cover 18, and/or the indicating device is arranged at one end of the outer surface of the lower cover 11, which is close to the comprehensive cover, and/or the indicating device is arranged at one end of the outer surface of the upper cover 18, which is close to the lower cover 11, and/or the indicating device is arranged at the upper end of the outer surface of the inner ring 17, and/or the indicating device is arranged at the lower end of the outer surface of the inner ring 17, and/or the indicating device is arranged at the upper end of the outer surface of the inner comprehensive cover 15, and/or the indicating device is arranged at the lower end of the outer surface of the inner comprehensive cover 15, and/or the indicating device is arranged at the periphery of the locking ring 16.

In another preferred embodiment employing Figs. 11-13 and 15, an everting circumcision device with an indicating means, comprising an upper cover, and/or a lower cover, and/or an inner ring, and/or an inner composite cover; the upper cover and the lower cover are used for being assembled and matched up and down; the inner ring is arranged in the upper cover; the inner comprehensive cover is wholly or partially arranged in the lower cover; the indicating device is arranged on the upper cover, the lower cover, the inner ring and/or the inner comprehensive cover.

The locking ring is used for locking the upper cover and the lower cover, and an indicating device is arranged on the locking ring. The indication means is a ring of protrusions and/or indentations arranged in a circle, preferably the degree of concavity and convexity of the protrusions and/or indentations is such that the concavity and convexity is accessible and perceptible to an operator when the foreskin is covered or not covered thereon. The periphery of the inner comprehensive cover is annularly provided with a plurality of U-shaped nail grooves, and the U-shaped nail grooves are annular. The protrusions and/or depressions of the indicating device are in one-to-one correspondence with the staple grooves and/or the intervals between the staple grooves and/or the staples in the staple grooves, or the protrusions and/or the depressions of the indicating device are in one-to-one correspondence with the staple grooves and/or the intervals between the staple grooves and/or the staples in the staple grooves. The protrusions and/or recesses of the indicator means are arranged such that the width between the protrusions and/or recesses is equal to the width of the staple slots and/or the width of the staples in the staple slots and/or the width of the spaces between the staple slots.

The indicating device is a convex and/or concave indicating paste with a convex and/or concave on the upper cover and/or the lower cover and/or the inner ring and/or the inner comprehensive cover and/or the locking ring, and/or is/are arranged on the upper cover and/or the lower cover and/or the inner ring and/or the inner comprehensive cover and/or the locking ring in a pasting manner, and/or is/are sleeved on the upper cover and/or the lower cover and/or the inner ring and/or the inner comprehensive cover and/or the locking ring and/or the prefabricated indicating ring or indicating strip with a convex and/or concave manner; or,

the indicating device is a scale prefabricated on the periphery of the upper end part and/or the periphery of the lower end part of the inner ring, and/or the indicating device is a scale mark paste attached to the periphery of the upper end part and/or the periphery of the lower end part of the inner ring, and/or the indicating device is a prefabricated scale ring or scale strip sleeved on the periphery of the upper end part and/or the periphery of the lower end part of the inner ring, and/or the indicating device is a blood vessel butt joint groove prefabricated on the periphery of the upper end part and/or the periphery of the lower end part of the inner ring; or,

the indicating device is a scale prefabricated on the periphery of the upper end part and/or the periphery of the lower end part of the inner comprehensive cover, and/or the indicating device is a scale mark paste attached on the periphery of the upper end part and/or the periphery of the lower end part of the inner comprehensive cover, and/or the indicating device is a prefabricated scale ring or scale strip sleeved on the periphery of the upper end part and/or the periphery of the lower end part of the inner comprehensive cover, and/or the indicating device is a blood vessel butt joint groove prefabricated on the periphery of the upper end part and/or the periphery of the lower end part of the inner comprehensive cover.

The protrusions are protruding blocks and/or protruding points and/or protruding strips, and the recessions are grooves and/or recessions strips. The bump comprises a bump, a convex strip, a concave strip and a concave strip, wherein the left side surface and the right side surface and/or the upper end surface and the lower end surface of the bump are/is provided with one or more inclined surfaces, and/or the convex strip is provided with one or more inclined surfaces, and/or the concave strip is provided with one or more inclined surfaces, and/or the convex strip is provided with a vertical convex strip, and the upper end and the lower end of the concave strip are arc-shaped, and/or the concave strip is provided with a vertical concave strip, and the upper end and the lower end of the concave strip are arc-shaped.

The upper end of the comprehensive cover is connected with the lower end of the lower cover in a matched manner; the indicating device is arranged at one end of the outer surface of the lower cover, which is close to the upper cover, and/or is arranged at one end of the outer surface of the lower cover, which is close to the comprehensive cover, and/or is arranged at one end of the outer surface of the upper cover, which is close to the lower cover, and/or is arranged at the upper end of the outer surface of the upper cover, and/or is arranged at the upper end of the outer surface of the inner ring, and/or is arranged at the lower end of the outer surface of the inner ring, and/or is arranged at the upper end of the outer surface of the inner comprehensive cover, and/or is arranged at the lower end of the outer surface of the inner comprehensive cover, and/or is arranged at the periphery of the locking ring.

In another preferred embodiment referring to fig. 11-15, the everting circumcision cutter comprises an upper cover 18, a lower cover 11, an inner ring 17 and an inner complex cover 15, wherein the upper cover 18 and the lower cover 11 are detachably connected with each other, a first through hole is arranged in the middle of the upper cover 18, the upper cover 18 is provided with an inner cavity for accommodating and positioning the inner ring 17, a third through hole is arranged in the middle of the lower cover 11, the lower cover 11 is provided with an inner cavity for accommodating and positioning the inner complex cover 15, the inner ring 17 is wholly or partially arranged in the upper cover 18, the inner ring 17 is a circular ring provided with a second through hole in the middle, and the second through hole corresponds to the first through hole. The inner comprehensive cover 15 is wholly or partially arranged in the lower cover 11, the inner comprehensive cover 15 is a circular ring with a fourth through hole in the middle, the fourth through hole corresponds to the second through hole, the inner ring 17 and the inner comprehensive cover 15 are used for clamping the foreskin in an up-down matching manner or the inner ring 17 and the upper cover 18 are used for clamping the foreskin in an inter-matching manner.

The novel riveting machine further comprises a U-shaped nail top ring 10, a ring cutter 13 and a locking ring 16, wherein an inner thread 16-1 is arranged on the inner ring surface of the locking ring 16, an outer thread 18-1 is arranged on the outer surface of the lower end of the upper cover 18, and the inner thread 16-1 and the outer thread 18-1 can be matched with each other to finish positioning of the upper cover 18, the lower cover 11 and the locking ring 16. The ring cutter 13 is fitted around the outer periphery of the inner complex housing 15 and is wholly or partially built in the lower housing 11. The upper end of the staple ejector ring 10 is provided with staple ejector posts 10-2 which are in one-to-one correspondence with the staple grooves 15-2, the staple ejector posts 10-2 are used for ejecting staples 12 out of the staple grooves 15-2 when moving upwards, grooves 10-1 which are in one-to-one correspondence with the raised strips and the clamping hooks 15-1 are arranged in the inner cavity of the staple ejector ring 10, and the grooves 10-1 are used for being mutually matched with the raised strips and the clamping hooks 15-1 for positioning.

The lower end face of the upper cover 18 is annular, a concave positioning groove 18-2 is formed along the annular end face, the upper end face of the lower cover 11 is annular, a convex positioning table 11-2 is arranged along the annular end face, the positioning groove 18-2 and the positioning table 11-2 are in concave-convex fit with each other to position the upper cover 18 and the lower cover 11, a plurality of positioning grooves 18-3 are formed in the inner cavity of the upper cover 18, a plurality of positioning tables 17-1 are arranged on the outer surface of the inner ring 17, the positioning grooves 18-3 and the positioning tables 17-1 are in concave-convex fit with each other to position the upper cover 18 and the inner ring 17, a circle of U-shaped nail grooves 15-2 are formed in the outer surface of the inner comprehensive cover 15 in a surrounding mode and are used for accommodating U-shaped nails 12 used for stopping bleeding of a foreskin cutting surface, and convex strips and clamping hooks 15-1 are arranged at the lower end of the inner comprehensive cover 15.

The multifunctional combined cover further comprises a U-shaped backing ring 14, a combined cover 9, a connecting block 8, a sliding rod 2, a plug 1 and a handle 7-1/7-2, wherein the U-shaped backing ring 14 is an annular gasket and is arranged in a U-shaped backing groove 17-3 of the lower end of the inner ring 17 corresponding to the top end of the inner combined cover 15, the upper end of the combined cover 9 is connected to the lower end of the lower cover 11, a cavity is arranged in the inner part of the combined cover 9 and is used for accommodating all or part of a U-shaped jacking column 10-2, a clamping groove 9-1 is formed in the inner wall of the combined cover 9, a clamping table 11-1 is arranged at the lower end of the lower cover 11, the clamping groove 9-1 is fixedly connected with the clamping table 11-1 in a mutually matched mode, the upper end of the connecting block 8 is connected to the lower end of the combined cover 9, the upper end of the sliding rod 2 is inserted into the lower end of the connecting block 8, the plug 1 is arranged at the lower end of the sliding rod 2, and the handle 7-1/7-2 can be connected to the connecting block 8 in a driving mode and is used for driving a transmission part inside the sliding rod 2 and the connecting block 8 so as to drive the U-shaped jacking ring 10 and the ring 13 to move upwards, and a blood vessel structure is arranged on the outer surface of the inner ring 17. Other related driving members, actuating members, ring cutting members, etc. are clear in their positional relationship and connection relationship with reference to the drawings.

In another preferred embodiment, the blood vessel docking device of the eversion circumcision stitching instrument comprises a comprehensive cap 9,U, a lower cap 11, an inner comprehensive cap 15, an inner ring 17, an upper cap 18 and blood vessel docking slots 17-2, wherein the inner ring 17 and the inner comprehensive cap 15 are used for mutual matching, the blood vessel docking slots 17-2 are arranged along the periphery of the rear end of the inner ring 17, the U-shaped cap 10 is used for assembling and matching with the inner comprehensive cap 15 so as to eject the U-shaped nails 12 from the U-shaped nail slots 15-2, the upper cap 18 and the lower cap 11 are used for mutual assembling connection, the inner ring 17 is arranged in the upper cap 18, the inner comprehensive cap 15 is partially arranged in the lower cap 11, the front end of the comprehensive cap 9 is connected with the rear end of the lower cap 11, and the U-shaped nail cap 10 is partially arranged in the comprehensive cap 9.

The inner comprehensive cover 15 is provided with a plurality of staple grooves 15-2 for accommodating the staples 12, the staple grooves 15-2 are arranged along the periphery of the front end of the inner comprehensive cover 15, the staple outlets of the staple grooves 15-2 are arranged on the inner comprehensive cover 15 near the top end, and the positions of the plurality of vessel butt joint grooves 17-2 are in one-to-one correspondence with the positions of the staple grooves 15-2. The vessel butt-joint groove 17-2 is preset on the inner ring 17, the rear end of the vessel butt-joint groove 17-2 is flush with the rear end of the inner ring 17, and the front end of the vessel butt-joint groove 17-2 is far away from the annular rear end of the inner ring 17 relative to the rear end of the vessel butt-joint groove 17-2.

Referring to fig. 17, which is an exploded view of the eversion type foreskin cutting suture instrument, which includes a plug 1, a round table 1-1, a groove 1-2, a push rod 2, a boss 2-1, a first hook 2-2, a first pin hole 2-3, a connection block 3, a guide groove 3-1, a second pin hole 3-2, a first hanging table 3-3, a second hanging table 3-4, a closing indicator 3-5, an opening indicator 3-6, a second hook 3-7, an opening knob 4, a pointer 4-1, a middle round hole 4-2, a guide block 4-3, a small link 5, a third pin hole 5-1, a fourth pin hole 5-2, a handle 6, a fifth pin hole 6-1, a sixth pin hole 6-2, a first pin 7-1, a second pin 7-2, the device comprises a third pin 7-3, a locking ring 8, threads 8-1, a clamping ring 8-2, a lower comprehensive cover 9, a clamping hook 9-1, a connecting cover 10, a clamping hook 10-1, a clamping ring 10-2, a positioning boss 10-3, a staple top ring 11, a staple 12, a ring cutter 13, a thimble guide block 14, a thimble guide groove 14-1, a staple gasket 15, a gasket positioning table 15-1, a blade gasket 16, a foreskin fixing hoop 17, a blood vessel butt joint groove 17-1, a positioning table 17-2, an upper comprehensive cover 18 and a positioning groove 18-2, wherein the everting foreskin cutting stitching instrument comprises an upper comprehensive cover 18, a lower comprehensive cover 9, a foreskin fixing hoop 17 and a staple device, and the upper comprehensive cover 18 is in releasable matched connection with the lower comprehensive cover 9; the foreskin fixing hoop 17 is arranged in the upper comprehensive cover 18; the U-shaped nail device is arranged in the lower comprehensive cover 9; the foreskin fixing hoop 17 can be positioned in the upper comprehensive cover 18 and matched with the upper comprehensive cover 18 to clamp the foreskin, and the lower end of the foreskin fixing hoop 17 can be matched with the U-shaped nail device to clamp the foreskin.

The staple device comprises a staple ejector ring 11 and a thimble guide block 14, wherein the thimble guide block 14 is used for accommodating staples 12 for stitching, guiding movement of the staples 12 for stitching, positioning and guiding thimbles of the staple ejector ring 11, and the staple ejector ring 11 is used for being matched with the thimble guide block 14 to eject the staples 12. Also included is a staple spacer 15 which is an annular spacer disposed at the top of the ejector pin guide 14. The U-shaped gasket 15 is also provided with a gasket positioning table 15-1 perpendicular to the gasket plane, and the gasket positioning table 15-1 is a complete annular bulge arranged on the inner periphery or the outer periphery or the middle of the gasket plane of the U-shaped gasket 15. The thimble guide block 14 is formed with first through-hole in the middle, and thimble guide block 14 includes annular inner wall, annular outer wall and locating table holding tank, and annular inner wall is used for mutually supporting the location with the annular bulge that sets up in the gasket planar inner periphery of staple gasket 15, and annular outer wall is used for mutually supporting the location with the annular bulge that sets up in the gasket planar outer periphery of staple gasket 15, and locating table holding tank sets up in thimble guide block 14 top and is used for holding the annular bulge that sets up in the middle of the gasket planar of staple gasket 15. The thimble guide block 14 is provided with a plurality of thimble guide grooves 14-1, the thimble guide groove 14-1 is annularly arranged on the annular thimble guide block 14, and the thimble guide groove 14-1 is entirely covered by the U-shaped nail pad 15.

The connecting cover 10 is arranged between the upper comprehensive cover 18 and the lower comprehensive cover 9, the upper comprehensive cover 18 is detachably matched and connected to the lower comprehensive cover 9 through the connecting cover 10, the lower end face of the upper comprehensive cover 18 is annular, a concave positioning groove is formed along the annular end face, the upper end face of the connecting cover 10 is annular, a convex positioning boss 10-3 is arranged along the annular end face, and the positioning groove and the positioning boss 10-3 are mutually matched in a concave-convex mode to position the upper comprehensive cover 18 and the connecting cover 10. The upper end surface of the connecting cover 10 is annular, a convex positioning boss 10-3 is arranged along the annular end surface, and the positioning boss 10-3 is matched with a positioning groove arranged on the lower end surface of the upper comprehensive cover 18 for positioning; the lower part of the connecting cover 10 is provided with a plurality of hooks 10-1, the upper part of the lower comprehensive cover 9 is provided with a plurality of hooks 9-1, and the hooks between the connecting cover 10 and the lower comprehensive cover 9 are mutually matched for positioning.

The locking ring 8 is also included, and the inner ring surface of the locking ring 8 is provided with an internal thread 8-1 and/or a clamping ring 8-2; the outer surface of the lower end of the upper comprehensive cover 18 is provided with external threads, the outer surface of the upper end of the connecting cover 10 is provided with external threads or a clamping ring 10-2, and the internal threads 8-1 and the external threads and/or the clamping ring 8-2/10-2 can be matched with each other to finish positioning of the upper comprehensive cover 18, the connecting cover 10, the lower comprehensive cover 9 and the locking ring 8.

The middle of the upper comprehensive cover 18 is provided with a second through hole, the upper comprehensive cover 18 is provided with an inner cavity for accommodating and positioning the foreskin fixing hoop 17, the foreskin fixing hoop 17 is a circular ring with a third through hole in the middle, and the third through hole corresponds to the second through hole; the inner cavity of the upper comprehensive cover 18 is provided with a plurality of positioning grooves, the outer surface of the foreskin fixing hoop 17 is provided with a plurality of positioning tables 17-2, and the positioning grooves 18-2 are matched with the positioning tables 17-2 for positioning; the device also comprises a ring cutter 13, wherein the ring cutter 13 is sleeved outside the thimble guide block 14 and the staple ejector ring 11, and the ring cutter 13 can be driven by the staple ejector ring 11 to move; the cutter gasket 16 is arranged on the lower end surface of the foreskin fixing hoop 17 and corresponds to the position of the annular cutter 13; the U-shaped device is partially arranged in the lower comprehensive cover 9 and partially arranged in the connecting cover 10; further comprises a connecting block 3, the upper end of which is connected to the lower end of the lower comprehensive cover 9; the push rod is also included, and the upper end of the push rod is inserted into the lower end of the connecting block 3; the plug 1 is arranged at the lower end of the push rod; also included is a handle 6 drivingly connected to the connecting block 3 and the push rod 2 and adapted to drive the push rod 2, the transmission of the connecting block 3 and thereby the staple top ring 11 and the loop cutter 13 to move upwardly. The outer surface of the lower end of the foreskin fixing hoop is provided with a circle of blood vessel butt joint groove 17-1 for butt joint of blood vessels; also included is an opening knob 4 which is fitted over the connecting block 3 and serves to lock or unlock the handle and/or the components driven by the handle. Referring to fig. 21 and 10, which are enlarged views of a staple washer and an opening knob, respectively, the opening knob 4 is provided at an upper end thereof with a pointer 4-1 and in a middle thereof with a circular hole 4-2, and a guide block 4-3 is provided at an inner wall thereof to be engaged with a guide groove 3-1 provided on the connection block 3 so as to lock or unlock a handle or other driving member, and a washer positioning table 15-1 is provided at one side of the staple washer 15 to position it on the ejector pin guide block 14.

Referring to fig. 20, which is a front view of the eversion type foreskin cutting stapler, referring to fig. 18 and 19, in the preferred embodiment, the eversion type foreskin cutting stapler includes a handle 1, a plug 2, a small link 3, a pin 4, a push rod 5, a connecting block 6, an opening knob 7, a spring 8, a lower integrated cover 9,U, a pin head ring 10, an upper integrated cover 11, a threaded locking ring 12, a ring cutter 13, a staple grommet 14, a ring cutter washer 15, the handle 1 is connected to the push rod 5 and the connecting block 6 by driving through the small link 3 and the pin 4, the opening knob 7 is sleeved outside the connecting block 6, the plug 2 is disposed at the lower end of the push rod 5, the upper integrated cover 11 and the lower integrated cover 9 are directly connected or connected through a connecting cover, the spring 8 is disposed in the inner cavity of the connecting block 6, the pin head ring 10 is wholly or partly disposed in the connecting cover 9, or partly disposed in the connecting cover, another part is disposed in the connecting cover, the threaded locking ring 12 is locked on the upper integrated cover 11 and/or the lower integrated cover 9 and/or the connecting cover 9 and is/are not disposed around the connecting block ring 13 and the staple 14 is not punched out of the foreskin when the foreskin is directly contacted with the foreskin, and the foreskin is not punched out of the side of the staple 14. The principle of other relevant driving components, actuating components and ring cutting components is the same as that of the previous embodiment, and the description thereof is omitted.

The everting circumcision cutter with the indicating device comprises an upper comprehensive cover, a lower comprehensive cover and/or a connecting cover, a foreskin fixing hoop and a U-shaped nail device; the device also comprises an indicating device, wherein the upper comprehensive cover and the lower comprehensive cover are assembled and matched up and down, or the lower part of the upper comprehensive cover is connected to the connecting cover and the lower part of the connecting cover is connected to the lower comprehensive cover; the foreskin fixing hoop is arranged in the upper comprehensive cover, or the foreskin fixing hoop and the upper comprehensive cover are of an integrated structure; the U-shaped device is wholly or partially arranged in the lower comprehensive cover, or wholly or partially arranged in the connecting cover, or partially arranged in the lower comprehensive cover and the other part arranged in the connecting cover; the indicating device is arranged on the upper comprehensive cover, the lower comprehensive cover, the foreskin fixing hoop and/or the U-shaped nail device.

The locking ring is used for locking the upper comprehensive cover, and/or the connecting cover, and/or the lower comprehensive cover, and the locking ring is provided with an indicating device. The indicating means is a ring of protrusions and/or indentations, preferably the extent of the protrusions and/or indentations is such that the protrusions and/or indentations are accessible and perceptible to an operator when the foreskin is covered or not covered thereon. The staple device comprises a staple ejector ring and a staple ejector guide block, wherein the staple ejector block is used for accommodating staples for stitching and/or guiding movement of the staples for stitching and/or positioning and/or guiding a staple of the staple ejector ring, the staple ejector ring is used for being matched with the staple ejector block to eject the staples in the staple ejector ring, and the indicating device is arranged on the staple ejector block. The thimble guide block is provided with a plurality of thimble guide grooves which are annularly arranged on the annular thimble guide block and can accommodate the staples for stitching.

The protrusions and/or the depressions of the indicating device are in one-to-one correspondence with the ejector pin guide grooves and/or the intervals between the ejector pin guide grooves and/or the staples in the ejector pin guide grooves, or the protrusions and/or the depressions of the indicating device are in one-to-one correspondence with the intervals between the ejector pin guide grooves and/or the staples in the ejector pin guide grooves. The protrusions and/or recesses of the indicating device are arranged such that the width between the protrusions and/or recesses is equal to or slightly smaller than the width of the thimble guide groove, and/or the width of the staples in the thimble guide groove, and/or the width of the space between the thimble guide grooves.

The indicating device is as follows: prefabricated upper and/or lower integrated covers and/or foreskin fixing hoops and/or staple devices and/or protrusions and/or depressions on the locking ring; and/or, the indicating device is: an indication patch with a protrusion and/or a recess is attached to the upper comprehensive cover, the lower comprehensive cover, the foreskin fixing hoop, the U-shaped nail device and/or the locking ring; and/or, the indicating device is: the prefabricated indicating ring or the indicating strip with the protruding and/or the concave is sleeved on the upper comprehensive cover, the lower comprehensive cover, the foreskin fixing hoop, the U-shaped nail device and/or the locking ring; and/or, the indicating device is: the indication device is a convex and/or concave indication patch which is attached to the periphery of the upper end part and/or the periphery of the lower end part of the foreskin fixing hoop and/or is a convex and/or concave indication ring or indication strip which is sleeved on the periphery of the upper end part and/or the periphery of the lower end part of the foreskin fixing hoop; and/or, the indicating device is: the indication device is a convex and/or concave indication patch which is attached to the periphery of the upper end part and/or the periphery of the lower end part of the thimble guide block, and/or the indication device is a convex and/or concave prefabricated indication ring or indication strip which is sleeved on the periphery of the upper end part and/or the periphery of the lower end part of the thimble guide block; and/or, the indicating device is: the scale marks are prefabricated on the periphery of the upper end part and/or the periphery of the lower end part of the foreskin fixing hoop, and/or the indicating device is a scale mark paste which is attached on the periphery of the upper end part and/or the periphery of the lower end part of the foreskin fixing hoop, and/or, the indication device is a prefabricated scale ring or scale strip sleeved on the periphery of the upper end part and/or the periphery of the lower end part of the foreskin fixing hoop, and/or the indication device is a blood vessel butt joint groove prefabricated on the periphery of the upper end part and/or the periphery of the lower end part of the foreskin fixing hoop; and/or, the indicating device is: the device comprises a U-shaped nail device, an indicating device, a fixing device and a fixing device, wherein the outer periphery of the upper end part of the U-shaped nail device and/or the outer periphery of the lower end part of the U-shaped nail device are prefabricated scales, the indicating device is a scale mark paste attached to the outer periphery of the upper end part of the U-shaped nail device and/or the outer periphery of the lower end part of the U-shaped nail device, and/or the indicating device is a prefabricated scale ring or scale strip sleeved on the outer periphery of the upper end part of the U-shaped nail device and/or the outer periphery of the lower end part of the U-shaped nail device, and/or the indicating device is a blood vessel butt joint groove prefabricated on the outer periphery of the upper end part of the U-shaped nail device and/or the outer periphery of the lower end part of the U-shaped nail device.

The protrusions are protruding blocks and/or protruding points and/or protruding strips, and the depressions are grooves and/or pits and/or recessed strips. The left and right sides and/or the upper and lower ends of the protruding block are/is provided with one or more inclined surfaces, and/or one or two protruding points are/is provided with one or more inclined surfaces, and/or one or two protruding strips are/is provided with one or more inclined surfaces, and/or one or two concave points are/is provided with one or more circular concave points, and/or one or two concave strips are/is provided with one or more inclined surfaces, and/or one or two protruding strips are/is provided with an arc-shaped, and/or the concave strips are/are provided with an arc-shaped, and the upper and lower ends are/are provided with an arc-shaped.

The indicator is arranged at one end of the outer surface of the lower comprehensive cover, which is close to the upper comprehensive cover, and/or the indicator is arranged at one end of the outer surface of the lower comprehensive cover, which is close to the connecting cover, and/or the indicator is arranged at one end of the outer surface of the upper comprehensive cover, which is close to the lower comprehensive cover, and/or the indicator is arranged at one end of the outer surface of the connecting cover, which is close to the upper comprehensive cover, and/or the indicator is arranged at one end of the outer surface of the connecting cover, which is close to the lower comprehensive cover, and/or the indicator is arranged at the upper end of the outer surface of the foreskin fixing hoop, and/or the indicator is arranged at the upper end of the outer surface of the staple device, and/or the indicator is arranged at the lower end of the outer surface of the staple device, and/or the indicator is arranged around the upper/lower part of the thimble.

While the invention has been described above with reference to the accompanying drawings, it will be apparent that the invention is not limited to the above embodiments, but is intended to cover various modifications, either made by the method concepts and technical solutions of the invention, or applied directly to other applications without modification, within the scope of the invention.

Claims

1. An everting type circumcision stitching instrument with an indicating device is characterized by comprising an upper comprehensive cover, a lower comprehensive cover, a connecting cover, a foreskin fixing hoop and a U-shaped nail device; and also comprises an indicating device, wherein,

the upper comprehensive cover and the lower comprehensive cover are assembled and matched up and down, or the lower part of the upper comprehensive cover is connected to the connecting cover, and the lower part of the connecting cover is connected to the lower comprehensive cover;

the foreskin fixing hoop is internally arranged in the upper comprehensive cover, or the foreskin fixing hoop and the upper comprehensive cover are of an integrated structure; the U-shaped device is wholly or partially arranged in the lower comprehensive cover, or wholly or partially arranged in the connecting cover, or partially arranged in the lower comprehensive cover and the other part arranged in the connecting cover;

the indicating device is arranged on the upper comprehensive cover, the lower comprehensive cover, the connecting cover, the foreskin fixing hoop and the U-shaped nail device;

The indication device is a circle of bulges and/or depressions which are annularly arranged, and the concave-convex degree of the bulges and/or the depressions is that the concave-convex degree can be contacted and perceived by an operator when the foreskin is covered or not covered on the indication device;

the locking ring is used for locking the upper comprehensive cover, and/or the connecting cover and/or the lower comprehensive cover, and the locking ring is provided with an indicating device.

2. The everting foreskin cutting stapler with an indicating device according to claim 1, characterized in that the staple device comprises a staple ejector ring and a thimble guide block, the thimble guide block is used for accommodating staples for suturing and/or guiding movement of the staples for suturing and/or positioning and/or guiding a thimble of the staple ejector ring, the staple ejector ring is used for ejecting the staples therein in cooperation with the thimble guide block, and the indicating device is arranged on the thimble guide block.

3. The everting foreskin cutting stapler with an indicating device as set forth in claim 2, characterized in that the thimble guide block is provided with a plurality of thimble guide grooves, and the thimble guide grooves are annularly arranged on the annular thimble guide block and can accommodate staples for suturing.

4. The eversion circumcision stapler of claim 3, wherein the protrusions and/or depressions of the indicating device are one-to-one corresponding to the spacing between the needle guide slots and/or the staples within the needle guide slots, or wherein the protrusions and/or depressions of the indicating device are one-to-one corresponding to the spacing between the needle guide slots and/or the staples within the needle guide slots.

5. The everting circumcision stapler of claim 4, wherein the protrusions and/or indentations of the indicating device are configured such that the width between the protrusions and/or indentations is equal to or slightly less than the width of the thimble guide slot, and/or the width of the staple in the thimble guide slot, and/or the width of the space between the thimble guide slots.

6. The everting circumcision stapler with indicating device, as claimed in claim 5,

the indicating device is as follows: projections and/or depressions on the upper and/or lower integrated cover, and/or the connecting cover, and/or the foreskin fixing collar, and/or the staple device, and/or the locking collar;

and/or the number of the groups of groups,

the indicating device is as follows: an indication patch with a protrusion and/or a recess is attached to the upper integrated cover, the lower integrated cover, the connecting cover, the foreskin fixing hoop, the U-shaped nail device and/or the locking ring;

and/or the number of the groups of groups,

the indicating device is as follows: the prefabricated indicating ring or indicating strip with the protruding and/or the concave is sleeved on the upper comprehensive cover, the lower comprehensive cover, the connecting cover, the foreskin fixing hoop, the U-shaped nail device and/or the locking ring;

And/or the number of the groups of groups,

and/or the number of the groups of groups,

And/or the number of the groups of groups,

7. The everting foreskin cutting stapler with an indicating device as set forth in claim 6, characterized in that said protrusions are bumps and/or ridges and said indentations are grooves and/or pits and/or grooves.

8. The eversion type foreskin cutting stapler with an indicating device according to claim 7, wherein the left and right side surfaces and/or the upper and lower end surfaces of the protruding block are provided with one or more inclined surfaces, and/or the protruding points are provided with one or more inclined surfaces in a group, and/or the protruding strips are provided with one or more inclined surfaces in a group, and the left and right side surfaces of each protruding strip are provided with one or more inclined surfaces, and/or the left and right side surfaces and/or the upper and lower end surfaces of the groove are provided with one or more inclined surfaces, and/or the concave points are provided with one or more circular concave points in a group, and/or the concave strips are provided with one or more inclined surfaces in a group, and/or the protruding strips are provided with an arc-shaped upper and lower ends, and/or the concave strips are provided with a vertical concave strip, and the upper and lower ends thereof are arc-shaped.

9. The eversion type foreskin cutting stapler according to claim 8, wherein the indicating device is arranged at one end of the outer surface of the lower comprehensive cover close to the upper comprehensive cover, and/or the indicating device is arranged at one end of the outer surface of the lower comprehensive cover close to the connecting cover, and/or the indicating device is arranged at one end of the outer surface of the upper comprehensive cover close to the lower comprehensive cover or the connecting cover, and/or the indicating device is arranged at one end of the outer surface of the upper comprehensive cover close to the upper comprehensive cover, and/or the indicating device is arranged at one end of the outer surface of the connecting cover close to the lower comprehensive cover, and/or the indicating device is arranged at the upper end of the outer surface of the foreskin fixing hoop, and/or the indicating device is arranged at the lower end of the outer surface of the foreskin fixing hoop, and/or the indicating device is arranged at the upper end of the outer surface of the U-shaped device, and/or the indicating device is arranged at the lower end of the outer surface of the U-shaped device, and/or the indicating device is arranged at the upper circumference of the upper thimble and/or the lower circumference of the guide block.