CN207590733U - Improved gun-type Circumcision suturing device - Google Patents

Abstract

The utility model is related to a kind of improved gun-type Circumcision suturing device, the seat of honour including glans penis seat and cylindrical shape, the front end of the seat of honour is equipped with nail bin ring, is also coaxially arranged in the seat of honour into nail device and circular cutter, and circular cutter is same to be located in into nail device；The rear end of glans penis seat is pull rod, is fixed with a coaxial sheath on the rear end bottom wall of the seat of honour, fixed handle and movable handle are fixedly installed in sheath；A top cap is equipped in the rear end into nail device, movable handle is equipped with press section, a return spring is connect in rod outer sleeve；The tail end of sheath is also associated with a coaxial tail pipe, tightening knob is provided on tail pipe, the tail end of pull rod passes through the top cap and tail pipe to be connected with the tightening knob, top cap is pressed by the press section on movable handle then by be pressed into nail device and circular cutter sutured and cut, and pass through return spring return, de- nail ring is further included, nail ring is taken off and includes endocyclic tube circle and outer planation surface circle.The utility model is provided with de- nail ring, reduces the pain of sufferer.

Description

Improved gun-type Circumcision suturing device

Technical field

The utility model is related to a kind of field of medical device for circumcision, more particularly to a kind of improved gun-type packet Skin ring cutting stitching unstrument.

Background technology

Redundant prepuce and phimosis is male's common phenomenon, and redundant prepuce can cause premature ejaculation, and redundant prepuce is not treated in time past Toward the happiness that can influence sexual life between man and wife, because long foreskin covers male's glans penis so that cannot in coitus Stronger stimulation is obtained, therefore causes the uncoordinated of sexual life.It is also the most common original for influencing male and female genital tract health Cause, redundant prepuce easily hide dirt, lead to the generation of inflammation, even result in the generation of glans penis cancer and cervical carcinoma, influence normal husband Wife lives, and sperm quality is caused to decline, so as to influence prenatal and postnatal care.To solve the problems, such as that part male is perplexed by redundant prepuce, People start out circumcision.

Wrapping annulus cuts operation mainly uses following three kinds of modes at present：

First, traditional open surgery cuts off long foreskin, art mouth with scissors and blade and other conventional surgical instruments It being sutured with suture, operating time is long, and working doctor amount is big, the positioning of art mouth is nonstandard, operating time is long, amount of bleeding is big, The art mouth scar of healing is big, postoperative pain, postoperative often hemotoncus, art mouth occur least smooth, it is difficult to which standardization carries out, at present base This is eliminated；

2nd, card for a long time is carried out to long foreskin using various clamp-press type anastomat for circumcision to press, causes card splenium Position ischemic necrosis and come off, operating time is shorter than traditional operation, convenient and efficient, bleeding is few, but postoperative edema is serious, pain degree High, art mouth healing is most slowly, institute must all be returned by suffering from takes ring, takes ring painful, child even wants to remove ring under secondary anesthesia, take Art schistostoma opens probability height after ring, and since oedema is serious, larger scar is also left after the healing of art mouth, and occurs glans penis necrosis disease Example, also just exits clinic gradually；

3rd, it is performed the operation using Circumcision suturing device, such as number of patent application：201210475409.X and patent application Number：Circumcision suturing device disclosed in 201310266729.9, this operation make the best use of the advantages keeping away to first two operation substantially It is short, but doctor's skilled operation degree is larger to operation influential effect, and bandage after operation is tighter, and urine often has obstructed sense, and wrapping is not When appropriate, occur postoperative hematoma may, patient or some discomforts, suturing nail time that comes off are longer.

The third above-mentioned mode is that current patient is relatively ready the modus operandi received, but by being in several after this operation The suture that the suturing nail of " Contraband " shape is formed directly is followed closely in skin surface, during skin healing, the granulation tissue that newly grows Suturing nail can be wrapped up, patient still has certain pain.

Utility model content

The utility model aim is to provide a kind of improved gun-type Circumcision suturing device, and technology to be solved is asked Topic is：When existing use Circumcision suturing device is performed the operation, by being in that the suturing nail of several " Contraband " shapes is formed after operation Suture is directly followed closely in skin surface, and during skin healing, the granulation tissue newly grown can wrap up suturing nail, patient Still there is certain pain, the distress level for increasing patient also increases the later stage work amount of doctor.

In order to achieve the above object, the utility model adopts the following technical solution：

A kind of improved gun-type Circumcision suturing device, the seat of honour including glans penis seat and cylindrical shape, before the seat of honour End is equipped with nail bin ring, is also coaxially arranged in the seat of honour into device and circular cutter is followed closely, the circular cutter is described into nail with being located in In device；The rear end of the glans penis seat is pull rod, and a coaxial sheath, the sheath are fixed on the rear end bottom wall of the seat of honour On be fixedly installed fixed, with the fixation being also hinged with a work on opposite opposite side tube wall on the tail end of the sheath Dynamic handle；A top cap is equipped in the rear end into nail device, movable handle is equipped with press section, a return spring is connect in rod outer sleeve；It is described The tail end of sheath is also associated with a coaxial tail pipe, and tightening knob is provided on the tail pipe, and the tail end of the pull rod passes through institute It states top cap and tail pipe with the tightening knob to be connected, top cap is pressed by the press section on movable handle and is then pressed It is sutured and is cut into nail device and circular cutter, and by return spring return, further include de- nail ring, the de- nail ring includes interior Ring cylinder circle and outer planation surface circle, the endocyclic tube circle matching are set in the inside of circular cutter, and the outer planation surface circle is along endocyclic tube Circle extends and outward positioned at the lower section of nail bin ring.

The diameter of the sheath is less than the diameter of the seat of honour, is corresponded in the sheath on one end inner tubal wall of the seat of honour radially Be convexly equipped with ring shaped retainers, be fixedly installed a coaxial slip pipe on the rear end bottom wall into nail device, the outer diameter of the slip pipe with The internal diameter of the ring shaped retainers matches, and the slip pipe is coaxially inserted in the sheath, and the return spring is set in slip pipe On, the both ends of the return spring are held respectively between the ring shaped retainers and top cap；It is offered on the tube wall of the tail pipe Perforative grooving, the movable handle opposite in the perforative grooving can slide；The pull rod can axially slide relative and week The slip pipe is passed through to positioning.

The nail bin ring includes a ring in cylindrical tube shape, and central axis circular array is surrounded on the ring Offer several nail bin slots axially penetrated through, it is described into one end that the nail bin ring is corresponded on nail device be axially convexly equipped with it is described The fore-set that several nail bin slot quantity are identical and cross section matches；The nail bin slot be single layer hole or double-hole, it is described Double-deck nail bin slot is divided into outermost slot and internal layer slot, and the outermost slot is staggered successively with internal layer slot.

The length of the fore-set be more than the nail bin slot depth, the fore-set can in the nail bin slot relative axle Suturing nail is ejected to sliding, when the rear end bottom wall into nail device is resisted against on the rear end inside bottom wall face of the seat of honour, institute The fore-end for stating fore-set is inserted in the nail bin slot, and the depth of the nail bin slot is inserted not less than the fore-set front end Enter the sum of nail pin length of partial-length and the suturing nail in the nail bin slot；The circular cutter is coaxially fixed on institute It states into nail device, the axially extended front end face in the fore-set of preceding terminal knife edge of the circular cutter.

The front end of the glans penis seat is glans penis cap, and the outer edge of the glans penis cap is equipped with toroidal race, the glans penis cap pair The front of the nail bin ring should be located at, the side that the nail bin ring is corresponded on the toroidal race offers and several nails Storehouse slot corresponds matched nail pin slot, and the outer planation surface circuit covering of the de- nail ring is on the toroidal race；The tortoise Knife anvil annular groove is equipped between head cap and toroidal race, the knife anvil ring that section is in " recessed " shape is provided in this knife anvil annular groove, it is described Circular cutter can the relatively described seat of honour be axially slided to and cut on the knife anvil ring.

The top of the nail pin slot is rectangle frame, and bottom center raises up, and entire groove body bottom is in the W of rounded corner everywhere Shape wave structure, the groove body bottom center are less than the surface of the toroidal race.

The pull rod includes pull rod leading portion and pull rod back segment, and the end of the pull rod leading portion is the pipe that several spring leafs are formed Wall, the spring leaf are equipped with the clamping portion of protrusion, and the front end of the pull rod back segment is the tip with holding section, the engaging Portion matches with clamping portion, and the tip of the pull rod back segment is inserted into the spring leaf of pull rod leading portion and is clamped by holding section solid It is fixed.

The pull rod includes pull rod leading portion and pull rod back segment, and the pull rod leading portion includes being respectively arranged at the glans penis cap The interior attachment cap in bottom inside and outside, outer attachment cap and leading portion connecting rod, the bottom of the glans penis cap are equipped with several cast Hole, the interior attachment cap, outer attachment cap, leading portion connecting rod are led to by being cast for entirety, the leading portion connecting rod with pull rod back segment Cross threaded connection.

The pull rod includes pull rod leading portion and pull rod back segment, and the pull rod leading portion is integrally formed with glans penis cap bottom, described External thread sleeve is equipped between pull rod leading portion and pull rod back segment, the two is fastenedly connected by external thread sleeve.

Pull rod is equipped with positioning edge or locating slot, sheath or is equipped with matched locating slot into nail device or tightening knob or determines Position rib, the seat of honour are equipped with the card convex being mutually matched or bayonet with nail bin ring, and the outer surface of the glans penis cap, which is equipped with, to be connected to The ribs of pull rod.

The beneficial effects of the utility model are：

1. there is provided de- nail ring structure, itself can be fixed on the inside of circular cutter by the endocyclic tube circle of de- nail ring, outer flattening The lower section of the nail bin ring for being then located just at the seat of honour of donut, therefore, when not used, outer planation surface circle can prevent suturing nail from falling It falls, protects nail tip, in working condition, then circular cutter can cut away endocyclic tube circle together with extra foreskin, outer planation surface circle Nail nail is sewn to enclose in art oral area position one, suturing nail is not followed closely directly in skin surface, is conducive to suturing nail and is come off, meanwhile, it is capable to Art stomatorrhagia is effectively prevent, while ensure that suturing nail is not wrapped up by prepuce tissues in wound healing process, treats that wound is cured completely After conjunction, the part left herein takes off nail ring and comes off together with suturing nail, decreases the pain of sufferer；

2. devising the knife anvil ring 105 that section is in " recessed " shape, relative to solid knife anvil ring, assembling is more easy, and It is not easy to loosen, meanwhile, it will not be too tight by blade clamping after having been cut in blade, blade is facilitated to exit；

3. Tiebar structure is changed into the sectionally assembled structure of this case by original integral structure, combination is flexibly more Become so that processing becomes to be more prone to assembling；

4. devising tightening knob structure, after adjusting, pull rod will not loosen tightening knob；

5. devise nail pin slot of the entire groove body bottom in the W-shaped wave structure of rounded corner everywhere so that suturing nail into Two tip inwards such as staple are bent after entering suturing nail chamfering slot, are only in larger intensity to skin histology in centre Point type squeeze, the pressure at other positions is smaller, alleviates the pain of sufferer, while promotes wound healing, and easy to fall off；

6. devising the nail bin slotted hole structure of external, it is easier to process relative to built-in；

7. double-deck nail bin slotted hole structure involved in preferred embodiment, outermost slot and internal layer slot successively staggered row Row.The double-layer staggered structure for being also configured as matching with double-deck nail bin slot into the fore-set on nail device and suturing nail chamfering slot, keeps away Exempt from suture operation of the prior art of peritomizing to be equipped with gap between adjacent suturing nail, the defects of local vascular crack；

8. the technical solution of the utility model has accomplished the accurate matching of each component to the maximum extent, each portion has been given full play to Itself function of part scientifically using mechanics principle, improves the efficiency of hand handle force, has been also convenient for applying for doctor to greatest extent Power is accustomed to, can one hand exert oneself, when operation, seems easily laborsaving.

Description of the drawings

Fig. 1 is the explosive view of the improved Circumcision suturing device embodiment one of the utility model；

Fig. 2 is the schematic cross-section of toroidal race 103 in Fig. 1；

Fig. 3 is the sectional view after embodiment one assembles；

Fig. 4 is the structure diagram of glans penis cap and pull rod leading portion in embodiment one；

Fig. 5 is the structure diagram that glans penis cap is connect with pull rod in embodiment two；

Fig. 6 is the structure diagram that glans penis cap is connect with pull rod in embodiment three；

Fig. 7 is the explosive view of example IV primary structure；

Fig. 8 is the structure diagram of embodiment five；

Fig. 9 is the structure diagram of annular base 103 in embodiment five.

The meaning of reference numeral in figure：

1 is glans penis seat, and 101 be glans penis cap, and 1011 be interior attachment cap, and 1012 be outer attachment cap, and 102 be pull rod, and 1021 are Pull rod leading portion, 1022 be pull rod back segment, and 1023 be spring leaf, and 1024 be clamping portion, and 1025 be leading portion connecting rod, and 103 be annular Seat ring, 104 be nail pin slot, and 105 be knife anvil ring, and 106 be knife anvil annular groove, and 107 be positioning edge, and 108 be external thread sleeve, and 2 be the seat of honour, 201 be card convex, and 3 be nail bin ring, and 301 be ring, and 302 be nail bin slot, and 303 be bayonet, and 4 be into nail device, and 401 be top cap, 402 It is fore-set for slip pipe, 403,5 be circular cutter, and 6 follow closely ring to be de-, and 601 be endocyclic tube circle, and 602 be outer planation surface circle, and 7 be sheath, 701 be ring shaped retainers, and 702 be return spring, and 703 tail pipes, 8 be movable handle, and 801 be press section, and 9 be tightening knob, and 10 are Fixed handle.

Specific embodiment

Below with reference to attached drawing 1 to 9 and preferred embodiment to the utility model proposes one kind improved peritomize Stitching unstrument is described in greater detail.

Embodiment one：As shown in Figs 1-4.

The utility model discloses a kind of improved gun-type Circumcision suturing device, including glans penis seat 1 and cylindrical shape The seat of honour 2, the front end of the seat of honour 2 is equipped with nail bin ring 3, is also coaxially arranged in the seat of honour 2 into nail device 4 and circular cutter 5, described Circular cutter 5 is described into nail device 4 with being located in；The rear end of the glans penis seat 1 is pull rod 102, on the rear end bottom wall of the seat of honour Be fixed with a coaxial sheath 7, be fixedly installed in the sheath it is fixed 10, on the tail end of the sheath 7 with it is described solid It is fixed being also hinged with a movable handle 8 on 10 opposite opposite side tube walls；A top cap 401, movable handle are being equipped with into the rear end of nail device 4 8 are equipped with press section 801, and a return spring 702 is socketed outside pull rod 102；It is coaxial that the tail end of the sheath 7 is also associated with one Tail pipe 703, tightening knob 9 is provided on the tail pipe 703, and the tail end of the pull rod 102 passes through the top cap 401 and tail pipe 703 are connected with the tightening knob 9, top cap 401 are pressed by the press section 801 on movable handle 8 then by being pressed into Nail device 4 and circular cutter 5 are sutured and are cut, and pass through 702 return of return spring, it is characterised in that：De- nail ring 6 is further included, The de- nail ring includes endocyclic tube circle 601 and outer planation surface circle 602, and the matching of endocyclic tube circle 601 is set in cylindric ring cutting The inside of knife 5, the outer planation surface circle 602 extend and along endocyclic tube circle positioned at the lower section of nail bin ring 3 outward.

The diameter of the sheath 7 is less than the diameter of the seat of honour 2, on one end inner tubal wall that the seat of honour is corresponded in the sheath 7 Radial convex is equipped with ring shaped retainers 701, and a coaxial slip pipe 402, the cunning are fixedly installed on the rear end bottom wall into nail device 4 The outer diameter of pipe 402 and the internal diameter of the ring shaped retainers 701 match, and the slip pipe 402 is coaxially inserted in the sheath 7, institute It states return spring 702 to be set on slip pipe 402, the top cap 401 opposite can be slided and circumferentially positioned be inserted in the sheath 7 In, the both ends of the return spring 702 are held respectively between the ring shaped retainers 701 and top cap 401；The tail pipe 703 Perforative grooving is offered on tube wall, the movable handle 8 opposite in the perforative grooving can slide；The pull rod 102 can It axially slides relative and circumferentially positioned passes through the slip pipe.

The nail bin ring 3 includes a ring 301 in cylindrical tube shape, and it is in ring that central axis is surrounded on the ring 301 Shape array offers several nail bin slots 302 axially penetrated through, described into one end axial direction for correspond to the nail bin ring on nail device 4 It is convexly equipped with the fore-set 403 that and cross section identical with several 302 quantity of nail bin slot matches；The nail bin slot 302 For single layer hole or double-hole, the nail bin slot of the bilayer is divided into outermost slot and internal layer slot, the outermost slot and internal layer Slot is staggered successively.

The front end of the glans penis seat is glans penis cap 101, and the outer edge of the glans penis cap 101 is equipped with toroidal race 103, described Glans penis cap 101 corresponds to the front for being located at the nail bin ring 3, and the side that the nail bin ring 3 is corresponded on the toroidal race 103 is opened Equipped with matched nail pin slot 104 is corresponded with several nail bin slots, the outer planation surface circle 602 of the de- nail ring 6 covers In on the toroidal race 103；Knife anvil annular groove 106 is equipped between the glans penis cap 101 and toroidal race 103, in this knife anvil ring Be provided with the knife anvil ring 105 that section is in " recessed " shape in slot 106, the circular cutter 5 can the relatively described seat of honour 2 be axially slided to and cut On the knife anvil ring 105.

In this case, compared with prior art, there is provided de- nail ring structures, and the endocyclic tube circle 601 for taking off nail ring can be by itself It is fixed on the inside of circular cutter, the lower section of the nail bin ring 3 for being then located just at the seat of honour 2 of outer planation surface circle 602, therefore, when not used, Outer planation surface circle 602 can prevent suturing nail from falling, and protect nail tip, and in working condition, then circular cutter 5 can be by endocyclic tube circle 601 It is cut away together with extra foreskin, outer planation surface circle 602 is sewn nail nail and is enclosed in art oral area position one, and suturing nail is not followed closely directly Skin surface is conducive to suturing nail and comes off, meanwhile, it is capable to effectively prevent art stomatorrhagia, while ensure that in wound healing process Suturing nail is not wrapped up by prepuce tissues, and after wound completely healing, the part left herein takes off nail ring and taken off together with suturing nail It falls, decreases the pain of sufferer.

The knife anvil ring 105 that section is in " recessed " shape is provided in the front end of glans penis seat, relative to solid knife anvil ring, assembling is more To be easy, and it is not easy to loosen, meanwhile, it will not be too tight by blade clamping after having been cut in blade, blade is facilitated to exit.

The specific working mode of the present embodiment is：

Knife anvil ring 105 is mounted in knife anvil annular groove 106, is filled successively by de- nail ring 6, circular cutter 5, into nail device 4, the seat of honour 2 It prepares, then assembles the pull rod 102 of glans penis seat, suitably screwed using tightening knob, and cause glans penis cap 101 and nail bin ring There are gaps between 3 for placing foreskin to be cut, and glans penis places in glans penis cap 101, and extra foreskin is routed up simultaneously Then tightening knob 9 is continued to screw by the anti-outer edge for being sleeved on glans penis cap, tightening knob 9 can drive pull rod 102 to move axially, Foreskin is pressed between de- nail ring 6 and glans penis seat 1, prevents its displacement.By pressing movable handle 8, the press section of movable handle 8 801 exert a force for top cap 401, and top cap 401 drives the front end into nail device 4 to press down on circular cutter 5 by slip pipe 402, when described After into the fore-set 403 on nail device 4 suturing nail a is ejected and sutured on foreskin, circular cutter 5 can will be under foreskin ring punchout shear Come, and punching is in the groove of knife anvil ring 105 just, after the completion of punching, under the action of return spring 702, movable handle 8 is lifted It rises, will be into nail 4 return of device, outer planation surface circle 602 is sewn nail nail and is enclosed in art oral area position one, after wound completely healing, herein The part left takes off nail ring and comes off together with suturing nail.

The nail bin ring 3 includes a ring 301 in cylindrical tube shape, and it is in ring that central axis is surrounded on the ring 301 Shape array offers several nail bin slots 302 axially penetrated through, and one piece of suturing nail is set accordingly in each nail bin slot 302 A, it is described into nail device 4 on correspond to the nail bin ring one end be axially convexly equipped with it is identical with several 302 quantity of nail bin slot And the fore-set 403 that cross section matches；In the present embodiment, the nail bin slot 302 is single layer hole.And in the present embodiment, ring 301 and nail cabin slot 302 be set as built-in, i.e., positioned at the inside of nail bin ring 3.It must ensure nail bin ring 3 and the seat of honour 2, into nail Device 4 reaches in assembling fast and accurately to be positioned, and therefore, in the outer surface of nail bin ring 3 and the seat of honour 2, is provided with what is matched each other Bayonet 303 and card convex 201 contribute to the quick, accurate positionin in a short time in assembling, are conducive to the accurate right of entire instrument Assembly time is saved in position.

Preferably, the length of the fore-set 403 is more than the depth of the nail bin slot 302, and the fore-set 403 can be described It is axially slid relative in nail bin slot 302 and ejects suturing nail, after the rear end bottom wall into nail device 4 is resisted against the seat of honour When holding on inside bottom wall face, the fore-end of the fore-set is inserted in the nail bin slot, and the depth of the nail bin slot The sum of nail pin length of partial-length and the suturing nail in the nail bin slot is inserted in not less than the fore-set front end；Institute It states circular cutter 5 to be coaxially fixed in the device into nail, the preceding terminal knife edge of the circular cutter is axially extended before the fore-set 403 End face.

The pull rod includes pull rod leading portion 1021 and pull rod back segment 1022, and pull rod leading portion 1021 is fastened with pull rod back segment 1022 Connection.

In the present embodiment, the end of the pull rod leading portion 1021 is the tube wall that several spring leafs 1023 are formed, the spring Piece 1023 is equipped with the clamping portion 1024 of protrusion, and the front end of the pull rod back segment 1022 is the tip with holding section, the card Conjunction portion matches with clamping portion 1024, and the tip of the pull rod back segment is inserted into the spring leaf of pull rod leading portion and passes through holding section card Connect fixation.

Pull rod is equipped with matched locating slot equipped with positioning edge 107 or locating slot, sheath or into nail device or tightening knob 9 Or positioning edge, prevent pull rod from rotating, the outer surface of the glans penis cap is equipped with the ribs for being connected to pull rod.

Further, the sheath 7 is equipped with observation window 703, for observing whether pull rod has normally carried out axial shifting It is dynamic.

Embodiment two：Referring to Fig. 5.

The present embodiment and the something in common of embodiment one do not repeat, and the difference lies in the pull rod leading portion 1021 includes It is respectively arranged at the bottom inside of the glans penis cap and interior attachment cap 1011 in outside, outer attachment cap 1012 and leading portion connects Bar 1025, the bottom of the glans penis cap are equipped with several plug holes, the interior attachment cap 1011, outer attachment cap 1012, leading portion connection Bar 1025 is connected through a screw thread by being cast for entirety, the leading portion connecting rod 1025 with pull rod back segment 1022.

Embodiment three：Referring to Fig. 6.

The something in common of the present embodiment and above-described embodiment does not repeat, and the difference lies in the pull rod leading portion and glans penises Cap bottom is integrally formed, and external thread sleeve 108 is equipped between the pull rod leading portion and pull rod back segment, and the two is tight by external thread sleeve 108 It is solidly connected.

Example IV：Referring to Fig. 7.

The present embodiment is different from foregoing embodiments, and in foregoing embodiments, ring is located at the madial wall of nail bin ring 3, For built-in nail bin slot ring, in the present embodiment, ring 301 is located at the outside of nail bin ring 3, is external nail bin slot ring Circle, processing are easier.

And between loop surface, each two nail bin slot between be separated with the hollow out of strip column and upper and lower two rectangular block shapes Area so that the outer wall of entire nail bin ring 3 is arranged in continuous H-shaped.

In the present embodiment, the top of the nail pin slot 104 is rectangle frame, and bottom center raises up, entire groove body bottom In the W-shaped wave structure of rounded corner everywhere, the groove body bottom center is less than the surface of the toroidal race 103.Such knot Structure designs so that suturing nail two tip inward bendings such as staple after suturing nail chamfering slot 104 is entered, only at center Position squeezes skin histology in the point type of larger intensity, and the pressure at other positions is smaller, alleviates the pain of sufferer, promotees simultaneously Into wound healing, and it is easy to fall off.

Embodiment five：Referring to Fig. 8,9.

The present embodiment is different from foregoing embodiments, in foregoing embodiments, 302 single layer hole of nail bin slot, this It is double-hole in embodiment, outermost slot is staggered successively with internal layer slot.Into the fore-set 403 and nail pin slot on nail device 4 104 are also configured as the double-layer staggered structure to match with double-deck nail bin slot, and this embodiment avoids foreskins of the prior art Gap is equipped in ring cutting suture operation between adjacent suturing nail, the defects of local vascular crack.

In summary, the technical solution of the utility model sufficiently effective can complete above-mentioned purpose of utility model, and The structural principle and the principle of work and power of the utility model have all adequately been verified in embodiment, expected so as to reach Effect and purpose, and the embodiment of the utility model can also be converted according to these principles, therefore, the utility model includes All be previously mentioned in claim in the range of all replacement contents.It is any in present utility model application the scope of the claims Within the equivalence changes made, all the scope of the claims of category this case application.

Claims (10)

1. a kind of improved gun-type Circumcision suturing device, the seat of honour (2) including glans penis seat (1) and cylindrical shape, the seat of honour (2) front end is equipped with nail bin ring (3), is also coaxially arranged in the seat of honour (2) into nail device (4) and circular cutter (5), the ring cutting Knife (5) is described interior into nail device (4) with being located in；The rear end of the glans penis seat (1) be pull rod (102), the rear end bottom of the seat of honour A coaxial sheath (7) is fixed on wall, is fixedly installed in the sheath fixed (10), the tail end of the sheath (7) A movable handle (8) is also hinged on upper and described fixed opposite side tube wall that (10) are opposite；It is equipped with into the rear end of nail device (4) One top cap (401), movable handle (8) are equipped with press section (801), a return spring (702) are socketed outside in pull rod (102)；It is described The tail end of sheath (7) is also associated with a coaxial tail pipe (703), and tightening knob (9) is provided on the tail pipe (703), described The tail end of pull rod (102) passes through the top cap (401) and tail pipe (703) to be connected with the tightening knob (9), passes through activity Press section (801) on (8) presses top cap (401) then by be pressed into nail device (4) and circular cutter (5) sutured and It cuts, and passes through return spring (702) return, it is characterised in that：De- nail ring (6) is further included, the de- nail ring includes endocyclic tube (601) and outer planation surface circle (602) are enclosed, endocyclic tube circle (601) matching is set in the inside of circular cutter (5), the abduction Plane circle (602) extends and along endocyclic tube circle positioned at the lower section of nail bin ring (3) outward.

2. improved gun-type Circumcision suturing device according to claim 1, it is characterised in that：The sheath (7) it is straight Diameter is less than the diameter of the seat of honour (2), and radial convex on one end inner tubal wall of the seat of honour is corresponded on the sheath (7) and is equipped with ring shaped retainers (701), be fixedly installed a coaxial slip pipe (402) on the rear end bottom wall into nail device (4), the slip pipe (402) it is outer Diameter and the internal diameter of the ring shaped retainers (701) match, and the slip pipe (402) is coaxially inserted in the sheath (7), described time Position spring (702) is set on slip pipe (402), and the both ends of the return spring (702) are held respectively in the ring shaped retainers (701) between top cap (401)；Offer perforative grooving on the tube wall of the tail pipe (703), the movable handle (8) can be It is opposite in the perforative grooving to slide；The pull rod (102) can axially slide relative and circumferentially positioned pass through the slip pipe.

3. improved gun-type Circumcision suturing device according to claim 1, it is characterised in that：Nail bin ring (3) packet A ring (301) in cylindrical tube shape is included, it is several to surround offering for central axis circular array on the ring (301) The nail bin slot (302) axially penetrated through, it is described into nail device (4) if on correspond to the nail bin ring one end be axially convexly equipped with it is described The fore-set (403) that dry nail bin slot (302) quantity is identical and cross section matches；The nail bin slot (302) is single layer hole Or double-hole, the nail bin slot of the bilayer are divided into outermost slot and internal layer slot, the outermost slot and internal layer slot are successively It is staggered.

4. improved gun-type Circumcision suturing device according to claim 3, it is characterised in that：The fore-set (403) Length is more than the depth of the nail bin slot (302), and the fore-set (403) can be in the nail bin slot (302) to axial Slip ejects suturing nail, when the rear end bottom wall into nail device (4) is resisted against on the rear end inside bottom wall face of the seat of honour, institute The fore-end for stating fore-set is inserted in the nail bin slot, and the depth of the nail bin slot is inserted not less than the fore-set front end Enter the sum of nail pin length of partial-length and the suturing nail in the nail bin slot；The circular cutter (5) is coaxially fixed In the device into nail, the axially extended front end face in the fore-set (403) of preceding terminal knife edge of the circular cutter.

5. improved gun-type Circumcision suturing device according to claim 1, it is characterised in that：The front end of the glans penis seat For glans penis cap (101), the outer edge of the glans penis cap (101) is equipped with toroidal race (103), and the glans penis cap (101) corresponds to position It is offered and institute in the side that the nail bin ring (3) is corresponded on the front of the nail bin ring (3), the toroidal race (103) It states several nail bin slots and corresponds matched nail pin slot (104), the outer planation surface circle (602) of the de- nail ring (6) is covered in On the toroidal race (103)；Knife anvil annular groove (106) is equipped between the glans penis cap (101) and toroidal race (103), herein The knife anvil ring (105) that section is in " recessed " shape is provided in knife anvil annular groove (106), the circular cutter (5) can the relatively described seat of honour (2) It is axially slided to and cuts on the knife anvil ring (105).

6. improved gun-type Circumcision suturing device according to claim 5, it is characterised in that：The nail pin slot (104) Top for rectangle frame, bottom center raises up, and entire groove body bottom is in the W-shaped wave structure of rounded corner everywhere, the slot Body bottom center is less than the surface of the toroidal race (103).

7. improved gun-type Circumcision suturing device according to claim 5, it is characterised in that：The pull rod includes pull rod Leading portion (1021) and pull rod back segment (1022), the end of the pull rod leading portion (1021) are the pipe that several spring leafs (1023) are formed Wall, the spring leaf (1023) are equipped with the clamping portion (1024) of protrusion, and the front end of the pull rod back segment (1022) is with card The tip in conjunction portion, the holding section match with clamping portion (1024), and the bullet of pull rod leading portion is inserted at the tip of the pull rod back segment It is connected and fixed in reed and by holding section.

8. improved gun-type Circumcision suturing device according to claim 5, it is characterised in that：The pull rod includes pull rod Leading portion (1021) and pull rod back segment (1022), the pull rod leading portion (1021) is including being respectively arranged in the bottom of the glans penis cap The interior attachment cap (1011) in side and outside, outer attachment cap (1012) and leading portion connecting rod (1025), the bottom of the glans penis cap Equipped with several plug holes, the interior attachment cap (1011), outer attachment cap (1012), leading portion connecting rod (1025) are whole by being cast for Body, the leading portion connecting rod (1025) are connected through a screw thread with pull rod back segment (1022).

9. improved gun-type Circumcision suturing device according to claim 6, it is characterised in that：The pull rod includes pull rod Leading portion (1021) and pull rod back segment (1022), the pull rod leading portion are integrally formed with glans penis cap bottom, and the pull rod leading portion is with drawing External thread sleeve (108) is equipped between bar back segment, the two is fastenedly connected by external thread sleeve (108).

10. improved gun-type Circumcision suturing device according to claim 5, it is characterised in that：Pull rod is equipped with positioning Rib or locating slot, sheath or into nail device or tightening knob (9) be equipped with matched locating slot or positioning edge, the seat of honour (2) with Nail bin ring (3) is equipped with the card convex (201) being mutually matched or bayonet (303), and the outer surface of the glans penis cap (101) is equipped with connection To the ribs of pull rod.