CN208193146U - improved circumcision suturing device - Google Patents

Abstract

The utility model relates to a kind of improved Circumcision suturing devices, and the front end of the seat of honour including glans penis seat and cylindrical shape, the seat of honour is equipped with a cricoid drive end bearing bracket, and the ring wall of drive end bearing bracket offers nail bin slot, can one piece of suturing nail of matched placement in nail bin slot；Cylindric acrosome and circular cutter are also coaxially arranged in the seat of honour, the circular cutter is same to be located in the acrosome, the acrosome is equipped with top pillar, several top pillars are inserted in several nail bin slots correspondingly and can axially slide relative in the nail bin slot, circular cutter after suturing nail ejection suture is carried out ring cutting to foreskin by top pillar, it further include de- nail ring, the de- nail ring includes endocyclic tube circle and outer planation surface circle, the endocyclic tube circle matching is set in the inside of cylindric circular cutter, the outer planation surface circle extends outward and is located at the lower section of drive end bearing bracket along endocyclic tube circle.The utility model is provided with de- nail ring structure, reduces the pain of sufferer.

Description

Improved Circumcision suturing device

Technical field

The utility model relates to a kind of field of medical device for circumcision, in particular to a kind of improved preputial ring Joint-cutting clutch.

Background technique

Redundant prepuce is easy hiding dirt, leads to the generation of inflammation, even results in the generation of glans penis cancer and cervical carcinoma, influence just Normal love life, causes sperm quality to decline, to influence prenatal and postnatal care.It is asked to solve part male by redundant prepuce puzzlement Topic, people start out circumcision.

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

One, traditional open surgery cuts off too long foreskin, art mouth with scissors and blade and other conventional surgical instruments It being sutured with suture, operating time is long, doctor's heavy workload, 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；

Two, card for a long time is carried out to too long foreskin using various clamp-press type anastomat for circumcision to press, cause card splenium Position ischemic necrosis and fall 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, since oedema is serious, also leaves larger scar after the healing of art mouth, and occurs glans penis necrosis disease Example, also just exits clinic gradually；

Three, 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 falls off are longer.

The third above-mentioned mode is the modus operandi that current patient is relatively ready receiving, but by several after this operation The suture that the suturing nail of " Contraband " shape is constituted 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, and when there is suturing nail to be remained in foreskin by organization embedding, Hospital must be arrived again and carries out incision taking-up, otherwise influenced sexual life and even hurt sex partner.

Utility model content

The utility model aim is to provide a kind of improved Circumcision suturing device, and technical problem to be solved exists In: it is existing performed the operation using Circumcision suturing device when, by the suture that constitutes of suturing nail in several " Contraband " shapes after operation Line, directly nail is in skin surface, and during skin healing, the granulation tissue newly grown can wrap up suturing nail, and patient is still With certain pain, and when there is suturing nail to be remained in foreskin by organization embedding, it is necessary to arrive hospital again and cut It takes out, otherwise influences sexual life and even hurt sex partner.The distress level for increasing patient also increases the later stage work of doctor Amount.

The advantages of in order to develop above-mentioned Circumcision suturing device, overcome its disadvantage, the utility model uses following technical side Case:

A kind of improved Circumcision suturing device, the seat of honour including glans penis seat and cylindrical shape, the front end of the seat of honour is set There is a cricoid drive end bearing bracket, the ring wall of the drive end bearing bracket offers several axially penetrate through around central axis circular array Nail bin slot, can one piece of suturing nail a of matched placement in the nail bin slot；Cylindrical shape is also coaxially arranged in the seat of honour Acrosome and circular cutter, for the circular cutter with being located in the acrosome, one end that the drive end bearing bracket is corresponded on the acrosome is axial It is convexly equipped with the top pillar that and cross section identical with several nail bin slot quantity matches, several top pillars are one-to-one It is inserted in several nail bin slots and can be axially slid relative in the nail bin slot, suturing nail is ejected and sutured by top pillar Circular cutter carries out ring cutting to foreskin afterwards, further includes de- nail ring, and the de- nail ring includes endocyclic tube circle and outer planation surface circle, described interior Ring cylinder circle matches the inside for being set in cylindric circular cutter, and the outer planation surface circle extends outward along endocyclic tube circle and is located at front end The lower section of lid.

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 drive end bearing bracket should be located at, the side that the drive end bearing bracket is corresponded on the toroidal race offers and several nails Storehouse slot corresponds matched suturing nail chamfering slot, and the outer planation surface circuit covering of the de- nail ring is on the toroidal race； It is equipped with knife anvil annular groove between the glans penis cap and toroidal race, the knife anvil that section is in " recessed " shape is provided in this knife anvil annular groove Ring, the circular cutter can the relatively described seat of honour be axially slided to and cut on the knife anvil ring.

The top of the suturing nail chamfering slot is rectangle frame, and bottom center raises upward, and entire groove body bottom is in fall everywhere The W-shaped wave structure of fillet, the groove body bottom center are lower than the surface of the toroidal race.

The glans penis seat further includes pull rod, and the glans penis cap and pull rod are fastenedly connected, on the rear end bottom wall of the seat of honour It is fixed with a coaxial sheath, the diameter of the sheath is less than the diameter of the seat of honour, is hinged with movable handle in the sheath, described The top of acrosome is equipped with a compression rod, and the top of the compression rod is equipped with a compression zone, is equipped with below the hinge of the movable handle The profile of one press section, the press section and compression zone matches, and perforation is passed through for pull rod in the middle part of the press section, the compression A pair of of return latch is additionally provided with above portion, after press section assembles, return latch is located exactly at the top of press section, described A pressure spring is equipped between movable handle and the tube wall of sheath, the tail end of the sheath is connected with a tightening knob, the pull rod and receipts Tight knob is fastenedly connected, and tightening knob is fastenedly connected with sheath.

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 constituted 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, is clamped in the spring leaf of the tip insertion pull rod leading portion of the pull rod back segment and 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 bottom of the interior attachment cap in bottom inside and outside, outer attachment cap and leading portion connecting rod, the glans penis cap is equipped with several casting Hole, by being cast for entirety, the leading portion connecting rod and pull rod back segment are logical for the interior attachment cap, outer attachment cap, leading portion connecting rod Cross threaded connection.

The pull rod includes pull rod leading portion and pull rod back segment, and the pull rod leading portion and glans penis cap bottom are integrally formed, 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.

The ring is located at outside or the inner sidewall of drive end bearing bracket, and the nail bin slot is that individual pen or two enclose, two circle In nail bin slot, outermost slot is successively staggered with internal layer slot.

It is described tightening knob knob be it is flat, the sheath is divided into two parts of symmetrical configuration, institute in figure by axis It is shown as left semicanal and right semicanal, and is spliced sheath entirety, the sheath tail shape and tightening knob shaped by two parts Match.

Pull rod is equipped with positioning edge or locating slot, and sheath or acrosome or tightening knob are equipped with matched locating slot or positioning Rib, the seat of honour and drive end bearing bracket are equipped with the card convex being mutually matched or bayonet, and the outer surface of the glans penis cap, which is equipped with, is connected to drawing The ribs of bar.

The beneficial effects of the utility model are:

1. being provided with 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 drive end bearing bracket 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, directly nail is not conducive to suturing nail and falls off suturing nail in skin surface, meanwhile, it is capable to It is effectively prevent art stomatorrhagia, while ensure that suturing nail is not wrapped up by prepuce tissues in wound healing process, is cured completely to wound After conjunction, the de- nail ring in the part left herein falls off together with suturing nail, decreases the pain of sufferer；

2. devising the knife anvil ring that section is in " recessed " shape, relative to solid knife anvil ring, it is more easy to assemble, and is not easy It loosens, meanwhile, it is too tight that will not clamp blade after blade has been cut, facilitate blade 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 easier with assembly；

It is flat structure by tightening knob design, accordingly 4. devising tightening knob structure, and in preferred embodiment , sheath is divided into two parts of symmetrical configuration by axis, i.e., left semicanal and right semicanal, and whole by two parts sheath that is spliced Body, tightening knob portion are inserted into sheath tail portion and are fastenedly connected with it, due to its flat structure design, and by two halves sheath pipe thread Tightly, because tightening knob after adjusting, will not loosening；

5. devising entire groove body bottom in the suturing nail chamfering slot of the W-shaped wave structure of rounded corner everywhere, so that suture Nail two tip inwards bending such as staple after entering suturing nail chamfering slot, only centre to skin histology in compared with The point type of big intensity squeezes, and the pressure at other positions is smaller, alleviates the pain of sufferer, while promoting wound healing, and easily de- It falls；

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 Column.Top pillar and suturing nail chamfering slot on acrosome are also configured as the double-layer staggered structure to match with the double-deck nail bin slot, avoid Gap, the defect of local vascular crack are equipped in suture operation in the prior art of peritomizing between adjacent suturing nail；

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 utilizes mechanics principle, improves the efficiency of hand handle force to greatest extent, also facilitates applying for doctor Power habit, can one hand exert oneself, when operation, seems easily laborsaving.

Detailed description of the invention

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 cross-sectional view after embodiment one assembles；

Fig. 4 is the cross-sectional view at another visual angle after embodiment one assembles；

Fig. 5 is the perspective view of embodiment one；

Fig. 6 is the structural schematic diagram of glans penis cap and pull rod leading portion in embodiment one；

Fig. 7 is the structural schematic diagram that glans penis cap is connect with pull rod in embodiment two；

Fig. 8 is the structural schematic diagram that glans penis cap is connect with pull rod in embodiment three；

Fig. 9 is the schematic diagram of example IV；

Figure 10 is the structural schematic diagram of embodiment five；

Figure 11 is the explosive view of Fig. 5；

Figure 12 is the structural schematic diagram of embodiment six；

Figure 13 is the structural schematic diagram of embodiment seven；

Figure 14 is the structural schematic diagram of annular base 103 in embodiment seven.

The meaning of appended drawing reference 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 suturing nail chamfering 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 are The seat of honour, 201 be card convex, and 3 be drive end bearing bracket, and 301 be ring, and 302 be nail bin slot, and 303 be bayonet, and 4 be acrosome, and 401 be top pillar, 402 be compression rod, and 403 be compression zone, and 404 be return latch, and 5 be circular cutter, and 6 be de- nail ring, and 601 be endocyclic tube circle, and 602 are Outer planation surface circle, 7 be sheath, and 701 be left semicanal, and 702 be right semicanal, and 703 be observation window, and 8 be movable handle, and 801 be press section, 802 be pressure spring, and 9 be tightening knob, and 901 be knob, and 902 be connecting tube.

Specific embodiment

Below with reference to attached drawing 1 to 12 and preferred embodiment to the utility model proposes one kind improved peritomize Stitching unstrument is described in greater detail.

Embodiment one: as shown in figures 1 to 6.

The utility model discloses a kind of improved Circumcision suturing devices, the seat of honour including glans penis seat 1 and cylindrical shape 2, the front end of the seat of honour 2 is equipped with a cricoid drive end bearing bracket 3, is radially provided on the inside of ring wall on the ring wall of the drive end bearing bracket Ring 301 offers several nail bin slots 302 axially penetrated through around central axis circular array on the ring 301, It can one piece of suturing nail a of matched placement in the nail bin slot 302；Cylindric acrosome 4 is also coaxially arranged in the seat of honour 2 And circular cutter 5, for the circular cutter 5 with being located in the acrosome, one end that the drive end bearing bracket is corresponded on the acrosome 4 is axially convex Equipped with the top pillar 401 that identical and cross section matches with several nail bin slot quantity, several top pillars 401 1 are a pair of That answers is inserted in several nail bin slots and can axially slide relative in the nail bin slot, and top pillar 401 is by suturing nail Circular cutter carries out ring cutting to foreskin after ejection suture, further includes de- nail ring 6, the de- nail ring includes endocyclic tube circle 601 and outreach Plane circle 602, the endocyclic tube circle 601 match the inside for being set in cylindric circular cutter 5, and the outer planation surface circle 602 is along interior Ring cylinder circle extends outward and is located at the lower section of drive end bearing bracket 3.

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 drive end bearing bracket 3, and the side that the drive end bearing bracket 3 is corresponded on the toroidal race 103 is opened Equipped with corresponding matched suturing nail chamfering slot 104, the outer planation surface circle of the de- nail ring 6 with several nail bin slots 602 are covered on the toroidal race 103；Knife anvil annular groove 106 is equipped between the glans penis cap 101 and toroidal race 103, herein In knife anvil annular groove 106 be provided with section be in " recessed " shape knife anvil ring 105, the circular cutter 5 can the relatively described seat of honour 2 slide axially To cutting on the knife anvil ring 105.

In this case, compared with prior art, it is provided with de- nail ring structure, 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 drive end bearing bracket 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 encloses in art oral area position one, and directly nail does not exist suturing nail Skin surface is conducive to suturing nail and falls 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 heals completely, the de- nail ring in the part left herein takes off together with suturing nail It falls, decreases the pain of sufferer.

It is provided with the knife anvil ring 105 that section is in " recessed " shape in the front end of glans penis seat, relative to solid knife anvil ring, assembly is more It is easy, and is not easy to loosen, meanwhile, it is too tight that will not clamp blade after blade has been cut, facilitate blade to exit.

Further, the glans penis seat 1 further includes pull rod 102, and the glans penis cap 101 and pull rod 102 are fastenedly connected, institute It states and is fixed with a coaxial sheath 7 on the rear end bottom wall of the seat of honour, the diameter of the sheath 7 is less than the diameter of the seat of honour 2, the sheath Be hinged with movable handle 8 on pipe 7, the top of the acrosome 4 is equipped with a compression rod 402, the top of the compression rod 402 be equipped with one by The hinge lower section of splenium 403, the movable handle 8 is equipped with a press section 801, the profile phase of the press section 801 and compression zone 403 It matches, penetrates through in the middle part of the press section 801 and passed through for pull rod 102, the top of the compression zone 403 is additionally provided with a pair of of return latch 404, after press section 801 assembles, return latch 404 is located exactly at the top of press section 801, the movable handle 8 and sheath 7 Tube wall between be equipped with a pressure spring 802, the tail end of the sheath 7 is connected with a tightening knob 9, the insertion of pull rod 102 tightening The hollow tube portion of knob 9 is simultaneously fastenedly connected with it, and tightening knob 9 is fastenedly connected with sheath 7；The tightening knob 9 includes rotation Button 901 and connecting tube 902, the connecting tube are fastenedly connected with sheath 7.

The specific working mode of the present embodiment are as follows:

Knife anvil ring 105 is mounted in knife anvil annular groove 106, de- nail ring 6, circular cutter 5, acrosome 4, the seat of honour 2 are successively assembled It is good, then the pull rod 102 of glans penis seat is assembled, is suitably screwed using tightening knob, and make glans penis cap 101 and drive end bearing bracket 3 Between there are gaps for placing foreskin to be cut, glans penis places in glans penis cap 101, and extra foreskin is routed up and anti- The outer edge in glans penis cap is covered, then continues to screw by tightening knob 9, tightening knob 9 can drive pull rod 102 to move axially, will Foreskin is pressed between de- nail ring 6 and glans penis seat 1, prevents its displacement.By pressing movable handle 8, the press section 801 of movable handle 8 It exerts a force for compression zone 403, drives compression rod 402 to push, when the top pillar 41 on the acrosome 4 ejects suturing nail a and in ring After being sutured on cutter 5, circular cutter 5 can get off foreskin ring punchout shear, and be punched in the groove of knife anvil ring 105 just, After the completion of punching, under the action of pressure spring 802, movable handle 8 is lifted, and return latch 404 is jacked up, return latch 404 drive by Splenium 403,402 acrosome of compression rod, 4 return, outer planation surface circle 602 are sewn nail nail and enclose in art oral area position one, be cured completely to wound After conjunction, the de- nail ring in the part left herein falls off together with suturing nail.

Press section 801 and compression zone 403 be the groove being mutually matched with circular-arc-shaped exterior contour and convex structure, Other structures to match can be used.

Preferably, the length of the top pillar 401 is more than the depth of the nail bin slot 302, and the top pillar 401 can be described It is axially slid relative in nail bin slot 302 and ejects suturing nail, the rear end bottom wall of the acrosome 4 is resisted against the rear end of the seat of honour When on inside bottom wall face, the front end portion of the top pillar is inserted in the nail bin slot, and the depth of the nail bin slot is not The sum of the nail pin length of the partial-length and the suturing nail in the nail bin slot is inserted in less than the top pillar front end；It is described Circular cutter 5 is coaxially fixed in the acrosome, the axially extended front end in the top pillar 401 of the preceding terminal knife edge of the circular cutter Face.

The cylindrical portion of acrosome 4 and the top pillar 401 at rear, compression rod 402, compression zone 403, return latch 404, Both can one-pass molding, after front end cylindrical portion can also be separately formed with rear each section using welding etc. in conjunction with other modes It is integrated.

It is provided with ring 301 and nail bin slot 302 in drive end bearing bracket 3, one piece of seam is set accordingly in each nail bin slot 302 Dowel must guarantee that drive end bearing bracket 3 and the seat of honour 2, acrosome 4 reach in assembly and fast and accurately position, therefore, drive end bearing bracket 3 with The outer surface of the seat of honour 2 is provided with the bayonet 303 that matches each other and card convex 201, facilitate in assembly in a short time quickly, It is accurately positioned, is conducive to the accurate contraposition of entire instrument, save assembly time.

Preferably, the pull rod includes pull rod leading portion 1021 and pull rod back segment 1022, the pull rod leading portion 1021 and pull rod Back segment 1022 is fixedly connected.

In the present embodiment, the end of the pull rod leading portion 1021 is the tube wall that several spring leafs 1023 are constituted, 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, in the spring leaf of the tip insertion pull rod leading portion of the pull rod back segment and passes through holding section card Connect fixation.

Pull rod is equipped with positioning edge 107 or locating slot, sheath or acrosome or tightening knob 9 be equipped with matched locating slot or Positioning edge prevents pull rod from rotating, and the outer surface of the glans penis cap is equipped with the ribs for being connected to pull rod.

The tightening knob 9 includes knob 901 and connecting tube 902, and the connecting tube is fastenedly connected with sheath 7.

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. 7.

The present embodiment and the something in common of embodiment one do not repeat, the difference is that, the pull rod leading portion 1021 includes It is respectively arranged at the bottom inside of the glans penis cap and the 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. 8.

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

Example IV: referring to Fig. 9.

The something in common of the present embodiment and the above various embodiments does not repeat, the difference is that, in the present embodiment, tightening rotation The knob 901 of button 9 is up-small and down-big truncated cone-shaped structure, and the surface of truncated cone-shaped structure is provided with the slot convenient for screwing, connecting tube 902 be hollow pipe for connecting with pull rod, and outside is fastenedly connected with external screw thread with sheath.

Embodiment five: referring to Figure 10,11.

The something in common of the present embodiment and the above various embodiments does not repeat, the difference is that, in the present embodiment, the receipts Tightly the knob 901 of knob 9 is flat, and the sheath is divided into two parts of symmetrical configuration by axis, is as shown in the figure left semicanal 701 with right semicanal 702, and by two parts be spliced sheath entirety, the sheath tail shape with tighten knob shaped phase Match.Tightening knob portion is inserted into sheath tail portion and is fastenedly connected with it, due to its flat structure design, and by two halves sheath pipe thread Tightly, it because tightening knob after adjusting, will not rotating, avoids penis foreskin clip in the course of surgery and extrudes existing loosen.

Embodiment six: referring to Figure 12.

The present embodiment is different from foregoing embodiments, and in foregoing embodiments, ring is located at the inner sidewall of drive end bearing bracket 3, For built-in nail bin slot ring, in the present embodiment, ring 301 is located at the outside of drive end bearing bracket 3, is external nail bin slot ring Circle, processing are easier.

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

In the present embodiment, the top of the suturing nail chamfering slot 104 is rectangle frame, and bottom center raises upward, entire slot W-shaped wave structure of the body bottom in rounded corner everywhere, surface of the groove body bottom center lower than the toroidal race 103.This The structure of sample designs, so that suturing nail two tip inward bendings such as staple after entering suturing nail chamfering slot 104, only Skin histology is squeezed in the point type of larger intensity in centre, the pressure at other positions is smaller, the pain of sufferer is alleviated, Promote wound healing simultaneously, and easy to fall off.

Embodiment seven: referring to Figure 13,14.

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 successively staggered with internal layer slot.Top pillar 401 and suturing nail chamfering on acrosome 4 Slot 104 is also configured as the double-layer staggered structure to match with the double-deck nail bin slot, and this embodiment avoids packets in the prior art Gap, the defect of local vascular crack are equipped in skin ring cutting suture operation between adjacent suturing nail.

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 embodiments of the present invention can also be converted according to these principles, therefore, the utility model includes All are previously mentioned all replacement contents in range in claim.It is any in present utility model application the scope of the patents Made equivalence changes, all within the scope of the patents of category this case application.

Claims (10)

1. a kind of improved 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 a cricoid drive end bearing bracket (3), and the ring wall of the drive end bearing bracket is several around offering for central axis circular array The nail bin slot (302) axially penetrated through, can one piece of suturing nail a of matched placement in the nail bin slot (302)；The seat of honour (2) cylindric acrosome (4) and circular cutter (5) are also coaxially arranged in, the circular cutter (5) is same to be located in the acrosome, Corresponded on the acrosome (4) drive end bearing bracket one end be axially convexly equipped with it is identical and transversal with several nail bin slot quantity The top pillar (401) that face matches, several top pillars (401) are inserted in several nail bin slots correspondingly and can be It being axially slid relative in the nail bin slot, circular cutter after suturing nail ejection suture is carried out ring cutting to foreskin by top pillar (401), It is characterized in that: further including de- nail ring (6), the de- nail ring includes endocyclic tube circle (601) and outer planation surface circle (602), described interior Ring cylinder circle (601) matches the inside for being set in cylindric circular cutter (5), and the outer planation surface circle (602) is outside along endocyclic tube circle Extend and be located at the lower section of drive end bearing bracket (3).

2. improved Circumcision suturing device according to claim 1, it is characterised in that: the front end of the glans penis seat is tortoise The outer edge of head cap (101), the glans penis cap (101) is equipped with toroidal race (103), and the glans penis cap (101) is corresponding to be located at institute State the front of drive end bearing bracket (3), correspond to the drive end bearing bracket (3) on the toroidal race (103) if side offer with it is described Dry nail bin slot corresponds matched suturing nail chamfering slot (104), outer planation surface circle (602) covering of de- nail ring (6) In on the toroidal race (103)；Knife anvil annular groove (106) is equipped between the glans penis cap (101) and toroidal race (103), The knife anvil ring (105) that section is in " recessed " shape is provided in this 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).

3. improved Circumcision suturing device according to claim 2, it is characterised in that: the suturing nail chamfering slot (104) top is rectangle frame, and bottom center raises upward, W-shaped wave structure of the entire groove body bottom in rounded corner everywhere, institute State the surface that groove body bottom center is lower than the toroidal race (103).

4. improved Circumcision suturing device according to claim 2, it is characterised in that: the glans penis seat (1) further includes Pull rod (102), the glans penis cap (101) and pull rod (102) are fastenedly connected, and are fixed with one on the rear end bottom wall of the seat of honour Coaxial sheath (7), the diameter of the sheath (7) are less than the diameter of the seat of honour (2), are hinged with movable handle on the sheath (7) (8), the top of the acrosome (4) is equipped with a compression rod (402), and the top of the compression rod (402) is equipped with a compression zone (403), a press section (801) are equipped with below the hinge of the movable handle (8), the press section (801) and compression zone (403) Profile matches, and perforation is passed through for pull rod (102) in the middle part of the press section (801), is additionally provided with above the compression zone (403) A pair of of return latch (404), after press section (801) assemble, return latch (404) is located exactly at the upper of press section (801) Side, is equipped with a pressure spring (802) between the movable handle (8) and the tube wall of sheath (7), and the tail end of the sheath (7) is connected with one It tightens knob (9), the pull rod (102) is fastenedly connected with tightening knob (9), and tightening knob (9) is fastenedly connected with sheath (7).

5. improved Circumcision suturing device according to claim 4, 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 tube wall that several spring leafs (1023) are constituted, The spring leaf (1023) is equipped with the clamping portion (1024) of protrusion, and the front end of the pull rod back segment (1022) is with holding section (1025) tip, the holding section (1025) match with clamping portion (1024), and pull rod is inserted at the tip of the pull rod back segment It is connected and fixed in the spring leaf of leading portion and by holding section.

6. improved Circumcision suturing device according to claim 4, 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) include be respectively arranged at the bottom inside of the glans penis cap with Interior attachment cap (1011), outer attachment cap (1012) and the leading portion connecting rod (1026) in outside, the bottom of the glans penis cap is equipped with Several plug holes, the interior attachment cap (1011), outer attachment cap (1012), leading portion connecting rod (1026) by being cast for entirety, The leading portion connecting rod (1026) is connected through a screw thread with pull rod back segment (1022).

7. improved Circumcision suturing device according to claim 4, it is characterised in that: the pull rod includes pull rod leading portion (1021) with pull rod back segment (1022), the pull rod leading portion is integrally formed with glans penis cap bottom, after the pull rod leading portion and pull rod External thread sleeve (108) are equipped between section, the two passes through external thread sleeve (108) and is fastenedly connected.

8. improved Circumcision suturing device according to claim 1, it is characterised in that: be arranged on the drive end bearing bracket (3) There is ring, outside or inner sidewall in drive end bearing bracket (3) is arranged in the ring, and the nail bin slot is that individual pen or two enclose, and described two In the nail bin slot of circle, outermost slot is successively staggered with internal layer slot.

9. improved Circumcision suturing device according to claim 4, it is characterised in that: the rotation of tightening knob (9) Button (901) be it is flat, the sheath is divided into two parts of symmetrical configuration by axis, the sheath tail shape and tightening knob Shape matches.

10. the improved Circumcision suturing device according to any claim in claim 7 to claim 9, special Sign is: pull rod is equipped with positioning edge or locating slot, and sheath or acrosome or tightening knob (9) are equipped with matched locating slot or fixed Position rib, the seat of honour (2) and drive end bearing bracket (3) are equipped with the card convex (201) being mutually matched or bayonet (303), the appearance of glans penis cap Face is equipped with the ribs for being connected to pull rod.