CN207306712U

CN207306712U - A kind of foreskin security warning cuts stitching devices

Info

Publication number: CN207306712U
Application number: CN201621266263.8U
Authority: CN
Inventors: 何国才
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-24
Filing date: 2016-11-24
Publication date: 2018-05-04
Anticipated expiration: 2026-11-24

Abstract

The utility model discloses a kind of foreskin security warning to cut stitching devices.Including resist-nailed seat component, nail bin, nail storehouse sleeve, is connected to the boost motor of the nail storehouse sleeve, the ejector pin body in the nail storehouse sleeve and the blade on the ejector pin body；The ejector pin body includes ejector pin seat, pushing slice of nail corresponding with suturing nail and the guide sleeve being connected between ejector pin seat and stent, the nail storehouse sleeve internal perisporium is equipped with a ring groove, and the periphery wall of the ejector pin body is equipped with elastic convex body corresponding with the ring groove of nail storehouse sleeve.Stitching devices are simple in structure for foreskin security warning cutting, science, rationally, and product technique is simple, it is simple to install and use, conveniently.

Description

A kind of foreskin security warning cuts stitching devices

Technical field

It the utility model is related to a kind of medical instrument, and in particular to a kind of foreskin security warning cuts stitching devices.

Background technology

Circumcision operation at present has various ways, including the operation of traditional ring cutting, clinic of this operation method to doctor Skill requirement is high, and operation is cumbersome, time length, careless slightly to will result in Massive Bleeding, incision out-of-flatness, and wound suture is not beautiful See, postoperative dressing and take out stitches also pretty troublesome.Laser or electrotomy often occur that foreskin is burnt, post-operative recovery time length, The occurrence rate of hematoma is high.Foreskin is allowed because ischemic necrosis voluntarily comes off by the ligation of small apparatus.During this operation method post-operative recovery Between it is long, need to utensil for a period of time, live inconvenience, be also easy to produce complication.In recent years there is the cutting suture of foreskin security warning Device, although existing foreskin security warning cutting stitching devices complete excision and suture at the same time, operating time is short, and bleeding is few The advantages that.But not mature enough since product development time is short, in structure etc., also there are many defects.It is mainly reflected in whole Body structure and each parts fit structure set unreasonable, complex process etc..As blade is led to independent split component form Cross assembling mode to be installed on corresponding pushing slice of nail, it is possible to cause crooked, not just, not prison welding etc. in installation process Problem, deflection when causing to perform the operation, takes off knife, or even can not cut off the risk of suture.And existing blade is longer and the ejector pin that is installed on Piece bottom, visual poor, operator can not see cutting tissue site clearly, often cut the frenulum position of foreskin by mistake, increase Add operation risk.Nail bin is assembled into nail bin groupware with nail storehouse sleeve, its main function is the anastomosis staple for accommodating prepackage.Will in operation Ask anastomosis staple quantity complete.If neglected loading phenomenon, easily there is oozing of blood in neglected loading position after it has been gathered, influences surgical effect.It is existing Some nail bin groupwares are opaque material, result in anastomosis staple neglected loading examine workload it is very big, efficiency is low.When examining Identical nail tip push nail storehouse need to also be needed anastomosis staple being pushed into nail bin bottom, checkability is low, operation risk after having inspected Greatly.

Utility model content

The purpose of this utility model is in view of the deficiency of the prior art, there is provided a kind of foreskin security warning cutting Stitching devices.Stitching devices are simple in structure for foreskin security warning cutting, science, rationally, and product technique is simple, installs and uses letter Singly, conveniently.

This foreskin security warning cutting stitching devices include resist-nailed seat component, and nail bin, nail storehouse sleeve, is connected to the nail storehouse sleeve Boost motor, the ejector pin body in the nail storehouse sleeve and the blade on the ejector pin body；The ejector pin body includes pushing away Nail seat, pushing slice of nail corresponding with suturing nail and the guide sleeve being connected between ejector pin seat and stent, the nail storehouse sleeve internal perisporium A ring groove is equipped with, the periphery wall of the ejector pin body is equipped with elastic convex body corresponding with the ring groove of nail storehouse sleeve.

The ring groove of the nail storehouse sleeve is arranged at its hollow cylinder or tube wall position, and the elastic convex body of the ejector pin body is set It is placed in its ejector pin seat or guide sleeve position.

The ring groove of ejector pin body its shape of cross section parabolically shape or arc.

The elastic convex body of ejector pin body is the raised bag of plastics for being uniformly distributed in ejector pin body surrounding or opposite sides.

The elastic convex body of ejector pin body is to be arranged at ejector pin body two lateral walls by spring and its corresponding pilot hole On spherical.

This foreskin security warning cuts stitching devices since nail storehouse sleeve, nail bin, ejector pin body etc. are transparent, and sight is preferable, knife Piece is in 0.5-1.5cm, not only safety, but can whole observation cutter device action process, help to hold and control the reality performed the operation Apply, improve checkability.Inseparable integral structure design is made in blade and ejector pin seat or pushing slice of nail, when avoiding scalding knife It is crooked, it is not positive the problems such as, so as to reach in surgical procedure suture with cutting off unnecessary foreskin and visual perfect adaptation.Particularly and Blade sets position and structure science, rationally, makes do not have backlash during blade work, without unnecessary action, cutting action mistake Journey is clear-cut, agile, accurate.Its glans penis set has more compatibility by high-quality plastics product.

Brief description of the drawings

Fig. 1 is the explosive view that the utility model foreskin security warning cuts one embodiment of stitching devices；Fig. 2 the utility model 5 one example structure schematic diagram of suturing nail；Fig. 3 is the nail bin structure diagram in Fig. 1；Fig. 4 is the nail bin nested structure in Fig. 1 Schematic diagram；Fig. 5 is the blade structure schematic diagram on the ejector pin body in Fig. 1；Fig. 6 is the ejector pin body structure diagram in Fig. 1；Fig. 7 The operation handle structure diagram of boost motor in Fig. 1；Fig. 8 is the propulsion sheath structure schematic diagram of the boost motor in Fig. 1；Fig. 9 For the covering plate structure schematic diagram of the guide cylinder of boost motor in Fig. 1；Figure 10 is that one example structure of resist-nailed seat component is illustrated in Fig. 1 Figure；Figure 11 is the resist-nailed seat component structure diagram in another embodiment of the utility model；Figure 12 is the utility model Nail storehouse sleeve and ejector pin attachment structure schematic diagram in another embodiment.

Embodiment

It is new to this practicality by following embodiments combination attached drawing in order to further appreciate that the technical solution of the utility model Type is described further.

As Figure 1-10 shows, the foreskin security warning cutting stitching devices of the present embodiment include resist-nailed seat component 1, knife washer 2nd, protection cap 3, nail bin 4, suturing nail 5, ejector pin body 6, nail storehouse sleeve 7, cover board 8, operation handle 9, contiguous block 10, safety block 11, push away Into body 12, tension spring 13 and screw thread turn-knob 14 etc..

Resist-nailed seat component 1 includes glans penis set, connecting rod, the locating rod being connected between glans penis set and connecting rod, Yi Jishe Upper resist-nailed seat etc. is covered in glans penis.

Protection cap 3, ejector pin body 6, nail storehouse sleeve 7 are formed for transparent plastic or transparent organic glass, and the length of its blade is 0.- 1.5cm；

The guide sleeve internal perisporium of ejector pin body is uniformly provided with some guide grooves.

Ejector pin body 6 is in nail storehouse sleeve 7, and the pushing slice of nail 6-1 of 6 front end of ejector pin body is plugged in nail bin 4, and suturing nail 5 is mounted in In nail bin 4, in front of pushing slice of nail 6-1.Protection cap 3 is stamped on nail bin 4.Resist-nailed seat and glans penis set are formed for metal material.Its Suturing nail includes main part, its main part is in U shapes, and the both ends of U shape main parts are equipped with blade 52, and one end of U shape main parts is covered There is the first antimicrobial coating 53, which is made of the anode material of argentiferous, and the other end of U shape main parts is covered with Second antimicrobial coating 54, second antimicrobial coating 54 are made of cathode material.

When suturing nail implants, the anode material and cathode material of coating are electrolysed with the human body near suturing nail Matter forms local primary battery element together.Silver ion is discharged into tendency therefore increase in peripheral region by anode material.Release After silver ion, the electronics being retained in anode material can be moved in cathode material, therefore produces electrical connection.Due to potential Difference, silver ion are moved to cathode material direction.Silver ion can produce antibacterial effect to the microorganism on suturing nail surface.

Resist-nailed seat component is equipped with a hemostasis device.Its hemostasis device is included on the end face of the resist-nailed seat component Silica gel piece（That is annular silica gel gasket）21.Ring groove 20 is provided with the end wall surface of resist-nailed seat component 1, silica gel piece 21 is supported by this Ring groove 20 on the end face of nail seat component is arranged on the end face of resist-nailed seat component 1.In suturing nail quilt after foreskin is cut Before ejector pin body releases suture, hemostasis protection is carried out to wound by silica gel piece in advance.

The top of nail bin 4 is equipped with cartridge tray 4-1, and cartridge tray 4-1 is equipped with some nail bin hole 4-2, and nail bin hole 4-2 is in circumferential point Cloth, cartridge tray 4-1 lower diameters are smaller than the diameter on top, are separately arranged with radially on cartridge tray 4-1 lower, outer perimeter walls Some groove 4-3, nail bin 4 are fixedly connected by the fin 7-2 on its groove 4-3 and nail storehouse sleeve 7 with 7 inserting of nail storehouse sleeve.

Blade 6-5 includes cutter head 6-5-1, tool apron 6-5-2.Cutter head 6-5-1 is in a pipe body shape, and the top of cutter head 6-5-1 is set It can be single or double to have cutting edge 6-5-3, cutting edge 6-5-3.Tool apron 6-5-2 is turned up by cutter head 6-5-1 bottoms（I.e. along footpath It is outwardly to direction）Side is formed, and has fixing groove 6-5-4 on tool apron 6-5-2.

Ejector pin body 6 includes some pushing slice of nail 6-1, ejector pin seat 6-2, guide sleeve 6-4 and is connected to ejector pin seat 6-2 and stent Guide sleeve 6-4 between 6-3.Ejector pin seat 6-2 is in cylindrical cavity, several pushing slice of nail 6-1 is spaced to be laid in ejector pin Internal perisporium at the top of the cylindrical cavity of seat 6-2.Blade 6-5 is from the lower section of pushing slice of nail 6-1（The bottom of pushing slice of nail 6-1 is downward） It is integral at 0.5MM-2MM with ejector pin seat 6-2 modeling notes.Guide sleeve 6-4 and ejector pin seat 6-2 cavitys and blade 6-5 axial direction phases It is logical, several guide groove 6-6 are circumferentially uniformly provided with guide sleeve 6-4 internal perisporiums.Blade 6-5 can when being molded with ejector pin seat 6-2 By its tool apron modeling note in the inner wall of ejector pin seat 6-2, in this way, blade 6-5, pushing slice of nail 6-1 and ejector pin seat 6-2 be molded into one it is whole The ejector pin body 6 of body.Blade 6-5 is made of metal material.

Nail storehouse sleeve 7 is anterior to be equipped with a hollow cylinder 7-1, and top internal perisporium is equipped with fin 7-2, this fin 7-2 is in circumferential It is spaced apart, is fixed with the groove 4-3 insertings on nail bin 4.It is hollow that 7 rear portion of nail storehouse sleeve along its hollow cylinder 7-1 extends one The middle and upper part of pipe 7-3, hollow pipe 7-3 are provided with annular groove 7-4, the free end of hollow pipe 7-3（Rear end）Tube wall 7-5 opposite two Side is equipped with card slot 7-6.

Its boost motor includes guide cylinder, the propulsion body 12 on guide cylinder, is connected to propulsion body 12 and nail storehouse sleeve 7 Between two operation handles 9, elastic device, screw thread turn-knob 14 and safety block 11 etc..Its elastic device is a tension spring 13.Guide cylinder It is respectively equipped with corresponding guide slots and limit body.Guide slots are by being respectively arranged on the sliding groove 8- of the opposite sides of two cover boards 9 are formed.Its limit body includes the annular convex being made of the semi-circular convex body 8-10 of two cover boards 8, and the inner wall arranged on cover board 8 Spacing convex body 8-11 on face.

Guide cylinder includes two cover board 8 of left and right mutually axially symmetrically connected.Cover board 8 passes through its front end（It is connected with nail storehouse sleeve 7 Or corresponding one end）Connection bump 8-3 set by inner side is connected with the annular groove 7-4 of nail storehouse sleeve 7.Cover board 8 depends on connection bump 8-3 Inner side be equipped with a groove 8-6, the corresponding site that corresponding buckle 8-7, groove 8-6 are equipped with the inside of groove 8-6 is equipped with a nail The block machine 8-8 of storehouse set 7.8 front end outer side of cover board is arranged with two lug 8-4, and lug 8-4 is equipped with attended operation handle 9 Straight pin mounting hole 8-5, the main part of cover board 8 are equipped with sliding groove 8-9 corresponding with the wing handle of propulsion body 12.Cover board afterbody （Free end）Equipped with a varus（It is raised to guide cylinder axis direction）Semi-circular convex body 8-10.The internal face of cover board is equipped with and drawing Corresponding one end of spring corresponds to the spacing convex body 8-11 of connection.Structure, the shape of two cover boards 8 of guide cylinder are symmetrical.

Operation handle 9 is through a contiguous block with promoting body 12 hinged.Anti-skidding round dot 9- is provided among 9 top of operation handle 1, anti-skidding round dot 9-1 has more than two rows.9 front end of operation handle is provided with connector 9-2, and the middle part of operation handle 9 is provided with connection Block 9-3, connector 9-2 are movably hinged by the handle installing hole 8-5 of connecting pin 9-4 and left and right cover board 8, connection block 9-3 It is hinged by corresponding connecting pin 9-5 and 10 one end of a contiguous block, 10 other end of contiguous block is with promoting body 12 hinged.

Promote body 12 to be provided with the mounting hole 12-1 of the guide sleeve 6-4 of ejector pin body 6, promote body both sides to be provided with lug Contiguous block hinge hole 12-3 is provided with 12-2, lug 12-2, promotes body 12 to pass through contiguous block hinge hole 12-3, connecting pin three 12-4 is hinged with contiguous block 10.Body 12 is promoted to be equipped with an axially extending bore 12-5, axially extending bore 12-5 is less than the guiding of ejector pin body 6 Cover the mounting hole 12-1 of 6-4.12 bottom of body is promoted to have a card slot 12-6.

Nail storehouse sleeve 7 passes through the protrusion of the annular groove 7-4 of corresponding nail storehouse sleeve 7, card slot 7-6 and cover board 8 respectively with two cover boards 8 8-3, the buckle mutual snap-fit connections of 8-7.Hollow pipe 7-3 one end of nail storehouse sleeve 7（Tail end）Bottom surface and the block machine 8-8 of two cover boards 8 connect Touch, so that the hollow pipe 7-3 at 7 rear portion of nail storehouse sleeve is wrapped in two cover boards 8.Promote body 12 to plug by lug 12-2 leading Into the directed cavity 8-1 being made of two cover boards 8 of cylinder.Promote card slot 12-6 and tension spring of the body 12 by it by the rear end of cover board 13 one end clamping.13 other end of tension spring is connected on the spacing convex body 8-11 in the directed cavity 8-1 of guide cylinder.

Safety block 11 is a semi-circular ear, and the both ends of the semi-circular ear are respectively equipped with clamp, the safety block 11 of semi-circular ear By both ends, set clamp is installed in the sliding groove 8-5 of cover board 8, promotes the front of body 12 respectively, to prevent mistakenly hit from sending out.

The locating rod 1-2 of resist-nailed seat component 1 is plugged in the guide groove 6-6 in ejector pin body 6 Nei and passes through and promotes in body 12 Axially extending bore 12-5 and guide cylinder after, pass through the external screw thread 1-3-1 and screw thread turn-knob 14 of the connecting rod 1-3 of resist-nailed seat component 1 Connection.

Corresponding one end of screw thread turn-knob 14 is equipped with the extension 14-1 being connected in the directed cavity 8-1 of guide cylinder, extension 14-1 is equipped with the ring groove 14-2 of connection corresponding with the annular convex of guide cylinder.Screw thread turn-knob 14 is located at outside the free end of guide cylinder Portion, pass through the ring groove 14-2 of its extension 14-1 and the movable clamping of the annular convex and guide cylinder of guide cylinder.

14 outer circumference of screw thread turn-knob has anti-skid bulge 14-3, and metal internal thread is inlaid with inside screw thread turn-knob 14.Screw thread Turn-knob 14 is equipped with axially extending bore.Metal internal thread is arranged on the through hole.It can make the rotation of rotation screw thread not fall out and drop.

In the utility model embodiment 2, as shown in figure 11, tail is leaned on equipped with externally threaded connecting rod in resist-nailed seat component The front portion at end is equipped with one section of circular bar portion（That is the bar portion of outside wall surface non-threaded）1-2, i.e. non-threaded bar portion 1-2 are located at connecting rod Between trip segment thread rod part 1-3 and threads bar portion 1-1, when 14 derotation of screw thread turn-knob exits resist-nailed seat component, by Threads portion limits screw thread turn-knob without departing from resist-nailed seat component connecting rod.Regardless of whether screw thread turn-knob positive and negative rotation resist-nailed seat group Part will not depart from stapler and fall on the ground.Fallen into because the rotation of screw thread turn-knob makes resist-nailed seat component exit rear thread turn-knob 1-2 sections of the non-threaded bar portion of connecting rod and produce idle running.

The outside diameter of non-threaded bar portion is less than the minimum diameter of the internal thread of screw thread turn-knob.

The elastic convex body of its ejector pin body is to be arranged at by spring and its corresponding pilot hole in ejector pin body two lateral walls Metal ball body.A half-via is respectively equipped with ejector pin body opposite sides inner wall, spring, metal ball body are equipped with half-via It is fixed on spring.Remaining structure of this example etc. can be similar with above-described embodiment.

In the utility model embodiment 3, as shown in figure 12, its 7 internal perisporium of nail storehouse sleeve is equipped with a ring groove 7-8, ejector pin The periphery wall of body 6 is equipped with elastic convex body 6-8 corresponding with the ring groove 7-8 of nail storehouse sleeve.The ring groove of nail storehouse sleeve is arranged at it Tube wall position, the elastic convex body of ejector pin body are arranged at its guide sleeve position.Its shape of cross section of the ring groove of ejector pin body is in parabolic Line or arc.

The elastic convex body of ejector pin body is the raised bag of plastics for being uniformly distributed in ejector pin body surrounding or opposite sides.When helping Thruster pushes to blade cut-out when making foreskin, the Overstroke of ejector pin body 6, it is possible to hears that the raised bag of plastics of ejector pin body is fallen into Sound in the ring groove of nail storehouse sleeve.Since ring groove is diameter of parabola shaped and its span more than the raised bag of plastics, so It can also have an impact the stroke of ejector pin body.Remaining structure of this example etc. can be similar with above-described embodiment.

In the utility model embodiment 4, silica gel piece is covered in the suturing nail on nail bin.Silica gel piece 21 passes through glue or laying The convex pin of some connections between resist-nailed seat component end wall surface and silica gel piece 21 is connected on resist-nailed seat component.Remaining structure of this example Etc. can be similar with above-described embodiment.

Claims

1. a kind of foreskin security warning cuts stitching devices, including resist-nailed seat component, nail bin, nail storehouse sleeve, the nail bin is connected to The boost motor of set, the ejector pin body in the nail storehouse sleeve and the blade on the ejector pin body；The ejector pin body includes Ejector pin seat, pushing slice of nail corresponding with suturing nail and the guide sleeve being connected between ejector pin seat and stent, it is characterized in that the nail Storehouse set internal perisporium is equipped with a ring groove, and the periphery wall of the ejector pin body is equipped with bullet corresponding with the ring groove of nail storehouse sleeve Property convex body；The elastic convex body of the ejector pin body is to be arranged at by spring and its corresponding pilot hole in ejector pin body two lateral walls Metal ball body；A half-via is respectively equipped with ejector pin body opposite sides inner wall, spring, metal ball body are equipped with half-via It is fixed on spring；The ring groove of the ejector pin body its shape of cross section is parabolically or arc.