CN103767763A - Nail pushing device of prepuce loop cutting suturing device - Google Patents
Nail pushing device of prepuce loop cutting suturing device Download PDFInfo
- Publication number
- CN103767763A CN103767763A CN201410007572.2A CN201410007572A CN103767763A CN 103767763 A CN103767763 A CN 103767763A CN 201410007572 A CN201410007572 A CN 201410007572A CN 103767763 A CN103767763 A CN 103767763A
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- CN
- China
- Prior art keywords
- nail
- hole
- ejector pin
- pushing device
- suturing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/326—Circumcision apparatus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
- A61B17/115—Staplers for performing anastomosis in a single operation
- A61B17/1155—Circular staplers comprising a plurality of staples
Abstract
The invention discloses a nail pushing device of a prepuce loop cutting suturing device, and relates to medical apparatuses and instruments. The nail pushing device comprises a base, a nail pushing ring, a nail bin and a nail plate. The base is in threaded connection with the nail pushing ring, the nail bin is provided with an annular groove and a plurality of nail storage holes, the annular groove is formed in the position close to an inner circumference, and the lower end of the annular groove is connected to the nail storage holes arranged in a circular mode. Nail pushing blocks are arranged inside the nail storage holes, and are matched with the nail storage holes in shape. The nail pushing ring is arranged above the nail bin, and the nail pushing ring is provided with a protruding block corresponding to the annular groove in position. The nail plate is arranged below the nail bin, and the nail plate is provided with nail grooves which correspond to the nail storage holes in number and position. According to the nail pushing device of the prepuce loop cutting suturing device, nail pushing work is completed through rotating operation, stability is increased greatly through the mode that the protruding block pushes out suturing nails one by one, the nailing effect of the suturing nails is improved, and the nail pushing device of the prepuce loop cutting suturing device is simple and saves labor.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, especially relate to the pushing device of a kind of use on disposable foreskin loop wire stapler.
Background technology
Redundant prepuce or phimosis are the common reproductive problems of male.Along with improving constantly of people's living standard and health perception, self healthy reproduction is had higher requirement.Redundant prepuce is easily sheltered evil people and countenance evil practices, and causes penis foreskin inflammation, affects normal love life, and increases the chance that sexual partner suffers from Cervicitis and cervical cancer.Circumcision operation is the effective ways for the treatment of Redundant prepuce and phimosis.
Redundant prepuce adopts the method for conventional posthetomy and stapler conventionally at present.Conventional posthetomy adopts hand cut to sew up, and makes the out-of-flatness of foreskin otch, and intraoperative hemorrhage is more, and operating time is long.Although existing stapler has the feature that otch is smooth, operating time is short, easy and simple to handle, but still there is certain defect.What the cutting technique of existing stapler adopted is that concentric shafts pushes away the mode that joint-cutting closes, release nail bin by whole suturing nails simultaneously and hammer into tissue, this suture way needs all suturing nails of strict guarantee to pierce through preputial contact top board the molding of bending simultaneously, the structure of this concentric shafts pushing and withstanding is often offset, crooked, the defect such as inhomogeneous release, being very easy to cause does not have complete piercing tissue or nail not to have accurate forming not nail on completely, and all suturing nails want simultaneously piercing tissue and the needed forming force of molding also very large, not easy to operate.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of loop wire to promote the pushing device of suturing nail.
The present invention is by the following technical solutions: a kind of pushing device of foreskin loop wire stapler, it is characterized in that: comprise base, ejector pin ring, nail bin, nail-plate, ejector pin piece and suturing nail, base has through hole, ejector pin ring is arranged on through hole top by helicitic texture, nail bin is arranged on through hole bottom, and nail-plate is arranged on nail bin below; On nail bin, be provided with cannelure and separate multiple nail holes of depositing, cannelure is arranging near inner periphery place, and the lower end of cannelure connects multiple nail holes of depositing of annular array; On nail-plate, be provided with the nail groove corresponding with depositing nail hole number and position; On ejector pin ring, be provided with the projection corresponding with cannelure circumferential position, ejector pin piece and suturing nail are arranged on to be deposited in nail hole, and projection rotates and promotes one by one to deposit the ejector pin piece in nail hole in cannelure, and ejector pin piece is released suturing nail.
Improve as one, nail bin also include with deposit nail hole number corresponding deposit pad hole, deposit pad hole and be arranged on the lower end of depositing nail hole.
Improve as one, deposit in pad hole and be provided with pad, pad is rectangle laminated structure, and the corresponding dual-side of pad is provided with groove, and the diameter of section of the wide and suturing nail of groove matches.
Improve as one, projection has slope and Po Ding, and the one end on slope to the other end raises gradually, and top, slope is plane, and arranges with slope is coherent.
Improve as one, nail groove has two cancave cambered surfaces and the convex surface between two cancave cambered surfaces, and convex surface is lower than the surface of nail-plate.
Beneficial effect of the present invention: operated ejector pin work by rotation, the mode of stitching has increased stability greatly one by one, thus the stitching effect of suturing nail improved, and more simply laborsaving; With deposit nail hole and be connected the pad hole of depositing arranging and place pad, suturing nail hammer into while organizing pad by a nail nipping at suturing nail with between organizing, increased the protection to skin; The sloping projection of tool is set on ejector pin ring, the rotation of ejector pin ring, the slope on projection promotes ejector pin piece successively, and ejector pin piece is released suturing nail, completes stitching work.
Accompanying drawing explanation
Fig. 1 is three-dimensional exploded view of the present invention.
Fig. 2 is the top view of nail bin of the present invention.
Fig. 3 is the upward view of nail bin of the present invention.
Fig. 4 is the profile of nail bin of the present invention.
Fig. 5 is the longitudinal sectional drawing that the present invention follows closely groove.
Fig. 6 be pad of the present invention to view.
The specific embodiment
Below in conjunction with accompanying drawing, specific embodiments of the invention are elaborated.
As shown in Fig. 1,2,3,4,5,6, it is a kind of specific embodiment of the pushing device of foreskin loop wire stapler of the present invention.This embodiment comprises base 1, ejector pin ring 2, nail bin 3, nail-plate 4, ejector pin piece 5 and suturing nail 6, and base 1 has through hole, and ejector pin ring 2 is arranged on through hole top by helicitic texture, and nail bin 3 is arranged on through hole bottom, and nail-plate 4 is arranged on nail bin 3 belows; On nail bin 3, be provided with cannelure 31 and separate multiple nail holes 32 of depositing, cannelure 31 is arranging near inner periphery place, and the lower end of cannelure 31 connects multiple nail holes 32 of depositing of annular array; On nail-plate 4, be provided with the nail groove 41 corresponding with depositing nail hole 32 quantity and position; On ejector pin ring 2, be provided with the projection 21 corresponding with cannelure 31 circumferential positions, ejector pin piece 5 and suturing nail 6 are arranged on to be deposited in nail hole 32, and projection 21 rotates and promotes one by one to deposit the ejector pin piece 5 in nail hole 32 in cannelure 31, and ejector pin piece 5 is released suturing nail 6.Patient is arranged on the present invention in foreskin loop wire stapler, patient drives ejector pin ring 2 to rotate by rotating actuator, ejector pin ring 2 advances to nail bin 3 directions by the helicitic texture coordinating with base 1, projection 21 on ejector pin ring 2 contacts successively the ejector pin piece 5 in front in cannelure 31, ejector pin piece 5 is pushed into and sends successively the suturing nail 6 of depositing in nail hole 32, suturing nail 6 is through withstanding nail groove 41 after skin histology, and the both sides press-bending suturing nail of exerting pressure completes stitching; The mode of stitching has increased stability greatly one by one, thereby has improved the stitching effect of suturing nail, and more simply laborsaving.
As the improved specific embodiment of one, nail bin 3 also include with deposit nail hole 32 quantity corresponding deposit pad hole 33, deposit pad hole 33 and be arranged on the lower end of depositing nail hole 32.With deposit nail hole 32 and be connected the pad hole 33 of depositing arranging and place pad 7, suturing nail 6 hammer into while organizing pad 7 by a nail nipping at suturing nail 6 with between organizing, increased the protection to skin; Guarantee that suturing nail 6 can not be absorbed in skin histology, thereby avoid postoperative damage and scar to skin, be convenient to postoperative de-nail.
As the improved specific embodiment of one, to deposit in pad hole 33 and be provided with pad 7, pad 7 is rectangle laminated structure, and the corresponding dual-side of pad 7 is provided with groove 71, and the diameter of section of the wide and suturing nail 6 of groove 71 matches.Rectangle laminated structure is kept apart suturing nail 6 rivet nuts and skin histology in operation completely, and groove 71 matches with the diameter of section of rivet nut, and pad 7 is difficult for dislocation in the time advancing, and guarantees propelling movement together with suturing nail 6, guarantees that pad 7 normally plays a role.
As the improved specific embodiment of one, projection 21 has slope 22 and top, slope 23, and the one end on described slope 22 to the other end raises gradually, and top, described slope 23 is plane, and arranges with slope 22 is coherent.The one end on slope 22 to the other end raises gradually, guarantees suturing nail 6 steadily release one by one; The position on top, slope 23 is the extreme position that ejector pin piece 5 promotes, and the extreme position that suturing nail 6 is released just can be sent suturing nail 6 successively toward single direction rotation; Projection 21 on ejector pin ring 2 can be equipped with scalpel; In circumference direction of rotation, before the relative scalpel of projection 21 is arranged on, patient can complete when rotated first ejector pin and sew up the step of cutting again, has realized and has avoided in art and the effect of postoperative hemorrhage.
As the improved specific embodiment of one, nail groove 41 has two cancave cambered surfaces 42 and the convex surface between two cancave cambered surfaces 42 43, and described convex surface 43 is lower than the surface of nail-plate 4.Suturing nail 6 is sent from nail bin 3, suturing nail 6 is through the both sides of skin histology contact stud groove 41, the continuing to exert pressure of top is out of shape suturing nail 6, suturing nail 6 is by lateral cancave cambered surface 42 Direction distortions, after arriving cancave cambered surface 42 bottoms, continue to convex surface 43 direction back bending distortion, suturing nail 6 stickfast on skin histology; Convex surface 43 is lower than the surface of nail-plate 4, and slot milling guarantees that the suturing nail 6 of back bending can not be damaged to the skin histology of top.
Claims (6)
1. the pushing device of a foreskin loop wire stapler, it is characterized in that: comprise base (1), ejector pin ring (2), nail bin (3), nail-plate (4), ejector pin piece (5) and suturing nail (6), described base (1) has through hole, described ejector pin ring (2) is arranged on through hole top by helicitic texture, described nail bin (3) is arranged on through hole bottom, and described nail-plate (4) is arranged on nail bin (3) below; On described nail bin (3), be provided with cannelure (31) and separate multiple nail holes (32) of depositing, described cannelure (31) is arranging near inner periphery place, and the lower end of cannelure (31) connects multiple nail holes (32) of depositing of annular array; On described nail-plate (4), be provided with the nail groove (41) corresponding with depositing nail hole (32) quantity and position; On described ejector pin ring (2), be provided with the projection (21) corresponding with cannelure (31) circumferential position, described ejector pin piece (5) and suturing nail (6) are arranged on to be deposited in nail hole (32), described projection (21) rotates and promotes one by one to deposit the ejector pin piece (5) in nail hole (32) in cannelure (31), and ejector pin piece (5) is released suturing nail (6).
2. the pushing device of a kind of foreskin loop wire stapler according to claim 1, it is characterized in that: described nail bin (3) also include with deposit nail hole (32) quantity corresponding deposit pad hole (33), described in deposit pad hole (33) and be arranged on the lower end of depositing nail hole (32).
3. the pushing device of a kind of foreskin loop wire stapler according to claim 2, it is characterized in that: described in deposit and in pad hole (33), be provided with pad (7), described pad (7) is rectangle laminated structure, the corresponding dual-side of pad (7) is provided with groove (71), and the diameter of section of the wide and suturing nail (6) of described groove (71) matches.
4. according to the pushing device of a kind of foreskin loop wire stapler described in claim 1 or 2 or 3, it is characterized in that: described projection (21) has slope (22) and top, slope (23), one end to the other end on described slope (22) raises gradually, described top, slope (23) is plane, and arranges with slope (22) are coherent.
5. according to the pushing device of a kind of foreskin loop wire stapler described in claim 1 or 2 or 3, it is characterized in that: described nail groove (41) has two cancave cambered surfaces (42) and is positioned at the convex surface (43) between two cancave cambered surfaces (42), and described convex surface (43) is lower than the surface of nail-plate (4).
6. the pushing device of a kind of foreskin loop wire stapler according to claim 4, it is characterized in that: described nail groove (41) has two cancave cambered surfaces (42) and is positioned at the convex surface (43) between two cancave cambered surfaces (42), and described convex surface (43) is lower than the surface of nail-plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410007572.2A CN103767763B (en) | 2014-01-08 | 2014-01-08 | A kind of pushing device of preputial ring Linear cut stiching instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410007572.2A CN103767763B (en) | 2014-01-08 | 2014-01-08 | A kind of pushing device of preputial ring Linear cut stiching instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103767763A true CN103767763A (en) | 2014-05-07 |
| CN103767763B CN103767763B (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410007572.2A Active CN103767763B (en) | 2014-01-08 | 2014-01-08 | A kind of pushing device of preputial ring Linear cut stiching instrument |
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| CN (1) | CN103767763B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103892890A (en) * | 2014-03-18 | 2014-07-02 | 朱振荣 | Nail loading plate structure of prepuce cutting stitching instrument |
| CN106943178A (en) * | 2017-02-04 | 2017-07-14 | 芜湖商环科技有限公司 | A kind of eversion type packing ring Foreskin loop cutter |
| CN107095705A (en) * | 2017-04-27 | 2017-08-29 | 孟凡 | Disposable circumcision stitching unstrument |
| CN107334514A (en) * | 2017-08-18 | 2017-11-10 | 江西罡龙医疗器械有限公司 | De- nail ring on anastomat for circumcision |
| CN107569276A (en) * | 2016-07-05 | 2018-01-12 | 苏州天臣国际医疗科技有限公司 | Auxiliary, nail bin groupware and anastomat for circumcision |
| CN107773280A (en) * | 2016-08-24 | 2018-03-09 | 翁晓峰 | Suturing nail pad |
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| CN2047555U (en) * | 1989-02-28 | 1989-11-15 | 中国人民武装警察部队云南省总医院 | Circumcision apparatus |
| CN2245960Y (en) * | 1994-10-25 | 1997-01-29 | 金东临 | Ring auxiliary device for cutting prepuce |
| EP2266472A1 (en) * | 2007-08-29 | 2010-12-29 | Tyco Healthcare Group LP | Rotary knife cutting systems |
| US20120277759A1 (en) * | 2008-02-27 | 2012-11-01 | Jianzhong Shang | Disposable apparatus for fitly circumcising a penis |
| CN103356268A (en) * | 2013-07-24 | 2013-10-23 | 无锡市神康医疗器械设备有限公司 | Disposable prepuce cutting anastomat |
| US20130284792A1 (en) * | 2012-04-26 | 2013-10-31 | Covidien Lp | Surgical Stapling Device Including A Camera |
| CN203776997U (en) * | 2014-01-08 | 2014-08-20 | 温州冠美医疗科技有限公司 | Staple pusher for circumcision cutter staplers |
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2014
- 2014-01-08 CN CN201410007572.2A patent/CN103767763B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2047555U (en) * | 1989-02-28 | 1989-11-15 | 中国人民武装警察部队云南省总医院 | Circumcision apparatus |
| CN2245960Y (en) * | 1994-10-25 | 1997-01-29 | 金东临 | Ring auxiliary device for cutting prepuce |
| EP2266472A1 (en) * | 2007-08-29 | 2010-12-29 | Tyco Healthcare Group LP | Rotary knife cutting systems |
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| CN203776997U (en) * | 2014-01-08 | 2014-08-20 | 温州冠美医疗科技有限公司 | Staple pusher for circumcision cutter staplers |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103892890A (en) * | 2014-03-18 | 2014-07-02 | 朱振荣 | Nail loading plate structure of prepuce cutting stitching instrument |
| CN103892890B (en) * | 2014-03-18 | 2016-01-20 | 朱振荣 | Year nail dish structure of prepuce cutting stitching instrument |
| CN107569276A (en) * | 2016-07-05 | 2018-01-12 | 苏州天臣国际医疗科技有限公司 | Auxiliary, nail bin groupware and anastomat for circumcision |
| CN107773280A (en) * | 2016-08-24 | 2018-03-09 | 翁晓峰 | Suturing nail pad |
| CN106943178A (en) * | 2017-02-04 | 2017-07-14 | 芜湖商环科技有限公司 | A kind of eversion type packing ring Foreskin loop cutter |
| CN106943178B (en) * | 2017-02-04 | 2023-12-15 | 芜湖圣大医疗器械技术股份有限公司 | Everting type gasket circumcision device |
| CN107095705A (en) * | 2017-04-27 | 2017-08-29 | 孟凡 | Disposable circumcision stitching unstrument |
| CN107095705B (en) * | 2017-04-27 | 2023-03-14 | 孟一凡 | Disposable circumcision stitching instrument |
| CN107334514A (en) * | 2017-08-18 | 2017-11-10 | 江西罡龙医疗器械有限公司 | De- nail ring on anastomat for circumcision |
| CN107334514B (en) * | 2017-08-18 | 2023-06-20 | 江西罡龙医疗器械有限公司 | De-nailing ring for circumcision anastomat |
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| CN103767763B (en) | 2016-03-23 |
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| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20140507 Assignee: Wenzhou Maierkang Medical Device Sales Co.,Ltd. Assignor: Wenzhou Guanmei Medical Technology Co.,Ltd. Contract record no.: X2023330000695 Denomination of invention: A nail pushing device for circumcision suture device Granted publication date: 20160323 License type: Common License Record date: 20230922 |