CN103767767A - Nail pushing device of prepuce loop line cutting and suturing instrument - Google Patents
Nail pushing device of prepuce loop line cutting and suturing instrument Download PDFInfo
- Publication number
- CN103767767A CN103767767A CN201410007681.4A CN201410007681A CN103767767A CN 103767767 A CN103767767 A CN 103767767A CN 201410007681 A CN201410007681 A CN 201410007681A CN 103767767 A CN103767767 A CN 103767767A
- Authority
- CN
- China
- Prior art keywords
- nail
- ejector pin
- pushing device
- hole
- depositing
- Prior art date
- 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.)
- Granted
Links
Images
Classifications
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a nail pushing device of a prepuce loop line cutting and suturing instrument, and relates to a medical instrument. The nail pushing device comprises a nail pushing ring, a nail bin and a nail board. The nail pushing ring is arranged above the nail bin. The nail board is arranged below the nail bin. A plurality of nail containing holes are formed in the nail bin and are arrayed in an inclined mode. Nail grooves corresponding to the nail containing holes in number and position are formed in the nail board. The nail pushing ring rotates to push suturing nails in the nail containing holes to the nail grooves. Due to the nail containing holes which are arrayed in the inclined mode, it is ensured that the suturing nails in the nail containing holes are arrayed in a staggered mode to form an annular shape, gaps between every two adjacent suturing nails are extremely small so that every two adjacent suturing nails can be almost closed, the possibility that the nails are left in blood vessels during the operation is eliminated, and the probability of bleeding and hematomas occurring during or after operations is greatly lowered.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, especially relate to a kind of pushing device using 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.The suturing nail that existing stapler adopts and foreskin is arranged in parallel, leaves space between nail and nail, makes in art and postoperative, and probability hemorrhage or hematoma generation is higher.On the other hand, 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 space of avoiding between nail and nail, the pushing device of oblique setting.
The present invention is by the following technical solutions: the pushing device of foreskin loop wire stapler, it is characterized in that: comprise ejector pin ring, nail bin and nail-plate, ejector pin ring is arranged on nail bin top, nail-plate is arranged on nail bin below, multiple nail holes of depositing are set on nail bin, deposit nail hole deviation to spread configuration, on nail-plate, be provided with the nail groove corresponding with depositing nail hole number and position, when the rotation of ejector pin ring, push follow closely the suturing nail of depositing in nail hole to groove.
Improve as one, be also provided with cannelure on nail bin, the lower end of cannelure connects multiple nail holes of depositing, and is provided with the projection corresponding with cannelure circumferential position on ejector pin ring, and projection rotates one by one in cannelure pushes follow closely the suturing nail of depositing in nail hole to groove.
Improve as one, deposit in nail hole and be provided with ejector pin piece, 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, 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 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, 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: multiple nail holes of depositing of arranged askew setting have guaranteed to exist being staggered ringwise between suturing nail wherein, space between adjacent suturing nail approaches sealing, when operation avoid blood vessel missing nail may, make in art and the probability of postoperative hemorrhage and hematoma reduces greatly; The sloping projection of tool is set on ejector pin ring, the rotation of ejector pin ring, slope on projection promotes ejector pin piece successively, ejector pin piece is released suturing nail, complete stitching work, operated ejector pin work by rotation more simply laborsaving, the mode of stitching has increased stability greatly one by one, thereby has improved the stitching effect of suturing nail.
Accompanying drawing explanation
Fig. 1 is three-dimensional exploded view of the present invention.
Fig. 2 is part sectioned view of the present invention.
Fig. 3 is the upward view of nail bin of the present invention.
Fig. 4 is the top view of nail bin of the present invention.
Fig. 5 is the part sectioned view of nail bin of the present invention.
Fig. 6 is the longitudinal sectional drawing that the present invention follows closely groove.
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 ejector pin ring 1, nail bin 2 and nail-plate 3, and ejector pin ring 1 is arranged on nail bin 2 tops, and nail-plate 3 is arranged on nail bin 2 belows; Cannelure 21 and multiple nail hole 22 of depositing are set on nail bin 2, and the lower end of cannelure 21 connects multiple nail holes 22 of depositing, and deposits nail hole 22 arranged askew settings; Deposit in nail hole 22 and be provided with ejector pin piece 4; On ejector pin ring 1, be provided with the projection 11 corresponding with cannelure 21 circumferential positions; On nail-plate 3, be provided with the nail groove 31 corresponding with depositing nail hole 22 quantity and position; Ejector pin ring 1 drives projection 11 to rotate and promotes one by one to deposit the ejector pin piece 4 in nail hole 22 while rotation, ejector pin piece 4 is released suturing nail and pushed follow closely groove 31 to.The present invention is arranged in foreskin loop wire stapler, patient drives ejector pin ring 1 to rotate by rotating actuator, projection 11 on ejector pin ring 1 contacts successively the ejector pin piece 4 in front in cannelure 21, ejector pin piece 4 is pushed into and sends successively the suturing nail of depositing in nail hole 22, suturing nail is through withstanding nail groove 31 after skin histology, the both sides press-bending suturing nail of exerting pressure completes stitching, multiple nail holes 22 of depositing of oblique evenly distributed setting have guaranteed to exist being staggered ringwise between suturing nail wherein, headtotail setting between adjacent suturing nail, distance approaches sealing, in the time of operation, avoid the possibility of blood vessel missing nail, make in art and the probability of postoperative hemorrhage and hematoma reduces greatly.
As the improved specific embodiment of one, projection 11 has slope 12 and top, slope 13, and the one end on slope 12 to the other end raises gradually, and top, slope 13 is plane, and arranges with slope 12 is coherent.The one end on slope 12 to the other end raises gradually, guarantees suturing nail steadily release one by one; The position on top, slope 13 is the extreme position that ejector pin piece 4 promotes, and the extreme position that suturing nail is released just can be sent suturing nail successively toward single direction rotation; Projection 11 on ejector pin ring 1 can be equipped with scalpel; In circumference direction of rotation, before the relative scalpel of projection 11 is arranged on, user 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 bin 2 also include with deposit nail hole 22 quantity corresponding deposit pad hole 23, deposit pad hole 23 and be arranged on the lower end of depositing nail hole 22.With deposit nail hole 22 and be connected the pad hole 23 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; Guarantee that suturing nail 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, nail groove 31 has two cancave cambered surfaces 32 and the convex surface between two cancave cambered surfaces 32 33, and convex surface 33 is lower than the surface of nail-plate 3.Suturing nail is sent from nail bin 3, suturing nail is through the both sides of skin histology contact stud groove 31, and the continuing to exert pressure of top makes suturing nail distortion, and suturing nail is by lateral cancave cambered surface 32 Direction distortions, after arriving cancave cambered surface 32 bottoms, continue to convex surface 33 direction back bending distortion, suturing nail is stickfast on skin histology; Convex surface 33 is lower than the surface of nail-plate 3, and slot milling guarantees that the suturing nail of back bending can not be damaged to the skin histology of top.
Claims (7)
1. the pushing device of foreskin loop wire stapler, it is characterized in that: comprise ejector pin ring (1), nail bin (2) and nail-plate (3), described ejector pin ring (1) is arranged on nail bin (2) top, described nail-plate (3) is arranged on nail bin (2) below, multiple nail holes (22) of depositing are set on described nail bin (2), described depositing followed closely hole (22) arranged askew setting, on nail-plate (3), be provided with the nail groove (31) corresponding with depositing nail hole (22) quantity and position, when described ejector pin ring (1) rotation, push follow closely the suturing nail of depositing in nail hole (22) to groove (31).
2. the pushing device of foreskin loop wire stapler according to claim 1, it is characterized in that: on described nail bin (2), be also provided with cannelure (21), the lower end of cannelure (21) connects multiple nail holes (22) of depositing, on described ejector pin ring (1), be provided with the projection (11) corresponding with cannelure (21) circumferential position, described projection (11) rotates one by one in cannelure (21) pushes follow closely the suturing nail of depositing in nail hole (22) to groove (31).
3. the pushing device of foreskin loop wire stapler according to claim 2, it is characterized in that: described in deposit in nail hole (22) and be provided with ejector pin piece (4), described projection (11) rotates and promotes one by one to deposit the ejector pin piece (4) in nail hole (22) in cannelure (21), and ejector pin piece (4) is released suturing nail.
4. the pushing device of foreskin loop wire stapler according to claim 3, it is characterized in that: described projection (11) has slope (12) and top, slope (13), one end to the other end on described slope (12) raises gradually, described top, slope (13) is plane, and arranges with slope (12) are coherent.
5. according to the pushing device of the foreskin loop wire stapler described in claim 1-4, it is characterized in that: described nail bin (2) also include with deposit nail hole (22) quantity corresponding deposit pad hole (23), described in deposit pad hole (23) and be arranged on the lower end of depositing nail hole (22).
6. according to the pushing device of the foreskin loop wire stapler described in claim 1-4, it is characterized in that: described nail groove (31) has two cancave cambered surfaces (32) and is positioned at the convex surface (33) between two cancave cambered surfaces (32), and described convex surface (33) is lower than the surface of nail-plate (3).
7. the pushing device of foreskin loop wire stapler according to claim 5, it is characterized in that: described nail groove (31) has two cancave cambered surfaces (32) and is positioned at the convex surface (33) between two cancave cambered surfaces (32), and described convex surface (33) is lower than the surface of nail-plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410007681.4A CN103767767B (en) | 2014-01-08 | 2014-01-08 | The pushing device of preputial ring Linear cut stiching instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410007681.4A CN103767767B (en) | 2014-01-08 | 2014-01-08 | The pushing device of preputial ring Linear cut stiching instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103767767A true CN103767767A (en) | 2014-05-07 |
| CN103767767B CN103767767B (en) | 2015-12-30 |
Family
ID=50560841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410007681.4A Active CN103767767B (en) | 2014-01-08 | 2014-01-08 | The pushing device of preputial ring Linear cut stiching instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103767767B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106901807A (en) * | 2017-01-16 | 2017-06-30 | 芜湖商环科技有限公司 | A kind of c-type eversion type prepuce cutting stitching instrument |
| CN106955144A (en) * | 2017-02-04 | 2017-07-18 | 芜湖商环科技有限公司 | A kind of built-in packing ring Foreskin loop cutter |
| CN108938032A (en) * | 2018-09-28 | 2018-12-07 | 广州德脉医疗器械有限公司 | A kind of radioactivity nail bin |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200991269Y (en) * | 2006-12-20 | 2007-12-19 | 张红 | Reload-unit structure of alimentary tract stapler |
| CN102217969A (en) * | 2011-05-19 | 2011-10-19 | 常熟市亨利医疗器械有限公司 | Foreskin cutting and sewing device |
| CN102228388A (en) * | 2010-06-24 | 2011-11-02 | 北京中法派尔特医疗设备有限公司 | Dumbbell-shaped nail groove stapler |
| 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 |
| CN203777002U (en) * | 2014-01-08 | 2014-08-20 | 温州冠美医疗科技有限公司 | Nail pushing device for circumcision stitching device |
-
2014
- 2014-01-08 CN CN201410007681.4A patent/CN103767767B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200991269Y (en) * | 2006-12-20 | 2007-12-19 | 张红 | Reload-unit structure of alimentary tract stapler |
| CN102228388A (en) * | 2010-06-24 | 2011-11-02 | 北京中法派尔特医疗设备有限公司 | Dumbbell-shaped nail groove stapler |
| CN102217969A (en) * | 2011-05-19 | 2011-10-19 | 常熟市亨利医疗器械有限公司 | Foreskin cutting and sewing device |
| US20130284792A1 (en) * | 2012-04-26 | 2013-10-31 | Covidien Lp | Surgical Stapling Device Including A Camera |
| 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 |
| CN203777002U (en) * | 2014-01-08 | 2014-08-20 | 温州冠美医疗科技有限公司 | Nail pushing device for circumcision stitching device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106901807A (en) * | 2017-01-16 | 2017-06-30 | 芜湖商环科技有限公司 | A kind of c-type eversion type prepuce cutting stitching instrument |
| CN106901807B (en) * | 2017-01-16 | 2024-02-20 | 芜湖圣大医疗器械技术股份有限公司 | C-shaped everting type foreskin cutting stitching instrument |
| CN106955144A (en) * | 2017-02-04 | 2017-07-18 | 芜湖商环科技有限公司 | A kind of built-in packing ring Foreskin loop cutter |
| CN106955144B (en) * | 2017-02-04 | 2023-12-29 | 芜湖圣大医疗器械技术股份有限公司 | Built-in type gasket circumcision device |
| CN108938032A (en) * | 2018-09-28 | 2018-12-07 | 广州德脉医疗器械有限公司 | A kind of radioactivity nail bin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103767767B (en) | 2015-12-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103767763B (en) | A kind of pushing device of preputial ring Linear cut stiching instrument | |
| CN104739488A (en) | Nail plate of prepuce loop cutting suturing instrument | |
| JP6389007B2 (en) | Staple cartridge unit and medical stapler using the staple cartridge unit | |
| CN103767769B (en) | Preputial ring Linear cut stiching instrument | |
| US9480474B2 (en) | Linear cutting element with E-shaped guiding element | |
| CN106236203B (en) | A kind of foreskin shaping stapler | |
| CN101999916B (en) | Endoscopic surgery cutting stapler with elastic neck ring | |
| CN203777002U (en) | Nail pushing device for circumcision stitching device | |
| CN103767767A (en) | Nail pushing device of prepuce loop line cutting and suturing instrument | |
| CN203776997U (en) | Staple pusher for circumcision cutter staplers | |
| CN203873816U (en) | Suturing nail of prepuce cutter | |
| CN103767766B (en) | The stitching cutting differential gear of preputial ring Linear cut stiching instrument | |
| CN113081124B (en) | Anastomat with nail anvil attaching, suturing and nail bending structure | |
| CN206151541U (en) | Foreskin plastic cutting suturing device | |
| CN203873815U (en) | Suturing nail of prepuce cutter | |
| CN203776998U (en) | Stapling and cutting differential for circumcision cutter staplers | |
| CN203777001U (en) | Stitching cutting differential device for circumcision stitching device | |
| CN203777000U (en) | Circumcision cutter stapler | |
| CN105212992A (en) | A kind of suturing nail of circumcision apparatus | |
| CN203777005U (en) | Nail cabin for circumcision stitching device | |
| CN208958213U (en) | Handle assembly and stapler including it | |
| CN203777009U (en) | Stitching nail for circumcision stitching device | |
| CN103767764B (en) | A kind of stitching cutting differential gear of foreskin loop wire stapler | |
| CN204379338U (en) | Nail bin groupware and use the Medical stapler of this nail bin groupware | |
| CN203777004U (en) | Cutter pushing ring for circumcision stitching device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
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: Pushing nail device for circumcision suture device Granted publication date: 20151230 License type: Common License Record date: 20230922 |