CN203777002U - Nail pushing device for circumcision stitching device - Google Patents
Nail pushing device for circumcision stitching device Download PDFInfo
- Publication number
- CN203777002U CN203777002U CN201420010026.XU CN201420010026U CN203777002U CN 203777002 U CN203777002 U CN 203777002U CN 201420010026 U CN201420010026 U CN 201420010026U CN 203777002 U CN203777002 U CN 203777002U
- Authority
- CN
- China
- Prior art keywords
- nail
- ejector pin
- hole
- pushing device
- 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.)
- Withdrawn - After Issue
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/11—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
-
- 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
Abstract
The utility model discloses a nail pushing device for a circumcision stitching device, and relates to a medical care appliance. The nail pushing device comprises a nail pushing ring, a nail cabin and a nail plate, wherein the nail pushing ring is arranged above the nail cabin, the nail plate is arranged under the nail cabin, a plurality of nail storage holes are formed in the nail cabin and are in inclined ranging arrangement, nail grooves with the number and positions corresponding to those of the nail holes are arranged on the nail plate, and when the nail pushing ring rotates, stitching nails arranged in the nail storing holes are pushed into the nail grooves. The nail pushing device has the advantages that through the nail storing holes in inclined ranging arrangement, the stitching nails stored in the nail storing holes are enabled to be staggered and ranged into an annular shape, a gap between the adjacent stitching nails approaches to the sealed state, and the blood vessel nail leaking possibility during the operation is avoided, so the probability of intra-operative and postoperative bleeding or hematoma is greatly reduced.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, especially relates 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 purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of space of avoiding between nail and nail, the pushing device of oblique setting.
This utility model 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.
The beneficial effects of the utility model: multiple nail holes of depositing of arranged askew setting have ensured 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.
Brief description of the drawings
Fig. 1 is three-dimensional exploded view of the present utility model.
Fig. 2 is part sectioned view of the present utility model.
Fig. 3 is the upward view of this utility model nail bin.
Fig. 4 is the top view of this utility model nail bin.
Fig. 5 is the part sectioned view of this utility model nail bin.
Fig. 6 is the longitudinal sectional drawing of this utility model nail groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
As shown in Fig. 1,2,3,4,5,6, it is a kind of specific embodiment of the pushing device of this utility model foreskin loop wire stapler.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.This utility model 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 ensured 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 detailed description of the invention 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, ensures 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 detailed description of the invention 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; Ensure 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 detailed description of the invention 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 ensures 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 any one 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 any one 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 |
|---|---|---|---|
| CN201420010026.XU CN203777002U (en) | 2014-01-08 | 2014-01-08 | Nail pushing device for circumcision stitching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420010026.XU CN203777002U (en) | 2014-01-08 | 2014-01-08 | Nail pushing device for circumcision stitching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203777002U true CN203777002U (en) | 2014-08-20 |
Family
ID=51313250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420010026.XU Withdrawn - After Issue CN203777002U (en) | 2014-01-08 | 2014-01-08 | Nail pushing device for circumcision stitching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203777002U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103767767A (en) * | 2014-01-08 | 2014-05-07 | 温州冠美医疗科技有限公司 | Nail pushing device of prepuce loop line cutting and suturing instrument |
| CN107307897A (en) * | 2017-08-18 | 2017-11-03 | 芜湖商环科技有限公司 | A kind of prepuce cutting stitching instrument and its U screw top pin |
| CN113476113A (en) * | 2021-07-06 | 2021-10-08 | 江西神你医疗器械有限公司 | Circumcision stitching instrument and circumcision stitching device |
-
2014
- 2014-01-08 CN CN201420010026.XU patent/CN203777002U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103767767A (en) * | 2014-01-08 | 2014-05-07 | 温州冠美医疗科技有限公司 | Nail pushing device of prepuce loop line cutting and suturing instrument |
| CN103767767B (en) * | 2014-01-08 | 2015-12-30 | 温州冠美医疗科技有限公司 | The pushing device of preputial ring Linear cut stiching instrument |
| CN107307897A (en) * | 2017-08-18 | 2017-11-03 | 芜湖商环科技有限公司 | A kind of prepuce cutting stitching instrument and its U screw top pin |
| CN107307897B (en) * | 2017-08-18 | 2024-02-13 | 芜湖圣大医疗器械技术股份有限公司 | Foreskin cutting stitching instrument and staple thimble thereof |
| CN113476113A (en) * | 2021-07-06 | 2021-10-08 | 江西神你医疗器械有限公司 | Circumcision stitching instrument and circumcision stitching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140820 Effective date of abandoning: 20151230 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140820 Effective date of abandoning: 20151230 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |