CN104739488A - Nail plate of prepuce loop cutting suturing instrument - Google Patents
Nail plate of prepuce loop cutting suturing instrument Download PDFInfo
- Publication number
- CN104739488A CN104739488A CN201410061515.2A CN201410061515A CN104739488A CN 104739488 A CN104739488 A CN 104739488A CN 201410061515 A CN201410061515 A CN 201410061515A CN 104739488 A CN104739488 A CN 104739488A
- Authority
- CN
- China
- Prior art keywords
- nail
- plate
- suturing
- annular slab
- groove
- 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.)
- Pending
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
- A61B17/32—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
- A61B17/064—Surgical staples, i.e. penetrating the tissue
- A61B17/0644—Surgical staples, i.e. penetrating the tissue penetrating the tissue, deformable to closed position
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B17/07292—Reinforcements for staple line, e.g. pledgets
-
- 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
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12009—Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
Abstract
The invention discloses a nail plate of a prepuce loop cutting suturing instrument, and relates to a medical instrument. The nail plate comprises an annular plate. A plurality of nail grooves are formed in one end face of the annular plate and arrayed in the circumferential direction of the annular plate in an inclined mode. By means of the nail grooves arrayed in the inclined mode, it is ensured that suturing nails are arrayed into an annular shape in a staggered mode during suturing; a nail pushing block matched with the suturing instrument pushes the nails from the upper side during an operation, the suturing nails penetrate through skin tissue and then abut against the nail grooves, almost all blood vessels are sealed through the bent and staggered suturing nails, the possibility of nail missing in blood vessels is avoided, and the probability of intra-operation and post-operation hemorrhage or hematoma is greatly lowered.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, especially relate to a kind of nail-plate used in disposable preputial ring Linear cut stiching instrument.
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 germ health 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.
Current redundant prepuce adopts the method for conventional posthetomy and stapler usually.Conventional posthetomy adopts hand cut to sew up, and make the out-of-flatness of foreskin otch, intraoperative hemorrhage is more, and operating time is long.The feature that otch is smooth although existing stapler has, operating time is short, easy and simple to handle, but still there is certain defect.The technology of existing stapler all adopts the suturing nail arranged in parallel with foreskin incisxal edge, leaves space between nail and nail, and the probability that in art or postoperative hemorrhage, hematoma are occurred is higher.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of avoiding to follow closely the space between nail, oblique setting is used for the nail-plate of bending suturing nail sizing.
The present invention is by the following technical solutions: the nail-plate of preputial ring Linear cut stiching instrument, is characterized in that: comprise annular slab, and an end face of annular slab is provided with multiple nail groove, nail groove annular slab circumferentially arranged askew arrange.
Improve as one, nail groove is in annular slab circumferentially end to end oblique evenly distributed setting.
Improve as one, the width of nail groove has angle with through the annular slab radius of following closely slot cross-section center, and the size of angle is 10 °-25 °.
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 annular slab.
Improve as one, the lower surface of annular slab is provided with four locating slots, and four locating slots are uniformly distributed in a circumferential direction, and one of them locating slot is different from other three locating slot specifications.
Improve as one, also include and the suturing nail followed closely slot fit and uses, suturing nail comprises nail frame, rivet nut and pad, and the quantity of rivet nut is two, point to be located at the both sides of nail frame, rivet nut and follow closely frame and be wholely set, and pad is set between two rivet nuts.
Beneficial effect of the present invention: multiple nail grooves that arranged askew is arranged ensure that suturing nail is staggered ringwise when stitching, have overlap between adjacent suturing nail on nail-plate radial direction, space is close to closing; The ejector pin block be mated when performing the operation is from top ejector pin, suturing nail withstands nail groove through after skin histology, suturing nail staggered after bending almost encloses all blood vessels, avoids the possibility of blood vessel missing nail, makes in art and the probability of postoperative hemorrhage and hematoma reduces greatly.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure diagram of the present invention.
Fig. 2 is the longitudinal sectional drawing of nail groove of the present invention.
Fig. 3 is the elevation cross-sectional view of suturing nail of the present invention.
Fig. 4 is the top plan view of suturing nail of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiments of the invention are elaborated.
As shown in Figure 1,2,3, 4, be a kind of specific embodiment of the nail-plate of preputial ring Linear cut stiching instrument of the present invention.This embodiment comprises annular slab 1, and an end face of annular slab 1 is provided with multiple nail groove 2, and nail groove 2 is in annular slab 1 circumferentially end to end oblique evenly distributed setting.Multiple nail grooves 2 of the end to end oblique evenly distributed setting of the present invention ensure that suturing nail 3 is staggered ringwise when stitching, on nail-plate radial direction, overlap is had between adjacent suturing nail 3, space is close to closing, the ejector pin block be mated when performing the operation is from top ejector pin, suturing nail 3 is through withstanding nail groove 2 after skin histology, suturing nail 3 staggered after bending almost encloses all blood vessels, avoids the possibility of blood vessel missing nail, makes in art and the probability of postoperative hemorrhage and hematoma reduces greatly.
As a kind of detailed description of the invention of improvement, the width of nail groove 2 has angle with through annular slab 1 radius of following closely groove 2 kernel of section, and the size of angle is 10 °-25 °.The arrangement angle of nail groove 2 on annular slab 1, hammers into the sewing effect after skin histology to suturing nail 3 most important, adopts the angle of 10 °-25 °, makes the effect of suturing nail 3 sealing blood vessels reach best.
As a kind of detailed description of the invention of improvement, nail groove 2 has two cancave cambered surfaces 21 and the convex surface between two cancave cambered surfaces 21 22, and convex surface 22 is lower than the surface of annular slab 1.Suturing nail 3 is sent from nail bin, the rivet nut 32 of suturing nail 3 both sides passes the both sides of skin histology contact stud groove 2, the continuing to exert pressure of top makes the rivet nut 32 of suturing nail 3 be out of shape, rivet nut 32 is by lateral cancave cambered surface 21 Direction distortion, arriving after bottom cancave cambered surface 21 continues to convex surface 22 direction back bending distortion, suturing nail 3 stickfast on skin tissues; Convex surface 22 is lower than the surface of annular slab 1, and slot milling ensures that the suturing nail 3 of back bending can not be damaged to the skin histology of top.
As a kind of detailed description of the invention of improvement, the lower surface of annular slab 1 is provided with four locating slots, 4, four locating slots 4 and is uniformly distributed in a circumferential direction, and one of them locating slot 4 is different from other three locating slot 4 specifications.Nail-plate is arranged on by locating slot 4 and is nested with on the inner core of glans penis, accurately location and Stability Analysis of Structures is firm; Locating slot 4 counterpart different with corresponding from other three locating slot 4 specifications adapts, and the part that the locating slot 4 that specification is different only can match coordinates to be installed, and ensures to carry out cooperations installation with the relative position of setting between part.
As a kind of detailed description of the invention of improvement, also include with follow closely groove 2 with the use of suturing nail 3, suturing nail 3 comprises nail frame 31, rivet nut 32 and pad 33, the quantity of rivet nut 32 is two, divide the both sides being located at nail frame 31, rivet nut 32 and nail frame 31 are wholely set, and pad 33 is set between two rivet nuts 32.The length and width of suturing nail 3 match with the length and width of nail groove 2, suturing nail 3 arranges pad 33, pad 33 is set between two rivet nuts 32, pad 33, can be pushed in stapler with suturing nail 3 by good spacing, and suturing nail 3 hammers into skin histology, pad 33 effectively keeps apart suturing nail 3 and skin, ensure that suturing nail 3 can not be absorbed in skin histology, thus avoid the postoperative damage to skin and scar, be convenient to postoperative de-nail.
Claims (10)
1. the nail-plate of preputial ring Linear cut stiching instrument, is characterized in that: comprise annular slab (1), an end face of described annular slab (1) is provided with multiple nail groove (2), and described nail groove (2) is in annular slab (1) circumferentially arranged askew setting.
2. the nail-plate of preputial ring Linear cut stiching instrument according to claim 1, is characterized in that: described nail groove (2) is in annular slab (1) circumferentially end to end oblique evenly distributed setting.
3. the nail-plate of preputial ring Linear cut stiching instrument according to claim 1 and 2, is characterized in that: the width of described nail groove (2) has angle with through annular slab (1) radius of following closely groove (2) kernel of section, and the size of angle is 10 °-25 °.
4. the nail-plate of preputial ring Linear cut stiching instrument according to claim 1 and 2, it is characterized in that: the convex surface (22) that described nail groove (2) has two cancave cambered surfaces (21) and is positioned between two cancave cambered surfaces (21), described convex surface (22) is lower than the surface of annular slab (1).
5. the nail-plate of preputial ring Linear cut stiching instrument according to claim 3, it is characterized in that: the convex surface (22) that described nail groove (2) has two cancave cambered surfaces (21) and is positioned between two cancave cambered surfaces (21), described convex surface (22) is lower than the surface of annular slab (1).
6. the nail-plate of preputial ring Linear cut stiching instrument according to claim 4, it is characterized in that: the lower surface of described annular slab (1) is provided with four locating slots (4), described four locating slots (4) are uniformly distributed in a circumferential direction, and one of them locating slot (4) is different from other three locating slot (4) specifications.
7. the nail-plate of preputial ring Linear cut stiching instrument according to claim 5, it is characterized in that: the lower surface of described annular slab (1) is provided with four locating slots (4), described four locating slots (4) are uniformly distributed in a circumferential direction, and one of them locating slot (4) is different from other three locating slot (4) specifications.
8. the nail-plate of preputial ring Linear cut stiching instrument according to claim 1 and 2, it is characterized in that: also include with follow closely groove (2) with the use of suturing nail (3), described suturing nail (3) comprises nail frame (31), rivet nut (32) and pad (33), the quantity of described rivet nut (32) is two, divide the both sides being located at nail frame (31), rivet nut (32) and nail frame (31) are wholely set, and described pad (33) is set between two rivet nuts (32).
9. the nail-plate of preputial ring Linear cut stiching instrument according to claim 3, it is characterized in that: also include with follow closely groove (2) with the use of suturing nail (3), described suturing nail (3) comprises nail frame (31), rivet nut (32) and pad (33), the quantity of described rivet nut (32) is two, divide the both sides being located at nail frame (31), rivet nut (32) and nail frame (31) are wholely set, and described pad (33) is set between two rivet nuts (32).
10. the nail-plate of preputial ring Linear cut stiching instrument according to claim 4, it is characterized in that: also include with follow closely groove (2) with the use of suturing nail (3), described suturing nail (3) comprises nail frame (31), rivet nut (32) and pad (33), the quantity of described rivet nut (32) is two, divide the both sides being located at nail frame (31), rivet nut (32) and nail frame (31) are wholely set, and described pad (33) is set between two rivet nuts (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410061515.2A CN104739488A (en) | 2013-12-30 | 2014-02-24 | Nail plate of prepuce loop cutting suturing instrument |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879929 | 2013-12-30 | ||
| CN2013208799297 | 2013-12-30 | ||
| CN201410061515.2A CN104739488A (en) | 2013-12-30 | 2014-02-24 | Nail plate of prepuce loop cutting suturing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104739488A true CN104739488A (en) | 2015-07-01 |
Family
ID=51313259
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420077947.8U Expired - Lifetime CN203777011U (en) | 2013-12-30 | 2014-02-24 | Nail plate for prepuce loop slice stitching instrument |
| CN201410061515.2A Pending CN104739488A (en) | 2013-12-30 | 2014-02-24 | Nail plate of prepuce loop cutting suturing instrument |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420077947.8U Expired - Lifetime CN203777011U (en) | 2013-12-30 | 2014-02-24 | Nail plate for prepuce loop slice stitching instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN203777011U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106420010A (en) * | 2016-07-31 | 2017-02-22 | 温州冠美医疗科技有限公司 | Nail board provided with nail pushing grooves in hybridized distribution for foreskin shaping and incising stitching instrument |
| CN113317838A (en) * | 2021-06-28 | 2021-08-31 | 苏州法兰克曼医疗器械有限公司 | Anastomat capable of performing anastomosis on lesion tissues with different thicknesses and anastomosis nail |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9585662B2 (en) | 2013-12-23 | 2017-03-07 | Ethicon Endo-Surgery, Llc | Fastener cartridge comprising an extendable firing member |
| US20150173756A1 (en) | 2013-12-23 | 2015-06-25 | Ethicon Endo-Surgery, Inc. | Surgical cutting and stapling methods |
| US9839428B2 (en) | 2013-12-23 | 2017-12-12 | Ethicon Llc | Surgical cutting and stapling instruments with independent jaw control features |
| US9724092B2 (en) | 2013-12-23 | 2017-08-08 | Ethicon Llc | Modular surgical instruments |
| CN203777011U (en) * | 2013-12-30 | 2014-08-20 | 温州冠美医疗科技有限公司 | Nail plate for prepuce loop slice stitching instrument |
| BR112018003693B1 (en) | 2015-08-26 | 2022-11-22 | Ethicon Llc | SURGICAL STAPLE CARTRIDGE FOR USE WITH A SURGICAL STAPPING INSTRUMENT |
| US10098642B2 (en) | 2015-08-26 | 2018-10-16 | Ethicon Llc | Surgical staples comprising features for improved fastening of tissue |
| CN108348230B (en) * | 2015-08-26 | 2021-09-24 | 伊西康有限责任公司 | Staples configured to support implantable accessories |
| US10238390B2 (en) | 2015-09-02 | 2019-03-26 | Ethicon Llc | Surgical staple cartridges with driver arrangements for establishing herringbone staple patterns |
| MX2022006189A (en) | 2015-09-02 | 2022-06-16 | Ethicon Llc | Surgical staple configurations with camming surfaces located between portions supporting surgical staples. |
| US10675024B2 (en) | 2016-06-24 | 2020-06-09 | Ethicon Llc | Staple cartridge comprising overdriven staples |
| USD826405S1 (en) | 2016-06-24 | 2018-08-21 | Ethicon Llc | Surgical fastener |
| USD850617S1 (en) | 2016-06-24 | 2019-06-04 | Ethicon Llc | Surgical fastener cartridge |
| CN109310431B (en) | 2016-06-24 | 2022-03-04 | 伊西康有限责任公司 | Staple cartridge comprising wire staples and punch staples |
| USD847989S1 (en) | 2016-06-24 | 2019-05-07 | Ethicon Llc | Surgical fastener cartridge |
| US11684367B2 (en) | 2016-12-21 | 2023-06-27 | Cilag Gmbh International | Stepped assembly having and end-of-life indicator |
| US10687810B2 (en) | 2016-12-21 | 2020-06-23 | Ethicon Llc | Stepped staple cartridge with tissue retention and gap setting features |
| US10993715B2 (en) | 2016-12-21 | 2021-05-04 | Ethicon Llc | Staple cartridge comprising staples with different clamping breadths |
| US20180168648A1 (en) | 2016-12-21 | 2018-06-21 | Ethicon Endo-Surgery, Llc | Durability features for end effectors and firing assemblies of surgical stapling instruments |
| US10945727B2 (en) | 2016-12-21 | 2021-03-16 | Ethicon Llc | Staple cartridge with deformable driver retention features |
| US11517325B2 (en) | 2017-06-20 | 2022-12-06 | Cilag Gmbh International | Closed loop feedback control of motor velocity of a surgical stapling and cutting instrument based on measured displacement distance traveled over a specified time interval |
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| US20040267310A1 (en) * | 2000-10-20 | 2004-12-30 | Racenet David C | Directionally biased staple and anvil assembly for forming the staple |
| US20060291981A1 (en) * | 2005-06-02 | 2006-12-28 | Viola Frank J | Expandable backspan staple |
| CN200991262Y (en) * | 2006-11-24 | 2007-12-19 | 苏州天臣国际医疗科技有限公司 | Binding mechanism of surgical binder |
| 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 |
| CN203777011U (en) * | 2013-12-30 | 2014-08-20 | 温州冠美医疗科技有限公司 | Nail plate for prepuce loop slice stitching instrument |
-
2014
- 2014-02-24 CN CN201420077947.8U patent/CN203777011U/en not_active Expired - Lifetime
- 2014-02-24 CN CN201410061515.2A patent/CN104739488A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040267310A1 (en) * | 2000-10-20 | 2004-12-30 | Racenet David C | Directionally biased staple and anvil assembly for forming the staple |
| US20060291981A1 (en) * | 2005-06-02 | 2006-12-28 | Viola Frank J | Expandable backspan staple |
| CN200991262Y (en) * | 2006-11-24 | 2007-12-19 | 苏州天臣国际医疗科技有限公司 | Binding mechanism of surgical binder |
| 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 |
| CN203777011U (en) * | 2013-12-30 | 2014-08-20 | 温州冠美医疗科技有限公司 | Nail plate for prepuce loop slice stitching instrument |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106420010A (en) * | 2016-07-31 | 2017-02-22 | 温州冠美医疗科技有限公司 | Nail board provided with nail pushing grooves in hybridized distribution for foreskin shaping and incising stitching instrument |
| CN106420010B (en) * | 2016-07-31 | 2019-02-15 | 温州冠美医疗科技有限公司 | A kind of nail-plate that nail slot is supported with mixing that foreskin shaping stapler uses |
| CN113317838A (en) * | 2021-06-28 | 2021-08-31 | 苏州法兰克曼医疗器械有限公司 | Anastomat capable of performing anastomosis on lesion tissues with different thicknesses and anastomosis nail |
| CN113317838B (en) * | 2021-06-28 | 2022-03-25 | 苏州法兰克曼医疗器械有限公司 | Anastomat capable of performing anastomosis on lesion tissues with different thicknesses and anastomosis nail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN203777011U (en) | 2014-08-20 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150701 |