CN204072200U - A kind of nail slot device of circumcision apparatus - Google Patents
A kind of nail slot device of circumcision apparatus Download PDFInfo
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- CN204072200U CN204072200U CN201420543769.3U CN201420543769U CN204072200U CN 204072200 U CN204072200 U CN 204072200U CN 201420543769 U CN201420543769 U CN 201420543769U CN 204072200 U CN204072200 U CN 204072200U
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- nail
- groove
- slot device
- nail groove
- roof window
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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
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- 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)
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of nail slot device of circumcision apparatus, this nail slot device comprises nail groove roof window, nail bottom land bed, nail groove fall runners, nail groove sidewall and nail vallecular cavity; Nail vallecular cavity is provided with the space that can hold suturing nail, described nail groove roof window is positioned at the top of nail vallecular cavity, nail groove roof window two ends worn by the nail being convenient to suturing nail, nail groove fall runners be positioned at nail vallecular cavity two ends, for arcuate structure, described nail bottom land berth in the bottom of nail groove, and and the nail groove at two ends fall runners and be connected, nail groove sidewall is divided into follows closely bottom land bed both sides.Suturing nail after molding becomes " hair clip " formula shape, after nail foot molding and nail bridge be that preputial tissue clamps by almost parallel shape, reach the object that folder closes tissue blood vessel hemostasis and involutory inner and outer plates otch, nail foot does not drive in the wrong direction and thrusts tissue, and postoperative nail foot can be deviate from from the puncture wound road prying and pulling of tissue relatively easily.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, especially relates to a kind of nail slot device be used on disposable prepuce cutting stitching 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, adopt hand cut to sew up, 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 prepuce cutting stitching instrument has, operating time is short, easy and simple to handle, but be the nail groove (stapler-type) that current conventional gastrointestinal stiching instrument uses due to what adopt, suturing nail forms the present situation of similar 8 words after nail Slot shaping, as shown in Figure 1, nail foot bends and is absorbed in tissue, cause postoperative suturing nail to come off difficulty or de-nail, and increase scar tissue and formed.This utility model is by the improvement to nail groove structure, and make the suturing nail of postoperative molding de-nail fast, tissue injury is little, and postoperative scar is few.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of nail groove of the molding mode new to conventional suturing nail, plays de-nail fast, reduces the nail slot device to tissue cutting and synulotic a kind of circumcision apparatus.
This utility model is by the following technical solutions: a kind of nail slot device of circumcision apparatus, is characterized in that: comprise nail groove roof window, nail bottom land bed, nail groove fall runners, nail groove sidewall and nail vallecular cavity; Nail vallecular cavity is provided with the space that can hold suturing nail, described nail groove roof window is positioned at the top of nail vallecular cavity, nail groove roof window two ends worn by the nail being convenient to suturing nail, nail groove fall runners be positioned at nail vallecular cavity two ends, for arcuate structure, described nail bottom land berth in the bottom of nail groove, and and the nail groove at two ends fall runners and be connected, nail groove sidewall is divided into follows closely bottom land bed both sides.
Improve as one, described nail groove falls the minimum point of runners and is directly connected continuity to middle with nail bottom land bed, and with follow closely bottom land bed and be in same level.
Improve as one, described nail groove falls the arcuate structure of runners and ends at minimum point from top to bottom, and the tangent line of arcuate structure diminishes gradually with the angle of nail groove roof window place plane from top to down.
Improve as one, the cross section of described nail groove roof window is hollow, rectangular structure.
Improve as one, described nail bottom land bed is and follows closely the rectangle plane that groove roof window parallels.
Improve as one, described nail bottom land bed is arcwall face.
Improve as one, the rectangular plane of described nail groove sidewall.
Improve as one, the curved plane of described nail groove sidewall.
Improve as one, also comprise with the use of suturing nail and pad, the nail foot of described suturing nail and the separable setting of pad, described pad is arch, and the female side openings of described arch is contrary with the direction of motion of following closely foot.
Improve as one, the tangent line of described arcuate structure diminishes until parallel is 0 degree of angle gradually with the angle of nail groove roof window place plane from top to down.
The beneficial effects of the utility model: present " glasses " formula shape after the suturing nail of nail Slot shaping in the past excessively bends, nail foot bends and reversely thrusts in tissue, form snap ring chimeric with tissue firmly, postoperatively tissue ischemia need be caused downright bad by the taboo hoop compressing of snap ring to tissue of following closely foot, reach the object cutting and organizing de-nail.Not only the de-nail time is long, and large to tissue injury, and postoperative wound easily forms scar tissue.The structure of the present invention to nail groove is improved, suturing nail after molding becomes " hair clip " formula shape, after nail foot molding and nail bridge be that preputial tissue clamps by almost parallel shape, reach folder and close tissue blood vessel and stop blooding and the object of involutory inner and outer plates otch, follow closely foot and do not thrust tissue.Owing to not having " snap ring " of original suturing nail to act on, postoperatively easily produce relative shift along with in nocturnal erection of penis and daily life and under the rubbing action of underwear between prepuce tissues and nail foot, nail foot is extracted from puncture wound road, reaches de-and follow closely object.This mode changes the original de-nail principle downright bad by tissue cutting completely, and de-nail speed is fast, and postoperative scar is little.
Accompanying drawing explanation
Fig. 1 is that in prior art, suturing nail presents " glasses " formula shape elevation cross-sectional view after excessively bending.
Fig. 2 is that this utility model nail slot device is at the top view carrying nail ring.
Fig. 3 is the profile in A-A direction in Fig. 2.
Fig. 4 is the partial enlarged drawing of A in Fig. 3.
Fig. 5 be this utility model with the use of suturing nail hammer into before cooperation schematic diagram.
Fig. 6 be this utility model with the use of suturing nail hammer into after schematic diagram.
Fig. 7 be this utility model with the use of suturing nail and arc-shaped spacer hammer into before cooperation schematic diagram.
Fig. 8 be this utility model with the use of suturing nail and the rear schematic diagram that hammers into of arc-shaped spacer.
Fig. 9 be this utility model with the use of suturing nail part take off the schematic diagram of nail.
Figure 10 be this utility model with the use of suturing nail take off the schematic diagram of nail.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9 and Figure 10, it is the nail slot device specific embodiment of a kind of circumcision apparatus of this utility model.This embodiment comprises a kind of nail slot device of circumcision apparatus, it is characterized in that: comprise nail groove roof window 1, follow closely bottom land bed 2, nail groove falls runners 3, nail groove sidewall and follow closely vallecular cavity 4; Nail vallecular cavity 4 is provided with the space that can hold suturing nail 5, described nail groove roof window 1 is positioned at the top of nail vallecular cavity 4, be convenient to the nail foot 6 of suturing nail 5 through nail groove roof window 1 two ends, nail groove fall runners 3 be positioned at nail vallecular cavity 4 two ends, for arcuate structure, described nail bottom land bed 2 is positioned at the bottom of nail groove, and and the nail groove at two ends fall runners 3 and be connected, nail groove sidewall is divided into follows closely bottom land bed 2 both sides.Nail vallecular cavity is roof window, bottom, fall space between runners and sidewall, holds the nail foot after molding of bending." glasses " formula shape is presented after the suturing nail of nail Slot shaping in the past excessively bends, as shown in Figure 1, nail foot thrusts in tissue, forms snap ring chimeric with tissue firmly, postoperatively need cause compressing ischemic necrosis by following closely the snap ring of foot to tissue, reaching the object cutting and organizing de-nail.But it is long that barb-like suturing nail takes off the nail time, and large to tissue injury, and postoperative wound easily forms scar tissue.The structure of this utility model to nail groove is improved, and the suturing nail after molding becomes " hair clip " formula shape." hair clip " formula shape is defined as: after nail foot molding and nail bridge be that preputial tissue clamps by almost parallel shape, reach the object that folder closes tissue blood vessel hemostasis and involutory inner and outer plates otch, follow closely that foot is retrograde thrusts tissue.Owing to not having " snap ring " of original suturing nail to act on, postoperatively easily produce relative shift along with in nocturnal erection of penis and daily life and under the rubbing action of underwear between prepuce tissues and nail foot, nail foot is extracted from puncture wound road, reaches de-and follow closely object.This mode changes completely original prohibits hoop effect urging tissue ischemic necrosis cutting de-nail principle by nail foot snap ring to tissue, and de-nail speed is fast, and postoperative scar is little.
As a kind of detailed description of the invention of improvement, as shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 8, nail groove falls the minimum point of runners 3 and is directly connected continuity to middle with nail bottom land bed 2, and with follow closely bottom land bed 2 and be in same level.Suturing nail nail wears prepuce tissues outside plate and inner panel skin, and after runners bends, in minimum point to the inside along the molding of nail bottom land bed, the retrograde agnail that unduly bends enters tissue, forms " hair clip " formula shape.
As a kind of detailed description of the invention of improvement, as shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 8, the tangent line of described arcuate structure diminishes gradually with the angle of nail groove roof window 1 place plane from top to down.Better, the tangent line of described arcuate structure diminishes with the angle of nail groove roof window 1 place plane from top to down gradually until parallel with nail groove roof window 1 plane is 0 degree of angle.After adopting said structure, after runners bends, unduly bend and thrust tissue, form " hair clip " formula shape.
As a kind of detailed description of the invention of improvement, as shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 8, the cross section of described nail groove roof window 1 is hollow, rectangular structure.Nail foot after the molding of falling foot is paralleled with nail bridge floor, becomes preputial tissue holder is held in centre in " hair clip " shape.Thus folder apolipsis blood is carried out to blood vessel and involutory effect is produced to preputial.
As a kind of detailed description of the invention of improvement, nail groove sidewall be approximate rectangular plane, thus carries out down in the process of foot at nail foot, and to following closely foot, to carry out suitable type spacing, advantageously in assisting the molding of falling foot " hair clip " shape suturing nail.
As a kind of detailed description of the invention of improvement, as shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 8, the rectangle plane that described nail bottom land bed 2 is and nail groove roof window 1 parallels.After adopting said structure, suturing nail is unduly bended and thrusts tissue, assist molding " hair clip " formula shape.
As a kind of detailed description of the invention of improvement, described nail bottom land bed 2 is arcwall face.After adopting said structure, suturing nail is unduly bended and thrusts tissue, assist molding " hair clip " formula shape.
As a kind of detailed description of the invention of improvement, the rectangular plane of described nail groove sidewall.After adopting said structure, suturing nail is unduly bended and thrusts tissue, assist molding " hair clip " formula shape.
As a kind of detailed description of the invention of improvement, the curved plane of described nail groove sidewall.After adopting said structure, suturing nail is unduly bended and thrusts tissue, assist molding " hair clip " formula shape.
As a kind of detailed description of the invention of improvement, as shown in Figure 7 and Figure 8, also comprise with the use of suturing nail 5 and pad 7, the nail foot 6 of described suturing nail 5 and the separable setting of pad 7, described pad 7 is arch, and the female side openings of described arch is contrary with the direction of motion of nail foot 6.The nail foot 6 of suturing nail thrusts skin histology, carries out down foot by the groove of falling foot, and pad 7 effectively keeps apart suturing nail and skin, ensures that suturing nail can not be absorbed in skin histology, thus avoids the postoperative damage to skin and scar, be convenient to postoperative de-nail; Pad 7 adopts elasticity domes, suturing nail hammers into prepuce tissues through arc-shaped spacer 7 under the promotion of ejector pin block, in this process, arc-shaped spacer 7 becomes plate-like structure at the pressure stretch under application of ejector pin block and nail-plate, after having performed the operation, because the arc-shaped spacer 7 being forced to be out of shape exists the stress recovering original form, this power produces the pushing force of to the prepuce tissues sewed up, suturing nail is pushed away prepuce tissues, form the prying and pulling power that of Ding Jiao relative organization is lasting, play the effect of automatic nail pulling, reach the object of postoperative de-nail fast; Adopt the female side openings of described arch contrary with the direction of motion of nail foot 6, at arc elastic pad under the prying and pulling active force of both sides nail foot, the effect of nail pulling is better.
Claims (10)
1. a nail slot device for circumcision apparatus, is characterized in that: comprise nail groove roof window (1), follow closely bottom land bed (2), nail groove falls runners (3), nail groove sidewall and nail vallecular cavity (4); Nail vallecular cavity (4) is provided with the space that can hold suturing nail (5), described nail groove roof window (1) is positioned at the top of nail vallecular cavity (4), be convenient to the nail foot (6) of suturing nail (5) through nail groove roof window (1) two ends, nail groove fall runners (3) be positioned at nail vallecular cavity (4) two ends, for arcuate structure, described nail bottom land bed (2) is positioned at the bottom of nail groove, and fall runners (3) with the nail groove at two ends and be connected, nail groove sidewall is divided into nail bottom land bed (2) both sides.
2. the nail slot device of a kind of circumcision apparatus according to claim 1, it is characterized in that: described nail groove falls the minimum point of runners (3) and is directly connected continuity to middle with nail bottom land bed (2), and with follow closely bottom land bed (2) and be in same level.
3. the nail slot device of a kind of circumcision apparatus according to claim 1 and 2, it is characterized in that: described nail groove falls the arcuate structure of runners (3) and ends at minimum point from top to bottom, and the tangent line of arcuate structure diminishes gradually with the angle of nail groove roof window (1) place plane from top to down.
4. the nail slot device of a kind of circumcision apparatus according to claim 1 and 2, is characterized in that: the cross section of described nail groove roof window (1) is hollow, rectangular structure.
5. the nail slot device of a kind of circumcision apparatus according to claim 3, is characterized in that: the rectangle plane that described nail bottom land bed (2) is and nail groove roof window (1) parallels.
6., according to the nail slot device of claim 1 or described a kind of circumcision apparatus, it is characterized in that: described nail bottom land bed (2) is arcwall face.
7. the nail slot device of a kind of circumcision apparatus according to claim 1, is characterized in that: the rectangular plane of described nail groove sidewall.
8. the nail slot device of a kind of circumcision apparatus according to claim 1, is characterized in that: the curved plane of described nail groove sidewall.
9. the nail slot device of a kind of circumcision apparatus according to claim 1, it is characterized in that: also comprise with the use of suturing nail (5) and pad (7), the nail foot (6) of described suturing nail (5) and pad (7) separable setting, described pad (7) is arch, and the female side openings of described arch is contrary with the direction of motion of nail foot (6).
10. the nail slot device of a kind of circumcision apparatus according to claim 3, is characterized in that: the tangent line of described arcuate structure diminishes until parallel is 0 degree of angle gradually with the angle of nail groove roof window (1) place plane from top to down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420543769.3U CN204072200U (en) | 2014-09-19 | 2014-09-19 | A kind of nail slot device of circumcision apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420543769.3U CN204072200U (en) | 2014-09-19 | 2014-09-19 | A kind of nail slot device of circumcision apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN204072200U true CN204072200U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420543769.3U Active CN204072200U (en) | 2014-09-19 | 2014-09-19 | A kind of nail slot device of circumcision apparatus |
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| CN (1) | CN204072200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476682A (en) * | 2014-09-19 | 2016-04-13 | 温州冠美医疗科技有限公司 | Nail groove device of prepuce cutter |
-
2014
- 2014-09-19 CN CN201420543769.3U patent/CN204072200U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476682A (en) * | 2014-09-19 | 2016-04-13 | 温州冠美医疗科技有限公司 | Nail groove device of prepuce cutter |
| CN105476682B (en) * | 2014-09-19 | 2018-01-05 | 温州冠美医疗科技有限公司 | A kind of nail slot device of circumcision apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Assignee: Wenzhou Maierkang Medical Device Sales Co.,Ltd. Assignor: Wenzhou Guanmei Medical Technology Co.,Ltd. Contract record no.: X2023330000695 Denomination of utility model: A nail slot device for a circumcision cutter Granted publication date: 20150107 License type: Common License Record date: 20230922 |