CN102090915A - Disposable circumcision anastomat - Google Patents
Disposable circumcision anastomat Download PDFInfo
- Publication number
- CN102090915A CN102090915A CN 201110033796 CN201110033796A CN102090915A CN 102090915 A CN102090915 A CN 102090915A CN 201110033796 CN201110033796 CN 201110033796 CN 201110033796 A CN201110033796 A CN 201110033796A CN 102090915 A CN102090915 A CN 102090915A
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- CN
- China
- Prior art keywords
- locking
- knife
- edge
- circumcision anastomat
- disposable circumcision
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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
Abstract
The invention provides a disposable circumcision anastomat which comprises an outer ring, wherein the opening of the outer ring is closed through a locking mechanism, and the locking mechanism comprises a locking male end and a locking female end, wherein the locking male end is a locking extending part which extends from a knife back at the open end, and the locking female end is a locking containing part which sags into the knife back at the other end of the opening. The extending part and the containing part which are mutually matched naturally extend from the knife back of the outer ring to avoid the arrangement of additional protruded parts, so that the outer ring has the advantages of simpler overall structure, beautiful appearance and stronger convenience. Because the outer ring does not have protruded parts, the existence of stress points is eliminated, and the disposable circumcision anastomat has uniform stress in the whole using process and has a good operation effect.
Description
Technical field
The present invention relates to a kind of prepuce ring-cutter, especially the lock solid structure that designs at the outer shroud closure.
Background technology
Adult's Wrapping annulus cuts operation is extensively approved in the effect that reduces the HIV propagation, the disposable circumcision anastomat of Mr. Shang Jianzhong design, employing is provided with the closed lock solid structure of type self-destroyed clamping block at the outer shroud opening part, the apparatus that efficiently solves the screw connection of traditional prepuce ring-cutter tool use screw rod and cause is reused problem, has improved the safety and the standardization of Wrapping annulus cuts operation greatly.
But, the locked mechanism of this type self-destroyed clamping block formula is arranged at outer shroud ring arm outer end, identical with the closed locked mechanism of traditional screw rod screw, locked mechanism is arranged on the outward extending position of outer ring opening, cause whole girdling device to have an outstanding position and in the process of wearing, scratched easily, cause thus: increase the risk of the whole stressed change of girdling device, easily cause the friction at this outstanding position and other positions of health, the level of comfort that influence is worn, the sense of discomfort of increase user.And it is big that whole apparatus volume becomes, and increases material cost.
Summary of the invention
The opening locked mechanism that the present invention is directed to existing prepuce ring-cutter is improved, and purpose is to provide a kind of can guarantee the opening tight close, can take into account attractive in appearance, comfortable opening locked mechanism simultaneously again.
The technical solution used in the present invention is: disposable circumcision anastomat, outer shroud has the edge of a knife and the knife back, outer ring opening is by the locked mechanism closure, wherein, this locked mechanism comprises locking male end and locking female end, and the male end that wherein locks is arranged on an end of opening, the other end that the locking female end is arranged on opening.
Wherein, this locking male end be opening one end from the extended locking extension of the knife back, this locking female end locking holding part that to be the opening other end be complementary with the locking extension.
This locking extension side has vertical sawtooth, and this locking holding part is the storage tank that holds the extension that locks, and this storage tank inside has the occlusion structure that is complementary with vertical sawtooth.
Wherein, this locking extension inner surface has broached-tooth design, and this locking holding part is the storage tank that holds the extension that locks, and this storage tank inside has and the locking extension sawtooth occlusion structure that is complementary.
Wherein, this locking male end and locking female end are the double buckle structures that cooperatively interacts.
Secondly, the present invention lock male end and the locking female end another embodiment be: the two ends that this outer shroud edge of a knife is positioned at opening are formed with first half edge of a knife joint portion and Lower Half edge of a knife joint portion respectively, this locking male end is the first half holding section that is provided with on the first half edge of a knife joint portion, and this locking female end is the Lower Half holding section that is provided with on the Lower Half edge of a knife joint portion.
Wherein, this first half holding section and Lower Half holding section are the sawtooth occlusion structure of coupling mutually or the double buckle structure that cooperatively interacts.
Once more, the present invention lock male end and the locking female end another embodiment be: the two ends that the outer shroud edge of a knife is positioned at opening are formed with first half edge of a knife joint portion and Lower Half edge of a knife joint portion respectively, this locking male end further is contained in the first half holding section that is provided with on the first half edge of a knife joint portion, and this locking female end further comprises the Lower Half holding section that is provided with on the Lower Half edge of a knife joint portion.
Wherein, this locking extension and locking holding part are the double buckle structures that cooperatively interacts.
Wherein, this locking holding part outer surface is provided with the tearing ring that internal structure is opened.
Wherein, this first half edge of a knife joint portion and Lower Half edge of a knife joint portion are provided with slick edge of a knife composition surface, and this edge of a knife composition surface is arranged at the lower end and the edge of edge of a knife joint portion, upper and lower half.
Wherein, outer shroud is provided with the double-pole mouth.
Wherein, the described edge of a knife is provided with the structure of mentioning that has the drain function and prevent the foreskin slip.
Wherein, outer shroud is the soft structure of one.
The invention has the beneficial effects as follows: extend extension and the holding part that cooperatively interacts naturally from the outer shroud knife back, avoid the setting of extra projecting part, make that the outer shroud overall structure is more succinct, attractive in appearance, convenience is stronger, because outer shroud does not have outstanding position, stopped the existence of stress point, apparatus is stressed even in whole use, good operation effect.In addition, the last Lower Half holding section of the mutual engaging that further is provided with on the edge of a knife joint portion, cutting ring mouth upper and lower half outside forms cubicly to engaging all around, makes that the locking effect of opening is tightr.The setting of double buckle structure has increased the multiformity of the occlusion structure on the edge of a knife and the knife back, uses the double buckle structure, simple and better effects if.The design of tearing ring makes apparatus have self-destruction, stops to be repeatedly used, and improves the safety and the standardization of apparatus.Drainage system prevents the generation of edema situation with the structure of mentioning that prevents the foreskin slip in operation process.
Description of drawings
Fig. 1 to Fig. 4 is the structural representation of a kind of embodiment of locked mechanism of the present invention.
Fig. 5 to Fig. 8 is the structural representation of the another kind of embodiment of locked mechanism of the present invention.
Fig. 9, Figure 10 are that locked mechanism of the present invention is arranged on the structural representation on the knife back and the edge of a knife.
Figure 11 to Figure 14 is the locked mechanism lateral structural representation wherein of one ring of the present invention.
Figure 15 to Figure 18 is the locked mechanism of one ring of the present invention other one a lateral structural representation.
Figure 19 and Figure 20 are the overall structure sketch maps that the solid mechanism of one ring lock of the present invention cooperatively interacts.
The specific embodiment
Disposable circumcision anastomat of the present invention, comprise outer shroud 1, have the edge of a knife 2 and the knife back 3 on the outer shroud 1, outer ring opening 4 is by locked mechanism 6 closures, this locked mechanism 6 comprises locking male end and locking female end, and the male end that wherein locks is arranged on an end of opening, the other end that the locking female end is arranged on opening.
Extremely shown in Figure 12 as Fig. 1, outer shroud 1 adopts and divides body structure, comprise first link 11 and second link 12, the two ends of outer ring opening end 4 form first half edge of a knife junction 111 and Lower Half edge of a knife junction 112 respectively, this first half edge of a knife junction 111 and Lower Half edge of a knife junction 112 are the connected structures that extend a segment distance and mate mutually to open outer end, cave inward respectively and be thinner than the edge of a knife structure on next door, both can overlap fully and form seamless smooth connection, this connected structure jointing edge can be a fillet, corner or oblique angle, fillet, corner or oblique angle structure.When the edge of a knife is closed, level and smooth integral knife edge structure that the edge of a knife on this opening and next door is seamless.The staggered floor design of edge of a knife junction, both sides, make outer ring opening stacked coincidence by upper and lower edge of a knife junction in closing course realize closed gradually, extending a segment distance to the outside makes the operating surface of operation increase, make edge of a knife closure have guidance quality, can avoid the situation of folder meat in the real operation process operation technique standardization level height to occur fully.
And, accordingly, the link of split type prepuce ring-cutter connects by connecting device, each edge of a knife is positioned at the both sides of link, adopt first half edge of a knife junction identical and Lower Half edge of a knife junction structure with opening, same, this first half edge of a knife junction and Lower Half edge of a knife junction are provided with the connected structure of mutual coupling, and this connected structure jointing edge can be fillet, corner or oblique angle.In addition, embodiments described herein, the edge of a knife be provided with have the drain function and prevent that foreskin from sliding mention structure 10, and, also the double-pole mouth structure can be set on outer shroud.
This locking male end has various ways with the locking female end, is described in detail at various forms below in conjunction with accompanying drawing.At first, see also Fig. 1 to shown in Figure 4, the locking male end of this locked mechanism 6 is the extended locking extensions 61 of the opening knife back 3 one ends, and this locking female end is the locking holding part 62 that is complementary with the extension 61 that locks that the opening other end is depressed in knife back inside.This locking extension 61 is the sections of stretching out with broached-tooth design, and this locking holding part 62 is the storage tanks that hold the extension 61 that locks, and its inside has and the extension sawtooth broached-tooth design of interlock mutually that locks.Locking extension 61 is pushed into locking holding part 62 inside, and the broached-tooth design that cooperatively interacts can be realized the locking closure of opening.
Secondly, see also Fig. 5 to shown in Figure 8, the locking male end of this locked mechanism 7 be opening from the knife back 3 extended locking extensions 71, this locking female end is that the opening other end is depressed in the interior locking holding part 72 of the knife back.This locking extension 71 is the sections of stretching out with sawtooth, and this locking holding part 72 is inner storage tank with broached-tooth design.Locking extension 71 is pushed into locking holding part 72 inside, and the broached-tooth design that cooperatively interacts can be realized the locking closure of opening.Different is that the sawtooth of this locking extension 71 is arranged on the inner surface of knife back extension with Fig. 1 to Fig. 4.
Once more, see also Fig. 9 and shown in Figure 10, it reaches the structural representation of going up on the Lower Half edge of a knife junction for locked mechanism of the present invention is arranged on knife back medial surface simultaneously.Further, this locking male end is the first half holding section 81 that is provided with on the first half edge of a knife joint portion, this locking female end is the Lower Half holding section 82 that is provided with on the Lower Half edge of a knife joint portion, and this first half holding section 81 is the broached-tooth designs that engage mutually with Lower Half holding section 82.The vertical sawtooth snap-in structure that is provided with on the horizontal sawtooth snap-in structure that is provided with on the knife back and the edge of a knife, respectively from about, the front and back four direction forms interlock, plays absolute locking effect.Certainly, also can be only by the closure that outer shroud is finished in locking that engages of this first half holding section 81 with Lower Half holding section 82, broached-tooth design is not set on the knife back, connected structure or other forms of position-limit mechanism only are set, the risk that the restriction outer shroud splits along the front and back, sawtooth junction of holding section, upper and lower half.
It should be noted that: in this embodiment, still kept slick edge of a knife composition surface 83 on this first half edge of a knife joint portion 111 and the Lower Half edge of a knife joint portion 112, this edge of a knife composition surface is arranged at the lower end and the edge of edge of a knife joint portion, upper and lower half, the edge on this edge of a knife composition surface 83 can fillet, the holding section, upper and lower half is arranged at the upper end on composition surface, it considers that mainly whole circular knife edge will contact with human skin, with the contacted part of human skin can not be broached-tooth design, must be slick and sly, can ensure the recovery effects of postoperative like this.
In addition, no matter be above-mentioned the sort of locked mechanism, being reserved with in an end of locking holding part 72 is the tearing ring 73 that its internal structure is damaged, after finishing Wrapping annulus cuts operation, pulling tearing ring 73 with the accommodation space destruction of locking holding part 72, is realized the action of ring down.
Moreover, outer shroud can adopt soft relatively material to be made into integration, only keep opening, as Figure 19 and shown in Figure 20, see also Figure 11 to shown in Figure 180, the locking male end of the locked mechanism 9 of this kind prepuce ring-cutter is the extended locking extension 91 of the opening knife back, and this locking female end is that the opening other end is depressed in the locking holding part 92 in the knife back.This locking extension 91 is for having the section of stretching out of sawtooth, and this locking holding part 92 is inner storage tank with broached-tooth design.Certainly, this locking extension 91 and locking holding part 92 also can be arranged at the medial surface of the knife back.In addition, this locking male end further comprises the first half holding section 81 that is provided with on the first half edge of a knife joint portion, this locking female end further comprises the Lower Half holding section 82 that is provided with on the Lower Half edge of a knife joint portion, and this first half holding section 81 is the broached-tooth designs that engage mutually with Lower Half holding section 82.After both engage mutually, be further reinforcing to two kinds of locked mechanisms that are provided with on the above-mentioned knife back.One end of locking holding part 92 is provided with tearing ring 93 structures for the lock solid structure demolition.
In sum, the novel lock fixing structure that the present invention proposes, naturally extend extension and the holding part that cooperatively interacts from the outer shroud knife back, avoid the setting of extra projecting part, make that the outer shroud overall structure is more succinct, attractive in appearance, convenience is stronger,, stopped the existence of stress point because outer shroud does not have outstanding position, apparatus is stressed even in whole use, good operation effect.In addition, the last Lower Half holding section of the mutual engaging that further is provided with on the edge of a knife joint portion, cutting ring mouth upper and lower half makes that the locking effect of opening is tightr outside.And the design of tearing ring, making that apparatus has will property, stops to be repeatedly used, and improves the safety and the standardization of apparatus.Certainly, except that the zigzag described in above-mentioned each embodiment engages, can also use other engaging mode, for example: a plurality of circular depression that are arranged on a plurality of round dot protuberances of opening one end and are arranged on the opening other end form a plurality of double buckle closing structures that cooperatively interact.
Claims (17)
1. disposable circumcision anastomat, outer shroud has the edge of a knife and the knife back, outer ring opening is characterized in that by the locked mechanism closure: this locked mechanism comprises locking male end and locking female end, and the male end that wherein locks is arranged on an end of opening, the other end that the locking female end is arranged on opening.
2. disposable circumcision anastomat as claimed in claim 1 is characterized in that: this locking male end be opening one end from the extended locking extension of the knife back, this locking female end locking holding part that to be the opening other end be complementary with the locking extension.
3. disposable circumcision anastomat as claimed in claim 2, it is characterized in that: this locking extension side has vertical sawtooth, this locking holding part is the storage tank that holds the extension that locks, and this storage tank inside has the occlusion structure that is complementary with vertical sawtooth.
4. disposable circumcision anastomat as claimed in claim 3, it is characterized in that: this locking extension inner surface has broached-tooth design, this locking holding part is the storage tank that holds the extension that locks, and this storage tank inside has and the locking extension sawtooth occlusion structure that is complementary.
5. disposable circumcision anastomat as claimed in claim 1 is characterized in that: this locking male end and locking female end are the double buckle structures that cooperatively interacts.
6. disposable circumcision anastomat as claimed in claim 1, it is characterized in that: the two ends that the outer shroud edge of a knife is positioned at opening are formed with first half edge of a knife joint portion and Lower Half edge of a knife joint portion respectively, this locking male end is the first half holding section that is provided with on the first half edge of a knife joint portion, and this locking female end is the Lower Half holding section that is provided with on the Lower Half edge of a knife joint portion.
7. disposable circumcision anastomat as claimed in claim 6 is characterized in that: this first half holding section and Lower Half holding section are the sawtooth occlusion structures that mates mutually.
8. disposable circumcision anastomat as claimed in claim 2, it is characterized in that: the two ends that the outer shroud edge of a knife is positioned at opening are formed with first half edge of a knife joint portion and Lower Half edge of a knife joint portion respectively, this locking male end further is contained in the first half holding section that is provided with on the first half edge of a knife joint portion, and this locking female end further comprises the Lower Half holding section that is provided with on the Lower Half edge of a knife joint portion.
9. disposable circumcision anastomat as claimed in claim 8 is characterized in that: this first half holding section and Lower Half holding section are the sawtooth occlusion structure of coupling mutually or the double buckle structure that cooperatively interacts.
10. disposable circumcision anastomat as claimed in claim 9, it is characterized in that: this locking extension side has vertical sawtooth, this locking holding part is the storage tank that holds the extension that locks, and this storage tank inside has the occlusion structure that is complementary with vertical sawtooth.
11. disposable circumcision anastomat as claimed in claim 9, it is characterized in that: this locking extension inner surface has broached-tooth design, this locking holding part is the storage tank that holds the extension that locks, and this storage tank inside has and the locking extension sawtooth occlusion structure that is complementary.
12. disposable circumcision anastomat as claimed in claim 9 is characterized in that: this locking extension and locking holding part are the double buckle structures that cooperatively interacts.
13. as arbitrary described disposable circumcision anastomat in claim 2 to 4 and 8 to 12, it is characterized in that: this locking holding part outer surface is provided with the tearing ring that internal structure is opened.
14. as the arbitrary described disposable circumcision anastomat of claim 6 to 12, it is characterized in that: this first half edge of a knife joint portion and Lower Half edge of a knife joint portion are provided with slick edge of a knife composition surface, and this edge of a knife composition surface is arranged at the lower end and the edge of edge of a knife joint portion, upper and lower half.
15. as the arbitrary described disposable circumcision anastomat of claim 1 to 12, it is characterized in that: outer shroud is provided with the double-pole mouth.
16. disposable circumcision anastomat as claimed in claim 15 is characterized in that: the described edge of a knife is provided with the structure of mentioning that has the drain function and prevent the foreskin slip.
17. as the arbitrary described disposable circumcision anastomat of claim 1 to 12, it is characterized in that: outer shroud is the soft structure of one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110033796 CN102090915A (en) | 2011-01-31 | 2011-01-31 | Disposable circumcision anastomat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110033796 CN102090915A (en) | 2011-01-31 | 2011-01-31 | Disposable circumcision anastomat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102090915A true CN102090915A (en) | 2011-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110033796 Pending CN102090915A (en) | 2011-01-31 | 2011-01-31 | Disposable circumcision anastomat |
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|---|---|
| CN (1) | CN102090915A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614008A (en) * | 2012-04-11 | 2012-08-01 | 商建忠 | Disposable circumcise anastomat |
| CN102614009A (en) * | 2012-04-11 | 2012-08-01 | 商建忠 | Disposable circumcision anastomat |
| CN103142291A (en) * | 2013-03-06 | 2013-06-12 | 辽宁爱母医疗科技有限公司 | Circumcising machine |
| CN105232106A (en) * | 2015-11-13 | 2016-01-13 | 无锡贝恩外科器械有限公司 | Circumcision anastomat |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007028378A1 (en) * | 2005-09-10 | 2007-03-15 | Hamed Hamdan | Positioning set that can be used as a circumcision aid |
| CN201719337U (en) * | 2010-07-12 | 2011-01-26 | 商建忠 | Disposable circumcision anastomat |
| CN201977889U (en) * | 2011-01-31 | 2011-09-21 | 商建忠 | Disposable circumcise anastomat |
-
2011
- 2011-01-31 CN CN 201110033796 patent/CN102090915A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007028378A1 (en) * | 2005-09-10 | 2007-03-15 | Hamed Hamdan | Positioning set that can be used as a circumcision aid |
| CN201719337U (en) * | 2010-07-12 | 2011-01-26 | 商建忠 | Disposable circumcision anastomat |
| CN201977889U (en) * | 2011-01-31 | 2011-09-21 | 商建忠 | Disposable circumcise anastomat |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614008A (en) * | 2012-04-11 | 2012-08-01 | 商建忠 | Disposable circumcise anastomat |
| CN102614009A (en) * | 2012-04-11 | 2012-08-01 | 商建忠 | Disposable circumcision anastomat |
| CN102614008B (en) * | 2012-04-11 | 2013-11-06 | 商建忠 | Disposable circumcise anastomat |
| CN103142291A (en) * | 2013-03-06 | 2013-06-12 | 辽宁爱母医疗科技有限公司 | Circumcising machine |
| CN105232106A (en) * | 2015-11-13 | 2016-01-13 | 无锡贝恩外科器械有限公司 | Circumcision anastomat |
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Application publication date: 20110615 |