CN102488544A

CN102488544A - Disposable circumcision anastomat

Info

Publication number: CN102488544A
Application number: CN2011103580611A
Authority: CN
Inventors: 商建忠; 商晶晶
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-14
Filing date: 2011-11-14
Publication date: 2012-06-13
Also published as: WO2013071692A1

Abstract

The invention discloses a disposable circumcision anastomat which comprises an inner ring and an outer ring with a knife edge, and further comprises an elastic gasket which is adjacent to the knife edge; the cross section of the elastic gasket is U-shaped or V-shaped and is provided with a top end and an open end; and salient points are arranged on the inner surface and/or outer surface of the top end. When the disposable circumcision anastomat is in use, all that is needed is to nest the inner ring on a glans penis firstly, then evert the prepuse, nest the elastic gasket in the position where the outer ring is prepared to be nested and nest the outer ring to enable the knife edge of the outer ring not to be contacted with the skin of a patient directly, and enable the knife edge to be contacted with the elastic gasket and the elastic gasket to be contacted with the skin, therefore, the feeling of the patient is improved, and discomfort feeling and pain feeling can be reduced.

Description

Disposable circumcision anastomat

Technical field

The present invention relates to a kind of operational tool that is used for Wrapping annulus cuts operation, particularly a kind of disposable circumcision anastomat.

Background technology

Adult's Wrapping annulus cuts operation is reducing effect that HIV propagates by extensive approval, and the disposable circumcision anastomat of Mr. Shang Jianzhong design has improved the safety and the standardization of Wrapping annulus cuts operation greatly.The disposable circumcision anastomat of Mr. Shang Jianzhong design, the mode that adopts internal ring and outer shroud to cooperate, sheathed internal ring on penis behind the foreskin that turns up, utilizes outer shroud and internal ring to step up foreskin earlier, and unnecessary foreskin is cut in the occlude blood circulation then.Wear the certain natural law of this disposable ring cutting anastomat afterwards, up to wound healing.

Existing disposable circumcision anastomat, it has internal ring 2 and outer shroud 1, and outer shroud has the edge of a knife 3, and what this edge of a knife generally adopted is plastic material, utilizes the squeezing action between the edge of a knife and the internal ring to step up foreskin, the occlude blood circulation.Adopt this outer ring structure, the edge of a knife directly contacts with patient's skin of foreskin, in the practice, has the part patient to have sense of discomfort or pain.Therefore existing disposable circumcision anastomat also has the space of improving.

Summary of the invention

The technical problem that the present invention solved is to provide a kind of patient's impression that improves more, reduces the disposable circumcision anastomat of sense of discomfort and pain.

The technical scheme that the present invention adopts is: disposable circumcision anastomat, the outer shroud that it comprises internal ring and has the edge of a knife also includes elastic washer, the adjacent setting of this elastic washer and the edge of a knife.

This edge of a knife is provided with convexity or hole, this elastic washer be provided with the edge of a knife on convexity or the hole hole or the convexity that are complementary, utilization should convexity be connected elastic washer with hole with the edge of a knife.

Bonding each other between this edge of a knife and the elastic washer through glue.

This elastic washer section is the trapezoidal or circular groove that is provided with of U type or V-type.

This elastic washer section has top and opening, and this top inner surface and/or outer surface are provided with salient point.

This elastic washer section has top and opening, and this top connects the yi word pattern structure.

These yi word pattern one or both ends are provided with and the rightabout kink of opening.

This elastic washer inner surface and/or outer surface are provided with salient point.

This elastic washer inner surface and/or outer surface are provided with decorative pattern, the outstanding or depression setting of this decorative pattern.

This elastic washer is silica gel or rubber.

The invention has the beneficial effects as follows: in use, show inner ring sleeve on glans penis, foreskin then can turn up; The position of outer shroud on preparing puts elastic washer then, goes up outer shroud afterwards again; Make the outer shroud edge of a knife directly not contact with patient skin, the edge of a knife contacts with elastic washer, elastic washer again with contact skin; Improve patient's impression with this, reduce sense of discomfort and pain.

Description of drawings

Fig. 1 is existing a kind of disposable circumcision anastomat structural upright sketch map.

Fig. 2 is existing a kind of disposable circumcision anastomat structure schematic top plan view.

Fig. 3 opens schematic perspective view for existing a kind of disposable circumcision anastomat outer shroud.

Fig. 4 is outer shroud of the present invention and elastic washer structural representation.

Fig. 5 is an elastic washer structural representation of the present invention.

Fig. 6-23 is the elastic washer section structure for amplifying sketch map of various embodiments of the invention.

The specific embodiment

Shown in Fig. 4 and 5, the present invention, disposable circumcision anastomat, the outer shroud 1 that it comprises internal ring (not marking among the figure) and has the edge of a knife 3, it also includes elastic washer 4, this elastic washer 4 and the edge of a knife 3 adjacent settings.In use, show inner ring sleeve on glans penis, foreskin then can turn up; The position of outer shroud on preparing puts elastic washer 4 then, goes up outer shroud afterwards again; Make the outer shroud edge of a knife directly not contact with patient skin, the edge of a knife 3 contacts with elastic washer 4, elastic washer 4 again with contact skin; Improve patient's impression with this, reduce sense of discomfort and pain.

This edge of a knife 3 can be provided with convexity or hole; This elastic washer 4 be provided with the edge of a knife 3 on convexity or the hole hole or the convexity that are complementary; Utilization should convexity be connected elastic washer with hole with the edge of a knife, so that the elastic washer and the edge of a knife have better fixed effect.In addition, also can be bonding each other between this edge of a knife 3 and the elastic washer 4 through glue.

Like Fig. 6 and shown in Figure 7, be the cross-sectional view of elastic washer, this elastic washer section can be U type or V-type.This elastic washer section has top 5 and opening 6; Like Fig. 8 and shown in Figure 9, these top 5 inner surfacies can be provided with salient point 7, and this salient point can be to be provided with in one week of elastic washer inner surface; The number that is provided with can be selected according to demand with distance at interval; Utilize this salient point to play the effect of pushing to skin, microcirculation improvement helps edema and dissipates fast.Certainly, this salient point also can be arranged on the outer surface of elastic washer, salient point all is set inside and outside perhaps.General, the inner surface contact edge of a knife, the outer surface contacting skin also can use conversely.

In addition, this elastic washer inner surface and/or outer surface also can be provided with decorative pattern, and this decorative pattern can be to be provided with outstanding or depression; And projecting slot or recessed groove structure; Also can be its when making elastic washer and contact skin, raised or sunken position makes that this elastic washer and skin are not closely to contact fully, equally can microcirculation improvement; Help edema and dissipate fast, can also prevent adhesion.

This elastic washer of this case can be selected for use and be silica gel or rubber, or other similar substance, and its thickness can be accomplished about 1mm, can play its due effect, can not influence the squeezing action of the edge of a knife to foreskin again.

Shown in figure 10, this elastic washer section can be a prevailing yi word pattern (and rectangle) or like the bracket type (be different from the U type, bend less) of Figure 23.Shown in figure 11, this elastic washer section can be trapezoidal.Shown in figure 12, this elastic washer section can be that circle is provided with groove 7.Shown in figure 13, this elastic washer section can be that the V-type top connects the yi word pattern structure.Shown in figure 14, this elastic washer section can be that U type top connects the yi word pattern structure.Certainly, it also can be that the trapezoidal or circular structure top that is provided with groove connects the yi word pattern structure.

Shown in Figure 15-21, these yi word pattern one or both ends are provided with and the rightabout kink 8 of opening 6 ends, utilize this kink can block the otch of long foreskin stump, touch avoiding.

Shown in figure 22, this kink 8 also can be provided with and the opening equidirectional.Also can be provided with simultaneously, promptly be provided with and the opening equidirectional, also can be provided with and the opening rightabout.

In addition, the structure of this elastic washer can be used in the hilted broadsword mouth, also can be suitable for and double-pole mouth or multitool mouth, and its structure also can be made a little change, and for example opening can be arranged to the similar structure of W type, and it can do multiple variation, repeats no more once more.

Claims

1. disposable circumcision anastomat, the outer shroud that it comprises internal ring and has the edge of a knife is characterized in that, also includes elastic washer, the adjacent setting of this elastic washer and the edge of a knife.

2. disposable circumcision anastomat as claimed in claim 1; It is characterized in that; This edge of a knife is provided with convexity or hole, this elastic washer be provided with the edge of a knife on convexity or the hole hole or the convexity that are complementary, utilization should convexity be connected elastic washer with hole with the edge of a knife.

3. disposable circumcision anastomat as claimed in claim 1 is characterized in that, and is bonding each other through glue between this edge of a knife and the elastic washer.

4. disposable circumcision anastomat as claimed in claim 1 is characterized in that, this elastic washer section is the trapezoidal or circular groove that is provided with of U type or V-type.

5. disposable circumcision anastomat as claimed in claim 4 is characterized in that, this elastic washer section has top and opening, and this top inner surface and/or outer surface are provided with salient point.

6. disposable circumcision anastomat as claimed in claim 4 is characterized in that, this elastic washer section has top and opening, and this top connects the yi word pattern structure.

7. disposable circumcision anastomat as claimed in claim 6 is characterized in that, these yi word pattern one or both ends are provided with and the rightabout kink of opening.

8. like claim 6 or 7 described disposable circumcision anastomats, it is characterized in that these yi word pattern one or both ends are provided with the kink with the opening equidirectional.

9. disposable circumcision anastomat as claimed in claim 1 is characterized in that, this elastic washer inner surface and/or outer surface are provided with salient point.

10. disposable circumcision anastomat as claimed in claim 1 is characterized in that, this elastic washer inner surface and/or outer surface are provided with decorative pattern, the outstanding or depression setting of this decorative pattern.

11. disposable circumcision anastomat as claimed in claim 1 is characterized in that, this elastic washer section is yi word pattern or single bracket type.

12., it is characterized in that this elastic washer is silica gel or rubber like the arbitrary described disposable circumcision anastomat of claim 1-11.