CN209404734U - A kind of anoscope - Google Patents

Abstract

The utility model discloses a kind of anoscopes, including outer sleeve and inner sleeve, the upper and lower ends of the outer sleeve are open, multiple side windows are provided on its side wall, the inner sleeve includes half slot and cone, the half slot and circular cone body by integral forming constitute half cabin structure, and the inner wall of the inner sleeve and the outer sleeve is rotatably fitted close, and the cone is stretched out from the lower ending opening of the outer sleeve with closed outer casing cylinder.The utility model is by being arranged multiple side windows, the visual field can sufficiently be exposed, by the way that inner sleeve is designed to half cabin structure, without taking out in operation, it can be formed and be closed with outer sleeve lower ending opening, avoided dirt from flowing into and interfere operation, rotate the half slot on inner sleeve, the mucous membrane of operating space and other side windows can be separated, increase the visual field and operating space of operation.

Description

A kind of anoscope

Technical field

The utility model relates to medical appliance fields, and in particular to a kind of anoscope.

Background technique

Fenestration anoscope outer sleeve used at present is mostly single windowing or two windowings, since windowing number is few, so that internal piles Predilection site be 3,7,11 (lithotomy positions), exposure is insufficient, and existing inner sleeve is mostly wooden club shape, it is rodlike in the treatment in Sleeve needs to take out, and the dirt in enteric cavity easily flows down obstruction operation in this case.

Utility model content

To solve the above-mentioned problems in the prior art, the utility model provides a kind of anoscope, when in use Meet the distribution of internal piles predilection site, can sufficiently expose the visual field, inner sleeve can be formed without taking out with outer sleeve in operation Closing, avoids dirt from flowing into, facilitates operation, and by rotating inner sleeve, half slot can be by the mucous membrane of operating space and other side windows It separates, increases the visual field and operating space of operation.

The utility model provides the following technical solutions:

The upper and lower ends of a kind of anoscope, including outer sleeve and inner sleeve, the outer sleeve are open, and are provided on side wall Multiple side windows, the inner sleeve include half slot and cone, and the half slot and circular cone body by integral forming constitute half cabin knot The inner wall of structure, the inner sleeve and the outer sleeve is rotatably fitted close, and the cone is from the lower end of the outer sleeve Opening is stretched out with closed outer casing cylinder.

It further, further include at least two handles, at least two handle is separately positioned on outer sleeve and inner sleeve On.

Further, the handle is foliaceous.

Further, the outer sleeve is cylindric.

Further, the outer sleeve is transparent.

Further, the multiple side window includes three side windows being uniformly arranged on outer sleeve side wall.

Further, the center of three side windows is connected to equilateral triangle.

Further, the side window is ellipticity.

Compared with prior art, the utility model has the beneficial effects that

1, the utility model can sufficiently expose the visual field, meet internal piles by the way that multiple side windows are arranged in outer sleeve lateral wall The distribution of predilection site is easy to find and treats haemorrhoids.

It 2,, can be with outer sleeve lower ending opening shape without taking out in operation by the way that inner sleeve is designed to half cabin structure At closing, avoids dirt from flowing into and interfere operation.

3, by rotation inner sleeve, half slot can be separated the mucous membrane of operating space and other side windows, increase the view of operation Wild and operating space.

4, the anoscope designs for all-transparent, is easy to find haemorrhoids or blutpunkte, and is easy to internal hemorrhoid injection sclerotherapy, set bundle, with And blutpunkte sewing hemostasis.

5, fixed jacket cylinder is convenient for by setting foliaceous handle, facilitates insertion or rotation inner sleeve, simplifies operating procedure, Operating time is saved, procedure efficiency is improved.

Detailed description of the invention

Fig. 1 is the structural schematic diagram according to the anoscope of the utility model.

Fig. 2 is the structural schematic diagram of the outer sleeve of anoscope shown in Fig. 1.

Fig. 3 is the structural schematic diagram of the inner sleeve of anoscope shown in Fig. 1.

Wherein, 100- outer sleeve, 110- side window, 200- inner sleeve, 210- half slot, 220- cone, 120/230- handle Hand.

Specific embodiment

Below in conjunction with drawings and the specific embodiments, the utility model is described further, it is clear that described embodiment Only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, ability It is practical new to belong to this for domain those of ordinary skill every other embodiment obtained without making creative work The range of type protection.

It as shown in Figure 1,2 and 3, is one embodiment of the anoscope of the utility model, including outer sleeve 100 and inner sleeve Cylinder 200, the outer sleeve 100 are that all-transparent is cylindric, upper and lower both ends open, are provided with foliaceous on the outer sleeve 100 Handle 120 is uniformly arranged three ellipticity side windows 110, three ellipticity sides on 100 side wall of outer sleeve convenient for fixing The center of window 110 is connected to form equilateral triangle, meets the distribution of internal piles predilection site, can sufficiently expose the visual field, easily In finding and treat haemorrhoids.The inner sleeve 200 includes half slot 210 and cone 220, the half slot 210 and cone 220 are integrally formed half cabin structure of composition, and the inner wall of the inner sleeve 200 and the outer sleeve 100 is rotatably fitted close, I.e. when inner sleeve 200 is inserted into outer sleeve 100 and is inserted in place, the cone 220 of inner sleeve is opened from the lower end of outer sleeve 100 Mouth is stretched out to close the lower ending opening of outer sleeve 100, and dirt is avoided to flow into, and interferes operation.It is equally set on the inner sleeve 200 Foliaceous handle 230 is set, insertion or rotation inner sleeve 200 are facilitated.

When in use, outer sleeve 100 is used to support anal canal and lower rectum, just by multiple side windows 110 on outer sleeve The visual field is checked and operates in exposure, inner sleeve 200, can be by anal canal skin and lower rectum when anoscope enters anus Mucous membrane well pushes surrounding open, reduces the damage to local skin and mucous membrane, and non-normal tissue is squeezed into outer by side window 110 In sleeve 100, without taking out inner sleeve 200 in operation, as long as rotation inner sleeve 200, half slot 210 can be by operating space and its The mucous membrane of its side window 110 separates, and increases the visual field and operating space of operation.

Although this is practical new it should be noted that being illustrated by taking three side windows, two handles as an example in the present embodiment Type is not limited to this, and may be set to be more or fewer quantity.

The outer sleeve and inner sleeve can be not provided with into foliaceous handle, can be conveniently make operator insertion, Rotate inner sleeve, any shape of fixed jacket cylinder, such as it is strip, ellipticity, coccoid.

The multiple side window can be not provided with into ellipticity, can be any shape for conveniently observing operator, Such as rectangle, square, triangle.

In conclusion, by the way that inner sleeve is designed as half cabin structure, being operated the utility model proposes a kind of anoscope In the mucous membrane of operating space and other side windows can be separated without taking out, and by rotating the structure, increase the visual field of operation with Operating space, multiple side windows that outer sleeve side wall opens up, meets the distribution of internal piles predilection site, is easy to find and treats haemorrhoids.

Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.

Claims (8)

1. a kind of anoscope, including outer sleeve (100) and inner sleeve (200), it is characterised in that: the outer sleeve (100) it is upper Lower both ends open is provided with multiple side windows (110) on side wall, and the inner sleeve (200) includes half slot (210) and cone (220), the half slot (210) and cone (220), which are integrally formed, constitutes half cabin structure, the inner sleeve (200) and institute The inner wall for stating outer sleeve (100) is rotatably fitted close, and the cone (220) is opened from the lower end of the outer sleeve (100) Mouth is stretched out with closed outer casing cylinder (100).

2. anoscope according to claim 1, it is characterised in that: further include at least two handles (120,230), it is described extremely Few two handles (120,230) are separately positioned on outer sleeve (100) and inner sleeve (200).

3. anoscope according to claim 2, it is characterised in that: the handle (120,230) is foliaceous.

4. anoscope according to claim 1, it is characterised in that: the outer sleeve (100) is cylindric.

5. anoscope according to claim 1, it is characterised in that: the outer sleeve (100) is transparent.

6. anoscope according to claim 1, it is characterised in that: the multiple side window (110) includes being uniformly arranged outside Three side windows (110) on sleeve (100) side wall.

7. anoscope according to claim 6, it is characterised in that: the center of three side windows (110) is connected to Equilateral triangle.

8. according to claim 1, anoscope described in 6 or 7, it is characterised in that: the side window (110) is ellipticity.