CN210408491U - A sample protective sheath for colorectal anus surgery - Google Patents

Abstract

The utility model provides a sample protective sheath for colorectal anus surgery, it is including being used for arranging the cylinder of anus department in and connecting inner ring and the outer loop on the cylinder, all is equipped with the plenum space in cylinder and the outer loop, and the inner ring embeds there is the electrician band, and electrician band one end stretches out outside the inner ring. The utility model can directly inflate the cylinder part of the protective sleeve, is applied to the colorectal anal surgery field, and can keep the tension of the anal channel; in addition, because the anus is a contaminated part, a sterile passage can be supported for the operation through the protective sleeve, and a better sterile and tumor-free operation effect can be achieved.

Description

A sample protective sheath for colorectal anus surgery

Technical Field

The utility model relates to a specimen protective sheath especially relates to a specimen protective sheath for colorectal anus surgery.

Background

Incision protective sheath wide application is in the surgical operation field, and present sample protective sheath is mostly disposable, adopts individual layer flexible construction, and shape and size after preceding outer loop and the expansion are all fixed, and batch production usually can not follow different patient's demand and change moreover.

Therefore, some prior art has been improved in a certain pertinence way, for example, some incision protection sleeves can be inflated and are suitable for thoracic cavity operation, but the incision protection sleeves only have the function of inflating the front outer ring and can only prop open the opening, for anal surgical operation (nonses), the propping open of the opening is meaningless and can not support a channel, and the interior of the anus is polluted, and different from the aseptic operation of the thoracic cavity, the incision protection sleeves cannot be directly replaced and used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a specimen protective sleeve for colorectal and anal surgical operations is provided to the problem in the background art.

Therefore, the utility model discloses a technical scheme is:

the utility model provides a sample protective sheath for colorectal anus surgery, is including being used for arranging the cylinder of anus department in and connecting inner ring and the outer loop on the cylinder, all is equipped with the plenum space in cylinder and the outer loop, and the inner ring embeds there is the electrician's band, and electrician's band one end stretches out outside the inner ring.

Furthermore, an inflation interface is arranged on the column body.

Furthermore, a pluggable sealing element is arranged on the inflation interface.

Further, the sealing member is fixedly connected to the column.

Furthermore, an inflation pipe is connected to the inflation interface.

Further, the cylinder is an inwardly concave arc.

Further, the inner and outer rings are of different diameters.

Furthermore, the column body comprises an inner layer surface and an outer layer surface, and the inflation space is arranged between the inner layer surface and the outer layer surface.

Further, the inflatable space can be inflated to bulge so as to outwardly support the double-layer structure.

Further, the inflation interface is disposed on the outer layer surface.

The utility model has the advantages that: the utility model can directly inflate the cylinder part of the protective sleeve, is applied to the colorectal anal surgery field, and can keep the tension of the anal channel; in addition, because the anus is a contaminated part, a sterile passage can be supported for the operation through the protective sleeve, and a better sterile and tumor-free operation effect can be achieved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings, and it should be noted that the embodiments are merely specific illustrations of the present invention, and should not be construed as limitations of the present invention.

As shown in FIGS. 1-2, the specimen protecting sleeve of the present invention comprises a cylinder 1 for placing the anus and an inner ring 2 and an outer ring 3 connected to the cylinder 1, wherein an inflation space 4 is provided in the cylinder 1, an inflation space is also provided in the outer ring 3, and the cylinder 1 and the outer ring 3 can be inflated.

The column 1 has a passage 13 therein, and the passage 13 can accommodate instruments or samples to be taken during an operation. After the gas is filled into the inner and outer rings 3 of the cylinder 1, a stable passage 13 can be formed.

The inner ring 2 is not connected with the column body 1 and can not be inflated into the inner ring 2.

In some preferred schemes, an electrical tie 14 is arranged in the inner ring 2, and one end of the electrical tie 14 extends out of the inner ring 2. The electrician binding belt is similar to an environment-friendly nylon binding belt and a self-locking type electrician binding belt. The electrical band 14 is pulled tightly to close the opening of the channel 13 at one end of the inner ring. After the removed sample is placed in the channel 13, the electrical band 14 can be pulled tight to close the opening of the channel 13 at one end of the inner ring, and the sample can be removed together with the protective sheath.

In some preferred embodiments, the specimen protective sheath may be made of polyurethane or silicone material.

In some preferred embodiments, the post 1 is an inwardly concave curved surface that supports a body-accommodating passage for surgery.

In some preferred solutions, the inner ring 2 and the outer ring 3 have different diameters. The sizes of the inner ring 2 and the outer ring 3 are slightly different, and the inner ring 2 is slightly smaller than the outer ring 3 and is convenient to place.

Since it is necessary to have a sealed plenum space 4, the column 1 comprises an inner face 11 and an outer face 12, the plenum space 4 being disposed between the inner face 11 and the outer face 12.

In some preferred embodiments, the inflatable space 4 can be inflated to bulge, thereby outwardly supporting the double-layered structure, and the bulge can further support the channel to facilitate instrument insertion and sample removal.

In some preferred schemes, the column body 1 is provided with an inflation interface, and the inflation interface is communicated with the inflation space 4.

In some preferred schemes, the inflation interface is provided with a pluggable sealing element.

In some preferred solutions, the sealing member is fixedly attached to the column 1.

In some preferred schemes, an inflation tube 6 is connected to the inflation interface. The inflation interface is disposed on the outer face 12.

In some preferred embodiments, the inflation port can be directly inflated by other methods such as a syringe, a needle of the syringe can be inserted into the inflation port, or a syringe (without a needle) can be connected to the inflation tube 6 to inflate the column 1.

In some preferred embodiments, the inflation interface may include a transition piece 8, the inflation tube 6 being secured to the outer face 12 by the transition piece 8, and the transition piece 8 may be a resilient piece.

In some preferred schemes, an elastic component 15 is connected to the outer end of the inflation tube 6, a plug 16 is arranged at the end of the elastic component 15, the plug can block the opening of the inflation tube 6, and after the inflation is finished, the plug can be plugged into the opening of the inflation tube 6 to form a sealing structure, which is beneficial to forming a stable channel 13.

Claims (10)

1. A sample protective sheath for colorectal anal surgery which characterized in that: including being used for arranging the cylinder of anus department in and connecting inner ring and the outer loop on the cylinder, cylinder and outer loop are intra-annular all are equipped with the inflatable space, and the inner ring embeds there is the electrician's band, and electrician's band one end stretches out outside the inner ring.

2. A specimen protective sheath for use in colorectal anal surgery according to claim 1, wherein: the column body is provided with an inflation connector.

3. A specimen protective sheath for use in colorectal anal surgery according to claim 2, wherein: the inflation connector is connected with an inflation tube.

4. A specimen protective sheath for use in colorectal anal surgery according to claim 1, wherein: the inflatable interface is provided with a pluggable sealing element.

5. A specimen protective sheath for use in colorectal anal surgery according to claim 4, wherein: the sealing member is fixedly connected to the column body.

6. A specimen protective sheath for use in colorectal anal surgery according to claim 1, wherein: the cylinder is an inwardly concave arc.

7. A specimen protective sheath for use in colorectal anal surgery according to claim 1, wherein: the inner and outer rings are of different diameters.

8. A specimen protective sheath for use in colorectal anal surgery according to claim 1, wherein: the column body comprises an inner layer surface and an outer layer surface, and the inflation space is arranged between the inner layer surface and the outer layer surface.

9. A specimen protective sheath for use in colorectal anal surgery according to claim 7, wherein: the inflatable space can be inflated to swell, thereby outwards supporting the double-layer structure.

10. A specimen protective sheath for use in colorectal anal surgery according to claim 7, wherein: the inflation interface is arranged on the outer layer surface.

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