CN212879395U - Tumor tissue sampling bag - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, a tumor tissue sampling bag is disclosed, including outer packaging bag and sealed in outer packaging bag's heelpiece and slash pocket, the slash pocket is made for waterproof material, the heelpiece includes the waterproof layer of upper water absorption layer and lower floor, water absorption layer and waterproof layer fixed connection, be provided with three slash pockets that are used for placing tumor tissue on the water absorption layer, and form the holding chamber between slash pocket and the water absorption layer, the slash pocket includes the flap and the bag body, the both sides of the lower extreme of flap are connected with the both sides of the upper end of the bag body respectively, and form the opening between the upper end of flap and the lower extreme of the bag body, be equipped with the differentiation sign on whole flap and/or the bag body; adopt the utility model discloses, can absorb the liquid on tumour tissue area surface, save the operating time of sample collection, guarantee tumour tissue collection process health, accuracy to make medical personnel can know the affiliated area of tissue in the pocket fast through distinguishing the sign.

Description

Tumor tissue sampling bag

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a tumor tissue sampling bag.

Background

The tumor seriously threatens human health, becomes the second largest death disease after cardiovascular and cerebrovascular diseases, and the research on the tumor is highly regarded by various countries. In the research process, a fresh tumor tissue sample is usually needed, and the Chinese tissue biological sample bank industry generally believes that a tumor tissue collection area is divided into a tumor core area, a tumor side area (a tissue within 3cm from the edge of an obvious cancerous tissue) and a tumor distal area (a tissue more than 3cm from the edge of the obvious cancerous tissue). And three tumor tissue regions, namely a tumor core region, a tumor side region (a tissue within 3cm from the edge of the obvious cancerous tissue) and a tumor distal region (a tissue above 3cm from the edge of the obvious cancerous tissue), of the same patient need to be obtained simultaneously, so that complete experimental and control design can be completed, the research value of a sample is improved, and more comprehensive basic research is fed back to clinical diagnosis and treatment. In addition, the industry standard of the tissue biological sample bank generally requires that in the process of transferring the tumor tissue sample from an operating room to the sample bank, the sample is required to be kept fresh and prevented from dehydration, the time from taking the sample out of the body to placing the sample in a special container (such as a cryopreservation tube) for tissue cryopreservation and finally putting the sample into liquid nitrogen for freezing (the time for the whole process is recommended to be within 30 min), and if the time for the tissue sample to be separated from the body at normal temperature is too long, the genetic material in the sample can be degraded, and the subsequent research results and quality are seriously influenced. Finally, before freezing preservation, the tissue surface needs to be wiped dry to prevent the ice crystals generated in the subsequent freezing step from damaging the structure of the tissue sample. At present, each tumor tissue area is usually stored in a separate collection tank in a split charging mode, before the tumor tissue is placed into the collection tank, an isolated tissue sample needs to be washed by normal saline or clear water so as to remove blood, mucus and other dirt on the surface of the tissue, gauze and the like need to be dipped in the blood and body fluid components on the surface of the tissue after the tissue sample is washed, the process is complex, and the whole process consumes long time and is difficult to realize quick freezing of the sample within 30 minutes after the sample is isolated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tumour tissue sampling bag can absorb the liquid on tumour tissue region surface, saves the operating time of sample collection, guarantees tumour tissue collection process health, accuracy to make the operating room medical care can know fast through distinguishing the sign and insert the tissue affiliated to region in the bag.

In order to achieve the above object, the utility model provides a tumour tissue sampling bag, it include outer packing bag and seal in heelpiece and slash pocket in the outer packing bag, the slash pocket is made for waterproof material, the heelpiece includes the waterproof layer of the layer and the lower floor that absorb water of upper strata, absorb water the layer with waterproof layer fixed connection, it is provided with three being used for placing tumour tissue on the layer to absorb water the slash pocket, just the slash pocket with form the holding chamber between the layer that absorbs water, the slash pocket includes the flap and the bag body, the both sides of the lower extreme of flap respectively with the both sides of the upper end of the bag body are connected, just the upper end of flap with form the opening between the lower extreme of the bag body, and is whole the flap and/or be equipped with the differentiation sign on the bag body.

As the utility model discloses preferred scheme, distinguish the sign and include one or more in colour sign, characters sign and the pattern sign.

As the preferred scheme of the utility model, each the colour of slash pocket is all inequality and be transparent.

As the preferred scheme of the utility model, it is three the colour of slash pocket is red transparent, yellow transparent and green transparent respectively.

As the preferred scheme of the utility model, be equipped with the label pasting district that is used for pasting the label on the heelpiece.

As the preferable proposal of the utility model, the outer packing bag is an ethylene oxide sterilization outer packing bag.

As the preferred scheme of the utility model, the heelpiece and slash pocket are made of flexible materials.

As the preferred proposal of the utility model, the water absorbing layer is the water absorbing gauze.

As the utility model discloses preferred scheme, the waterproof layer is waterproof non-woven fabrics.

As the preferable proposal of the utility model, the inserting bag is a plastic film.

The embodiment of the utility model provides a tumour tissue sampling bag compares with prior art, and its beneficial effect lies in:

the embodiment of the utility model provides an in can place the tumour tissue of three kinds of different regions simultaneously respectively through three slash pockets, and distinguish every slash pocket through the mark of distinguishing on the slash pocket and make the operating room medical care can distinguish through the slash pocket and know the tissue affiliated area in the slash pocket, and tumour tissue when putting into the slash pocket, the layer that absorbs water on the heelpiece can absorb the regional surface's of tumour tissue liquid (blood or body fluid), save the operating time that tumour tissue gathered, and waterproof layer on the heelpiece and slash pocket can prevent that the absorbed liquid of the layer that absorbs water of upper strata from oozing and polluting the table surface, guarantee tumour tissue gathering process health and safety; moreover, when the tumor tissue is placed in the bag body of the insert bag, even if the insert bag is inverted, the tumor tissue in the bag body only slides into the bag cover and does not slide out of the opening of the insert bag, and the tweezers can conveniently stretch into the insert bag from the opening without manually opening the opening, so that the condition that the tissue is infected and sent back during operation is reduced; can guarantee the cleanness of heelpiece and slash pocket through outer packing bag, can use in the aseptic region of operating table.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.

Fig. 1 is a schematic structural view of a tumor tissue sampling bag provided by the present invention;

in the figure, 1 is a bottom pad; 11 is a water absorption layer; 12 is a waterproof layer; 2, inserting a bag; 21 is a bag cover; 22 is a bag body; 23 is an opening; 3 is an outer packaging bag; and 4 is a label.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

As shown in fig. 1, the utility model discloses a tumour tissue sampling bag of preferred embodiment, it includes outer packing bag 3 and seal in heelpiece 1 and slash pocket 2 in the outer packing bag 3, slash pocket 2 is made for waterproof material, heelpiece 1 includes the waterproof layer 12 of upper strata layer 11 and lower floor that absorb water, absorb water layer 11 with waterproof layer 12 fixed connection, it is provided with three being used for placing tumour tissue on the layer 11 to absorb water layer 2, just slash pocket 2 with form the holding chamber between the layer 11 that absorbs water, slash pocket 2 includes flap 21 and bag body 22, the both sides of the lower extreme of flap 21 respectively with the both sides of the upper end of bag body 22 are connected, just form opening 23 between the upper end of flap 21 and the lower extreme of bag body 22, all be equipped with on flap 21 and/or the bag body 22 and distinguish the sign. Wherein, the heelpiece 1 and the slash pocket 3 are flexible material and make, convenient storage, in this embodiment, the layer 11 that absorbs water is the gauze that absorbs water, waterproof layer 12 is waterproof non-woven fabrics, the slash pocket 3 is plastic film.

Therefore, in the embodiment of the utility model, three tumor tissues in different areas can be placed in the three insertion bags 2 at the same time, and each insertion bag is distinguished through the distinguishing mark on the insertion bag 2, so that medical personnel can distinguish the tissue types in the insertion bag 2 through the insertion bag; when the tumor tissue is placed in the insert bag, the water absorbing layer 11 on the bottom pad 1 can absorb liquid (blood or body fluid) on the surface of the tumor tissue area, so that the operation time for collecting the tumor tissue is saved, and the waterproof layer 12 on the bottom pad 1 and the insert bag 2 can prevent the liquid absorbed by the water absorbing layer 11 on the upper layer from seeping out to pollute the working table surface, so that the sanitation and safety of the tumor tissue collecting process are ensured; moreover, when the tumor tissue is placed in the pocket body 22 of the insert pocket, even if the insert pocket 2 is inverted, the tumor tissue in the pocket body 22 can only slide into the pocket cover 21 and can not slide out from the opening 23 of the insert pocket 2; moreover, the forceps can conveniently extend into the opening 23 without manually opening the opening 23, so that the condition that the tissue is infected and sent back during the operation is reduced; can guarantee the cleanness of heelpiece 1 and slash pocket 2 through outer packing bag 3, can use in the aseptic region of operating table.

Illustratively, the distinguishing mark comprises one or more of a color mark, a text mark and a pattern mark. In this embodiment, the distinguishing mark is a color mark, the colors of each of the insert pockets 2 (i.e., the pocket cover 21 and the pocket body 22) are different and transparent, preferably, the colors of the three insert pockets 2 are red transparent, yellow transparent and green transparent, and the insert pockets 2 are preferably plastic films and are fixed on the base pad 1 by hot pressing, so that medical staff can distinguish tumor tissues in different areas according to the insert pockets 2 with different colors, and refer to a red-yellow-green three-color traffic light and a red-zone patient receiving treatment area, a yellow-zone semi-polluted area and a green-zone clean area in a medical work area according to the understanding habit of medical care on the colors in order to better deepen the impression of medical care, and store the tumor tissues in a tumor core area in the red transparent insert pockets 2; storing the tissues of the paraneoplastic region in the yellow transparent inserting bag 2; the green transparent insert pocket 2 is used for storing the tissue at the far end of the tumor, so that the medical personnel or the sampling group of the biological sample library can conveniently transport. In another embodiment, the distinguishing mark is a color mark and a text mark, the colors of each insert pocket 2 (i.e. the pocket cover 21 and the pocket body 22) are different and are transparent, and the pocket cover 21 or/and the pocket body 22 of each insert pocket 2 is marked with the corresponding text mark.

Exemplarily, be equipped with label pasting district 4 that is used for pasting the label on heelpiece 1, be equipped with patient's information or sample collection sign indicating number on the label to through label pasting district 4 with label pasting on heelpiece 1, in order to make things convenient for medical personnel to compare the patient information of the label on label pasting district 4 with the information on the cryopreserved pipe of preparing in advance, guarantee that the information is unanimous.

Illustratively, the outer packaging bag 3 is an ethylene oxide sterilized outer packaging bag 3, and due to strict and aseptic environment of an operation area, the tumor tissue sampling bag is ensured to enter the operation area under an aseptic condition after being sterilized, so that the treatment of a patient, the prevention and control of hospital infection, the preservation of clinical biological samples and the quality of disease research are not affected.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides a tumour tissue sampling bag, its characterized in that, include outer packing bag and seal in heelpiece and slash pocket in the outer packing bag, the slash pocket is made for waterproof material, the heelpiece includes the waterproof layer of the layer and the lower floor that absorb water of upper strata, absorb water the layer with waterproof layer fixed connection, it is provided with three on the layer that absorbs water and is used for placing tumour tissue the slash pocket, just the slash pocket with form the holding chamber between the layer that absorbs water, the slash pocket includes the flap and the bag body, the both sides of the lower extreme of flap respectively with the both sides of the upper end of the bag body are connected, just the upper end of flap with form the opening between the lower extreme of the bag body, and is whole the flap and/or be equipped with the differentiation sign on the bag body.

2. The tumor tissue sampling bag according to claim 1, wherein the distinguishing mark comprises one or more of a color mark, a text mark, and a pattern mark.

3. The tumor tissue sampling bag according to claim 2, wherein each of said pockets is of a different color and is transparent.

4. The tumor tissue sampling bag according to claim 3, wherein the three said insert pockets are red transparent, yellow transparent and green transparent, respectively.

5. The tumor tissue sampling bag according to claim 1, wherein said base pad has a label attachment area for attaching a label thereto.

6. The tumor tissue sampling bag according to claim 1, wherein the overwrap bag is an ethylene oxide sterilized overwrap bag.

7. The tumor tissue sampling bag according to claim 1, wherein the base pad and the insert bag are both made of a flexible material.

8. The tumor tissue sampling bag of claim 7, wherein the water absorbent layer is a water absorbent gauze.

9. The tumor tissue sampling bag according to claim 7, wherein the waterproof layer is a waterproof nonwoven fabric.

10. The tumor tissue sampling bag according to claim 7, wherein said insert is a plastic film.

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