CN219557398U

CN219557398U - Bag for taking specimens

Info

Publication number: CN219557398U
Application number: CN202223306808.1U
Authority: CN
Inventors: 金妙佳
Original assignee: Zhejiang University ZJU
Current assignee: Zhejiang University ZJU
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-08-22
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a bag for taking a specimen, which comprises a shrinkage bag opening, wherein the bottom end of the shrinkage bag opening is fixedly connected with a fixing bag opening, the bottom end of the fixing bag opening is fixedly connected with a specimen bag, the inner side of the fixing bag opening is provided with a first fixing rope and a second fixing rope which are mutually crossed and fixedly connected to the inner side of the fixing bag opening, a first fixing point is arranged in the middle of the crossing of the first fixing rope and the second fixing rope, the bottom end of the specimen bag is provided with a second fixing point, and the first fixing point and the second fixing point are mutually and fixedly connected. According to the utility model, the fixed bag opening is formed, the first fixed ropes and the second fixed ropes are arranged on the inner side of the fixed bag opening in a crossing manner, and the second fixed points are fixedly connected to the middle parts of the fixed ropes through the first fixed points, so that the carrying bag is convenient to pull up, the size of the carrying bag is smaller, the carrying bag is convenient to store, and the carrying bag is convenient to detach during use, so that the standard bag can be used normally and is convenient to use.

Description

Bag for taking specimens

Technical Field

The utility model relates to the field of medical instruments, in particular to a bag for taking a specimen.

Background

The endoscopic surgery is a newly developed minimally invasive method, is a necessary trend of future surgical method development, needs to acquire a specimen in the endoscopic surgery, is usually made by a nurse with 7 inch gloves directly, and is then fed into a patient by a 0.5 cm trow clip, so that the made object taking bag is time-consuming and labor-consuming, the integrity of the object taking bag cannot be effectively ensured, the bottom of the object taking bag is easy to fall off due to wire fixation, and a forceps is needed to clamp a bag opening when the object taking bag is taken out from the patient, so that the use efficiency is reduced.

Disclosure of Invention

The present utility model is directed to a bag for taking samples, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a specimen retrieval bag comprising:

the bottom end of the shrinkage bag opening is fixedly connected with a fixed bag opening, and the bottom end of the fixed bag opening is fixedly connected with a specimen bag;

the inner side of the fixed bag opening is provided with a first fixed rope and a second fixed rope which are mutually crossed and fixedly connected to the inner side of the fixed bag opening, and a first fixed point is arranged in the middle of the crossed first fixed rope and the crossed second fixed rope;

the bottom of specimen bag is provided with the second fixed point, first fixed point and second fixed point fixed connection each other.

Preferably, the inside of shrink pocket mouth is provided with the stay cord, the both ends symmetry in shrink pocket mouth outside is provided with the rope hole, the both ends of stay cord pass the rope hole respectively and set up in the outside of shrink pocket mouth.

Preferably, the inner side of the specimen bag is provided with an upper bag body, a middle bag body and a lower bag body, the upper bag body is arranged at the top end of the middle bag body, and the lower bag body at the lower part of the bag body is arranged at the bottom end of the middle bag body.

Preferably, the upper bag body, the middle bag body and the lower bag body are respectively provided with an outer layer and an inner layer, and a middle layer is arranged between the outer layer and the inner layer.

Preferably, the thickness of the outer layer and the inner layer at the lower bag body is 0.07mm, the thickness of the outer layer and the inner layer at the middle bag body is 0.06mm, and the thickness of the outer layer and the inner layer at the upper bag body is 0.05mm.

Preferably, the shrinkage bag opening, the fixing bag opening and the specimen bag are all made of medical latex, and the pull rope is a medical sterile cotton thread.

The utility model has the technical effects and advantages that:

(1) According to the utility model, the shrinkage bag opening is arranged, the pull rope is arranged at the inner side of the shrinkage bag opening, after a specimen is placed in the specimen bag, the shrinkage bag opening is conveniently tightened by the pull rope, the specimen is taken out, the bag opening is not required to be clamped by pliers, so that the use convenience is improved, meanwhile, the first fixing rope and the second fixing rope are arranged at the inner side of the fixing bag opening in a crossing manner, the second fixing point is fixedly connected at the middle part of the fixing bag opening through the first fixing point, the carrying bag is conveniently pulled up, the volume of the carrying bag is smaller and more compact, the carrying bag is convenient to store, and the carrying bag is convenient to detach when in use, so that the specimen bag can be normally used, and the use is convenient;

(2) According to the utility model, the upper bag body, the middle bag body and the lower bag body of the bag body are arranged on the inner side of the specimen bag from top to bottom, the thicknesses of the upper bag body, the middle bag body and the lower bag body are different, the thickness of the lower bag body is thickest relative to the upper bag body and the middle bag body, the integrity of the specimen bag can be ensured when a specimen is acquired effectively, the inner side of the specimen bag is provided with the outer layer and the inner layer, and the inner sides of the outer layer and the inner layer are provided with the middle layer, so that the use strength of the specimen bag is further improved.

Drawings

Fig. 1 is a schematic diagram of a front view structure of the present utility model.

Fig. 2 is a schematic top view of the present utility model.

Fig. 3 is a schematic view of the structure of the carrying bag after being opened.

Fig. 4 is a schematic cross-sectional view of a carrying bag of the present utility model.

In the figure: a shrinkage bag opening 1; a fixed pocket 11; a first fixing string 111; a second fixing string 112; a first fixed point 113; rope holes 12; a pull rope 2; a specimen bag 3; a second fixed point 31; a central pocket 32; an outer layer 321; a middle layer 322; an inner layer 323; a lower bag 33; an upper pocket 34.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a bag for taking a sample, which is shown in figures 1-4, and comprises a shrinkage bag opening 1, wherein the bottom end of the shrinkage bag opening 1 is fixedly connected with a fixed bag opening 11, and the bottom end of the fixed bag opening 11 is fixedly connected with a sample bag 3;

the inner side of the fixed pocket 11 is provided with a first fixed rope 111 and a second fixed rope 112, the first fixed rope 111 and the second fixed rope 112 are mutually crossed and fixedly connected to the inner side of the fixed pocket 11, and a first fixed point 113 is arranged in the middle of the crossing of the first fixed rope 111 and the second fixed rope 112;

the bottom end of the specimen bag 3 is provided with a second fixed point 31, the first fixed point 113 and the second fixed point 31 are fixedly connected with each other, the first fixed point 113 is arranged in the middle of the intersection of the first fixed rope 111 and the second fixed rope 112, the second fixed point 31 is arranged at the top end of the specimen bag 3, the second fixed point 31 and the specimen bag 3 are fixedly connected with each other in a melting mode, so that the specimen bag 3 is conveniently pulled up, the volume of the specimen bag is smaller and more compact, the specimen bag is convenient to store, and when the specimen bag is used, only the connection between the first fixed point 113 and the second fixed point 31 is required to be broken, the first fixed rope 111 and the second fixed rope 112 are taken out, the specimen bag 3 can be put down for use, and then the whole bag is put into the incision, and a 0.5 cm trocar is used for plugging in the specimen bag, so that pollution can be effectively avoided;

the inside of the shrinkage pocket 1 is provided with the pull rope 2, two ends of the outside of the shrinkage pocket 1 are symmetrically provided with rope holes 12, two ends of the pull rope 2 respectively penetrate through the rope holes 12 and are arranged on the outside of the shrinkage pocket 1, and by arranging the shrinkage pocket 1, the inside of the shrinkage pocket 1 is provided with the pull rope 2, so that after a specimen is placed into the bearing pocket 3, the shrinkage pocket 1 is conveniently tightened through the pull rope 2, the specimen is taken out, the pocket is not required to be clamped by pliers, and the use convenience is improved;

the inside of the specimen bag 3 is provided with an upper bag body 34, a middle bag body 32 and a lower bag body 33, the upper bag body 34 is arranged at the top end of the middle bag body 32, the lower bag body 33 at the lower part of the bag body is arranged at the bottom end of the middle bag body 32, the upper bag body 34, the middle bag body 32 and the lower bag body 33 are respectively provided with an outer layer 321 and an inner layer 323, a middle layer 322 is arranged between the outer layer 321 and the inner layer 323, the thicknesses of the outer layer 321 and the inner layer 323 at the lower bag body 33 are respectively 0.07mm, the thicknesses of the outer layer 321 and the inner layer 323 at the middle bag body 32 are respectively 0.06mm, the thicknesses of the outer layer 321 and the inner layer 323 at the upper bag body 34 are respectively 0.05mm, and the thicknesses of the inner layer 321 and the inner layer 323 are respectively different from top to bottom at the inner side of the specimen bag 3, and the inner layer 3 can be effectively improved when the inner layer 321 and the inner layer 3 are respectively provided with the inner layer 321 and the inner layer 323;

the shrinkage bag opening 1, the fixing bag opening 11 and the specimen bag 3 are all made of medical emulsion, and the pull rope 2 is made of medical sterile cotton thread, so that sterility can be effectively ensured, and the use safety is ensured.

The working principle of the utility model is as follows: when in use, the first fixing rope 111 and the second fixing rope 112 are arranged, the first fixing point 113 is arranged in the middle of the intersection of the first fixing rope 111 and the second fixing rope 112, the second fixing point 31 is arranged at the top end of the specimen bag 3, the second fixing point 31 and the specimen bag 3 are mutually and fixedly connected in a fusion mode, so that the carrying bag 3 is convenient to pull up, the volume of the carrying bag is smaller and more compact, the carrying bag is convenient to store, when in use, the carrying bag 3 can be used after being put down by only tearing the connection between the first fixing point 113 and the second fixing rope 31 and taking out the first fixing rope 111 and the second fixing rope 112, the whole bag is put into the incision, the whole bag is plugged into the incision by using a 0.5 cm trole card, the specimen is put into the carrying bag 3 by using the instruments such as a cavity mirror, the specimen is obtained, and the pollution can be effectively avoided, through setting up shrink sack 1, shrink the inboard of sack 1 and be provided with stay cord 2, after putting into bearing bag 3 with the sample, be convenient for tighten up shrink sack 1 through stay cord 2, take out the sample, need not to use pliers to press from both sides tight sack, use convenience has been improved, through being provided with upper portion bag body 34 in the inboard from the top down of sample bag 3, middle part bag body 32 and lower part bag body 33, and upper portion bag body 34, middle part bag body 32 and lower part bag body 33's thickness variation, lower part bag body 33's thickness is thickest relative upper portion bag body 34 and middle part bag body 32, guarantee the integrality of sample bag 3 when can effectively obtaining the sample, and the inboard of sample bag 3 is provided with outer 321 and inlayer 323, the inboard of outer 321 and inlayer 323 is provided with middle level 322, the use intensity of sample bag 3 has further been improved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A specimen retrieval bag comprising:

the device comprises a shrinkage bag opening (1), wherein the bottom end of the shrinkage bag opening (1) is fixedly connected with a fixed bag opening (11), and the bottom end of the fixed bag opening (11) is fixedly connected with a specimen bag (3);

the method is characterized in that: the inner side of the fixed pocket (11) is provided with a first fixed rope (111) and a second fixed rope (112), the first fixed rope (111) and the second fixed rope (112) are mutually crossed and fixedly connected to the inner side of the fixed pocket (11), and a first fixed point (113) is arranged in the middle of the crossing of the first fixed rope (111) and the second fixed rope (112);

the bottom of the specimen bag (3) is provided with a second fixed point (31), and the first fixed point (113) and the second fixed point (31) are fixedly connected with each other.

2. The bag for taking a specimen according to claim 1, wherein a pull rope (2) is arranged on the inner side of the shrinkage pocket (1), rope holes (12) are symmetrically formed in two ends of the outer side of the shrinkage pocket (1), and two ends of the pull rope (2) respectively penetrate through the rope holes (12) and are arranged on the outer side of the shrinkage pocket (1).

3. A bag for taking a specimen according to claim 1, characterized in that an upper bag body (34), a middle bag body (32) and a lower bag body (33) are arranged on the inner side of the specimen bag (3), the upper bag body (34) is arranged at the top end of the middle bag body (32), and the lower bag body (33) is arranged at the bottom end of the middle bag body (32).

4. A specimen taking bag according to claim 3, wherein the upper bag body (34), the middle bag body (32) and the lower bag body (33) are respectively provided as an outer layer (321) and an inner layer (323), and a middle layer (322) is arranged between the outer layer (321) and the inner layer (323).

5. A specimen taking bag according to claim 3, wherein the thickness of the outer layer (321) and the inner layer (323) at the lower bag body (33) is 0.07mm, the thickness of the outer layer (321) and the inner layer (323) at the middle bag body (32) is 0.06mm, and the thickness of the outer layer (321) and the inner layer (323) at the upper bag body (34) is 0.05mm.

6. A bag for taking a specimen according to claim 2, characterized in that the shrinkage bag opening (1), the fixing bag opening (11) and the specimen bag (3) are all medical latex, and the pull rope (2) is a medical sterile cotton thread.