Abdominal cavity operation specimen bag

Abstract

The utility model discloses an abdominal cavity operation specimen bag which comprises a bag body, a spring clip, a conical inner bag and a hard connecting piece, and the spring clip is arranged at a bag opening of the bag body; the conical inner bag is downwards arranged at a bag opening of the bag body; two hard connecting pieces are symmetrically and fixedly arranged at the widest expanded point of the spring clamp and are connected with the bag face of the conical inner bag in an attached mode, and the lower ends of the hard connecting pieces are flush with a bag opening in the lower end of the conical inner bag. When the specimen bag is used, the bag opening can be opened or closed according to requirements, tissues loaded in the bag cannot fall out under the action of the conical inner bag, and various operations in the operation process are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical appliances, and particularly relates to a specimen bag for abdominal surgery. Background Art

[0002] In hospitals, lower abdominal surgeries are divided into multiple departments such as gynecology, obstetrics, general surgery, and urology, including uterine and adnexal surgery, delivery surgery, appendectomy surgery, inguinal hernia surgery, partial colon and rectal surgery, bladder and ureter surgery, etc. During these surgeries, part of the tissue is usually removed or collected as a specimen, and the tissue is bagged and collected during the removal or collection process. The current specimen bag cannot be opened by itself during use, and the tissue is easy to fall out, which does not meet the use requirements during the operation. Therefore, a special specimen bag needs to be designed for the collection of tissues in abdominal surgery. Utility Model Content

[0003] The utility model aims at the above-mentioned deficiencies of the prior art and invents a abdominal surgery specimen bag.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A laparoscopic specimen bag comprises a bag body, a spring clip, a conical inner bag and a hard connecting piece, wherein the bag body is provided with a spring clip at the bag opening; the conical inner bag is arranged downward at the bag opening of the bag body; two hard connecting pieces are symmetrically fixedly arranged at the widest point of the spring clip, the hard connecting pieces are fitted and connected to the bag surface of the conical inner bag, and the lower end of the hard connecting piece is flush with the lower bag opening of the conical inner bag.

[0006] The specimen bag of the utility model can open or close the bag mouth as needed during use, and the tissues loaded in the bag cannot fall out under the effect of the conical inner bag, thereby facilitating various operations during the surgical process.

[0007] Furthermore, the spring clip includes a first curved spring sheet and a second curved spring sheet, and the left and right ends of the first curved spring sheet are hingedly connected to the left and right ends of the second curved spring sheet; the elasticity of the second curved spring sheet is greater than the elasticity of the first curved spring sheet, and the opening or closing of the spring clip is achieved by bending the first curved spring sheet and the second curved spring sheet.

[0008] Furthermore, it also includes a magnetic sheet, the lower bag opening of the conical inner bag is sealed by the magnetic sheet, the lower end of the hard connecting sheet is fixedly connected to the magnetic sheet, and the adsorption force of the magnetic sheet is smaller than the elastic force of the spring clip.

[0009] Furthermore, the bag body and the conical inner bag are transparent polyethylene plastic bags, which have excellent low-temperature toughness and chemical stability and are suitable for medical use.

[0010] Furthermore, the hard connecting sheet is a plastic sheet, which has a certain hardness and low cost.

[0011] Furthermore, it also includes a tear-off seal. The bag body is provided with a tear-off seal to facilitate taking out tissues or articles in the bag.

[0012] Furthermore, a rubber sheet is provided on the tear seal, and the rubber sheet is a thick rubber sheet, and its main function is to use a syringe to extract when a small amount of specimen is needed, without affecting the integrity of the bag body.

[0013] The advantages of the utility model are as follows: the specimen bag of the utility model can be opened or closed as needed during abdominal surgery; under the combined action of the conical inner bag, the hard connecting sheet and the magnetic sheet, when the bag mouth is stretched open, the upper and lower bag mouths of the conical inner bag will also be opened, and when the bag mouth is closed, the upper and lower bag mouths of the conical inner bag will also be closed, so that the tissues put in will not fall out, and the need for collecting specimen tissues multiple times during surgery can be met, and it is unnecessary to take them from the abdominal cavity to the operating table every time, which causes cumbersome operation and waste of time; the put specimens can be taken out quickly and can also be extracted according to the amount used, meeting various operation requirements of inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a stereoscopic diagram of a abdominal surgery specimen bag of the utility model;

[0015] Figure 2 It is a front view of a specimen bag for abdominal surgery of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of a spring clip closure in a specimen bag for abdominal surgery of the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the structure of a spring clip in a specimen bag for abdominal surgery being stretched open. DETAILED DESCRIPTION

[0018] The utility model is described in detail below with reference to the accompanying drawings:

[0019] In the description of the present utility model, it should be noted that the directions or positional relationships indicated by "upper" and "lower" are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore cannot be understood as a limitation on the present utility model.

[0020] like Figure 1-3As shown, a specimen bag for abdominal surgery includes a bag body 1, a spring clip 2, a conical inner bag 3 and a hard connecting piece 4. The bag body 1 is provided with a spring clip 2 at the bag opening, and the spring clip 2 is used to control the opening of the bag. The spring clip 2 includes a first curved spring piece 21 and a second curved spring piece 22. The first curved spring piece 21 and the second curved spring piece 22 are curved. The left and right ends of the first curved spring piece 21 are hingedly connected to the left and right ends of the second curved spring piece 22. The elasticity of the second curved spring piece 22 is greater than the elasticity of the first curved spring piece 21. In the initial state, the second curved spring piece 22 fits the first curved spring piece 21. When the spring clip 2 is subjected to an external force, the second curved spring piece 22 will arch outward relative to the first curved spring piece 21, so that both spring pieces are opened, that is, the bag opening of the bag body 1 is opened; the first curved spring piece 21 can be deformed under the action of an external force but cannot arch outward.

[0021] The conical inner bag 3 is arranged downward at the bag opening of the bag body 1, that is, the large bag opening of the conical inner bag 3 is on the top and the small bag opening is on the bottom. The conical inner bag 3 is arranged in the bag body 1 as a flap to prevent the tissue or liquid placed therein from falling out or flowing out. Two hard connecting pieces 4 are symmetrically fixedly arranged at the widest point of the spring clip 2. The hard connecting pieces 4 are fitted and connected to the bag surface of the conical inner bag 3. The lower end of the hard connecting piece 4 is flush with the lower bag opening of the conical inner bag 3. The hard connecting piece 4 is inserted so that when the bag opening of the bag body 1 is opened or closed, the bag opening of the conical inner bag 3 is also opened or closed. The spring clip 2 and the hard connecting piece 4 are made of plastic, and the two can be fixed into a whole, with low manufacturing cost.

[0022] In order to ensure that the lower bag opening of the conical inner bag 3 is tightly closed, the lower bag opening of the conical inner bag 3 is sealed by a magnetic sheet 5, and the lower end of the hard connecting sheet 4 is fixedly connected to the magnetic sheet 5. The magnetic sheet 5 is provided with two pieces, which are flexible and can be adsorbed to each other. The bag body 1 and the conical inner bag 3 are transparent polyethylene plastic bags, which are commonly used plastic bags for medical use and meet the medical hygiene standards. In addition, the transparent bag can facilitate the observation of the tissues or items placed inside.

[0023] In order to facilitate the removal of the specimen tissue in the bag body 1 or extract a small amount, a tear seal 6 is provided on the bag body 1, and a thick rubber sheet 7 is provided on the tear seal 6.

[0024] Although the specific embodiments of the present invention have been described and illustrated in detail above, it should be noted that various changes and modifications may be made to the above embodiments without departing from the spirit of the present invention and the scope of the appended claims.

Claims

1. A laparotomy specimen bag, characterized in that: The bag comprises a bag body (1), a spring clip (2), a conical inner bag (3) and a hard connecting piece (4); the bag body (1) is provided with a spring clip (2) at the bag opening; the conical inner bag (3) is arranged downward at the bag opening of the bag body (1); two hard connecting pieces (4) are symmetrically fixedly arranged at the widest point of the spring clip (2); the hard connecting pieces (4) are closely connected to the bag surface of the conical inner bag (3), and the lower end of the hard connecting piece (4) is flush with the lower bag opening of the conical inner bag (3).

2. A laparoscopic specimen bag according to claim 1, characterized in that: The spring clip (2) comprises a first curved spring piece (21) and a second curved spring piece (22); the left and right ends of the first curved spring piece (21) are hinge-connected to the left and right ends of the second curved spring piece (22); the elasticity of the second curved spring piece (22) is greater than the elasticity of the first curved spring piece (21).

3. A laparoscopic specimen bag according to claim 2, characterized in that: It also comprises a magnetic sheet (5), the lower bag opening of the conical inner bag (3) is sealed by the magnetic sheet (5), and the lower end of the hard connecting sheet (4) is fixedly connected to the magnetic sheet (5).

4. A laparoscopic specimen bag according to claim 3, characterized in that: The bag body (1) and the conical inner bag (3) are transparent polyethylene plastic bags.

5. The abdominal surgery specimen bag according to claim 4, characterized in that: The hard connecting sheet (4) is a plastic sheet.

6. The abdominal surgery specimen bag according to claim 5, characterized in that: It also comprises a tear-off seal (6), and the bag body (1) is provided with the tear-off seal (6).

7. The abdominal surgery specimen bag according to claim 6, characterized in that: A rubber sheet (7) is provided on the tear seal (6).

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