Ice slush collection bag with specimen taking function

Abstract

The utility model discloses a kind of ice slurry collection bag with specimen taking out function of laparoscope, it is related to the field of collection bag, the technical scheme of the utility model includes the main bag of the up and down through, the upper end opening of the main bag is larger than lower end, the upper bag mouth of the main bag is equipped with the elastic support ring and the mouth of the rope that can be unfolded, the lower bag mouth of the main bag is equipped with rubber ring;The inner bag of bag mouth upwards is provided in the main bag. Ice slurry can be better wrapped around kidney, reduce the temperature of kidney tissue, can effectively reduce the metabolic rate of kidney, retain the kidney function of patient, help the recovery after operation, prevent ice slurry from flowing to surrounding organs and cause frostbite, and after cutting kidney pathological change site, ice slurry collection bag can also be used as operation specimen taking out bag, one hit two, greatly save the cost of specimen taking out bag in operation.

Description

Technical Field

[0001] This utility model relates to the field of slurry bags, and in particular to a slurry slurry bag that also functions as a laparoscopic specimen retrieval bag. Background Technology

[0002] During laparoscopic partial nephrectomy, in order to preserve the patient's kidney function to the greatest extent, reduce intraoperative bleeding and bleeding rate, and accelerate the patient's postoperative recovery, it is necessary to block the renal artery and inject ice around the kidney before removing the lesion. This is to lower the temperature of the kidney tissue and reduce its metabolic rate, giving the surgeon more time to remove the kidney tumor. However, during the process of injecting ice around the kidney, because the tissue around the kidney needs to be dissected cleanly and smoothly due to surgical exposure, the injected ice will slide away and melt to the far and deep parts of the kidney due to gravity. The huge smooth space around the kidney cannot hold the injected ice in the abdominal cavity. The ice cannot cover the kidney well and completely, and therefore cannot effectively cool the kidney tissue. The cooling effect of the ice is greatly reduced, or even almost does not play its due role in cooling. Utility Model Content

[0003] To address the aforementioned technical problems, this invention provides a laparoscopic ice pack that also functions as a specimen retrieval bag. This bag effectively encapsulates ice around the kidney, reducing its metabolic rate, preserving kidney function, and aiding postoperative recovery. It also prevents ice from flowing into surrounding organs and causing frostbite. Furthermore, after kidney tissue removal, the ice pack can be unfolded and used as a specimen retrieval bag, significantly reducing the additional cost for specimen retrieval bags for the patient.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a laparoscopic specimen retrieval bag, including a main bag that runs through the top and bottom, the upper opening of the main bag being larger than the lower opening, the upper opening of the main bag being fitted with an expandable elastic support ring and a drawstring, and the lower opening of the main bag being fitted with a rubber ring.

[0005] The main bag has an inner bag with the opening facing upwards.

[0006] The main bag is placed into the abdominal cavity. Because the upper opening of the main bag has an elastic support ring, it can be unfolded to allow for easy placement of the kidney. The lower opening of the main bag has a rubber band to securely fasten the kidney. In use, it is placed over the kidney like a traditional binding bag. Ice shavings are placed inside the main bag to cool the kidney. After specimen removal, the kidney is removed from the main bag. The inner bag is opened, the specimen is placed inside, and the opening of the inner bag is tightened with the drawstring. Then, the entire bag is removed.

[0007] Preferably, the top opening of the inner bag is at the same height as the top opening of the main bag. This facilitates the loading of specimens into the inner bag.

[0008] Preferably, the upper opening of the main bag has a first rope hole, through which the elastic support ring and the drawstring are threaded. This facilitates the securing of the elastic support ring and the drawstring.

[0009] Preferably, the lower clasp of the main bag has a second cord hole, through which the rubber band passes. This facilitates securing the rubber band.

[0010] Preferably, the elastic support ring is made of spring steel wire. It can deform and be stored while possessing high elasticity, allowing it to unfold within the abdominal cavity.

[0011] Preferably, the device includes an outer tube and an inner tube. The main bag is placed inside the front section of the outer tube, and the front end of the inner tube is inserted from the rear end of the outer tube. The entire bag is placed in the outer tube and then pushed into the abdominal cavity through the inner tube, improving the efficiency of bag placement.

[0012] Preferably, the main bag is rolled up and placed on the outer tube. This allows for better storage and unfolding.

[0013] Preferably, the inner tube is fitted with a pull rod, and the front end of the pull rod is provided with a hook. The specimen bag can be connected to the outer tube and the specimen removed by pulling the pull rod after the specimen is placed in the inner bag.

[0014] Preferably, the front section of the outer tube is equipped with a one-way valve that allows inward movement, effectively preventing gas from escaping from the abdominal cavity.

[0015] The beneficial effects of this utility model are:

[0016] This method employs a dual-bag design, serving as both a bundle bag for holding ice packs during surgery and a container for the specimen after removal. This significantly improves specimen retrieval efficiency and saves patients surgical costs. Furthermore, this design effectively wraps the ice packs around the kidney, reducing the kidney's metabolic rate, preserving kidney function, aiding postoperative recovery, and preventing the ice packs from flowing into surrounding organs and causing frostbite. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only two of the drawings in this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1This is a schematic diagram of a bundled bag according to an embodiment of the present utility model;

[0019] Figure 2 This is a schematic diagram of the outer cylinder rod and inner cylinder rod according to an embodiment of the present utility model;

[0020] The components include: 1. Main bag; 2. Inner bag; 3. Elastic support ring; 4. Drawstring; 5. Rubber ring; 6. Outer tube rod; 7. Inner tube rod; 8. Pull rod; 9. One-way valve; 10. Bundling bag. Detailed Implementation

[0021] To enhance understanding of this utility model, it will be described in further detail below with reference to the accompanying drawings and embodiments. These embodiments are only used to explain this utility model and do not limit the scope of protection of this utility model.

[0022] Example

[0023] like Figure 1 As shown, a laparoscopic specimen retrieval bag includes a main bag 1 that runs vertically through the main bag. The upper opening of the main bag 1 is larger than the lower opening. The upper opening of the main bag 1 is fitted with an expandable elastic support ring 3 and a drawstring rope 4. The lower opening of the main bag 1 is fitted with a rubber ring 5. An inner bag 2 with its opening facing upwards is provided inside the main bag 1.

[0024] The main bag 1 is a 12cm white semi-transparent PVC plastic film with a thickness of 0.05mm. It has good flexibility, is not easily damaged, and has good folding and shaping properties. It can be easily folded into a round rod shape or opened into an open bag shape.

[0025] The main bag 1 is placed into the abdominal cavity. Because the upper opening of the main bag 1 has an elastic support ring 3, it can be unfolded to allow for easy placement of the kidney. The lower opening of the main bag 1 has a rubber band 5, which effectively tightens the kidney. In use, it is placed over the kidney like a traditional binding bag 10. Ice shavings are placed inside the main bag 1; the ice shavings envelop the kidney for cooling. After specimen removal, the kidney is removed from the main bag 1. The inner bag 2 is opened, the specimen is placed inside, and the opening of the inner bag 2 is tightened using the drawstring 4. Then, the entire bag is removed.

[0026] The top opening of the inner bag 2 is at the same height as the opening of the main bag 1, which facilitates the loading of specimens into the inner bag 2.

[0027] The upper opening of the main bag 1 has a first rope hole, through which the elastic support ring 3 and the drawstring rope 4 are threaded. This facilitates the fixation of the elastic support ring 3 and the drawstring rope 4. The upper opening of the main bag 1 is an elliptical opening with a major axis of 15cm and a minor axis of 8cm. At the outward-curling part of the opening, there are two channels, namely the first rope hole. One channel contains a thin, flexible wire. The other channel contains a 42cm circumference drawstring rope 4, tied with cotton rope. When naturally unfolded, the opening is an elliptical opening with a major axis of 12cm and a minor axis of 8cm.

[0028] The lower edge of the main bag 1 has a second cord hole, through which the rubber ring 5 is threaded. This facilitates the securing of the rubber ring 5. The lower opening of the main bag 1 is an elliptical opening with a major axis of 12cm and a minor axis of 6cm. A channel, i.e., the second cord hole, is provided at the outward-folding and rolled-up part of the opening.

[0029] The elastic support ring 3 is made of spring steel wire. It can be deformed and stored while having high elasticity, allowing it to unfold within the abdominal cavity.

[0030] The device includes an outer tube and an inner tube. The main bag 1 is housed within the front section of the outer tube, and the front end of the inner tube is inserted from the rear end of the outer tube. The entire bag is placed within the outer tube and then pushed into the abdominal cavity through the inner tube, improving the efficiency of inserting the bundled bag 10. The main bag 1 is rolled up and placed within the outer tube, allowing for better storage and unfolding. The outer tube is a 25cm long, 10mm diameter, circular hollow tube. The inner tube is a 30cm long, 8mm diameter hollow tube.

[0031] The inner tube is fitted with a pull rod 8, and the front end of the pull rod 8 is equipped with a hook. After the specimen is placed in the inner bag 2, the pull rod 8 can be pulled outwards to connect the specimen bag to the outer tube and remove the specimen. The pull rod 8 is a 36cm metal strip.

[0032] The front section of the outer tube is equipped with a one-way valve 9 that allows inward movement, effectively preventing gas from escaping from the abdominal cavity.

[0033] The beneficial effects of this utility model are:

[0034] This approach employs a dual-bag design. On one hand, it serves as a bundle bag for holding ice packs during surgery; on the other hand, it can be used to hold the specimen after retrieval, significantly improving specimen retrieval efficiency and saving patients nearly 350 yuan in specimen retrieval bag costs per procedure. Furthermore, this design better encapsulates the ice packs around the kidney, effectively reducing the kidney's metabolic rate, preserving kidney function, aiding postoperative recovery, and preventing the ice packs from flowing into surrounding organs and causing frostbite.

[0035] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0036] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A laparoscopic specimen retrieval bag, characterized in that, It includes a main bag (1) that runs through the top and bottom. The opening at the top of the main bag (1) is larger than that at the bottom. The upper opening of the main bag (1) is fitted with an expandable elastic support ring (3) and a drawstring (4). The lower opening of the main bag (1) is fitted with a rubber ring (5). The main bag (1) has an inner bag (2) with the opening facing upwards.

2. The laparoscopic specimen retrieval bag according to claim 1, characterized in that: The opening of the inner bag (2) is at the same height as the opening of the main bag (1).

3. The laparoscopic specimen retrieval bag according to claim 1, characterized in that: The upper opening of the main bag (1) is wound with a first rope hole, and the elastic support ring (3) and the drawstring rope (4) are inserted into the first rope hole.

4. The laparoscopic specimen retrieval bag according to claim 1, characterized in that: The lower edge of the main bag (1) is wrapped with a second rope hole, and the rubber ring (5) is inserted through the second rope hole.

5. The laparoscopic specimen retrieval bag according to claim 1, characterized in that: The elastic support ring (3) is made of spring steel wire.

6. The laparoscopic specimen retrieval bag according to claim 1, characterized in that: It includes an outer tube and an inner tube, with the main bag (1) built into the front section of the outer tube, and the front end of the inner tube inserted from the rear end of the outer tube.

7. A laparoscopic specimen retrieval bag according to claim 6, characterized in that: The main bag (1) is wound and placed on the outer tube.

8. A laparoscopic specimen retrieval bag according to claim 7, characterized in that: The inner tube is fitted with a pull rod (8), and the front end of the pull rod (8) is provided with a hook.

9. A laparoscopic specimen retrieval bag according to claim 8, characterized in that: The front section of the outer tube is equipped with a one-way valve disc (9) that allows inward movement.

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