Intraoperative specimen storage and cutting solid-liquid separation box

Abstract

The utility model discloses an intraoperative specimen storage and cutting solid-liquid separation box which comprises a box body, a liquid collection bin is arranged in the box body, a grid plate frame is arranged in the top of the box body, and a grid plate is erected on the grid plate frame; a cutting groove is formed between one side of the box body and the grid plate, a blade used for cutting is arranged in the cutting groove, and a handle is arranged at the tail end of the blade. According to the utility model, the size of a cut specimen can be flexibly adjusted according to different requirements; the size of the specimen can be calculated according to the number of the occupied grids; the amount of the filtered redundant liquid can be observed and collected, so that the sterile state of the operation environment is not interfered, the pollution of the operation area is avoided, and the infection risk is increased; and a special cutting tool is arranged in the specimen cutting device, so that the specimen can be cut smoothly and does not violate the tumor-free principle.

Description

Technical Field

[0001] This utility model relates to a storage and separation box, and more particularly to a solid-liquid separation box for storing and cutting intraoperative specimens. Background Technology

[0002] In surgical procedures, the processing of intraoperative specimens is a crucial step, directly impacting the accuracy of subsequent pathological diagnosis and the efficiency of the surgical operation. However, current tools are somewhat inadequate for specimen cutting. During surgery, if specimen cutting is necessary, ordinary scalpels are typically used, but this method lacks precision. Without specialized cutting aids, surgeons struggle to make precise cuts according to specific dimensional requirements, failing to guarantee uniform size and volume and clean edges after cutting, thus complicating subsequent pathological examination. Furthermore, using surgical instruments to cut specimens violates the principle of tumor-free specimen handling, affecting their use during surgery and increasing postoperative cleaning difficulties. Utility Model Content

[0003] The purpose of this invention is to provide a specimen storage and solid-liquid separation box for intraoperative specimen cutting. This invention not only allows for flexible adjustment of the specimen size according to different needs, but also allows for calculation of the specimen size based on the number of grid cells occupied.

[0004] The technical solution of this utility model is as follows: a solid-liquid separation box for intraoperative specimen collection and cutting, comprising a box body, characterized in that: the inside of the box body is a liquid collection chamber, a grid plate frame is provided inside the top of the box body, and a grid plate is mounted on the grid plate frame; a cutting groove is provided between one side of the box body and the grid plate, and a cutting blade is provided inside the cutting groove, with a handle at the end of the blade.

[0005] In the aforementioned intraoperative specimen storage, cutting, solid-liquid separation box, the top of the box body is provided with an enclosing barrier, and the top of the barrier is provided with a scale.

[0006] In the aforementioned intraoperative specimen storage, cutting, solid-liquid separation box, the side of the enclosure is slightly higher than the top surface of the grid plate.

[0007] In the aforementioned intraoperative specimen storage, cutting, solid-liquid separation box, the blade end is connected to a blade holder, which is fixed to the box body by a blade holder; the blade holder is fixed to one corner of the enclosure.

[0008] In the aforementioned intraoperative specimen storage, cutting, solid-liquid separation box, the top of the blade holder is arc-shaped, and the blade holder is slightly wider than the blade.

[0009] In the aforementioned intraoperative specimen storage, cutting, solid-liquid separation box, the cutting groove is a long rectangle that is adapted to the blade, and the thickness of the enclosure on one side of the cutting groove is slightly narrower than the thickness of the enclosure on the other sides.

[0010] In the aforementioned intraoperative specimen storage and solid-liquid separation box, the handle is cylindrical, located at the top of the blade tip, pointing upwards and folding inwards.

[0011] In the aforementioned intraoperative specimen storage and solid-liquid separation box, when the handle abuts against the end of the cutting groove, the blade is suspended in the air and will not come into contact with the inside of the liquid collection chamber.

[0012] In the aforementioned intraoperative specimen storage, cutting, solid-liquid separation box, the entire box body is a transparent and waterproof structure.

[0013] In the aforementioned intraoperative specimen storage, cutting, solid-liquid separation box, the grid plate contains 10mm*10mm square perforated grids.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] 1. This utility model includes a protective enclosure with graduations at its top. Inside the box, a grid frame holds a grid panel, each containing a 10mm x 10mm square perforated grid. One side of the box has a rectangular cutting groove adapted to a blade, containing a cutting blade with a handle at its end. In use, the specimen is placed on the cutting groove, and the cutting position is adjusted according to the graduations on the enclosure and blade. The user then grips the handle and applies downward pressure to obtain a specimen of the appropriate size, making the process convenient and quick. Furthermore, the fixed size of the grid panel allows the user to quickly estimate the approximate volume of the specimen based on the size of the grid it occupies, improving the convenience and efficiency of the surgical procedure.

[0016] 2. This utility model includes a box body, the interior of which is a liquid collection chamber. A surrounding barrier is provided at the top of the box body, and a grid plate frame is located inside the top of the box body. A grid plate is mounted on the grid plate frame, and the sides of the barrier are slightly higher than the top surface of the grid plate. When a specimen is placed on the grid plate frame, the liquid accompanying the specimen is removed and leaks into the liquid collection chamber through the perforated grid within the grid plate, achieving efficient solid-liquid separation during specimen cutting and preventing liquid leakage. The sides of the barrier, slightly higher than the top surface of the grid plate, provide some restraint for the specimen during cutting, preventing accidental drops that could interfere with the aseptic state of the surgical environment, cause contamination of the surgical area, and increase the risk of infection. The grid plate, mounted on the grid plate frame, is detachable, facilitating postoperative cleaning and replacement, and meeting the hygiene requirements of medical operations.

[0017] 3. The entire box of this utility model adopts a transparent and waterproof design, and the outside of the box is marked with scales, which not only makes it easy to observe the amount of liquid in the collection chamber, but also prevents the liquid in the collection chamber from leaking, ensuring the safety and cleanliness of the surgical environment and reducing the risk of cross-infection. Attached Figure Description

[0018] Figure 1This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a structural diagram of the box body;

[0020] Figure 3 This is a magnified view of a portion of the box body;

[0021] Figure 4 This is a structural diagram of the grid plate section;

[0022] Figure 5 This is a schematic diagram of the blade holder section;

[0023] Figure 6 This is a schematic diagram of the blade section.

[0024] The markings in the attached diagram are as follows: 101-box body, 102-liquid collection chamber, 103-enclosure, 104-scale, 105-grid plate frame, 106-cutting groove, 201-grid, 202-small grid, 203-connecting plate, 401-blade holder, 402-blade chuck, 403-blade, 404-handle, 405-connecting hole, 406-connecting shaft. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments, but this should not be construed as limiting the present invention.

[0026] Example: An intraoperative specimen collection, cutting, and solid-liquid separation box, comprising a box body 101, configured as follows: Figure 1-6As shown: Box 101 is entirely transparent and waterproof. The preferred material for Box 101 is polypropylene (PP). Polypropylene not only has excellent chemical resistance and strong tolerance to acid, alkali, and salt solutions, making it suitable for laboratory or medical settings, but it is also resistant to high and low temperatures, usable within a range of -30℃ to 120℃. It does not become brittle at low temperatures and does not deform at high temperatures, meeting the different temperature requirements during surgery. It is also environmentally friendly and non-toxic, having passed food-grade certification, making it suitable for waterproof storage in contact with food or medicine, preventing the material from affecting the specimen during use. However, polypropylene is generally more prone to cracking than PC and nylon, so violent impacts should be avoided during use. The transparent material allows users to easily observe and read the internal liquid level using the markings on the outside of Box 101. The interior is a collection chamber 102. The top of the box 101 has a surrounding barrier 103, with graduations 104 around the top of the barrier 103 to help users confirm specimen size and incision position. Inside the top of the box 101 is a grid plate frame 105, on which a grid plate 201 is mounted. The grid plate frame 105 has a recessed cushioning and shock-absorbing design to securely embed the grid plate 201, preventing damage or displacement due to shaking during use or movement. This allows for precise positioning and stable support of the grid plate 201, effectively improving stability and safety. The grid plate 201 is detachable for easy postoperative cleaning and replacement, meeting the hygiene requirements of medical procedures. The top of the grid plate 201 and the top of the collection chamber 102 are on the same horizontal plane. Neither protruding nor concave, it avoids unevenness and discomfort for users, improving stability and safety during operation. The side of the enclosure 103 is slightly higher than the top surface of the grid plate 201, forming a compact, layered structure. This design integrates the cutting platform with solid-liquid separation and storage functions within a limited space, occupying little space and facilitating placement during surgery. Simultaneously, the enclosure 103 provides some restraint for the specimen during cutting, enhancing operational standardization and safety, and protecting the specimen on the box from easily rolling off the grid plate 201, reducing the risk of excessive liquid overflowing from the top of the collection chamber 102. A cutting groove 106 is provided between one side of the box 101 and the grid plate 201. The cutting groove 106 is a long rectangle, and... The blade 403 is adapted; the thickness of the enclosure 103 on one side of the cutting groove 106 is slightly narrower than the thickness of the enclosure 103 on other sides. The top of the enclosure 103 and the blade 403 are both marked with scales, which not only leave space for the specimen cutting, but also provide a quantitative reference for specimen cutting. The size of the specimen can be measured immediately to ensure the consistency and accuracy of the cutting size and meet the strict requirements of pathological examination for sample specifications. The cutting groove 106 is equipped with a blade 403 for cutting. A blade holder 401 is provided at one corner of the enclosure 103. A blade holder head 402 is fitted inside the blade holder 401. The blade holder head 402 is connected to the top of the blade 403. The blade holder 401 is tangent to the bottom of the enclosure 103, making the values ​​accurate and easy to determine, which is convenient for users to read and observe, and improves work efficiency.The blade 403 has a handle 404 at its end. The handle 404 is cylindrical, located at the top of the blade 403, and can be folded inwards via a rotating joint 407 for storage. When needed, the handle 404 is pulled out and locked in place by the rotating joint 407. When not in use or after use, the handle 404 is folded back towards the blade 403 via the rotating joint 407 for storage, providing convenience for the user. From an ergonomic perspective, the curved design of the cylinder naturally conforms to the curvature of the palm, evenly distributing pressure and reducing hand fatigue during grip. Mechanically, the cylindrical shape distributes forces evenly, effectively resisting torque and pressure from all directions, making it less prone to deformation and breakage, thus improving the handle's durability and enhancing the stability and controllability of the cutting operation, reducing sample damage caused by improper operation. Furthermore, the cylindrical handle has a relatively simple manufacturing process, facilitating standardized production. The surface can be treated with knurling, anti-slip coatings, etc., to enhance friction, adapting to complex environments and combining aesthetics with practicality.

[0027] like Figure 4 As shown: The grid plate 201 contains 10mm*10mm square perforated grids 202. The connecting plates 203 between the grids 202 are all 0.5mm wide. This specification design can effectively support the specimen and prevent smaller specimens from falling, while also facilitating the rapid flow of liquid, achieving high efficiency and reliability in solid-liquid separation. The consistent and fixed specification size allows users to roughly estimate the size of the specimen based on the area occupied by the grid 202 when placing the specimen on it, which is convenient and quick, eliminating the need to measure it after the operation. Furthermore, the size of the perforated grid 202 is not unique or fixed and can be changed as needed.

[0028] like Figure 5 As shown: The blade holder 401 is cubic with connecting holes 405 extending laterally to both sides. A suitable connecting shaft 406 is fitted inside the connecting holes 405. The connecting shaft 406 is located on both sides of the blade holder 402, allowing the blade 403 to move within a certain range. Users can adjust the angle of the blade 403 according to the specimen type and cutting requirements, achieving multi-angle cutting operations and enhancing the applicability of the device. The top of the blade holder 402 is arc-shaped and slightly wider than the blade 403, ensuring the stability of the blade 403 installation while facilitating flexible rotation of the blade 403 within the holder, resulting in smooth and convenient operation. Furthermore, when the handle 404 abuts against the end of the cutting groove 106, the blade 403 is suspended in the air and will not contact the inside of the liquid collection chamber 102, preventing damage to the liquid collection chamber 102 by the blade 403 and avoiding contamination of the blade 403 by the liquid inside the liquid collection chamber 102.

[0029] In summary, this invention not only filters and collects excess liquid to prevent it from interfering with the sterile state of the surgical environment, causing contamination of the surgical area, and increasing the risk of infection, but also allows for immediate calculation of the specimen size based on the number of compartments occupied. Furthermore, this invention includes specialized cutting tools that ensure the specimen is cut cleanly without violating the principle of tumor-free cutting.

Claims

1. A specimen collection, cutting, and solid-liquid separation box for intraoperative procedures, comprising a box body (101), characterized in that: The box body (101) has a liquid collection chamber (102) inside. The top of the box body (101) is provided with a grid plate frame (105), and a grid plate (201) is mounted on the grid plate frame (105). A cutting groove (106) is provided between one side of the box body (101) and the grid plate (201). A cutting blade (403) for cutting is provided inside the cutting groove (106), and a handle (404) is provided at the end of the blade (403).

2. The intraoperative specimen storage, cutting, and solid-liquid separation box according to claim 1, characterized in that: The top of the box (101) is provided with an enclosing barrier (103), and the top of the barrier (103) is provided with a scale (104).

3. The intraoperative specimen storage, cutting, and solid-liquid separation box according to claim 2, characterized in that: The enclosure (103) is slightly higher than the top surface of the grid plate (201).

4. The intraoperative specimen storage, cutting, and solid-liquid separation box according to claim 2, characterized in that: The blade (403) is connected to a blade holder (402) at its end, and the blade holder (402) is fixed to the box body (101) by a blade holder (401); the blade holder (401) is fixed to one corner of the enclosure (103).

5. The intraoperative specimen storage, cutting, and solid-liquid separation box according to claim 4, characterized in that: The top of the blade chuck (402) is arc-shaped, and the blade chuck (402) is slightly wider than the blade (403).

6. The intraoperative specimen storage, cutting, and solid-liquid separation box according to claim 1, characterized in that: The cutting groove (106) is a long rectangle that is adapted to the blade (403). The thickness of the guardrail (103) on one side of the cutting groove (106) is slightly narrower than the thickness of the guardrail (103) on the other sides.

7. The intraoperative specimen storage, cutting, and solid-liquid separation box according to claim 1, characterized in that: The handle (404) is columnar, located at the top of the end of the blade (403), and can be folded inward.

8. The intraoperative specimen storage, cutting, and solid-liquid separation box according to claim 6, characterized in that: When the handle (404) comes into contact with the end of the cutting groove (106), the blade (403) is suspended and will not come into contact with the inside of the liquid collection tank (102).

9. The intraoperative specimen storage, cutting, and solid-liquid separation box according to claim 1, characterized in that: The box body (101) is a transparent and waterproof structure.

10. The intraoperative specimen storage, cutting, and solid-liquid separation box according to claim 1, characterized in that: The grid plate (201) contains 10mm*10mm square hollow grids (202).

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