Pathological bag convenient for taking out pathological tissues

Abstract

The pathological bag comprises a pathological bag body made of a transparent material and a sealing strip installed at the opening end of the pathological bag body in a matched mode, a supporting assembly is arranged on the inner wall of the bottom of the pathological bag body in a matched mode, and separation strips are arranged at the positions, close to the bottom, of the front end and the rear end of the inner wall of the pathological bag body in a matched mode. Gaps are reserved between the two ends of the dividing strip and the left side and the right side of the inner wall of the pathological bag body, a liquid injection assembly is arranged on one side of the outer wall of the pathological bag body and below the sealing strip, and the upper end of the opening of the pathological bag body is communicated with a foldable sealing assembly in a matched mode. According to the pathological tissue storage box, medical staff can conveniently store and observe pathological tissues, when the pathological tissues are taken out, the medical staff does not need to directly operate in stationary liquid, the situation that the stationary liquid is accidentally scattered is avoided, and potential safety hazards are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of pathology bags, in particular to a pathology bag which is convenient for taking out pathological tissues. Background Art

[0002] In surgical operations, the preservation of specimens is particularly important. Pathology bags are bags specially used for storing and transporting medical specimens. They are widely used in medical care, scientific research and other fields. They are designed to ensure the safety and integrity of specimens during transportation and prevent leakage or contamination. Pathology bags are usually made of medical-grade materials and have the characteristics of leak-proof and durability. As an important tool in the medical and scientific research fields, pathology bags play an irreplaceable role in ensuring the safe transportation of specimens.

[0003] According to the utility model patent of publication number CN222311369U, a pathology specimen bag includes a specimen bag body, a sealing strip installed at the top of the specimen bag body, a pathology specimen storage cavity installed on the inside of the specimen bag body, a connecting block installed at the bottom of the specimen bag body, four connecting slots installed at the bottom of the connecting block, a disassembly button installed on the surface of the connecting block, and a connecting rod installed on the inside of the disassembly button. The utility model can insert the hard plastic bottom support fixing base into the connecting block at the bottom of the specimen bag body through the connecting snap block, so that the bottom of the pathology specimen bag can be fixed and placed upright, making it easier to observe and operate the pathology specimen, greatly improving the fixation of the device; the utility model can slide the transparent plastic ruler on the surface of the pathology specimen bag horizontally, making it easier to observe the parameters of the internal solution or pathology specimen, greatly improving the practicality of the device.

[0004] Although the above technical solution can store pathological tissue and fix it upright, making it easier to observe and operate pathological specimens, in actual use, when the pathological tissue needs to be removed, the fixative cannot be separated from the pathological tissue. Medical staff need to remove the pathological tissue directly from the fixative, which is inconvenient and prone to accidental spillage of the fixative, posing certain safety hazards. Summary of the Invention

[0005] The purpose of the present invention is to provide a pathology bag that is convenient for removing pathological tissue. It is not only convenient for medical staff to store and observe the pathological tissue, but also does not require medical staff to operate directly in the fixative when removing the pathological tissue, avoiding accidental spillage of the fixative and reducing safety hazards.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions: A pathology bag for facilitating the removal of pathological tissues, comprising a pathology bag body made of a transparent material, a sealing strip mounted between the front and rear ends of the inner wall of the open end of the pathology bag body, the bottom of the pathology bag body being upwardly concave, the inner wall of the bottom of the pathology bag body being equipped with a support assembly that can deform accordingly, the front and rear ends of the inner wall of the pathology bag body being equipped with separation strips near the bottom thereof, the separation strips being provided in two groups and being arranged in sequence from top to bottom along the inner wall of the pathology bag body, a gap being left between the two groups of separation strips, gaps being left between the ends of the separation strips and the left and right sides of the inner wall of the pathology bag body, and a liquid injection assembly being provided on one side of the outer wall of the pathology bag body below the sealing strip and in communication with the sealing strip; The upper end of the opening of the pathology bag body is connected to a foldable sealing component, which includes a connecting sleeve with openings at both ends, flexible magnetic strips with opposite magnetic poles respectively arranged on the upper ends of the inner wall of the connecting sleeve, and a positioning strip arranged on the upper end of one side of the outer wall of the connecting sleeve and cooperating with the corresponding magnetic strip. Both ends of the positioning strip extend out of the left and right sides of the connecting sleeve. The positioning strip is flexibly arranged and can be fixed in any form. The positioning strip can be adsorbed and fixed by the magnetic strip.

[0007] By adopting the above technical solution, when using, first fold the sealing component upward to open the connecting sleeve, then separate the two magnetic strips, then put the pathological tissue to be preserved into the bottom of the pathology bag body, then use the lowest set of dividing strips to separate the pathology bag body into two upper and lower cavities, but the two cavities are connected, then seal the pathology bag body through the sealing strip, then add an appropriate amount of specimen fixative into the pathology bag body through the liquid injection component to immerse the pathological tissue in the specimen fixative, then let the two magnetic strips contact to close the open end of the connecting sleeve, then use the lower end of the magnetic strip as a folding edge to fold the upper end of the connecting sleeve downward several times, finally bend the two ends of the positioning strip toward the other end and fix them by adsorption through the magnetic strip, so as to improve the sealing performance of the pathology bag body; Finally, the support component can make the pathology bag body upright, which is convenient for medical staff to observe. When the pathology tissue needs to be taken out, the bottom set of dividing strips is separated, and then the pathology bag is slowly inverted, allowing the pathology tissue to exceed the top set of dividing strips and then close them. Then the pathology bag is placed upright to separate the pathology tissue from the specimen fixative. In this way, the pathology tissue and the specimen fixative are separated. Then the medical staff can open the sealing component and the sealing strip to take out the pathology tissue. The entire operation will not directly contact the specimen fixative to reduce safety hazards.

[0008] The present invention is further configured as follows: the support assembly includes a flexibly arranged connecting strip, rotating shafts respectively rotatably connected to the left and right sides of the connecting strip, and auxiliary strips respectively arranged on the outer wall of each rotating shaft and cooperating with the connecting strip.

[0009] By adopting the above technical solution, not only can the shape of the pathology bag body be adjusted to make the pathology bag body upright, which is convenient for medical staff to observe, but the strength of the bottom of the pathology bag body can also be improved to prevent it from tipping over.

[0010] The present invention is further configured as follows: the partition strip comprises a flexible partition mother strip, and a partition sub-strip that is engaged with and detachably connected to the partition mother strip.

[0011] By adopting the above technical solution, pathological tissue with lower density can be prevented from floating on the upper end of the specimen fixative when being preserved, and can be completely immersed in the specimen fixative to avoid deterioration.

[0012] The present invention is further configured as follows: thickened layers made of transparent material are provided at the front and rear ends of the outer wall of the pathology bag body at the positions of the separation strips.

[0013] The present invention is further configured as follows: the liquid injection assembly includes a connecting pipe, a one-way valve detachably connected to the connecting pipe and sealed therewith, and a sealing cover detachably connected to the outer wall of the connecting pipe and used to seal its open end.

[0014] By adopting the above technical solution, a syringe can be used to add or pour specimen fixative into the pathology bag body through the connecting tube, reducing the safety hazards caused by directly pouring from the open end of the pathology bag body.

[0015] The present invention is further configured as follows: a placement frame for placing pH test paper is provided on one side of the inner wall of the connecting sleeve below the corresponding magnetic strip, and the upper end and the front end of the outer wall of the placement frame are both opened.

[0016] By adopting the above technical solution, the degree of sealing of the specimen bag body by the sealing strip can be known by observing the changes in the pH test paper. If the seal is not tight, the operator can be reminded to deal with it in time.

[0017] In summary, the present invention has the following beneficial effects: First, the present invention not only facilitates the storage and observation of pathological tissues by medical personnel, but also eliminates the need for medical personnel to operate directly in the fixative when removing the pathological tissues, thereby avoiding accidental spillage of the fixative and reducing potential safety hazards. Secondly, the separator strip of the present invention allows the pathological tissue with lower density to be completely immersed in the specimen fixative, thus avoiding deterioration of the pathological tissue; Third, the sealing assembly of the present invention can not only improve the sealing degree of the open end of the pathology bag body, but also the increased thickness and the formed protrusion of the folded seal can provide a convenient gripping position for staff when taking the pathology bag to prevent it from falling; Fourthly, the placement frame and pH test paper of the present invention can allow staff to know the sealing degree of the sealing strip to the specimen bag body by observing the changes in the pH test paper during inspection. If the seal is not tight, the operator can be reminded to deal with it in time, thereby reducing safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is mainly used to show the position and connection relationship of each component; Figure 3 It is a structural schematic diagram of the support assembly of the present invention; Figure 4 It is a schematic structural diagram of the sealing assembly of the present invention; Figure 5 It is a structural schematic diagram of the liquid injection component of the present invention.

[0019] In the figure: 1. Pathology bag body; 11. Sealing strip; 12. Support assembly; 13. Connecting strip; 14. Rotating shaft; 15. Auxiliary strip; 2. Separating strip; 21. Separating main strip; 22. Separating sub-strip; 23. Thickening layer; 3. Liquid injection assembly; 31. Connecting pipe; 32. One-way valve; 33. Sealing cover; 4. Sealing assembly; 41. Connecting sleeve; 42. Magnetic strip; 43. Positioning strip; 5. Placement frame; 51. pH test paper. DETAILED DESCRIPTION

[0020] The present invention will be further described in detail below with reference to the accompanying drawings.

[0021] In the description of the present invention, it should be understood that the terms "up", "down", "left", "right", "front", "back", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0022] Furthermore, terms such as "horizontal" and "vertical" do not necessarily mean that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0023] In the description of the present invention, it should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections, direct connections, indirect connections via an intermediate medium, or internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0024] Example, see Figure 1-5 A pathology bag that is convenient for removing pathological tissues includes a pathology bag body 1 made of a transparent material, a sealing strip 11 installed between the front and rear ends of the inner wall of the open end of the pathology bag body 1, the bottom of the pathology bag body 1 is concave upward, and the inner wall of the bottom of the pathology bag body 1 is cooperated with a support component 12 that can deform with it, the support component 12 includes a flexible connecting strip 13, a rotating shaft 14 respectively rotatably connected to the left and right sides of the connecting strip 13, and an auxiliary strip 15 respectively arranged on the outer wall of each rotating shaft 14 and cooperating with the connecting strip 13, the length of the two auxiliary strips 15 is smaller than the connecting strip 13, the connecting strip 13 is fixedly arranged on one side of the inner wall of the bottom of the pathology bag body 1, and the two auxiliary strips 15 are respectively fixedly arranged at both ends of the inner wall of the bottom of the pathology bag body 1.

[0025] A flexible dividing strip 2 is provided at the front and rear ends of the inner wall of the pathology bag body 1 near its bottom. The dividing strip 2 includes a flexible dividing mother strip 21 and a dividing sub-strip 22 that is engaged with the dividing mother strip 21 and is detachably connected thereto. There are two groups of dividing strips 2 and they are arranged in sequence from top to bottom along the inner wall of the pathology bag body 1. A gap is left between the two groups of dividing strips 2. There is a gap between the two ends of each dividing strip 2 and the left and right sides of the inner wall of the pathology bag body 1. A thickened layer 23 made of a transparent material is provided at the front and rear ends of the outer wall of the pathology bag body 1 at the position of the dividing strip 2.

[0026] The pathology bag body 1 is provided with a liquid injection assembly 3 in communication with the pathology bag body 1 on one side of the outer wall below the sealing strip 11. The liquid injection assembly 3 includes a connecting pipe 31, a one-way valve 32 that is detachably connected to the connecting pipe 31 and sealed therewith, and a sealing cover 33 that is detachably connected to the outer wall of the connecting pipe 31 and used to seal its open end. The upper end of the opening of the pathology bag body 1 is connected with a foldable sealing assembly 4. The sealing assembly 4 includes a connecting sleeve 41 with openings at both ends, a magnetic strip 42 that is flexibly arranged at the upper end of the inner wall of the connecting sleeve 41 and has opposite magnetic poles, a positioning strip 43 that is arranged at the upper end of one side of the outer wall of the connecting sleeve 41 and cooperates with the corresponding magnetic strip 42, and both ends of the positioning strip 43 extend out of the left and right sides of the connecting sleeve 41. The positioning strip 43 is flexibly arranged and can be fixed in any form. The positioning strip 43 can be adsorbed and fixed by the magnetic strip 42. A placement frame 5 for placing pH test paper 51 is provided on one side of the inner wall of the connecting sleeve 41 below the corresponding magnetic strip 42. The upper end and front end of the outer wall of the placement frame 5 are both open.

[0027] Instructions for use: When in use, first fold the sealing assembly 4 upward to open the connecting sleeve 41, then separate the two magnetic strips 42, and then put the pathological tissue to be preserved into the bottom of the pathology bag body 1, and then use the thickening layer 23 to engage the dividing mother strip 21 of the bottom group of dividing strips 2 with the dividing sub-strip 22 to separate the pathology bag body 1 into two upper and lower cavities, but the two cavities are connected up and down, and then seal the open end of the pathology bag body 1 through the sealing strip 11, and then remove the sealing cover 33, use a syringe or other device that is convenient to cooperate with the one-way valve 32 to connect it, add an appropriate amount of specimen fixative into the pathology bag body through the liquid injection assembly 3, and let it cover the bottom group of dividing strips 2 to soak the pathological tissue in the specimen fixative, and then seal the sealing cover 33 to the connecting tube.

[0028] The two auxiliary strips 15 are rotated at a certain angle at the two ends of the connecting strip 13 by the rotating shaft 14, so that the bottom of the pathology bag body 1 is stretched to a suitable shape and angle to facilitate its maintenance in an upright state. If the sealing strip 11 is not tightly sealed, due to the further sealing of the sealing assembly 4, the gas of the fixative will not directly escape into the air, and at this time, the pH test paper 51 will undergo corresponding color change, indicating that the pathology bag body 1 is not tightly sealed to remind the staff.

[0029] When the pathological tissue is to be taken out, first separate the bottom set of dividing strips 2, then slowly invert the pathology bag, let the pathological tissue exceed the top set of dividing strips 2 and then close it, and then place the pathology bag upright. At this time, the pathological tissue will be located above the corresponding dividing strips 2, and the remaining specimen fixative will fall to the bottom of the pathology bag body 1, thereby separating the pathological tissue and the specimen fixative. Then the medical staff folds the two sides of the positioning strip 43 outward to keep it away from the outer wall of one side of the connecting sleeve 41, and then folds the connecting sleeve 41 upward and opens its open end. The sealing strip 11 is opened to take out the pathological tissue, and the entire operation will not be in direct contact with the specimen fixative to reduce safety hazards.

[0030] This specific embodiment is merely an explanation of the present invention and is not intended to limit the present invention. After reading this specification, those skilled in the art may make creative modifications to this embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A pathology bag for facilitating the removal of pathological tissue, comprising a pathology bag body (1) made of a transparent material, and a sealing strip (11) mounted between the front and rear ends of the inner wall of the open end of the pathology bag body (1), characterized in that: The bottom of the pathology bag body (1) is concave upward, and the inner wall of the bottom of the pathology bag body (1) is provided with a support component (12) that can deform with the pathology bag body (1). The inner wall of the pathology bag body (1) is provided with a separation bar (2) at the front and rear ends near the bottom. The separation bar (2) is provided in two groups and is sequentially arranged from top to bottom along the inner wall of the pathology bag body (1). A gap is left between the two groups of the separation bars (2). Gaps are left between the two ends of the separation bar (2) and the left and right sides of the inner wall of the pathology bag body (1). A liquid injection component (3) in communication with the sealing strip (11) is provided on one side of the outer wall of the pathology bag body (1). The open upper end of the pathology bag body (1) is connected to a foldable sealing component (4), and the sealing component (4) includes a connecting sleeve (41) with openings at both ends, a flexible magnetic strip (42) with opposite magnetic poles and arranged at the upper end of the inner wall of the connecting sleeve (41), and a positioning strip (43) arranged at the upper end of one side of the outer wall of the connecting sleeve (41) and cooperating with the corresponding magnetic strip (42). Both ends of the positioning strip (43) extend out of the left and right sides of the connecting sleeve (41). The positioning strip (43) is flexibly arranged and can be fixed in any form. The positioning strip (43) can be adsorbed and fixed by the magnetic strip (42).

2. A pathology bag for facilitating the removal of pathological tissue according to claim 1, characterized in that: The support assembly (12) comprises a flexibly arranged connecting strip (13), rotating shafts (14) respectively arranged to be rotatably connected to the left and right sides of the connecting strip (13), and auxiliary strips (15) respectively arranged on the outer wall of each rotating shaft (14) and cooperating with the connecting strip (13).

3. The pathology bag for facilitating the removal of pathological tissue according to claim 1, characterized in that: The partition strip (2) comprises a flexible partition mother strip (21) and a partition sub-strip (22) that is engaged with the partition mother strip (21) and is detachably connected thereto.

4. A pathology bag for facilitating the removal of pathological tissue according to claim 1 or 3, characterized in that: Thickened layers (23) made of transparent material are provided at both the front and rear ends of the outer wall of the pathology bag body (1) at the position of the separation strip (2).

5. The pathology bag for facilitating the removal of pathological tissue according to claim 1, characterized in that: The liquid injection assembly (3) comprises a connecting pipe (31), a one-way valve (32) detachably connected to the connecting pipe (31) and sealed therewith, and a sealing cover (33) detachably connected to the outer wall of the connecting pipe (31) and used to seal the open end thereof.

6. The pathology bag for facilitating the removal of pathological tissue according to claim 1, characterized in that: A placement frame (5) for placing a pH test paper (51) is provided on one side of the inner wall of the connecting sleeve (41) below the corresponding magnetic strip (42), and the upper end and the front end of the outer wall of the placement frame (5) are both opened.

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