A lightweight, efficient and safe biopsy processing reagent bottle

Abstract

The present invention provides a biopsy processing reagent bottle, comprising an upper container and a lower container connected to each other, and also comprising a movable valve separating the upper container and the lower container, the movable valve is connected to a press-reset device arranged at the top of the upper container, the movable valve is opened after the press-reset device is pressed, and the upper container and the lower container are connected, and the movable valve is reset and closed after the press-reset device is released. The biopsy processing reagent bottle provided by the present invention performs the reagent processing process of the tissue in a sealed container, and the reagent will not volatilize and contact the human body, thereby reducing the safety risk; the operation is convenient and can be used at any time, and the process of placing the biopsy tissue into the lower container, connecting the upper and lower parts of the container, pressing the press-reset device to open the movable valve to release the liquid stored in the upper part of the container, releasing the press-reset device to restore the movable valve, and preparing to transport it to the laboratory can be completed quickly, saving precious time for biopsy tissue detection.

Description

Technical Field

[0001] The invention relates to the technical field of biopsy processing equipment, and in particular to a light, efficient and safe biopsy processing reagent bottle. Background Art

[0002] One of the most common problems in biopsy processing is that when using the existing biopsy reagent bottle, the reagent bottle needs to be opened and the biopsy tissue to be tested is placed in it. At this time, the irritating liquid in the reagent bottle, such as formalin, which has adverse effects on the human body, will evaporate in the form of liquid vapor, making the medical staff and laboratory technicians engaged in biopsy processing face personal and health safety risks every day. In addition, this biopsy reagent bottle needs to open the bottle cap, put in the biopsy tissue, and then tighten the bottle cap, which is complicated to operate.

[0003] In order to solve the problem that during the above biopsy process, the volatile irritating liquid in the reagent bottle may cause harm to the human body when the reagent bottle is opened, the prior art discloses a biopsy reagent bottle which "presses a pressing cylinder on the sampling groove to reduce the air pressure in the groove and allow liquid to enter". The biopsy reagent bottle uses the principle of air pressure difference to allow liquid to enter the bottle, has a complex structure and high production cost. Summary of the invention

[0004] The present invention aims to solve the technical problem that in the existing biopsy process, when a reagent bottle is opened, volatile irritating liquid in the bottle causes harm to the human body, and proposes a light, efficient and safe biopsy reagent bottle.

[0005] In order to solve the problem, the technical solution adopted by the present invention is: to provide a biopsy processing reagent bottle, including: a container upper part and a container lower part connected to each other, and also including a movable valve separating the container upper part and the container lower part, the movable valve is connected to a press-reset device arranged at the top of the container upper part, after pressing the press-reset device, the movable valve opens to connect the container upper part and the container lower part, and after releasing the press-reset device, the movable valve resets and closes.

[0006] Furthermore, a first inner circle is provided on the bottom surface of the upper part of the container, a second inner circle connected to the first inner circle is provided on the top surface of the lower part of the container, the movable valve is a cone, and the bottom of the cone blocks the first inner circle when the reset device is not pressed.

[0007] Furthermore, the push-to-reset device comprises an elastic mounting seat and a push-to-reset member which are interconnected, and the top of the movable valve is connected to the push-to-reset member via an elastic connecting rod passing through the mounting seat.

[0008] Preferably, a raised second convex ring is provided on the side surface of the mounting seat, and the pressing and resetting member is engaged with the upper surface of the second convex ring and the side surface of the mounting seat.

[0009] Preferably, a first limiting step cooperating with the mounting seat is provided on the side of the connecting rod, so that the position of the movable valve connected to the connecting rod is maintained to separate the upper part of the container from the lower part of the container when the reset device is not pressed.

[0010] Preferably, the bottom of the outer side wall of the upper portion of the container is connected to the top of the inner side wall of the lower portion of the container by threads.

[0011] Preferably, the outer side wall of the upper portion of the container is provided with a convex ring, and when the upper portion of the container is connected to the lower portion of the container, the convex ring abuts against the top end of the side wall of the lower portion of the container.

[0012] Preferably, a second limiting step cooperating with the pressing and resetting member is provided on the side surface of the connecting rod.

[0013] Preferably, the cone is a circular cone.

[0014] Preferably, the container and the movable valve are made of airtight materials.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. When using the biopsy treatment reagent bottle provided by the present invention, the biopsy tissue is first placed on the bottom surface of the lower part of the container, and then the upper part of the container pre-filled with the biopsy treatment reagent is connected to the lower part of the container. At this time, the movable valve connected to the pressing and resetting device on the top of the container blocks the inner circle between the upper part of the container and the lower part of the container. Only the pressing and resetting device on the top of the container is pressed, and the movable valve connected to the pressing and resetting device moves downward into the lower part of the container. At this time, the inner circle between the upper part of the container and the lower part of the container is exposed, and there is a gap between the top of the movable valve, so that the biopsy treatment reagent (irritating liquid that has adverse effects on the human body, such as formalin) pre-filled in the upper part of the container can be discharged from the gap. The liquid in the upper part of the container will no longer flow into the lower part of the container, and the liquid in the lower part of the container will not flow back into the upper part of the container, so as to ensure that the tissue in the lower part of the container will not flow back to the upper part of the container and contaminate the biopsy treatment reagent.

[0017] 2. The biopsy processing reagent bottle provided by the present invention is easy to operate and can be used at any time. It only takes a few seconds to complete the process of placing the biopsy tissue into the lower part of the container, connecting the upper and lower parts of the container, pressing the push-reset device to open the active valve to release the liquid stored in the upper part of the container, releasing the push-reset device to restore the active valve, and preparing to transport it to the laboratory, thereby saving precious time for biopsy detection and ensuring that the concentration of the liquid will not be destroyed during the operation, so that it has better stability.

[0018] Therefore, whether working in a hospital, clinic or in the field, the invention can provide medical staff and laboratory technicians who perform biopsy processing with a lighter, more efficient and safer daily working environment, professional equipment and working methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 An assembly stereogram of an embodiment of a biopsy processing reagent bottle provided by the present invention;

[0020] Figure 2 A front view of an embodiment of a biopsy processing reagent bottle provided by the present invention;

[0021] Figure 3 for Figure 2 Sectional view of the AA plane;

[0022] Figure 4 Schematic diagram of an explosion of an embodiment of a biopsy processing reagent bottle provided by the present invention Figure 1 ;

[0023] Figure 5 Schematic diagram of an explosion of an embodiment of a biopsy processing reagent bottle provided by the present invention Figure 2 ;

[0024] Figure 6 A three-dimensional view of the lower part of a container of an embodiment of a biopsy processing reagent bottle provided by the present invention;

[0025] Figure 7 A three-dimensional view of the upper part of a container of an embodiment of a biopsy processing reagent bottle provided by the present invention;

[0026] Figure 8 The mounting seat of the embodiment of the biopsy processing reagent bottle provided by the present invention is a three-dimensional Figure 1 ;

[0027] Fig. 9 The mounting seat of the embodiment of the biopsy processing reagent bottle provided by the present invention is a three-dimensional Figure 2 ;

[0028] Fig.10 A three-dimensional diagram of a pressing and resetting member of an embodiment of a biopsy processing reagent bottle provided by the present invention.

[0029] Among them, the main marks of the drawings in the figure are:

[0030] 1-press reset member; 2-mounting seat; 21-second convex ring; 3-movable valve; 31-connecting rod; 4-upper part of container; 41-mounting groove; 42-first inner circle; 43-first convex ring; 44-flange; 5-lower part of container; 51-second inner circle. DETAILED DESCRIPTION

[0031] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0032] Please also read Figure 1-7 The present invention provides a biopsy processing reagent bottle, comprising: an upper container and a lower container connected to each other. A movable valve 3 is provided in the middle of the container to separate the upper and lower parts of the container. As an embodiment of the present invention, the bottom surface of the upper container 4 and the top surface of the lower container 5 are in contact, and the bottom surface of the upper container 4 is provided with a first inner circle 42, and the top surface of the lower container 5 is provided with a second inner circle 51 connected to the first inner circle 42. The movable valve 3 is a cone, preferably a cone, and the movable valve 3 is connected to a pressing and resetting device arranged at the top of the upper container 4. The bottom of the movable valve 3 (cone) blocks the first inner circle 42 when the pressing and resetting device is not pressed. The movable valve 3 is preferably an elastic member and has an interference fit with the first inner circle 42. The upper container 4 and the lower container 5 are detachably connected. In a preferred embodiment, the bottom of the outer wall of the upper container 4 is connected to the top of the inner wall of the lower container 5 by threads. A convex ring 43 is provided on the outer side wall of the container upper part 4. When the container upper part 4 is connected to the container lower part 5, the convex ring 43 abuts against the top of the side wall of the container lower part 5, thereby blocking the threaded connection gap between the container upper part 4 and the container lower part 5 to prevent liquid or vaporized liquid from leaking from the threaded connection gap.

[0033] Please also read Figure 4-10 The push-reset device comprises an elastic mounting seat 2 mounted on the upper portion 4 of the container and an elastic push-reset member 1 connected to the mounting seat 2. The top of the movable valve 3 passes through the mounting seat 2 and is connected to the push-reset member 1 via a connecting rod 31, which is preferably an elastic member. A raised second convex ring 21 is provided on the side of the mounting seat 2. The mounting seat 2 is arranged in a mounting groove 41 inside the top of the upper portion 4 of the container (such as Figure 7As shown in the figure, the outer wall of the second convex ring 21 abuts against the inner wall of the mounting groove 41; the pressing and resetting member 1 is arranged in the mounting groove 41 and is engaged with the upper surface of the second convex ring 21 and the side of the mounting seat 2. The top of the pressing and resetting member 1 is located in the mounting groove 41 and is close to the top surface of the container upper part 4. A flange 44 is provided on the top surface of the container upper part 4. By simply pressing the top surface of the container upper part 4 in the flange 44, the pressing and resetting member 1 can be pressed and elastically deformed, thereby driving the connecting rod 31 and the movable valve 3 to move downward. The side of the connecting rod 31 is provided with a first limiting step (not shown in the figure) that cooperates with the mounting seat 2, so that the position of the movable valve 3 connected to the connecting rod 31 keeps blocking the first inner circle 42 when the pressing and resetting device is not pressed, thereby separating the container from top to bottom. The connecting rod 31 and the push-reset member 1 are matched with a second limiting step (not shown in the figure), and the second limiting step is preferably arranged at one end where the connecting rod 31 is connected to the push-reset member 1. When connected, the connecting rod 31 uses elasticity to clamp the second limiting step into the corresponding clamping groove on the push-reset member 1; the connecting rod 31 and the push-reset member 1 are preferably interference fit to achieve a fastened connection between the connecting rod 31 and the push-reset member 1 (such as Fig.10 as shown).

[0034] The biopsy treatment reagent bottle provided by the present invention is used by first placing the biopsy tissue on the bottom surface of the lower part of the container, and then the upper part 4 of the container pre-filled with the biopsy treatment reagent (the upper part 4 of the container is injected with the biopsy treatment reagent when leaving the factory, and then the movable valve 3, the connecting rod 31, the mounting seat 2, the pressing and resetting member 1 and the upper part 4 of the container are assembled so that the bottom of the movable valve 3 seals the first inner circle 42 of the bottom surface of the upper part 4 of the container, that is, the pre-packaging of the biopsy treatment reagent in the upper part 4 of the container is realized) is connected to the lower part 5 of the container. At this time, the movable valve 3 connected to the pressing and resetting device at the top of the upper part 4 of the container seals the first inner circle 42 and the second inner circle 51 between the upper part 4 of the container and the lower part 5 of the container. It is only necessary to press the top of the upper part 4 of the container to press the pressing and resetting member 1 in the pressing and resetting device at the top of the upper part 4 of the container, and the pressing and resetting member 1 drives the connecting rod 31 to press the pressing and resetting member ... The bottom of the movable valve 3 connected to the positioning member 1 by the connecting rod 31 passes through the first inner circle 42 and the second inner circle 51, thereby entering the lower part 5 of the container downwardly, and the movable valve 3 is opened. At this time, the first inner circle 42 and the second inner circle 51 between the upper part 4 and the lower part 5 of the container are exposed, and there is a gap between the top of the movable valve 3, that is, the internal volume chambers of the upper part 4 and the lower part 5 of the container are communicated through the first inner circle 42 and the second inner circle 51, so that the biopsy treatment reagent (an irritating liquid that has adverse effects on the human body, such as formalin) pre-installed in the upper part 4 of the container can flow into the lower part 5 of the container from the gap to cover the biopsy tissue, and everything is carried out in a closed container. The biopsy treatment reagent will not evaporate in the form of liquid vapor, and will not contact the human body even in the process of connecting the upper part 4 and the lower part 5 of the container, thereby greatly reducing the personal safety risk of the operator.

[0035] In addition, it is only necessary to loosen the top of the upper container part 4 and thus the push-reset member 1 of the push-reset device, and the movable valve 3 will be driven by the connecting rod 31 under the restoring action of the push-reset device, thereby returning to the initial position of blocking the above-mentioned gap, and the movable valve 3 is reset and closed. At this time, the biopsy treatment reagent liquid in the upper container part 4 will no longer flow into the lower container part 5, and the biopsy treatment reagent liquid in the lower container part 5 will not flow back into the upper container part 4, so as to ensure that the tissue in the lower container part 5 will not flow back to the upper container part 4 and contaminate the biopsy treatment reagent therein.

[0036] The biopsy processing reagent bottle provided by the present invention is easy to operate and can be used at any time. It only takes a few seconds to complete the process of placing the biopsy tissue into the lower part 5 of the container, connecting the upper and lower parts of the container, pressing the push-reset device to open the active valve 3 to release the liquid stored in the upper part 4 of the container, releasing the push-reset device to restore the active valve 3, and preparing to transport it to the laboratory, thereby saving precious biopsy tissue detection time and ensuring that the concentration of the liquid will not be destroyed during the operation, so that it has better stability.

[0037] The container and the movable valve 3 provided by the present invention are preferably made of airtight materials to further prevent the volatile irritating gas stored therein from escaping through the container and the movable valve 3. The container is preferably made of light-transmitting materials so that the operator can observe the state of the biopsy treatment reagent and tissue stored inside the container through the container.

[0038] Therefore, whether working in a hospital, clinic or in the field, the invention can provide medical staff and laboratory technicians who perform biopsy processing with a lighter, more efficient and safer daily working environment, professional equipment and working methods.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Biopsy processing reagent bottle, including: The upper container part and the lower container part are connected to each other, characterized in that the upper container part and the lower container part are separated by a movable valve, the movable valve is connected to a pressing and resetting device arranged at the top of the upper container part, and the pressing and resetting device controls the opening and closing of the movable valve; The bottom surface of the upper part of the container is provided with a first inner circle, the top surface of the lower part of the container is provided with a second inner circle connected with the first inner circle, the movable valve is a cone in the form of an elastic member, and the bottom of the cone blocks the first inner circle by interference fit with the first inner circle when the push-reset device is not pressed; The push-to-reset device comprises an elastic mounting seat and a push-to-reset member which are connected to each other. The top of the movable valve is connected to the push-to-reset member through an elastic connecting rod passing through the mounting seat.

2. The biopsy processing reagent bottle according to claim 1, characterized in that: A raised second convex ring is provided on the side surface of the mounting seat, and the pressing and resetting member is embedded in the upper surface of the second convex ring and the side surface of the mounting seat.

3. The biopsy processing reagent bottle according to claim 2, characterized in that: The side of the connecting rod is provided with a first limiting step matched with the mounting seat, so that the position of the movable valve connected to the connecting rod is maintained to separate the upper part of the container from the lower part of the container when the pressing and resetting device is not pressed.

4. The biopsy processing reagent bottle according to claim 1, characterized in that: The bottom of the outer side wall of the upper part of the container is connected with the top of the inner side wall of the lower part of the container through threads.

5. The biopsy processing reagent bottle according to claim 4, characterized in that: The outer side wall of the upper part of the container is provided with a convex ring, and when the upper part of the container is connected with the lower part of the container, the convex ring abuts against the top end of the side wall of the lower part of the container.

6. The biopsy processing reagent bottle according to claim 1, characterized in that: A second limiting step cooperating with the pressing and resetting member is provided on the side surface of the connecting rod.

7. The biopsy processing reagent bottle according to any one of claims 1 to 6, characterized in that: The cone is a circular cone.

8. The biopsy processing reagent bottle according to any one of claims 1 to 6, characterized in that: The container and the movable valve are made of airtight materials.

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