A tumor internal medicine specimen storage device and a method of using the same

Abstract

The present application discloses a tumor internal medicine specimen storage device and a method for using the same, and relates to the technical field of specimen storage devices, including a cup cover and a bottom plate; the cup cover and the bottom plate are both made of transparent materials; the cup cover also includes a rubber ring; a ring groove is provided at the bottom of the cup cover cocentrically, and a thread is arranged in the ring groove; a rubber ring is also fixedly connected to the top of the ring groove cocentrically; the bottom plate also includes a connector, a rubber pad, an external patch, a limit pin, and a main soft capsule; the top surface of the bottom plate is fixedly connected to the connector; threads are arranged on two annular cross sections of the connector; the top surface of the connector is fixedly connected to the rubber pad, and the size is the same as that of the cross section of the top surface of the connector; the top surface of the bottom plate is fixedly connected to the external patch, and is close to the connector; the limit pin is fixedly connected to the center of the top surface of the bottom plate; the outer edge of the main soft capsule is detachably connected to the top surface of the bottom plate through the external patch, and the main soft capsule also includes a connecting tube and a valve body; the side end of the top of the main soft capsule is fixedly connected to the connecting tube, and the function of the connecting tube is to extract or supply air into the main soft capsule; the valve body is fixedly connected in the connecting tube.

Description

Technical Field

[0001] The present invention relates to the technical field of specimen storage devices, and in particular to an oncology specimen storage device and a use method thereof. Background Art

[0002] The storage of oncology specimens plays a vital role in subsequent diagnosis, treatment and scientific research. Disposable oncology specimen storage devices usually adopt a sealed and sterile design, which can effectively prevent the specimens from being contaminated or damaged during storage, thereby ensuring the quality and integrity of the specimens. This is of great significance for improving the accuracy of diagnosis, guiding the selection of treatment plans, and promoting the progress of tumor research.

[0003] Publication No. CN110419529B discloses a storage device for oncology internal medicine specimens. Through a slideway of a scoop device sliding on a cup body and a cutting device connected to a cup cover and placed in the cup body, the specimen placed in the cup body is cut without touching or opening the cup cover, and the cut specimen blocks are taken out through a taking port on the cup body. During the whole process, the operator does not touch the specimen, and the operator's body will not be harmed due to the volatilization of the specimen fixative, nor will the specimen be contaminated due to multiple specimen removals. The whole operation process is simple and quick.

[0004] During the actual use of the above-mentioned equipment, the structure of the device is relatively complex for storing a single sample, and if it is reused, there may be a risk of cross-infection of samples. Summary of the invention

[0005] The present application provides an oncology specimen storage device and a method for using the same, thereby solving the technical problems in the prior art that the device is relatively complex in structure for storing a single sample and may cause the risk of cross infection if reused. The edge of the main soft capsule is adhered to the outer patch, and the air in the area wrapped by the main soft capsule is extracted to prevent impurities in the air from infecting the sample, and then sterile gas is filled to expand the main soft capsule to facilitate subsequent observation. The device has a simple structure and is a disposable device, which avoids cross infection of other samples after repeated use. The problem that the device is relatively complex and may cause the risk of cross infection if reused is effectively solved.

[0006] The present application provides a tumor internal medicine specimen storage device and a method of using the same, which is characterized by comprising a cup cover and a bottom plate.

[0007] The cup cover and the bottom plate are both made of transparent materials;

[0008] The cup cover also includes a rubber ring;

[0009] The bottom of the cup cover is provided with an annular groove cocentrically, and a thread is arranged in the annular groove;

[0010] The top of the annular groove is also fixedly connected with a rubber ring coaxially, and the size of the rubber ring is the same as the size of the cross section of the top of the annular groove;

[0011] The chassis also includes a connecting piece, a rubber pad, an external patch, a limiting pin and a main soft bag;

[0012] The top surface of the chassis is fixedly connected with the connecting piece;

[0013] The connecting piece is annular, and its diameter is the same as that of the annular groove;

[0014] The two annular cross sections of the connecting piece are provided with threads;

[0015] A rubber pad is fixedly connected to the top surface of the connecting piece, and the size of the rubber pad is the same as the size of the cross section of the top surface of the connecting piece;

[0016] An external patch is fixedly connected to the top surface of the chassis and is close to the connecting piece;

[0017] A limiting pin is fixedly connected at the center of the circle on the top surface of the chassis to limit the sample;

[0018] The cup cover cooperates with the detachable thread of the connecting piece on the top surface of the chassis through the thread in the annular groove;

[0019] The outer edge of the main soft bag is detachably connected to the top surface of the chassis via an outer patch;

[0020] The main soft capsule is made of transparent material;

[0021] The main soft bag also includes a connecting pipe and a valve body;

[0022] The side end of the top of the main soft bag is fixedly connected with the connecting pipe, which is used to extract or deliver air into the main soft bag;

[0023] The valve body is fixedly connected in the connecting pipe;

[0024] Preferably, the main soft bag also includes a secondary soft bag; the secondary soft bag is fixedly connected to the outer edge of the main soft bag; the connection between the secondary soft bag and the main soft bag is concave; the secondary soft bag is made of transparent material; the connecting tube also includes a knife body; the bottom of the connecting tube is fixedly connected to the knife body; the bottom of the connecting tube has ventilation holes symmetrically opened through the axis of the knife body; the chassis also includes a rubber plug; the bottom of the chassis has a bottom hole opened and connected to the top surface; the rubber plug is fixedly connected to the connection between the bottom hole and the top surface.

[0025] Preferably, the main soft bag also includes a transition soft bag; one end of the transition soft bag is fixedly connected to the auxiliary soft bag, and the other end is fixedly connected to the main soft bag, and both connections are curved structures; the transition soft bag is made of transparent material; the top surface of the chassis is fixedly connected with a middle patch and an inner patch concentrically, and are close to the center of the circle in sequence; the top of the transition soft bag is fixedly connected with an auxiliary part concentrically, and its structure is annular, which is used to facilitate the detachment or adhesion of the transition soft bag.

[0026] Preferably, the main soft bag further comprises an iron bar; the iron bar is fixedly connected to the side end of the main soft bag and is opposite to the connecting pipe; the iron bar is shapeable.

[0027] One or more technical solutions provided in this application have at least the following technical effects or advantages:

[0028] By adhering the edge of the main soft capsule to the outer patch, the air in the area wrapped by the main soft capsule is extracted to prevent impurities in the air from infecting the sample, and then sterile gas is filled to expand the main soft capsule to facilitate subsequent observation; the device has a simple structure and is a disposable device, which avoids cross-infection of other samples after repeated use; it effectively solves the problem that the specimen storage device has a relatively complex structure and the risk of cross-infection that may occur due to repeated use. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of a tumor internal medicine specimen storage device and a method of using the same according to the present invention;

[0030] Figure 2 This is a schematic diagram of the chassis structure of a tumor internal medicine specimen storage device and a method of using the same according to the present invention;

[0031] Figure 3 This is a cross-sectional structural diagram of a main soft capsule of a tumor internal medicine specimen storage device and a method of using the same according to the present invention;

[0032] Figure 4 It is a cross-sectional structural diagram of the auxiliary soft capsule of Example 2 of a tumor internal medicine specimen storage device and a method for using the same according to the present invention;

[0033] Figure 5 This is a vent structure diagram of Example 2 of a tumor internal medicine specimen storage device and a method for using the same according to the present invention;

[0034] Figure 6 This is a structural diagram of the top surface of the chassis of Example 2 of a tumor internal medicine specimen storage device and a method for using the same according to the present invention;

[0035] Figure 7 It is a cross-sectional structural diagram of the transition soft capsule of Example 3 of a tumor internal medicine specimen storage device and a method for using the same of the present invention;

[0036] Figure 8 This is a structural diagram of the top surface of the chassis of Example 3 of a tumor internal medicine specimen storage device and a method for using the same according to the present invention;

[0037] Fig. 9 This is a structural diagram of the top surface of the chassis of Example 4 of a tumor internal medicine specimen storage device and a method for using the same according to the present invention;

[0038] Fig.10 This is a diagram of the iron bar shaping state of Example 4 of a tumor internal medicine specimen storage device and a method for using the same according to the present invention;

[0039] In the figure:

[0040] 100, cup cover, 110, rubber ring, 120, ring groove, 200, chassis, 201, bottom hole, 202, rubber plug, 210, connector, 220, rubber pad, 230, outer patch, 240, limit pin, 250, main soft bag, 251, auxiliary soft bag, 252, transition soft bag, 2521, auxiliary part, 260, connecting pipe, 261, valve body, 262, knife body, 263, vent, 270, middle patch, 280, inner patch, 290, iron bar, 300, sample. DETAILED DESCRIPTION

[0041] To facilitate the understanding of the present invention, the present application will be described more comprehensively below with reference to the relevant drawings; the drawings show preferred embodiments of the present invention, but the present invention can be implemented in many different forms and is not limited to the embodiments described herein; on the contrary, the purpose of providing these embodiments is to enable a more thorough and comprehensive understanding of the disclosed content of the present invention.

[0042] It should be noted that the terms “vertical”, “horizontal”, “up”, “down”, “left”, “right” and similar expressions used in this document are only for illustrative purposes and do not represent the only implementation method.

[0043] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0044] Embodiment 1: Figures 1 to 3 As shown, the present application provides a tumor internal medicine specimen storage device and a method of using the same, comprising a cup cover 100 and a base plate 200;

[0045] The cup cover 100 and the bottom plate 200 are both made of transparent materials;

[0046] The cup cover 100 also includes a rubber ring 110;

[0047] The bottom of the cup cover 100 is provided with an annular groove 120 cocentrically, and a thread is provided in the annular groove 120;

[0048] The top of the annular groove 120 is also fixedly connected with a rubber ring 110 coaxially, and the size of the rubber ring 110 is the same as the size of the cross section of the top of the annular groove 120;

[0049] The chassis 200 also includes a connecting piece 210, a rubber pad 220, an external patch 230, a limiting nail 240 and a main soft bag 250;

[0050] The top surface of the chassis 200 is fixedly connected with the connecting member 210;

[0051] The connecting member 210 is annular, and its diameter is the same as that of the annular groove 120;

[0052] The two annular cross sections of the connecting member 210 are provided with threads;

[0053] The top surface of the connecting member 210 is fixedly connected with a rubber pad 220, and the size of the rubber pad 220 is the same as the size of the cross section of the top surface of the connecting member 210;

[0054] An external patch 230 is fixedly connected to the top surface of the chassis 200 and is close to the connecting member 210;

[0055] A limiting pin 240 is fixedly connected at the center of the top surface of the chassis 200 to limit the sample 300;

[0056] The cup cover 100 is matched with the detachable thread of the connecting piece 210 on the top surface of the bottom plate 200 through the thread in the annular groove 120;

[0057] The outer edge of the main soft bag 250 is detachably connected to the top surface of the chassis 200 through the outer patch 230;

[0058] The main soft capsule 250 is made of transparent material;

[0059] The main soft bag 250 also includes a connecting pipe 260 and a valve body 261;

[0060] The connecting tube 260 is fixedly connected to the side end of the top of the main soft bag 250, and its function is to extract or deliver air into the main soft bag 250;

[0061] The valve body 261 is fixedly connected inside the connecting pipe 260;

[0062] Specific implementation: After the sample 300 is limited by the limiting pin 240, the outer patch 230 and the main soft capsule 250 are fitted together, which serves to seal the sample 300. The sample 300 can be connected to the connecting pipe 260 through a gas transmission device or other equipment, and the space wrapped by the main soft capsule 250 is evacuated to a vacuum state for easy storage. Sterile gas can also be input to make it expand for easy observation. Then the cup cover 100 and the bottom plate 200 are threadedly matched, and the rubber ring 110 and the rubber pad 220 can provide a limited sealing effect. When the sample 300 needs to be taken out, the cup cover 100 is opened, and then the main soft capsule 250 is separated from the adhesion with the outer patch 230, and finally the sample 300 is taken out. The structure is simple, the operation is convenient, and the work efficiency is effectively improved.

[0063] The working process is as follows:

[0064] Step 1: Fix the sample 300 on the top of the chassis 200 through the limiting pins 240;

[0065] Step 2: Glue the edge of the main soft capsule 250 to the outer patch 230 and check the sealing performance;

[0066] Step 3: After the sealing inspection is completed, the air in the wrapped area of ​​the main soft bag 250 is extracted by connecting the connecting pipe 260 through an exhaust device or other equipment, and the main soft bag 250 can be inflated by filling it with sterile gas for easy observation;

[0067] Step 4: Thread the cup cover 100 and the bottom plate 200 together to seal the whole.

[0068] Beneficial effect: The technical problem in the prior art that the device is relatively complicated for storing a single sample 300 and may cause the risk of cross infection if reused is solved. The edge of the main soft capsule 250 is adhered to the outer patch 230, and the air in the area wrapped by the main soft capsule 250 is extracted to prevent impurities in the air from infecting the sample 300, and then sterile gas is filled to expand the main soft capsule 250, which is convenient for subsequent observation; the device has a simple structure and is a disposable device, which avoids cross infection of other samples 300 after repeated use; it effectively solves the problem that the device structure is relatively complicated and the risk of cross infection may occur during repeated use.

[0069] Embodiment 2: In order to observe the condition of the sample 300 by secondary cutting, the sample 300 needs to be taken out, and the sample 300 is exposed to the air for a long time, which may cause infection of the sample 300. Therefore, the main soft bag 250, the bottom plate 200, and the connecting pipe 260 are improved;

[0070] like Figures 4 to 6 As shown, the main soft bag 250 also includes a secondary soft bag 251;

[0071] The auxiliary soft bag 251 is fixedly connected to the outer edge of the main soft bag 250;

[0072] The connection between the auxiliary soft bag 251 and the main soft bag 250 is concave;

[0073] The auxiliary soft capsule 251 is made of transparent material;

[0074] The connecting pipe 260 also includes a blade body 262;

[0075] The bottom of the connecting pipe 260 is fixedly connected with a knife body 262;

[0076] The bottom of the connecting pipe 260 is symmetrically provided with ventilation holes 263 passing through the axis of the blade body 262;

[0077] The chassis 200 also includes a rubber plug 202;

[0078] The bottom of the bottom plate 200 is provided with a bottom hole 201 which is connected to the top surface;

[0079] The rubber plug 202 is fixedly connected to the connection point between the bottom hole 201 and the top surface.

[0080] When it is necessary to perform a secondary cutting of the sample 300, sterile gas is filled into the connecting tube 260 to expand the main soft capsule 250, and the connecting tube 260 is held by hand to cut the sample 300. After cutting, the auxiliary soft capsule 251 is separated from the adhesion with the outer patch 230, and the sample 300 required for cutting is taken out, and then the auxiliary soft capsule 251 is adhered to the outer patch 230, and the rubber plug 202 is pierced through the vacuum needle or other equipment to extract the gas in the auxiliary soft capsule 251 and the main soft capsule 250. After the extraction, the vacuum needle or other equipment is pulled out, and automatic sealing is achieved under the elastic force of the rubber plug 202 itself. The entire sample 300 does not need to be taken out to be cut, which reduces the time that the sample 300 is in contact with the air, effectively solving the problem of secondary cutting and observation of the sample 300, which requires the sample 300 to be taken out, and the sample 300 is exposed to the air for a long time, which may cause the sample 300 to be infected.

[0081] Embodiment 3: After the sample 300 is taken out after the second cutting, the adhesion effect between the auxiliary soft capsule 251 and the outer patch 230 may be deteriorated, and the sealing performance may also be deteriorated, so further improvements are made to the main soft capsule 250 and the chassis 200;

[0082] like Figures 7 to 8 As shown, the main soft bag 250 also includes a transition soft bag 252;

[0083] One end of the transition soft bag 252 is fixedly connected to the auxiliary soft bag 251, and the other end is fixedly connected to the main soft bag 250, and both connections are curved structures;

[0084] The transition soft bag 252 is made of transparent material;

[0085] The top surface of the chassis 200 is fixedly connected with a middle patch 270 and an inner patch 280 concentrically and close to the center of the circle in sequence;

[0086] An auxiliary component 2521 is fixedly connected to the top of the transition soft bag 252 and cocentrically, and the auxiliary component 2521 has a ring-shaped structure and is used to facilitate the detachment or adhesion of the transition soft bag 252.

[0087] By bonding the transition soft capsule 252 to the middle patch 270 and the inner patch 280, the double sealing effect further improves the sealing of the sample 300; it effectively solves the problem that when the sample 300 is taken out after the second cutting, the adhesion effect between the auxiliary soft capsule 251 and the outer patch 230 may deteriorate, which may also cause the sealing to deteriorate.

[0088] Embodiment 4: The shape and size of the cut sample 300 will also affect the subsequent observation, so the main soft capsule 250 is improved;

[0089] like Figures 8 to 10 As shown, the main soft bag 250 also includes an iron bar 290;

[0090] The iron bar 290 is fixedly connected to the side end of the main soft bag 250 and is opposite to the connecting pipe 260;

[0091] The iron bar 290 is shapeable.

[0092] During cutting, the iron bar 290 is adjusted into a desired shape for cutting, thereby effectively solving the problem of being unable to control the shape and size of the cut sample 300.

[0093] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tumor internal medicine specimen storage device, characterized in that: It comprises a cup cover (100) and a bottom plate (200); The cup cover (100) and the bottom plate (200) are both made of transparent materials; The cup cover (100) further includes a rubber ring (110); The bottom of the cup cover (100) is provided with an annular groove (120) cocentrically therewith, and a thread is provided in the annular groove (120); A rubber ring (110) is also fixedly connected to the top of the annular groove (120) and is cocentrically connected, and has the same size as the cross-section of the top of the annular groove (120); The chassis (200) further comprises a connecting piece (210), a rubber pad (220), an external patch (230), a limiting pin (240) and a main soft bag (250); The connecting member (210) is fixedly connected to the top surface of the chassis (200); The connecting piece (210) is annular, and its diameter is the same as that of the annular groove (120); The two annular cross sections of the connecting piece (210) are provided with threads; A rubber pad (220) is fixedly connected to the top surface of the connecting piece (210), and has the same size as the cross-section of the top surface of the connecting piece (210); An external patch (230) is fixedly connected to the top surface of the chassis (200) and is close to the connecting piece (210); A limiting pin (240) is fixedly connected at the center of the top surface of the base plate (200) to limit the position of the sample (300); The cup cover (100) is matched with a detachable thread of a connecting piece (210) on the top surface of the bottom plate (200) through a thread in the annular groove (120); The outer edge of the main soft bag (250) is detachably connected to the top surface of the bottom plate (200) via an outer patch (230); The main soft capsule (250) is made of a transparent material; The main soft bag (250) further includes a connecting pipe (260) and a valve body (261); The connecting pipe (260) is fixedly connected to the side end of the top of the main soft bag (250) and functions to extract or deliver air into the main soft bag (250); The valve body (261) is fixedly connected inside the connecting pipe (260); The main soft bag (250) also includes a secondary soft bag (251); The auxiliary soft bag (251) is fixedly connected to the outer edge of the main soft bag (250); The connection between the auxiliary soft bag (251) and the main soft bag (250) is concave; The auxiliary soft capsule (251) is made of transparent material; The connecting pipe (260) further includes a knife body (262).

2. The oncology specimen storage device according to claim 1, characterized in that: The bottom of the connecting tube (260) is fixedly connected to the blade body (262).

3. The oncology specimen storage device according to claim 2, characterized in that: The bottom of the connecting pipe (260) is provided with ventilation holes (263) symmetrically across the axis of the blade body (262).

4. The oncology specimen storage device according to claim 3, characterized in that: The chassis (200) further includes a rubber plug (202); The bottom of the bottom plate (200) is provided with a bottom hole (201) which is connected to the top surface; The rubber plug (202) is fixedly connected to the connection point between the bottom hole (201) and the top surface.

5. The oncology specimen storage device according to claim 4, characterized in that: The main soft bag (250) also includes a transition soft bag (252); One end of the transition soft bag (252) is fixedly connected to the auxiliary soft bag (251), and the other end is fixedly connected to the main soft bag (250), and both connection points are curved structures; The transition soft bag (252) is made of transparent material.

6. The oncology specimen storage device according to claim 5, characterized in that: The top surface of the chassis (200) is fixedly connected with a middle patch (270) and an inner patch (280) concentrically, and they are adjacent to the center of the circle in sequence.

7. The oncology specimen storage device according to claim 6, characterized in that: An auxiliary component (2521) is fixedly connected to the top of the transition soft bag (252) cocentrically and has a ring-shaped structure, and functions to facilitate the detachment or adhesion of the transition soft bag (252).

8. The oncology specimen storage device according to claim 7, wherein the main soft bag (250) further comprises an iron bar (290); The iron bar (290) is fixedly connected to the side end of the main soft bag (250) and is opposite to the connecting pipe (260); The iron bar (290) is shapeable.

9. The method for using the oncology specimen storage device according to claim 1, characterized in that: As follows, step 1: fix the sample (300) on the top of the chassis (200) through the limiting pins (240); Step 2: Adhere the edge of the main soft capsule (250) to the outer patch (230), and then check the sealing performance; Step 3: After the sealing inspection is completed, the air in the area wrapped by the main soft bag (250) is extracted through an air extraction device or other equipment connected from the connecting pipe (260), and sterile gas can be filled to expand the main soft bag (250) for easy observation; Step 4: Thread the cup cover (100) and the bottom plate (200) together to seal the whole.

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