Biopsy sampling host and biopsy equipment

Abstract

The utility model relates to a biopsy sampling main machine and biopsy equipment, when a collecting container is placed in a placing groove, a cover body moves to a closing position for closing the placing groove relative to a main machine body, and at the moment, the cover body is supported by a supporting piece, so that a vertically upward supporting force is provided for the cover body; even if the top of the cover body is subjected to gravity or external acting force, the top of the cover body cannot sink relative to the top of the main machine body, the appearance quality of the biopsy sampling main machine is guaranteed, and sealing of an internal collecting container cannot be affected.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a biopsy sampling host and biopsy equipment. Background Technology

[0002] To facilitate the collection of tissue fluid or waste fluid generated during sampling, a collection container can be integrated inside the biopsy sampling unit. Specifically, the lid is hinged relative to the main body to achieve the sealing and opening of the lid, thereby sealing and exposing the collection container. When the lid and main body are closed, the top of the lid is prone to sinking relative to the top of the main body due to gravity or external pressure, which not only affects aesthetics but also compromises the protection of the collection container. Utility Model Content

[0003] Therefore, it is necessary to provide a biopsy sampling host and biopsy device to address the problem that the top of the cover tends to sink relative to the top of the host body.

[0004] The technical solution is as follows:

[0005] On the one hand, a biopsy sampling host is provided, including:

[0006] The main body has a receiving slot for accommodating the collection container;

[0007] A cover body, movably connected to the main body to close or open the receiving slot, and having a top cover portion covering the upper part of the receiving slot when the cover body closes the receiving slot; and

[0008] A support member is disposed on the inner wall of the receiving groove and near the top of the receiving groove to support the top cover portion when the cover closes the receiving groove.

[0009] The technical solution will be further explained below:

[0010] In one embodiment, the main body has a first top surface, and the vertical distance between the upper surface of the support member and the first top surface is adapted to the wall thickness of the top cover portion, so that when the cover closes the receiving groove, the upper surface of the top cover portion is flush with the first top surface.

[0011] In one embodiment, the upper surface of the support member is further provided with an anti-slip portion, which frictionally engages with the top cover portion.

[0012] In one embodiment, the upper surface of the support member is provided with a mounting groove, and the anti-slip part is detachably disposed in the mounting groove.

[0013] In one embodiment, the cover is hinged to the main body at the hinge point, the top cover portion has a first proximal portion relatively close to the hinge point and a suspended portion relatively far from the hinge point, and the support member is provided corresponding to the suspended portion of the top cover portion.

[0014] In one embodiment, the support member is detachably connected to the main body or integrally formed.

[0015] In one embodiment, the biopsy sampling host further includes a limiting member disposed within the receiving groove and connected to the host body, and the limiting member is disposed near the bottom of the receiving groove to limit and cooperate with the side cover portion when the cover closes the receiving groove.

[0016] In one embodiment, the cover includes a side cover portion, the cover being hinged to the main body at a hinge point, the side cover portion having a second proximal portion relatively adjacent to the hinge point and a distal portion relatively distant from the hinge point, and the limiting member being provided corresponding to the distal portion of the side cover portion.

[0017] In one embodiment, the limiting member is further provided with a supporting surface, and when the cover closes the receiving groove, the supporting surface and the cover support each other.

[0018] On the other hand, a biopsy device is provided, including a biopsy sampling handle and the biopsy sampling host, wherein the biopsy sampling host is adapted to the biopsy sampling handle.

[0019] In the biopsy sampling host and biopsy equipment of the above embodiments, after the collection container is accommodated in the receiving groove, the cover moves relative to the host body to a position that closes the receiving groove. At this time, the cover is supported by the support member, thereby providing a vertical upward support force for the top cover part. Even if the top cover part is subjected to gravity or external force, it will not sink relative to the top of the host body, ensuring the appearance quality of the biopsy sampling host and not affecting the protection of the internal collection container. Attached Figure Description

[0020] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention.

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the structure of the cover of the biopsy sampling host in one embodiment, which encloses the receiving groove.

[0023] Figure 2 for Figure 1 A schematic diagram of the structure of the biopsy sampling host with the cover open to receive the sample;

[0024] Figure 3 for Figure 2 A magnified view of part A of the biopsy sampling host;

[0025] Figure 4 for Figure 2 A magnified view of part B of the biopsy sampling host.

[0026] Explanation of reference numerals in the attached figures:

[0027] 10. Biopsy sampling main unit; 100. Cover; 110. Top cover part; 111. Suspended part; 120. Side cover part; 200. Main unit body; 210. Receiving groove; 220. First top surface; 300. Support component; 310. Upper surface; 311. Mounting groove; 400. Anti-slip part; 500. Limiting component; 510. Contact surface; 520. Support surface. Detailed Implementation

[0028] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0029] like Figure 1 and Figure 2As shown, in one embodiment, a biopsy device is provided, including a biopsy sampling handle (not shown) and a biopsy sampling host 10. The biopsy sampling host 10 is adapted to the biopsy sampling handle, so that the biopsy sampling host 10 can provide power, control signals, sampling negative pressure, etc. to the biopsy sampling handle, and biopsy samples can be taken from the affected area using the biopsy sampling handle. Furthermore, even if the top of the cover 100 of the biopsy sampling host 10 is subjected to gravity or external forces, it will not sink relative to the top of the host body 200, ensuring the appearance quality of the biopsy sampling host 10 and not affecting the protection of the internal collection container.

[0030] It should be noted that the biopsy sampling handle can be either a rotary cutting handle or an electrocoagulation rotary cutting handle, which is compatible with existing rotary cutting biopsy needles or electrocoagulation biopsy needles that have both rotary cutting and electrocoagulation functions. In addition, it is not ruled out that the biopsy sampling handle can be based on an existing integrated projectile-launched sampling biopsy needle, which can be an existing device and will not be elaborated here.

[0031] like Figures 1 to 3 As shown, in one embodiment, a biopsy sampling host 10 is provided, including a cover 100, a host body 200, and a support 300.

[0032] like Figure 1 and Figure 2 As shown, the main body 200 serves as the main structure of the biopsy sampling host 10, and can be box-shaped or similar in form to accommodate various components. The main body 200 has a receiving slot 210 that can accommodate a collection container (not shown). Furthermore, the main body 200 and the cover 100 are movably connected by a hinge or other means, allowing the cover 100 to move relative to the main body 200 to close or open the receiving slot 210.

[0033] It should be noted that the collection container can be in the form of a barrel or other similar structure, and since it can be an existing device, it will not be described in detail here.

[0034] Optionally, such as Figure 1 As shown, when the cover 100 rotates relative to the main body 200 to the position of closing the receiving groove 210, it can seal the collection container inside the receiving groove 210, preventing foreign objects from interfering with or affecting the collection container. Figure 2 As shown, when the cover 100 rotates relative to the main body 200 to open the receiving slot 210, the receiving slot 210 can be connected to the outside, making it convenient to put in and take out the collection container.

[0035] The cover 100 has a top cover portion 110 that covers the receiving groove 210. Specifically, the top cover portion 110 is located at the top of the cover 100.

[0036] The support member 300 is installed on the inner wall of the receiving groove 210 using methods such as screw connection, snap connection, plug connection, or integral molding. For example... Figure 2 and Figure 3 As shown, the support 300 is located above the receiving groove 210 to support the top cover portion 110 of the cover 100 when the cover 100 closes the receiving groove 210.

[0037] For ease of understanding, "the upper part of the support member 300 near the receiving groove" can refer to the height position of the support member 3 near the top of the main body 200, that is, the part located at the topmost position in the direction of gravity. It should be noted that "closed" in the above and below descriptions can refer to a sealed state of the receiving groove 210 or a non-sealed state.

[0038] Optionally, the support member 300 can be in the form of a support block, support bar, or support frame, which will not affect the normal opening and closing of the cover 100 to the receiving groove 210, and can provide the cover 100 with a vertically upward support force.

[0039] Optionally, when the cover 100 is in the closed receiving groove 210 position relative to the main body 200, the support member 300 supports the top cover portion of the cover 100.

[0040] In the above embodiment, when the collection container is housed in the receiving groove 210, and the cover 100 moves relative to the main body 200 to a position that closes the receiving groove 210, the support member 300 supports the top cover portion 110 of the cover 100, thereby providing a vertical upward support force to the top cover portion 110. Even if the top cover portion 110 is subjected to gravity or external forces, it will not sink relative to the top of the main body 200, ensuring the appearance quality of the biopsy sampling host 10 and not affecting the protection of the internal collection container.

[0041] like Figure 2 and Figure 3 As shown, in one embodiment, the main body 200 has a first top surface 220, specifically, the first top surface 220 is located at the topmost part of the main body 200. The vertical distance between the upper surface 310 of the support member 300 and the first top surface 220 is adapted to the wall thickness of the top cover portion 110, so that when the cover 100 closes the receiving groove 210, the upper surface of the top cover portion 110 is flush with the first top surface 220. Thus, when the cover 100 moves relative to the main body 200 to close the receiving groove 210, the upper surface 310 of the support member 300 supports the lower surface of the top cover portion 110, thereby keeping the top surface of the top cover portion 110 flush with the first top surface 220, ensuring the appearance quality of the biopsy sampling main body 10, and preventing gaps from appearing due to sinking that would affect the sealing of the receiving groove 210.

[0042] It should be noted that the upper surface 310 refers to the surface facing upwards in the vertical direction; the lower surface refers to the surface facing downwards in the vertical direction.

[0043] like Figure 3 As shown, in one embodiment, the upper surface 310 of the support member 300 is further provided with an anti-slip portion 400, which frictionally engages with the top cover portion 110. Thus, when the cover 100 moves relative to the main body 200 to the position of closing the receiving groove 210, the frictional engagement between the anti-slip portion 400 and the top cover portion 110 prevents the cover 100 from easily moving relative to the main body 200, thus avoiding easy detachment of the cover 100 from the main body 200. Of course, when it is necessary to open the receiving groove 210, only a certain force needs to be applied to overcome the frictional force to move the cover 100 relative to the main body 200 to open the receiving groove 210.

[0044] The anti-slip part 400 can be an anti-slip mat, anti-slip texture, or other structure. It can be made of elastic materials such as rubber or silicone, which are wear-resistant and have high friction.

[0045] like Figure 3 As shown, in one embodiment, the upper surface 310 of the support member 300 is provided with a mounting groove 311, and the anti-slip part 400 is detachably disposed in the mounting groove 311. In this way, the anti-slip part 400 can be selected according to actual use needs, and it is also convenient to disassemble, maintain or replace the anti-slip part 400.

[0046] Specifically, the anti-slip part 400 can be strip-shaped or block-shaped, and the anti-slip part 400 can be detachably connected to the support member 300 by means of plug-in or snap-fit.

[0047] like Figure 2 and Figure 3 As shown, in one embodiment, the cover 100 is hinged to the main body 200 at the hinge point. The top cover portion 110 has a first proximal portion relatively close to the hinge point and a suspended portion 111 relatively far from the hinge point. The support member 300 is provided corresponding to the suspended portion 111 of the top cover portion 110, thereby supporting the part of the top cover portion 110 most prone to sinking. This effectively ensures that the top surface of the top cover portion 110 is flush with the first top surface 220, ensuring the appearance quality of the biopsy sampling main body 10, and preventing gaps from appearing due to sinking that would affect the protection of the components inside the receiving groove 210.

[0048] It should be noted that the suspended portion 111 of the top cover portion 110 refers to the portion on the first top that is not connected to other portions, such as the corner of the top cover portion 110.

[0049] In one embodiment, the support member 300 is detachably connected to the main body 200. This facilitates the disassembly, replacement, or maintenance of the support member 300.

[0050] Optionally, the support member 300 is provided with a protrusion, and the main body 200 is provided with a socket for the protrusion to be inserted.

[0051] Optionally, the support member 300 is provided with a hook, and the main body 200 is provided with a buckle that engages with the hook.

[0052] In one embodiment, the support member 300 is integrally formed with the main body 200. This saves on processing costs.

[0053] like Figure 2 and Figure 4 As shown, in one embodiment, the biopsy sampling host 10 further includes a limiting member 500. The limiting member 500 is disposed within the receiving groove 210 and can be connected to the host body 200 by means of screwing, snap-fitting, plugging, or integral molding. The cover 100 also includes a side cover portion 120, which is connected to the top cover portion 110. Furthermore, the limiting member 500 is positioned near the bottom of the receiving groove 210 so that when the cover 100 closes the receiving groove 210, the limiting member 500 can engage with the side cover portion 120 of the cover 100 to limit the movement. This prevents the cover 100 from moving excessively relative to the main body 200 to close the receiving groove 210, thereby preventing the cover 100 from jamming with the main body 200. At the same time, it also keeps the side cover portion 120 of the cover 100 flush with the side wall of the main body 200, ensuring the appearance quality of the biopsy sampling main unit 10 and preventing it from sinking due to force, which would affect the protection of the receiving groove 210.

[0054] The limiting component 500 can be in the form of a limiting block, a limiting seat, or a limiting platform, which can limit the transitional movement of the cover 100 relative to the main body 200 during the process of moving to the closed receiving groove 210.

[0055] like Figure 4As shown, optionally, the limiting member 500 is provided with an abutting surface 510. When the cover 100 is in the position of closing the receiving groove 210, the abutting surface 510 abuts against the cover 100. In this way, the abutting surface 510 stops the movement of the cover 100 relative to the main body 200, preventing the cover 100 from moving excessively relative to the main body 200, thereby preventing the cover 100 from jamming with the main body 200. It also keeps the side cover portion 120 of the cover 100 flush with the side cover portion 120 of the main body 200, ensuring the appearance quality of the biopsy sampling host 10, and preventing it from sinking due to force, thus affecting the protection of the receiving groove 210. Furthermore, the abutting stop achieved by the abutting surface 510 and the cover 100 surface mating helps to buffer and dissipate the impact force, avoiding collision noise or damage to the cover 100. At the same time, the contact surface 510 and the cover 100 are used to achieve contact and stop, and the anti-slip part 400 and the cover 100 are combined with friction to keep the cover 100 in a sealed state to the receiving groove 210. The sides of the cover 100 are flush with the corresponding sides of the main body 200, ensuring the appearance quality of the biopsy sampling main unit 10.

[0056] In one embodiment, the cover 100 is hinged to the main body 200 at the hinge point. The side cover portion 120 has a second proximal portion relatively adjacent to the hinge point and a distal portion relatively far from the hinge point. The limiting member 500 is provided corresponding to the distal portion of the side cover portion 120. In this way, the limiting member 500 can engage with the side cover portion 120 of the cover 100 to limit movement, thereby preventing excessive movement of the cover 100 relative to the main body 200 during its movement into the closed receiving groove 210, and thus preventing the cover 100 from jamming with the main body 200.

[0057] like Figure 4 As shown, in one embodiment, the limiting member 500 is further provided with a supporting surface 520. When the cover 100 is in the position of closing the receiving groove 210, the supporting surface 520 supports and cooperates with the cover 100. Thus, when the cover 100 moves relative to the main body 200 to close the receiving groove 210, the upper part of the cover 100 is supported by the supporting member 300, and the lower part of the cover 100 is supported by the supporting surface 520, so that the cover 100 is evenly stressed. Even if the top of the cover 100 is subjected to gravity or external forces, it can more effectively prevent the cover 100 from sinking relative to the main body 200, ensuring the appearance quality of the biopsy sampling host 10, and not affecting the protection of the receiving groove 210.

[0058] Optionally, the limiting member 500 and the supporting member 300 are disposed on the same side relative to the cover 100, so that the supporting force provided by the supporting member 300 and the supporting force provided by the supporting surface 520 exert force on the same side of the cover 100, resulting in a better anti-sinking effect.

[0059] It should be noted that "a certain body" or "a certain part" can be a portion of the corresponding "component," meaning that "a certain body" or "a certain part" is integrally formed and manufactured with the "other parts of the component"; or it can be an independent component that can be separated from the "other parts of the component," meaning that "a certain body" or "a certain part" can be manufactured independently and then combined with the "other parts of the component" to form a whole. The expression of "a certain body" or "a certain part" in this application is only one embodiment for ease of reading, and is not intended to limit the scope of protection of this application. Any technical solution that includes the above features and has the same function should be understood as an equivalent technical solution of this application.

[0060] It should be noted that the components included in the terms "unit," "component," "mechanism," and "device" of this application can be flexibly combined, enabling modular production according to actual needs and facilitating modular assembly. The division of the above-mentioned components in this application is merely one embodiment for ease of reading and is not intended to limit the scope of protection of this application. Any solution that includes the above-mentioned components and has the same function should be understood as an equivalent technical solution of this application.

[0061] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. The term "and / or" used in this utility model includes any and all combinations of one or more of the related listed items.

[0062] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0063] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0064] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0065] It should be noted that when a component is referred to as "fixed to," "set on," "fixed to," or "mounted on" another component, it can be directly on the other component or there may be an intervening component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intervening component. Furthermore, when a component is considered to be "fixedly connected to" another component, the two can be fixed in a detachable or non-detachable manner, as long as power transmission can be achieved, such as through socketing, snap-fitting, integral molding, welding, etc., which can be achieved in existing technologies and will not be elaborated here. When a component is perpendicular or approximately perpendicular to another component, it means that the two are ideally perpendicular, but due to manufacturing and assembly effects, there may be a certain degree of perpendicularity error. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation. The term "and / or" used herein includes any and all combinations of one or more of the associated listed items.

[0066] It should also be understood that, in interpreting the connection or positional relationships of components, although not explicitly described, connection and positional relationships are interpreted to include a range of error, which should be within the acceptable deviation range of a specific value as determined by a person skilled in the art. For example, "approximately," "about," or "substantially" can mean within one or more standard deviations, without limitation herein.

[0067] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0068] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A biopsy sampling host machine, characterized by, The biopsy sampling main machine comprises: a main body provided with a receiving groove for receiving a collection container; a cover body movably connected with the main body to close or open the receiving groove, and having a top cover portion covering above the receiving groove when the cover body closes the receiving groove; and a support provided on an inner wall of the receiving groove and close to above the receiving groove to support the top cover portion of the cover body when the cover body closes the receiving groove. The main body has a first top surface, and a distance between an upper surface of the support and the first top surface in a vertical direction is matched with a wall thickness of the top cover portion, so that an upper surface of the top cover portion is flush with the first top surface when the cover body closes the receiving groove.

2. The biopsy sampling host of claim 1, wherein, The upper surface of the support is further provided with an anti-skid portion which is in frictional engagement with the top cover portion.

3. The biopsy sampling host of claim 1, wherein, The upper surface of the support is provided with a mounting groove, and the anti-skid portion is detachably arranged in the mounting groove.

4. The biopsy sampling host of claim 3, wherein, The cover body and the main body are hinged at a hinge position, the top cover portion has a first proximal end portion close to the hinge position and a suspended portion away from the hinge position, and the support is arranged corresponding to the suspended portion of the top cover portion.

5. The biopsy sampling host of claim 1, wherein, The support is detachably connected with the main body or integrally formed.

6. The biopsy sampling host of claim 1, wherein, The biopsy sampling main machine further comprises a limiting member, the cover body further comprises a side cover portion, the limiting member is arranged in the receiving groove and connected with the main body, and is arranged close to a bottom of the receiving groove to be in limiting engagement with the side cover portion when the cover body closes the receiving groove.

7. The biopsy sampling host of any of claims 1 to 6, wherein, The cover body and the main body are hinged at a hinge position, the side cover portion has a second proximal end portion close to the hinge position and a distal end portion away from the hinge position, and the limiting member is arranged corresponding to the distal end portion of the side cover portion.

8. The biopsy sampling host of claim 7, wherein, The limiting member is further provided with a supporting surface which is in supporting engagement with the cover body when the cover body closes the receiving groove.

9. The biopsy sampling host of claim 7, wherein, The biopsy sampling main machine is adapted with the biopsy sampling handle.

10. A biopsy device characterized by, ​

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