Head and neck lymph partition collection device

Abstract

The utility model relates to a partitioned collection device, in particular to a head and neck lymph partitioned collection device. The device comprises a box body and an outer cover, and the box body and the outer cover are connected in a hinged mode. A containing cavity is formed in the box body, a plurality of containing grooves are formed in the containing cavity, a matched inner cover is movably connected to the top of the containing cavity, sealing rubber strips matched with the containing grooves in arrangement are arranged on the side, close to the containing grooves, of the inner cover, and a head and neck lymph node ten-partition anatomical map is arranged on the inner surface of an outer cover. And the arrangement of the plurality of placing grooves is matched with an anatomical map of ten regions of head and neck lymph nodes. Compared with the prior art, the utility model has the advantages that the sealing effect is better, more accurate zoning contrast and collection of head and neck lymph node samples can be realized, the accuracy of the mobile phone is higher, and the like.

Description

Technical Field

[0001] The utility model relates to a partition collection device, in particular to a head and neck lymph partition collection device. Background Art

[0002] The head and neck are rich in lymph nodes, which are distributed in various regions of the head and neck. A large number of interconnected lymphatic vessels connect these lymph nodes to form a lymphatic network. Tumors occurring in the head and neck, such as oral cancer, oropharyngeal cancer, laryngeal cancer, and hypopharyngeal cancer, metastasize to lymph nodes through the nearby lymphatic network. Due to different occurrence positions of different tumors, the regions of metastatic lymph nodes are also different. When preoperative examinations find the presence of cervical lymph node metastasis or suspicious lymph node metastasis, during the operation, in addition to the resection of the primary tumor, the dissection of cervical metastatic lymph nodes is also required, and the excised lymph nodes are sent for examination to further confirm the pathology.

[0003] Although the existing lymph partition collection devices have realized the functions of lymph partition comparison and labeled partition collection, the existing technologies still use the schematic diagrams of the seven major lymph node partitions in the neck for lymph partition comparison and collection operations, and cannot complete more refined lymph node partition comparison and collection operations.

[0004] Chinese Patent Applications 202122366653.X and 202122373755.4 each disclose a head and neck lymph node partition collection box. Although the existing solutions have realized certain lymph node partition collection operations, the collected lymph node samples stored in them are often mixed due to reasons such as bumping and shaking during the transportation process, resulting in the accuracy of subsequent lymph node pathological detection being affected. Summary of the Utility Model

[0005] The purpose of the utility model is to overcome the defect that lymph node samples in different regions are prone to mixing in the above-mentioned existing technical solutions, and to provide a head and neck lymph partition collection device.

[0006] The purpose of the utility model can be achieved by the following technical solutions:

[0007] A head and neck lymph partition collection device includes a box body and an outer cover. The box body is provided with an accommodation cavity. A plurality of placement grooves are arranged inside the accommodation cavity. An inner cover matching the accommodation cavity is movably connected to the top of the accommodation cavity. A sealing strip is arranged on one side of the inner cover close to the placement grooves, and the arrangement of the sealing strip matches the arrangement of the plurality of placement grooves.

[0008] As a preferred technical solution, an anatomical diagram of head and neck lymph node partitions is provided on the inner surface of the outer cover.

[0009] As a preferred technical solution, the arrangement of the plurality of placement grooves matches the anatomical diagram of the head and neck lymph node regions, and partition identifiers corresponding to the anatomical diagram of the head and neck lymph node regions are respectively arranged in each placement groove.

[0010] As a preferred technical solution, in addition to the placement grooves for storing lymph node samples corresponding to the positional arrangement of the anatomical diagram of the head and neck lymph node regions, the plurality of placement grooves further include placement grooves for storing other tissue samples.

[0011] As a preferred technical solution, a plurality of rebounders are symmetrically and recessedly installed on the left and right sides of the top of the box body, and a plurality of magnets matching the rebounders are arranged on the side of the inner cover close to the placement groove.

[0012] As a preferred technical solution, one side of the box body is hingedly connected to the outer cover.

[0013] As a preferred technical solution, a support plate is provided at the hinged connection of the box body and the outer cover, and the opened outer cover abuts against the support plate.

[0014] As a preferred technical solution, a baffle is placed at the central position inside the box body, and the baffle divides the interior of the box body into two independent accommodating cavities.

[0015] As a preferred technical solution, the outer cover is provided with anatomical diagrams of the ten major regions of the head and neck lymph nodes, including the anatomical diagrams of the ten major regions of the left head and neck lymph nodes and the anatomical diagrams of the ten major regions of the right head and neck lymph nodes, which respectively match the positions of the two independent accommodating cavities.

[0016] As a preferred technical solution, placement grooves matching the anatomical diagrams of the ten major regions of the left head and neck lymph nodes and the anatomical diagrams of the ten major regions of the right head and neck lymph nodes are respectively arranged in the two independent accommodating cavities.

[0017] Compared with the prior art, the present utility model has the following beneficial effects:

[0018] 1) The lymph node partition collection device provided by the present utility model is provided with an inner cover, and a sealing rubber strip matching the placement groove is arranged on the inner cover. The sealing rubber strip plays a role in enhancing the sealing effect of the placement groove, and can effectively avoid the mixing phenomenon of lymph nodes in different regions caused by bumping, shaking, etc. during the transportation of the collected lymph node samples, ensuring the pathological detection accuracy of the subsequent lymph nodes.

[0019] 2) The present utility model sets the partitioned placement grooves based on the anatomical diagrams of the ten major regions of the head and neck lymph nodes, enabling a more detailed division of the lymph node collection area, and is provided with a container for tissue samples other than lymph nodes, which helps the patient to complete a more detailed collection of lymph node samples in different regions and subsequent laboratory tests.

[0020] 3) The present utility model also realizes the separate placement of lymph node samples collected on both sides of the head and neck by providing two accommodating cavities, and classifies and stores the lymph node samples collected from different regions through a plurality of the placement grooves, effectively avoiding the occurrence of chaotic storage of lymph node samples. Description of the Drawings

[0021] Figure 1 Schematic structural diagram of the head and neck lymphatic region collection device in Embodiment 1 of the present utility model;

[0022] Figure 2 Schematic structural diagram of the head and neck lymphatic region collection device in Embodiment 2 of the present utility model;

[0023] Figure 3 Anatomical diagram of the ten major regions of the left head and neck lymph nodes of the present experimental new type;

[0024] Figure 4 Anatomical diagram of the ten major regions of the right head and neck lymph nodes of the present experimental new type;

[0025] Figure 5 Schematic overall structural diagram of a head and neck lymphatic region collection device of the present utility model;

[0026] Figure 6 Schematic structural diagram of the box body of the present utility model;

[0027] Figure 7 Top view of the box body structure of the present utility model;

[0028] Figure 8 Schematic structural diagram of the inner cover of the present utility model;

[0029] Figure 9 Schematic structural diagram of the outer cover of the present experimental new type;

[0030] Description of the reference numerals: 1. Box body; 2. Inner cover; 3. Outer cover; 4. Baffle; 5. Placement groove; 6. Accommodating cavity; 7. Anatomical diagram of the ten major regions of the head and neck lymph nodes; 701. Anatomical diagram of the ten major regions of the left head and neck lymph nodes; 702. Anatomical diagram of the ten major regions of the right head and neck lymph nodes; 8. Rebound device; 9. Magnet; 10. Locking edge; 11. Support plate; 12. Sealing strip. Detailed Embodiment

[0031] The present utility model will be described in detail below with reference to the drawings and specific embodiments. This embodiment is implemented on the premise of the technical solution of the present utility model, and gives detailed implementation manners and specific operation processes, but the protection scope of the present utility model is not limited to the following embodiments.

[0032] Embodiment 1:

[0033] As Figure 1As shown in the figure, the device includes a box body 1, an inner cover 2, an outer cover 3, a placement groove 5, a receiving cavity 6, and an anatomical diagram 701 of the ten major regions of the left head and neck lymph nodes. The receiving cavity 6 is embedded in the box body 1 and is hinged to the outer cover 3; the inner cover 2 is matched with the receiving cavity 6, and the inner cover 2 is snap-connected to the receiving cavity 6, and a sealing strip 12 is provided on one side close to the placement groove 5, and the arrangement of the sealing strip 12 matches the arrangement of the plurality of placement grooves 5 to which it belongs; the anatomical diagram 701 of the ten major regions of the left head and neck lymph nodes is provided on the inner surface of the outer cover 3, and the anatomical diagram of the ten major regions of the left head and neck lymph nodes is as Figure 3 shown; the arrangement of the plurality of placement grooves 5 matches the anatomical diagram 701 of the ten major regions of the left head and neck lymph nodes, and the plurality of placement grooves 5 are embedded in the receiving cavity 6.

[0034] Specifically, sealing strips 12 are provided on the inner surface of the inner cover 2, and the arrangement of the sealing strips 12 matches the arrangement of the placement grooves 5. Specifically, the setting of the sealing strips 12 plays a role in enhancing the sealing effect of the placement grooves 5, and can effectively avoid the occurrence of the mixing phenomenon of lymph nodes in different regions caused by bumps, shaking, etc. during the transportation of the collected lymph node samples, ensuring the subsequent testing accuracy of the lymph nodes.

[0035] Specifically, the anatomical diagram 701 of the ten major regions of the left head and neck lymph nodes includes a total of ten small regions: I, II, III, IV, V, VI, VII, VIII, IX, and X. Specifically, the adoption of the anatomical diagram 701 of the ten major regions of the left head and neck lymph nodes enables a more detailed division of the lymph node collection area of the patient, which helps the patient to complete a more detailed lymph node regional collection and subsequent testing operations.

[0036] Specifically, the number of placement grooves 5 for placing lymph node samples in different regions is 10, and partition identifiers are provided at the bottoms corresponding to the position arrangements of the anatomical diagram 701 of the ten major regions of the left head and neck lymph nodes; the number of placement grooves 5 for storing other tissue samples is 1 and no partition identifier is provided at the bottom.

[0037] Specifically, the lymph node samples collected from different regions are classified and stored through the placement grooves 5, effectively avoiding the occurrence of chaotic storage of lymph node samples.

[0038] Specifically, a plurality of rebounders 8 are embedded and installed on one side of the top of the box body 1 away from the snap connection end of the inner cover 2, and a plurality of magnets 9 matching the rebounders 8 are provided on the inner surface of the inner cover 2.

[0039] Specifically, the inner cover 2 is snap-connected to the receiving cavity 6, and the fixed end of the outer cover 3 is movably connected to the box body 1.

[0040] Specifically, a support plate 11 is provided at the rear end of the box body 1, and the opened outer cover 3 abuts against the support plate 11.

[0041] Example 2:

[0042] As shown in Figure 2 , the device includes a box body 1, an inner cover 2, an outer cover 3, a placement groove 5, a receiving cavity 6, and a topographic map 702 of the ten major divisions of the right-sided head and neck lymph nodes. The receiving cavity 6 is embedded in the box body 1 and is hingedly connected to the outer cover 3; the inner cover 2 matches the receiving cavity 6, and the inner cover 2 is snap-connected to the receiving cavity 6, and a sealing strip 12 is provided on the side close to the placement groove 5, and the arrangement of the sealing strip 12 matches the arrangement of the plurality of placement grooves 5; the inner surface of the outer cover 3 is provided with the topographic map 702 of the ten major divisions of the right-sided head and neck lymph nodes, and the topographic map of the ten major divisions of the right-sided head and neck lymph nodes is as shown in Figure 4 ; the arrangement of the plurality of placement grooves 5 matches the topographic map 702 of the ten major divisions of the right-sided head and neck lymph nodes, and the plurality of placement grooves 5 are embedded in the receiving cavity 6.

[0043] Specifically, the number of placement grooves 5 for placing lymph node samples in different regions is 10, and partition identifiers are provided at the bottoms corresponding to the position arrangements of the topographic map 702 of the ten major divisions of the right-sided head and neck lymph nodes; the number of placement grooves 5 for storing other tissue samples is 1 and no partition identifier is provided at the bottom.

[0044] Specifically, a sealing strip 12 is provided on the inner surface of the inner cover 2, and the arrangement of the sealing strip 12 matches the position arrangement of the plurality of placement grooves 5.

[0045] Specifically, a plurality of rebounders 8 are embedded and installed on one side of the top of the box body 1 away from the snap connection end of the inner cover 2, and a plurality of magnets 9 matching the rebounders 8 are provided on the inner surface of the inner cover 2.

[0046] Specifically, the inner cover 2 is snap-connected to the receiving cavity 6, and the fixed end of the outer cover 3 is movably connected to the box body 1.

[0047] Specifically, a support plate 11 is provided at the rear end of the box body 1, and the opened outer cover 3 abuts against the support plate 11.

[0048] Example 3:

[0049] As shown in Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9 , the device includes a box body 1, an inner cover 2, an outer cover 3, a baffle 4, a placement groove 5, a receiving cavity 6, and the ten major divisions of the head and neck lymph nodes Figure 7, a baffle 4 is provided at the center inside the box body 1, and the accommodating cavity 6 is embedded in the box body 1. The baffle 4 divides the left and right into two independent accommodating cavities 6, and the box body 1 is hinged to the outer cover 3; a plurality of inner covers 2 are matched with the plurality of accommodating cavities 6, and a sealing strip 12 is provided on the side of the inner cover 2 close to the placement groove 5, and the arrangement of the sealing strip 12 is matched with the arrangement of the plurality of placement grooves 5; the outer cover 3 is provided with the ten major regional anatomies of head and neck lymph nodes Figure 7 , including the left ten major regional anatomy diagram 701 of head and neck lymph nodes and the right ten major regional anatomy diagram 702 of head and neck lymph nodes; a plurality of placement grooves 5 are embedded in the plurality of accommodating cavities 6, and the arrangement of the plurality of placement grooves 5 is matched with the ten major regional anatomies of head and neck lymph nodes Figure 7 ; the plurality of accommodating cavities 6 are snap-connected to the side of the plurality of inner covers 2 close to the baffle 4.

[0050] Specifically, each of the ten major regional anatomies of head and neck lymph nodes Figure 7 includes I a 、I b 、II a 、II b 、III、IV a 、IV b 、V a 、V b 、V c 、VI、VII、VIII、IX、X a and X b for a total of sixteen small partitions. Specifically, the user can also design and arrange the number of placement grooves 5 according to the actual situation according to the small partitions of the ten major regional anatomies of head and neck lymph nodes Figure 7 , that is, the number of each placement groove 5 for placing lymph node samples is 16, corresponding to the arrangement of the partition positions of the ten major regional anatomies of head and neck lymph nodes Figure 7 and small partition marks are provided at the bottom; the number of placement grooves 5 for storing other tissue samples is 1 and no small partition marks are provided at the bottom.

[0051] Specifically, a sealing strip 12 is provided on the inner surface of the inner cover 2, and the arrangement of the sealing strip 12 is matched with the position arrangement of the plurality of placement grooves 5.

[0052] Specifically, a plurality of rebounders 8 are embedded and installed on one side of the top of the box body 1 far from the snap end of the inner cover 2, and a plurality of magnets 9 matched with the rebounders 8 are provided on the inner surface of the inner cover 2.

[0053] Specifically, the inner cover 2 is snap-connected to the accommodating cavity 6, and the fixed end of the outer cover 3 is movably connected to the box body 1.

[0054] Specifically, a support plate 11 is provided at the rear end of the box body 1, and the opened outer cover 3 abuts against the support plate 11.

[0055] The usage process of the present utility model is as follows:

[0056] First, open the outer cover until the fixed end of the outer cover abuts against the support plate provided at the rear end of the box body. At this time, the left and right head and neck lymph node ten - division anatomical diagrams provided on the inner surface of the outer cover face the user directly, facilitating the user to make a comparison and view;

[0057] Secondly, by pressing the free end of the inner cover, the force of the rebounder acts on the inner cover to complete the opening operation of the inner cover;

[0058] Thirdly, the user can refer to the head and neck lymph node ten - division anatomical diagram to complete the collection operation of the lymph node sample of the patient, and place the lymph node sample in the corresponding placement groove;

[0059] Then, after completing the collection of the lymph node sample, press the free end of the inner cover again to complete the closing operation of the inner cover. At this time, the sealing rubber strip provided on the inner surface of the inner cover fits tightly with the edge of the placement groove to assist the inner cover in completing the sealing operation of the placement groove;

[0060] Finally, close the outer cover, and complete the transfer and transportation of the box body by lifting the handle provided on the outer cover.

[0061] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non - exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. The preferred specific embodiments of the present utility model have been described in detail above. It should be understood that those of ordinary skill in the art can make many modifications and variations based on the concept of the present utility model without creative labor. Therefore, all technical solutions that can be obtained by those skilled in the art in the technical field of the present application based on the concept of the present utility model through logical analysis, reasoning or limited experiments on the basis of the prior art should be within the protection scope determined by the claims.

Claims

1. A head and neck lymph node collection device, comprising a box body (1) and an outer cover (3), wherein the box body (1) has a built-in accommodating cavity (6), and a plurality of placement slots (5) are arranged inside the accommodating cavity, characterized in that: The top of the accommodating cavity (6) is movably connected to an inner cover (2) matching the accommodating cavity (6), and a sealing strip (12) is provided on a side of the inner cover (2) close to the placement groove (5), and the arrangement of the sealing strip (12) matches the arrangement of the plurality of placement grooves (5).

2. A head and neck lymph node collection device according to claim 1, characterized in that: The inner surface of the outer cover (3) is provided with an anatomical diagram of the head and neck lymph nodes.

3. A head and neck lymph node collection device according to claim 2, characterized in that: The arrangement of the plurality of placement slots (5) matches the anatomical diagram of the head and neck lymph nodes, and each placement slot (5) is provided with a zoning mark corresponding to the anatomical diagram of the head and neck lymph nodes.

4. A head and neck lymph node collection device according to claim 3, characterized in that: The plurality of placement slots (5) include not only placement slots (5) for storing lymph node samples corresponding to the positional arrangement of the head and neck lymph node zoning anatomical diagram, but also placement slots (5) for storing other tissue samples.

5. The head and neck lymph node collection device according to claim 1, characterized in that: A plurality of rebounders (8) are symmetrically embedded on the left and right sides of the top of the box body (1), and a plurality of magnets (9) matching the rebounders (8) are arranged on one side of the inner cover close to the placement slot (5).

6. A head and neck lymph node collection device according to claim 1, characterized in that: The box body (1) is hingedly connected to one side of the outer cover (3).

7. A head and neck lymph node collection device according to claim 6, characterized in that: A support plate (11) is provided at the hinged connection between the box body (1) and the outer cover (3); the outer cover (3) abuts against the support plate (11) when opened.

8. A head and neck lymph node collection device according to any one of claims 1 to 7, characterized in that: A baffle (4) is placed at the center of the box body (1), and the baffle (4) divides the inside of the box body (1) into two independent accommodating chambers (6).

9. A head and neck lymph node collection device according to claim 8, characterized in that: The outer cover (3) is provided with an anatomical diagram (7) of ten major divisions of head and neck lymph nodes, including an anatomical diagram (701) of ten major divisions of head and neck lymph nodes on the left side and an anatomical diagram (702) of ten major divisions of head and neck lymph nodes on the right side, which respectively match the positions of the two independent accommodating cavities (6).

10. A head and neck lymph node collection device according to claim 9, characterized in that: The two independent accommodating chambers (6) are respectively provided with placement slots (5) matching the anatomical diagram of the ten major divisions of the head and neck lymph nodes on the left side (701) and the anatomical diagram of the ten major divisions of the head and neck lymph nodes on the right side.

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