Specimen fixing plate
By designing a lymph node fixation plate with rectangular frames, scale lines and multiple lymph node placement areas, the problem of specimen accuracy and memory difficulties in the traditional storage method is solved, and the accurate distinction and management of lymph node tissue is achieved.
Patent Information
- Application Number
- CN202421254415.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-06-04
AI Technical Summary
Traditional cervical lymph node storage methods have problems with the accuracy of specimen pathological results and difficulty in memory in lymph node areas, especially during thyroid lateral cervical clearance surgery, it is difficult for doctors to distinguish lymph node tissue in time.
A specimen fixing plate was designed, including a lymph node fixing plate, with a rectangular frame and scale line on the upper surface, and multiple lymph node placement areas were installed inside. The partition line was set at the edge of each area. The material of the lymph node fixing plate was made of plastic board, which was easy to clean and disinfect. .
Through this specimen fixation plate, doctors can place lymph node tissue in sequence to ensure the accuracy of the specimen, facilitate management, and measure the lymph node size through the scale line, improving memory of the lymph node area after surgery.
Smart Images
Figure CN222442884U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a medical specimen fixing plate, in particular to a specimen fixing plate for storing lymph nodes in direct-viewing division areas during thyroid surgery. Background Art
[0002] Traditional storage method of cervical lymph nodes: Lymph nodes removed from the neck are usually placed on cotton cloth. If left for too long, the cotton cloth will absorb water and easily stick to the cloth, affecting the accuracy of the specimen pathology results and the memory of the lymph node area.
[0003] During the lateral neck clearance surgery for the thyroid gland, it was found that the doctor put all the lymph node tissues together after cleaning the lymph nodes, and did not distinguish them in time, which made it easy to forget the corresponding lymph nodes in each area after the operation. Utility Model Content
[0004] In view of the above-mentioned deficiencies in the prior art, the utility model provides a specimen fixing plate which is non-absorbent, non-adhesive and conducive to the partitioning and storage of lymph node tissue.
[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:
[0006] The specimen fixing plate comprises a lymph node fixing plate, wherein a rectangular frame is arranged on the upper surface of the lymph node fixing plate, scale lines are evenly distributed in the longitudinal and transverse directions in the rectangular frame, a plurality of lymph node placement areas are also arranged in the rectangular frame, and a partition line is arranged at the edge of each lymph node placement area.
[0007] As a preferred solution of the utility model, scale values are arranged on the lymph node fixing plate and at positions outside the rectangular frame corresponding to the scale lines.
[0008] As a preferred solution of the utility model, a placement area number is provided in the lymph node placement area.
[0009] As a preferred solution of the utility model, the multiple lymph node placement areas distributed from one side to the other side in the rectangular frame correspond one to one with the lymph nodes removed from the left side or right side of the neck from one side to the other side.
[0010] As an improved solution of the present utility model, the lymph node fixing plate is made of a plastic plate.
[0011] As an improved solution of the utility model, the lymph node fixation plate includes a left lymph node fixation plate and a right lymph node fixation plate, and the lymph node placement area on the left lymph node fixation plate and the lymph node placement area on the right lymph node fixation plate are symmetrically distributed on the left and right; the multiple lymph node placement areas distributed from one side to the other side in the rectangular frame on the left lymph node fixation plate correspond one-to-one to the lymph nodes removed from one side to the other side on the left side of the neck, and the multiple lymph node placement areas distributed from one side to the other side in the rectangular frame on the right lymph node fixation plate correspond one-to-one to the lymph nodes removed from one side to the other side on the right side of the neck.
[0012] As an improved solution of the utility model, scale values are set at positions corresponding to the scale lines on the left and right sides and the other side of the upper surface of the lymph node fixing plate.
[0013] Compared with the prior art, the utility model has the following technical effects:
[0014] 1. There are multiple lymph node placement areas on the lymph node fixation board. The lymph nodes in thyroid surgery are directly divided into areas for storage. That is, during the thyroid lateral neck clearance surgery, the doctor places the lymph node tissues removed from all different parts in each lymph node placement area in order to ensure the accuracy of the specimen and facilitate specimen management.
[0015] 2. The lymph node fixing plate is evenly distributed with scale lines in the longitudinal and transverse directions, and corresponding scale values are set outside the scale lines. When the lymph node tissue is placed in the corresponding lymph node placement area, the size of the lymph node can be measured.
[0016] 3. The lymph node fixation plate is made of plastic board, which can be cleaned and disinfected and has low production cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the structure of a specimen fixing plate for placing lymph nodes removed from the left side of the neck;
[0018] Figure 2 Schematic diagram of the structure of the specimen fixing plate used to place the lymph nodes removed from the right side of the neck.
[0019] In the attached figure, 1 is a lymph node fixing plate; 2 is a rectangular frame; 3 is a scale line; 4 is a lymph node placement area; and 5 is a partition line. DETAILED DESCRIPTION
[0020] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.
[0021] like Figure 1 and Figure 2As shown, the specimen fixing plate includes a lymph node fixing plate 1, a rectangular frame 2 is set on the upper surface of the lymph node fixing plate 1, and scale lines 3 are evenly distributed in the longitudinal and transverse directions in the rectangular frame 2. A plurality of lymph node placement areas 4 are also set in the rectangular frame 2, and the lymph node placement areas 4 are provided with placement area numbers. In this embodiment, the plurality of lymph node placement areas 4 distributed from one side to the other side in the rectangular frame 2 correspond one by one to the lymph nodes removed from the left side or right side of the neck from one side to the other side, and a total of ten lymph node placement areas 4 are set. A partition line 5 is set at the edge of each lymph node placement area 4, and scale values are set on the lymph node fixing plate 1 and at the position corresponding to the scale line 3 outside the rectangular frame 2. In this embodiment, scale values are set on the upper surface of the lymph node fixing plate 1 on both sides and on the other side corresponding to the scale line 3, that is, scale values are set on three sides.
[0022] The lymph node fixing plate 1 includes a left lymph node fixing plate and a right lymph node fixing plate. The lymph node placement area 4 on the left lymph node fixing plate and the lymph node placement area 4 on the right lymph node fixing plate are symmetrically distributed. Figure 1 and Figure 2 The multiple lymph node placement areas 4 distributed from one side to the other side in the rectangular frame 2 on the left lymph node fixing plate correspond one to one with the lymph nodes removed from one side to the other side of the left side of the neck, as shown in FIG. Figure 1 The multiple lymph node placement areas 4 distributed from one side to the other side in the rectangular frame 2 on the right lymph node fixing plate correspond one to one with the lymph nodes removed from one side to the other side on the right side of the neck, as shown in FIG. Figure 2 shown.
[0023] The lymph node fixing plate 1 is provided with a plurality of lymph node placement areas 4. The lymph nodes of thyroid surgery are directly divided and stored in different areas, that is, during thyroid lateral neck clearance surgery, the doctor places all lymph node tissues removed from different parts in order in each lymph node placement area 4 to ensure the accuracy of the specimen and facilitate specimen management. The lymph node fixing plate 1 is evenly distributed with scale lines 3 in the longitudinal and transverse directions, and scale values are set correspondingly outside the scale lines 3. When the lymph node tissue is placed in the corresponding lymph node placement area 4, the size of the lymph node can be measured by the corresponding scale value.
[0024] The lymph node fixing plate 1 is made of a plastic plate, which can be cleaned and sterilized, has a low manufacturing cost, and does not absorb moisture from the lymph node tissue.
[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. Specimen fixing plate, characterized by: The invention comprises a lymph node fixing plate (1), wherein a rectangular frame (2) is arranged on the upper surface of the lymph node fixing plate (1), scale lines (3) are evenly distributed in the longitudinal and transverse directions in the rectangular frame (2), and a plurality of lymph node placement areas (4) are also arranged in the rectangular frame (2), and a partition line (5) is arranged at the edge of each lymph node placement area (4).
2. The specimen fixing plate according to claim 1, characterized in that: Scale values are arranged on the lymph node fixing plate (1) and at positions outside the rectangular frame (2) corresponding to the scale lines (3).
3. The specimen fixing plate according to claim 1, characterized in that: The lymph node placement area (4) is provided with placement area numbers.
4. The specimen fixing plate according to claim 1, characterized in that: The multiple lymph node placement areas (4) distributed from one side to the other side in the rectangular frame (2) correspond one to one with the lymph nodes removed from the left side or right side of the neck from one side to the other side.
5. The specimen fixing plate according to claim 1, characterized in that: The lymph node fixing plate (1) is made of a plastic plate.
6. The specimen fixing plate according to claim 4, characterized in that: The lymph node fixing plate (1) comprises a left lymph node fixing plate and a right lymph node fixing plate, wherein the lymph node placement area (4) on the left lymph node fixing plate and the lymph node placement area (4) on the right lymph node fixing plate are symmetrically distributed on the left and right sides; the multiple lymph node placement areas (4) distributed from one side to the other side in the rectangular frame (2) on the left lymph node fixing plate correspond one-to-one to the lymph nodes removed from one side to the other side on the left side of the neck, and the multiple lymph node placement areas (4) distributed from one side to the other side in the rectangular frame (2) on the right lymph node fixing plate correspond one-to-one to the lymph nodes removed from one side to the other side on the right side of the neck.
7. The specimen fixing plate according to any one of claims 1 to 6, characterized in that: Scale values are set at positions corresponding to the scale lines (3) on the left and right sides and on the other side of the upper surface of the lymph node fixing plate (1).