CN212871935U - Sample holder for pathological frozen section - Google Patents
Sample holder for pathological frozen section Download PDFInfo
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- CN212871935U CN212871935U CN202021736633.6U CN202021736633U CN212871935U CN 212871935 U CN212871935 U CN 212871935U CN 202021736633 U CN202021736633 U CN 202021736633U CN 212871935 U CN212871935 U CN 212871935U
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- circular platform
- frozen section
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Abstract
The utility model discloses a be used for pathology frozen section sample to hold in palm, hold in the palm the body including the sample, the sample hold in the palm the body and include sample circular platform and the fixed part that is located sample circular platform lower extreme, sample circular platform upside arrange round the centre of a circle and be sectorial colour overlay area. The utility model discloses a set up the colour overlay area and guarantee sliced accuracy.
Description
Technical Field
The utility model relates to a pathological section inspection field specifically is a be used for pathology frozen section sample to hold in palm.
Background
The intraoperative rapid frozen section pathological examination is the fastest method for pathological diagnosis in the operation at present, is closely associated with clinical operation, and has the characteristics of high manufacturing quality requirement, heavy responsibility of a diagnostician, short diagnosis time (within 30 minutes) and the like. Therefore, the preparation of a perfect frozen section is very important for pathological diagnosis. The technique is to freeze tissues to a certain hardness and to support them by ice in a low temperature environment by means of an embedding medium to perform pathological sectioning.
In daily work, the pathological diagnosis is determined by cutting partial lesion tissues (lesion tissues with peripheral normal tissues) in an operation specimen with a proper size according to clinical data and visual inspection and performing frozen section examination. The embedding medium turns white after being frozen, and tissues are immersed in the embedding medium, so that a technician can not visually observe the specific position of a focus during freezing section, the focus is often cut blindly, and particularly, tiny lumps, envelopes and the like are often lost or incompletely cut in the section cutting process, so that the accurate diagnosis of pathology is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be used for pathology frozen section sample to hold in palm guarantees sliced accuracy through setting up the colour overlay area.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for pathology frozen section sample to hold in palm, includes that the sample holds in the palm the body, the sample hold in the palm the body and include sample circular platform and the fixed part that is located sample circular platform lower extreme, sample circular platform upside arrange around the centre of a circle and be sectorial colour coverage area.
Preferably, the central angle of the color coverage area is 90-120 degrees or 180-210 degrees.
Preferably, the color coverage area is formed by covering the upper side of the sample circular platform with a paint layer.
Preferably, the colour coverage zone is formed by a yellow paint layer.
Preferably, the fixing part is a cylinder or a truncated cone.
Preferably, a plurality of circles of annular grooves are uniformly arranged on the upper side surface of the sample circular platform around the center of the circle.
Preferably, the edge of the sample circular platform is embedded with a rubber ring.
Compared with the prior art, the beneficial effects of the utility model are that:
the sample holder is provided with the color covering area, a striking mark with a special color is formed, the focus part is placed in the color covering area, the embedding medium only needs to be coated around the focus tissue and does not cover the upper layer of the whole tissue holder in the freezing and slicing process, the focus tissue is embedded in the embedding medium and appears white in the freezing and slicing process, the peripheral bright yellow area of the focus tissue is not covered by the embedding medium, and technicians can perform key careful slicing according to the bright yellow area to ensure the comprehensive and complete tissue. The system enables technicians to count the focus, remarkably improves the working efficiency, and provides necessary technical support for diagnosing doctors to determine the nature and the incisal margin condition of the focus and judge the tissue source.
Drawings
FIG. 1 is a front view structural diagram of the present invention;
FIG. 2 is a top view of a structure according to the present invention;
fig. 3 is a top view of another structure of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-3, the utility model relates to a be used for pathology frozen section sample to hold in palm, hold in the palm the body including the sample, the sample hold in the palm the body including sample circular platform 1 and be located the fixed part 2 of sample circular platform 1 lower extreme, sample circular platform 1 upside arrange round the centre of a circle and be sectorial colour coverage area 5.
Example (b):
as shown in figure 2, the aluminum color samples with the diameters of 20 cm and 25 cm are dragged to be divided into 90-120 degrees according to the central angle, bright yellow paint covering is carried out in the 90-120 degree area to form a color coverage area 5, and the sample support with the diameter is mainly used for small lesion tissues.
As shown in fig. 3, alternatively, the aluminum color samples with diameters of 30 and 40 cm are dragged to be divided into areas of 180-.
The fixing part 2 is a cylinder or a cone frustum and is used for fixing tissues dragged on the freezing microtome, and a plurality of rings of annular grooves 4 are uniformly distributed on the upper side surface of the sample circular platform 1 around the center of a circle.
Preferably, the edge of the sample circular platform 1 is embedded with a rubber ring 3, so that the sample support can be protected from collision.
In the specific implementation process, a proper sample support is selected according to the size of the lesion tissue, the lesion part is placed in the color coverage area 5, the embedding medium only needs to be coated around the lesion tissue and does not cover the upper layer of the whole tissue support in the freezing and slicing process, the lesion tissue is embedded in the embedding medium in the freezing process and is white, the color coverage area 5 on the periphery of the lesion tissue is not covered by the embedding medium, and technicians can perform key careful slicing according to the more obvious color contrast of the color coverage area 5 to ensure the comprehensive and complete tissue.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. The utility model provides a be used for pathology frozen section sample to hold in palm, holds in the palm the body including the sample, the sample hold in the palm the body and include sample circular platform (1) and be located fixed part (2) of sample circular platform (1) lower extreme, its characterized in that, sample circular platform (1) upside arrange around the centre of a circle and be sectorial color coverage area (5).
2. The tray for pathological frozen section samples according to claim 1, characterized in that: the central angle of the color coverage area (5) is 90-120 degrees or 180-210 degrees.
3. The tray for pathological frozen section samples according to claim 2, characterized in that: the color coverage area (5) is formed by covering the upper side of the sample circular platform (1) with a paint layer.
4. A specimen tray for pathological frozen sections according to claim 3, characterized in that: the color coverage area (5) is formed by a yellow paint layer.
5. The tray for pathological frozen section samples according to claim 1, characterized in that: the fixing part (2) is a cylinder or a truncated cone.
6. The tray for pathological frozen section samples according to claim 1, characterized in that: the upper side surface of the sample circular platform (1) is uniformly provided with a plurality of circles of annular grooves (4) around the circle center.
7. The tray for pathological frozen section samples according to claim 1, characterized in that: the edge of the sample circular platform (1) is embedded with a rubber ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021736633.6U CN212871935U (en) | 2020-08-19 | 2020-08-19 | Sample holder for pathological frozen section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021736633.6U CN212871935U (en) | 2020-08-19 | 2020-08-19 | Sample holder for pathological frozen section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212871935U true CN212871935U (en) | 2021-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021736633.6U Active CN212871935U (en) | 2020-08-19 | 2020-08-19 | Sample holder for pathological frozen section |
Country Status (1)
| Country | Link |
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| CN (1) | CN212871935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114002039A (en) * | 2021-11-25 | 2022-02-01 | 丁伟 | Frozen sample holder with identification ring |
-
2020
- 2020-08-19 CN CN202021736633.6U patent/CN212871935U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114002039A (en) * | 2021-11-25 | 2022-02-01 | 丁伟 | Frozen sample holder with identification ring |
| WO2023092807A1 (en) * | 2021-11-25 | 2023-06-01 | 丁伟 | Frozen sample holder having identification ring |
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