CN111951654A - Method and device for manufacturing skin specimen applied to marine mammal - Google Patents
Method and device for manufacturing skin specimen applied to marine mammal Download PDFInfo
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- CN111951654A CN111951654A CN202010809945.3A CN202010809945A CN111951654A CN 111951654 A CN111951654 A CN 111951654A CN 202010809945 A CN202010809945 A CN 202010809945A CN 111951654 A CN111951654 A CN 111951654A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
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- G09B23/36—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for zoology
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
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Abstract
The invention relates to the technical field of specimen preparation, in particular to a method and a device for preparing a skin specimen applied to marine mammals. Wherein the method comprises the following steps: dividing the skin of the marine mammal into at least two skin sub-blocks and arranging connecting fasteners of the skin sub-blocks; plasticizing the skin sub-pieces; fixing the plasticized skin sub-blocks to a specimen body by using the connecting firmware; repairing gaps between the skin sub-blocks. The skin specimen manufacturing method and the device applied to the marine mammals, which are provided by the application, overcome the defect that the existing skin specimen manufacturing method is applied to the marine mammals, and realize the manufacturing of the skin specimen of the marine mammals.
Description
Technical Field
The invention relates to the technical field of specimen preparation, in particular to a method and a device for preparing a skin specimen applied to marine mammals.
Background
In order to meet various requirements of scientific research, exhibition and the like, animal and plant remains are generally required to be prepared into specimens for storage. The existing method for preparing the animal skin specimen is to restore the whole skin and then trim: the raised part is flattened, the depressed part is filled with similar material, and the animal skin is dyed according to the inherent color. However, the application of the existing solutions to marine animals, in particular marine mammals, presents the following problems: 1. marine mammals have heavy weight and thick skin, and the whole skin is difficult to operate; 2. the skin of a marine mammal is hard and inelastic, and manipulation of the whole skin can also result in deformation of the skin specimen and an unnatural shape of the prepared skin specimen.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a method and a device for manufacturing a skin specimen applied to marine mammals.
The invention is realized by the following technical scheme:
a method for preparing skin specimen for marine mammal comprises;
dividing the skin of the marine mammal into at least two skin sub-blocks and arranging connecting fasteners of the skin sub-blocks;
plasticizing the skin sub-pieces;
fixing the plasticized skin sub-blocks to a specimen body by using the connecting firmware;
repairing gaps between the skin sub-blocks.
According to the above technical solution, preferably, before the segmenting the skin of the marine mammal into at least two skin sub-blocks and setting the connection fastener of the skin sub-blocks, the method further comprises:
dissecting the marine mammal;
and presetting the segmentation size of the skin sub-blocks.
According to the above technical solution, preferably, the dividing the skin of the marine mammal into at least two skin sub-blocks and setting the connection firmware of the skin sub-blocks specifically includes:
segmenting the skin of the marine mammal into at least two sub-blocks of skin according to the segmentation size;
perforating the sides of the at least two sub-blocks of skin.
According to the above technical solution, preferably, the plasticizing the skin sub-block specifically includes:
immobilizing the skin sub-blocks;
dehydrating and defatting the immobilized skin pieces;
impregnating the dehydrated and defatted skin sub-pieces.
According to the above technical solution, preferably, the specimen body includes a reinforcing mesh;
and welding the reinforcing steel bars of the skin sub-blocks to the reinforcing steel bar grids.
In another aspect, the present invention further provides a skin specimen preparation device for marine mammals, and a skin specimen preparation method for marine mammals, including:
the skin sub-block setting module is used for dividing the skin of the marine mammal into at least two skin sub-blocks and setting connecting firmware of the skin sub-blocks;
a plasticizing module for plasticizing the skin sub-pieces;
the skin sub-block fixing module is used for fixing the plasticized skin sub-blocks to the specimen body by utilizing the connecting firmware;
and the skin sub-block gap repairing module is used for repairing the gaps among the skin sub-blocks.
According to the technical scheme, the device preferably further comprises an anatomy module and a preset module; wherein the dissection module is for dissecting the marine mammal;
the presetting module is configured for presetting a segmentation size of the skin sub-blocks.
According to the above technical solution, preferably, the skin sub-block setting module is configured to perform the following steps:
segmenting the skin of the marine mammal into at least two sub-blocks of skin according to the segmentation size;
perforating the sides of the at least two sub-blocks of skin.
According to the above technical solution, preferably, the plasticizing module is configured to perform the following steps:
immobilizing the skin sub-blocks;
dehydrating and defatting the immobilized skin pieces;
impregnating the dehydrated and defatted skin sub-pieces.
The invention has the beneficial effects that: the invention provides a method and a device for manufacturing a skin specimen applied to marine mammals, wherein the method comprises the steps of firstly dividing the skin of the marine mammals into a plurality of skin sub-blocks and embedding connecting fasteners, then plasticizing the skin sub-blocks, then fixing the plasticized skin sub-blocks on a specimen body by using the connecting fasteners, fixing the skin sub-blocks by using the connecting fasteners, and repairing gaps among skins, so that the defect that the existing skin specimen manufacturing method is applied to the marine mammals is overcome, and the manufacturing of the skin specimen of the marine mammals is realized.
Drawings
Fig. 1 is a schematic flow chart of a method for preparing a skin specimen applied to a marine mammal according to an embodiment of the present invention.
Fig. 2 is a schematic flow chart illustrating a process of dividing skin sub-blocks and setting connection firmware in a skin specimen manufacturing process according to an embodiment of the present invention.
Fig. 3 is a schematic flow chart illustrating plasticizing of skin sub-blocks during a skin specimen manufacturing process according to an embodiment of the present invention.
Fig. 4 is a schematic flow chart illustrating the process of fixing the skin sub-blocks to the specimen body in the skin specimen preparation process according to the embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a skin specimen preparation device applied to a marine mammal according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1 to 4, the present invention provides a method for preparing a skin specimen for marine mammals, comprising;
s01: the skin of a marine mammal is divided into at least two skin sub-blocks and connecting fasteners for the skin sub-blocks are provided. It should be noted that, the skin sub-blocks need to be dissected before being segmented, so as to obtain characteristic parameters of the marine mammal, such as volume, surface area, etc.; then the segmentation size of the skin sub-blocks is preset. The above-mentioned division size depends on the above-mentioned characteristic parameters.
Specifically, the process of segmenting the skin of the marine mammal specifically comprises the following steps:
s011: the skin of the marine mammal is segmented into at least two sub-blocks of skin according to the segmentation size. Preferably, the skin is divided into a plurality of skin sub-blocks according to the division size in a specific division process.
S012: holes are punched in the sides of at least two sub-blocks of skin. In the process of providing the connection fastener for the skin sub-blocks, it is preferable to form holes in the side portions of the skin sub-blocks and to insert reinforcing bars therethrough. In particular, the perforation of the connective tissue layer of the skin sub-mass is performed by the fact that said connective tissue comprises a large quantity of liquid matrix and interstitial fluid, which are to be dehydrated during the subsequent plasticizing operation, which layer is selected to be perforated without affecting the skin specimen, and which is also easy to perforate.
S02: the skin sub-pieces are plasticized. It should be noted here that the plasticizing process includes the following steps:
s021: fixing the skin sub-blocks. The fixing process usually uses formalin with 20% concentration to perfuse the skin sub-blocks and soak them for a period of time (at least 4 months) before fixing the skin sub-blocks.
S022: dehydrated and defatted skin sub-pieces. The dehydration and degreasing are preferably performed at room temperature, and acetone is used as a dehydrating agent, a degreasing agent and a medium solvent to gradually replace water and fat in a shallow structure.
S023: soaking dehydrated and defatted skin sub-block. The impregnation process preferably adopts vacuum condition to replace acetone in the tissue with liquid polymer such as silica gel, epoxy resin, etc.
S03: and fixing the plasticized skin sub-blocks to the specimen body by using the connecting firmware. The fixing process specifically includes:
s031: and welding the reinforcing steel bars of the skin sub-blocks to the specimen body. The connecting fastener is preferably a steel bar penetrating through the skin sub-block. Meanwhile, the specimen body comprises a reinforcing mesh. And welding the reinforcing steel bars of the skin sub-blocks to the reinforcing steel bar grids in a specific operation process.
S032: and welding the reinforcing steel bars of the skin sub-blocks to the adjacent skin sub-blocks. Meanwhile, the reinforcing steel bars between the adjacent sub-blocks are connected together by welding, so that the skin sub-blocks are restored to the shape before the skin is not divided.
S04 repairing the gaps between the skin sub-pieces. It should be noted that there is a gap between adjacent skin sub-blocks after welding, and a plasticized filling material needs to be filled in the gap, and then the filling material needs to be polished to keep the filling material flat with the skin sub-blocks, and the gap is polished and colored to make the color of the filling material consistent with that of the skin sub-blocks.
The skin sub-blocks are plasticized after the skin of the marine mammal is divided into the plurality of skin sub-blocks, then the plasticized skin sub-blocks are fixed on the body of the sample by the connecting fasteners, the skin sub-blocks are fixed by the connecting fasteners, and gaps among the skins are repaired, so that the defect that the existing skin sample manufacturing method is applied to the marine mammal is overcome, and the skin sample of the marine mammal is manufactured.
In addition, the invention also provides a skin specimen preparation device applied to marine mammals, as shown in fig. 5. The skin preparation device is applied to the preparation method of the skin specimen of the marine mammal related to the scheme, and comprises the following steps:
the skin sub-block setting module 01 is used for dividing the skin of the marine mammal into at least two skin sub-blocks and setting connecting firmware of the skin sub-blocks;
a plasticizing module 02 for plasticizing the skin sub-blocks;
the skin sub-block fixing module 03 is used for fixing the plasticized skin sub-blocks to the specimen body by using the connecting firmware;
and the skin sub-block gap repairing module 04 is used for repairing gaps among the skin sub-blocks.
In need of supplementation, the skin specimen preparation device further comprises an anatomy module and a preset module; wherein the dissection module is used for dissecting the marine mammal;
the presetting module is configured for presetting a segmentation size of the skin sub-block.
In addition, the skin sub-block setting module is configured to perform the following steps:
segmenting the skin of the marine mammal into at least two sub-blocks of skin according to the segmentation size;
holes are punched in the sides of at least two sub-blocks of skin.
The plasticizing module is configured to perform the steps of:
fixing the skin sub-blocks;
dehydrated and defatted skin sub-pieces;
soaking dehydrated and defatted skin sub-block.
The invention has the beneficial effects that: the skin specimen preparation device applied to the marine mammals, which is provided by the application, adopts the same technical concept as the skin specimen preparation method of the marine mammals, and achieves the same technical effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that it is obvious to those skilled in the art that various modifications and improvements can be made without departing from the principle of the present invention, and these modifications and improvements should also be considered as the protection scope of the present invention.
Claims (10)
1. A method for preparing a skin specimen applied to marine mammals is characterized by comprising the following steps:
dividing the skin of the marine mammal into at least two skin sub-blocks and arranging connecting fasteners of the skin sub-blocks;
plasticizing the skin sub-pieces;
fixing the plasticized skin sub-blocks to a specimen body by using the connecting firmware;
repairing gaps between the skin sub-blocks.
2. The method of claim 1, wherein the step of segmenting the marine mammal skin into at least two sub-skin blocks and providing the connecting fastener for the sub-skin blocks further comprises:
dissecting the marine mammal;
and presetting the segmentation size of the skin sub-blocks.
3. The manufacturing method according to claim 2, wherein the dividing of the marine mammal skin into at least two skin sub-blocks and the setting of the connection fastener of the skin sub-blocks specifically comprises:
segmenting the skin of the marine mammal into at least two sub-blocks of skin according to the segmentation size;
perforating the sides of the at least two sub-blocks of skin.
4. The method of manufacturing according to claim 1, wherein plasticizing the skin sub-pieces specifically comprises:
immobilizing the skin sub-blocks;
dehydrating and defatting the immobilized skin pieces;
impregnating the dehydrated and defatted skin sub-pieces.
5. The method of claim 3, wherein the securing the plasticized skin sub-block to the specimen body using the connecting fastener comprises:
welding the reinforcing steel bars to which the skin sub-blocks belong to the specimen body;
and welding the reinforcing steel bars of the skin sub-blocks to the adjacent skin sub-blocks.
6. The method of claim 5, wherein the specimen body comprises a mesh of steel reinforcement;
and welding the reinforcing steel bars of the skin sub-blocks to the reinforcing steel bar grids.
7. A skin specimen preparation device for use in a marine mammal, which is used in the skin specimen preparation method for a marine mammal according to any one of claims 1 to 6, comprising:
the skin sub-block setting module is used for dividing the skin of the marine mammal into at least two skin sub-blocks and setting connecting firmware of the skin sub-blocks;
a plasticizing module for plasticizing the skin sub-pieces;
the skin sub-block fixing module is used for fixing the plasticized skin sub-blocks to the specimen body by utilizing the connecting firmware;
and the skin sub-block gap repairing module is used for repairing the gaps among the skin sub-blocks.
8. The manufacturing device of claim 7, further comprising an dissection module and a pre-placement module; wherein the dissection module is for dissecting the marine mammal;
the presetting module is configured for presetting a segmentation size of the skin sub-blocks.
9. The production apparatus according to claim 8, wherein the skin sub-block setting module is configured to perform the steps of:
segmenting the skin of the marine mammal into at least two sub-blocks of skin according to the segmentation size;
perforating the sides of the at least two sub-blocks of skin.
10. The production device of claim 7, wherein the plasticizing module is configured to perform the steps of:
immobilizing the skin sub-blocks;
dehydrating and defatting the immobilized skin pieces;
impregnating the dehydrated and defatted skin sub-pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010809945.3A CN111951654A (en) | 2020-08-13 | 2020-08-13 | Method and device for manufacturing skin specimen applied to marine mammal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010809945.3A CN111951654A (en) | 2020-08-13 | 2020-08-13 | Method and device for manufacturing skin specimen applied to marine mammal |
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| CN111951654A true CN111951654A (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010809945.3A Pending CN111951654A (en) | 2020-08-13 | 2020-08-13 | Method and device for manufacturing skin specimen applied to marine mammal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199743A (en) * | 2021-05-22 | 2021-08-03 | 北京麋鹿生态实验中心 | Manufacturing process of endangered animal 3D specimen |
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| JP2003202336A (en) * | 2001-10-29 | 2003-07-18 | Pola Chem Ind Inc | Method for dyeing corneocyte and method for preparing corneocyte specimen |
| CN1835046A (en) * | 2005-03-18 | 2006-09-20 | 中国科学院海洋研究所 | Prodn. method of large ocean mammal and fishes samples with high fat content |
| CN102729720A (en) * | 2012-07-12 | 2012-10-17 | 中国科学院西北高原生物研究所 | Simple method used for making minitype fish shape specimen |
| CN106981246A (en) * | 2017-05-16 | 2017-07-25 | 信阳农林学院 | The preparation method of giant salamander skinned-specimen |
| CN108711352A (en) * | 2018-07-27 | 2018-10-26 | 大连鸿峰文化发展有限公司 | The production method of fur sample |
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2020
- 2020-08-13 CN CN202010809945.3A patent/CN111951654A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003202336A (en) * | 2001-10-29 | 2003-07-18 | Pola Chem Ind Inc | Method for dyeing corneocyte and method for preparing corneocyte specimen |
| CN1835046A (en) * | 2005-03-18 | 2006-09-20 | 中国科学院海洋研究所 | Prodn. method of large ocean mammal and fishes samples with high fat content |
| CN102729720A (en) * | 2012-07-12 | 2012-10-17 | 中国科学院西北高原生物研究所 | Simple method used for making minitype fish shape specimen |
| CN106981246A (en) * | 2017-05-16 | 2017-07-25 | 信阳农林学院 | The preparation method of giant salamander skinned-specimen |
| CN108711352A (en) * | 2018-07-27 | 2018-10-26 | 大连鸿峰文化发展有限公司 | The production method of fur sample |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199743A (en) * | 2021-05-22 | 2021-08-03 | 北京麋鹿生态实验中心 | Manufacturing process of endangered animal 3D specimen |
| CN113199743B (en) * | 2021-05-22 | 2022-11-29 | 北京麋鹿生态实验中心 | Manufacturing process of endangered animal 3D specimen |
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Application publication date: 20201117 |