CN207489318U - A kind of cross sectional anatomy magnetic force model of head - Google Patents
A kind of cross sectional anatomy magnetic force model of head Download PDFInfo
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- CN207489318U CN207489318U CN201721272919.1U CN201721272919U CN207489318U CN 207489318 U CN207489318 U CN 207489318U CN 201721272919 U CN201721272919 U CN 201721272919U CN 207489318 U CN207489318 U CN 207489318U
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Abstract
The utility model discloses a kind of cross sectional anatomy magnetic force model of head, several tomographies including being combined into a whole head in order made of PVC material, wherein：Tomography includes the cranium brain bottom of line on the basis of canthomeatal line, using 1cm as thickness and is parallel to several middle layers of bottom and cranium brain top layer, the lower surface of the upper surface of cranium brain bottom, the upper and lower surface of middle layer and cranium brain top layer is pasted with paster, and the cranium brain tissue equal proportion magnified image image of matched tomography is printed on paster；It is assembled between each tomography using magnetic force piece.The purpose of this utility model is to provide a kind of cross sectional anatomy magnetic force models of head, the model structure is simple, it is easy to make, can easily and flexibly replace the imaged image of different inspection methods and different clinical cases, be more advantageous to the systematic learning of clinic and image anatomy.
Description
Technical field
The utility model belongs to mannikin technical field, and in particular to a kind of cross sectional anatomy magnetic force mould of head
Type.
Background technology
The autopsy of medical nerve system is hydrolyzed after dead due to neuronal cell death, and blood vessel dries up atrophy, cerebrospinal fluid
It leaks out, causes brain tissue frozen section material object anatomic form not normal.And preparation of specimen's complex process of above-mentioned tissue, into
This height preserves difficult.The dissection of existing nervous system material object can only individually observe brain tissue appearance mostly based on Systematic anatomy, and shadow
As faultage image is the single choosing layer of space entirety, due to being dissected in tomography learning, student lacks associative perception to cranium brain organ
Official, especially beginner can be unclear to anatomic space position understanding, are confused about position and the viewing angle of level, it would be highly desirable to exclusively for
A kind of individually designed anatomical model for facilitating study of medical imaging fault imaging.
Application No. is 92209985.5, the Chinese patent of entitled " cranium brain anatomical model ", it is related to a kind of be suitable for pair
The mannikin that skull CT scanning is answered to be layered, on the basal plane of cranium brain matrix, the whole outer ball equipped with inner core and outer ball
Gypsic horizon, on whole outer ball gypsic horizon, the half outer ball gypsic horizon equipped with inner core and half outer ball, in half outer ball gypsic horizon
On, the hemispherical Shell sphere gypsic horizon equipped with inner core and half outer spherical shell, equipped with the spherical surface being covered in without half outer ball and without hemispherical Shell
On hemispherical Shell gypsic horizon, brain tissue is coated on the spherical surface without half outer ball and without half outer spherical shell and artery and vein vascular decorative pattern is oily
Enamelled coating.It can coordinate CT scan intuitively to find out Brain-illness position, convenient for treatment.But the type is complicated, makes trouble,
Brain tissue and artery and vein vascular decorative pattern use paint spraying, it is impossible to easily and flexibly scheme in normal structure, different tissues window position CT
It is replaced between picture, different inspection methods and different clinical case imaged images, is unfavorable for the system of clinic and image anatomy
Study.Therefore, it is necessary to develop a kind of cross sectional anatomy magnetic force models of head, and the model structure is simple, easily make, can facilitate
The imaged image of different inspection methods and different clinical cases is neatly replaced, is conducive to the system of clinic and image anatomy
Study.
Utility model content
The purpose of this utility model is to provide a kind of cross sectional anatomy magnetic force models of head, and the model structure is simple, hold
It easily makes, can easily and flexibly replace the imaged image of different inspection methods and different clinical cases, be conducive to clinic
With the systematic learning of image anatomy.
The purpose of this utility model is achieved in that including being combined into an entirety in order made of PVC material
Several tomographies of head, wherein：Tomography includes the cranium brain bottom of line on the basis of canthomeatal line, using 1cm as thickness and is parallel to bottom
Several middle layers of layer and cranium brain top layer, the following table of the upper surface of cranium brain bottom, the upper and lower surface of middle layer and cranium brain top layer
Face is pasted with paster, and the cranium brain tissue equal proportion magnified image image of matched tomography is printed on paster；Each tomography it
Between using magnetic force piece assemble.
Further, head presses normal human's skull 1：1 ratio makes.
Further, the imaged image on paster is CT images, MRT images, PE image T, SPECT images or case image
In one kind.
Further, magnetic force piece includes iron plate and magnet, and iron plate is embedded in into groove is formed in each tomography matrix, and magnet is set
In the matrix of corresponding mounting layer and boss is formed, boss is snapped fits into groove.
Further, the boss of magnet and groove position are disposed as triangle, and the tip of triangle is directed toward unanimously.
Further, magnetic force piece is correspondingly arranged 2 groups or 4 groups on each tomography.
The beneficial effects of the utility model are：It is simple in structure, it easily makes, paster, paster is pasted on each tomography of cranium brain
On be printed with the cranium brain tissue equal proportion magnified image image of matched tomography, can to the imaged image paster on tomography into
Row is replaced, and is easily and flexibly replaced different inspection methods and different clinical case imaged images, is increased the content of courses of model
And instructional function, it is more advantageous to the systematic learning of clinic and image anatomy；It is assembled, is had using magnetic force piece between each tomography
There is the function of flexible combination, replacement and add module, preferably can train and improve the clinical diagnostic imaging ability of student, it is full
Foot clinic diagnostic imaging and the needs of science popularization.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the cross-sectional view of tomography.
Fig. 3 is the assembly structure diagram of magnetic force piece.
In figure：1- heads, 2- canthomeatal lines, 3- tomographies, 31- bottoms, 32- middle layers, 33- top layers, 4- magnetic force pieces, 41- iron
Piece, 42- magnet, 43- grooves, 5- pasters.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings, but the utility model is not subject in any way
Limitation based on any changes and modifications that the utility model training centre is made, belongs to the scope of protection of the utility model.
As shown in Figs. 1-3, the utility model includes being combined into whole head 1 in order made of PVC material
Several tomographies 3, wherein：Tomography 3 includes the cranium brain bottom 31 of line on the basis of canthomeatal line 2, using 1cm as thickness and is parallel to bottom
31 several middle layers 32 and cranium brain top layer 33, the upper surface of cranium brain bottom 31, the upper and lower surface of middle layer 32 and cranium brain top
The lower surface of layer 33 is pasted with paster 5, and the cranium brain tissue equal proportion magnified image of matched tomography 3 is printed on paster 5
Image；It is assembled between each tomography 3 using magnetic force piece 4.
According to the basic law of CT scan technology, head 1 presses normal human's skull 1：1 ratio makes.Closer to true
1 structure of head, be conducive to learner it is fast and accurate grasp 3 image anatomy spatial relation of tomography.
Imaged image on paster 5 is one in CT images, MRT images, PET image, SPECT images or case image
Kind.By being replaced to medical image image paster 5, increase the content of courses and the instructional function of model.
Magnetic force piece 4 includes iron plate 41 and magnet 42, and iron plate 41 is embedded in into formation groove 43, magnet 42 in each 3 matrix of tomography
It is arranged in the matrix of corresponding mounting layer and forms boss, boss is snapped fits into groove 43.Between layers using magnetic force piece 4
Form assembles, and spatially specific tomography 3 can be selected to be observed in position during teaching, facilitate combination with splitting.
The boss of magnet 42 and 43 position of groove are disposed as triangle, and the tip of triangle is directed toward unanimously.Guarantee group
Bayonet corresponds to during dress, and direction is consistent, and lamination order is consistent, will not invert and misplace.
Magnetic force piece 4 is correspondingly arranged 2 groups or 4 groups on each tomography 3.According to the size of 3 area of tomography, respectively in each layer
Four corners or diagonal positions installation magnetic force piece 4 can ensure the overall stability of model.
The utility model presses skull 1:1 ratio is made the FAULT MODEL of cranium brain of PVC material, according to CT scan technology
Basic law, the line on the basis of canthomeatal line 2, using 1cm as thickness complete cranium brain tomography 3 and select layer；It is acquired using spiral CT
Volume data simultaneously carries out 3-dimensional reconstruction acquisition anatomical data of human body and faultage image, and matching is selected to the cranial image image of layer
Equal proportion is amplified, then is sticked on matched tomography 3 with paster 5.To meet needs of imparting knowledge to students, the tomography 3 of corresponding spatial position can be with
Other modules are replaced with, such as：The same layer anatomic image (CT bone windows, MRI image) of different inspection methods or corresponding medical record figure
Picture.Spatially position and sequence combine each tomography 3, are assembled in the form of magnetic force piece 4 between layers, when teaching can be by sky
Between position specific tomography 3 is selected to be observed, combine and split convenient, increase the content of courses and the instructional function of model, more
Be conducive to the systematic learning of clinic and image anatomy.
Claims (6)
1. a kind of cross sectional anatomy magnetic force model of head, including being combined into a whole head in order made of PVC material
(1) several tomographies (3), it is characterised in that：Tomography (3) including on the basis of canthomeatal line (2) the cranium brain bottom (31) of line, with
1cm is thickness and is parallel to several middle layers (32) of bottom (31) and cranium brain top layer (33), the upper surface of cranium brain bottom (31),
The upper and lower surface of middle layer (32) and the lower surface of cranium brain top layer (33) are pasted with paster (5), be printed on paster (5) with
It matches the cranium brain tissue equal proportion magnified image image of tomography (3)；It is assembled between each tomography (3) using magnetic force piece (4).
2. a kind of cross sectional anatomy magnetic force model of head according to claim 1, it is characterised in that：Head (1) is by normal
Human skull 1：1 ratio makes.
3. a kind of cross sectional anatomy magnetic force model of head according to claim 1, it is characterised in that：Shadow on paster (5)
As image is one kind in CT images, MRT images, PET image, SPECT images or case image.
4. a kind of cross sectional anatomy magnetic force model of head according to claim 1, it is characterised in that：Magnetic force piece (4) includes
Iron plate (41) and magnet (42), iron plate (41) are embedded in into forming groove (43) in each tomography (3) matrix, and magnet (42) is arranged on pair
It answers in the matrix of mounting layer and forms boss, boss is snapped fits into groove (43).
5. a kind of cross sectional anatomy magnetic force model of head according to claim 4, it is characterised in that：The boss of magnet (42)
Triangle is disposed as, and the tip of triangle is directed toward unanimously with groove (43) position.
6. a kind of cross sectional anatomy magnetic force model of head according to claim 1 or 4, it is characterised in that：Magnetic force piece (4) exists
2 groups or 4 groups are correspondingly arranged on each tomography (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721272919.1U CN207489318U (en) | 2017-09-29 | 2017-09-29 | A kind of cross sectional anatomy magnetic force model of head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721272919.1U CN207489318U (en) | 2017-09-29 | 2017-09-29 | A kind of cross sectional anatomy magnetic force model of head |
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| Publication Number | Publication Date |
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| CN207489318U true CN207489318U (en) | 2018-06-12 |
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| CN201721272919.1U Active CN207489318U (en) | 2017-09-29 | 2017-09-29 | A kind of cross sectional anatomy magnetic force model of head |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110796942A (en) * | 2019-11-19 | 2020-02-14 | 中国医学科学院北京协和医院 | Anatomical map patch, manufacturing method thereof and method for forming human anatomical structure pattern |
| WO2022089057A1 (en) * | 2020-10-30 | 2022-05-05 | 李艳 | Human skeleton modeling method, storage medium, and electronic device |
-
2017
- 2017-09-29 CN CN201721272919.1U patent/CN207489318U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110796942A (en) * | 2019-11-19 | 2020-02-14 | 中国医学科学院北京协和医院 | Anatomical map patch, manufacturing method thereof and method for forming human anatomical structure pattern |
| CN110796942B (en) * | 2019-11-19 | 2021-11-02 | 中国医学科学院北京协和医院 | Anatomical map patch, manufacturing method thereof and method for forming human anatomical structure pattern |
| WO2022089057A1 (en) * | 2020-10-30 | 2022-05-05 | 李艳 | Human skeleton modeling method, storage medium, and electronic device |
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