CN208477810U - A kind of body mould - Google Patents

Abstract

The utility model discloses a kind of body moulds; the body mould includes body mould matrix and the lump and filiform for being set to the body mould Medium Culture; wherein; the lump includes the first lump and the second lump; first lump and second lump include centerbody and centered on the centerbody and from multiple strip shape bodies that the centerbody is drawn, and the mobility of first lump is less than the mobility of second lump.The body mould of the utility model is built into simulation lump; the lump of different mobilities is also simulated from the connection type of body mould matrix by change simulation lump; simulate the setting of bar in lump; so that lump connect with body mould matrix it is even closer; there can be different mobilities from the lump of not bar, the setting of another aspect bar is more nearly actual activity situation of the Malignant mass relative to human body in human body；Manufacture craft is simple, easy.

Description

A kind of body mould

Technical field

The utility model relates to medical instruments fields, particularly the lump of different mobilities in a kind of simulation human body Body mould.

Background technique

Chinese breast cancer has high disease incidence speedup, death rate height, treatment difficulty height, the trend of age of onset morning, but compares Other tumours, it is more preferable that the early diagnosis of breast cancer early controls effect, as carcinoma in situ nearly 100% can cure.The main inspection method of breast cancer, which has, faces Bed palpation, mammography, ultrasound, nuclear-magnetism, fiberoptic ductoscopy etc., they have some limitations.Mammary gland palpation imaging technique is in upper The nineties in century is suggested, and corresponding medical device product emerged in 2003, and this product has high sensitivity, operation side Just, result interpretation is easy and fully belongs to noninvasive.It is considered that the imaging of mammary gland palpation is that one kind has market prospects and society very much The technology of value.

In order to guarantee the using effect of mammary gland palpation imaging system, need to give beginner training, training contents are main Include how the examination that lump property is carried out according to image result.This training carries out with patient, it is clear that and it is undesirable, so The body mould of corresponding simulated humanbody udder texture becomes the main tool of mammary gland palpation imaging system training.On the other hand, palpation Imaging beginner needs to repeat palpation operation, could really grasp this technical ability.

The simulation lump of the dependent body mould of clinical use is too simple at present, does not embody shape, mobility of lump etc. Important information, for training and practicing, effect can have a greatly reduced quality such body mould.The reason of lacking this body mould is lump Mobility depends primarily on the bonding strength between lump and body mould matrix, and common connection type is dfficult to apply to this.Therefore, have Necessity proposes that a kind of body mould of new construction, human body body mould can simulate the lump of different mobilities in breast, and energy It is enough in the teaching of palpation imaging system.

Utility model content

To solve the above-mentioned problems, the utility model provides a kind of body mould, and the body mould includes body mould base Matter and the lump and filiform for being set to the body mould Medium Culture, wherein the lump includes the first lump and the second lump, described First lump and second lump include centerbody and centered on the centerbody and from the centerbody draw multiple Shape body, the mobility of first lump are less than the mobility of second lump.

Preferably, first lump is placed in the body mould Medium Culture in such a way that cementing bonds, and described second is swollen Block is directly placed in the body mould Medium Culture.

Preferably, first lump and second lump are palpus shape lump；The multiple strip shape body is from the center Body bending is drawn and is arranged around the centerbody.

Preferably, the cross-sectional shape of the centerbody is round, oval, rectangular or polygon.

Preferably, the filiform is strip or curve-like.

Preferably, the lump further includes third lump and the 4th lump, which is spherical lump, and the 4th is swollen Block is non-spherical lump；And/or the mobility of the third lump and the 4th lump is greater than second lump.

Preferably, the cross-sectional shape of the 4th lump is triangle, rectangular or polygon.

Preferably, the hardness of the lump is greater than the hardness of the body mould matrix, the elasticity of the material of the body mould matrix Modulus is 3kPa-10kPa, and the elasticity modulus of the material of the lump is 100kPa-1000kPa.

Preferably, the hardness of the lump is less than the hardness of the body mould matrix, the elasticity of the material of the body mould matrix Modulus is 5kPa-10kPa, and the elasticity modulus of the material of the lump is 2kPa-5kPa.

Preferably, the bullet of the material of first lump, second lump, the third lump and the 4th lump Property modulus can be equal or unequal.

The utility model has the beneficial effects that

The body mould of the utility model is built into simulation lump, the also connection by changing simulation lump and body mould matrix Mode simulates the lump of different mobilities, the setting of bar in lump is simulated, so that lump is connect more with body mould matrix Closely, there can be different mobilities from the lump of not bar, the setting of another aspect bar is more nearly in human body Actual activity situation of the Malignant mass relative to human body；Manufacture craft is simple, easy.

Detailed description of the invention

Fig. 1 is the stereoscopic schematic diagram of the body mould of the utility model；

Fig. 2 is the stereoscopic schematic diagram of the palpus shape lump of the body mould of the utility model；

Fig. 3 is another stereoscopic schematic diagram of the body mould of the utility model.

Specific embodiment

The utility model is described in further detail below by specific embodiment combination attached drawing, and is provided following The purpose of specific embodiment is easy for becoming apparent from thorough explanation to the content of the utility model.

The utility model provides a kind of body mould, and human body body mould can be by changing simulation lump and body mould matrix Connection type area simulate the lumps of different mobilities.In utility model, with swollen in the merging of the breast portion of body mould matrix Block and filiform are illustrated for example, but lump and filiform can also be placed in the other parts of body mould matrix.In addition, living Dynamic degree refers to activity of the lump relative to body mould matrix.

As depicted in figs. 1 and 2, body mould 10 includes body mould matrix 20 and 30 He of lump being placed in the body mould matrix 20 Filiform 40, wherein lump 30 includes the first lump 31 and the second lump 32, during the first lump 31 and the second lump 32 include Heart body and strip shape body, since the first lump 31 is identical with the structure of the second lump 32, so being said by taking the first lump 31 as an example Bright, which includes centerbody 311 and multiple strips centered on the centerbody 311 and around the centerbody 311 Body 312, multiple strip shape body 312 bend from the centerbody 311 and draw (referring specifically to Fig. 2), the first lump 31 and the second lump 32 are placed in body mould matrix 20, the mobility of the mobility of the first lump 31 less than the second lump 32.In addition, lump 30 also wraps Include third lump 33 and the 4th lump 34.

In the present embodiment, body mould matrix 20 includes symmetrical the first breast 21 and the second breast 22, wherein the The first lump 31, the second lump 32 and filiform 40 are provided in one breast 21, the first lump 31 and the second lump 32 are used for mould The palpus shape lump of quasi- malignant tumour activity difference, the first lump 31 are placed in body mould matrix 20 in such a way that cementing bonds, Second lump 32 is directly placed in body mould matrix 20, wherein glue has been smeared in 31 outer surface of the first lump, due to multiple strip shape bodies 312 presence, the bonding force between the first lump 31 and body mould matrix is stronger, and the second lump 32 does not have spreading glue, thus Bonding force is relatively poor, i.e. the first lump 31 mobility is poorer than the mobility of the second lump 32, the human body with above structure Body mould 10 can be more nearly the human body actual conditions with malignant tumour；Centerbody 311 is preferably spherical, with regard to cross-sectional shape For, the cross sectional shape of centerbody 311 is round, oval, rectangular or polygon；Filiform 40 is in a strip shape or curve Shape, the filiform 40 are made for simulating ligament and breast duct, filiform 40 using such as silica gel strip or the like.

In addition, further including third lump 33 and the 4th lump 34 in the first breast 21, wherein third lump 33 is for simulating Such as the spherical lump that the benign tumors such as adenofibroma mobility is good, in the present embodiment, the quantity of third lump 33 is two It is a, wherein a third lump 33 is placed in body mould matrix 20 in such a way that cementing bonds, another third lump 33 is straight It connects in merging body mould matrix 20, but the quantity of third lump 33 is without being limited thereto, can also be three or more；4th lump 34 be non-spherical lump, and the 4th lump 34 is placed in body mould matrix 20 in such a way that glue bonds or directly, further, The cross-sectional shape of 4th lump 34 is, for example, triangle, rectangular, polygon or other shapes, and the quantity of the 4th lump 34 is One, but not limited to this, can also be two or more.In the case where the quantity of the 4th lump 34 is two, one 4th lump 34 is placed in body mould matrix 20 in such a way that cementing bonds, another the 4th lump 34 is directly placed in body mould base In matter 20, referring specifically to Fig. 3.It is different from the first breast 21, it include third lump 33, the 4th lump 34 and silk in the second breast 22 Shape object 40.It should be noted that the first lump 31, the second lump 32, third lump 33, the 4th lump 34 are that mobility is different Simulate lump.

In the present embodiment, body mould matrix 20 can choose apery shape, it is also possible that rectangular (referring specifically to Fig. 3)；Body mould matrix 20 can be by the lower silicon of selection hardness and silicon includes Silica hydrogel and is made, and the hardness of lump 30 is greater than The hardness of body mould matrix 20, the elasticity modulus of the material of body mould matrix 20 are 3kPa-10kPa, the springform of the material of lump 30 Amount is 100kPa-1000kPa；The hardness of lump 30 is less than the hardness of body mould matrix 20, the springform of the material of body mould matrix 20 Amount is 5kPa-10kPa, and the elasticity modulus of the material of lump 30 is 2kPa-5kPa.In actual fabrication, the material of lump 30 Elasticity modulus can select as needed the silicon rubber of the different hardness such as 100kPa, 200kPa, 300kPa, 400kPa to simulate difference The lump 30 of property.For example, the material of the first lump 31 can be silicon rubber, it is made up of mold cure.First lump 31, The elasticity modulus of the material of two lumps 32, third lump 33 and the 4th lump 34 can be equal or unequal.In addition, simulation is swollen The size of block and depth apart from body mould surface can determine that in the present embodiment, the size of lump is 10mm as needed, Depth apart from skin surface is 10mm.It should be noted that lump 30 hardness be less than body mould matrix 20 hardness feelings Under condition, which is, for example, the vesica etc. that diffusate is formed in breast.

In addition, the fixed lump by way of secondary encapsulating: first being poured in sulfurizing mould in specific fixation procedure Simulation lump is placed in suitable position, then carries out pouring for silica gel again by a part of silica gel material when it vulcanizes to a certain extent It builds, until all vulcanization is completed.In addition, sulfurizing mould can be common rectangular parallelepiped structure, apery body udder texture can also be Mold.

It should be noted that the body mould of the utility model is widely used, especially suitable for pernicious swollen in simulation mammary gland The mobility of tumor can be more nearly actual activity situation of the lump relative to human body in human body.In addition, the people of the utility model Body body mould can also be used to the teaching of palpation imaging system.

Compared with prior art, the body mould of the utility model is built into simulation lump, also by changing simulation lump Simulate the lump of different mobilities from the connection type of body mould matrix, simulate the setting of bar in lump so that lump with The connection of body mould matrix is even closer, can have different mobilities from the lump of not bar, another aspect bar is set It sets and is more nearly actual activity situation of the Malignant mass relative to human body in human body；Manufacture craft is simple, easy.

The preferable specific embodiment of the above, only the utility model patent, but the protection of the utility model patent Range is not limited thereto, the technical scope that anyone skilled in the art discloses in the utility model patent Interior, any changes or substitutions that can be easily thought of, should all cover within the protection scope of the utility model patent.

Claims (10)

1. a kind of body mould, which is characterized in that the body mould includes body mould matrix and is set to the body mould Medium Culture Lump and filiform, wherein the lump includes the first lump and the second lump, and first lump and second lump are equal Including centerbody and centered on the centerbody and from multiple strip shape bodies that the centerbody is drawn, the mobility of first lump Less than the mobility of second lump.

2. body mould according to claim 1, which is characterized in that first lump is in such a way that cementing bonds It is placed in the body mould Medium Culture, second lump is directly placed in the body mould Medium Culture.

3. body mould according to claim 1, which is characterized in that first lump and second lump are must shape Lump；The multiple strip shape body is bent from the centerbody to be drawn and is arranged around the centerbody.

4. body mould according to claim 3, which is characterized in that the cross-sectional shape of the centerbody is round, ellipse Round, rectangular or polygon.

5. body mould according to claim 1, which is characterized in that the filiform is strip or curve-like.

6. body mould according to claim 1, which is characterized in that the lump further includes that third lump and the 4th are swollen Block, the third lump are spherical lump, and the 4th lump is non-spherical lump；And/or the third lump and the described 4th swells The mobility of block is greater than second lump.

7. body mould according to claim 6, which is characterized in that the cross-sectional shape of the 4th lump is triangle Shape, rectangular or polygon.

8. body mould according to claim 6, which is characterized in that the hardness of the lump is greater than the body mould matrix The elasticity modulus of hardness, the material of the body mould matrix is 3kPa-10kPa, and the elasticity modulus of the material of the lump is 100kPa-1000kPa。

9. body mould according to claim 6, which is characterized in that the hardness of the lump is less than the body mould matrix Hardness, the elasticity modulus of the material of the body mould matrix are 5kPa-10kPa, and the elasticity modulus of the material of the lump is 2kPa- 5kPa。

10. body mould according to claim 6, which is characterized in that first lump, second lump, described The elasticity modulus of the material of third lump and the 4th lump can be equal or unequal.