Prostate teaching model

Abstract

The utility model discloses a prostate teaching model, which comprises a plurality of simulation blocks, the plurality of simulation blocks are a urethra, a urethra surrounding tissue, an ejaculatory duct, a central area, a migration area, a peripheral area and an anterior fibrous muscle matrix area which are arranged according to a human body, and the urethra surrounding tissue, the ejaculatory duct, the central area, the migration area, the peripheral area and the anterior fibrous muscle matrix area are arranged on the human body. The simulation block is used for simulating the urethra, the tissue around the urethra, the ejaculatory duct, the central area, the migration area, the peripheral area and the anterior fibrous muscle matrix area so as to simulate the positions of all the prostate zones, and therefore a beginner can conveniently and directly observe the position relation of all the prostate zones.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field more specifically relates to a prostate teaching model. BACKGROUND

[0002] For the diagnosis of prostate disease, can according to B-ultrasonic, CT and MRI etc., wherein, the T2 weighted image in MRI examination can clearly show the zone of prostate, but identify each zone of prostate on the tomography, rely on the in-depth study of the prostate zone anatomy, but the present prostate zone anatomy can only show each area through the picture, it is difficult to conceive its overall structure diagram and the relationship of each zone, resulting in the learning difficulty of beginner is greater.

[0003] In view of this, the existing medical model can only show the position of prostate, lacks the specific model of prostate zone anatomy, therefore students are difficult to observe the position relationship of each zone of prostate, and the teaching effect is poor, and therefore needs to be improved. UTILITY MODEL CONTENT

[0004] In view of the deficiencies in the prior art, the utility model aims at providing a prostate teaching model, which can simulate each zone of prostate to facilitate beginners to observe the position relationship of each zone of prostate and improve the overall teaching effect.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A prostate teaching model, comprising a plurality of simulation blocks, and the plurality of simulation blocks are respectively:

[0007] Urethra, urethral tissue around, ejaculatory duct, central zone, transition zone, peripheral zone and anterior fibromuscular stroma zone, the urethra, urethral tissue around, ejaculatory duct, central zone, transition zone, peripheral zone and anterior fibromuscular stroma zone are arranged according to human body.

[0008] As a further improvement of the utility model, the colors of adjacent simulation blocks are different.

[0009] As a further improvement of the utility model, the simulation block is provided with a magnetic part, and adjacent simulation blocks are connected and positioned by the magnetic part.

[0010] As a further improvement of the utility model, the magnetic part comprises a plurality of magnets arranged along the front-back direction of the simulation block.

[0011] As a further improvement of the utility model, the simulation block comprises a plurality of block bodies connected with each other along the front-back direction, and the gap between adjacent block bodies forms a simulated section.

[0012] As a further improvement of the utility model, the simulation sections corresponding to the simulation blocks are arranged in the same plane.

[0013] As a further improvement of the utility model, one side of each of the adjacent blocks is provided with a plug rod and a plug hole, and the plug rod and the plug hole are inserted into each other.

[0014] As a further improvement of the utility model, a fixing ring is arranged in the plug hole, and the fixing ring is used for sleeving the plug rod.

[0015] As a further improvement of the utility model, one side of each of the adjacent blocks is provided with a magnetic member and is magnetically attracted to each other.

[0016] The utility model has the advantages that the simulation blocks are used to simulate the urethra, the tissue around the urethra, the ejaculatory duct, the central zone, the transitional zone, the peripheral zone and the anterior fibromuscular stroma zone to realize the simulation of the positions of each zone of the prostate, thereby facilitating beginners to directly observe the positional relationship of each zone of the prostate. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the whole installation of the utility model;

[0018] Figure 2 It is a schematic diagram of the simulation section of the utility model;

[0019] Figure 3 It is a schematic diagram of the anterior fibromuscular stroma zone of the utility model;

[0020] Figure 4 It is a schematic diagram of the installation of the plug rod of the utility model;

[0021] Figure 5 It is a schematic diagram of the urethra and the tissue around the urethra of the utility model;

[0022] Figure 6 It is a schematic diagram of the installation of the magnetic member of the utility model.

[0023] Reference signs: 1, simulation block; 2, urethra; 3, tissue around the urethra; 4, ejaculatory duct; 5, central zone; 6, transitional zone; 7, peripheral zone; 8, anterior fibromuscular stroma zone; 9, magnetic member; 10, block; 11, simulation section; 12, plug rod; 13, plug hole; 14, fixing ring; 15, magnetic member. DETAILED DESCRIPTION

[0024] The utility model will be further described in detail in combination with the drawings and embodiments. Identical parts are denoted by the same reference signs.

[0025] For example, Figures 1-6As shown, a prostate teaching model comprises a plurality of simulation blocks 1, which are respectively urethra 2, urethral tissue 3, ejaculatory duct 4, central zone 5, transitional zone 6, peripheral zone 7 and anterior fibromuscular stroma zone 8, so as to complete the simulation of the above-mentioned zones, and the urethra 2, urethral tissue 3, ejaculatory duct 4, central zone 5, transitional zone 6, peripheral zone 7 and anterior fibromuscular stroma zone 8 are arranged according to the human body, so as to facilitate beginners to directly observe the positional relationship of each zone, thereby establishing a three-dimensional view for beginners, and greatly improving the teaching effect.

[0026] Further, in order to better facilitate beginners to distinguish the positional relationship of each zone, the colors of adjacent simulation blocks 1 are different, and more preferably, the colors of adjacent simulation blocks 1 are divided into warm and cold zones, so as to further improve the color differentiation degree between adjacent simulation blocks 1.

[0027] Further, in order to fix the plurality of simulation blocks 1 after connection, so as to maintain the stability of the whole teaching model, a magnetic member 9 is arranged on the simulation block 1, and adjacent simulation blocks 1 are connected and positioned by the magnetic member 9. Specifically, the magnetic member 9 is adhered to the inner wall of the simulation block 1, so as to avoid the defect that the exposed magnetic member 9 is easy to fall off. On the one hand, the arrangement of the magnetic member 9 can maintain the stability of the whole teaching model, and on the other hand, the positioning effect can be achieved by the mutual magnetic attraction of adjacent magnetic members 9, so as to ensure the accurate installation and connection position of the simulation blocks 1.

[0028] Specifically, the magnetic member 9 comprises a plurality of magnets arranged in the front-rear direction of the simulation block 1, and the arrangement of the plurality of magnets can further improve the stability of the whole teaching model.

[0029] Further, in order to realize the simulation of different cross sections, the simulation block 1 comprises a plurality of block bodies 10 connected in the front-rear direction, and the gap between adjacent block bodies 10 forms a simulation section 11, so that the operator can separate the block bodies 10 according to different positions, thereby exposing the internal cross section, so as to facilitate beginners to observe the cross section, and further improve the teaching effect.

[0030] Further, the simulation sections 11 corresponding to different simulation blocks 1 are arranged in the same plane, so that the observation of the whole cross section of the model can be realized. In this embodiment, three cross sections are formed from front to back in the teaching model, wherein the transitional zone 6 and the central zone 5 only have a single cross section, and the urethra 2, the urethral tissue 3, the ejaculatory duct 4, the peripheral zone 7 and the anterior fibromuscular stroma zone 8 all include three cross sections.

[0031] In order to realize the mutual connection of adjacent block bodies 10, one side of each adjacent block body 10 is respectively provided with a plug rod 12 and a plug hole 13, and the plug rod 12 and the plug hole 13 are inserted into each other. This connection mode is suitable for the anterior fibromuscular stroma zone 8, the peripheral zone 7, the ejaculatory duct 4 and the central zone 5.

[0032] Since the model as a whole adopts a soft material in the embodiment, the simulation similarity is further improved, and therefore, in order to ensure the stability of the connection of the insertion rod 12, a fixing ring 14 is arranged in the insertion hole 13, the fixing ring 14 is used for sleeving the insertion rod 12, the stability of the connection of the insertion rod 12 can be improved through the sleeving of the fixing ring 14, so as to avoid the device from falling off.

[0033] For the urethra 2 and the surrounding tissue 3, the connection area is small, therefore, the side of the adjacent block body 10 close to each other is provided with a magnetic attraction piece 15 and is magnetically attracted and fixed through the magnetic attraction piece 15, the magnetic attraction piece 15 is annular and is arranged on the end face, so as to facilitate the magnetic attraction connection of the adjacent block body 10.

[0034] The preferred embodiments of the present application are described above, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical scheme falling within the idea of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary skilled in the art, some improvements and decorations without departing from the principle of the present application can also be considered as the protection scope of the present application.

Claims

1. A prostate teaching phantom, characterized in that, The simulation model comprises a plurality of simulation blocks (1), and the simulation blocks (1) are respectively: A urethra (2), urethral tissue (3), ejaculatory duct (4), central area (5), transition zone (6), peripheral area (7) and anterior fibromuscular stroma area (8), which are arranged according to the human body.

2. The prostate teaching model of claim 1, wherein, The colors of the simulation blocks (1) are different from each other.

3. The prostate teaching model of claim 1, wherein, The simulation blocks (1) are provided with magnetic members (9), and the simulation blocks (1) are connected and positioned with each other through the magnetic members (9).

4. The prostate teaching model of claim 3, wherein, The magnetic members (9) comprise a plurality of magnets arranged along the front-rear direction of the simulation blocks (1).

5. The prostate teaching model of claim 1, wherein, The simulation blocks (1) comprise a plurality of block bodies (10) connected with each other along the front-rear direction, and gaps between the block bodies (10) form simulation sections (11).

6. A prostate teaching model according to claim 5, wherein, The simulation sections (11) corresponding to different simulation blocks (1) are arranged in the same plane.

7. The prostate teaching model of claim 5, wherein, The surfaces of the block bodies (10) close to each other are respectively provided with insertion rods (12) and insertion holes (13), and the insertion rods (12) and the insertion holes (13) are inserted into each other.

8. The prostate teaching model of claim 7, wherein, The insertion holes (13) are provided with fixing rings (14), and the fixing rings (14) are used for sleeving and fixing the insertion rods (12).

9. The prostate teaching model of claim 5, wherein, The surfaces of the block bodies (10) close to each other are provided with magnetic members (15) and are magnetically attracted and fixed to each other through the magnetic members (15).

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