JPH04288583A - Simulation sheet for anatomy practice - Google Patents

Abstract

PURPOSE:To provide the simulation sheet for anatomy practice which enables pupils to have the anatomy practice as a start point where the mechanism of a living body is understood without any disliking. CONSTITUTION:The outward appearance figure 1 of the living body is drawn on a sheet material 2, and various anatomy figures 3, 3... of internal organ figures, nervous tissues figure, etc., of the same scale with the outward appearance figure 1 are drawn on plural sheet materials 2, 2... in conformity with the contour of the outward appearance figure 1; and the respective sheet materials 2, 3... are put one over another and bound with the sheet material 2 where the outward appearance figure 1 is drawn atop to obtain the simulation sheet for anatomy practice. Then this is cut with a cutter to simulate anatomy.

Description

[Detailed description of the invention]

0001

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to educational materials for dissection training.

0002

[Prior Art and Problems to be Solved by the Invention] In biology education, dissection is an important starting point for understanding the mechanisms of living organisms, and is considered an indispensable practical exercise for developing students' outlook on life. There is.

[0003] However, even with this important dissection, if students have an aversion to injuring living organisms or the dissection is not performed correctly, the educational goal may be lost and the life of the living organism may be unnecessarily damaged. It could become.

[0004] Furthermore, these days, due to material shortages, this method is becoming less common.

[0005] The present invention overcomes these problems and provides a simulation sheet for dissection training that allows dissection training to be actively incorporated and careful guidance to be provided.

[0006]

SUMMARY OF THE INVENTION The gist of the present invention will be explained with reference to the accompanying drawings.

[0007] An external view 1 of the living body is drawn on a sheet material 2, and various anatomical views 3, 3, etc., such as organ diagrams and neural tissue diagrams, which are on the same scale as the external view 1, are drawn along the outline of the external view 1. are drawn on several sheet materials 2, 2, etc., respectively, and the above-mentioned external view 1 is obtained.
A simulated sheet for dissection training characterized in that the sheet materials 2 on which are drawn are made to match the contours of each figure, and the respective sheet materials 2, 2, etc. are overlapped with their ends fastened together. It is something.

[0008] Also, an external view 1 of the living body is drawn on a transparent resin sheet material 2' for OHP projection, and an organ diagram or a neural tissue diagram of the same scale as the external view 1 is drawn along the outline of this external view 1. Draw various anatomical diagrams 3, 3, etc. on several transparent resin sheet materials 2', 2', etc. for OHP projection, respectively, and Frames 4, 4, 4, etc. of the same shape are attached to ..., and the sheet materials 2', 2', 2', etc. with the respective frames 4 are attached to the frame in which the external view 1 is drawn. It is characterized by stacking the sheet materials 2' with the body 4 on top so that the outlines of each figure match, and stacking the sheet materials 2', 2', 2'... at predetermined intervals. This relates to a mock sheet for dissection training.

[0009]

[Operation] With the sheet material 2 depicting the external appearance 1 of a living organism facing up, the sheet material 2 2... depicting several types of anatomical diagrams 3 such as muscles, internal organs, nervous tissues, etc. are made to match and polymerize and adhere in a predetermined order.

This polymerized sheet material 2 is distributed to the students before the actual dissection, and as in the actual dissection, the external view 1
By inserting a cutter into the sheet material 2 and cutting it open in order, muscles and internal organs will be revealed one after another, allowing you to understand the positional relationship of each organ and learn the correct procedure for dissection.

[0011]Also, the transparent resin sheet materials 2', 2', 2', etc. attached with the frame body 4 are aligned with the ring portions in each figure, and the sheet materials 2', 2', 2'... ...By stacking similar organs at predetermined intervals, it is possible to visually grasp the mutual positional relationship and cooperative relationship of each organ in three dimensions.

[0012] The stacked sheet materials 2' and 2 with the frame body 4
'・2'... is placed on the OHP projector 5, and if you focus on the sheet material 2' with the frame body 4 that you want to project, the images of the other external views 1 and anatomical views 3 will be out of focus due to the focus shift, and the images will be out of focus. This means that only the images that have been viewed are projected, making it possible to explain and lecture on anatomy in a better manner.

[0013]

[Embodiment] The illustrated embodiment is an application of the present invention to the dissection of a bullfrog.

[0014] An external view 1 depicting the skin of a bullfrog, and an external view 3 showing a total of eight types of anatomy, including muscles, internal organs (separated by sex), brain, nerves, vascular system, skeleton, and urogenital system (separated by sex). 1. A total of nine sheets of material 2 at the same scale to match the outline of the skin.
Create a drawing of each.

[0015] At this stage, first, each sheet material 2 is distributed to the students, and as a preparation, they write the names of each organ and color code them in the same way as in a coloring book. make me happy.

After completing this preparatory work, each sheet material 2
Glue the top edge of the
The anatomical diagrams 3 are stacked one on top of the other in order with the outlines of the anatomical diagrams 3 aligned with the sheet material 2 on which the skin) is drawn facing upward.

Before dissection training, assume that this polymerized sheet material 2 is a real living organism, distribute it to the students, and use cutters and scissors to examine them, paying careful attention to the position of the hands, how to use the cutter, the course of blood vessels, etc. For example, first, a mock dissection similar to the real one is performed as shown in Figure 2, including skin incision, muscle incision, confirmation of each organ site, extraction of each organ, and confirmation of nerves. In addition, Figures 3 and 4 are external view 1 and anatomical view 3 used above.
Transparent resin sheet material 2' for OHP projection of a total of nine drawings.
2', 2', etc. (transformed into TP sheets), this sheet material 2' is fixed to a frame 4 with a thickness of about several centimeters, and when stacked, each sheet material 2 is printed through this thickness. 'Comrades overlap at a predetermined interval.

Using this, a teacher can teach the position, function, name, etc. of each organ to a large number of students while projecting the image using the OHP projector 5.

[0019] Anatomical diagram 3 of internal organs, blood vessels, muscles and nerves, etc.
Take it out, color the necessary parts with an oil-based pen, etc.
By combining them and projecting them on the OHP projector 5, it is possible to clearly understand the mechanism of mutual cooperation between one organ and another organ in three dimensions.

[0020]

[Effects of the Invention] As described above, by using the present invention as a simulated dissection, each student can experience a simulated dissection in advance, so that the students' minds can accept dissection. This is an excellent mock sheet for dissection training, as it allows students to develop a sense of calmness, learn the correct procedures for dissection, and clearly understand the position of each organ and their relationship to each other at a glance.

[0021] Furthermore, since the necessary knowledge can be acquired during the manufacturing process, efficient learning can be achieved, and it can also be used as a substitute for living organisms.

By using the present invention, the original purpose of dissection training, which has been insufficient in the past, can be achieved through this simulated learning,
This is an extremely excellent mock sheet for dissection training that allows students to approach the two sides of the mystery of life activities of living things and the dignity of living things.

[0023] Furthermore, by aligning the rings of each figure with transparent resin sheet materials for OHP projection equipped with a frame, and stacking the sheet materials at predetermined intervals, the mutual positions of each organ can be determined. Relationships and cooperative relationships can be visually understood in three dimensions,
Place this stacked sheet material with a frame on an OHP projector,
If you focus on the frame-attached sheet material you want to project, other external views and anatomical views will be out of focus, and only the images that are in focus will be projected, making anatomy explanations and lectures better. You will get it.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of an embodiment according to a first aspect of the invention.

FIG. 2 is a perspective view showing a state in which the embodiment according to the invention described in claim 1 is used.

FIG. 3 is a perspective view of an embodiment according to the invention as claimed in claim 2;

FIG. 4 is a perspective view showing a state in which the embodiment according to the second aspect of the invention is used.

[Explanation of symbols] 1 External view 2 Sheet material 2’ Sheet material 3 Anatomical diagram 4 Frame body

Claims (2)

[Claims] Claim 1: An external view of a living organism is drawn on a sheet material, and various anatomical views such as organ diagrams and neural tissue diagrams on the same scale as the external view are drawn on several sheet materials according to the outline of the external view. A simulated sheet for dissection training, characterized in that the sheet materials on which the external views are drawn are placed on top, the outlines of the respective drawings are matched, and the respective sheet materials are overlapped by fixing their ends. 2. Draw an external view of the living body on a transparent resin sheet material for OHP projection, and draw various anatomical diagrams such as organ diagrams and neural tissue diagrams on the same scale as the external view according to the contours of this external view. A diagram is drawn on several transparent resin sheet materials for OHP projection, a frame of the same shape is attached to each sheet material, and each sheet material with a frame is used as a frame on which the external view is drawn. A mock sheet for dissection training, characterized in that the sheet materials are stacked with the attached sheet material facing upward so that the contours of each figure match, and the sheet materials are stacked at predetermined intervals.