CN115100936A - A simple and assembled hand-touching-heart-bone-setting eight-method teaching blind method training model - Google Patents

Abstract

The invention relates to the technical field of medical trauma and orthopaedic training, in particular to a simple and assembled hand-touching-heart-meeting-bone-setting eight-method teaching blind method training model, including a skeleton model and a blind bag. The skeletal models on both sides of the location are connected by connecting cylinders, and a plurality of elastic rubber strips imitating the pulling action of muscles and ligaments are arranged between adjacent skeletal models. The blind bag is covered outside the skeletal model, and The inner side of the blind bag is provided with an inner lining, and the blind bag is provided with a side opening, and the outside of the side opening is provided with an adhesive strip. The invention is simple to use, low in cost, easy to obtain materials, beneficial to classroom teaching and skill assessment, beneficial to medical students and resident physicians to quickly learn, understand and master the skills of eight bone-setting methods, and beneficial to training students' hand-to-heart diagnosis and treatment skills.

Description

A simple and assembled hand-touching-heart-bone-setting blind training model

technical field

The invention relates to the technical field of medical trauma and orthopaedic training, in particular to a simple and assembled blind method training model of hand-touching-heart-guidance bone-setting eight methods.

Background technique

Traditional Chinese medicine bone-setting has a long history and good clinical efficacy. It has been passed down for thousands of years. The main bone-setting techniques include hand-touching, pulling and stretching, rotation, flexion and extension, lifting and pressing, rocking and touching, massage and massage, squeezing and dividing bones, and top folding and turning. The eight methods, the hand touching the heart meeting is the first of the eight methods. The bone-setting manipulation requires the hand touching the heart meeting to diagnose and treat fractures and dislocations. The three-dimensional information of the fracture and dislocation can be constructed in the doctor's brain to distinguish between normal and abnormal shapes.

Since ancient times, traumatologists have used the training method of closing the eyes to touch the bones of the corpse to learn the bones. Because cadaveric bones are not easy to obtain, this method is difficult to be widely used. Traumatologists often use living human bodies to conduct bone-sensing training in clinical work. It is necessary to accumulate a large number of patients for bone repair and rehabilitation in order to train the ability to diagnose and treat orthopedic injuries. .

At present, with the production and use of artificial bone simulation models, the use of artificial bone models in clinical teaching has enabled the popularization and promotion of bone model teaching methods. With the assessment of the skills of practicing physicians in my country's medical education, the implementation of the policy of standardized training of physicians, the teaching and training of clinical skills has been paid more and more attention, and various teaching and training simulation teaching tools and models have been continuously designed and produced. At present, most of the fracture training models designed and produced are trained and tested in terms of reduction techniques such as pulling, stretching, and pressing, and there is no special training model for hand-to-heart. The device is relatively expensive, complicated in structure, high in teaching cost, and inconvenient to carry, which is not conducive to daily classroom teaching. In view of this, the invention is designed to make a simple structure, easy to use, and relatively low price, which is conducive to popularization and convenient daily teaching. The model of mental skill training can make up for the insufficiency of the existing teaching and training devices.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the shortcomings existing in the prior art, and proposes a simple and assembled blind method training model for hand-touching-heart-guidance bone-setting eight-method teaching.

In order to achieve the above object, the present invention adopts the following technical solutions:

A simple assembly-type hand-touching-heart-guidance eight-methods teaching blind method training model, including a skeleton model and a blind bag, the skeleton model is provided with a fractured part, and the two sides of the skeleton model where the fractured part is located are connected by connecting cylinders connected, and there are multiple elastic rubber bands imitating the pulling effect of muscles and ligaments between adjacent bone models;

The blind bag is covered outside the skeleton model, and the inner side of the blind bag is provided with an inner lining, and the blind bag is provided with a side opening, and the outside of the side opening is provided with an adhesive strip.

Preferably, the bone model is provided with a plurality of fixed circular holes, and the ends of the elastic rubber strips are connected in the fixed circular holes.

Preferably, connecting grooves are provided on both sides of the fractured portion on the bone model.

Preferably, the connecting groove is a cylindrical cavity, and the connecting cylinder is inserted into two opposite connecting grooves.

Preferably, the blind bag is cylindrical, and the material of the outer surface is leather or cloth, and the material of the inner lining is sponge or soft rubber.

Preferably, one side of the side opening is sewn with a sticking part on the outer surface of the blind bag.

Preferably, one end of the adhesive strip and the outer surface of the blind bag are fixed by sewing, and the other end and the sticking part are fixed by velcro.

The beneficial effects of the present invention are:

1. The beneficial effects of the present invention are that it can meet the teaching requirements of standardized clinical skills training simulation training for orthopaedic and traumatology colleges and hospitals, is simple to use, has relatively low teaching costs, is easy to obtain materials, can be self-made, is easy to carry, and is conducive to classroom teaching. It is helpful for medical students and residents to quickly learn, understand and master the skills of the eight bone-setting methods, and it is helpful for training students' hand-to-heart diagnosis and treatment skills, making up for the shortcomings of the existing orthopedics teaching models. Fill in the gaps of a certain type of product.

2. In actual use, when carrying out bone groping training of different difficulty, the fractured ends of the simulated bones of the bone model are connected with the built-in connecting cylinder to form a complete bone, which is placed in the blind bag, and the trainer touches the bag through the blind bag. Blind bags with different lining thicknesses can be used for different difficulty training. If an assessment is required, open the blind bag to check the correctness of the blind bag to touch the bones.

3. Through the assembly of this fracture model, students can perceptually understand the anatomical shape of the bone, the type of fracture, the starting and ending points of the attached muscles of the bone and the type of fracture displacement caused by the mutual pulling force of the muscles, which can simulate the learning of fracture displacement. Trauma mechanism and the principle of anti-trauma mechanism reset, so as to understand and master the eight methods of bone-setting.

Description of drawings

Fig. 1 is the humerus skeletal model structural representation of a kind of simple assembly type hand-touching heart meeting bone-setting eight methods teaching blind method training model proposed by the present invention;

Fig. 2 is the blind bag structure schematic diagram of a kind of simple assembly type hand-touching heart meeting bone-setting eight methods teaching blind method training model proposed by the present invention;

FIG. 3 is a schematic cross-sectional view of a blind bag of a simple assembled hand-touching-heart-bone-setting eight-method teaching blind method training model proposed by the present invention.

In the figure: 1. Bone model; 2. Connecting cylinder; 3. Connecting groove; 4. Elastic rubber strip; 5. Fixed round hole; 6. Blind bag; 7. Adhesive strip; 8. Side opening; 9. Paste part ; 10. Lining.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

Referring to Figures 1-3, a simple and assembled hand-touching-heart-will-blind eight-method teaching blind training model includes a skeleton model 1 and a blind bag 6. The skeleton model 1 includes the scapula, humerus, ulna, radius, carpal, metacarpal. The upper limb composed of the phalanges and the lower limb composed of the femur, tibia, fibula, tarsus, metatarsal and phalanges, the simulated bones are cut off according to the typical fracture type, so there is a fractured part on the skeleton model 1, and the location of the fractured part is The two sides of the skeleton model 1 are connected by connecting cylinders 2, and both sides of the fractured part are provided with connecting grooves 3 on the skeleton model 1. The connecting grooves 3 are cylindrical cavities, and the connecting cylinders 2 are inserted into the two opposite connections. In slot 3, the connecting cylinder 2 can be plugged to connect or separate the bones according to the needs of use. When connecting, they can be assembled into a complete bone, so that students can judge the bones. There are multiple imitations between the adjacent bone models 1. The elastic rubber band 4 for pulling the muscles and ligaments. The skeleton model 1 is provided with a plurality of fixed holes 5. The positions of the fixed holes 5 are set according to the starting and ending points of the actual exercise muscles attached to the bones. The elastic rubber band 4 The end is connected in the fixed circular hole 5;

The blind bag 6 is covered outside the bone model 1, and the inner side of the blind bag 6 is adhered with an inner lining 10, the material of the inner lining 10 is sponge or soft glue, and the blind bag 6 is provided with a side opening 8, and the setting of the side opening 8 can be It is convenient to detect whether the bone touch is correct. The outside of the side port 8 is provided with an adhesive strip 7, the blind bag 6 is cylindrical, and the material of its outer surface is leather or cloth, and one side of the side port 8 is on the outer surface of the blind bag 6. A strip-shaped sticking part 9 is sewn together (the sticking part 9 is the mother sticker of the Velcro), one end of the sticker 7 and the outer surface of the blind bag 6 are fixed by sewing, and the other end (that is, the Velcro sticker) is sewn together. The sub-sticker is sewed on the adhesive strip 7) and the sticking part 9 is fixed by Velcro.

In this embodiment, the skeleton model 1 is described by taking the humerus as an example. The skeleton model 1 is used to imitate the human skeleton and the part attached to the muscle ligaments, and the blind bag 6 is used to imitate the skin and muscle covering layer, and the skeleton model 1 is put into the blind bag. In 6, students touch the bones from outside the blind bag 6 to judge which part of the human body the bones are, and judge the fracture status of the bones. Just stick one end of the stick on the sticking part 9), and judge whether the judgment is correct from the position of the side port 8. If there is a broken bone, before putting it into the blind bag 6, it needs to be assembled into a complete bone, which is about to break. The bone parts on both sides of the body are connected by connecting cylinders 2 to form a complete bone, and then put into the blind bag 6;

The scapula is movable with the upper end of the humerus, and the ulna and radius are movable with the lower end of the humerus. Elastic rubber bands 4 can be used to connect the two ends to the humerus and the corresponding fixed circle of the other bone (scapula, ulna, radius). In hole 5, to simulate the effect of pulling muscles and ligaments.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims (7)

1. A simple and assembled hand-touching-heart-bone-setting eight-method teaching blind method training model, comprising a skeleton model (1) and a blind bag (6), characterized in that the skeleton model (1) is provided with a fractured portion , the two sides of the bone models (1) where the fractured part is located are connected by connecting cylinders (2), and there are multiple elastic rubber bands imitating the pulling effect of muscles and ligaments between the adjacent bone models (1). (4); The blind bag (6) is covered outside the bone model (1), and the inner side of the blind bag (6) is provided with an inner lining (10), and the blind bag (6) is provided with a side opening (8), and the side opening ( 8) is provided with a sticky strip (7) on the outside. 2. A simple and assembled hand-touching-heart-guidance-blind eight-method teaching blind training model according to claim 1, characterized in that, the bone model (1) is provided with a plurality of fixed circular holes (5) , the end of the elastic rubber strip (4) is connected in the fixed round hole (5). 3. A simple and assembled hand-touching-heart-bone-setting blind training model according to claim 1, characterized in that both sides of the fractured part are provided with connections on the bone model (1). slot (3). 4. A simple assembly type hand-touching-heart-bone-setting blind method teaching model according to claim 3, characterized in that, the connecting groove (3) is a cylindrical cavity, and the connecting cylinder (2) Insert into the two opposite connection slots (3). 5. A simple and assembled hand-touching-heart-guilding-bone-setting eight-method teaching blind method training model according to claim 1, characterized in that the blind bag (6) is cylindrical, and the material of its outer surface is Leather or cloth, the material of the inner lining (10) is sponge or soft rubber. 6. A simple assembly type hand-touching-heart-bone-setting eight-method teaching blind method training model according to claim 1, characterized in that one side of the side opening (8) is outside the blind bag (6). An adhesive part (9) is sewn on the surface. 7. A simple assembly type hand-touching-heart-guidance-bone-setting eight-method teaching blind method training model according to claim 6, characterized in that one end of the adhesive strip (7) is connected to the outer surface of the blind bag (6) They are fixed by sewing, and the other end and the sticking part (9) are fixed by Velcro.

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