Multi-functional catheterization model
Technical field
The utility model belongs to a kind of medical teaching teaching aid, relates in particular to a kind of urethral catheterization training model.
Background technology
Medically, urethral catheterization is through per urethram inserting catheter to bladder, draining the process of urine.Female urethra is shorter, and urethral orifice position and introitus are more approaching; Often be strayed into vagina during operation easily.Male urethra is longer, but its bending, narrow place are also many, bring certain degree of difficulty to operation.Urethral catheterization operation also is one of the basic operating technical ability that must grasp of the student of nursing school work.The existing urethral catheterization training pattern of medical colleges and schools all is to be divided into women's model and two models of male sex's model usually.Two models have used a lot of inconvenience.Their floor areas are big, and the table top that needs is just big, and occupation space is also more during storage.
Summary of the invention
The utility model provides a kind of multi-functional catheterization model, is designed to removable external genital organs at external genital, on a model main body, has finished two kinds of functions, makes things convenient for school to use and deposits.
To achieve these goals, the utility model has adopted such technical scheme: it is made up of human buttock's model, fluid reservoir, external genital organs model, pubis top skin peptide pad.
Flat crista iliaca peak level on human buttock's model is on the thigh 1/3rd.On the top of model, be connected with a fluid reservoir.The fluid reservoir bottom links to each other with the simulation bladder of model inside.Fluid reservoir has a roomy opening, and is convenient toward the interior perfusion simulation of simulation bladder urine.
The external genital of human buttock's model has an opening, and interpolation was gone into the external genital organs model in the past.
The external genital organs model includes two kinds on male sex's model and women's model.Male sex's model comprises penis and testis; Women's model comprises urethra, vagina, labia majora, nymphae.
Pubis top pad skin is the square soft tissue of a block length, and it is made by silica gel material.It is positioned over the top, pubis position of human buttock's model.
The beneficial effects of the utility model are, the imitation that it is true to nature the structure of buttocks, also be designed to replaceable phallic form, be that a model both can carry out male sex's urethral catheterization operation practice, can also carry out women's urethral catheterization operation practice.Make things convenient for the student to use, also make things convenient for school control and deposit, also saved the cost of school.
Description of drawings
Accompanying drawing is the overall schematic of mode shape, 1 fluid reservoir wherein, 2 human buttock's models, 3 external genitals, 4 pubis top pad skin.
Embodiment
Be described further below in conjunction with accompanying drawing.
As shown in the figure, it is made up of human buttock's model 2, fluid reservoir 1, external genital organs model, pubis top pad skin 4.
Flat crista iliaca peak level on human buttock's model is on the thigh 1/3rd.On the top of model, be connected with a fluid reservoir.The fluid reservoir bottom links to each other with the simulation bladder of model inside.Fluid reservoir has a roomy opening, and is convenient toward the interior perfusion simulation of simulation bladder urine.
The external genital 3 of human buttock's model has an opening, and interpolation was gone into the external genital organs model in the past.
The external genital organs model includes two kinds on male sex's model and women's model.Male sex's model comprises penis and testis; Women's model comprises urethra, vagina, labia majora, nymphae.
Pubis top skin peptide pad is the square soft tissue of a block length, and it is made by silica gel material.It is positioned over the top, pubis position of human buttock's model.
During use, pour into liquid by fluid reservoir in model, to the inner catheter that inserts of model, liquid can flow out smoothly from model genitals end.After a urethral catheterization finishes, continue operation, only need in fluid reservoir, to pour into liquid and get final product as need.Roomy opening on the fluid reservoir, the convenient liquid of pouring into toward in.
Pubis top pad skin uses when being used to do punctio vesicae or bladder stoma exercise.
The above only is the utility model preferred embodiment, is not the utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model is to any simple modification that above embodiment did, and equivalent variations and modification still belong in the scope of technical solutions of the utility model.