Women's catheterization model
Technical field
The utility model relates to a kind of teaching mode, especially relates to a kind of women's catheterization model
Background technology
Urethral catheterization is the basic training of medical nursing specialty, requires to be skilled in technique, and action is accurate, but because the limitation of human body can't be done the urethral catheterization exercise on one's body the living person.Especially on learning aid, do not have the chance of actual exercise, theory and practice breaks away from, and influences teaching efficiency and consolidation of knowledge.Therefore, transparent women's catheterization model has become best teaching mould.Existing domestic like product, simple, its weak point is not directly perceived and not true to nature, and technology is more coarse.
Summary of the invention
In order to overcome the not true to nature and problem intuitively not of existing mold, a kind of women's catheterization model of lifelike image is provided, practising urethral catheterization for the learner is the purpose of this utility model.
Technical solution adopted in the utility model is: mainly be made up of human trunk model and external container, it is characterized in that: human trunk model 1 is transparent, and emulation female external genital organs 4 is arranged on it, links to each other with bladder 3 by translucent urethra 2, be provided with plum blossom lobe mouth 5 in the urethra 2, flow out to stop urine.Said urethra 2 internal diameters change realistic hand feeling when making intubate; Bladder 3 is connected with external container 6 by discharging tube 7.
The beneficial effects of the utility model are: owing in the transparent human trunk model construction profile translucent urethra is arranged, can be observed the position that catheter inserts and advances during training, and because the urethra internal diameter of emulation differs, the catheter insertion process then produces truly feels.And external container can replenish the simulation urine at any time in bladder, makes operation simpler, and effect is more obvious.
Description of drawings
Accompanying drawing is the structural representation of women's catheterization model of the present utility model.
Embodiment
Further specify as follows below in conjunction with drawings and Examples:
Referring to accompanying drawing, wherein: 1, human trunk model; 2, urethra; 3, bladder; 4, female external genital organs; 5, plum blossom lobe mouth; 6, external container.
Make the shell of human trunk model 1 with transparent relatively hard materials, in be provided with the bladder 3 of emulation, can store a certain amount of simulation urine, link to each other with external container 6; Be provided with plum blossom lobe mouth 5 in the translucent urethra 2 of emulation, in case the urine outflow, the internal diameter of urethra 2 differs, the realistic hand feeling during insertion.The softer latex material of female external genital organs 4 usefulness is made, and has the effect of emulation;
During urethral catheterization, catheter is inserted from female external genital organs 4, observe its advanced positions along urethra 2 by transparent human trunk model 1, if correct position, urine will flow out from catheter, and will be very true to nature.Urine in the bladder 3 is replenished by external container 6.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.