Baby's bone is worn model
Technical field
The utility model relates to the medical teaching instrument field, relates in particular to a kind of baby's bone and wears model.
Background technology
" bone is worn " is the abbreviation of bone marrow puncture.The human body whole body bone overwhelming majority is " hollow ", wherein has been full of marrow, even the bone of " solid " is gone up on the surface as skull and rib, also has loose marrow to exist in the middle of it." bone is worn " is exactly for the needs of diagnosing, and penetrates ossis with puncture needle, extracts a small amount of marrow so that do chemical examination usefulness, for the doctor scholar, directly wear for patient's bone and have certain danger, and existing exercise model structure is simple, and simulated effect is poor.
The utility model content
For addressing the above problem, a kind of lifelike image is provided, can be used for baby's bone and wear baby's bone of exercise to wear model be the purpose of this utility model.
The technical solution adopted in the utility model is for achieving the above object:
Baby's bone is worn model, mainly formed by base plate, simulation shin bone, leg skin cover and baby's lower part of the body, base plate is made up of two faces that vertical integral type connects, pass through the fixedly connected baby's lower part of the body of screw on two faces, the both legs tibia sites of baby's lower part of the body is hollow, hollow through sole, the simulation shin bone inserts hollow from sole, and the leg skin cover is enclosed within on the leg.
Described simulation shin bone is the empty tube shape of a sealing, and one that stays sole is stretched out a syringe-like fine needle hole.
The beneficial effects of the utility model are: a kind of baby's bone of emulation is worn model, be provided with simulation shin bone structure, one on shin bone of simulation is syringe-like fine needle hole, can inject simulate bone marrow by vacuum, be used for bone and wear training, lifelike image, model also are provided with the leg skin cover, simulated effect is good, can fully satisfy the needs of teaching.
Description of drawings
Fig. 1 wears model for baby's bone of the present utility model and dissects structural representation.
Embodiment
With reference to accompanying drawing, baby's bone is worn model, mainly by base plate 1, simulation shin bone 4, leg skin cover 3 and baby's lower part of the body 2 are formed, base plate 1 is made up of two faces that vertical integral type connects, pass through the fixedly connected baby's lower part of the body 2 of screw on two faces, the both legs tibia sites of baby's lower part of the body 2 is hollow, hollow through sole, simulation shin bone 4 inserts hollow from sole, leg skin cover 3 is enclosed within on the leg, and simulation shin bone 4 is the empty tube shape of a sealing, one that stays sole is stretched out a syringe-like fine needle hole, when manipulating, inject liquid from syringe-like fine needle hole, the simulation spinal cord, feasible bone dress operation, lifelike image, simulated effect is good, can fully satisfy the needs of teaching.
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.