Periphery puncture central venous catheter is inserted model
Technical field
The utility model relates to a kind of medical lecture model, relates in particular to a kind of periphery puncture central venous catheter and inserts model.
Background technology
It is to utilize conduit to puncture from the vein of periphery arm that periphery puncture central venous catheter is inserted, the through vena cava near heart of conduit avoids the chemotherapy thing to contact with the direct of arm vein, adds that the blood flow rate of vena cava is very fast, can treat medicine towards desaturation rapidly, improve patient's safety.For the medical science beginner, practise having significant limitation and danger on one's body the patient, realistic model has just become best training tool so, and present realistic model is fewer, having also is that structure is single, can not really reach the effect of practice.In order to address this problem, insert model so proposed a kind of periphery puncture central venous catheter.
Summary of the invention
The purpose of this utility model provides a kind of periphery puncture central venous catheter and inserts model.
The technical solution adopted in the utility model is, mainly constitute by the upper half of human body human trunk model, human trunk model is the emulation trunk of band right arm above the waist, puncture right arm abduction 90 degree, the low level that crouches of making even, head turns to the right side, in human trunk model, be provided with simulated blood vessel, demonstration clavicle, rib, breastbone, heart, heart is transparent, the position is consistent with anatomy.Described simulated blood vessel comprises cephalic vein, basilic vein, median basilic vein, and the position is consistent with anatomy.But the puncture of dummy head vein, basilic vein, median basilic vein, the training of heart floating catheter art and peripheral venous pressure are measured training.
The beneficial effects of the utility model are: the periphery puncture central venous catheter of emulation is inserted model, lifelike image, and simulated effect is good, is convenient to cure the scholar and carries out the intubate exercise, to improve clinical manipulation technical ability.
Description of drawings
Accompanying drawing is the anatomical structure synoptic diagram that periphery puncture central venous catheter of the present utility model is inserted model.
Wherein, 1 upper half of human body human trunk model; 2 cephalic veins; 3 basilic veins; 4 median basilic veins; 5 hearts; 6 ribs; 7 breastbones; 8 clavicles.
Embodiment
As shown in the figure, periphery puncture central venous catheter is inserted model, mainly be to constitute by upper half of human body human trunk model 1, upper half of human body human trunk model 1 is the emulation trunk of band right arm, puncture right arm abduction 90 degree, the low level that crouches of making even, head turns to the right side, demonstration clavicle 8, rib 6, breastbone 7, heart 5, heart 5 is transparent, is provided with simulated blood vessel in human trunk model, comprise median basilic vein 4, basilic vein 3, cephalic vein 2, but the puncture of dummy head vein, basilic vein, median basilic vein, the training of heart floating catheter art and peripheral venous pressure are measured training.
The utility model emulation people size is made, and anatomical structure is true, and is clear, and the sense that significantly falls through is arranged during inserting needle, can extract simulation venous blood out, lifelike image, and wherein skin and simulated blood vessel are replaceable.
The above, it only is preferred embodiment of the present utility model, be not that utility model is done any pro forma restriction, every foundation technical spirit of the present utility model and method are to any modification that above embodiment made, equivalent variations and modification still belong in the scope of the technical solution of the utility model.