CN201667162U - Parenteral nutrition training model - Google Patents
Parenteral nutrition training model Download PDFInfo
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- CN201667162U CN201667162U CN 200920096899 CN200920096899U CN201667162U CN 201667162 U CN201667162 U CN 201667162U CN 200920096899 CN200920096899 CN 200920096899 CN 200920096899 U CN200920096899 U CN 200920096899U CN 201667162 U CN201667162 U CN 201667162U
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Abstract
A parenteral nutrition training model mainly comprises a model carcass, simulation blood vessels, simulation blood, an inflating ball, a liquid storage bag, a simulation heart and a simulation scarfskin. The model carcass is provided with a left collarbone, a right collarbone, necessary ribs, a right-side upper arm, main arteria-venous grooves at chest, as well as grooves at heart. The simulation blood vessels and the simulation heart are arranged in corresponding grooves; the simulation blood is infused into a venous blood vessel, and the tail end of the venous blood vessel is connected with the liquid storage bag; the tail end of an arterial blood vessel is connected with the inflating ball; and the external part is sheathed with the simulation scarfskin, and then a complete model is formed. The simulation venous blood vessel can be used for practicing puncture and peripherally inserted central catheter operation. When the training model is used for clinical demonstration-teaching of the peripherally inserted central catheter operation, trainees can conduct practice repeatedly on the simulation model, thus overcoming the defect that the diagnosis and the treatment are influenced by the nonproficiency of the trainees who directly do clinical work without model for prior practice, and effectively improving teaching quality and level.
Description
Technical field
The utility model relates to the medical teaching instrument, relates in particular to a kind of model that is used to give the parenteral nutrition training.
Background technology
The parenteral nutrition support is heat energy and the various nutriment that comprehensive abundance is provided for patient by the approach beyond the alimentary canal, to reach prevention or to correct underfed purpose due to heat energy, the potein deficiency, play the tolerance of enhancing patient simultaneously, impel the effect of patients ' recovery severe trauma.Therefore, all need are kept or are strengthened nutritional support and can not take in or the patient of insufficiency of intake from intestines and stomach, all should be considered as the idicatio that parenteral nutrition is supported.Parenteral nutrition put the pipe path have usually through the skin subclavian vein put pipe, through jugular vein put pipe, through the peripheral vein central vein catheter.These are put pipe operation and are different from common venipuncture procedure, are mostly to select for use the deep vein, and these veins are all accompanied row with it with artery, and it is longer to put the length of pipe.The puncture mistake penetrates blood vessel, is strayed into artery or hypodermis, just normally administration, and can bring great misery and danger to patient.Want puncture and intubation accurately as the clinical medical and nursing personnel, need through a large amount of clinical manipulation exercises.But present doctor-patient relationship anxiety, few medical personnel, the study of some experiences is given birth to, and is difficult to the chance of practical operation; It is critical to add patient, and urgent need will be managed successfully in very fast putting, administration smoothly, and this need operate the very skilled personnel of this operation.
Summary of the invention
In order to address the above problem, a kind of manikin of emulation is provided here, can carry out the puncture and intubation operation, make Faculty and Students can both make full use of model, improve the quality of teaching and the puncture level, grasp this technical ability rapidly and accurately.
The technical scheme that its technical matters that solves the utility model adopts is: model is a human body bust form; Include model carcass, simulated blood vessel, simulate blood, inflate ball, liquid storing bag, simulation heart, simulation scarfskin.
Left and right sides clavicle and right side first to the 6th rib on the model carcass, have been made, the main arteriovenous groove of right side upper arm and chest, and the groove of cardiac position.
Simulated blood vessel includes arterial blood pipe network and venous blood pipe network.Wherein the venous blood pipe network has median basilic vein, cephalic vein, basilic vein, jugular vein, subclavian vein, left brachiocephalic vein; If wherein arteries host arteria carotis communis and subclavian artery.Can pour into simulate blood in the vein blood vessel, and be connected with liquid storing bag.Arteries art end connects inflates ball, and extruding is inflated ball and can be produced arteriopalmus.
The simulation scarfskin shape is with the model carcass, and size is a bit larger tham the model carcass, is used to cover on the outside of model carcass.
The beneficial effects of the utility model: after model carcass, simulated blood vessel net, simulation scarfskin combined, can carry out the operation practice of puncture and intubation.Open simulation scarfskin and can observe the traveling and the position relation of internal blood vessel, be convenient to carry out the teaching of puncture and intubation, and the operation back checks whether the position of putting pipe is correct.By using this model, can help the operator to improve technical level, make them adapt to clinical position as early as possible.
Description of drawings
Fig. 1 is a model one-piece construction synoptic diagram, and Fig. 2 is a model vascular system structural representation.
Wherein, 1, arteria carotis communis, 2, subclavian artery, 3, median basilic vein, 4, cephalic vein, 5, rib, 6, basilic vein, 7, jugular vein, 8, subclavian vein, 9, left brachiocephalic vein, 10, atrium dextrum, 11, neck right side form, 12, right side clavicle zone form, 13, heart form, 14, inflate ball, 15, joint, 16, superior vena cava, 17, sustainer, 18, heart.
Embodiment
As shown in drawings, model is a normal adult male body model, go up to head ear edge bottom, and down to the 7th arcus costarum lower edge, right side last 1/3 intersection to the right forearm, the left side is left shoulder extremely; Be dorsal position, head deflection left side, right arm abduction.
The model carcass also is foregoing shape, makes the structure of both sides clavicle, right side rib 5 at the anterior part of chest of carcass; And on corresponding blood vessel, cardiac position, make groove.
Simulated blood vessel and simulation heart constitute vascular system.Mainly include arteria carotis communis 1, subclavian artery 2, median basilic vein 3, cephalic vein 4, rib 5, basilic vein 6, jugular vein 7, subclavian vein 8, left brachiocephalic vein 9, superior vena cava 16, sustainer 17, heart 18.Subclavian artery is terminal to be connected and inflates ball 14; Subclavian artery, arteria carotis communis end meet at sustainer repeatedly.Superior vena cava connects atrium dextrum 10 down.Vascular system is embedded in the groove of model carcass.
The rete venosum that median basilic vein, cephalic vein, basilic vein constitute is positioned on the right arm, adopts blue emulsion tube to make, diameter 11.5mm.The rete venosum that median basilic vein, cephalic vein basilic vein constitute is connected with an end of subclavian vein 8 by joint 15.
Subclavian vein adopts blue emulsion tube to make, diameter 14mm.The other end of subclavian vein links to each other with superior vena cava 16, left brachiocephalic vein 9 by joint.
Jugular vein 7 adopts blue emulsion tube to make diameter 14mm.Jugular vein links to each other with superior vena cava 16, left brachiocephalic vein 9 by joint.
During puncture procedure, simulated blood vessel is included the arterial blood pipe network and the venous blood pipe network is placed in the groove of carcass, in the venous blood pipe network, pour into simulate blood, and at the terminal liquid storing bag that connects of venous blood pipe network; Simulation scarfskin on the outer cover promptly constitutes a complete model.
The rete venosum that median basilic vein, cephalic vein, basilic vein constitute can carry out puncture procedure, and main exercise is through the operation of peripheral vein central vein catheter.The rete venosum that median basilic vein, cephalic vein, basilic vein constitute can separate with subclavian vein from the joint, be convenient to repeatable operation after, breakage occurring can change.
Subclavian artery, arteria carotis communis end all are connected with inflates ball, inflates ball by extruding clocklike continuously, can produce one one air-flow at intra-arterial, at the air-flow of simulation scarfskin external touch to similar arteriopalmus.Since subclavian artery and subclavian vein companion row, arteria carotis communis and jugular vein companion row; Can judge the position of subclavian vein, jugular vein by touching " arteriopalmus ".Can carry out the puncture procedure exercise of subclavian vein, jugular vein respectively.The vein end all is connected with liquid storing bag, after the puncture and intubation operation, constitutes a loop, can inject liquid continuously in blood vessel.Subclavian vein, jugular vein can separate with superior vena cava by the joint, be convenient to repeatable operation after, breakage occurring can change.
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 and method are to any modification that above embodiment did, equivalent variations and modification still belong in the scope of technical solutions of the utility model.
Claims (3)
1. parenteral nutrition training pattern, it mainly by model carcass, simulated blood vessel, simulate blood, inflate ball, liquid storing bag, simulation heart, simulation scarfskin and form; It is characterized in that: left and right sides clavicle and right side first to the 6th rib are arranged, the main arteriovenous groove of right side upper arm and chest, and the groove of cardiac position on the model carcass; Simulated blood vessel includes arterial blood pipe network and venous blood pipe network, and simulated blood vessel and heart place in the corresponding recesses, can pour into simulate blood in the vein blood vessel, and is connected with liquid storing bag; Arteries is terminal to be connected and inflates ball, and extruding is inflated ball and can be produced arteriopalmus; The simulation scarfskin shape is with the model carcass, and size is a bit larger tham the model carcass, covers on the outside of model carcass.
2. parenteral nutrition training pattern according to claim 1 is characterized in that model is a normal adult male body model, is dorsal position, head deflection left side, right arm abduction; Go up to head ear edge bottom, down to the 7th arcus costarum lower edge, right side last 1/3 intersection to the right forearm, the left side is left shoulder extremely.
3. parenteral nutrition training pattern according to claim 1 is characterized in that simulating vein blood vessel and adopts blue emulsion tube to make, and being linked to each other by joint constitutes the venous blood pipe network, and simulated blood vessel can be placed in the corresponding recesses of model carcass just; Simulated blood vessel net end is used to connect liquid storing bag, pours into simulate blood to vein blood vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920096899 CN201667162U (en) | 2009-05-26 | 2009-05-26 | Parenteral nutrition training model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920096899 CN201667162U (en) | 2009-05-26 | 2009-05-26 | Parenteral nutrition training model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201667162U true CN201667162U (en) | 2010-12-08 |
Family
ID=43268122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920096899 Expired - Lifetime CN201667162U (en) | 2009-05-26 | 2009-05-26 | Parenteral nutrition training model |
Country Status (1)
| Country | Link |
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| CN (1) | CN201667162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109461358A (en) * | 2018-12-21 | 2019-03-12 | 营口市贵东医疗器械制造有限公司 | Fluorescent imaging guides lower central venous puncture training pattern |
-
2009
- 2009-05-26 CN CN 200920096899 patent/CN201667162U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109461358A (en) * | 2018-12-21 | 2019-03-12 | 营口市贵东医疗器械制造有限公司 | Fluorescent imaging guides lower central venous puncture training pattern |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101208 Effective date of abandoning: 20140725 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |