CN2751387Y - New born tracheal cannula training model - Google Patents
New born tracheal cannula training model Download PDFInfo
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- CN2751387Y CN2751387Y CN 200420085546 CN200420085546U CN2751387Y CN 2751387 Y CN2751387 Y CN 2751387Y CN 200420085546 CN200420085546 CN 200420085546 CN 200420085546 U CN200420085546 U CN 200420085546U CN 2751387 Y CN2751387 Y CN 2751387Y
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- trachea
- newborn
- endotracheal tube
- training pattern
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Abstract
The utility model relates to a trachea intubation training model for a newborn, which is used for simulating the asphyxia first-aid of a newborn. The utility model is characterized in that the back head part of a head model of a newborn is in a coronal plane and can be stably put down, and an elliptical hole is arranged below the coronal plane. A valve and a nasal passage are arranged in the hole, a trachea is communicated with a bronchus which is communicated with simulating lungs (air bags), and the outer sides of the trachea and a tongue are provided with valves which can be lifted or put down. When an intubation tube is inserted from an oral cavity (or nares) and enters the trachea through a pharyngeal part, the air bags are inflated and enlarged during pressurization, and the air bags are retracted when the pressurization is stopped. The gas returns back, the function of gas exchange is generated, the first aid is successful and the image is vivid. The utility model can be used for the trachea intubation training and the teaching demonstration for the asphyxia of a newborn, and can also be used for the teaching and the practice training of medicine colleges and schools.
Description
[affiliated field]: the utility model relates to the medical teaching instrument, relates in particular to a kind of endotracheal tube for infant training pattern that is used to simulate the asphyxia neonatorum first aid.
[background technology]: asphyxia neonatorum is that the respiratory tract obstruction causes, generally adopts the attraction technology to rescue, under the technology of attraction failure scenarios, and palpus row endotracheal tube for infant, the releasing anoxic of directly ventilating is to save life.Existing trachea cannula technology is all directly carried out on one's body true man, requires action accurately skilled, and least bit mistake can not be arranged, its weak point is: emergency treatment technique is complicated, mishandling missing an opportunity because of a delay, then threat to life, and chance is few, and security is little, and then difficulty is bigger to the beginner for this.
[summary of the invention]: the utility model purpose is at existing asphyxia neonatorum emergency treatment technique complexity, and the problem that chance is few provides a kind of endotracheal tube for infant training pattern that is used to simulate the asphyxia neonatorum first aid.
The technical scheme in the invention for solving the technical problem is: mainly be made up of mouth, nose, larynx, the tracheae of neonate's head model and emulation, the occiput of neonate's head model is a coronal-plane, can steadily put down, below coronal-plane, be provided with an ellipticity hole, visible flap valve and nasal meatus in the hole, visible lingual surface of cocked flap valve and tracheae, tracheae communicates with bronchus, bronchus is that air bag communicates with simulated lung, in the outside of tracheae, nasal meatus and lingual surface flap valve is arranged, can be cocked or put down.Simulated lung is flexible air bag, sprains when not inflating; The neck of endotracheal tube for infant training pattern links to each other with movable lasso, and is can be with head upright or put down; Flexible air bag has 2, with simulation lung.
Advantage of the present utility model and effect thereof: when intubate is inserted by oral cavity (or nostril), through the pharyngeal tracheae that enters, airbag aeration enlarges during ventilation, stops ventilation, the air bag retraction, and gas recoils out, by normal per minute respiration rate ventilation, lifelike image.Can be used for asphyxia neonatorum trachea cannula training and demonstration lesson.
[description of drawings]:
Fig. 1 is the structural representation of endotracheal tube for infant training pattern;
Fig. 2 is neonate's head model rear portion coronal-plane synoptic diagram.
[embodiment]:
As shown in the figure, among the figure: 1 coronal-plane, 2 nasal meatus, 3 tracheaes, 4 bronchuses, 5 flap valves, 6 tongues, 7 air bags, 8 necks, 9 movable lassos.
Referring to accompanying drawing, the endotracheal tube for infant training pattern adopts whippy polyvinyl chloride resin to make, and practising near clinical practice operation and teaching, and specially increases the weight of base; The occiput of neonate's head model is a coronal-plane 1, can steadily put down, below the coronal-plane that cuts, be provided with an ellipticity hole, be provided with flap valve 5 and nasal meatus 2 in the hole, tracheae 3 communicates with bronchus 4, and bronchus 4 is that air bag 7 communicates with simulated lung, in the outside of tracheae and tongue flap valve 5 is arranged, can be cocked or put down, put down covering tracheae 3 and tongue 6 at ordinary times; When flap valve 5 is cocked, can check then whether intubate correctly inserts tracheae; The movable lasso 9 of the fixed mount on the endotracheal tube for infant training pattern links to each other with neck 8, makes it can be with head upright or put down, and when the head of model keeps flat, is the layback position, and oral area opens; Flexible air bag 7 has 2, with simulation lung.Simulated lung adopts elastic material, and available elastomeric material is made, and sprains when not inflating.
In lifting the elliptical aperture of occipital coronal-plane, can look at trachea cannula straight and whether enter in the tracheae.
During intubate, if action is correct, trachea cannula is by oral cavity (or the nostril is through nasal meatus), and through pharyngeal arrival tracheae, air bag 7 is inflated during pressurization, and when not pressurizeing, gas is discharged through bronchus, tracheae by air bag 7, produces ventilatory, the first aid success.
Claims (4)
1, a kind of endotracheal tube for infant training pattern, mainly formed by mouth, nose, larynx, the tracheae of neonate's head model and emulation, it is characterized in that: the occiput of neonate's head model is a coronal-plane, the coronal-plane below of cutting is provided with an ellipticity hole, be provided with flap valve and nasal meatus in the hole, there is flap valve in the tracheae of gap and the outside of tongue, and bronchus communicates with simulated lung.
2, endotracheal tube for infant training pattern according to claim 1 is characterized in that said simulated lung is flexible air bag.
3, endotracheal tube for infant training pattern according to claim 1 and 2 is characterized in that flexible air bag has 2.
4, endotracheal tube for infant training pattern according to claim 1 and 2 is characterized in that the neck of said endotracheal tube for infant training pattern links to each other with the travel(l)ing rest lasso.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420085546 CN2751387Y (en) | 2004-11-25 | 2004-11-25 | New born tracheal cannula training model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420085546 CN2751387Y (en) | 2004-11-25 | 2004-11-25 | New born tracheal cannula training model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2751387Y true CN2751387Y (en) | 2006-01-11 |
Family
ID=35932562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420085546 Expired - Fee Related CN2751387Y (en) | 2004-11-25 | 2004-11-25 | New born tracheal cannula training model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2751387Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103229224A (en) * | 2010-11-02 | 2013-07-31 | 马赛公共救助医院 | Simulator for learning tracheal intubation |
| CN110832571A (en) * | 2017-09-22 | 2020-02-21 | Micoto技术株式会社 | Medical simulator |
-
2004
- 2004-11-25 CN CN 200420085546 patent/CN2751387Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103229224A (en) * | 2010-11-02 | 2013-07-31 | 马赛公共救助医院 | Simulator for learning tracheal intubation |
| CN103229224B (en) * | 2010-11-02 | 2016-08-10 | 马赛公共救助医院 | A kind of simulator for learning endotracheal intubation and application process thereof |
| CN110832571A (en) * | 2017-09-22 | 2020-02-21 | Micoto技术株式会社 | Medical simulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |