CN109935129A - Nasal feeding operating training unit - Google Patents
Nasal feeding operating training unit Download PDFInfo
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- CN109935129A CN109935129A CN201910243294.3A CN201910243294A CN109935129A CN 109935129 A CN109935129 A CN 109935129A CN 201910243294 A CN201910243294 A CN 201910243294A CN 109935129 A CN109935129 A CN 109935129A
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- nasogastric tube
- simulator
- nasal feeding
- evaluation module
- module
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Abstract
The present invention proposes nasal feeding operating training unit, including path simulation device and evaluation module；Path simulation device includes control module, communication module, pharynx nasalis simulator and esophagus simulator；Pharyngeal simulator and esophagus simulator in set path simulation pipeline and be interconnected with path simulation pipeline to form nasogastric tube travel path；It is equipped at pharyngeal simulator and esophagus simulator and is connected to the control module pipe position inductor；Path simulation device is connected with communication module with evaluation module；When being trained, pipe position inductor detects position of the nasogastric tube in nasogastric tube travel path, and control module obtains the position data of nasogastric tube through pipe position inductor and send position data to evaluation module；Evaluation module assesses the operation of trainee according to the change in location of training process nasogastric tube；The present invention can imitate the relationship between nasal feeding operation and patient's reaction in nasal feeding operation training, and student can be allowed accurately to understand intubation progress.
Description
Technical field
The present invention relates to teaching equipment technology fields, especially nasal feeding operating training unit.
Background technique
Nasal feeding is the common operation in obstetrics, but in medical teaching, when student starts to train, to reach correct operation
It acquires a certain degree of difficulty, how to solve, be a research direction.
Summary of the invention
The present invention proposes nasal feeding operating training unit, can imitate between nasal feeding operation and patient's reaction in nasal feeding operation training
Relationship, and student can be allowed accurately to understand intubation progress.
The present invention uses following technical scheme.
Nasal feeding operating training unit, the training device include path simulation device and evaluation module；The path simulation
Device includes control module, communication module, pharynx nasalis simulator and esophagus simulator；The pharyngeal simulator and esophagus
Simulator is interior to be set path simulation pipeline and is interconnected with path simulation pipeline to form nasogastric tube travel path；The pharynx
It is equipped at portion's simulator and esophagus simulator and is connected to the control module pipe position inductor；The path simulation device with
Communication module is connected with evaluation module；When carrying out nasal feeding operation training, pipe position inductor is to nasogastric tube in nasogastric tube row
Position in inbound path is detected, and the control module through pipe position inductor obtains the position data of nasogastric tube and by positional number
According to sending to evaluation module；The evaluation module comments the operation of trainee according to the change in location of training process nasogastric tube
Estimate.
Pipe position inductor is the sensor of non-contact detection mode.
Pipe position inductor is infrared sensor or photoelectric sensor.
Maloperation feedback device is equipped at the evaluation module；When trainee send nasogastric tube to errors present, institute
Maloperation feedback device is stated to prompt with the movement for imitating patient's reaction to trainee.
The errors present includes the position of trachea of pharynx nasalis simulator；When trainee send nasogastric tube to tracheae position
When setting, the maloperation feedback device is prompted with the movement for imitating patient's cough reflex to trainee.
The nasogastric tube end is equipped with the pressure sensor being connected with evaluation module；When carrying out nasal feeding operation training,
The evaluation module obtains nasal feeding tube end pressure suffered during nasal feeding operation training through pressure sensor, works as nasogastric tube
End pressure beyond nasogastric tube position by force threshold when, the evaluation module thinks that training process has operating mistake
And give a warning prompt.
The evaluation module includes the modeling module for carrying out image modeling in the traveling movement of training process to nasogastric tube；When
After the evaluation module receives the position data of nasogastric tube, the modeling module presses the various time points of training process, with nasal feeding
Position data of the pipe at each time point shows traveling movement of the nasogastric tube in path simulation device.
The evaluation module includes display equipment, and the modeling module shows nasogastric tube in path simulation on the display device
Position in device, so that trainee can in time be modified wrong nasogastric tube intubation.
Pharyngeal simulator, esophagus simulator are set at a manikin.
The path simulation pipeline of pharyngeal simulator, esophagus simulator path simulation pipeline with transparent elastic material
Material molding.
The present invention due to can in nasal feeding operation training nasogastric tube traveling carry out real-time monitoring, can allow student and
When recognize whether operation correct, to correct in time, help to promote learning training effect.
The present invention will not influence student's due to carrying out real-time monitoring to the traveling of nasogastric tube using cordless
Operating experience allows training closer to practical operation, can receive better training effect.
In the present invention, since the nasogastric tube end is equipped with the pressure sensor being connected with evaluation module；When progress nose
When raising operation training, it is suffered during nasal feeding operation training that the evaluation module through pressure sensor obtains nasal feeding tube end
Pressure, therefore the present invention can not only allow the correct nasogastric tube intubation procedure of Student Training, but also student can be allowed to grasp nasogastric tube and inserted
The firmly skill of pipe, allows student association to use suitable intubation dynamics respectively in the different phase of catheterization procedure, student can be allowed to exist
Patient is reduced in practical operation in the future by the discomfort of art.
Detailed description of the invention
The present invention is described in more detail with reference to the accompanying drawings and detailed description:
Attached drawing 1 is schematic diagram of the invention；
In figure: 1- pharynx nasalis simulator；2- esophagus simulator；3- nasogastric tube；The position of trachea 5-；6- pipe position inductor；7-
Evaluation module；8- shows equipment；The pressure sensor of 9- nasal feeding tube end；10- path simulation device；The pharyngeal simulator of 11-
Path simulation pipeline；The path simulation pipeline of 12- esophagus simulator.
Specific embodiment
As shown in Figure 1, nasal feeding operating training unit, the training device includes path simulation device 10 and evaluation module 7；
The path simulation device includes control module, communication module, pharynx nasalis simulator 1 and esophagus simulator 2；It is described pharyngeal
Simulator and esophagus simulator in set path simulation pipeline 11,12 and with path simulation pipeline 11,12 be interconnected with
Form nasogastric tube travel path；It is equipped at the pharyngeal simulator and esophagus simulator and is connected to the control module pipe position
Inductor 6；The path simulation device is connected with communication module with evaluation module；When carrying out nasal feeding operation training, the pipe
Position inductor detects position of the nasogastric tube 3 in nasogastric tube travel path, and the control module is obtained through pipe position inductor
It takes the position data of nasogastric tube and send position data to evaluation module；The evaluation module is according to the position of training process nasogastric tube
Variation is set to assess the operation of trainee.
Pipe position inductor is the sensor of non-contact detection mode.
Pipe position inductor is infrared sensor or photoelectric sensor.
Maloperation feedback device is equipped at the evaluation module；When trainee send nasogastric tube to errors present, institute
Maloperation feedback device is stated to prompt with the movement for imitating patient's reaction to trainee.
The errors present includes the position of trachea 5 of pharynx nasalis simulator；When trainee send nasogastric tube to tracheae
When position 5, the maloperation feedback device is prompted with the movement for imitating patient's cough reflex to trainee.
The nasogastric tube end is equipped with the pressure sensor 9 being connected with evaluation module；When carrying out nasal feeding operation training,
The evaluation module obtains nasal feeding tube end pressure suffered during nasal feeding operation training through pressure sensor, works as nasogastric tube
End pressure beyond nasogastric tube position by force threshold when, the evaluation module thinks that training process has operating mistake
And give a warning prompt.
The evaluation module includes the modeling module for carrying out image modeling in the traveling movement of training process to nasogastric tube；When
After the evaluation module receives the position data of nasogastric tube, the modeling module presses the various time points of training process, with nasal feeding
Position data of the pipe at each time point shows traveling movement of the nasogastric tube in path simulation device.
The evaluation module includes display equipment 8, and the modeling module shows nasogastric tube in path mould in display equipment 8
Position in quasi- device, so that trainee can in time be modified wrong nasogastric tube intubation.
Pharyngeal simulator, esophagus simulator are set at a manikin.
The path simulation pipeline 11 of pharyngeal simulator, esophagus simulator path simulation pipeline 12 with transparent bullet
Property material molding.
Embodiment:
Student is inserted into from the nostril of manikin when carrying out nasal feeding operation training, nasogastric tube；And make nasogastric tube to esophagus
The stomach of simulator advances；The path simulation pipe of the path simulation pipeline of transparent pharyngeal simulator, esophagus simulator
The pipe level sensor being arranged at road is light opposite type sensor, when nasogastric tube is carried out and is blocked to light opposite type sensor, light
Line opposite type sensor is triggered, and control module obtains the position data of nasogastric tube through pipe position inductor and send position data to commenting
Estimate module；The evaluation module assesses the operation of trainee according to the change in location of training process nasogastric tube.
In nasal feeding training, student can directly observe nasogastric tube reaches which mould point of manikin from display screen.
When trainee send nasogastric tube to errors present, for example, oral cavity or position of trachea, the maloperation feedback dress
Set to imitate the movement of patient's reaction and be prompted to trainee, and when student it is in operation, if student nasogastric tube send to
Oral cavity, then its operation can not allow nasogastric tube downlink, can make nasal feeding tube end pressure beyond nasogastric tube position by
When force threshold, evaluation module thinks that student's operation may cause patient's discomfort or send to errors present and can not send down, thus
Give a warning prompt；If student send nasogastric tube to position of trachea, maloperation feedback device is to imitate patient's cough reflex
It acts and is prompted to trainee.
Claims (10)
1. nasal feeding operating training unit, it is characterised in that: the training device includes path simulation device and evaluation module；It is described
Path simulation device includes control module, communication module, pharynx nasalis simulator and esophagus simulator；The pharyngeal simulation dress
Set with esophagus simulator in set path simulation pipeline and with path simulation pipeline be interconnected to form nasogastric tube traveling road
Diameter；It is equipped at the pharyngeal simulator and esophagus simulator and is connected to the control module pipe position inductor；The path
Simulator is connected with communication module with evaluation module；When carrying out nasal feeding operation training, pipe position inductor is to nasogastric tube
Position in nasogastric tube travel path is detected, and the control module obtains the position data of nasogastric tube through pipe position inductor
And position data is sent to evaluation module；The evaluation module is according to the change in location of training process nasogastric tube to trainee's
Operation is assessed.
2. nasal feeding operating training unit according to claim 1, it is characterised in that: pipe position inductor is non-contact spy
The sensor of survey mode.
3. nasal feeding operating training unit according to claim 2, it is characterised in that: pipe position inductor is infrared sensing
Device or photoelectric sensor.
4. nasal feeding operating training unit according to claim 1, it is characterised in that: be equipped with maloperation at the evaluation module
Feedback device；When trainee send nasogastric tube to errors present, the maloperation feedback device is to imitate patient's reaction
It acts and is prompted to trainee.
5. nasal feeding operating training unit according to claim 4, it is characterised in that: the errors present includes pharynx nasalis mould
The position of trachea of quasi- device；When trainee send nasogastric tube to position of trachea, the maloperation feedback device is suffered from imitating
The movement of person's cough reflex is prompted to trainee.
6. nasal feeding operating training unit according to claim 1, it is characterised in that: the nasogastric tube end is equipped with and comments
Estimate the connected pressure sensor of module；When carrying out nasal feeding operation training, the evaluation module obtains nasal feeding through pressure sensor
Tube end pressure suffered during nasal feeding operation training, when nasal feeding tube end pressure is beyond nasogastric tube position
When by force threshold, the evaluation module thinks that training process has operating mistake and gives a warning prompt.
7. nasal feeding operating training unit according to claim 1, it is characterised in that: the evaluation module includes to nasogastric tube
The modeling module of image modeling is carried out in the traveling movement of training process；When the evaluation module receives the position data of nasogastric tube
Afterwards, the modeling module presses the various time points of training process, and the position data with nasogastric tube at each time point shows nasogastric tube
Traveling movement in path simulation device.
8. nasal feeding operating training unit according to claim 7, it is characterised in that: the evaluation module includes that display is set
Standby, the modeling module shows position of the nasogastric tube in path simulation device on the display device, so that trainee can be timely
The nasogastric tube intubation of mistake is modified.
9. nasal feeding operating training unit according to claim 1, it is characterised in that: pharyngeal simulator, esophagus simulation dress
It sets and is set at a manikin.
10. nasal feeding operating training unit according to claim 1, it is characterised in that: the path simulation of pharyngeal simulator
Pipeline, esophagus simulator path simulation pipeline formed with transparent elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910243294.3A CN109935129A (en) | 2019-03-28 | 2019-03-28 | Nasal feeding operating training unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910243294.3A CN109935129A (en) | 2019-03-28 | 2019-03-28 | Nasal feeding operating training unit |
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| CN109935129A true CN109935129A (en) | 2019-06-25 |
Family
ID=66988456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201910243294.3A Pending CN109935129A (en) | 2019-03-28 | 2019-03-28 | Nasal feeding operating training unit |
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Cited By (2)
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| CN113436497A (en) * | 2021-08-16 | 2021-09-24 | 山东金阳教育科技有限公司 | Rescue education training device after food poisoning and using method |
| CN117558191A (en) * | 2024-01-11 | 2024-02-13 | 吉林大学 | Nasal feeding operation demonstration device |
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| CN117558191B (en) * | 2024-01-11 | 2024-03-22 | 吉林大学 | Nasal feeding operation demonstration device |
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Effective date of registration: 20190621 Address after: Room 508A, South Pioneer Building, Pioneer Park, Torch High-tech Zone, Xiamen City, Fujian Province, 361000 Applicant after: Xiamen Cubic Mirage Technology Co., Ltd. Address before: 350100 20th Floor, No. 6 Pioneer Road, Shangjie Town, Minhou County, Fuzhou City, Fujian Province - 2011 Applicant before: FUJIAN SHUILIFANG THREE-DIMENSIONAL DIGITAL SCIENCE & TECHNOLOGY CO., LTD. |
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