CN110246390B - Diagnosis and treatment device capable of simulating human pharyngeal reflex - Google Patents
Diagnosis and treatment device capable of simulating human pharyngeal reflex Download PDFInfo
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- CN110246390B CN110246390B CN201910477403.8A CN201910477403A CN110246390B CN 110246390 B CN110246390 B CN 110246390B CN 201910477403 A CN201910477403 A CN 201910477403A CN 110246390 B CN110246390 B CN 110246390B
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- 208000032974 Gagging Diseases 0.000 title claims abstract description 18
- 238000003745 diagnosis Methods 0.000 title claims abstract description 15
- 210000001584 soft palate Anatomy 0.000 claims abstract description 31
- 206010002091 Anaesthesia Diseases 0.000 claims abstract description 22
- 230000037005 anaesthesia Effects 0.000 claims abstract description 21
- 238000004088 simulation Methods 0.000 claims abstract description 19
- 210000003625 skull Anatomy 0.000 claims abstract description 13
- 210000003800 pharynx Anatomy 0.000 claims description 27
- 230000000694 effects Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 abstract description 2
- 230000003444 anaesthetic effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 210000000214 mouth Anatomy 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 210000003300 oropharynx Anatomy 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 210000003254 palate Anatomy 0.000 description 1
- 210000001260 vocal cord Anatomy 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Medicinal Chemistry (AREA)
- Algebra (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
A diagnosis and treatment device capable of simulating human pharyngeal reflex comprises a skull portion model designed according to human body structure and position, and a soft palate portion model, a tongue body portion model and a throat portion model which are arranged in the skull portion cavity, wherein the soft palate portion model, the tongue body portion model and the throat portion model are electrically connected, an anesthesia simulation device is arranged on the outer side of the skull portion model, and a pressure sensing device connected with the anesthesia simulation device is arranged on the rear side of the soft palate portion model. The invention can simulate the inadaptation feedback of the patient to the examination instrument when the human throat and throat organs are examined, and realizes the pharyngeal reflex by simultaneously contracting the soft palate, the tongue body and the throat; the reality of the diagnosis and treatment technical exercise before doctors enter the formal clinical work can be improved, and the doctors are trained to evaluate whether the patients need to use anesthetic or not; the clinical adaptation period of new doctors is shortened, the time of patient's visit is reduced, the discomfort and psychological burden caused by examination are reduced, and the occurrence of doctor-patient contradiction is reduced.
Description
Technical Field
The invention relates to a medical diagnosis and treatment simulation device, in particular to a diagnosis and treatment device capable of simulating human pharyngeal reflex.
Background
The operation of checking the indirect laryngoscope of throat, the hard mirror, the operation of clamping foreign bodies of the mouth, throat and throat under the related checking means, dripping medicine on vocal cords and the like is a clinically important checking and treating means for otorhinolaryngologists, and the study and the skilled grasp of the related technology need to be through repeated exercises.
At present, the clinical doctors are skilled in the relevant clinical examination and treatment technologies, and the clinical cases are mainly diagnosed and treated for multiple times, and experience is continuously accumulated. For otorhinolaryngology clinicians with short time, in the process of initially contacting a patient, due to factors such as sparse operation technology, unskilled use of an indirect laryngoscope, complex structure of the oropharynx organs of the patient, related target areas cannot be quickly detected, and lesion parts or foreign matters are found, so that diagnosis and treatment time is increased, psychological burden, discomfort and even pain of the patient are increased, and doctor-patient contradiction is caused.
In view of the above, it is necessary for a clinician of otorhinolaryngology who has a short time to know the technique of diagnosing throat diseases as quickly as possible before entering a clinical work.
The existing human oropharynx organ model for the clinicians in otorhinolaryngology to learn or practice the diagnosis and treatment technology of otorhinolaryngology diseases has the following defects: 1. the reaction of the patient to the examination apparatus cannot be simulated, and the discomfort of the patient cannot be well fed back; 2. the state after the anesthesia of the throat can not be simulated.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and providing a diagnosis and treatment device capable of simulating human pharyngeal reflex.
The invention further aims to solve the technical problem of overcoming the defects of the prior art and providing the diagnosis and treatment device capable of simulating the reflection state of the human pharyngeal anesthesia.
The invention solves the technical problems by adopting the technical scheme that the diagnosis and treatment device capable of simulating human pharyngeal reflex comprises a skull model, a soft palate model, a tongue body model and a throat model, wherein the skull model is designed according to the human body structure and the position, the soft palate model, the tongue body model and the throat model are positioned in the skull cavity, the soft palate model, the tongue body model and the throat model are electrically connected, an anesthesia simulation device is arranged on the outer side of the skull model, a pressure sensing device connected with the anesthesia simulation device is arranged on the rear side of the soft palate model, after the pressure sensing device detects the pressure, a circuit is electrified, the rear edge and the side edge of the tongue body model, the throat model and the soft palate model move towards the middle of an oral cavity, and indirect laryngoscope examination is simulated; after the pressure is eliminated, the pressure sensing device detects the pressure elimination, the circuit is powered off, the tongue body model, the throat model and the soft palate model return to the original state, and pharyngeal reflex after the pharyngeal is stimulated is simulated.
Further, a chip switch is arranged between the anesthesia simulation device and the pressure sensing device, the chip switch controls the whole device circuit to be in a disconnection state, and the chip switch controls the on-off state of the whole device circuit, and when the chip switch is disconnected, the device cannot activate the pharyngeal reflex state, so that the simulation anesthesia effect is achieved.
Further, the pressure sensing device is arranged in the soft palate model, and the control circuit is connected after receiving the pressure.
Further, a first telescopic device is fixed on both the outer side and the right rear side of the soft palate model, and the first telescopic device controls the side edge and the rear edge of the soft palate model to shrink inwards.
Further, a second telescopic device is fixed to the tongue body model, and the second telescopic device controls the tongue body model to lift to the rear side.
Further, a third telescopic device is fixed behind the throat model, and the third telescopic device controls the throat model to lift up forwards.
Further, the first telescopic device and the second telescopic device comprise a spring I, an upper electromagnet sheet and a lower electromagnet sheet which are connected through the spring I and are parallel to each other, and the lower electromagnet sheet is fixed.
Further, the third telescopic device comprises a spring II, an inner electromagnet plate and an outer electromagnet plate which are connected through the spring II and are arranged in a V-shaped structure, and the outer electromagnet plate is fixed.
Furthermore, a pressure timing switch device is also arranged in the circuit of the diagnosis and treatment device, and when the timing is more than or equal to 2 seconds, the pressure is not released yet, and the circuit is electrified.
Further, the appearance of the anesthesia simulation device is a spray gun structure.
The invention can simulate the inadaptation feedback of the patient to the examination instrument when the human throat and throat organs are examined, and realizes the pharyngeal reflex by simultaneously contracting the soft palate, the tongue body and the throat; the reality of the diagnosis and treatment technical exercise before doctors enter the formal clinical work can be improved, and the doctors are trained to evaluate whether the patients need to use anesthetic or not; the clinical adaptation period of new doctors is shortened, the time of patient treatment is reduced, the discomfort and psychological burden caused by examination are reduced, and the occurrence of contradiction between doctors and patients is reduced.
Drawings
FIG. 1 is a schematic diagram of a structure and a circuit of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the soft palate and first telescopic device of the embodiment of FIG. 1;
FIG. 3 is a side view of the embodiment shown in FIG. 2;
FIG. 4 is a schematic diagram of the soft palate and pressure sensing device of the embodiment of FIG. 1;
FIG. 5 is a side view of the embodiment shown in FIG. 4;
FIG. 6 is a side view of the tongue of FIG. 1;
fig. 7 is a schematic view of the throat structure of the embodiment shown in fig. 1.
In the figure: 01-soft palate model, 011-first telescoping device, 0111-spring I, 0112-upper electromagnet plate, 0113-lower electromagnet plate, 02-pressure sensing device, 03-pressure time switch device, 04-tongue body model, 041-second telescoping device, 05-throat model, 051-third telescoping device, 0511-spring II, 0512-inner electromagnet plate, 0513-outer electromagnet plate, 06-anesthesia simulation device, 07-chip switch.
Detailed Description
The invention is described in further detail below with reference to the drawings and examples.
The embodiment comprises a skull portion model designed according to the human body structure and the position, a soft palate portion model 01, a tongue body portion model 04 and a throat portion model 05 which are positioned in the inner cavity of the skull portion, wherein the soft palate portion model 01, the tongue body portion model 04 and the throat portion model 05 are electrically connected, an anesthesia simulation device 06 is arranged on the outer side of the skull portion model (not shown in the figure), and a pressure sensing device 02 connected with the anesthesia simulation device 06 is arranged on the rear side of the soft palate portion model 01.
The pressure sensing device 02 is arranged in the soft palate model 01, and a control circuit is connected after receiving the pressure. The pressure sensing device 02 includes a number of pressure sensors 021 connected in series.
The appearance of the anesthesia simulation device 06 is of a spray gun structure, a chip switch 07 is arranged between the anesthesia simulation device 06 and the pressure sensing device 02, and the anesthesia simulation device 06 can transmit an electric signal to the chip switch 07 to control the on-off of a circuit.
The two outer sides and the right rear side of the soft palate model 01 are respectively fixed with three first telescopic devices 011, and the first telescopic devices 011 control the side edges and the rear edges of the soft palate model 01 to shrink inwards. A second telescopic device 041 is fixed to the tongue body model 04, and the second telescopic device 041 controls the tongue body model 04 to lift to the rear side. The first telescoping device 011 has the same structure as the second telescoping device 041 and comprises a spring I0111, an upper electromagnet plate 0112 and a lower electromagnet plate 0113 which are connected by the spring I0111 and are parallel to each other, and the lower electromagnet plate 0113 is fixed.
A third telescopic device 051 is fixed behind the throat model 05, and the third telescopic device 051 controls the throat model 05 to be lifted forwards. The third telescoping device 051 includes spring II 0511, is the interior electromagnet plate 0512 and the outer electromagnet plate 0513 that V type structure was arranged by the connection of spring II 0511, and outer electromagnet plate 0513 is fixed.
The circuit is provided with a pressure timing switch device 03, after the pressure sensing device 02 detects the pressure, the pressure timing switch device 03 starts timing, when the timing is more than or equal to 2 seconds, the pressure is still not released, the circuit is electrified, the first telescopic device 011, the second telescopic device 041 and the third telescopic device 051 are electrified, the upper electromagnet plate 0112 and the lower electromagnet plate 0113 of the first telescopic device 011 and the second telescopic device 041 are attracted by electromagnetic force, a spring I0111 connecting the upper electromagnet plate 0112 and the lower electromagnet plate 0113 is compressed to drive the tongue body model 04 and the rear edge and the side edge of the soft palate model 05 to move towards the middle of the oral cavity, the inner electromagnet plate 0512 and the outer electromagnet plate 0513 of the third telescopic device 051 are attracted by electromagnetic force, the spring II connecting the inner electromagnet plate 0512 and the outer electromagnet plate 0513 is compressed to drive the rear edge and the side edge of the laryngeal model 05 to move towards the middle of the oral cavity, and the pharyngeal reflection of the laryngeal examination under the non-anesthesia state is simulated indirectly; after the pressure is eliminated, the pressure sensing device detects that the pressure is eliminated, the circuit is powered off, the first telescopic device 011, the second telescopic device 041 and the third telescopic device 051 are powered off, the compressed spring is restored to be long, the tongue body model 04, the soft palate model 01 and the throat model 05 are driven to return to the original state, and the pharyngeal reflex of the stimulated pharynx is simulated.
The chip switch 07 controls the on-off state of the circuit of the whole device, when the circuit is disconnected, the circuit is powered off, the tongue body model 04, the throat model 05 and the soft palate model 01 cannot stretch and contract, and the pharyngeal reflex state cannot be activated, so that the effect of simulating anesthesia is achieved.
Various modifications and variations of the embodiments of the present invention may be made by those skilled in the art, and, if such modifications and variations are within the scope of the claims and their equivalents, they are also within the scope of the present invention.
What is not described in detail in the specification is prior art known to those skilled in the art.
Claims (6)
1. The utility model provides a diagnosis and treatment device that can simulate human pharyngeal reflex, includes skull portion model and the soft palate portion model, tongue body portion model and the throat model that are located skull portion inner chamber that design according to human body structure and position, its characterized in that: the soft palate model, the lingual body model and the laryngeal model are electrically connected, an anesthesia simulation device is arranged on the outer side of the skull model, and a pressure sensing device connected with the anesthesia simulation device is arranged on the rear side of the soft palate model;
the two outer sides and the right rear side of the soft palate model are respectively fixed with a first telescopic device, and the first telescopic devices control the side edges and the rear edges of the soft palate model to shrink inwards;
the tongue body model is fixed with a second telescopic device, and the second telescopic device controls the tongue body model to lift up to the rear side;
a third telescopic device is fixed behind the throat model, and the third telescopic device controls the throat model to lift up forwards;
a chip switch is arranged between the anesthesia simulation device and the pressure sensing device, the chip switch controls the on-off state of a circuit of the whole device, and when the circuit is disconnected, the device cannot activate the pharyngeal reflex state, so that the anesthesia simulation effect is achieved.
2. The diagnostic device capable of simulating the reflection of the pharynx of a human body according to claim 1, wherein: the pressure sensing device is arranged in the soft palate model, and a control circuit is connected after receiving the pressure.
3. The diagnostic device capable of simulating human pharyngeal reflex according to claim 1 or 2, wherein: the first telescoping device and the second telescoping device include spring I, the last electromagnet piece of being parallel to each other that is connected by spring I and lower electromagnet piece, and lower electromagnet piece is fixed.
4. The diagnostic device capable of simulating human pharyngeal reflex according to claim 1 or 2, wherein: the third telescopic device comprises a spring II, an inner electromagnet plate and an outer electromagnet plate which are connected through the spring II and are arranged in a V-shaped structure, and the outer electromagnet plate is fixed.
5. The diagnostic device capable of simulating human pharyngeal reflex according to claim 1 or 2, wherein: a pressure timing switch device is further arranged in a circuit of the diagnosis and treatment device, and when the timing is more than or equal to 2 seconds, the pressure is not released yet, and the circuit is electrified.
6. The diagnostic device capable of simulating human pharyngeal reflex according to claim 1 or 2, wherein: the appearance of the anesthesia simulation device is of a spray gun structure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910477403.8A CN110246390B (en) | 2019-06-03 | 2019-06-03 | Diagnosis and treatment device capable of simulating human pharyngeal reflex |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910477403.8A CN110246390B (en) | 2019-06-03 | 2019-06-03 | Diagnosis and treatment device capable of simulating human pharyngeal reflex |
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| CN110246390A CN110246390A (en) | 2019-09-17 |
| CN110246390B true CN110246390B (en) | 2024-04-12 |
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| CN111063165B (en) * | 2019-12-30 | 2022-06-10 | 中南大学湘雅医院 | Monitor crisis alarm method and device and electronic equipment |
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| US4484896A (en) * | 1982-05-04 | 1984-11-27 | Testa-Laboratorium A/S | Simulator for practicing tracheal intubation |
| JP2004233585A (en) * | 2003-01-29 | 2004-08-19 | Univ Waseda | Medical simulator |
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