CN210155890U - Dynamic diagnosis and treatment simulator for human throat - Google Patents
Dynamic diagnosis and treatment simulator for human throat Download PDFInfo
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- CN210155890U CN210155890U CN201920242588.XU CN201920242588U CN210155890U CN 210155890 U CN210155890 U CN 210155890U CN 201920242588 U CN201920242588 U CN 201920242588U CN 210155890 U CN210155890 U CN 210155890U
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- pharynx
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- 238000011282 treatment Methods 0.000 title claims abstract description 23
- 238000003745 diagnosis Methods 0.000 title claims abstract description 21
- 210000003800 pharynx Anatomy 0.000 claims abstract description 36
- 210000002741 palatine tonsil Anatomy 0.000 claims abstract description 27
- 210000001584 soft palate Anatomy 0.000 claims abstract description 23
- 210000000867 larynx Anatomy 0.000 claims abstract description 18
- 210000003625 skull Anatomy 0.000 claims abstract description 9
- 238000004088 simulation Methods 0.000 claims abstract 10
- 210000003563 lymphoid tissue Anatomy 0.000 claims description 7
- 210000005181 root of the tongue Anatomy 0.000 claims description 5
- 238000013334 tissue model Methods 0.000 claims description 5
- 210000003026 hypopharynx Anatomy 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 6
- 210000000056 organ Anatomy 0.000 description 10
- 210000003300 oropharynx Anatomy 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 235000011437 Amygdalus communis Nutrition 0.000 description 3
- 241000220304 Prunus dulcis Species 0.000 description 3
- 235000020224 almond Nutrition 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000392 somatic effect Effects 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003759 clinical diagnosis Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 210000004704 glottis Anatomy 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 210000001260 vocal cord Anatomy 0.000 description 2
- 230000001755 vocal effect Effects 0.000 description 2
- 206010020880 Hypertrophy Diseases 0.000 description 1
- 208000029951 Laryngeal disease Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000002751 lymph Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003254 palate Anatomy 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000001991 pathophysiological effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
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Abstract
The human pharynx and larynx dynamic diagnosis and treatment simulation device comprises a skull model designed according to the structure and the position of a human body, and a soft palate model, a tongue body model, a tonsil body model and a larynx model which are positioned in a skull cavity, wherein the skull model uses the back wall of a coronary pharyngeal cavity-larynx model as a boundary and is provided with a front part and a rear part which are connected through a locking device, the front part is a base part attached with the soft palate model, the tongue body model, the tonsil body model and the larynx model, the rear part is provided with a linkage device, and the linkage device is electrically connected with the soft palate model, the tongue body model, the tonsil body model and the larynx model. The utility model can be used for assisting the study of laryngopharynx diagnosis and treatment technology, including indirect laryngoscope, hard lens and foreign body taking out operation, etc.
Description
Technical Field
The utility model relates to a medical science diagnoses analogue means, concretely relates to analogue means is diagnose to human pharynx, throat developments.
Background
The examination operation of the indirect laryngoscopes and the hard mirrors of the throat part, the clamping operation of foreign bodies at the oropharynx, the laryngopharynx and the pharynx and the operation of medicine dripping from vocal cords under the relevant examination means and the like are clinically important examination and treatment means for otolaryngologists. Learning and proficiency in the related art requires repetitive practice.
At present, the clinical doctors are skilled in the relevant clinical diagnosis and treatment technologies, and the clinical diagnosis and treatment technologies are mainly realized by carrying out multiple diagnosis and treatment on clinical cases and continuously accumulating experiences. For otolaryngological clinicians who do not have long time to visit, in the process of contacting a patient at first, due to factors such as the living and sparse operation technology, the inexperience of using an indirect laryngoscope, the complex structure of the oropharyngeal organs of the patient and the like, related target areas cannot be quickly detected to find diseased parts or foreign bodies, so that the diagnosis and treatment time is prolonged, the psychological burden and discomfort of the patient are increased, even the patient suffers from pain, and therefore, doctor-patient contradictions are caused.
In view of this, it is necessary for an otorhinolaryngological clinician who does not have a long time to become proficient in the examination technique of the laryngeal disease before entering into formal clinical work.
At present, the human body oropharyngeal organ model used by the otolaryngology clinician for studying or practicing the otolaryngology disease diagnosis and treatment technology has the following defects: 1. the synchronous change of different organ positions when the oropharyngeal portion inspects the patient sends the yi sound can not be dynamically simulated, such as tongue root pressing, backward and outward displacement of a soft palate, outward displacement of tonsils, glottis exposure when the larynx is lifted and raised, and the like; 2. the different oropharyngeal environments of the patient, such as tonsil hypertrophy, tongue root lymphoproliferation and the like, cannot be simulated.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome above-mentioned background art not enough, provide a human laryngopharynx portion organ illness dynamic simulation diagnosis and treatment device that supplies otolaryngology branch of academic or vocational study doctor to carry out laryngopharynx portion illness examination technique exercise.
The utility model provides a technical scheme that its technical problem adopted is, human pharynx, throat developments diagnose analogue means, include the skull portion model and be located the soft palate portion model of skull portion inner chamber, tongue body model, almond somatic part model and the throat model according to human body structure and position design, the skull portion model uses coronary position pharyngeal cavity-throat model back wall as the boundary line, is equipped with anterior and rear portion through locking device connection, the anterior adnexed basilar part for soft palate portion model, tongue body model, almond somatic part model and throat model, the rear portion is equipped with aggregate unit, the aggregate unit electricity is connected soft palate portion model, tongue body model, almond somatic part model and throat model.
Further, a first telescopic device is fixed at the bottom of the tongue body model.
Furthermore, the two outer sides and the front back side of the soft palate part model are respectively fixed with a first telescopic device.
Further, a first telescopic device is fixed on the outer side of the tonsil part model.
Further, a second telescopic device is fixed in front of the throat model.
Further, the first telescopic device comprises a spring, and an upper electromagnet piece and a lower electromagnet piece which are connected by the spring and are parallel to each other.
Further, the second telescoping device comprises a spring, and an inner electromagnet piece and an outer electromagnet piece which are connected by the spring and arranged in a V-shaped structure.
Further, the linkage device comprises a power supply, a pedal and a circuit connected with the first telescopic device and the second telescopic device.
Further, an air bag is arranged inside the tonsil part model, and an air bag is arranged on the lymphatic tissue model at the tongue root part of the tongue body model.
Compared with the prior art, the utility model discloses there is following beneficial effect: 1. the position of the tissue and organ structure of the mouth, the pharynx and the throat of a patient is required to be changed synchronously when the patient produces sound during the examination of the throat; 2. the physiological and pathological states of the oropharynx of different patients can be simulated by changing the sizes of the tonsil model and the tongue root lymphoid tissue model, and diagnosis and treatment experiences of doctors in dealing with different oropharynx environments are increased; 3. can be used for assisting in learning laryngopharynx diagnosis and treatment technologies, including indirect laryngoscopes, hard scopes, foreign body extraction and the like.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the anterior and posterior organ models of FIG. 1;
FIG. 3 is a circuit schematic of the embodiment shown in FIG. 1;
FIG. 4 is a schematic view of a tongue model of the embodiment shown in FIG. 1;
FIG. 5 is a diagram of the soft palate model of the embodiment of FIG. 1;
FIG. 6 is a diagram of the side view of the soft palate model of FIG. 5;
FIG. 7 is a schematic diagram of a tonsillar model of the embodiment shown in FIG. 1;
FIG. 8 is a schematic view of a throat model of the embodiment shown in FIG. 1;
FIG. 9 is a tonsil model balloon of the embodiment shown in FIG. 1;
fig. 10 is a tongue root lymphoid tissue model balloon of the embodiment shown in fig. 1.
In the figure: 1-skull model, 11-locking device, 12-front part, 13-back part, 131-linkage device, 1311-power supply, 1312-pedal, 1313-circuit, 2-soft palate part model, 3-tongue body model, 31-lymphoid tissue air bag, 4-tonsil body model, 41-air bag, 5-throat model, 6-second expansion device, 61-inner electromagnet piece, 62-outer electromagnet piece, 7-first expansion device, 71-upper electromagnet piece and 72-lower electromagnet piece.
Detailed Description
The present invention will be described in further detail with reference to fig. 1 to 10 and the following embodiments.
The skull model 1 is divided by the back wall of the coronary pharyngeal cavity-throat model 5, and is provided with a front part 12 and a back part 13 which are connected through a locking device 11.
The front part 12 is a base part to which the soft palate part model 2, the tongue body model 3, the tonsil part model 4 and the throat part model 5 are attached, the rear part 13 is provided with a linkage 131, and the linkage 131 is electrically connected with the soft palate part model 2, the tongue body model 3, the tonsil part model 4 and the throat part model 5.
The bottom of the tongue model 3, two outer sides and the right back side of the soft palate part model 2 and the outer side of the tonsil part model 4 are all fixed with a first telescopic device 7. The first telescopic device 7 comprises a spring, an upper electromagnet piece 71 and a lower electromagnet piece 72 which are connected through the spring and are parallel to each other, the upper electromagnet piece 71 is connected with the tongue model 3, the soft palate part model 2 or the tonsil part model 4, and the lower electromagnet piece 72 is fixed.
The tongue body model 3 is made of elastic materials and can be matched with the dragging and examining actions of the simulated tongue; the soft palate part model 2 and the tonsils part model 4 are also made of elastic materials and matched with the expansion and contraction of local simulated visceral organs caused by position change and air bag inflation.
When the tongue model is powered on, the current enables the electromagnet pieces to generate magnetic force, the upper electromagnet piece 71 and the lower electromagnet piece 72 are mutually attracted, the first telescopic device 7 is arranged at the bottom of the tongue model 3, the upper electromagnet piece 71 compresses the spring and drives the root of the tongue body to move towards the lower electromagnet piece 72, after the power is off, the magnetic force of the electromagnet pieces disappears, the spring rebounds and drives the root of the upper electromagnet piece 71 and the root of the tongue model 3 to return to the initial position, and the root of the tongue is pressed downwards; the upper electromagnet piece 71 of the three groups of first telescopic devices is arranged on two outer sides and the front rear side of the soft palate part model 2 and used for compressing the spring and driving the soft palate to pull towards the lower electromagnet piece 72 so as to drive the soft palate to correspondingly displace and simulate the state of the throat when being checked, after the power is cut off, the magnetic force disappears, and the spring rebounds and drives the upper electromagnet piece 71 and the soft palate to return to the initial positions; the upper electromagnet piece 71 of the first telescopic device 7 arranged outside the tonsil part compresses the spring and drives the tonsil to pull towards the lower electromagnet piece 72, the tonsil generates corresponding displacement, the spring is compressed, the simulated throat part is inspected, after power failure, the magnetic force of the electromagnet piece disappears, and the spring rebounds and drives the upper electromagnet piece 71 and the tonsil part model 4 to return to the initial position.
A second expansion device 6 is fixed in front of the throat model 5. The second telescopic device 6 comprises a spring, an inner electromagnet sheet 61 and an outer electromagnet sheet 62 which are connected by the spring and arranged in a V-shaped structure, wherein the inner electromagnet sheet 61 is connected with the inner side of the vocal cord model 5 and the front of the throat model, and the outer electromagnet sheet 62 is fixed.
When the second telescopic device 6 arranged in front of the laryngeal model 5 is electrified, the inner electromagnet piece 61 compresses the spring and is close to the fixed outer electromagnet piece 62, so that the laryngeal model 5 is lifted forwards, the tonsil moves outwards in coordination with the synchronous soft palate migration, the glottis area is exposed, and the state of the larynx when being checked is simulated. When the power is cut off, the throat model 5 is restored by the spring tension.
The linkage 131 includes a power source 1311, a pedal 1312, and a circuit 1313 connecting the first and second telescoping devices. The pedal 1312 is powered on after being pressed, at the moment, the tongue body model 3 is pressed down by the telescopic device, the soft palate part model 2 moves backwards and outwards, the tonsil model 4 deviates outwards, the throat model 6 is lifted up, and the back part of the tongue body model 3 is pressed down, so that the open states of the oropharynx and the laryngopharynx are formed; and lifting the pedals, stopping electrifying and returning each organ model to the original position.
The tongue root part of the tongue body model 3 is provided with a lymphatic tissue air bag 31, and the size of the lymphatic tissue of the tongue root model can be changed by injecting and sucking air.
The tonsil model 4 is internally provided with an air bag 41 which can change the size of the tonsil model 4 by injecting and sucking air.
Utilize the utility model discloses, can simulate when examining human laryngopharynx organ, mouth, pharynx, throat tissue, the position change of organ structure when requiring patient's vocal production to through changing tonsil model 4 and 3 root lymph tissue sizes of tongue body model, simulate the physiopathological state of different patient oropharynx organs. The utility model can increase the opportunity and strength of the diagnosis and treatment technique practice before the doctor enters the formal clinical work, and improve the swallowing structure observed by the indirect laryngoscope and the therapeutic operation capability of the oropharynx, such as foreign matter clamping and other basic skills; the diagnosis ability to distinguish different oropharyngeal pathophysiological structures. The method is beneficial to shortening the clinical adaptation period of a newly-entered doctor, reducing the time of the patient for seeing a doctor, relieving the discomfort and psychological burden caused by examination, quickly finding out or solving the diseases of the oropharynx and the laryngopharynx of the patient and reducing the occurrence of doctor-patient contradiction.
Various modifications and variations of the embodiments of the present invention may be made by those skilled in the art, and they are still within the scope of the present invention, provided they are within the scope of the claims and their equivalents.
What is not described in detail in the specification is prior art that is well known to those skilled in the art.
Claims (10)
1. The dynamic diagnosis and treatment simulation device for the pharynx and the larynx of the human body comprises a skull model designed according to the structure and the position of the human body, and a soft palate part model, a tongue body model, a tonsil part model and a larynx model which are positioned in an inner cavity of the skull.
2. The dynamic human pharynx and larynx diagnosis and treatment simulation device according to claim 1, wherein a first expansion device is fixed at the bottom of the tongue body model.
3. The dynamic analog device for pharynx and larynx according to claim 1, wherein the first expansion device is fixed on both outer side and right back side of the soft palate model.
4. The dynamic human pharynx and larynx diagnosis and treatment simulation device according to claim 1, wherein a first expansion device is fixed outside the tonsil portion model.
5. A dynamic human pharynx and larynx diagnosis and treatment simulation device according to any one of claims 2 to 4, wherein a second expansion device is fixed in front of the larynx model.
6. A dynamic human pharynx and larynx diagnosis and treatment simulation device according to any one of claims 2 to 4, wherein the first telescopic device comprises a spring, and an upper electromagnet piece and a lower electromagnet piece which are connected by the spring and are parallel to each other.
7. The dynamic human pharynx and larynx diagnosis and treatment simulation device according to claim 5, wherein the second expansion device comprises a spring, an inner electromagnet piece and an outer electromagnet piece which are connected by the spring and arranged in a V-shaped structure.
8. The dynamic human pharynx and larynx diagnosis and treatment simulation device according to claim 5, wherein the linkage device comprises a power supply, a pedal, and a circuit connecting the first and second telescoping devices.
9. A dynamic human pharynx and larynx diagnosis and treatment simulation device according to any one of claims 1 to 4, wherein the tonsil model is provided with an air bag therein, and the lymphatic tissue model at the tongue root of the tongue body model is provided with an air bag therein.
10. The dynamic human pharynx and larynx diagnosis and treatment simulation device according to claim 5, wherein the tonsil model is provided with an air bag therein, and the lymphatic tissue model at the tongue root of the tongue body model is provided with an air bag therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920242588.XU CN210155890U (en) | 2019-02-26 | 2019-02-26 | Dynamic diagnosis and treatment simulator for human throat |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920242588.XU CN210155890U (en) | 2019-02-26 | 2019-02-26 | Dynamic diagnosis and treatment simulator for human throat |
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| CN210155890U true CN210155890U (en) | 2020-03-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109887366A (en) * | 2019-02-26 | 2019-06-14 | 中南大学湘雅医院 | A kind of pharynx of human body, throat's dynamic diagnosis and treatment simulator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109887366A (en) * | 2019-02-26 | 2019-06-14 | 中南大学湘雅医院 | A kind of pharynx of human body, throat's dynamic diagnosis and treatment simulator |
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