CN113421481A - Cyclothyroidal muscle action demonstration model - Google Patents

Cyclothyroidal muscle action demonstration model Download PDF

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Publication number
CN113421481A
CN113421481A CN202110689035.0A CN202110689035A CN113421481A CN 113421481 A CN113421481 A CN 113421481A CN 202110689035 A CN202110689035 A CN 202110689035A CN 113421481 A CN113421481 A CN 113421481A
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cartilage
thyroid
cricoid
cyclothyroidal
muscle
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CN202110689035.0A
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CN113421481B (en
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王守安
林心怡
黄少海
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Putian University
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Putian University
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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/28Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine

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Abstract

The invention relates to the technical field of medical demonstration teaching, in particular to a cyclothyroidal muscle action demonstration model which comprises a model body and is arranged in a box body, wherein the model body comprises an air pipe, a cyclochondrus body, a thyroid cartilage, a arytenoid cartilage, a thyroid cartilage, a hyoid body, a vocal cord and cyclothyroidal muscle.

Description

Cyclothyroidal muscle action demonstration model
Technical Field
The invention relates to the technical field of medical demonstration teaching, in particular to a cyclothyroidal muscle action demonstration model.
Background
It is well known that the larynx of mammals is well-constructed. The larynx is the expansion part of the trachea front end and is composed of cartilage, ligament, muscle and mucous membrane. The laryngeal muscles are the motivating organs of pronunciation and include cricothyroid, cricotrytenoid and cricotrytenoid muscles, and the like, contraction of cricothyroid muscles increases the distance between the anterior horn of cricothyroid cartilage and the arytenoid cartilage, tenses and elongates the vocal cords.
In the existing model, no action principle demonstration model of the cyclothyroidal muscle exists.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a cyclothyroidal muscle action demonstration model.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the cricothyroid action demonstration model comprises a model body and is arranged in a box body, wherein the model body comprises an air pipe, a cricothyroid cartilage body, cricothyroid cartilage, arytenoid cartilage, cricothyroid hyodermia, a hyoid bone body, a vocal cord and cricothyroid muscle, the upper part of the air pipe is connected with the lower part of the cricothyroid cartilage body, the upper part of the cricothyroid cartilage body is connected with the lower part of the cricothyroid cartilage, the rear part of the cricothyroid cartilage body is provided with the arytenoid cartilage, the upper part of the cricothyroid cartilage is connected with the lower part of the cricothyroid hyodermia, the upper part of the cricothyroid hyodermia is connected with the hyoid bone body, the vocal cord is arranged between the rear part of the cricothyroid cartilage anterior angle and the vocal cord protrusion of the arytenoid cartilage;
the cricoid cartilage body comprises a cricoid cartilage arch and a cricoid cartilage plate, the cricoid cartilage arch is arranged on the front surface of the cricoid cartilage plate, and the cricoid muscle is arranged between the front outer side surface of the cricoid cartilage arch and the lower edge of the cricoid cartilage;
the arytenoid cartilage comprises a muscular process and a vocal cord process, the muscular process and the vocal cord process are arranged on the arytenoid cartilage, the vocal cord process is arranged on the inner side of the cricoid cartilage arch, the muscular process is arranged on the outer side of the cricoid cartilage arch, and a vocal cord is arranged between the back of the thyroid cartilage and the vocal cord process of the arytenoid cartilage;
the two sides below the thyroid cartilage are connected with the cricoid cartilage body through inferior horn of the thyroid cartilage, the median ligamentum cricotale is arranged at the joint of the middle of the dorsal side of the thyroid cartilage and the cricoid cartilage body, the two sides above the thyroid cartilage are connected with the thyroid cartilage through superior horn of the thyroid cartilage, and the superior incisure of the thyroid cartilage is arranged at the joint of the dorsal side of the thyroid cartilage and the thyroid cartilage;
further, the box includes base, power and protective housing, the trachea below sets up on the base, be provided with in the base the power, the power with the thyrocrimus muscle is connected, be provided with on the base the protective housing, the protective housing with the base phase-match, the protective housing sets up model body week side.
In order to make the model more vivid, the invention improves that the trachea, the thyroid cartilage and the cricothyroid median ligament are made of elastic materials.
In order to control the frequency of the cyclothyroidal muscle conveniently, the invention has the improvement that the base is provided with a frequency converter, the frequency converter is connected with the cyclothyroidal muscle, the frequency converter is arranged on one side of the power supply, and the frequency converter is connected with the power supply.
In order to conveniently simulate the contraction principle of the cyclothyroidal muscle, the improvement of the invention is that the cyclothyroidal muscle is a power device.
In order to match the demonstration effect of the contraction of the cricothyroid muscle, the invention has the improvement that the base is provided with the sound box, the sound box is arranged on the other side of the power supply, the sound box is connected with the power supply, and the sound box is connected with the cricothyroid muscle.
In order to facilitate observation of visitors, the invention is improved in that an illuminating lamp is arranged on the protective shell, the illuminating lamp is arranged above the model body, and the illuminating lamp is connected with the power supply.
(III) advantageous effects
Compared with the prior art, the invention provides the cyclothyroidal muscle action demonstration model, which has the following beneficial effects:
this cyclothyroidal muscle effect demonstration model, the model body sets up in the box, has good guard action.
This cyclothyroidal muscle effect demonstration model, the model body is lifelike, cooperates cyclothyroidal muscle, power and sound to use, conveniently simulates cyclothyroidal muscle effect principle.
This cyclothyroideus effect demonstration model is provided with the converter on the base, further makes things convenient for the shrink strength of control cyclothyroideus to the relation between simulation cyclothyroideus shrink more lifelike and the vocal cord change is provided with the light on the protective housing, makes things convenient for the visitor to visit.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a back view of the structural model body of the present invention;
FIG. 3 is an enlarged partial schematic view of the structure of cricoid and arytenoid cartilage of the present invention;
FIG. 4 is an enlarged partial view of the circumcision muscle on the side of the structure of the present invention.
In the figure: 1. an air tube; 2. a cricoid cartilage body; 3. thyroid cartilage; 4. arytenoid cartilage; 5. cartilage of small horn; 6. ungual hyoperiosteum; 7. a hyoid body; 8. a vocal cord; 9. the cricothyroid muscle; 10. the cricoid cartilage arch; 11. an annular cartilage plate; 12. arytenoid cartilage; 13. myo-process; 14. vocal cord prominence; 15. inferior horn of thyroid cartilage; 16. the cricothyroid median ligament; 17. upper horn of thyroid cartilage; 18. cutting on the thyroid cartilage; 19. a base; 20. a power source; 21. a protective shell; 22. a frequency converter; 23. sounding; 24. an illuminating lamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the cricothyroid action demonstration model comprises a model body arranged in a box, wherein the model body comprises an air tube 1, a cricoid cartilage body 2, a cricoid cartilage 3, a arytenoid cartilage 4, a cricothyroid periosteum 6, a hyoid body 7, a vocal cord 8 and a cricothyroid muscle 9, the upper part of the air tube 1 is connected with the lower part of the cricoid cartilage body 2, the upper part of the cricoid cartilage body 2 is connected with the lower part of the cricothyroid cartilage 3, the posterior part of the cricoid cartilage body 2 is provided with the arytenoid cartilage 4, the upper part of the cricothyroid cartilage 3 is connected with the lower part of the cricothyroid periosteum 6, the upper part of the cricothyroid periosteum 6 is connected with the hyoid body 7, the posterior part of the cricothyroid cartilage 3 is provided with the vocal cord 8, and the vocal cord 8 is arranged between the posterior horn of the cricothyroid cartilage 3 and the vocal cord process of the arytenoid 4;
the cricoid cartilage body 2 comprises a cricoid cartilage arch 10, a cricoid cartilage plate 11 and an arytenoid cartilage 12, the arytenoid cartilage 12 is arranged above the cricoid cartilage plate 11, the cricoid cartilage arch 10 is arranged on the front surface of the cricoid cartilage plate 11, and the cricoid muscle 9 is arranged between the anterior lateral surface of the cricoid cartilage arch 10 and the lower edge of the cricoid cartilage 3;
the arytenoid cartilage 4 comprises a muscular process 13 and a vocal cord process 14, the muscular process 13 and the vocal cord process 14 are arranged on the arytenoid cartilage 12, the vocal cord process 14 is arranged at the inner side of the cricoid cartilage arch 10, the muscular process 13 is arranged at the outer side of the cricoid cartilage arch 10, and a vocal cord is arranged between the posterior surface of the thyroid cartilage and the vocal cord process of the arytenoid cartilage;
3 below both sides of thyroid cartilage with cricoid cartilage body 2 passes through the inferior angle 15 connection of thyroid cartilage, 3 dorsal intermediate with cricothyroid cartilage body 2 junction is provided with the median ligament of cricothyroid 16, 3 top both sides of thyroid cartilage with thyroid cartilage 6 is connected through angle 17 on the thyroid cartilage, 3 dorsal of thyroid cartilage with 6 junctions of thyroid cartilage are provided with thyroid cartilage upper notch 18.
Further, the box includes base 19, power 20 and protective housing 21, trachea 1 below sets up on the base 19, be provided with in the base 19 power 20, power 20 with the cricothyroid muscle 9 is connected, be provided with on the base 19 protective housing 21, protective housing 21 with base 19 phase-match, protective housing 21 sets up model body week side.
Fig. 4 is a partial schematic view of a side view of the cyclothyroidal action demonstration model, showing the position of the cyclothyroidal muscle 9.
The trachea 1, the thyroid hyoid periosteum 6 and the cricothyroid median ligament 16 are made of elastic materials, so that the model is more vivid.
Be provided with converter 22 on the base 19, converter 22 with the cyclothyroxine 9 is connected, converter 22 sets up power 20 one side, converter 22 with power 20 is connected, for the convenience of control cyclothyroxine 9's frequency.
The cyclothyroidal muscle 9 is a power device, and is convenient for simulating vibration and sound production. In the present embodiment, the cyclothyroidal muscle 9 is embodied as a vibrator.
Be provided with stereo set 23 on the base 19, stereo set 23 sets up the power 20 opposite side, stereo set 23 with power 20 connects, stereo set 23 with the cyclonychium muscle 9 is connected, for the simulated vibrations sound production of cooperation power device.
Be provided with light 24 on the protective housing 21, light 24 sets up model body top, light 24 with power 20 is connected, for the convenience of visitor's observation.
In conclusion, when the cricothyroid muscle action demonstration model is used, the trachea 1 of the model body is placed on the base 19, the trachea 1, the cricothyroid cartilage body 2, the thyroid cartilage 3, the arytenoid cartilage 4, the small horn cartilage 5, the thyroid hyoid periosteum 6, the hyoid body 7, the vocal cords 8, the inferior angle 15 of the thyroid cartilage, the median cricothyroid ligament 16, the superior angle 17 of the thyroid cartilage and the upper incisure 18 of the thyroid cartilage simulate organs of a human body, meanwhile, the cricothyroid muscle 9 is arranged on the cricothyroid cartilage, the cricothyroid muscle 9 is connected with the frequency converter 22 and the sound box 23 on the base 19 for a power device, the sound of the human body is simulated conveniently, the power supply 20 on the base 19 supplies power for equipment, the illuminating lamp 24 is arranged on the protective shell 21, and the visions of visitors are facilitated.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Cyclothyroidal action demonstration model, including the model body, set up in the box, its characterized in that: the model body comprises a trachea (1), a cricoid cartilage body (2), a thyroid cartilage (3), a arytenoid cartilage (4), a thyroid hyoid periosteum (6), a hyoid body (7), a vocal cord (8) and a cricothyroid muscle (9), the upper part of the trachea (1) is connected with the lower part of the cricoid cartilage body (2), the upper part of the cricoid cartilage body (2) is connected with the lower part of the thyroid cartilage (3), the arytenoid cartilage (4) is arranged at the back of the cricoid cartilage body (2), the upper part of the thyroid cartilage (3) is connected with the lower part of the thyroid hyoid periosteum (6), the upper part of the nail-shaped hyoplastron (6) is connected with the hyoplastron body (7), the vocal cords (8) are arranged behind the thyroid cartilage (3), and the vocal cords (8) are arranged between the posterior front angle of the thyroid cartilage (3) and the vocal cords process of the arytenoid cartilage (4);
the cricoid cartilage body (2) comprises a cricoid cartilage bow (10) and a cricoid cartilage plate (11), the cricoid cartilage bow (10) is arranged on the front surface of the cricoid cartilage plate (11), and the cricoid muscle (9) is arranged between the front outer side surface of the cricoid cartilage bow (10) and the lower edge of the cricoid cartilage (3);
the arytenoid cartilage (4) comprises a muscular process (13) and a vocal cord process (14), the muscular process (13) and the vocal cord process (14) are arranged on the arytenoid cartilage (12), the vocal cord process (14) is arranged on the inner side of the cricoid cartilage arch (10), the muscular process (13) is arranged on the outer side of the cricoid cartilage arch (10), and a vocal cord is arranged between the back of the thyroid cartilage and the vocal cord process of the arytenoid cartilage;
thyroid cartilage (3) below both sides with cricoid cartilage body (2) are connected through the inferior angle of thyroid cartilage (15), thyroid cartilage (3) dorsal intermediate with cricoid cartilage body (2) junction is provided with the median ligament of cricothyroid (16), thyroid cartilage (3) top both sides with thyroid cartilage is connected through the superior angle of thyroid cartilage (17), thyroid cartilage (3) dorsal with thyroid cartilage periosteum of hyoid (6) junction is provided with incised track on the thyroid cartilage (18).
2. The cyclothyroidal action demonstration model according to claim 1 further comprising: the box includes base (19), power (20) and protective housing (21), trachea (1) below sets up on base (19), be provided with in base (19) power (20), power (20) with thyroid muscle (9) are connected, be provided with on base (19) protective housing (21), protective housing (21) with base (19) phase-match, protective housing (21) set up model body week side.
3. The cyclothyroidal action demonstration model according to claim 2 further comprising: the trachea (1), the thyroid hyoid periosteum (6) and the cricothyroid median ligament (16) are made of elastic materials.
4. The cyclothyroidal action demonstration model according to claim 3 further comprising: be provided with converter (22) on base (19), converter (22) with thyroid muscle (9) are connected, converter (22) set up power (20) one side, converter (22) with power (20) are connected.
5. The cyclothyroidal action demonstration model according to claim 4 further comprising: the cyclothyroidal muscle (9) is a power device.
6. The cyclothyroidal action demonstration model according to claim 5 further comprising: be provided with stereo set (23) on base (19), stereo set (23) set up power (20) opposite side, stereo set (23) with power (20) are connected, stereo set (23) with the cyclothyroid muscle (9) are connected.
7. The cyclothyroidal action demonstration model according to claim 6 further comprising: be provided with light (24) on protective housing (21), light (24) set up model body top, light (24) with power (20) are connected.
CN202110689035.0A 2021-06-22 2021-06-22 Cyclothyroidal action demonstration model Expired - Fee Related CN113421481B (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997036286A1 (en) * 1996-03-25 1997-10-02 Arcadia, Inc. Sound source generator, voice synthesizer and voice synthesizing method
WO2004028433A2 (en) * 2002-09-27 2004-04-08 The Government Of The United States Of America, Represented By The Secretary, Department Of Health And Human Services Methods and devices for intramuscular stimulation of upper airway and swallowing muscle groups
CN204884376U (en) * 2015-08-06 2015-12-16 北京大学人民医院 Teaching mould is dissected by removable throat
CN205788845U (en) * 2016-03-31 2016-12-07 莆田学院 A kind of movable laryngophantom
CN209000347U (en) * 2018-06-28 2019-06-18 中国医学科学院整形外科医院 A kind of ring first film adjoins anatomical structure demonstrating model
CA3085044A1 (en) * 2019-06-28 2020-12-28 The Hospital For Sick Children Simulator for practicing surgery or procedures involving the neck and airway and method of use thereof

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997036286A1 (en) * 1996-03-25 1997-10-02 Arcadia, Inc. Sound source generator, voice synthesizer and voice synthesizing method
JP3220163B2 (en) * 1996-03-25 2001-10-22 株式会社アルカディア Sound source generating apparatus, voice synthesizing apparatus and method
WO2004028433A2 (en) * 2002-09-27 2004-04-08 The Government Of The United States Of America, Represented By The Secretary, Department Of Health And Human Services Methods and devices for intramuscular stimulation of upper airway and swallowing muscle groups
CN204884376U (en) * 2015-08-06 2015-12-16 北京大学人民医院 Teaching mould is dissected by removable throat
CN205788845U (en) * 2016-03-31 2016-12-07 莆田学院 A kind of movable laryngophantom
CN209000347U (en) * 2018-06-28 2019-06-18 中国医学科学院整形外科医院 A kind of ring first film adjoins anatomical structure demonstrating model
CA3085044A1 (en) * 2019-06-28 2020-12-28 The Hospital For Sick Children Simulator for practicing surgery or procedures involving the neck and airway and method of use thereof
US20200410898A1 (en) * 2019-06-28 2020-12-31 The Hospital For Sick Children Simulator for practicing surgery or procedures involving the neck and airway and method of use thereof

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Granted publication date: 20220628