CN204884376U - Teaching mould is dissected by removable throat - Google Patents
Teaching mould is dissected by removable throat Download PDFInfo
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- CN204884376U CN204884376U CN201520587094.7U CN201520587094U CN204884376U CN 204884376 U CN204884376 U CN 204884376U CN 201520587094 U CN201520587094 U CN 201520587094U CN 204884376 U CN204884376 U CN 204884376U
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- cartilage
- ligament
- throat
- teaching mould
- removable
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Abstract
The utility model relates to a teaching mould is dissected by removable throat divides cartilage, ligament, muscle into according to the organizational structure of anthroposomatology, wherein the cartilage divide into a plurality of detachable parts, and through connecting in the joint, it is the mode of taking the activity to peg graft that the joint is connected between these detachable parts, ligament and the adhesion of muscle adoption silica gel are in on the cartilage. The utility model discloses can dismantle and to assemble, anatomical structure is clear, and the operation exercise repeatedly of being convenient for makes things convenient for teaching and review.
Description
Technical field
The utility model relates to technical field of medical instruments, particularly relates to a kind of removable throat anatomic teaching mould.
Background technology
Throat anatomical structure is complicated, and cartilage, ligament, joint, muscle are numerous, interlaced formation 3-D solid structure.Throat position is very dark, directly can not see, even if by various laryngoscope, also can only see the sub-fraction structure of throat.In order to the anatomical location that medicos can be allowed really to grasp throat, realistic model is best training tool.And an existing teaching mould entirety often, do not possess disassembling function, this brings difficulty to thoroughly understanding laryngeal structure, does not also reach the object of practical operation.Therefore, school is when telling about laryngeal structure, and student often needs to spend time several years fully could grasp the anatomical features of throat.This structure is simple, and the teaching aid of function singleness can not meet the demand of study.Anatomical model needs to develop the method that can provide and be convenient to dismantle or assemble really.
Utility model content
In view of present situation, the utility model aims to provide a kind of removable throat anatomic teaching mould, to solve foregoing problems, meets study and the rehearsal demand of ear-nose-throat department medico.
The purpose of this utility model is mainly achieved through the following technical solutions: a kind of removable throat anatomic teaching mould, it is characterized in that: described mould is according to somatological institutional framework, be divided into cartilage, ligament, muscle three kinds of structures, wherein said cartilage is divided into multiple dismountable part, is connected between each dismountable part by the mode of activity grafting; Described ligament and cartilage are also that the mode of employing activity grafting is connected; Described muscle adopts silica gel, sticks on described cartilage and ligament.
Further, described cartilage and ligament adopt PVC material plastic forming.
Further, multiple dismountable part of described cartilage is the actual tissue segmentation of structures according to human body throat.
Further, between interconnective dismountable part, and the mode of described activity grafting between ligament and cartilage, refer to and a part wherein processes a groove; On another one part, the processing one convex falcon corresponding with described groove; Described convex falcon is embedded in groove and is flexibly connected.
Further, the head of described convex falcon is a bit larger tham the opening of groove, slightly does distortion insert when inserting.
Further, described muscle is divided into the muscles,ribbon of several strips, and combination is pasted on cartilage and on ligament.
The beneficial effects of the utility model are, detachably can assemble, anatomical structure is clear, are convenient to repeatable operation exercise, facilitate teaching and review.
Other feature and advantage of the present utility model will be set forth in the following description, and the becoming apparent from instructions of part, or by implementing the utility model and understanding.The purpose of this utility model and other advantages realize by structure specifically noted in write instructions, claims and accompanying drawing and obtain.
Accompanying drawing explanation
Accompanying drawing only for illustrating the object of specific embodiment, and is not thought restriction of the present utility model, and in whole accompanying drawing, identical reference symbol represents identical parts.
Fig. 1 is that throat front is seen;
Fig. 2 is that throat side is seen;
Fig. 3 is that the side after taking down side part lamina of thyroid cartilage is seen;
Fig. 4 is throat's dorsal view;
Fig. 5 is one of joint connection mode between cartilage removable section;
Fig. 6 is the joint connection mode two between cartilage removable section.
Embodiment
Specifically describe preferred embodiment of the present utility model below in conjunction with accompanying drawing, wherein, accompanying drawing forms the application's part, and is used from embodiment one of the present utility model and explains principle of the present utility model.
As shown in Fig. 1 to Fig. 4, a kind of removable throat of the utility model anatomic teaching mould, is the actual tissue structure according to human body throat, mould is divided into cartilage, ligament, muscle three kinds of structures.
Wherein, according to practical structures and the activity characteristic of throat's cartilage, cartilage is divided into multiple dismountable part by the utility model, the part can seen from Fig. 1 comprises: epiglottis 1, hyoid bone 2, thyroid cartilage 3, annular cartilage 4, cartilagines tracheales 5, these structures are all consistent with entity structure, and cartilage is the combination of this few removable section.The formation joint, place connected between each dismountable part of cartilage, the face that joint contacts with joint is called articular surface.
Ligament, comprises thyrohyoid membrane 6 and ring first film 7.Thyrohyoid membrane is the part connecting thyroid cartilage and hyoid bone, in a point thickening be median thyrohyoid ligament again; Ring first film connects annular cartilage and thyroid part, is cricothyroid ligament again.Ligament is for being connected between cartilage, and making between each joint not only can activity but also unlikely renunciation, simultaneously again for institutional framework provides certain elasticity and the effect of toughness.
Muscle, that can see from figure comprises aryepiglotticus 8, arytenoid (comprising transverse arytenoid 9, oblique arytenoid 10), musculus cricoary tenoideus posterior 11, musculus cricoary tenoideus lateralis 12, cricothyreoideus 13, thyroarytehoid 14.Contraction of muscle drives cartilage sports, thus larynx is completed swallow, the action such as sounding.
Above the name of relevant mould all with meet somatological medical science actual name consistent.
As can be seen from the figure, cartilage ingredient is numerous, and it is complex-shaped, is difficult to describe by the shape of the rule of image, and annexation is complicated.In light of this situation, cartilage each several part is decomposed into multiple dismountable part by the utility model, and these dismountable parts are split according to human body practical structures.Each dismountable part adopts PVC material to make, and the intensity of this material own is high and quality light, and easy-to-use method of molding is shaping, and its surface is easy to adhere to other materials, so be well suited for the preparation of cartilage mould.
The variation of adjoint cartilage composing quantity and shape, the joint between each removable section of cartilage is also more, also comparatively complicated.For the ease of demonstration, must be able to dismantle between each joint, this is the task that the utility model will realize.
Therefore, joint in the utility model between each dismountable part of cartilage takes the mode of activity grafting, such as with an embodiment, as shown in Figure 5, Figure 6, in interconnective two joints, a joint wherein arranges a groove 15, but groove offer premised on the functional structure not destroying cartilage; On another one joint, corresponding with described groove processes a convex falcon 16, and convex falcon 16 is inserted in groove 15, two dismountable parts is connected.Because cartilage material is PVC, there is certain elasticity and plasticity, so the connection between convex falcon and groove has movable property, can mutually be plugged into together, also can slightly do to be out of shape and pull away each other.Further, because PVC material has certain elasticity and plasticity, the head of described convex falcon can be a bit larger tham the opening of groove, slightly doing distortion and inserting, can ensure the steadiness connected when inserting.
The each dismountable part of cartilage can to specifications or picture fit together.
Ligament, because will have connection with cartilage and muscle, can select the PVC material identical with cartilage.When for PVC material, being also employing activity grafting with cartilage each several part, mode is connected, and form also as shown in Figure 5, Figure 6.Because ligament is strip, so the groove part that ligament is connected with cartilage can be more shallow than joint groove, contact area can be larger, is almost the edge of whole ligament, and ligament so just can be made firmly to be connected on cartilage.
The cartilage muscle connect between tough belt surface each several part all adopts the flexible material with having certain viscosity to make, such as silica gel.Cartilage and ligament material are PVC, this material not consolidation silica gel itself, so silica gel can be pasted onto on cartilage repeatedly and on ligament, arbitrarily can remove again, repeatedly can paste, facilitate model demonstration simultaneously.Silica gel is scalable in addition, flexible, has certain crystallized ability and has certain hardness, can ensure the strength of joint between cartilage.
Further, muscle silica gel can be divided into the muscles,ribbon of several strips, stickup capable of being combined.
Cartilage, ligament, thews material be Pasting note all, is numbered with name, convenient to specifications or the prompting of picture paste voluntarily thereon.
This removable throat of the utility model anatomic teaching mould, no matter be between each dismountable part of cartilage, or between muscle, ligament, cartilage, all conveniently detachable, and can repeated disassembled and assembled, therefore be convenient to repeatedly drill study, learner is seen clear for throat's anatomical structure.
What deserves to be explained is; above-described several embodiment; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.
Claims (6)
1. a removable throat anatomic teaching mould, it is characterized in that: described mould is according to somatological institutional framework, be divided into cartilage, ligament, muscle three kinds of structures, wherein said cartilage is divided into multiple dismountable part, is connected between each dismountable part by the mode of activity grafting;
Described ligament and cartilage are also that the mode of employing activity grafting is connected;
Described muscle adopts silica gel, sticks on described cartilage and ligament.
2. removable throat according to claim 1 anatomic teaching mould, is characterized in that: described cartilage and ligament adopt PVC material plastic forming.
3. removable throat according to claim 1 anatomic teaching mould, is characterized in that: multiple dismountable part of described cartilage, is the actual tissue segmentation of structures according to human body throat.
4. the removable throat anatomic teaching mould according to claim 1 or 2 or 3, it is characterized in that: between interconnective dismountable part, and the mode of described activity grafting between ligament and cartilage, refer to and a part wherein processes a groove; On another one part, the processing one convex falcon corresponding with described groove; Described convex falcon is embedded in groove and is flexibly connected.
5. removable throat according to claim 4 anatomic teaching mould, is characterized in that: the head of described convex falcon is a bit larger tham the opening of groove, slightly does distortion insert when inserting.
6. removable throat according to claim 1 anatomic teaching mould, is characterized in that: described muscle is divided into the muscles,ribbon of several strips, and combination is pasted on cartilage and on ligament.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520587094.7U CN204884376U (en) | 2015-08-06 | 2015-08-06 | Teaching mould is dissected by removable throat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520587094.7U CN204884376U (en) | 2015-08-06 | 2015-08-06 | Teaching mould is dissected by removable throat |
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| Publication Number | Publication Date |
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| CN204884376U true CN204884376U (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520587094.7U Expired - Fee Related CN204884376U (en) | 2015-08-06 | 2015-08-06 | Teaching mould is dissected by removable throat |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111326056A (en) * | 2020-03-06 | 2020-06-23 | 吉林大学 | Facial anatomy teaching method using feedback type facial anatomy teaching model |
| CN113421481A (en) * | 2021-06-22 | 2021-09-21 | 莆田学院 | Cyclothyroidal muscle action demonstration model |
| CN113643602A (en) * | 2021-08-12 | 2021-11-12 | 莆田学院 | Laryngeal muscle action demonstration model |
| CN114842719A (en) * | 2021-02-02 | 2022-08-02 | 医院管理局 | Emergency surgery operation air flue operation simulation device |
-
2015
- 2015-08-06 CN CN201520587094.7U patent/CN204884376U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111326056A (en) * | 2020-03-06 | 2020-06-23 | 吉林大学 | Facial anatomy teaching method using feedback type facial anatomy teaching model |
| CN111326056B (en) * | 2020-03-06 | 2021-11-05 | 吉林大学 | Facial anatomy teaching method using feedback type facial anatomy teaching model |
| CN114842719A (en) * | 2021-02-02 | 2022-08-02 | 医院管理局 | Emergency surgery operation air flue operation simulation device |
| CN114842719B (en) * | 2021-02-02 | 2024-03-19 | 医院管理局 | Emergency surgery airway operation simulation device |
| CN113421481A (en) * | 2021-06-22 | 2021-09-21 | 莆田学院 | Cyclothyroidal muscle action demonstration model |
| CN113421481B (en) * | 2021-06-22 | 2022-06-28 | 莆田学院 | Cyclothyroidal action demonstration model |
| CN113643602A (en) * | 2021-08-12 | 2021-11-12 | 莆田学院 | Laryngeal muscle action demonstration model |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160806 |
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| CF01 | Termination of patent right due to non-payment of annual fee |