CN102723040B - Body cavity model and urinary system model - Google Patents
Body cavity model and urinary system model Download PDFInfo
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- CN102723040B CN102723040B CN201210224819.7A CN201210224819A CN102723040B CN 102723040 B CN102723040 B CN 102723040B CN 201210224819 A CN201210224819 A CN 201210224819A CN 102723040 B CN102723040 B CN 102723040B
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Abstract
The invention discloses a body cavity model, which comprises an outer structure layer made of a transparent polyvinyl chloride material or polycarbonate material, a middle structure layer which is sleeved in the outer structure layer and is made of transparent sponge or loose and porous silica gel, and an inner structure layer which is sleeved in the middle structure layer and is made of silica gel or thermoplastic rubber. Compared with the conventional model, the body cavity model consists of three transparent material layers, when an instrument is operated inside the model, the operating conditions of the instrument can be observed from the outer side, and the operation is conveniently guided; and moreover, the body cavity model is respectively provided with high-toughness silica gel or thermoplastic rubber, high-elasticity sponge or porous silica gel and the polyvinyl chloride material or polycarbonate material with a certain hardness from inside to outside, a real structure of the body internal cavity is simulated on hierarchy, and tactility closer to reality can be provided. The invention also provides a urinary system model. The urinary system model comprises an organ model and the body cavity model.
Description
Technical field
The present invention relates to technical field of medical instruments, more particularly, relate to a kind of body cavities model, also relate to a kind of urinary system model.
Background technology
Body cavities model is a kind of of medical model, is mainly used in the activities such as medical educational, scientific research and operation training.
Existing body cavities model is general adopts opaque rubber to make, and is single layer structure, and this model in use exists a lot of inconvenience.
First, because model is opaque, in operating process, from model, cannot observe the situation of various apparatuses in model, be not easy to implement directions.Secondly, the model of single layer structure is not enough to simulate the truth of inside of human body cavity, cannot in scientific experiment, simulate truly inside of human body environment.
By the above, how to provide a kind of body cavities model, so that the operation of various apparatuses in can be from visual observation to model in operating process becomes the technical matters that those skilled in the art need solution badly.
Summary of the invention
In view of this, the invention provides a kind of body cavities model and a kind of urinary system model, with realize in operating process can the operation of inner various apparatuses from visual observation to model object.
For achieving the above object, the invention provides following technical scheme:
A body cavities model, comprises layer structure, is sheathed on the middle level structure in described layer structure and is sheathed on the endothecium structure in the structure of described middle level;
Wherein, described layer structure is transparent pvc material or makrolon material, and the material of described middle level structure is transparent sponge or loose porous silica gel, and the material of described endothecium structure is transparent silica gel or thermoplastic elastomer.
Preferably, in above-mentioned body cavities model, the material of layer structure is transparent pvc material or makrolon material of white.
Preferably, in above-mentioned body cavities model, the material of middle level structure is blue transparent sponge or loose porous silica gel.
Preferably, in above-mentioned body cavities model, the material of endothecium structure is red transparent silica gel or thermoplastic elastomer.
Preferably, in above-mentioned body cavities model, endothecium structure has the wrinkle that are similar to inside of human body cavity.
Body cavities model provided by the present invention comprises layer structure, is sheathed on the middle level structure in layer structure and is sheathed on the endothecium structure in the structure of middle level;
Wherein, layer structure is transparent pvc material or makrolon material, and the material of middle level structure is transparent sponge or loose porous silica gel, and the material of endothecium structure is transparent silica gel or thermoplastic elastomer.
Compare with existing model, body cavities model provided by the present invention consists of three layers of transparent material, when apparatus operates in model inside, and can be from the operational circumstances of visual observation apparatus, so that operation is instructed.Secondly, body cavities model from-inner-to-outer is respectively pvc material or the makrolon material that has high tenacity silica gel or thermoplastic elastomer, elastomeric sponge or Bio-sil and have certain degree of hardness, on level, fully simulated the real structure of inside of human body cavity, and the sense of touch of more approaching reality can be provided.
The present invention also provides a kind of urinary system model, at this urinary system model, comprises organ model and above-mentioned body cavities model.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The cross sectional representation of the body cavities model that Fig. 1 provides for the embodiment of the present invention.
Embodiment
The embodiment of the invention discloses a kind of body cavities model and a kind of urinary system model, with realize in operating process can the operation of inner various apparatuses from visual observation to model object.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, body cavities model provided by the present invention comprises by layer structure 1, is set in the middle level structure 2 in layer structure 1 and is sheathed on the endothecium structure 3 in middle level structure 2, wherein, layer structure 1 is for having pvc material or the makrolon material material of certain degree of hardness; Middle level structure 2 consists of transparent high elasticity sponge or loose porous silica gel; Endothecium structure 3 is that transparent high tenacity silica gel or thermoplastic elastomer forms.
The body cavities model that the present embodiment provides includes endothecium structure 3, middle level structure 2 and layer structure 1, wherein, silica gel or the thermoplastic elastomer endothecium structure 3 with higher toughness have stronger plastic deformation ability, to tackle the repeated deformation in long-term use procedure; Middle level structure 2 is high elasticity sponge or loose porous silica gel, the elasticity having for simulating inside of human body cavity; Layer structure 1 is for having pvc material or the makrolon material material of certain degree of hardness, can provide constraint for middle level structure and endothecium structure, by layer structure 1 is designed to different profiles, can utilize the different cavities in above-mentioned body cavities modeling human body.
Compare with existing model, body cavities model provided by the present invention consists of three layers of transparent material, when apparatus operates in model inside, and can be from the operational circumstances of visual observation apparatus, so that operation is instructed.Secondly, body cavities model from-inner-to-outer is respectively high tenacity endothecium structure, high resiliency middle level structure and has the layer structure of certain degree of hardness, has fully simulated the real structure of inside of human body cavity, and the sense of touch of more approaching reality can be provided.
It will be appreciated by persons skilled in the art that sponge is under normal conditions for opaque, still, if increase the volume of the inner cavity of sponge, reduce the thickness at interval between cavity and cavity simultaneously, can make sponge there is certain light transmission, thereby realize transparent effect.
Concrete, in the body cavities model providing at above-described embodiment, the material of layer structure 1 is transparent pvc material or makrolon material of white; The material of middle level structure 2 is blue transparent sponge or loose porous silica gel; The material of endothecium structure 3 is red transparent silica gel or thermoplastic elastomer.By by body cavities model interior, in, outer three layers be set to respectively different colors, when the exercise of puncturing waits operation, the clearly operation of observation facilities, is conducive to implement directions operation.
It will be appreciated by persons skilled in the art that the material of each parts in above-described embodiment and preferred material and the preferred colors that color is each parts, is only a preferred version.Under the prerequisite of the performance requirement in meeting above-described embodiment, each parts can also be selected other material or color.
Preferably, on the basis of above-described embodiment, in the body cavities model providing at the present embodiment, endothecium structure 3 has the wrinkle that are similar to inside of human body cavity.
The embodiment of the invention also discloses a kind of urinary system model, comprise organ model with for being connected the cavity model of each organ model, wherein, cavity model is disclosed body cavities model in above-described embodiment.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a body cavities model, is characterized in that,
Comprise layer structure, be sheathed on the middle level structure in described layer structure and be sheathed on the endothecium structure in the structure of described middle level;
Wherein, described layer structure is transparent pvc material or makrolon material, and the material of described middle level structure is transparent sponge or loose porous silica gel, and the material of described endothecium structure is transparent silica gel or thermoplastic elastomer.
2. body cavities model according to claim 1, is characterized in that, the material of described layer structure is transparent pvc material or makrolon material of white.
3. body cavities model according to claim 1, is characterized in that, the material of described middle level structure is blue transparent sponge or loose porous silica gel.
4. body cavities model according to claim 1, is characterized in that, the material of described endothecium structure is red transparent silica gel or thermoplastic elastomer.
5. body cavities model according to claim 1, is characterized in that, described endothecium structure has the wrinkle that are similar to inside of human body cavity.
6. a urinary system model, is characterized in that, comprise organ model with for being connected the cavity model of described organ model, it is characterized in that, described cavity model is the body cavities model described in any one in the claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210224819.7A CN102723040B (en) | 2012-06-29 | 2012-06-29 | Body cavity model and urinary system model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210224819.7A CN102723040B (en) | 2012-06-29 | 2012-06-29 | Body cavity model and urinary system model |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102723040A CN102723040A (en) | 2012-10-10 |
| CN102723040B true CN102723040B (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210224819.7A Expired - Fee Related CN102723040B (en) | 2012-06-29 | 2012-06-29 | Body cavity model and urinary system model |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206154A (en) * | 2015-09-24 | 2015-12-30 | 中国人民解放军第三军医大学第二附属医院 | Branched blood vessel model, mould and manufacturing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6062866A (en) * | 1998-03-27 | 2000-05-16 | Prom; James M. | Medical angioplasty model |
| CN2505942Y (en) * | 2001-11-29 | 2002-08-14 | 程林 | Analogue discipline equipment for basic operation of surgery |
| JP4505572B2 (en) * | 2005-03-24 | 2010-07-21 | 国立大学法人名古屋大学 | Human body model |
| CN201853413U (en) * | 2010-11-23 | 2011-06-01 | 王霄 | Intestines and stomach model for surgical suture training |
| JP2012032457A (en) * | 2010-07-28 | 2012-02-16 | Terumo Corp | Method for manufacturing human body model, and human body model |
| CN202694661U (en) * | 2012-06-29 | 2013-01-23 | 中国人民解放军第三军医大学第二附属医院 | Human body cavity passage model and urinary system model |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3426449A (en) * | 1967-05-09 | 1969-02-11 | American Hospital Supply Corp | Device for demonstrating medical procedures |
| US5318448A (en) * | 1992-01-06 | 1994-06-07 | Garito Jon C | Demonstration model for gynecological procedure |
| US5795157A (en) * | 1996-06-24 | 1998-08-18 | Weber; Alice H. | Medical teaching aid |
-
2012
- 2012-06-29 CN CN201210224819.7A patent/CN102723040B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6062866A (en) * | 1998-03-27 | 2000-05-16 | Prom; James M. | Medical angioplasty model |
| CN2505942Y (en) * | 2001-11-29 | 2002-08-14 | 程林 | Analogue discipline equipment for basic operation of surgery |
| JP4505572B2 (en) * | 2005-03-24 | 2010-07-21 | 国立大学法人名古屋大学 | Human body model |
| JP2012032457A (en) * | 2010-07-28 | 2012-02-16 | Terumo Corp | Method for manufacturing human body model, and human body model |
| CN201853413U (en) * | 2010-11-23 | 2011-06-01 | 王霄 | Intestines and stomach model for surgical suture training |
| CN202694661U (en) * | 2012-06-29 | 2013-01-23 | 中国人民解放军第三军医大学第二附属医院 | Human body cavity passage model and urinary system model |
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| CN102723040A (en) | 2012-10-10 |
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Granted publication date: 20141203 Termination date: 20200629 |