CN205068965U - Visual human liver model - Google Patents
Visual human liver model Download PDFInfo
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- CN205068965U CN205068965U CN201520746350.2U CN201520746350U CN205068965U CN 205068965 U CN205068965 U CN 205068965U CN 201520746350 U CN201520746350 U CN 201520746350U CN 205068965 U CN205068965 U CN 205068965U
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Abstract
The utility model provides a visual human liver model relates to the medical lecture model, including liver shell model, liver shell model is inside to distribute with the casting mould model of inferior vena cava pipeline behind portal vein pipeline, vena hepatica pipeline and the liver of two kinds of different colour signs according to human liver structure, behind portal vein pipeline, vena hepatica pipeline and the liver pipeline of inferior vena cava pipeline inside and with organic transparent material all packs between the liver shell model, the utility model discloses simple structure, the preparation is convenient, does benefit to to observe and the teaching explanation.
Description
Technical field
The utility model relates to medical lecture model, is specifically related to a kind of Visual Human Body hepatic model.
Background technology
Human liver is a solid organ, and inner structure is very complicated.Before people can trace back to centuries to the understanding of liver anatomical, but, be comparatively familiar with until 1950s age people just have liver anatomical comprehensively and objectively, and promote the development of hepatic surgery thus.Until today, people still in development process, and derive the branches such as liver embryo anatomy, practical anatomy, comparative anatomy, imaging anatomy to the understanding of liver anatomy.Nonetheless, be engaged in liver anatomical due to the overwhelming majority to be correlated with (such as, medico's teaching, liver and gall surgical department doctor) personnel's very difficult acquisition real human body liver specimens, have an opportunity to obtain real liver specimens even if even, due to Saving specimen difficulty, be difficult to the anatomical structure being familiar with liver inside at short notice; What is more important, China is chronic liver disease (especially chronic hepatitis B) big country, need the liver neoplasm of surgical intervention not within minority, the dissection shortage of doctor to liver inner tubular structure being engaged in liver and gall surgical department's specialty due to the overwhelming majority is enough familiar with clearly, and the enforcement of liver surgery and the universal of hepatic surgery are subject to serious obstruction with popularization.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of Visual Human Body hepatic model, makes it possible to the structure distribution of clear observation human liver internal pipeline, and is convenient to teaching and uses.
For realizing above object, the utility model is achieved by the following technical programs:
A kind of Visual Human Body hepatic model, it is characterized in that, comprise liver shell model, described liver shell model is inner to be dispersed with the casting mold model of inferior caval vein pipeline after the portal vein pipeline of two kinds of different colours marks, vena hepatica pipeline and liver by human liver's structure, after described portal vein pipeline, vena hepatica pipeline and liver inferior caval vein pipeline pipe interior and and described liver shell model between all fill organic transparent material.
Further, the material of described liver shell model is clear plastic.
Further, after described portal vein pipeline, vena hepatica pipeline and liver, the tiny branch of pipeline removed by the casting mold model of inferior caval vein pipeline, remains to 1-4 level branch.
Further, also comprise the casting mold model of liver caudate lobe, the right back leaf of liver, the left outside sector of liver and left inside sector strucre, construct the relevant position of installing and being distributed in liver shell model according to human liver.
Further, described liver caudate lobe, the right back leaf of liver, between the left outside sector of liver and the casting mold model of left inside sector strucre, junction is removably connected by screw thread.
The utility model provides a kind of Visual Human Body hepatic model, at inner portal vein pipeline, the inferior caval vein pipeline after vena hepatica pipeline and liver being dispersed with two kinds of different colours marks by liver architecture of a transparent liver shell model, and liver caudate lobe, the right back leaf of liver, the left outside sector of liver and left inside sector strucre casting mold model, be convenient to the internal structure observing liver, be beneficial to use and teaching explanation.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model Facad structure schematic diagram;
Fig. 2 is the utility model structure schematic diagram.
Wherein: 1, liver shell model; 2, organic transparent material; 3, portal vein pipeline; 4, vena hepatica pipeline; 5, inferior caval vein pipeline after liver.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
By reference to the accompanying drawings 1, a kind of Visual Human Body hepatic model of the utility model, comprise liver shell model 1, the material of described liver shell model 1 is clear plastic, be convenient to observe inside, described liver shell model 1 inside is dispersed with by human liver's structure the portal vein pipeline 3 identified respectively with two kinds of red indigo plants of different colours, the casting mold model of inferior caval vein pipeline 5 after vena hepatica pipeline 4 and liver, be convenient to distinguish and observe, described portal vein pipeline 3, after vena hepatica pipeline 4 and liver inferior caval vein pipeline 5 pipe interior and and described liver shell model 1 between all fill organic transparent material 2, be convenient to observe and teaching explanation, described portal vein pipeline, after vena hepatica pipeline and liver, the tiny branch of pipeline removed by the casting mold model of inferior caval vein pipeline, remain to 1-4 level branch, make structure straight tube more.
The method for making of the utility model Visual Human Body hepatic model: 1) choose human body fresh cadaver liver specimens one, makes the shell model of liver; 2) make inferior caval cast moulds after portal vein, vena hepatica and liver respectively, remove liver parenchyma after corrosion, keep each pipeline solid space relation constant: 3) to prune away except the tiny branch of each pipeline, retain 1-4 level branch; 4) according to liver specimens outward appearance general shape, keep original flavor liver internal pipeline perfusion sample solid space structure, perfusion organic transparent material, makes transparent liver pipeline cast moulds.
Wherein the 1st) and the 2nd) step, can change into according to human liver's image anatomy data substantially, adopt 3D printing technique to make liver in situ flexible innerduct structure stereoscopic model.
Further, also comprise the casting mold model of liver caudate lobe, the right back leaf of liver, the left outside sector of liver and left inside sector strucre, the relevant position of installing and being distributed in liver shell model is constructed according to human liver, make liver internal model more complete, be convenient to teaching explanation, inferior caval vein pipeline, liver caudate lobe, the right back leaf of liver after described portal vein pipeline, vena hepatica pipeline, liver, between the left outside sector of liver and the casting mold model of left inside sector strucre, junction is removably connected by screw thread, be convenient to the disassembly and assembly of model, be beneficial to and observe explanation.
The utility model provides a kind of Visual Human Body hepatic model, be dispersed with the portal vein pipeline 2 of two kinds of different colours marks by liver architecture liver shell model 1 inside made by transparent plastic material, inferior caval vein pipeline 4 after vena hepatica pipeline 3 and liver, and liver caudate lobe 6, the right back leaf 7 of liver, the casting mold model of the left outside sector of liver 8 and left inside sector 9 structure, organic transparent material is filled between above-mentioned casting pattern, be convenient to the internal structure observing liver, be beneficial to use and teaching explanation, simultaneously owing to being removably connected by screw thread between each casting mold in inside, be convenient to installing/dismounting, be convenient to separately observe, very practical.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
Above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (5)
1. a Visual Human Body hepatic model, it is characterized in that, comprise liver shell model, described liver shell model is inner to be dispersed with the casting mold model of inferior caval vein pipeline after the portal vein pipeline of two kinds of different colours marks, vena hepatica pipeline and liver by human liver's structure, after described portal vein pipeline, vena hepatica pipeline and liver inferior caval vein pipeline pipe interior and and described liver shell model between all fill organic transparent material.
2. Visual Human Body hepatic model as claimed in claim 1, it is characterized in that, the material of described liver shell model is clear plastic.
3. Visual Human Body hepatic model as claimed in claim 2, is characterized in that, after described portal vein pipeline, vena hepatica pipeline and liver, the tiny branch of pipeline removed by the casting mold model of inferior caval vein pipeline, remains to 1-4 level branch.
4. Visual Human Body hepatic model as claimed in claim 3, it is characterized in that, also comprise the casting mold model of liver caudate lobe, the right back leaf of liver, the left outside sector of liver and left inside sector strucre, construct the relevant position of installing and being distributed in liver shell model according to human liver.
5. Visual Human Body hepatic model as claimed in claim 4, is characterized in that, described liver caudate lobe, the right back leaf of liver, between the left outside sector of liver and the casting mold model of left inside sector strucre, junction is removably connected by screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520746350.2U CN205068965U (en) | 2015-09-24 | 2015-09-24 | Visual human liver model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520746350.2U CN205068965U (en) | 2015-09-24 | 2015-09-24 | Visual human liver model |
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| CN205068965U true CN205068965U (en) | 2016-03-02 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105719550A (en) * | 2016-04-29 | 2016-06-29 | 王洛 | Tumor-reductive surgery exercise model and manufacturing method thereof |
| CN106182774A (en) * | 2016-07-29 | 2016-12-07 | 中南大学 | A kind of method utilizing 3D printing technique to print liver cancer model and liver cancer model thereof |
| CN112767796A (en) * | 2021-01-07 | 2021-05-07 | 喻智勇 | Liver tumor ablation treatment puncture training simulation device and working method |
| EP4303854A1 (en) * | 2022-07-06 | 2024-01-10 | Honest Medical China Co., Ltd. | Organ model containing elastic passage and method for producing the same |
-
2015
- 2015-09-24 CN CN201520746350.2U patent/CN205068965U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105719550A (en) * | 2016-04-29 | 2016-06-29 | 王洛 | Tumor-reductive surgery exercise model and manufacturing method thereof |
| CN105719550B (en) * | 2016-04-29 | 2019-06-28 | 王洛 | Tumor resection practices model and its manufacturing method |
| CN106182774A (en) * | 2016-07-29 | 2016-12-07 | 中南大学 | A kind of method utilizing 3D printing technique to print liver cancer model and liver cancer model thereof |
| CN112767796A (en) * | 2021-01-07 | 2021-05-07 | 喻智勇 | Liver tumor ablation treatment puncture training simulation device and working method |
| CN112767796B (en) * | 2021-01-07 | 2022-08-02 | 喻智勇 | Liver tumor ablation treatment puncture training simulation device and working method |
| EP4303854A1 (en) * | 2022-07-06 | 2024-01-10 | Honest Medical China Co., Ltd. | Organ model containing elastic passage and method for producing the same |
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| 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: 20160302 Termination date: 20160924 |
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| CF01 | Termination of patent right due to non-payment of annual fee |