CN105719545A - Puncture module for medical teaching - Google Patents
Puncture module for medical teaching Download PDFInfo
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- CN105719545A CN105719545A CN201410713333.9A CN201410713333A CN105719545A CN 105719545 A CN105719545 A CN 105719545A CN 201410713333 A CN201410713333 A CN 201410713333A CN 105719545 A CN105719545 A CN 105719545A
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Abstract
A puncture module for medical teaching comprises an inner-layer sealing structure and an outer-layer sealing structure at least; outer-layer silica gel simulates the human skin layer, and has a thickness range of 1mm-3mm and a hardness range of 15-45 DEG; and inner-layer silica gel simulates human soft tissues, and has a thickness above 10mm and a hardness below 10 DEG. In an operation process for exercising puncturing and sucking, extraction of simulated human soft tissues is prevented. After the human soft tissues are penetrated, required liquid/gas can be extracted, and skilled mastering for a puncture skill can be realized.
Description
Technical field
The present invention relates to medical teaching field, particularly relate to a kind of piercing module for medical lecture model.
Background technology
Medical teaching punctures in class model, with pericardiocentesis, venipuncture, pleurocentesis, biopsy etc., all needs to accomplish the action in the aspiration procedure of inserting needle limit, limit.This action is aspirated on inserting needle limit, limit, is primarily in piercing process mainly for correctly arriving other organs or blood vessel around area for treatment or focal area and pre-antisitic defect through soft tissue (muscle, fat, fascia).At present, finding paracentesis pericardii model, abdomen puncture model, peritoneoscope model, in piercing process, are all that a pin puts in place, and its operation does not meet medical science related medical operating procedure；Even if there being similar operating procedure, also because of material problem, cause puncture feel not good.Such as: silica gel piercing module, its thickness thicker puncture can be harder in feel, bad operation.
Summary of the invention
The present invention is principally for making medical teaching puncture procedure model more level off to true man's operation, and medical lecture model is available to medical science association area and is made in school exercise, preoperative does simulated exercises.Of this sort intrusive mood medical procedure more needs by the correct operating procedure of medical science, makes model functionally more true, can reach training effect.
The technical solution adopted in the present invention is, a kind of piercing module for medical lecture model, and the ectonexine including at least two-layer seals structure, outer layer Silicon moulds personification body skin layer, thickness range 1mm 3mm；Hardness range is 15 45 degree；Internal layer Silicon moulds intends human body soft tissue, and more than thickness 10mm, hardness is below 10 degree.
In exercise " suction of puncture limit, limit " operating process, simulation human body soft tissue will not be extracted out, but after penetrating this tissue, just can be drawn into required liquid/gas, it is possible to skilled this technical ability of grasp.
The beneficial effects of the present invention is: current all medical teaching piercing modules can be promoted, puncture feel can be made more to level off to the software organization of organization of human body, it is easy to grasp paracentesis depth;And being prone to processing and manufacturing in technique, puncture-resistant degree is high, and material, processing cost are low.
Accompanying drawing explanation
Accompanying drawing 1 is the overall structure floor map of the present invention.
Accompanying drawing 2 is the structural representation of the paracentesis pericardii module according to one embodiment of the invention.
Wherein, 1, simulation human body skin layer；2, simulation human body soft tissue；3, liquid capsule.
Detailed description of the invention
Below according to accompanying drawing, the invention will be further described:
As it is shown in figure 1, a kind of paracentesis pericardii module, including the ectonexine of at least two-layer seal structure with, outer layer Silicon moulds personification body skin layer 1, internal layer Silicon moulds intends human body soft tissue 2；Human body skin layer 2 thickness range 1mm 3mm, hardness range is 20 ~ ~ 40 degree；Human body soft tissue 3 more than thickness 10mm, hardness is below 10 degree.
Embodiment: as in figure 2 it is shown, a kind of paracentesis pericardii module, the ectonexine including two-layer seals structure and liquid capsule, outer layer Silicon moulds personification body skin layer 1, internal layer silica gel employing frozen glue/gel-filled, simulates human body soft tissue 2；Human body skin layer 2 thickness range 1mm 3mm, hardness range is 20 ~ ~ 40 degree；Human body soft tissue 3 more than thickness 10mm, hardness is below 10 degree；Heart simulated by described liquid capsule 3.
In exercise " suction of puncture limit, limit " operating process, simulation human body soft tissue 2 will not be extracted out, but after penetrating this tissue, just can be drawn into required liquid/gas, can skillfully grasp this technical ability, the lifting of current all medical teaching puncturing patterns can be promoted, puncture feel can be made more to level off to the software organization of organization of human body, it is easy to grasp paracentesis depth;And being prone to processing and manufacturing in technique, puncture-resistant degree is high, and material, processing cost are low.
The above, be only preferred embodiment of the present invention, and the present invention not does any pro forma restriction.Every technical spirit according to the present invention, to any simple modification made for any of the above embodiments, equivalent variations and modification, still falls within the scope of technical solution of the present invention.
Claims (1)
1. the piercing module for medical lecture model, it is characterised in that the ectonexine including at least two-layer seals structure, outer layer Silicon moulds personification body skin layer, thickness range 1mm 3mm；Hardness range is 15 45 degree；Internal layer Silicon moulds intends human body soft tissue, more than thickness 10mm, hardness less than 10 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410713333.9A CN105719545A (en) | 2014-12-02 | 2014-12-02 | Puncture module for medical teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410713333.9A CN105719545A (en) | 2014-12-02 | 2014-12-02 | Puncture module for medical teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105719545A true CN105719545A (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410713333.9A Pending CN105719545A (en) | 2014-12-02 | 2014-12-02 | Puncture module for medical teaching |
Country Status (1)
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| CN (1) | CN105719545A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108154781A (en) * | 2018-01-30 | 2018-06-12 | 高伟 | The purposes of elastic webbing/cloth and surgical operation model for training |
| CN108877443A (en) * | 2018-07-03 | 2018-11-23 | 天津天堰科技股份有限公司 | Emulate epidermis, simulation model and the preparation method for emulating epidermis |
| CN111986547A (en) * | 2020-09-08 | 2020-11-24 | 四川大学华西医院 | Preparation method of phantom model for ultrasonic puncture teaching |
| CN113977830A (en) * | 2021-10-22 | 2022-01-28 | 天津天堰科技股份有限公司 | Puncture training model |
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| DE29714865U1 (en) * | 1997-08-20 | 1998-03-05 | Schreiber, Joachim, 22761 Hamburg | Skin pad |
| CN101859503A (en) * | 2010-05-14 | 2010-10-13 | 清华大学 | Body model thermal manikin system |
| CN102034386A (en) * | 2009-09-27 | 2011-04-27 | 天津市天堰医教科技开发有限公司 | Universal module for puncture practice |
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| CN204270585U (en) * | 2014-12-02 | 2015-04-15 | 天津市医学堂科技有限公司 | A kind of piercing module for medical teaching |
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| DE29714865U1 (en) * | 1997-08-20 | 1998-03-05 | Schreiber, Joachim, 22761 Hamburg | Skin pad |
| CN102034386A (en) * | 2009-09-27 | 2011-04-27 | 天津市天堰医教科技开发有限公司 | Universal module for puncture practice |
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| CN104136199A (en) * | 2011-11-17 | 2014-11-05 | 斯特拉塔西斯公司 | System and method for fabricating a body part model using multi-material additive manufacturing |
| CN103778839A (en) * | 2012-10-23 | 2014-05-07 | 天津市医学堂科技有限公司 | Analog simulated skin and puncture module with analog simulated skin |
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| 周涛，唐甜甜: "《植入式静脉输液港植入手术2007 例分析》", 《中国实用外科杂志》 * |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108154781A (en) * | 2018-01-30 | 2018-06-12 | 高伟 | The purposes of elastic webbing/cloth and surgical operation model for training |
| CN108877443A (en) * | 2018-07-03 | 2018-11-23 | 天津天堰科技股份有限公司 | Emulate epidermis, simulation model and the preparation method for emulating epidermis |
| CN111986547A (en) * | 2020-09-08 | 2020-11-24 | 四川大学华西医院 | Preparation method of phantom model for ultrasonic puncture teaching |
| CN113977830A (en) * | 2021-10-22 | 2022-01-28 | 天津天堰科技股份有限公司 | Puncture training model |
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Application publication date: 20160629 |
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| RJ01 | Rejection of invention patent application after publication |