CN101826269B - Marrow cavity transfusion technology teaching model - Google Patents
Marrow cavity transfusion technology teaching model Download PDFInfo
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- CN101826269B CN101826269B CN2010101050423A CN201010105042A CN101826269B CN 101826269 B CN101826269 B CN 101826269B CN 2010101050423 A CN2010101050423 A CN 2010101050423A CN 201010105042 A CN201010105042 A CN 201010105042A CN 101826269 B CN101826269 B CN 101826269B
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Abstract
The invention discloses a marrow cavity transfusion technology teaching model which comprises a simulation teaching bone model, a simulation vascular net, a connector for the simulation vascular net and a transfusion system and a transfusion system device, wherein the simulation teaching bone model comprises a far end or near end model of various long bones of a human body and a rectangular skin model with color and texture close to the skin; the far end or near end model of various long bones of the human body is made of polyurethane, the rectangular skin mode with color and texture close to the skin is made of medical silicon rubber, the far end or near end model of various long bones of the human body is internally provided with a long circle shaped marrow cavity, and a long circle shaped pipe made of silicon rubber is placed into the marrow cavity. The invention has the principle that the transfusion system device is hung at a certain height to provide pressure higher than pressure in the marrow cavity for the simulation vascular net, generally, i.e. an environment similar to clinical marrow cavity transfusion is provided. The invention has the advantages of simple and practical structure, strong authenticity, low cost and convenient operation.
Description
Technical field
The present invention relates to a kind of marrow cavity transfusion technology teaching model, specifically, is a kind of marrow cavity transfusion technology teaching model that medical teaching is used that is used for.
Background technology
Among all patients, having about 5-10% to set up vascular access is a very problem of difficulty before institute and in the institute, and in the process that gives emergency treatment to a patient, setting up vascular access fast is the important step of saving life.After shallow table venipuncture failure in the hospital, generally select the central vein intubate to set up vascular access.But central vein intubate consumed time is long, also needs experienced doctor's operation, and complication (as: infection, thrombus etc.) may take place.The foundation of infusion techn can make liquid and medicine in seconds arrive the central circulation system in the ossis.At present, in doctor and the nurse first aid process before institute, use the interior infusion techn of ossis to replace shallow table venipuncture more and more, rather than the central vein intubate replace shallow table venipuncture.In first aid in hospital, it is quick, safe and effective that the interior infusion techn of application ossis is set up the interior vascular access of ossis.
Marrow cavity transfusion technology is the basic operating technical ability that numerous medical workers, particularly medical practitioner, nurse must grasp.Hospital, medical university, protect unit such as school when carrying out the marrow cavity transfusion teaching, very inconvenient, still there is not a kind of both safety, simple, practical, cheap again educational aid and method.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can remedy above-mentioned disappearance, simple and practical, authenticity strong, low price, the easy to operate marrow cavity transfusion technology teaching model that is used for medical teaching.
Principle of the present invention is to use apery skin that the silicon rubber close with quality with skin color makes and the far-end or the near-end model of the various long bones of human body made with polyurethane are made emulation teaching bone model, utilize the transfusion device device to hang over certain altitude and provide the pressure higher, integrate and just provided an environment similar to clinical marrow cavity transfusion than ossis internal pressure to the simulated blood vessel net.
Concrete technology of the present invention realizes by following scheme: comprise emulation teaching bone model, simulated blood vessel net, rete vasculosum stopper, simulated blood vessel net and woven hose connector and transfusion device device, the rectangular skin model close with quality with skin color that the far-end of the various long bones of human body that use polyurethane is made or near-end model and use are made by medical grade silicon rubber made an emulation teaching periosteum type.Emulation teaching bone model has an ossis, and the simulated blood vessel net is put into ossis, and the simulated blood vessel net is the Long Circle pipe that medical grade silicon rubber is made, and the rete vasculosum stopper that make with medical grade silicon rubber at its two ends is blocked.The transfusion device device is made up of connector, regulator, woven hose and infusion bag, and pink ink is housed in the infusion bag, relies on gravity that the pale red ink is pressed in the simulated blood vessel net by infusion bag.Art end at woven hose has a connector, and it can make the art end of woven hose be connected with the simulated blood vessel net.Rete vasculosum stopper that can simulated blood vessel is online when how the teaching teaching does infusion techn in the ossis is pulled up, and the woven hose with Belt connector connects simultaneously, and open regulator this moment, and pink ink just can inject in the simulated blood vessel net.Because emulation teaching bone model is to be made by polyurethane and medical grade silicon rubber, when transfusion needle pierces in ossis, the stronger sense that falls through is arranged, and horse back sees red ink and passes back in the needle tubing, just said at ordinary times horse back can be seen back " blood ".
In sum, advantage of the present invention is: simple and practical, authenticity is strong, low price, easy to operate.
Description of drawings
Below in conjunction with accompanying drawing to further detailed explanation of the present invention.
Figure is a structural representation of the present invention.
The far-end of 1. emulation teaching bone models, 2. simulated blood vessel net 3. rete vasculosum stoppers, 4. simulated blood vessel nets and the various long bones of woven hose connector 5. human bodies or near-end model 6. rectangular skin model 7. regulators 8. woven hoses 9. infusion bag close with quality among the figure with skin color
Embodiment
The present invention includes the far-end of emulation teaching bone model 1, simulated blood vessel net 2, rete vasculosum stopper 3, simulated blood vessel net and transfusion device tube connector 4, the various long bones of human body or near-end model 5, rectangular skin model 6, regulator 7, woven hose 8 and the infusion bag 9 close with quality with skin color.Emulation teaching bone model 1 is to be made of the far-end of the various long bones of human body or near-end model 5 and the rectangular skin model 6 close with quality with skin color.Make the ossis that simulated blood vessel net 2 is put into emulation teaching bone model 1 by the oblong pipe that medical grade silicon rubber is made, the two ends of simulated blood vessel net 2 are blocked with rete vasculosum stopper 3, infusion set is by simulated blood vessel net and woven hose connector 4, regulator 7, woven hose 8 and infusion bag 9 are formed, pink ink is housed in the infusion bag 9, rely on gravity that the pale red ink is pressed in the simulated blood vessel net 2 by infusion bag 9, end at woven hose 8 has a simulated blood vessel net and woven hose connector 4, and it can be connected the end of woven hose 8 with simulated blood vessel net 2.When how the teaching teaching uses in the ossis infusion techn, simulated blood vessel net stopper 3 on simulated blood vessel net 2 lower ends can be pulled up, simultaneously the simulated blood vessel net is connected with simulated blood vessel net 2 with woven hose connector 4, open regulator 7 simultaneously, pink ink will inject simulated blood vessel net 2 this moment.Because emulation teaching bone model 1 is to be made by the far-end of the various long bones of human body or near-end model 5 and the rectangular skin model 6 close with quality with skin peptide color, when the intra-bone marrow injection syringe needle pierces emulation teaching bone model 1, the stronger sense that falls through is arranged, and see the pale red ink and pass back in the needle tubing, just the said at ordinary times horse back of medical personnel can be seen back " blood " at once.
Claims (2)
1. marrow cavity transfusion technology teaching model, comprise emulation teaching bone model, simulated blood vessel net, rete vasculosum stopper, simulated blood vessel net and woven hose connector and transfusion device device, it is characterized in that emulation teaching bone model is to be made of the far-end of the various long bones of human body or near-end model and the rectangular skin model close with quality with skin color, the far-end of the various long bones of human body or near-end model are to be made by polyurethane; The rectangular skin model close with quality with skin color is to be made by medical grade silicon rubber, the far-end of the various long bones of described human body or near-end model have an oblong ossis, the simulated blood vessel net is put into ossis, the simulated blood vessel net is the Long Circle pipe of being made by silicon rubber, described rete vasculosum stopper is the round stopper of being made by medical grade silicon rubber, totally 2, place the two ends of simulated blood vessel net respectively, described simulated blood vessel net and woven hose connector are to be made by medical ABS, and the one end is connected with the simulated blood vessel net; The other end is connected with the joint of transfusion device.
2. a kind of marrow cavity transfusion technology teaching model according to claim 1 is characterized in that: the transfusion device device is made up of infusion bag and infusion set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101050423A CN101826269B (en) | 2010-02-03 | 2010-02-03 | Marrow cavity transfusion technology teaching model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101050423A CN101826269B (en) | 2010-02-03 | 2010-02-03 | Marrow cavity transfusion technology teaching model |
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| Publication Number | Publication Date |
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| CN101826269A CN101826269A (en) | 2010-09-08 |
| CN101826269B true CN101826269B (en) | 2011-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010101050423A Active CN101826269B (en) | 2010-02-03 | 2010-02-03 | Marrow cavity transfusion technology teaching model |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103413485B (en) * | 2013-07-24 | 2016-01-20 | 辽宁中医药大学 | A kind of for bone marrow puncture teaching mould and using method thereof |
| CN103826079A (en) * | 2014-03-11 | 2014-05-28 | 北京易云华控技术有限公司 | Data management platform |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1547178A (en) * | 2003-12-15 | 2004-11-17 | 周明非 | Venipuncture demonstrator |
| CN1684114A (en) * | 2004-04-12 | 2005-10-19 | 中国人民武装警察部队总医院 | Simple venous puncture demonstration model |
-
2010
- 2010-02-03 CN CN2010101050423A patent/CN101826269B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1547178A (en) * | 2003-12-15 | 2004-11-17 | 周明非 | Venipuncture demonstrator |
| CN1684114A (en) * | 2004-04-12 | 2005-10-19 | 中国人民武装警察部队总医院 | Simple venous puncture demonstration model |
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| CN101826269A (en) | 2010-09-08 |
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Effective date of registration: 20120405 Address after: 100088 No. 37 middle third ring road, Haidian District, Beijing Patentee after: Beijing bode Sant blood sampling equipment science and Technology Development Center Address before: 610092, No. fourth, No. 4, block C11, West Industrial Development Zone, Qingyang Industrial Zone, Qingyang District, Sichuan, Chengdu Patentee before: Chengdu Aiou Technology Development Co., Ltd. |
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Inventor after: Liu Yanzi Inventor after: Wang Yi Inventor after: Liu Pingyi Inventor after: Wu Minhong Inventor after: Li Ya Inventor after: Zhang Bingxin Inventor after: Li Ling Inventor before: Liu Yanzi Inventor before: Wang Yi Inventor before: Liu Pingyi Inventor before: Wu Minhong Inventor before: Li Ya |
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Owner name: WANGSHENG WEIYE TECH DEVELOPMENT CO., LTD., BEIJIN Free format text: FORMER OWNER: BEIJING BODE SANGTE TECHNOLOGY DEVELOPMENT INSTITUTE OF BLOOD TRANSFUSION + COLLECTION EQUIPMENTS Effective date: 20150717 |
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