CN201946199U - Surgical hemostasis model - Google Patents
Surgical hemostasis model Download PDFInfo
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- CN201946199U CN201946199U CN201120044953XU CN201120044953U CN201946199U CN 201946199 U CN201946199 U CN 201946199U CN 201120044953X U CN201120044953X U CN 201120044953XU CN 201120044953 U CN201120044953 U CN 201120044953U CN 201946199 U CN201946199 U CN 201946199U
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- blood vessel
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- simulated blood
- surgical hemostasis
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Abstract
The utility model relates to the field of medical teaching instruments, in particular to a surgical hemostasis model which is used for ligating a blood vessel, aiming at providing a high-imitation hemostasis model which is a deep hemostasis model, improving the durability of the model and reducing the use cost of the model. In order to achieve the goals, the technical scheme is that the surgical hemostasis model comprises an imitation skin shell and a simulation blood vessel, wherein the simulation blood vessel is embedded into the imitation skin. The surgical hemostasis model is characterized in that a water flow distribution system, the simulation blood vessel and simulation wounds are arranged in the imitation skin shell, a simulation blood vessel joint is arranged on the water flow distribution system, the simulation blood vessel is connected with the simulation blood vessel joint, and the simulation wound is arranged on the imitation skin shell and faces right to the simulation blood vessel. Since human body blood vessels in the utility model are in spliced structures and are communicated with each other through communicators, worn blood vessels can be replaced conveniently.
Description
Technical field
The utility model relates to a kind of medical teaching instrument field, particularly a kind of surgical hemostasis model that is applied to blood vessel is carried out ligation.
Background technology
Hemostasis by ligation is the hemostasis method of using always, comprises two kinds of simple ligation and suture ligatures, is the important component part of odonto-maxillary sursery, for the beginner, directly has very big danger for patient's ligation.
In the patent No. is 200920268790.6 patent document, a kind of vascular surface hemostasis by ligation model is provided, though obtained good effect in actual applications, still had a lot of problems: 1) the surgical hemostasis operation is the deep mostly, and the surface hemostasis is seldom used.But this utility model has only provided surperficial hemostasis, and is very unfavorable to later clinical manipulation.2) blood vessel structure dullness, and fidelity is not enough.Blood vessel thickness size in this utility model is much the same, does not have special differentiation.The thickness size of actual human body blood vessel but is different.3) incorporate model can loss get very fast, very big when particularly doing seam and pricking operation to the loss meeting of model, also just be unfavorable for operation next time, must change model, cause the waste of resource.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of hemostasis model of high emulation is provided, and is the model of degree of depth hemostasis, improve the durability degree of model simultaneously, reduce the cost that uses this model.
For solving the problems of the technologies described above, the utility model is achieved in that a kind of surgical hemostasis model, comprises an imitation leather imitation leather shell, simulated blood vessel, and simulated blood vessel embeds in the imitation leather shell; It is characterized in that: be provided with current distribution system, simulated blood vessel and simulation wound in the imitation leather shell, the current distribution system is provided with the simulated blood vessel joint, simulated blood vessel connect with this joint on, the simulation wound is positioned on the imitation leather shell, and is right against simulated blood vessel.
Described current distribution system is made up of the pipeline of four kinds of different thicknesses, and the ratio of pipe diameter is 4: 2.88: 2: 1.
The junction of each pipeline is provided with linker.
Described simulation wound is provided with 1 at least.
The end of described simulated blood vessel is provided with shower nozzle.
Described simulated blood vessel is made by rubber tube or silicone tube.
Described simulation wound is rounded; A cup can be placed in its inside, is used to simulate different working environments.
The beneficial effect that the utility model brings is: with deep knotting device and circumferential notch, just Mo Ni wound combines in the utility model, can carry out deep knotting operation, and be not only the experiment of stopping blooding on the surface and tiing a knot and operating.The deep knotting device moulding also is the structure of a cup-shaped, and a circle rubber cover is arranged at the rim of a cup place.Right cylinder simulation wound on its size and the imitation leather shell is consistent, and can insert that columniform simulation wound very well.The height of cup is inequality, and the degree of depth that just looks like various operations all is inequality.The rubber cover at rim of a cup place can be made different in width to simulate different operating difficulties.Individual hole is arranged on the bottom surface, corresponding with outlet conduit on the current distribution system.Simulated blood vessel is enclosed within on the outlet conduit, and vasculature part is made of artificial blood vessel, and there is a rubber case below, can be used to entangle outlet conduit, and the internal diameter of rubber case is slightly less than the caliber of outlet conduit, can not leak with assurance.Certainly, the moulding of blood vessel also is diversified.But its feel will guarantee to approach true man's blood vessel, and material wants low price, because will often replace use.So simulated blood vessel is used rubber tube or silicone tube, improved the blood vessel fidelity, as much as possible near the structure and the quality of blood vessel on one's body the true man.Outlet conduit need use more anti abrasive stainless steel material to make.In the experimental simulation that repeats, outlet conduit must be wear-resistant, could improve the durability degree of whole model.
The thickness of current distribution system also is that the blood vessel ratio according to human body designs.In the utility model human vas is adopted assembled structure, connect with linker between the blood vessel.Can be convenient for changing the blood vessel of wearing and tearing like this.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a current distribution system synoptic diagram.
Fig. 3 is a skeleton view of the present utility model.
Embodiment
For making the reader further understand architectural feature of the present utility model, the utility model is further elaborated below in conjunction with accompanying drawing.
As shown in the figure, a kind of surgical hemostasis model comprises an imitation leather shell 1, simulated blood vessel 3, and simulated blood vessel 3 embeds in the imitation leather shell 1; In imitation leather shell 1, be provided with current distribution system 2, simulated blood vessel 3 and simulation wound, current distribution system 2 is provided with the interface of simulated blood vessel 3, simulated blood vessel is connected on this interface, and the imitation leather shell is provided with the round simulation wound, and is corresponding one by one between round simulation wound and the simulated blood vessel; And circumferential notch cooperates deep knotting device to use.Imitation leather shell 1 is made by block rubber, is rectangular-shaped, and is provided with 16 round simulation wounds on the imitation leather shell.That block rubber serves as in fact is the role of artificial skin.Artificial skin is enclosed in around the simulated blood vessel, all is embedded in the block rubber.Dig out 16 cylindrical cup-shaped simulation wounds on the rubber imitation leather shell.The current distribution system is to be combined by each pipeline, and pipeline constitutes by 4 grades, is to be spliced between each pipeline, connects each pipeline with linker 4.For meeting hydromechanical conveying principle, the ratio of pipe diameter is 4: 2.88: 2: 1.Outlet conduit is the thinnest one, employing be that high-abrasive material is made, strengthen its practical life-span, and outlet conduit has 16, corresponding one by one with right cylinder cup-shaped simulation wound on the rubber imitation leather shell.Provide equipment by pressure,, water is rushed in the current distribution system, be left to outlet conduit at last as water pump.
On current distribution system 2, be provided with 16 simulation wounds, 16 shower nozzles are installed on the simulated blood vessel.What simulated blood vessel adopted is rubber tube or silicone tube, so as much as possible the simulated humanbody blood vessel.Vasculature part is made of artificial blood vessel, and there is a rubber case below, can be used to entangle outlet conduit, and the internal diameter of rubber case is slightly less than the caliber of outlet conduit, can not leak with assurance.
Claims (7)
1. a surgical hemostasis model comprises an imitation leather shell, simulated blood vessel, and simulated blood vessel embeds in the imitation leather shell; It is characterized in that: be provided with current distribution system, simulated blood vessel and simulation wound in the imitation leather shell, the current distribution system is provided with the simulated blood vessel joint, simulated blood vessel connect with this joint on, the simulation wound is positioned on the imitation leather shell, and is right against simulated blood vessel.
2. a kind of surgical hemostasis model according to claim 1 is characterized in that: described current distribution system is made up of the pipeline of four kinds of different thicknesses.
3. a kind of surgical hemostasis model according to claim 2, it is characterized in that: the junction of each pipeline is provided with linker.
4. a kind of surgical hemostasis model according to claim 1 is characterized in that: described simulation wound is provided with 1 at least.
5. a kind of surgical hemostasis model according to claim 1 is characterized in that: described simulation wound is rounded; A cup can be placed in its inside, is used to simulate different working environments.
6. a kind of surgical hemostasis model according to claim 1, it is characterized in that: the end of described simulated blood vessel is provided with shower nozzle.
7. a kind of surgical hemostasis model according to claim 1, it is characterized in that: described simulated blood vessel is made by rubber tube or silicone tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120044953XU CN201946199U (en) | 2011-02-23 | 2011-02-23 | Surgical hemostasis model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120044953XU CN201946199U (en) | 2011-02-23 | 2011-02-23 | Surgical hemostasis model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201946199U true CN201946199U (en) | 2011-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120044953XU Expired - Fee Related CN201946199U (en) | 2011-02-23 | 2011-02-23 | Surgical hemostasis model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201946199U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107851402A (en) * | 2015-04-08 | 2018-03-27 | 比奥马普公司 | Apparatus and method for simulating superficial hemorrhages |
| CN110085082A (en) * | 2019-05-14 | 2019-08-02 | 天津宣捷智讯科技有限公司 | Surgical hemostasis knotting training system |
| CN110136559A (en) * | 2019-05-16 | 2019-08-16 | 解涛 | A kind of simulation operation device of the Fluid simulation blutpunkte based on VR technology |
| CN114927043A (en) * | 2022-05-10 | 2022-08-19 | 东南大学 | Wound simulation cavity for hemostasis experiment |
-
2011
- 2011-02-23 CN CN201120044953XU patent/CN201946199U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107851402A (en) * | 2015-04-08 | 2018-03-27 | 比奥马普公司 | Apparatus and method for simulating superficial hemorrhages |
| CN110085082A (en) * | 2019-05-14 | 2019-08-02 | 天津宣捷智讯科技有限公司 | Surgical hemostasis knotting training system |
| CN110085082B (en) * | 2019-05-14 | 2023-12-19 | 天津信仁科技发展有限公司 | Surgical hemostatic knotting training system |
| CN110136559A (en) * | 2019-05-16 | 2019-08-16 | 解涛 | A kind of simulation operation device of the Fluid simulation blutpunkte based on VR technology |
| CN110136559B (en) * | 2019-05-16 | 2020-12-01 | 解涛 | Simulated operation device of liquid simulation bleeding point based on VR technique |
| CN114927043A (en) * | 2022-05-10 | 2022-08-19 | 东南大学 | Wound simulation cavity for hemostasis experiment |
| CN114927043B (en) * | 2022-05-10 | 2024-04-05 | 东南大学 | Wound simulation cavity for hemostasis experiment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20120223 |