CN204516218U - Basis cranii circular hole maxillary nerve Needle localization training pattern - Google Patents
Basis cranii circular hole maxillary nerve Needle localization training pattern Download PDFInfo
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- CN204516218U CN204516218U CN201520161593.XU CN201520161593U CN204516218U CN 204516218 U CN204516218 U CN 204516218U CN 201520161593 U CN201520161593 U CN 201520161593U CN 204516218 U CN204516218 U CN 204516218U
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Abstract
The utility model discloses a kind of basis cranii circular hole maxillary nerve Needle localization training pattern, comprise apery body head, apery body head comprises the apery body basion part of epoxide resin material, the surface of apery body basion part arranges the spongy layer of imitative human body face soft tissue, also arranges the layer of silica gel of imitative human body skin at spongy layer; In apery body head, corresponding to basis cranii circular hole position, to be provided with imitative circular hole the utility model rational in infrastructure, and the result of model, profile, feel are quite similar with true man, and puncture is trained realistic.The flexible silica gel of model face skin apparatus makes, and soft tissue makes of sponge, and training sensation is similar with live body; Puncture needle eye can reset repeatedly, can for repeatedly puncturing.
Description
Technical field
The utility model relates to a kind of medical model.
Background technology
Primary trigeminal neuralgia (trigeminal neuralgia, TN) is a kind of common sacred disease being feature with the ictal pain of face, and time serious, patient is overwhelmed with sorrow, and quality of life obviously declines.Percutaneous radiofrequency ablation heat setting art (percataneous radiofrequency thermocoagulation, PRT) treat trigeminal neuralgia there is the advantages such as efficient height, recurrence rate are low, few intercurrent disease, repeatable treatment to be used widely all over the world, relative to other invasive surgical methods of treatments, operative treatment accounting was once reaching more than 80% [1], this is because PRT not only as first-selected methods for the treatment of but also when other operation methods failures as rescue therapy method, and can repeatedly can treat.
It is three that trigeminal neuralgia semilunar ganglion is positioned at the recessed petrous bone punishment of mesocrany: ramus ophthalmicus (V1), ramus maxillaris (V2) and ramus of mandible (V3), and TN can show as the composite nerve pain of single neuralgia or two to three.Above gnatboneuralgia incidence the highest [2] again in single neuralgia.Percutaneous puncture oval foramen RF coagulation process semilunar ganglion second can be taked to maxillary nerve pain person, but easy thorn and heat setting by mistake involve damage V1 and V3 props up, therefore have researcher to propose puncture circular hole heat setting disposal maxillary nerve to do, the object reaching treatment equally and the damage that can V1 and V3 avoided completely to prop up.This piercing method is simple, safety, but concerning beginner and young doctor, also has to pass through strict training and practice could be grasped.Mainly utilize corpse to puncture in current medical practice to train, but cadaveric origin is more difficult, general hospital does not also satisfy the requirements.In addition, the corpse that formaldehyde steeped is comparatively hard, soft tissue atrophy, and feel is bad, be not easy to grasp direction, and formaldehyde pungency is very strong, bad to health.
Chinese patent CN201359805Y, disclose a kind of oval foramen and trigeminal neuralgia Needle localization model, for oval foramen puncture training, particularly its imitative human body face soft tissue and imitative human body skin are one deck layer of silica gel, performance and real human body tissue have notable difference, and training effect and practical operation can produce comparatively big error.
Summary of the invention
The purpose of this utility model is to provide a kind of rational in infrastructure, the basis cranii circular hole maxillary nerve Needle localization training pattern of puncture training effect excellence.
The purpose of this utility model is also to provide one to the shooting of puncture training process, can be convenient to the basis cranii circular hole maxillary nerve Needle localization training pattern analyzed.
Technical solution of the present utility model is:
A kind of basis cranii circular hole maxillary nerve Needle localization training pattern, comprise apery body head, it is characterized in that: apery body head comprises the apery body basion part of epoxide resin material, the surface of apery body basion part arranges the spongy layer of imitative human body face soft tissue, also arranges the layer of silica gel of imitative human body skin at spongy layer; In apery body head, correspond to basis cranii circular hole position be provided with imitative circular hole.
Apery body head arranges camera bracket, the video camera of dress shooting puncture action on camera bracket.
The utility model is rational in infrastructure, and the result of model, profile, feel and true man are quite similar, and puncture training is realistic.The flexible silica gel of model face skin apparatus makes, and soft tissue makes of sponge, and training sensation is similar with live body; Puncture needle eye can reset repeatedly, can for repeatedly puncturing.Basion utilizes epoxy resin to make, similar to the density of bone under x-ray, the radiotransparent material of soft tissue, and such model can puncture under x-ray, locate training.Model is drawn materials easily, and cost is low.Model does not establish calvarium and brain tissue, can position training, increases perceptual knowledge.
The utility model arranges video camera on apery body head, can analyze and research to training action afterwards, improves training effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the outside drawing of Fig. 1.
Embodiment
A kind of basis cranii circular hole maxillary nerve Needle localization training pattern, comprise apery body head 1, apery body head comprises the apery body basion part 2 of epoxide resin material, the surface of apery body basion part arranges the spongy layer 3 of imitative human body face soft tissue, also arranges the layer of silica gel 4 of imitative human body skin at spongy layer; The imitative circular hole 5 that basis cranii circular hole position is provided with silica gel material is corresponded in apery body head.
Also further camera bracket 6 can be set on apery body head, the video camera 7 of dress shooting puncture action on camera bracket.
Claims (2)
1. a basis cranii circular hole maxillary nerve Needle localization training pattern, comprise apery body head, it is characterized in that: apery body head comprises the apery body basion part of epoxide resin material, the surface of apery body basion part arranges the spongy layer of imitative human body face soft tissue, also arranges the layer of silica gel of imitative human body skin at spongy layer; In apery body head, correspond to basis cranii circular hole position be provided with imitative circular hole.
2. basis cranii circular hole maxillary nerve Needle localization training pattern according to claim 1, is characterized in that: on apery body head, arrange camera bracket, the video camera of dress shooting puncture action on camera bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520161593.XU CN204516218U (en) | 2015-03-23 | 2015-03-23 | Basis cranii circular hole maxillary nerve Needle localization training pattern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520161593.XU CN204516218U (en) | 2015-03-23 | 2015-03-23 | Basis cranii circular hole maxillary nerve Needle localization training pattern |
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| Publication Number | Publication Date |
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| CN204516218U true CN204516218U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520161593.XU Expired - Fee Related CN204516218U (en) | 2015-03-23 | 2015-03-23 | Basis cranii circular hole maxillary nerve Needle localization training pattern |
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| CN (1) | CN204516218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106327982A (en) * | 2016-08-29 | 2017-01-11 | 北京航空航天大学 | Efficiency evaluation system for noninvasive ventilation equipment |
-
2015
- 2015-03-23 CN CN201520161593.XU patent/CN204516218U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106327982A (en) * | 2016-08-29 | 2017-01-11 | 北京航空航天大学 | Efficiency evaluation system for noninvasive ventilation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150729 Termination date: 20180323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |