CN201331869Y - Ear examination mold - Google Patents
Ear examination mold Download PDFInfo
- Publication number
- CN201331869Y CN201331869Y CNU2008201444870U CN200820144487U CN201331869Y CN 201331869 Y CN201331869 Y CN 201331869Y CN U2008201444870 U CNU2008201444870 U CN U2008201444870U CN 200820144487 U CN200820144487 U CN 200820144487U CN 201331869 Y CN201331869 Y CN 201331869Y
- Authority
- CN
- China
- Prior art keywords
- model
- ear
- dead slot
- mold
- spheroid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
An ear examination mold mainly comprises a head mold and an ear mold. A dead slot is formed at the ear part of the head mold; and modules of various pathological changes are formed in the ear mold, and the ear mold can be inserted into the dead slot of the head mold. The ear examination mold can help students to study the operation of otoscope examination and various manifestations of pathological changes, so as to improve self technical capability.
Description
Technical field
The utility model belongs to medical lecture model, relates in particular to a kind of otology inspection model.
Background technology
Otoscopic inspection method is, the examiner with on the other hand with auricle to the back upper place tractive, make external auditory meatus become straight, the hand forefinger is pushed tragus to the place ahead to enlarge duct in addition, checks duct and eardrum.Long or the duct flexibility the greater of tragus can insert duct inspection with otoscope.Electric auriscope has light source and magnifier, can more fine observe eardrum.Pneumatic otoscope can be observed the motion conditions of eardrum.
Otoscopy has certain degree of difficulty and craftsmenship as can be seen.As medical personnel or medico, especially to be engaged in the work of ear nose larynx aspect, on top of the otoscopy method is very necessary.Nowadays, clinically, patient wishes that the doctor who has wide experience checks for it, and refusal trainee and the relatively poor doctor of operative technique level are its inspection.How could allow the medical personnel's that lacks experience level of skill improve? if a kind of ear model is arranged, can allow the student check exercise thereon, will the technical merit that improve the operator be had very great help.
Summary of the invention
The purpose of this utility model is to provide checks model in a kind of ear, use for student's operation practice, makes the student can experience real checking process, improve the practical operation level of oneself, improve the clinic environment, improve the quality of teaching, cultivate outstanding medical person.
The utility model is to constitute like this: it mainly is made up of a human head model, ear's model.The ear of human head model is a dead slot.Ear has made model inside the module of multiple pathology, and ear's model can be inserted in the dead slot of human head model.
Function of the present utility model is that it can help the student to learn otoscopic operation, learns the performance of various pathologies, improves the technical merit of oneself.
Description of drawings
Human head model as shown in drawings, 1; 2, the dead slot of ear; 3, the spheroid of ear's model; 4, ear's model; 5, the auricle of ear's model.
Embodiment
Be described further below in conjunction with accompanying drawing.
As shown in the figure, on the human head model 1 to calvarium, down to neck, model is the half side incidence of human body sagittal section, model adopts has the material of certain degree of hardness to make, and according to normal adult human body face and go up size, the position distribution of organ, ear is the center of model.The dead slot of ear is that a radius is the semi-circular hole of 2cm on the human head model, and semicircular straight flange is parallel with the longitudinal axis of model, and semicircular arc limit is near head pillow rear portion.Be that a radius is the 1/4 spheroid space of 2cm in the dead slot of ear.Ear's model 4 is made up of two parts, and a part is the profile of auricle 5, and another part is that a radius is 1/4 spheroid 3 of 2cm, and the structure of pathology is positioned at spheroid, has duct to communicate with spheroid inside on the auricle.During use the spheroid of ear's model is partly inserted in the dead slot of ear of human head model, promptly available otoscope has been observed the pathology in the ear.
The above, only being the utility model preferred embodiment, is not that the utility model is done any pro forma restriction, and all foundations technical spirit of the present utility model is to any simple modification that above embodiment did, equivalent variations and modification still belong in the scope of technical solutions of the utility model.
Claims (4)
1, check model in the ear, it mainly is made up of a human head model, ear's model; The ear that it is characterized in that human head model is a dead slot; Ear has made model inside the module of multiple pathology, and ear's model can be inserted in the dead slot of human head model.
2, check model in the ear according to claim 1, it is characterized in that on the human head model that to calvarium, down to neck, model is the half side incidence of human body sagittal section, and according to normal adult human body face and go up size, the position distribution of organ, ear is the center of model.
3, check model in the ear according to claim 1, the dead slot that it is characterized in that ear on the human head model is that a radius is the semi-circular hole of 2cm, and semicircular straight flange is parallel with the longitudinal axis of model, and semicircular arc limit is near head pillow rear portion.
4, check model in the ear according to claim 1, it is characterized in that in the dead slot of ear be that a radius is the 1/4 spheroid space of 2cm; Ear's model is made up of two parts, and a part is the profile of auricle, and another part is that a radius is 1/4 spheroid of 2cm, and the structure of pathology is positioned at spheroid, has duct to communicate with spheroid inside on the auricle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201444870U CN201331869Y (en) | 2008-12-16 | 2008-12-16 | Ear examination mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201444870U CN201331869Y (en) | 2008-12-16 | 2008-12-16 | Ear examination mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201331869Y true CN201331869Y (en) | 2009-10-21 |
Family
ID=41225251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201444870U Expired - Lifetime CN201331869Y (en) | 2008-12-16 | 2008-12-16 | Ear examination mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201331869Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160353220A1 (en) * | 2012-05-18 | 2016-12-01 | Kyocera Corporation | Measuring apparatus, measuring system and measuring method |
-
2008
- 2008-12-16 CN CNU2008201444870U patent/CN201331869Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160353220A1 (en) * | 2012-05-18 | 2016-12-01 | Kyocera Corporation | Measuring apparatus, measuring system and measuring method |
| US9866980B2 (en) * | 2012-05-18 | 2018-01-09 | Kyocera Corporation | Measuring apparatus, measuring system and measuring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TIANJIN TIANYAN TECHNOLOGY CO., LTD. Free format text: FORMER NAME: TIANJIN TELLYES SCIENTIFIC CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 300384 Tianjin Haitai Huayuan Industrial Zone No. 18 West Road West 6, 302 industrial incubation -301 Patentee after: TELLYES SCIENTIFIC INC. Address before: 300384 Tianjin city Nankai District New Technology Industrial Park Huayuan Wuhua Avenue Haitai torch Pioneering Park B block 501 Patentee before: Tianjin Tellyes Scientific Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20091021 |
|
| CX01 | Expiry of patent term |