CN202739965U - Otoscope with light source - Google Patents
Otoscope with light source Download PDFInfo
- Publication number
- CN202739965U CN202739965U CN 201220478697 CN201220478697U CN202739965U CN 202739965 U CN202739965 U CN 202739965U CN 201220478697 CN201220478697 CN 201220478697 CN 201220478697 U CN201220478697 U CN 201220478697U CN 202739965 U CN202739965 U CN 202739965U
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- CN
- China
- Prior art keywords
- otoscope
- illuminator
- ear
- light source
- ear frame
- 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 - Fee Related
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Abstract
The utility model relates to an otoscope with a light source, belonging to medical appliances. The otoscope comprises a funneled otoscope and an ear frame, wherein the outer wall of the otoscope is provided with the rotatable ear frame; the ear frame is of a curved arc shape; the sighting tube of the otoscope is provided with a U-shaped gap; the outer wall at the sighting opening of the otoscope is provided with an illuminator; a lamp base of the illuminator is adhered to the inner wall; an LED (Light Emitting Diode) reflector lamp of the illuminator faces towards the sighting tube; the illuminator is provided with a build-in battery and a power switch; and the circuit of the illuminator is connected to the LED reflector lamp. The otoscope with the light source, provided by the utility model, is capable of relatively broadening the inner diameter of the otoscope, thereby creating a condition for hooking foreign matters in an ear by a cerumen hook; as the LED reflector lamp is internally installed, a spotlight is not arranged outside, and a doctor observes more conveniently and clearly; the ear frame on the otoscope ensures that the otoscope is fixed in the ear and does not drop out; and the otoscope is simple in structure, convenient to carry and operate, and convenient for medical staff to exactly diagnose the state of an illness, and the visual field is broadened.
Description
Technical field
This utility model belongs to medical apparatus and instruments, particularly relates to a kind of otoscope with light source.
Background technology
The otoscope of prior art, caliber size do not wait, and during inspection, select the suitable otoscope of bore according to the width of external auditory meatus.Clinical when in ear is carried out simple therapy, when going out the foreign body of in ear with cerumen hook, be subjected to the limitation of otoscope internal diameter, pretty troublesome when hook goes out, also need cooperate spotlight to examine, hand steered otoscope prevents that otoscope from dropping out from ear, has brought inconvenience for medical personnel's work.
Summary of the invention
This utility model is intended to overcome the deficiencies in the prior art, and a kind of otoscope with light source is provided.
Otoscope with light source of the present utility model, be configured to by otoscope, ear, otoscope is infundibulate, its outer wall is provided with rotating ear frame, the ear frame is crooked arc, the sighting tube of otoscope is provided with the U-shaped breach, and the outer wall of the viewport of otoscope is provided with that illumination apparatus, its lamp holder are covered on the inwall, its LED shot-light is towards sighting tube.
As further improvement of the utility model, illumination apparatus has internal battery and on and off switch, and its circuit connects the LED shot-light.
Otoscope with light source of the present utility model can enlarge the otoscope internal diameter relatively, and foreign body is gone out to create conditions with the cerumen hook hook; Built-in LED shot-light without the peripheral hardware spotlight, is observed more convenient, clear; Ear frame on the otoscope makes otoscope be fixed in ear, can not drop out.This utility model is simple in structure, be easy to carry, easy to operate, enlarged the visual field, be convenient to medical worker's state of an illness of clarifying a diagnosis.
Description of drawings
Fig. 1 is the structural representation of the otoscope of this utility model band light source.
The specific embodiment
The otoscope with light source of the present utility model as shown in Figure 1, consisted of by otoscope 1, ear frame 2, otoscope 1 is infundibulate, its outer wall is provided with rotating ear frame 2, ear frame 2 is crooked arc, sighting tube 3 pipes of otoscope 1 are provided with U-shaped breach 4, and the outer wall of the viewport 5 of otoscope 1 is provided with that illumination apparatus 6, its lamp holder are covered on the inwall, its LED shot-light 7 is towards sighting tube 3.Illumination apparatus 6 has internal battery and on and off switch 8, and its circuit connects LED shot-light 7.In concrete the use, directly sighting tube 3 is inserted auditory meatus, the ear frame is hung on the patient's ear, turn on the power switch, can observe.
Claims (2)
1. with the otoscope of light source, consisted of by otoscope (1) and ear frame (2), it is characterized in that otoscope (1) is infundibulate, its outer wall is provided with rotating ear frame (2), ear frame (2) is crooked arc, the sighting tube (3) of otoscope (1) is provided with U-shaped breach (4), and the outer wall of the viewport (5) of otoscope (1) is provided with that illumination apparatus (6), its lamp holder are covered on the inwall, its LED shot-light (7) is towards sighting tube (3).
2. the otoscope with light source shown in claim 1 is characterized in that illumination apparatus (6) has internal battery and on and off switch (8), and its circuit connects LED shot-light (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220478697 CN202739965U (en) | 2012-09-19 | 2012-09-19 | Otoscope with light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220478697 CN202739965U (en) | 2012-09-19 | 2012-09-19 | Otoscope with light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202739965U true CN202739965U (en) | 2013-02-20 |
Family
ID=47699427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220478697 Expired - Fee Related CN202739965U (en) | 2012-09-19 | 2012-09-19 | Otoscope with light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202739965U (en) |
-
2012
- 2012-09-19 CN CN 201220478697 patent/CN202739965U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20160919 |