CN202761250U - Pneumatic otoscope inspecting device - Google Patents
Pneumatic otoscope inspecting device Download PDFInfo
- Publication number
- CN202761250U CN202761250U CN 201220436029 CN201220436029U CN202761250U CN 202761250 U CN202761250 U CN 202761250U CN 201220436029 CN201220436029 CN 201220436029 CN 201220436029 U CN201220436029 U CN 201220436029U CN 202761250 U CN202761250 U CN 202761250U
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- CN
- China
- Prior art keywords
- otoscope
- pipe
- elastic ring
- rubber
- communicated
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- 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 a pneumatic otoscope inspecting device which comprises an otoscope pipe, an otoscope magnifying lens, a rubber tube and a rubber ball, wherein one end portion of the otoscope pipe is communicated with an opening end of the otoscope magnifying lens, the outer edge of the otoscope magnifying lens is communicated with the rubber pipe, and the rubber pipe is communicated with the rubber ball. The pneumatic otoscope inspecting device is characterized in that an elastic ring is installed on the other end portion of the otoscope pipe in a sleeved mode. Due to the fact that the elastic ring is installed on the other end portion of the otoscope pipe in the sleeved mode, the elastic ring can be in complete contact with external auditory canal skin, air filled into an external auditory canal by the rubber ball is prevented from leaking, and diagnosis of the inside of the external auditory canal by a doctor is enabled to be fast and accurate. Besides, as the elastic ring has certain softness, pain of patients is avoided.
Description
Technical field
This utility model belongs to medical instruments field, especially a kind of siegle otoscopy device.
Background technology
Traditional siegle otoscopy device comprises the otoscope pipe, this otoscope pipe one end is communicated with the opening of otoscope magnifier, the outer rim of this otoscope magnifier is communicated with a rubber bulb by rubber tube, the profile of described otoscope pipe is a taper type, during inspection, the other end of otoscope pipe is placed in the external auditory meatus, otoscope pipe and skin of external auditory canal are adjacent to, then by repeatedly pushing, loosen rubber bulb, in external auditory meatus, alternately produce positive and negative pressure, utilize simultaneously the otoscope magnifier to observe inside, the outside mobility of tympanum.
But because the material of otoscope pipe is harder, easily cause sufferer pain when entering external auditory meatus, and the otoscope pipe can not contact fully with the skin of external auditory meatus, be filled with the insufficient pressure in the external auditory meatus when causing checking, to such an extent as to the situation in can't Accurate Diagnosis external auditory meatus, and increase the review time.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides fast, accurately checks a kind of siegle otoscopy device of external auditory meatus.
Technical solutions of the utility model are achieved in that
A kind of siegle otoscopy device, comprise otoscope pipe, otoscope magnifier, rubber tube, rubber bulb, described otoscope pipe one end is communicated with the opening of otoscope amplifier, the outer rim of this otoscope magnifier is communicated with rubber tube, this rubber tube is communicated with rubber bulb, and it is characterized in that: the other end of described otoscope pipe is set with an elastic ring.
And the external shape of described elastic ring is taper type.
And the front inner wall of described elastic ring and described otoscope pipe outer rim are fitted, the rear end inwall of this elastic ring and described otoscope pipe outer rim matched in clearance.
Advantage of the present utility model and good effect are:
This utility model adopts and is set with an elastic ring at the otoscope tube end, the front inner wall of this elastic ring and described otoscope pipe outer rim are fitted, its rear end inwall and described otoscope pipe outer rim matched in clearance, the outer rim of this elastic ring can contact fully with skin of external auditory canal, so that the air that rubber bulb is filled with in the external auditory meatus is not revealed, help the doctor can diagnose fast and accurately the interior situation of external auditory meatus, because elastic ring has certain pliability, can not bring pain to the patient in addition.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that elastic ring is connected cutaway view with the otoscope pipe.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by specific embodiment, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of siegle otoscopy device, as shown in Figure 1, comprise otoscope pipe 2, otoscope magnifier 3, rubber tube 4, rubber bulb 5, the opening of an end coaxial communication otoscope amplifier of otoscope pipe, the outer rim radial communication rubber tube of this otoscope magnifier, this rubber tube coaxial communication rubber bulb.
Its innovative point is:
The other end coaxial package one elastic ring 1 of described otoscope pipe.
In the present embodiment, as shown in Figure 2, described elastic ring external shape structure is a taper type, front end minor diameter part inner circle at elastic ring is made an annular protrusion 6, this annular protrusion and otoscope pipe outer fringe seal link together, described elastic ring rear end large-diameter portion and otoscope pipe outer rim leave certain gap, and purpose is that elastic ring is better contacted fully with the skin of external auditory meatus.
The beneficial effects of the utility model are:
One end of otoscope pipe is placed in the external auditory meatus, the outer rim of elastic tape is contacted fully with the skin of external auditory meatus, i.e. fully sealing is when rubber bulb can produce leakage during inflation in the external auditory meatus, the doctor can accurately observe situation in the external auditory meatus by the otoscope magnifier, and quick and precisely makes diagnosis.
Claims (3)
1. siegle otoscopy device, comprise otoscope pipe, otoscope magnifier, rubber tube, rubber bulb, described otoscope pipe one end is communicated with the opening of otoscope amplifier, the outer rim of this otoscope magnifier is communicated with rubber tube, this rubber tube is communicated with rubber bulb, and it is characterized in that: the other end of described otoscope pipe is set with an elastic ring.
2. siegle otoscopy device according to claim 1, it is characterized in that: the external shape of described elastic ring is taper type.
3. siegle otoscopy device according to claim 1 and 2 is characterized in that: the front inner wall of described elastic ring and the applying of described otoscope pipe outer rim, the rear end inwall of this elastic ring and described otoscope pipe outer rim matched in clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220436029 CN202761250U (en) | 2012-08-30 | 2012-08-30 | Pneumatic otoscope inspecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220436029 CN202761250U (en) | 2012-08-30 | 2012-08-30 | Pneumatic otoscope inspecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202761250U true CN202761250U (en) | 2013-03-06 |
Family
ID=47767864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220436029 Expired - Fee Related CN202761250U (en) | 2012-08-30 | 2012-08-30 | Pneumatic otoscope inspecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202761250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111281318A (en) * | 2020-03-09 | 2020-06-16 | 徐州仁慈医院 | Internal adaptation checker for ear-nose-throat surgery and use method thereof |
-
2012
- 2012-08-30 CN CN 201220436029 patent/CN202761250U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111281318A (en) * | 2020-03-09 | 2020-06-16 | 徐州仁慈医院 | Internal adaptation checker for ear-nose-throat surgery and use method thereof |
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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 | ||
| CP02 | Change in the address of a patent holder |
Address after: 301900 Department of ENT, Tianjin Jixian People's Hospital Patentee after: Li Xiumei Address before: 301900 Legislative Affairs Office of Jixian County Public Security Bureau of Tianjin Patentee before: Li Xiumei |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20140830 |
|
| EXPY | Termination of patent right or utility model |