CN103190985B - Earwax pick-up device with timely protection function - Google Patents
Earwax pick-up device with timely protection function Download PDFInfo
- Publication number
- CN103190985B CN103190985B CN201310113008.4A CN201310113008A CN103190985B CN 103190985 B CN103190985 B CN 103190985B CN 201310113008 A CN201310113008 A CN 201310113008A CN 103190985 B CN103190985 B CN 103190985B
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- CN
- China
- Prior art keywords
- sleeve
- action bars
- control handle
- coupler body
- operation rod
- 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 invention relates to the technical field of medical equipment, in particular to an earwax pick-up device with a timely protection function. The earwax pick-up device is formed by a control handle, a gasket, a handle sleeve, a rod sleeve, an operation rod, a body and a protection cover. The cylindrical control handle integrated with the operation rod is arranged at the upper end of the operation rod, the body is arranged at the lower end of the operation rod, the handle sleeve is arranged at the upper end of the cylindrical rod sleeve, and the protection cover which is a hemispherical casing is arranged at the lower end of the rod sleeve. A handle sleeve and rod sleeve combined body is sleeved on the operation rod and is in clearance fit with the operation rod, the gasket sleeved on the operation rod is arranged between the top end of the handle sleeve and the bottom end of the control handle, the top surface of the gasket and the bottom surface of the control handle are integrally adhered, and the sharp end of the body is located in a hemispherical space of the protection cover. The earwax pick-up device can prevent the sharp end of the body from injuring ear canal walls and has high safety.
Description
Technical field
The present invention relates to technical field of medical instruments, particularly relate to a kind of hooking device of earwaxing with in good time defencive function.
Background technology
Keratosis obturans of external ear canal is department of pediatrics common disease, and the coupler body of common cerumen hook is exposed, in the process stretching into external auditory meatus, lack safety measure, easy damage auditory canal wall, and due to some ceruminal impaction positions comparatively dark, press close to tympanum, the careless slightly danger just having damage tympanum.
Summary of the invention
The present invention, for solving the deficiencies in the prior art, provides a kind of hooking device of earwaxing with in good time defencive function with greater security.
The scheme solving the technology of the present invention problem is: the hooking device of earwaxing with in good time defencive function, is made up of control handle, packing ring, sleeve, bar cover, action bars, coupler body and guard shield.Wherein, the upper end of action bars is holistic columniform control handle with action bars, and the lower end of action bars is holistic semiorbicular coupler body with action bars, and bar cover is cylindrical shape, the upper end of bar cover overlaps with bar for holistic sleeve, and the overall diameter of sleeve is identical with the diameter of control handle.The lower end of bar cover overlaps as a whole guard shield with bar, and guard shield is hemispheric housing.The coalition that sleeve and bar overlap to be placed on described action bars and to become clearance fit relationship with action bars.Have the packing ring be enclosed within action bars between the top of sleeve and the bottom of control handle, the end face of packing ring and the bottom surface of control handle are bonded as one.The tip of described coupler body is in the hemispherical space of described guard shield.
Sending in the process of auditory meatus by coupler body, the tip of coupler body covers by guard shield, and when coupler body arrives thromboembolism place, Spin Control handle makes guard shield leave coupler body, now can go out with the cerumen hook of coupler body by thromboembolism.
Adopt such scheme, compared with prior art, the present invention has following marked improvement:
Coupler body is protected because the present invention can stretch in the process of auditory meatus at coupler body always, avoid the tip damage auditory canal wall of coupler body, therefore, compared with prior art, there is higher safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1. control handle 2. packing ring 3. sleeve 4. bar overlaps 5. action bars 6. coupler body 7. guard shields
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
There is the hooking device of earwaxing of in good time defencive function, be made up of control handle 1, packing ring 2, sleeve 3, bar cover 4, action bars 5, coupler body 6 and guard shield 7.Wherein, the upper end of action bars 5 is holistic columniform control handle 1 with action bars 5, the lower end of action bars 5 is holistic semiorbicular coupler body 6 with action bars 5, bar cover 4 is cylindrical shape, the upper end of bar cover 4 overlaps 4 with bar for holistic sleeve 3, and the overall diameter of sleeve 3 is identical with the diameter of control handle 1.The lower end of bar cover 4 overlaps 4 as a whole guard shields 7, and guard shield 7 is hemispheric housings.The coalition of sleeve 3 and bar cover 4 to be placed on described action bars 5 and with action bars 5 one-tenth clearance fit relationship.Have the packing ring 2 be enclosed within action bars 5 between the top of sleeve 3 and the bottom of control handle 1, the end face of packing ring 2 and the bottom surface of control handle 1 are bonded as one.The tip of described coupler body 6 is in the hemispherical space of described guard shield 7.
Sending in the process of auditory meatus by coupler body 6, the tip of coupler body 6 covers by guard shield 7, and when coupler body 6 arrives thromboembolism place, Spin Control handle 1 makes guard shield 7 leave coupler body 6, now can go out with the cerumen hook of coupler body 6 by thromboembolism.
Claims (1)
1. one kind has the hooking device of earwaxing of in good time defencive function, by control handle, packing ring, sleeve, bar cover, action bars, coupler body and guard shield are formed, it is characterized in that: the upper end of action bars is holistic columniform control handle with action bars, the lower end of action bars is holistic semiorbicular coupler body with action bars, bar cover is cylindrical shape, the upper end of bar cover overlaps for holistic sleeve, the overall diameter of sleeve is identical with the diameter of control handle, the lower end of bar cover overlaps as a whole guard shield with bar, guard shield is hemispheric housing, the coalition that sleeve and bar overlap to be placed on described action bars and to become clearance fit relationship with action bars, the packing ring be enclosed within action bars is had between the top of sleeve and the bottom of control handle, the end face of packing ring and the bottom surface of control handle are bonded as one, the tip of described coupler body is in the hemispherical space of described guard shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310113008.4A CN103190985B (en) | 2013-04-02 | 2013-04-02 | Earwax pick-up device with timely protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310113008.4A CN103190985B (en) | 2013-04-02 | 2013-04-02 | Earwax pick-up device with timely protection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103190985A CN103190985A (en) | 2013-07-10 |
| CN103190985B true CN103190985B (en) | 2015-01-21 |
Family
ID=48713924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310113008.4A Expired - Fee Related CN103190985B (en) | 2013-04-02 | 2013-04-02 | Earwax pick-up device with timely protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103190985B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103784254A (en) * | 2014-01-29 | 2014-05-14 | 任立元 | Ear cleaning tool and use method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5902314A (en) * | 1998-01-22 | 1999-05-11 | Koch; Craig S. | Medical instrument for removing lumen obstructions |
| CN2455207Y (en) * | 2000-12-29 | 2001-10-24 | 济南市儿童医院 | Nasal foreign body remover |
| DE102006057900A1 (en) * | 2006-12-08 | 2008-06-12 | University Of Dundee | Medical instrument for removing objects from narrow canals |
| CN201328935Y (en) * | 2009-01-09 | 2009-10-21 | 刘盛林 | Cerumen hook |
-
2013
- 2013-04-02 CN CN201310113008.4A patent/CN103190985B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103190985A (en) | 2013-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20150121 Termination date: 20160402 |