CN203074863U - Rolled cotton applicator for ears - Google Patents
Rolled cotton applicator for ears Download PDFInfo
- Publication number
- CN203074863U CN203074863U CN2012206533951U CN201220653395U CN203074863U CN 203074863 U CN203074863 U CN 203074863U CN 2012206533951 U CN2012206533951 U CN 2012206533951U CN 201220653395 U CN201220653395 U CN 201220653395U CN 203074863 U CN203074863 U CN 203074863U
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- CN
- China
- Prior art keywords
- cotton applicator
- threaded portion
- ear
- twist shape
- flat part
- 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 discloses a rolled cotton applicator for ears. The rolled cotton applicator for the ears comprises a shank part (1), a rolled head (3) and a pole part (2), wherein the rolled head (3) comprises a thread part (4) shaped like a fried dough twist and a panel part (5) which is connected with the thread part (4) shaped like the fried dough twist, one end of the pole part (2) is connected with the shank part (1), and the other end of the pole part (2) is connected with the thread part (4) shaped like the fried dough twist. The rolled cotton applicator for the ears is made of stainless steel and is smooth in surface, corrosion-resistant, capable of being used repeatedly, and convenient and safe to use.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly a kind of cotton applicator that the otopathy patient is checked or uses when changing dressings of being used for.
Background technology
Cotton applicator is a kind ofly to be used for the doctor of medical institutions to the special-purpose auxiliary implement that the otopathy patient checks, changes dressings, and is usually used in using for the drug of topical application after the circumvolution absorbent cotton.Most cotton applicator is made up of handle, bar, volume head, and handle is divided into staight shank and spiral handle, and the volume head is divided into thread head and trigonocephaly.In use, absorbent cotton is entangled on the volume head of cotton applicator and can uses.It is convenient that the trigonocephaly cotton applicator is changed absorbent cotton in use, yet absorbent cotton comes off easily; And thread head winding absorbent cotton is more firm, and but easily assembling is not changed absorbent cotton.In addition, thread head in use penetrates absorbent cotton easily, thereby has certain potential safety hazard.
The utility model content
The purpose of this utility model is to provide a kind of ear cotton applicator easy to use, safe at the problem that above-mentioned prior art exists.
In order to achieve the above object, this utility model provides a kind of ear cotton applicator on the one hand, comprising:
Shank;
The volume head comprises twist shape threaded portion and the flat part that is connected with the twist shape threaded portion;
Bar portion, the one end connects described shank, and the other end connects described twist shape threaded portion.
Wherein, the equal diameters of the width of described flat part and twist shape threaded portion, the thickness of described flat part is less than the diameter of twist shape threaded portion.
Particularly, described flat part is arc foremost.
Wherein, described shank is a thread handle.
Particularly, described thread handle is widened gradually to the place, end.
Wherein, described ear is a rustless steel with the material of cotton applicator.
Particularly, the described ear case hardness 〉=200HV10 of cotton applicator.
Especially, described ear is with surface roughness Ra≤0.8 of cotton applicator.
With respect to prior art, technique effect of the present utility model is: because ear of the present utility model adopts rustless steel to make with cotton applicator, and smooth surface, corrosion-resistant, reusable; In addition, volume of the present utility model head comprises twist shape threaded portion and flat part, and absorbent cotton is convenient to twine in the twist shape threaded portion, makes its difficult drop-off in use, flat part foremost for arc designs, use safer.
Below in conjunction with accompanying drawing structure of the present utility model, function and advantage are elaborated.
Description of drawings
Fig. 1 is the structural representation of ear of the present utility model with cotton applicator.
The specific embodiment
Fig. 1 has shown the schematic structure of ear of the present utility model with cotton applicator.As shown in Figure 1, ear of the present utility model comprises with cotton applicator: shank 1; Volume 3 comprises twist shape threaded portion 4 and the flat part 5 that is connected with twist shape threaded portion 4; And bar portion 2, the one end connects described shank 1, and the other end connects described twist shape threaded portion 4.
As shown in Figure 1, the spiral shell tooth pitch of twist shape threaded portion 4 is even, and its diameter is the 1-2 millimeter, is preferably 1.5 millimeters.The equal diameters of the width of described flat part 5 and twist shape threaded portion 4, the thickness of described flat part 5 be less than the diameter of twist shape threaded portion 4, particularly described flat part 5 be arc foremost.Absorbent cotton is convenient to twine in the twist shape threaded portion, makes its difficult drop-off in use; And designing for arc foremost of flat part is difficult for penetrating absorbent cotton in the use, uses safer.
As shown in Figure 1, described shank 1 is a thread handle, and described thread handle is widened gradually to the place, end, makes things convenient for the doctor to carry out grasping in use, is difficult for slippage.
This utility model ear is made by stainless steel material with cotton applicator, case hardness 〉=200HV10, and wherein, HV10 is a kind of stiffness units, HV is a dimension formula hardness, 10 expression kilogram loading forces; Described ear is used surface roughness Ra≤0.8 of cotton applicator, and smooth surface does not have tangible sand holes, defectives such as no cutting edge of a knife or a sword rib, burr, spot; Described ear is corrosion-resistant with cotton applicator, and the surface is subjected to extent of corrosion to be not less than the b level.
Ear of the present utility model adopts the 20Cr13 or the manufacturing of 06Cr19Ni10 rustless steel of stipulating among the GB/T 1220-2007 with cotton applicator, can be used as the aid that the doctor checks the otopathy patient or use when changing dressings.
Ear of the present utility model can adopt high temperature sterilize with cotton applicator, especially is fit to the high temperature and high pressure steam sterilization.In temperature is 126 degrees centigrade, and pressure is under the environment of 0.124 MPa, sterilizes after 30 minutes, reusable.
Although above this utility model is had been described in detail, this utility model is not limited thereto, and those skilled in the art of the present technique can carry out various modifications according to principle of the present utility model.Therefore, all modifications of being done according to this utility model principle all should be understood to fall into protection domain of the present utility model.
Claims (8)
1. an ear cotton applicator is characterized in that, comprising:
Shank (1);
Volume head (3) comprises twist shape threaded portion (4) and the flat part (5) that is connected with twist shape threaded portion (4);
Bar portion (2), the one end connects described shank (1), and the other end connects described twist shape threaded portion (4).
2. ear cotton applicator according to claim 1 is characterized in that, the equal diameters of the width of described flat part (5) and twist shape threaded portion (4), and the thickness of described flat part (5) is less than the diameter of twist shape threaded portion (4).
3. ear cotton applicator according to claim 1 and 2 is characterized in that, described flat part (5) be arc foremost.
4. ear cotton applicator according to claim 1 and 2 is characterized in that, described shank (1) is a thread handle.
5. ear cotton applicator according to claim 1 and 2 is characterized in that, described thread handle is widened gradually to the place, end.
6. ear cotton applicator according to claim 1 and 2 is characterized in that, its material is a rustless steel.
7. ear cotton applicator according to claim 1 and 2 is characterized in that, its case hardness 〉=200HV10.
8. ear cotton applicator according to claim 1 and 2 is characterized in that, its surface roughness Ra≤0.8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206533951U CN203074863U (en) | 2012-11-30 | 2012-11-30 | Rolled cotton applicator for ears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206533951U CN203074863U (en) | 2012-11-30 | 2012-11-30 | Rolled cotton applicator for ears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203074863U true CN203074863U (en) | 2013-07-24 |
Family
ID=48820752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206533951U Expired - Fee Related CN203074863U (en) | 2012-11-30 | 2012-11-30 | Rolled cotton applicator for ears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203074863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110638575A (en) * | 2019-09-30 | 2020-01-03 | 扬州市君瑞企业管理有限公司 | Cotton roll for basic surgical operation |
-
2012
- 2012-11-30 CN CN2012206533951U patent/CN203074863U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110638575A (en) * | 2019-09-30 | 2020-01-03 | 扬州市君瑞企业管理有限公司 | Cotton roll for basic surgical operation |
| CN110638575B (en) * | 2019-09-30 | 2021-05-04 | 扬州市君瑞企业管理有限公司 | Cotton roll for basic surgical operation |
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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: 20130724 Termination date: 20141130 |
|
| EXPY | Termination of patent right or utility model |