CN204931733U - A kind of dermatological special scraper - Google Patents
A kind of dermatological special scraper Download PDFInfo
- Publication number
- CN204931733U CN204931733U CN201520736802.9U CN201520736802U CN204931733U CN 204931733 U CN204931733 U CN 204931733U CN 201520736802 U CN201520736802 U CN 201520736802U CN 204931733 U CN204931733 U CN 204931733U
- Authority
- CN
- China
- Prior art keywords
- handle
- knife
- cutter hub
- auxiliary rod
- rotating shaft
- 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 kind of dermatological special scraper, comprise handle of a knife and cutter hub, described cutter hub is fixed on handle of a knife front end, offers the accommodating groove to handle of a knife inner recess in handle of a knife front portion, in accommodating groove, near cutter hub side, the first rotating shaft is installed, the first rotating shaft is hinged with protective cover; Be provided with the second rotating shaft in the middle part of described handle of a knife, the second rotating shaft is hinged with auxiliary rod, auxiliary rod is provided with some LED lamp bead; Article putting groove is provided with at auxiliary rod two ends, be intensively distributed with anti-skidding projection on handle of a knife surface, described handle of a knife rear portion offers the slideway along shank length direction, in slideway, slidably connect slide block, described slide block is provided with cutin file, offers through hole at handle of a knife rear end face; This device covers cutter hub by arranging protective cover, protects and avoid cutter hub to accidentally injure medical worker or patient to cutter hub, by arranging LED lamp bead on auxiliary rod, carrying out irradiation and avoiding producing operate miss accidental injury patient because of insufficient light.
Description
Technical field
This utility model relates to department of dermatologry instrument field, specifically a kind of dermatological special scraper.
Background technology
Department of dermatologry usually needs to scrape appropriate skin surface pathological tissues and checks further, existing scraper is mostly direct to be made up of handle of a knife and cutter hub, relatively simple for structure but function is too single, run into certain situation to need other assistive devices to carry out, after patient skin surface horny layer, then need to use cutin file to be removed by patient surface's horny layer, if and when sampling insufficient light, likely can cause accidental injury because of operate miss to patient, and existing scraper is for cutter hub and unprotect, when not using, cutter hub and other article collide and easily bring damage to cutter hub, affect service life.
Utility model content
The purpose of this utility model is to provide a kind of dermatological special scraper, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of dermatological special scraper, comprise handle of a knife and cutter hub, described cutter hub is fixed on handle of a knife front end, offers the accommodating groove to handle of a knife inner recess, be provided with the first rotating shaft, the first rotating shaft is hinged with protective cover in accommodating groove near cutter hub side in handle of a knife front portion; Be provided with the second rotating shaft in the middle part of described handle of a knife, the second rotating shaft is hinged with auxiliary rod, auxiliary rod is provided with some LED lamp bead; Article putting groove is provided with at auxiliary rod two ends, be intensively distributed with anti-skidding projection on handle of a knife surface, described handle of a knife rear portion offers the slideway along shank length direction, in slideway, slidably connect slide block, described slide block is provided with cutin file, offers through hole at handle of a knife rear end face.
As further program of the utility model: described protective cover is arc-shaped.
As this utility model further scheme: described auxiliary rod length is 2/3 of shank length.
As this utility model further scheme: the quantity of described LED lamp bead is four and evenly divides on auxiliary rod.
As this utility model further scheme: described article putting groove is annular.
Compared with prior art, the beneficial effects of the utility model are: this device covers cutter hub by arranging protective cover, cutter hub is protected and avoids cutter hub to accidentally injure medical worker or patient, by arranging LED lamp bead on auxiliary rod, carry out irradiation to avoid producing operate miss accidental injury patient because of insufficient light, and by arranging cutin file in the slideway offered at handle of a knife rear portion, cutin is utilized to file the horny layer first removing patient skin surface, conveniently carry out follow-up scraping, can take in slideway when cutin file does not use, do not affect device overall appearance and more convenient to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1-handle of a knife in figure, 2-cutter hub, 3-protective cover, 4-first rotating shaft, 5-accommodating groove, 6-second rotating shaft, 7-auxiliary rod, 8-LED lamp pearl, 9-article putting groove, 10-slideway, 11-slide block, 12-cutin is filed, the anti-skidding projection of 13-.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, a kind of dermatological special scraper, comprise handle of a knife 1 and cutter hub 2, described cutter hub 2 is fixed on handle of a knife 1 front end, the accommodating groove 5 to handle of a knife 1 inner recess is offered in handle of a knife 1 front portion, in accommodating groove 5, near cutter hub 2 side, the first rotating shaft 4 is installed, first rotating shaft 4 is hinged with protective cover 3, described protective cover 3 is in arc-shaped, when using this device scraping patient skin, protective cover 3 can be rotated in income accommodating groove 5, after use terminates, protective cover 3 is covered cutter hub 2, cutter hub 2 is protected and avoids cutter hub 2 to accidentally injure medical worker or patient, the second rotating shaft 6 is provided with in the middle part of described handle of a knife 1, second rotating shaft 6 is hinged with auxiliary rod 7, described auxiliary rod 7 length is 2/3 of handle of a knife 1 length, auxiliary rod 7 with the second rotating shaft 6 for center of rotation rotate, auxiliary rod 7 is provided with some LED lamp bead 8, the quantity of described LED lamp bead 8 is four and evenly divides on auxiliary rod 7, carries out irradiation avoid producing operate miss accidental injury patient because of insufficient light when carrying out scraping by LED lamp bead 8, article putting groove 9 is provided with at auxiliary rod 7 two ends, described article putting groove 9 is annular, when carrying out scraping, sampling cup can be placed in article putting groove 9, be convenient for carrying, anti-skidding protruding 13 are intensively distributed with on handle of a knife 1 surface, the frictional force between palm and handle of a knife 1 is increased when medical personnel grip, avoiding device is landing from hands, described handle of a knife 1 rear portion offers the slideway 10 along handle of a knife 1 length direction, slide block 11 is slidably connected in slideway 10, described slide block 11 is provided with cutin file 12, offer for the through hole by cutin file 12 at handle of a knife 1 rear end face, cutin file 12 can be utilized the horny layer of patient skin surface is first removed when sampling, conveniently carry out follow-up scraping, can take in slideway 10 when cutin file 12 does not use, do not affect device overall appearance and more convenient to use.
Operation principle of the present utility model is: this device covers cutter hub 2 by arranging protective cover 3, cutter hub 2 is protected and avoids cutter hub 2 to accidentally injure medical worker or patient, by arranging LED lamp bead 8 on auxiliary rod 7, carry out irradiation to avoid producing operate miss accidental injury patient because of insufficient light, and by arranging cutin file 12 in the slideway 10 offered at handle of a knife 1 rear portion, cutin file 12 is utilized first to remove the horny layer of patient skin surface, conveniently carry out follow-up scraping, can take in slideway 10 when cutin file 12 does not use, do not affect device overall appearance and more convenient to use.
To those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or basic feature, can realize this utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in this utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. a dermatological special scraper, comprises handle of a knife and cutter hub, it is characterized in that, described cutter hub is fixed on handle of a knife front end, offer the accommodating groove to handle of a knife inner recess in handle of a knife front portion, in accommodating groove, near cutter hub side, the first rotating shaft is installed, the first rotating shaft is hinged with protective cover; Be provided with the second rotating shaft in the middle part of described handle of a knife, the second rotating shaft is hinged with auxiliary rod, auxiliary rod is provided with some LED lamp bead; Article putting groove is provided with at auxiliary rod two ends, be intensively distributed with anti-skidding projection on handle of a knife surface, described handle of a knife rear portion offers the slideway along shank length direction, in slideway, slidably connect slide block, described slide block is provided with cutin file, offers through hole at handle of a knife rear end face.
2. a kind of dermatological special scraper according to claim 1, is characterized in that, described protective cover is arc-shaped.
3. a kind of dermatological special scraper according to claim 1, is characterized in that, described auxiliary rod length is 2/3 of shank length.
4. a kind of dermatological special scraper according to claim 1, is characterized in that, the quantity of described LED lamp bead is four and evenly divides on auxiliary rod.
5. a kind of dermatological special scraper according to claim 1, is characterized in that, described article putting groove is annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520736802.9U CN204931733U (en) | 2015-09-23 | 2015-09-23 | A kind of dermatological special scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520736802.9U CN204931733U (en) | 2015-09-23 | 2015-09-23 | A kind of dermatological special scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204931733U true CN204931733U (en) | 2016-01-06 |
Family
ID=54999199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520736802.9U Expired - Fee Related CN204931733U (en) | 2015-09-23 | 2015-09-23 | A kind of dermatological special scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204931733U (en) |
-
2015
- 2015-09-23 CN CN201520736802.9U patent/CN204931733U/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 |
Granted publication date: 20160106 Termination date: 20160923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |