CN202526252U - Curette for orthopedics department - Google Patents
Curette for orthopedics department Download PDFInfo
- Publication number
- CN202526252U CN202526252U CN2012201511833U CN201220151183U CN202526252U CN 202526252 U CN202526252 U CN 202526252U CN 2012201511833 U CN2012201511833 U CN 2012201511833U CN 201220151183 U CN201220151183 U CN 201220151183U CN 202526252 U CN202526252 U CN 202526252U
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- CN
- China
- Prior art keywords
- curette
- bar
- curet
- head
- orthopedics department
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to the field of medical instruments, in particular to a curette for an orthopedics department. According to the curette for the orthopedics department, depth that a curette head extends can be observed by a measuring scale on a curette bar, operation view is improved by bending formed by a grab handle and the rear end of the curette bar, and simultaneously zigzag-shaped blades with different sizes can thoroughly strike off lesions once. The curette for the orthopedics department comprises the grab handle, the curette bar and the curette head, the grab handle is connected with the curette bar, the curette bar has the bending in a range between 110 degrees and 140 degrees, the measuring scale is arranged on the curette bar, the top end of the curette bar is connected with the curette head, the curette head is provided with three layers of scrapers, a large blade scraper is arranged on the front portion of the curette head, a small blade scraper is arranged in the middle of the curette head, a flat blade scraper is arranged on the rear portion of the curette head, and an anti-skidding flexible glue is arranged on the surface of the grab handle. The large blade is in a large zigzag shape, and the small blade is in a small zigzag shape. The curette for the orthopedics department has the advantages that the process is simple, the cost is low, the holding force is high, the soft tissues are easy to strike off, the lesions can be thoroughly removed, the operation time is shortened, and the work efficiency is improved.
Description
Technical field
This utility model relates to medical instruments field, relates in particular to a kind of orthopaedics and uses curet.
Background technology
Clinically; Prolapse of lumbar intervertebral disc, cervical spondylosis are common frequently-occurring diseases; These symptoms mainly because of intervertebral disc strain degeneration, fibrous ring is broken or vertebral pulp is deviate from, stimulate or compressing spinal nerves, spinal cord etc. cause that lumbosacral region and lower limb pain, factors such as morbidity and wound, overworked, a long-time posture and vertebra degeneration cause; Severe patient is under the bad situation of expectant treatment effect; The treatment that undergos surgery is very necessary, and operation can be removed the outstanding disc tissue and the osseous lesion tissue of pressuring nerve, thoroughly removes focus.Commonly used in the operation process to the medical apparatus and instruments curet, use the curet carefulness and strike off focus.Traditional curet is made up of handle, spoon bar, spoon head, and the spoon head edge is single-blade mouth or single zigzag cutting edge, and wherein the single-blade mouth is level and smooth; Hold is little when the soft tissue to intervertebral disc disorder strikes off; Skid easily, single zigzag cutting edge power when the soft tissue of intervertebral disc disorder is struck off and does not concentrate, can not be thoroughly with focal cleaning; Need operate repeatedly and strike off pressuring nerve outstanding disc tissue and osseous lesion tissue, hurt nerve easily and prolonged operating time.Simultaneously, do not have flexibility between the lever of curet and the curet head, when handgrip holds handle, cover the visual field through regular meeting, be unfavorable for that the doctor undergos surgery, result of use is bad.
The utility model content
The above-mentioned deficiency that this utility model exists to prior art; Provide a kind of orthopaedics to use curet; Can observe the degree of depth that the curet head gets into through the gage on the curet bar, the camber that lever and curet rod rear end form is improved surgical field of view, and the serrated edge that varies in size simultaneously can disposablely thoroughly be struck off focus; Improve doctor's work efficiency, reduced doctor's labor intensity.
The purpose of this utility model is to realize through following technical scheme:
A kind of orthopaedics is used curet, comprises lever, curet bar, curet head, and said lever connects the curet bar; Said curet bar is provided with the camber between the 110-140 degree, and said curet bar is provided with gage, and the top of said curet bar connects the curet head; Said curet head is provided with three layers of scraper, and the front portion is big sword scraper, and the middle part is little sword scraper; The rear portion is flat sword scraper, and the surface of said lever is provided with anti-skidding flexible glue.
Said big sword is big zigzag fashion.
Said little sword is little zigzag fashion.
Said camber is 125 degree.
This utility model beneficial effect: processing technology is simple, cost is low, reasonable in design, easy to use, hold is high, easily soft tissue is struck off, and thoroughly removes pathological changes, has shortened operating time, has improved work efficiency.
Description of drawings
Fig. 1 is that the described a kind of orthopaedics of this utility model is used the curet structural representation.
Among the figure:
The 1-lever; 2-curet bar; 3-curet head; 4-pit saw land scraper; The little sawtooth sword of 5-scraper; The level and smooth sword scraper of 6-; The 7-gage; The anti-skidding flexible glue of 8-.
The specific embodiment
According to accompanying drawing and embodiment this utility model is done further explain below:
As shown in Figure 1, a kind of orthopaedics is used curet, comprises lever 1, curet bar 2, curet head 3; In the making, lever 1 is fixed together through curet bar 2 and curet head 3, and said curet bar 2 is provided with the camber between the 110-140 degree; Preferred plan is 125 degree, can make the doctor clearly observe operative status, has improved surgical field of view; On curet bar 2, be provided with gage 7, can observe the degree of depth that curet head 3 gets at any time through gage 7 during use, prevent that curet head 3 from getting into dark damage surrounding tissue.Curet head 3 is provided with the scraper of pit saw land scraper 4, little sawtooth sword scraper 5, level and smooth 6 three layers of different blade of sword scraper.The doctor can strengthen the hold of curet head 3 and pathological tissues through large and small different serrated edge and level and smooth blade, can disposable focus thoroughly be struck off, and need not to operate repeatedly to strike off pressuring nerve outstanding disc tissue and osseous lesion tissue; Improved doctor's work efficiency; Reduced doctor's labor intensity, unique anti-skidding flexible glue lever 1 has avoided the hand-held for a long time curet of doctor to cause hand tired; It is more laborsaving that the doctor is used, and guarantees to perform the operation and carry out smoothly.
Claims (4)
1. an orthopaedics is used curet, comprises lever, curet bar, curet head, it is characterized in that: said lever connects the curet bar; Said curet bar is provided with the camber between the 110-140 degree, and said curet bar is provided with gage, and the top of said curet bar connects the curet head; Said curet head is provided with three layers of scraper, and the front portion is big sword scraper, and the middle part is little sword scraper; The rear portion is flat sword scraper, and the surface of said lever is provided with anti-skidding flexible glue.
2. a kind of orthopaedics as claimed in claim 1 is used curet, it is characterized in that: said big sword is big zigzag fashion.
3. a kind of orthopaedics as claimed in claim 1 is used curet, it is characterized in that: said little sword is little zigzag fashion.
4. a kind of orthopaedics as claimed in claim 1 is used curet, it is characterized in that: said camber is 125 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201511833U CN202526252U (en) | 2012-04-12 | 2012-04-12 | Curette for orthopedics department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201511833U CN202526252U (en) | 2012-04-12 | 2012-04-12 | Curette for orthopedics department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202526252U true CN202526252U (en) | 2012-11-14 |
Family
ID=47127460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201511833U Expired - Fee Related CN202526252U (en) | 2012-04-12 | 2012-04-12 | Curette for orthopedics department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202526252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107691005A (en) * | 2017-11-18 | 2018-02-16 | 周庆元 | Cutter for gardens pruning |
-
2012
- 2012-04-12 CN CN2012201511833U patent/CN202526252U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107691005A (en) * | 2017-11-18 | 2018-02-16 | 周庆元 | Cutter for gardens pruning |
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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: 20121114 Termination date: 20150412 |
|
| EXPY | Termination of patent right or utility model |