CN200963172Y - Small sized surgery osteotome - Google Patents
Small sized surgery osteotome Download PDFInfo
- Publication number
- CN200963172Y CN200963172Y CN 200620148570 CN200620148570U CN200963172Y CN 200963172 Y CN200963172 Y CN 200963172Y CN 200620148570 CN200620148570 CN 200620148570 CN 200620148570 U CN200620148570 U CN 200620148570U CN 200963172 Y CN200963172 Y CN 200963172Y
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- small
- blade
- lancet
- utility
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Abstract
The utility model discloses a small-size lancet for orthopedic surgery, which comprises a lancet handle and a lancet body provided with a blade in the front, wherein the blade is in a curved shape. The micro lancet for orthopedic surgery has a small-size lancet body, with a small incision, small action in the operation, a small wound and convenient use. Additionally, the subperiosteal osteocotomy can be accomplished with the minor wound and fast recovery of bone surface after the operation because of the blade of a curved shape. The micro lancet for orthopedic surgery provided by the utility model is small and flexible, different sites and methods of osteoctomy can be chosen according to the anatomical and pathological classification, with satisfactory rectification on the abnormalities without scar conglutination or relapse. The utility model as the micro lancet for orthopedic surgery is also suitable for the rectification on the complications such as subluxation of metatarsophalangeal joint, capsulitis of the toe, drooping toes and dent of the metatarsal head.
Description
Technical field: this utility model belongs to the surgical operating instrument technical field, relates to a kind of surgical cutter, especially a kind of small-sized osteotome that is used for foot foot, hallux valgus operation.
Technical background: foot is sufficient, hallux valgus is sick is frequently-occurring disease, commonly encountered diseases clinically, many based on operation in the treatment.Common tool has osteotome, bone drill and bone file etc. in the operation.Present osteotome structure comprises handle of a knife and cutter hub, and the cutter hub front portion is provided with blade.Because cutter hub volume in the past is big, blade is a linearity, performs an operation with it, and otch is big, and wound is big, and patient is difficult for accepting, and uses inconvenient.
Summary of the invention: the purpose of this utility model provides a kind of easy to use, small-sized surgery osteotome that operation wound is little, to overcome the deficiencies in the prior art.
For achieving the above object, the small-sized surgery osteotome of this utility model comprises handle of a knife and cutter hub, and the cutter hub front portion is provided with blade, the curved shape of said blade.
The small-sized surgery osteotome of this utility model, said blade are " tiltedly arc " shape.
The small-sized surgery osteotome of this utility model, said blade is " concave arc " shape.
The small-sized surgery osteotome of this utility model, said blade is " awl " shape.
The small-sized surgery osteotome of this utility model, said blade is V-shaped.
The small-sized surgery osteotome of this utility model, said blade are " dome arc " shape.
The small-sized surgery osteotome of this utility model, its cutter hub volume is little, and operative incision is little, and movement range is little in the operation process, and wound is little, and is easy to use; Because blade is a shaped form, can realize the subperiosteum osteotomy again, damage for a short time that postoperative osteotomy surface healing soon; Small-sized surgery osteotome of the present utility model is small and exquisite flexibly, and operation is selected different osteotomy position and art formula by the anatomy and pathology typing, and malformation correction is satisfied, no cicatricial adhesion and recurrence; The small-sized surgery osteotome of this utility model also is applicable to the metatarsophalangeal joints subluxation, toe capsulitis, perpendicular toe and head of metatarsal bone rescuing of complication such as subside.
Description of drawings: Fig. 1 is the small-sized surgery osteotome of a prior art structural representation;
Fig. 2 is this utility model first example structure sketch map;
Fig. 3 is this utility model second example structure sketch map;
Fig. 4 is this utility model the 3rd example structure sketch map;
Fig. 5 is this utility model the 4th example structure sketch map;
Fig. 6 is this utility model the 5th example structure sketch map.
The specific embodiment: according to Fig. 2 to Fig. 6, the small-sized surgery osteotome of this utility model comprises handle of a knife 1 and cutter hub 2, and cutter hub 2 front portions are provided with blade 3, said blade 3 curved shapes.Wherein handle of a knife 1 is the long 80mm that is, diameter is the cylinder of 5mm; Cutter hub 2 long 60mm, wide 4mm.Cutter hub 2 inserts an end of handle of a knife 1, and the total length after the assembling is 12mm, so the small-sized surgery osteotome of this utility model, small and exquisite flexible, only need a very little otch to get final product during operation, so wound is little, the cutter hub 2 of the small-sized surgery osteotome of this utility model and handle of a knife 1 also can be other littler sizes.The blade 3 of cutter hub 2 front ends is " tiltedly arc " shape (see figure 2) or " concave arc " shape (see figure 3) or " awl " shape (see figure 4) or " V " shape (see figure 5) or " dome arc " shape (see figure 6), the blade of this shape can be realized the subperiosteum osteotomy, can further reduce the size of otch, damage little, misery when reducing operation, patient is easy to accept.Blade 3 also can be other shaped form.
The small-sized surgery osteotome of this utility model, the operative incision damage is little, and postoperative is only fixed with binder, does not need traditional Gypsum Fibrosum Kirschner wire to fix, and is beneficial to patient's early ambulant or function exercise; Movement range is little in the operation process, can be used for the subperiosteum osteotomy, and wound is little, and the healing of postoperative osseous tissue is fast, and short treating period is painful little, and patient is easy to accept, and can not be in hospital after the operation, and outpatient service can be finished, and reduces expenses, and alleviates individual and national load.Small-sized surgery osteotome of the present utility model is small and exquisite flexibly, and operation is selected different osteotomy position and art formula by the anatomy and pathology typing, and malformation correction is satisfied, no cicatricial adhesion and recurrence; The small-sized surgery osteotome of this utility model also is applicable to the metatarsophalangeal joints subluxation, toe capsulitis, perpendicular toe and head of metatarsal bone rescuing of complication such as subside.
Claims (6)
1 one kinds of small-sized surgery osteotomes comprise handle of a knife and cutter hub, and the cutter hub front portion is provided with blade, it is characterized in that the curved shape of said blade.
2, small-sized surgery osteotome according to claim 1 is characterized in that said blade is " tiltedly arc " shape.
3, small-sized surgery osteotome according to claim 1 is characterized in that said blade is " concave arc " shape.
4, small-sized surgery osteotome according to claim 1 is characterized in that said blade is " awl " shape.
5, small-sized surgery osteotome according to claim 1 is characterized in that said blade is V-shaped.
6, small-sized surgery osteotome according to claim 1 is characterized in that said blade is " dome arc " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620148570 CN200963172Y (en) | 2006-11-07 | 2006-11-07 | Small sized surgery osteotome |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620148570 CN200963172Y (en) | 2006-11-07 | 2006-11-07 | Small sized surgery osteotome |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200963172Y true CN200963172Y (en) | 2007-10-24 |
Family
ID=38867182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620148570 Expired - Fee Related CN200963172Y (en) | 2006-11-07 | 2006-11-07 | Small sized surgery osteotome |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200963172Y (en) |
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2006
- 2006-11-07 CN CN 200620148570 patent/CN200963172Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |