CN2378007Y - Special surgical knife for treating stenosing tenovaginitis - Google Patents
Special surgical knife for treating stenosing tenovaginitis Download PDFInfo
- Publication number
- CN2378007Y CN2378007Y CN 98208902 CN98208902U CN2378007Y CN 2378007 Y CN2378007 Y CN 2378007Y CN 98208902 CN98208902 CN 98208902 CN 98208902 U CN98208902 U CN 98208902U CN 2378007 Y CN2378007 Y CN 2378007Y
- Authority
- CN
- China
- Prior art keywords
- knife
- tenovaginitis
- utility
- model
- millimeters
- 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 provides a special surgical knife for treating the stenosing tenovaginitis. The tip of a 12# crescent knife blade is reserved with a 2 millimeters knife edge, and the rest part is cut to become a pin shape which is about 5 millimeters long. The utility model has the advantages that a knife head is directly penetrated to the operative site in operation, the notch and the stitching are not needed, and therefore, the pain is reduced for a patient.
Description
This utility model relates to a kind of treatment de Quervain's disease special-purpose surgical knife.
Do the de Quervain's disease operation now in the hospital, the knife blade of use all is the general surgery blade.Long incision when its shortcoming is operation, damage is big, and hemorrhage many, operative incision need be sewed up, and has increased misery to patient.
Task of the present utility model provides a kind of being convenient to and makes, and otch is used for the treatment of the novel operation cutter of de Quervain's disease for a short time during operation.
Task of the present utility model is finished as follows: improve on the basis of existing common No. 12 crescent knife blades, amputation its most of blade and cutter head make it to become aciculiform and are about 5 millimeters and most advanced and sophisticated 2 millimeters the cutter head of double-sided blade of having an appointment.
Use this utility model to treat the de Quervain's disease operation, have the little advantage that need not sew up of otch.Advise patient activity to suffer from during operation and refer to, touch tuberosity, lunge in the center of joint knot that cutter head is visited and narrow stndon sheath stringer cutting gets final product.
Below with reference to accompanying drawing this utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is existing 12 trumpeter's art blade structure figure.
Fig. 3 is this utility model structure and existing No. 12 crescent knife blade structure comparison diagrams.
With reference to Fig. 3, under the situation that does not change existing No. 12 crescent blade holders 4 and clamping hole 1, control dotted line and cut out most of blade B and most of cutter head A, make it become aciculiform and be about 5 millimeters and most advanced and sophisticated 2 millimeters 2 the cutter head of double-sided blade of having an appointment.
Claims (1)
1, the treatment de Quervain's disease special-purpose surgical knife that is made of handle of a knife, clamping hole, cutter head is characterized in that cutter head [3] is about 5 millimeters and most advanced and sophisticated 2 millimeters the double-sided blade [2] of having an appointment for aciculiform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98208902 CN2378007Y (en) | 1998-04-08 | 1998-04-08 | Special surgical knife for treating stenosing tenovaginitis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98208902 CN2378007Y (en) | 1998-04-08 | 1998-04-08 | Special surgical knife for treating stenosing tenovaginitis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2378007Y true CN2378007Y (en) | 2000-05-17 |
Family
ID=33964475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98208902 Expired - Fee Related CN2378007Y (en) | 1998-04-08 | 1998-04-08 | Special surgical knife for treating stenosing tenovaginitis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2378007Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110384542A (en) * | 2019-08-29 | 2019-10-29 | 吉林大学 | One kind being exclusively used in twolip stndon sheath part exsector |
| CN110384541A (en) * | 2019-08-29 | 2019-10-29 | 吉林大学 | One kind being exclusively used in single-blade stndon sheath incision knife |
-
1998
- 1998-04-08 CN CN 98208902 patent/CN2378007Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110384542A (en) * | 2019-08-29 | 2019-10-29 | 吉林大学 | One kind being exclusively used in twolip stndon sheath part exsector |
| CN110384541A (en) * | 2019-08-29 | 2019-10-29 | 吉林大学 | One kind being exclusively used in single-blade stndon sheath incision knife |
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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 |