CN2278442Y - Closed tendon sheath hooking cutting device - Google Patents
Closed tendon sheath hooking cutting device Download PDFInfo
- Publication number
- CN2278442Y CN2278442Y CN 96226520 CN96226520U CN2278442Y CN 2278442 Y CN2278442 Y CN 2278442Y CN 96226520 CN96226520 CN 96226520 CN 96226520 U CN96226520 U CN 96226520U CN 2278442 Y CN2278442 Y CN 2278442Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- hooking
- cutting device
- closed
- 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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- Surgical Instruments (AREA)
Abstract
The utility model discloses a closed tendon sheath hooking cutting device, comprising a knife body and a handle. The utility model is characterized in that the front part of the knife body is provided with a trapezoidal groove; a blade is positioned on the left side edge of the trapezoidal groove. The utility model has hundreds of examples in clinical application, and infection and other complications do not occur in even one example. The utility model has the advantages of simple handling, short operation time, little pain for patients, little money spending, no requirements for hospitalization, and notable effects. The utility model can also be widely used in other various shaping and cosmetic surgical operations.
Description
This utility model relates to the hooking cutting device of a kind of medical apparatus and instruments, particularly a kind of stndon sheath.
To the patient of constriction tenosynovitis, generally adopt the affected part cutting operations, owing to there is not special operating theater instruments with procedural characteristics more.The constriction stndon sheath (film) of excision lesion.The operation sequence complexity, difficulty is bigger, causes damage many.Otch must be sewed up and take out stitches in the future.Another kind of common method " small needle knife " treatment needs to cut the normal stndon sheath of affected part part (film), and the longitudinal incision tendon, and blindness and damage are bigger.
It is a kind of simple to operate that the purpose of this utility model is to provide, and the patient damages little, the special medical apparatus and instruments that is used for the tenosynovitis operation that otch need not suture.
The technical solution of the utility model is: a kind of closed type Epitenon hook cutter, constitute by handle and cutter hub, and there is dovetail groove the cutter hub front portion, and blade is positioned on the limit, left side of dovetail groove.
Blade and dovetail groove base acutangulate, and the other end is sharp-pointed.
Need only thrust specific part during this utility model operation, a hook cuts pathological changes stndon sheath and aponeurosis (aponeuroses), makes unnecessary damage be reduced to minimum level, art finishes with aseptic dressing pushes minute hemostasis of counting of puncturing, conventional wrapping need not to sew up, and postoperative began to bend and stretch functional exercise in 24 hours.
Fig. 1 is this utility model structural representation.
Following mask body narration embodiment:
10mm makes a call to a dovetail groove before the cutter hub, and groove depth is a cutter hub 1/2, and blade is at trapezoidal trough rim, cutting edge to the right, during operation, the thumb point of puncture refers to the distally 0.5cm of traverse central authorities at the palm, all the other finger points of puncture all refer to the traverse midpoint at the palm.Routine disinfection, after the local anesthesia onset, thrust under the skin along above-mentioned point of puncture, it is thrust to near-end along the musculus flexor stndon sheath with apparatus of the present invention, blade and notch point to can tangible breakthrough sense when skin side is passed the constriction ring, lift the hooking cutting device front end slightly, keeps that direction is constant gradually cuts to the far-end hook.After the tension force trivial solution removes, withdraw from along former puncture orifice, the patient is movable to suffer from when referring to, snap disappears, and the strand lock is removed, and individual patient needs hook to cut 2～3 times, and post surgery treatment is pushed hemostasis, conventional wrapping.
This utility model is used for clinical 500 person-times, and complication such as infection take place none example, all succeed.Simple to operate, operating time weak point, patient's misery spends to need not less to be in hospital for a short time, and therapeutic effect is remarkable, also can be widely used in other multiple shaping and cosmetic surgery.
Claims (2)
1, a kind of closed type Epitenon hook cutter is made of handle and cutter hub (1), and it is characterized in that: there is dovetail groove (2) cutter hub (1) front portion, and blade (3) is positioned on the limit, dovetail groove (2) left side.
2, a kind of closed type Epitenon hook cutter according to claim 1 is characterized in that: blade (3) acutangulates with dovetail groove (2) base, and the other end is sharp-pointed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96226520 CN2278442Y (en) | 1996-06-05 | 1996-06-05 | Closed tendon sheath hooking cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96226520 CN2278442Y (en) | 1996-06-05 | 1996-06-05 | Closed tendon sheath hooking cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2278442Y true CN2278442Y (en) | 1998-04-15 |
Family
ID=33904878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96226520 Expired - Fee Related CN2278442Y (en) | 1996-06-05 | 1996-06-05 | Closed tendon sheath hooking cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2278442Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1327816C (en) * | 2003-03-11 | 2007-07-25 | 梁若枫 | Needle and knife instruments for Chinese medical therapy and its preparation |
| CN109124731A (en) * | 2018-08-09 | 2019-01-04 | 王中显 | One curing hysteromyoma cutting apparatus |
-
1996
- 1996-06-05 CN CN 96226520 patent/CN2278442Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1327816C (en) * | 2003-03-11 | 2007-07-25 | 梁若枫 | Needle and knife instruments for Chinese medical therapy and its preparation |
| CN109124731A (en) * | 2018-08-09 | 2019-01-04 | 王中显 | One curing hysteromyoma cutting apparatus |
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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 |