CN206080626U - Fibula cuts bone and leads out protector - Google Patents
Fibula cuts bone and leads out protector Download PDFInfo
- Publication number
- CN206080626U CN206080626U CN201620740241.4U CN201620740241U CN206080626U CN 206080626 U CN206080626 U CN 206080626U CN 201620740241 U CN201620740241 U CN 201620740241U CN 206080626 U CN206080626 U CN 206080626U
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- connection sheet
- strut
- strutted
- fibula
- 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 fibula cuts bone and leads out protector, belongs to orthopedic surgical instrument technical field for the supplementary fibula that carries on cuts the bone operation. Its technical scheme is: on to strut the baffle be rectangular shaped plate with down strutting the baffle that strut the baffle on, and the middle part that struts the face both sides limit of baffle down has outside bolt respectively, left connection piece and right connection piece be rectangular of arc, have a plurality of jacks or slot on the plane of left connection piece and right connection piece, the slot is opening, the diameter of jack or slot and the diameter phase -match of bolt on one side of the sunken cambered surface of arc piece. The utility model discloses an on strut the baffle and the front end that struts down the baffle can insert the fibula inboard, expand to both sides in the fibula outside at the rear portion, exposes the fibula, the space between two faces is suitable for operation technique. The utility model has the advantages of being simple in structure and convenient in operation, can effectively simplify the fibula and cut the bone operation, can protect peripheral nerve, blood vessel and soft tissue simultaneously, shorten operation time, reduce postoperative complication, use in being particularly suitable for minimal access surgery.
Description
Technical field
The present utility model is related to a kind of aid for being applied in bone surgery carry out fibula osteotomy operation, belongs to
Bone surgery set technical field.
Background technology
Knee joint osseous arthritis are the common disease of middle-aged and old crowds and high morbidity, according to ASSOCIATE STATISTICS, more than 60 years old
Crowd in, 50% individuality has Osteoarthritis to show on X-ray film, and the wherein individuality of 35%-50% has clinical manifestation.Knee joint
Movable closely related with human body, knee joint osseous arthritis have a strong impact on the quality of life of patient groups, at present for knee is closed
The treatment of section Osteoarthritis has two methods of expectant treatment and operative treatment, and Curative Effects of Conservative Treatment is poor, less effective；Operation is controlled
Knee joint artificial surface displacement technique is often affirmed by the final treatment as severe knee joint osseous arthritis, and curative effect in treatment, but
Operation wound is big, and risk is high, and indication is narrow.
With carrying out in a deep going way for studying knee joint osseous arthritis, some scholars propose to apply " fibula near-end osteotomy "
Treatment is early, mid-term knee joint osseous arthritis, and this method has that operating time is short, it is fast to recover and the effect advantage such as certainly.
Fibula near-end osteotomy often carries out osteotomy operation using scroll saw, goose saw or abrasive drilling etc..No matter osteotomy is carried out using which kind of equipment,
Need first target area to be carried out into row osteotomy operation again after fully exposure, traditional instruments do not have the special-purpose device for fibula osteotomy
Tool, therefore in operation periosteum around target area is extensively peeled off often using drag hook and periosteum elevator, can with expansion
Operating space.The shortcoming of this method is to cause the damage of peripheral nerve, blood vessel and soft tissue, increases POI, healing
Limited etc. the risk of slow, postoperative function, it would be highly desirable to improved.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of fibula osteotomy and retracts protector, this traction protection
Device can retract soft tissue, expose the visual field, protection peripheral nerve, blood vessel and soft tissue when osteotomy is operated, and one can complete
The operation that length-specific fibula is blocked is carried out in little otch, operating time can be shortened, patient suffering is reduced as far as possible.
Solving the technical scheme of above-mentioned technical problem is：
A kind of fibula osteotomy retracts protector, it include above strutting baffle plate, under strut baffle plate, left connection sheet, right connection sheet,
On strut baffle plate and under strut baffle plate for elongated plates, above strut baffle plate and under strut baffle plate the side of plate face two middle part difference
Have an outside latch, latch with above strut baffle plate and under strut baffle plate plate face length direction it is vertical, while latch with above strut
Baffle plate struts the plate face of baffle plate in same level with, and left connection sheet and right connection sheet are arc strip sheet, in left connection
There are multiple jacks or slot in the plane of piece and right connection sheet respectively, multiple jacks or slot are along left connection sheet and right connection sheet
Length direction order arrange, slot is perpendicular to left connection sheet and the curved edge of right connection sheet, depression of the slot in arc-like sheet
The diameter of the side opening of cambered surface one, jack or slot with above strut baffle plate and under strut baffle plate two sides latch diameter phase
Match somebody with somebody.
Above-mentioned fibula osteotomy retracts protector, it is described on strut baffle plate and under strut baffle plate elongated plates anterior plate face
For circular arc, the depression cambered surface for above strutting the circular arc plate face that baffle plate struts baffle plate with is corresponding.
Above-mentioned fibula osteotomy retracts protector, it is described on strut baffle plate and under strut the latch of baffle plate with above strut baffle plate and
Under strut baffle plate front end distance it is equal, above strut baffle plate and under strut the front end of baffle plate and have connection buckle.
Above-mentioned fibula osteotomy retracts the lower end of protector, the left connection sheet and right connection sheet jack, jack and lower support
The latch for opening the side of baffle plate two matches, and multiple slots are arranged at the top of left connection sheet and right connection sheet, slot with above strut baffle plate
The latch of two sides matches.
Above-mentioned fibula osteotomy retracts protector, it is described under strut baffle plate latch rear portion plate face length less than above strutting gear
The plate face length at the latch rear portion of plate.
The beneficial effects of the utility model are：
The utility model appears after fibula in incision skin, chorista, above struts the arc that baffle plate struts baffle plate with
Front end can snap in fibula inner side, above strut baffle plate and the rear portion of baffle plate is strutted with in the outer lateral sides expansion of fibula, expose fibula,
On strut baffle plate and under the area of space that struts between baffle plate be suitable for operation technique, the left connection sheet and right connection sheet on both sides exist
The effect that protection left and right sides soft tissue is also acted as while baffle plate struts baffle plate with is strutted on stable.
It is the utility model simple structure, easy to operate, can effectively realize simplifying fibula osteotomy in bone surgery without assistant
Operation, while peripheral nerve, blood vessel and soft tissue can be protected, it is to avoid cause unnecessary damage to surrounding tissue.This practicality
It is new to shorten operating time, reduce the possibility of postoperative complications and shorten the patient postoperative rehabilitation time, patient suffering is reduced,
It is particularly suitable for Minimally Invasive Surgery popularization and application in clinical treatment.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Mark in figure as follows：On strut baffle plate 1, under strut baffle plate 2, left connection sheet 3, right connection sheet 4, latch 5, jack 6,
Slot 7, connection buckle 8.
Specific embodiment
The utility model strutted from above baffle plate 1, under strut baffle plate 2, left connection sheet 3, right connection sheet 4 and constitute.
Show in figure, above strut baffle plate 1 and baffle plate 2 is strutted with for elongated plates, above strut baffle plate 1 and strut baffle plate 2 with
Elongated plates anterior plate face be circular arc, above strut baffle plate 1 and under strut baffle plate 2 circular arc plate face depression cambered surface phase
Correspondence, circular arc plate face is used for the exposed fibula inner side for conveniently inserting.
Show in figure, above strutting the middle part of the side of plate face two that baffle plate 1 struts baffle plate 2 with has respectively outside latch 5,
Latch 5 with above strut baffle plate 1 and under strut baffle plate 2 plate face length direction it is vertical, while latch 3 with above strut baffle plate 1 and under
The plate face of baffle plate 2 is strutted in same level, the effect of latch 5 is to fix left connection sheet 3, right connection sheet 4, and gear is strutted by
Plate 1 struts fixed after baffle plate 2 is strutted with.
Show in figure, left connection sheet 3 and right connection sheet 4 are arc strip sheet, in the flat of left connection sheet 3 and right connection sheet 4
There are multiple jacks 6 or slot 7 on face respectively, multiple jacks 6 or slot 7 are along left connection sheet 3 and the length direction of right connection sheet 4
Order is arranged.Slot 7 is perpendicular to left connection sheet 3 and the curved edge of right connection sheet 4, depression cambered surface one of the slot 7 in arc-like sheet
The diameter of side opening, jack 6 or slot 7 with above strut baffle plate 1 and under strut baffle plate 2 two sides latch 5 diameter phase
Match somebody with somebody.Left connection sheet 3 and right connection sheet 4 strut baffle plate 1 in upper strutting after baffle plate 1 is strutted on the inside of the insertion fibula of baffle plate 2 with by
Baffle plate 2 is strutted with to be connected, and the effect of protection left and right sides soft tissue is also acted as while playing and being stably connected with effect.
Show in figure, above strut baffle plate 1 and under strut the latch 5 of baffle plate 2 with above strut baffle plate 1 and under strut before baffle plate 2
The distance at end is equal, above strut baffle plate 1 and under strut the front end of baffle plate 2 and have connection buckle 8, on the inside of the insertion fibula after, connection
Buckle 8 is connected, make to strut baffle plate 1 and under strut baffle plate 2 and cannot come off, this attachment structure is ripe in operating theater instruments
Technology, repeat no more.
Show in figure, under strut baffle plate 2 the rear portion of latch 5 plate face length less than latch 5 rear portion for above strutting baffle plate 1
Plate face length.Its reason struts baffle plate 2 and need to be put in fibula lower section under being, to avoid bed surface from stopping operation is affected, and need to control its length
Degree.
Show in figure, a kind of attachment structure of the present utility model is that the lower end of left connection sheet 3 and right connection sheet 4 has jack 6,
Jack 6 struts the latch 5 of 2 liang of sides of baffle plate with and matches, and multiple slots 7 are arranged at the top of left connection sheet 3 and right connection sheet 4,
Slot 7 matches with the latch 5 for above strutting 1 liang of side of baffle plate.
The length that baffle plate 1 is strutted in one embodiment of the present utility model is 150mm, and width is 20mm, and thickness is
3mm；Under strut baffle plate 2 length be 80mm, width is 20mm, and thickness is 3mm.
The utility model struts successively baffle plate 1 by operation and struts with after the fibula that baffle plate 2 inserts needs intercepting
Side, launches exposure fibula, and then the lower end jack 6 of left connection sheet 3 and right connection sheet 4 is strutted the both sides latch 5 of baffle plate 2 with
Connection, then the upper end slot 7 of left connection sheet 3 and right connection sheet 4 is connected with the latch 5 for above strutting baffle plate 1, make to strut baffle plate
1 and under strut baffle plate 2 and reach and be stably connected with, fully expose the visual field, you can carry out osteotomy operation.
Claims (5)
1. a kind of fibula osteotomy retracts protector, it is characterised in that：It includes above strutting baffle plate（1）, under strut baffle plate（2）, it is left
Connection sheet（3）, right connection sheet（4）, above strut baffle plate（1）Baffle plate is strutted with（2）For elongated plates, baffle plate is above strutted（1）With
Under strut baffle plate（2）The middle part of the side of plate face two have outside latch respectively（5）, latch（5）With above strut baffle plate（1）With under
Strut baffle plate（2）Plate face length direction it is vertical, latch（5）With above strut baffle plate（1）Baffle plate is strutted with（2）Plate face same
In one plane, left connection sheet（3）With right connection sheet（4）For arc strip sheet, in left connection sheet（3）With right connection sheet（4）It is flat
There are multiple jacks on face respectively（6）Or slot（7）, multiple jacks（6）Or slot（7）Along left connection sheet（3）With right connection sheet
（4）Length direction order arrange, slot（7）Perpendicular to left connection sheet（3）With right connection sheet（4）Curved edge, slot（7）
In the side opening of depression cambered surface one of arc-like sheet, jack（6）Or slot（7）Diameter with above strut baffle plate（1）Baffle plate is strutted with
（2）Two sides latch（5）Diameter match.
2. fibula osteotomy according to claim 1 retracts protector, it is characterised in that：Baffle plate is strutted on described（1）With under
Strut baffle plate（2）Elongated plates anterior plate face be circular arc, above strut baffle plate（1）Baffle plate is strutted with（2）Circular arc
The depression cambered surface of plate face is corresponding.
3. fibula osteotomy according to claim 2 retracts protector, it is characterised in that：Baffle plate is strutted on described（1）With under
Strut baffle plate（2）Latch（5）With above strut baffle plate（1）Baffle plate is strutted with（2）The distance of front end is equal, above struts baffle plate
（1）Baffle plate is strutted with（2）Front end have connection buckle（8）.
4. fibula osteotomy according to claim 3 retracts protector, it is characterised in that：The left connection sheet（3）With right company
Contact pin（4）Lower end have jack（6）, jack（6）Baffle plate is strutted with（2）The latch of two sides（5）Match, left connection sheet
（3）With right connection sheet（4）Top have multiple slots（7）, slot（7）With above strut baffle plate（1）The latch of two sides（5）Phase
Match somebody with somebody.
5. fibula osteotomy according to claim 4 retracts protector, it is characterised in that：Baffle plate is strutted under described（2）Insert
Pin（5）The plate face length at rear portion is less than and above struts baffle plate（1）Latch（5）The plate face length at rear portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620740241.4U CN206080626U (en) | 2016-07-14 | 2016-07-14 | Fibula cuts bone and leads out protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620740241.4U CN206080626U (en) | 2016-07-14 | 2016-07-14 | Fibula cuts bone and leads out protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206080626U true CN206080626U (en) | 2017-04-12 |
Family
ID=58465168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620740241.4U Expired - Fee Related CN206080626U (en) | 2016-07-14 | 2016-07-14 | Fibula cuts bone and leads out protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206080626U (en) |
-
2016
- 2016-07-14 CN CN201620740241.4U patent/CN206080626U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20180714 |