CN206239573U - A kind of hand external fixator - Google Patents
A kind of hand external fixator Download PDFInfo
- Publication number
- CN206239573U CN206239573U CN201620794151.3U CN201620794151U CN206239573U CN 206239573 U CN206239573 U CN 206239573U CN 201620794151 U CN201620794151 U CN 201620794151U CN 206239573 U CN206239573 U CN 206239573U
- Authority
- CN
- China
- Prior art keywords
- fixed
- fixing band
- attachment structure
- palm
- fixed block
- 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 kind of hand external fixator, including fixation kit, the first fixing band and the second fixing band, fixation kit is included for being fixed on the extracarpal fixed block of hand and the fixed plate for being fixed on the outside of palm, fixed block is connected with fixed plate, fixed block is fixed on wrist by the first fixing band, and fixed plate is fixed on palm by the second fixing band.Fixed block is the block of the laminating wrist curvature being made up of duroplasts, and fixed block is covered in wrist outside；Fixed plate is covered in palm outside.Fixed block is connected with fixed plate.First fixing band is located at wrist inner side, is fixedly connected with fixed block；Second fixing band is located at the palm of the hand, is fixedly connected with fixed plate.Thus, fixation kit and the first fixing band and the second fixing band form a fixed entirety.This entirety fixed need not hold remote location, will not cause difficulty when fixed, it is not required that swathe a large amount of bandages, it is to avoid the generation of situations such as producing anchylosis and bacterial growth using bandage.
Description
Technical field
The utility model is related to a kind of fixator, more particularly, to a kind of hand external fixator.
Background technology
Postoperative, metacarpophalangeal fracture dislocation that 1/3 fracture surgery, Fracture of the distal ulna and radius be postoperative under ulna and radius, fracture of carpal bone is dislocated
Postoperative, wrist with it is remote bend and stretch that rupture of tendon is postoperative, after carpal nerve rupture of blood vessel anastomosis, after wrist artificial joint replacement
Forearm need to be often fixed.Traditional closed-plaster method is typically used at present, and fixed range is horizontal to the palm from upper the 1/4 of forearm
Line, often by plaster slab extension beyond the position of 0.5 centimetre of finger.
Although there is many drawbacks there is provided strong interior fixation in this plaster fixing method：The distal end of plaster fixing
Position is often difficult to hold, and gypsum position is slightly shorter, can not provide effective fixation, and plaster fixing is long, can influence finger
Activity.Hand needs a large amount of bandages to swathe fixation, limits the scope of activities of finger, and finger interphalangeal joint, metacarpophalangeal joints activity are not
Just, patient can cause anchylosis because of these joints of long-time inertia, after fixed except going, stiff joint need into
Row rehabilitation training, makes patient very painful；Simultaneously as patient is often in contact with there is a fungus body, and body fluid between bandage and finger,
Sweat etc. is good bacteria culture media, and the growth of bacterium is very unfavorable to the body of patient.
Utility model content
The utility model purpose is to provide a kind of hand external fixator, to solve at least one of above-mentioned technical problem.
According to one side of the present utility model, there is provided a kind of hand external fixator, including fixation kit, the first fixation
Band and the second fixing band, fixation kit are included for being fixed on the extracarpal fixed block of hand and for being fixed on the outside of palm
Fixed plate, fixed block is connected with fixed plate, and fixed block is fixed on wrist by the first fixing band, and fixed plate passes through the second fixing band
It is fixed on palm.
Fixed block is the block of the laminating wrist curvature being made up of duroplasts, and fixed block is covered in wrist outside；It is fixed
Plate is covered in palm outside.Fixed block is connected with fixed plate.First fixing band is located at wrist inner side, is fixedly connected with fixed block；
Second fixing band is located at the palm of the hand, is fixedly connected with fixed plate.Thus, fixation kit and the first fixing band and the second fixing band shape
Into a fixed entirety.This entirety fixed need not hold remote location, will not cause difficulty when fixed, also be not required to
Swathe a large amount of bandages, it is to avoid the generation of situations such as producing anchylosis and bacterial growth using bandage.
In some embodiments, fixed plate includes skeleton and the mesh fabric being covered on skeleton.Skeleton can be using heavily fortified point
Hard material, makes finger fix more firmly, and mesh fabric is covered in skeleton outer surface, with absorbing sweat, and can avoid bone
Frame frays the back of the hand.
In some embodiments, the first fixing band is for I-shaped, the first I-shaped fixing band be provided with for fixation
First connector of block connection.The first I-shaped fixing band is located at the wrist of palm of the hand side, the first I-shaped fixing band
The first connector for being connected with fixed block is provided with, the first connector of the first I-shaped fixing band is connected with fixed block
Can be fixed wrist.
In some embodiments, the first connector includes the first attachment structure, the second attachment structure, the 3rd attachment structure
With the 4th attachment structure, the first attachment structure and the second attachment structure be connected, the 3rd attachment structure and the 4th attachment structure
It is connected.Thus, the first fixing band is connected more firm with fixed block.
In some embodiments, the second fixing band includes centre of the palm supporting plate and the second connector, and the second connector is located at the palm
The both sides of heart supporting plate, the second connector is connected with fixed plate.Centre of the palm supporting plate is that the centre of the palm that meets that soft rubber class material is made is given birth to
The plate object of curvature is managed, both sides are provided with the second connector, and the second connector is connected with fixed plate is fixed palm.
In some embodiments, the second connector includes the 5th attachment structure and the 6th attachment structure, the 5th connection knot
Structure and the 6th attachment structure are connected.Thus, the second connector is connected more firm with fixed plate.
In some embodiments, fixation kit and the first fixing band are coated with gypsum.First fixing band is connected to fixation
After on block, gypsum can be poured on fixation kit and the first fixing band, make hand external fixator more firm.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the hand external fixator of implementation method of the utility model；
Fig. 2 is the structural representation of the fixation kit of the hand external fixator shown in Fig. 1；
Fig. 3 is the first fixing band of the hand external fixator shown in Fig. 1 and the structural representation of the second fixing band.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment one：
Fig. 1 to Fig. 3 schematically shows a kind of hand external fixator of implementation method of the present utility model.
As depicted in figs. 1 and 2, hand external fixator includes fixation kit 1, the first fixing band 2 and the second fixing band 3；Gu
Determining component 1 includes fixed block 11 and fixed plate 12, and the first fixing band 2 includes the first connector 21, and the second fixing band 3 includes the centre of the palm
The connector 32 of supporting plate 31 and second.
As shown in figure 3, the first connector 21 includes the first attachment structure 211, the connection knot of the second attachment structure the 212, the 3rd
The attachment structure 214 of structure 213 and the 4th；Second connector 32 includes the 5th attachment structure 321 and the 6th attachment structure 322.
Fixed block 11 is made up of duroplasts or other hard materials according to wrist curvature, and fixed plate 12 includes steel material system
Into skeleton (skeleton can also be made up of other materials) and be covered in the netted quick-drying shell fabric of skeleton outer surface, patient is using
When, the sweat that patient produces can quickly be absorbed, spread by netted quick-drying shell fabric, it is to avoid bacterial growth.Fixed block 11 and fixation
(fixed block 11 and fixed plate 12 can be with snappings, and being formed with fixed block 11 and fixed plate 12 can be with snapping for the HAVING A GRACEFUL FIGURE of plate 12
Position).During using the utility model, fixation kit 1 is placed in patient's the back of the hand portion, regulation fixed block 11 is allowed to be located at wrist
Place, i.e. wrist outside, adjustment fixing plate 12 are allowed to be located at palm back, i.e. palm outside.
First fixing band 2 is placed at the wrist of palm of the hand side, i.e. wrist inner side.In the present embodiment, the first fixing band 2
In the first I-shaped, I-shaped fixing band 2 corner shaping (method of shaping have sewing or dispatch from the factory set) have first
Connector 21.First connector 21 is to paste band, including the first attachment structure 211, the second attachment structure the 212, the 3rd connection knot
The attachment structure 214 of structure 213 and the 4th.First attachment structure 211 and the second attachment structure 212 bypass wrist and fixed block 11, stick
Patch links together；3rd attachment structure 213 and the 4th attachment structure 214 bypass wrist and fixed block 11, paste and are connected to one
Rise；First attachment structure 211, the second attachment structure 212, the 3rd attachment structure 213 and the 4th attachment structure 214 are by fixed block 11
Fixed with wrist.In certain embodiments, the first connector 21 can be rope, and the first attachment structure 211 (restricting) connects with second
Binding structure 212 (restrict) bypasses wrist and fixed block 11 is tied, the 3rd attachment structure 213 (restricting) and the 4th attachment structure
(restricting) bypasses wrist and fixed block 11 is tied.Thus, the first fixing band 2 fixes patients wrist with fixed block 11.
Second fixing band 3 is placed at patient's palm of the hand, the second fixing band 3 includes the connector 32 of centre of the palm supporting plate 31 and second.
Centre of the palm supporting plate 31 is made up of soft rubber class material according to centre of the palm physiological camber, can strut palm.Second 32 one-tenth of connector
Shape has the 5th attachment structure 321 and the 6th attachment structure 322.Second connector 32 is adhesive band, the 5th attachment structure 321 with
6th attachment structure 322 bypasses palm and fixed plate 12, pastes and links together.Thus, the second fixing band 3 and fixed plate 12 are solid
Determine palm.
Second fixing band 2 and fixed block 11 fix wrist, and the 3rd fixing band 3 and fixed plate 12 fix palm, and consolidate
Determine block 11 and fixed plate 12 links together, so that, whole hand is fixed.
In the present embodiment, after hand is fixed using fixation kit 1, the first fixing band 2 and the 3rd fixing band 3,
The surface covering gypsum of the fixing band 2 of fixation kit 1 and first, thus, wrist palm is further fixed.
Use the present embodiment, it is not necessary to hold remote location, difficulty will not be caused when fixed, it is not required that swathe a large amount of
Bandage, it is to avoid the generation of situations such as producing anchylosis and bacterial growth using bandage, and the utility model only needs to fix
Component 1, the first fixing band 2 and the second fixing band 3 can fix patient hand, simple and convenient.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (7)
1. a kind of hand external fixator, it is characterised in that including fixation kit (1), the first fixing band (2) and the second fixing band
(3), the fixation kit (1) is including for being fixed on the extracarpal fixed block of hand (11) and for being fixed on consolidating on the outside of palm
Fixed board (12), the fixed block (11) is connected with the fixed plate (12), and the fixed block (11) is by first fixing band
(2) wrist is fixed on, the fixed plate (12) is fixed on palm by second fixing band (3).
2. hand external fixator according to claim 1, it is characterised in that the fixed plate (12) includes skeleton and covering
In the mesh fabric of the skeleton outer surface.
3. hand external fixator according to claim 1, it is characterised in that first fixing band (2) is I-shaped, institute
State I-shaped the first fixing band (2) and be provided with the first connector (21) for being connected with the fixed block (11).
4. hand external fixator according to claim 3, it is characterised in that first connector (21) includes that first connects
Binding structure (211), the second attachment structure (212), the 3rd attachment structure (213) and the 4th attachment structure (214), described first connects
Binding structure (211) is connected with second attachment structure (212), and the 3rd attachment structure (213) connects with the described 4th
Binding structure (214) is connected.
5. hand external fixator according to claim 1, it is characterised in that second fixing band (3) includes centre of the palm support
Plate (31) and the second connector (32), second connector (32) is positioned at the both sides of the centre of the palm supporting plate (31), described second
Connector (32) is connected with the fixed plate (12).
6. hand external fixator according to claim 5, it is characterised in that second connector (32) includes that the 5th connects
Binding structure (215) and the 6th attachment structure (216), the 5th attachment structure (215) are matched somebody with somebody with the 6th attachment structure (216)
Close connection.
7. the hand external fixator according to claim 1 to 6 any one claim, it is characterised in that described fixed group
Part (1) and first fixing band (2) are coated with gypsum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620794151.3U CN206239573U (en) | 2016-07-26 | 2016-07-26 | A kind of hand external fixator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620794151.3U CN206239573U (en) | 2016-07-26 | 2016-07-26 | A kind of hand external fixator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206239573U true CN206239573U (en) | 2017-06-13 |
Family
ID=58997521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620794151.3U Expired - Fee Related CN206239573U (en) | 2016-07-26 | 2016-07-26 | A kind of hand external fixator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206239573U (en) |
-
2016
- 2016-07-26 CN CN201620794151.3U patent/CN206239573U/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: 20170613 Termination date: 20190726 |