CN204562495U - Below elbow cast fixes assistor - Google Patents
Below elbow cast fixes assistor Download PDFInfo
- Publication number
- CN204562495U CN204562495U CN201520221169.XU CN201520221169U CN204562495U CN 204562495 U CN204562495 U CN 204562495U CN 201520221169 U CN201520221169 U CN 201520221169U CN 204562495 U CN204562495 U CN 204562495U
- Authority
- CN
- China
- Prior art keywords
- traction piece
- pedestal
- assistor
- support
- fixes
- 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 discloses a kind of below elbow cast and fix assistor, comprise pedestal, support, for by patient's forearm toward the first traction piece of pull-up and by patient's upper arm toward the second drop-down traction piece; Described support vertically-arranged is on described pedestal, and described first traction piece is arranged on described pedestal upper end, and described second traction piece is arranged between described pedestal and the first traction piece, and described first traction piece described pedestal vertical with the draw direction of the second traction piece.Below elbow cast of the present utility model fixes assistor, forearm and the upper arm of patient is strained respectively by traction piece set up and down on pedestal and support, conveniently Gypsum Fibrosum extenal fixation is carried out to the fracture of patient's forearm, do not need extra medical personnel to fix the arm of patient, easy to use.
Description
Technical field
This utility model relates to a kind of medical aid, particularly relates to a kind of below elbow cast and fixes assistor.
Background technology
After forearm chi, radius are fractured, patient need carry out Gypsum Fibrosum extenal fixation after operative reduction, with stable fracture, fracture is no longer shifted, and promotes union of fracture.At present, when plaster fixing is carried out to the patient of forearm fracture, usually need at least three medical personnel to coordinate and carry out.In three medical personnel, patient's forearm to pull-up, is in vertical state to make forearm by a people, the upper arm that patient keeps flat by one people pulls down, two people's cooperations make the arm of patient be in the bending state of 90 °, avoid patient to fracture and are shifted, and also have a people then to carry out plaster fixing to patient.This kind of current plaster fixing mode troublesome poeration.
Utility model content
The technical problems to be solved in the utility model is, provides a kind of below elbow cast easy to use to fix assistor.
This utility model solves the technical scheme that its technical problem adopts: provide a kind of below elbow cast to fix assistor, comprise pedestal, support, for by patient's forearm toward the first traction piece of pull-up and by patient's upper arm toward the second drop-down traction piece; Described support vertically-arranged is on described pedestal, and described first traction piece is arranged on described pedestal upper end, and described second traction piece is arranged between described pedestal and the first traction piece, and described first traction piece described pedestal vertical with the draw direction of the second traction piece.
Preferably, described support is fixedly connected on described pedestal.
Preferably, the relatively described pedestal of described support is rotatably connected on described pedestal.
Preferably, described pedestal is connected with dwang by rotating shaft, described dwang can described rotating shaft be that center of circle circumference on described pedestal is rotated, and described support is fixedly connected on described dwang.
Preferably, described rotating shaft is just relative with described first traction piece.
Preferably, described pedestal is provided with the guide rail of arc, and described support can be engaged on described guide rail along described guide rail with moving around.
Preferably, described guide rail is circular arc, and its center of circle is just relative with described first traction piece.
Preferably, described support comprises the support portion of vertically-arranged on described pedestal, and fixed part that is relative with described pedestal, that be connected laterally at described support bar top; Described first traction piece is arranged on described fixed part.
Preferably, described fixed part is provided with can the connector of circular-rotation, and one end of described first traction piece is fixed on described connector.
Preferably, one end of described second traction piece is fixed on described pedestal; Or described second traction piece is arranged on described pedestal by keeper;
Described first traction piece and the second traction piece are elastic drag rope.
Below elbow cast of the present utility model fixes assistor, forearm and the upper arm of patient is strained respectively by traction piece set up and down on pedestal and support, conveniently plaster fixing is carried out to the fracture of patient's forearm, do not need extra medical personnel to fix the arm of patient, easy to use.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation that the below elbow cast of this utility model first embodiment fixes assistor;
Fig. 2 is the structural representation that the below elbow cast of this utility model second embodiment fixes assistor.
Detailed description of the invention
In order to there be understanding clearly to technical characteristic of the present utility model, object and effect, now contrast accompanying drawing and describe detailed description of the invention of the present utility model in detail.
As shown in Figure 1, the below elbow cast of this utility model first embodiment fixes assistor, comprise pedestal 1, support 2, first traction piece 3 and the second traction piece 4, support 2 vertically-arranged is on pedestal 1, first traction piece 3 is arranged on support 2 upper end, second traction piece 4 is arranged between pedestal 1 and the first traction piece 3, and the draw direction vertical base 1 of the first traction piece 3 and the second traction piece 4.Wherein, the first traction piece 3 for by patient's forearm 10 toward pull-up, the second traction piece 4 for by patient's upper arm 20 toward drop-down, conveniently to carry out plaster fixing by stretching for patient's forearm 10, prevent the displacement fracture of fracture portions in forearm 10.
Pedestal 1 as base for supporting, for support 2 location and installation thereon.
Support 2 can comprise the support portion 21 of vertically-arranged on pedestal 1, and fixed part 22 that is relative with pedestal 1, that be connected laterally at support bar 21 top.
In the present embodiment, support 2 is fixedly connected on pedestal 1, and support 2 moves, turns to and move, turn to along with pedestal 1.Fixed form does not limit, and realizes as adopted the modes such as welding, screw locking, grafting.
First traction piece 3 is arranged on fixed part 22, thus can stretch to pedestal 1 direction.
First traction piece 3 can directly be fixedly connected on fixed part 22, is also fixed on fixed part 22 by connector 5.Wherein, connector 5 can be arranged on fixed part 22 by circular-rotation, and one end of the first traction piece 3 is fixed on connector 5.Connector 5 can be column pin member etc.When support 2 turns to, connector 5 is rotated by opposite brackets 2 and does not turn to support 2, and such first traction piece 3 also can not turn to along with support 2, avoids being reversed to patient by the forearm 10 drawn or tying tight.
One end of second traction piece 4 can be fixed on pedestal 1, also can be arranged on pedestal 1 by keeper (not shown) independent of pedestal 1.Keeper can be sliding weight of steelyard or has other metal derby etc. of constant weight.
Preferably, the first traction piece 3 and the second traction piece 4 can be elastic drag rope, are applicable to the patient of different height.Certainly, the first traction piece 3 and the second traction piece 4 also can be length-adjustable fixing band.
When the fixing assistor of this embodiment uses, patient first by arm level on the platforms such as desktop, the free end of the second traction piece 4 is bind to patient's upper arm 20, a drop-down power is applied to upper arm 20; The free end of the first traction piece 3 on support 2 is bind to patient's forearm 10 (wrist place or palm place), forearm 10 is applied to the power of a pull-up, thus the relative upper arm 20 of patient's forearm 10 is up bent, and in 90 ° between upper arm 20.By the upper and lower active force drawn that first, second traction piece 3,4 applies, by tight for patient's forearm 10 to erectility, follow-up plaster fixing operation can be carried out, do not need extra medical personnel manually to draw.For preventing the support portion 21 of support 2 from affecting plaster fixing operation, when this assistor is placed, rotating base 1 makes support 2 be positioned at patient side or rear, to leave plaster fixing direction.
As shown in Figure 2, the below elbow cast of this utility model second embodiment fixes assistor, comprise pedestal 1, support 2, first traction piece 3 and the second traction piece 4, support 2 vertically-arranged is on pedestal 1, first traction piece 3 is arranged on support 2 upper end, second traction piece 4 is arranged between pedestal 1 and the first traction piece 3, and the draw direction vertical base 1 of the first traction piece 3 and the second traction piece 4.Wherein, the first traction piece 3 for by patient's forearm 10 toward pull-up, the second traction piece 4 for by patient's upper arm 20 toward drop-down, to facilitate plaster fixing by stretching for patient's forearm 10, prevent the displacement fracture of fracture portions in forearm 10.
In the present embodiment, support 2 opposite base 1 is rotatably connected on pedestal 1.
Particularly, pedestal 1 is connected with dwang 6 by rotating shaft 11, dwang 6 can rotating shaft 11 be that center of circle circumference on pedestal 1 is rotated, and support 2 is fixedly connected on dwang 6.When dwang 6 rotates on pedestal 1, drive support 2 opposite base 1 to move, thus different directions place on pedestal 1 can be positioned at along its motion track.
Preferably, rotating shaft 11 is just relative with the first traction piece 3, makes when support 2 moves like this, and the draw direction of the first traction piece 3 is still perpendicular with pedestal 1, and can not tilt, and avoids pulling patient's forearm 10 to tilt to cause displacement fracture.
Understandably, in other embodiments, pedestal 1 also can be provided with the guide rail (not shown) of arc, support 2 can be engaged on guide rail along guide rail with moving around.Support 2 is moved by mobile opposite base 1 on guide rail, can be positioned at different directions place on pedestal 1.
Preferably, guide rail is circular arc, and its center of circle is just relative with the first traction piece 3, makes when support 2 moves, and the draw direction of the first traction piece 3 is still perpendicular with pedestal 1, and can not tilt, and avoids pulling patient's forearm 10 to tilt to cause displacement fracture.
The set-up mode etc. of the concrete structure of support 2, the first traction piece 3 and the second traction piece 4 all with reference to described in above-mentioned first embodiment, can not repeat them here.
When the fixing assistor of this embodiment uses, patient first by arm level on the platforms such as desktop, the free end of the second traction piece 4 is bind to patient's upper arm 20, a drop-down power is applied to upper arm 20; The free end of the first traction piece 3 on support 2 is bind to patient's forearm 10 (wrist place or palm place), forearm 10 is applied to the power of a pull-up, thus the relative upper arm 20 of patient's forearm 10 is up bent, and in 90 ° between upper arm 20.By the upper and lower active force drawn that first, second traction piece 3,4 applies, by tight for patient's forearm 10 to erectility, follow-up planter cast operation can be carried out, do not need extra medical personnel manually to draw.In the process of plaster fixing, for preventing the support portion 21 of support 2 from affecting plaster fixing operation, movable supporting frame 2 makes its opposite base 1 rotate to leave plaster fixing direction.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize this utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. below elbow cast fixes an assistor, it is characterized in that, comprise pedestal (1), support (2), for by patient's forearm (10) toward first traction piece (3) of pull-up and by patient's upper arm (20) toward drop-down the second traction piece (4); Described support (2) vertically-arranged is on described pedestal (1), described first traction piece (3) is arranged on described support (2) upper end, described second traction piece (4) is arranged between described pedestal (1) and the first traction piece (3), and described first traction piece (3) described pedestal (1) vertical with the draw direction of the second traction piece (4).
2. below elbow cast according to claim 1 fixes assistor, it is characterized in that, described support (2) is fixedly connected on described pedestal (1).
3. below elbow cast according to claim 1 fixes assistor, it is characterized in that, the relatively described pedestal (1) of described support (2) is rotatably connected on described pedestal (1).
4. below elbow cast according to claim 3 fixes assistor, it is characterized in that, described pedestal (1) is connected with dwang (6) by rotating shaft (11), described dwang (6) can described rotating shaft (11) be center of circle circumference rotation on described pedestal (1), and described support (2) is fixedly connected on described dwang (6).
5. below elbow cast according to claim 4 fixes assistor, it is characterized in that, described rotating shaft (11) is just relative with described first traction piece (3).
6. below elbow cast according to claim 3 fixes assistor, it is characterized in that, described pedestal (1) is provided with the guide rail of arc, and described support (2) can be engaged on described guide rail along described guide rail with moving around.
7. below elbow cast according to claim 6 fixes assistor, it is characterized in that, described guide rail is circular arc, and its center of circle is just relative with described first traction piece (3).
8. the below elbow cast according to any one of claim 1-7 fixes assistor, it is characterized in that, described support (2) comprises the support portion (21) of vertically-arranged on described pedestal (1), and fixed part (22) that is relative with described pedestal (1), that be connected laterally at described support bar (21) top; Described first traction piece (3) is arranged on described fixed part (22).
9. below elbow cast according to claim 8 fixes assistor, it is characterized in that, described fixed part (22) is provided with can the connector (5) of circular-rotation, and one end of described first traction piece (3) is fixed on described connector (5).
10. the below elbow cast according to any one of claim 1-7 fixes assistor, it is characterized in that, one end of described second traction piece (4) is fixed on described pedestal (1); Or described second traction piece (4) is arranged on described pedestal (1) by keeper;
Described first traction piece (3) and the second traction piece (4) are elastic drag rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520221169.XU CN204562495U (en) | 2015-04-13 | 2015-04-13 | Below elbow cast fixes assistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520221169.XU CN204562495U (en) | 2015-04-13 | 2015-04-13 | Below elbow cast fixes assistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204562495U true CN204562495U (en) | 2015-08-19 |
Family
ID=53855196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520221169.XU Expired - Fee Related CN204562495U (en) | 2015-04-13 | 2015-04-13 | Below elbow cast fixes assistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204562495U (en) |
-
2015
- 2015-04-13 CN CN201520221169.XU patent/CN204562495U/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 | ||
| 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: 20150819 Termination date: 20180413 |