CN205814511U - A kind of traditional Chinese medical science fracture external fixator - Google Patents
A kind of traditional Chinese medical science fracture external fixator Download PDFInfo
- Publication number
- CN205814511U CN205814511U CN201620508004.5U CN201620508004U CN205814511U CN 205814511 U CN205814511 U CN 205814511U CN 201620508004 U CN201620508004 U CN 201620508004U CN 205814511 U CN205814511 U CN 205814511U
- Authority
- CN
- China
- Prior art keywords
- plate
- breather
- cylinder
- trachea
- exhaustor
- 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 traditional Chinese medical science fracture external fixator, including clamping plate, air bag, breather, manual aerating device, manual aerating device includes cylinder, upper cover plate, lower cover, the piston plate with through hole, piston rod, the bottom of piston rod is provided with the first fixed plate, the outer wall of piston rod is positioned at second fixed plate that is provided above of piston plate, and the first fixed plate, the diameter of the second fixed plate are more than the diameter of through hole；The cylinder left side outer wall near top is provided with the first check valve, the cylinder left side outer wall near bottom is provided with the second check valve, the cylinder outer right wall near top is provided with the first trachea, the cylinder outer right wall near bottom is provided with the second trachea, first trachea and the second trachea connect main trachea, main trachea is connected with breather, and breather is provided with the 3rd check valve, and breather is provided with overvoltage air releasing device at air bag.It provides the benefit that: easy to use, practical.
Description
Technical field
This utility model relates to a kind of traditional Chinese medical science fracture external fixator.
Background technology
Chinese patent 200820112278.8 discloses a kind of fracture external fixator, and the technical scheme of this utility model is:
Including clamping plate, it is characterized in that being fixed with air bag outside clamping plate, air bag is provided with breather, and breather end is provided with air pump.
This utility model simple in construction, easy and simple to handle, time saving and energy saving when fracture patient being carried out extenal fixation, and clamping plate will not be made to move
Position, alleviates the misery of patient.But this utility model uses air-pump inflating inconvenient, poor practicability, and is filled with in air bag
During too much gas, pain can be brought to patient.
Utility model content
Problem to be solved in the utility model is to provide a kind of easy to use, practical traditional Chinese medical science fracture external fixator.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of traditional Chinese medical science fracture external fixator,
Including clamping plate, the outside of described clamping plate is fixed with air bag, and described air bag is provided with breather, and the termination of described breather is arranged
There is manual aerating device, it is characterised in that described manual aerating device includes the cylinder of hollow, is arranged on described cylinder top
Upper cover plate, it is arranged on the lower cover of described cylinder body bottom, in described cylinder, is movably set with the piston plate with through hole, described cylinder
Internal be provided through described through hole and extend to outside described upper cover plate piston rod, the bottom of described piston rod is provided with
One fixed plate, the outer wall of described piston rod is positioned at second fixed plate that is provided above of described piston plate, described first fixed plate,
The diameter of the second fixed plate is more than the diameter of described through hole；It is unidirectional that the described cylinder left side outer wall near top is provided with first
Valve, the described cylinder left side outer wall near bottom is provided with the second check valve, and the described cylinder outer right wall near top is arranged
The first trachea, the described cylinder outer right wall near bottom is had to be provided with the second trachea, described first trachea and the second trachea even
Being connected to main trachea, described main trachea is connected with described breather, and described breather is provided with the 3rd check valve, described breather
It is provided with overvoltage air releasing device at upper close described air bag；Described overvoltage air releasing device include being arranged on described breather and with
The lower exhaustor of described breather connection, it is arranged on the upper exhaustor at described lower exhaustor top, the internal diameter of described upper exhaustor
More than the internal diameter of described lower exhaustor, the top of described upper exhaustor is provided with the sealing plate with outlet, described lower exhaustor
Inside being movably set with the portable plate suitable with described lower exhaustor inner chamber, described portable plate is with described sealing plate by spring even
Connect.
Preferably, above-mentioned traditional Chinese medical science fracture external fixator, it is provided with drainage screen in wherein said outlet.
Preferably, above-mentioned traditional Chinese medical science fracture external fixator, the top of wherein said piston rod is provided with handle, described handle
Top be provided with rubber blanket.
Preferably, above-mentioned traditional Chinese medical science fracture external fixator, the diameter of wherein said piston rod is less than the diameter of described through hole.
Of the present utility model have the technical effect that: user pulls up piston rod or compresses downwards piston rod,
All can inflate in air bag, adopt and be easy to use in this way, and charging efficiency is high；When in air bag, pressure is excessive,
Gas can promote sealing plate to enter in exhaustor, and then gas is discharged from outlet by lower exhaustor, upper exhaustor, thus
Serve the effect of pressure release, it is therefore prevented that in air bag, the excessive patient of making of pressure has pain, and such design applicability is strong.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of overvoltage air releasing device in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is further described, so that this utility model
Technical scheme be more readily understood and grasp.
As shown in Figure 1, 2, a kind of traditional Chinese medical science fracture external fixator, including clamping plate 1, the outside of clamping plate 1 is fixed with air bag 2, gas
Being provided with breather 3 on capsule 2, the termination of breather 3 is provided with manual aerating device.
Manual aerating device includes the cylinder 41 of hollow, is arranged on the upper cover plate 42 at cylinder 41 top, is arranged on cylinder 41
The lower cover 43 of bottom, is movably set with the piston plate 45 with through hole 44, is provided through through hole in cylinder 41 in cylinder 41
44 and extend to outside upper cover plate 42 piston rod 40, the bottom of piston rod 40 is provided with the first fixed plate 46, piston rod 40
Outer wall is positioned at second fixed plate 47 that is provided above of piston plate 45, and the diameter of first fixed plate the 46, second fixed plate 47 is more than
The diameter of through hole 44.
The cylinder 41 left side outer wall near top is provided with the first check valve 48, and the cylinder 41 left side outer wall near bottom sets
Being equipped with the second check valve 49, the cylinder 41 outer right wall near top is provided with the first trachea 50, and cylinder 41 is near the right side of bottom
Side outer wall is provided with the second trachea 51, the first trachea 50 and the connection of the second trachea 51 main trachea 6, and main trachea 6 is with breather 3 even
Connect, breather 3 is provided with the 3rd check valve 31, breather 3 is provided with overvoltage air releasing device 7 at air bag 2.
Overvoltage air releasing device 7 includes the lower exhaustor 71 being arranged on breather 3 and connecting with breather 3, is arranged on down
The upper exhaustor 72 at exhaustor 71 top, the internal diameter of upper exhaustor 72 is more than the internal diameter of lower exhaustor 71, the top of upper exhaustor 72
Portion is provided with the sealing plate 74 with outlet 73, is movably set with the work suitable with lower exhaustor 71 inner chamber in lower exhaustor 71
Dynamic plate 75, portable plate 75 is connected by spring 76 with sealing plate 74.
It is provided with drainage screen 77 in its middle outlet 73, is possible to prevent foreign material to enter in outlet 73.
Wherein the top of piston rod 40 is provided with handle 8, and the top of handle 8 is provided with rubber blanket 81.Piston rod 40 straight
Footpath is less than the diameter of through hole 44.
Certainly, these are only preferred embodiment of the present utility model, non-the most i.e. limit to patent of the present utility model
Scope, all utilization this utility model description and graphic content institute are simple for it modifies and equivalent structure change, all should in like manner wrap
Within being contained in scope of patent protection of the present utility model.
Claims (4)
1. a traditional Chinese medical science fracture external fixator, including clamping plate, the outside of described clamping plate is fixed with air bag, and described air bag is provided with
Breather, the termination of described breather is provided with manual aerating device, it is characterised in that: described manual aerating device includes hollow
Cylinder, be arranged on the upper cover plate at described cylinder top, be arranged on the lower cover of described cylinder body bottom, described cylinder body activity sets
Be equipped with the piston plate with through hole, be provided through in described cylinder described through hole and extend to outside described upper cover plate piston
Bar, the bottom of described piston rod is provided with the first fixed plate, and the outer wall of described piston rod is positioned at being provided above of described piston plate
The second fixed plate, described first fixed plate, the diameter of the second fixed plate is had to be more than the diameter of described through hole；Described cylinder is near top
The left side outer wall of end is provided with the first check valve, and the described cylinder left side outer wall near bottom is provided with the second check valve, described
The cylinder outer right wall near top is provided with the first trachea, and the described cylinder outer right wall near bottom is provided with the second gas
Pipe, described first trachea and the second trachea connect main trachea, and described main trachea is connected with described breather, on described breather
It is provided with the 3rd check valve, described breather is provided with overvoltage air releasing device at described air bag；Described overvoltage is lost heart and is filled
Put and include the lower exhaustor being arranged on described breather and connecting with described breather, be arranged on described lower exhaustor top
Upper exhaustor, the internal diameter of described upper exhaustor is more than the internal diameter of described lower exhaustor, and the top of described upper exhaustor is provided with band
There is the sealing plate of outlet, in described lower exhaustor, be movably set with the portable plate suitable with described lower exhaustor inner chamber, described
Portable plate is connected by spring with described sealing plate.
Traditional Chinese medical science fracture external fixator the most according to claim 1, it is characterised in that: it is provided with drainage screen in described outlet.
Traditional Chinese medical science fracture external fixator the most according to claim 1, it is characterised in that: the top of described piston rod is provided with hands
Handle, the top of described handle is provided with rubber blanket.
Traditional Chinese medical science fracture external fixator the most according to claim 1, it is characterised in that: the diameter of described piston rod is less than described
The diameter of through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620508004.5U CN205814511U (en) | 2016-05-30 | 2016-05-30 | A kind of traditional Chinese medical science fracture external fixator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620508004.5U CN205814511U (en) | 2016-05-30 | 2016-05-30 | A kind of traditional Chinese medical science fracture external fixator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205814511U true CN205814511U (en) | 2016-12-21 |
Family
ID=57559325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620508004.5U Expired - Fee Related CN205814511U (en) | 2016-05-30 | 2016-05-30 | A kind of traditional Chinese medical science fracture external fixator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205814511U (en) |
-
2016
- 2016-05-30 CN CN201620508004.5U patent/CN205814511U/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: 20161221 Termination date: 20170530 |