CN201168043Y - Hexagon spanner for exterior fixing rack with adjustable single side in bone fracture treatment - Google Patents
Hexagon spanner for exterior fixing rack with adjustable single side in bone fracture treatment Download PDFInfo
- Publication number
- CN201168043Y CN201168043Y CNU2008200327808U CN200820032780U CN201168043Y CN 201168043 Y CN201168043 Y CN 201168043Y CN U2008200327808 U CNU2008200327808 U CN U2008200327808U CN 200820032780 U CN200820032780 U CN 200820032780U CN 201168043 Y CN201168043 Y CN 201168043Y
- Authority
- CN
- China
- Prior art keywords
- single side
- wrench
- adjustable single
- millimeters
- fracture treatment
- 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 relates to a medical apparatus, that is, a hex wrench for an external fixator with adjustable single side in the fracture treatment. The wrench is shaped like a T-shaped rod, three support rods of the T-shaped rod wrench are hexagonal prisms, the cross sections thereof are regular hexagons, and the lengths of diagonal lines of the regular hexagons of the cross sections of the three support rods are respectively 4mm, 5mm and 6mm. The wrench has simple structure and can be simultaneously matched with three specifications of external fixators with the adjustable single side, thereby reducing the using amount of devices in the treatment operation of limb fractures, simplifying the steps of the surgical operation and reducing the working intensity of medical staff.
Description
Technical field
This utility model relates to a kind of medical apparatus, specifically monolateral adjustable external fixer die nut in the fractures.
Background technology
Monolateral adjustable external fixer is a fixer relatively more commonly used in the extremity fracture treatment, uses this utensil economy, safety, convenience, and no internal fixation needs the worry of second operation.But this fixed mount divides large, medium and small three kinds of specifications, need be equipped with the spanner of different size during use, causes apparatus large usage quantity in the operation on the one hand, makes that on the other hand surgical operation step is more loaded down with trivial details, has increased medical worker's working strength.
Summary of the invention
In order to reduce apparatus consumption in the operation, to simplify surgical operation step, this utility model provides monolateral adjustable external fixer die nut in a kind of fractures.
The technical solution that realizes above-mentioned purpose is as follows:
Monolateral adjustable external fixer die nut is that T shape is shaft-like in the fractures, and three poles of T shape bar spanner are six prisms, and its cross section is a regular hexagon, and the cross section regular hexagon catercorner length of three poles is respectively 4 millimeters, 5 millimeters and 6 millimeters.
Three cylindrical bars that the pole junction is an equal diameter of described T shape bar spanner.
This utility model is simple in structure, three poles of the shaft-like spanner of T type are respectively six prisms of different size, 4 millimeters, 5 millimeters and 6 millimeters respectively of six prismatic specifications of three poles, can be used simultaneously with the monolateral adjustable external fixer of three kinds of specifications, thereby reduced the consumption of apparatus in the operation, can realize simplifying surgical operation step on the other hand, alleviate medical worker's working strength.
Description of drawings
Fig. 1 is this utility model structural representation,
Fig. 2 is the upward view of Fig. 1,
Fig. 3 is the side view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, this utility model is done to describe further by embodiment.
Embodiment:
Monolateral adjustable external fixer die nut is that T shape is shaft-like in the fractures, and three poles 2 of T shape bar spanner 1 are six prisms, and its cross section is a regular hexagon, and the cross section regular hexagon catercorner length of three poles 2 is respectively 4 millimeters, 5 millimeters and 6 millimeters.
Three cylindrical bars that the pole junction is an equal diameter of T shape bar spanner 1 are seen Fig. 1.
In the extremity fracture treatment, when using monolateral adjustable external fixer, the inner hexagonal hole on the monolateral adjustable external fixer that the pole insertion of T shape bar spanner 1 is matched is tightened in the direction of the clock, otherwise then for unclamping.Realize a spanner can with the supporting use of monolateral adjustable external fixer of three kinds of specifications.
Claims (2)
1, monolateral adjustable external fixer die nut in the fractures, it is characterized in that: described spanner is that T shape is shaft-like, three poles of T shape bar spanner are six prisms, its cross section is a regular hexagon, and the cross section regular hexagon catercorner length of three poles is respectively 4 millimeters, 5 millimeters and 6 millimeters.
2, monolateral adjustable external fixer die nut in the fractures according to claim 1 is characterized in that: three cylindrical bars that the pole junction is an equal diameter of described T shape bar spanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200327808U CN201168043Y (en) | 2008-03-03 | 2008-03-03 | Hexagon spanner for exterior fixing rack with adjustable single side in bone fracture treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200327808U CN201168043Y (en) | 2008-03-03 | 2008-03-03 | Hexagon spanner for exterior fixing rack with adjustable single side in bone fracture treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201168043Y true CN201168043Y (en) | 2008-12-24 |
Family
ID=40207092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200327808U Expired - Fee Related CN201168043Y (en) | 2008-03-03 | 2008-03-03 | Hexagon spanner for exterior fixing rack with adjustable single side in bone fracture treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201168043Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103054636A (en) * | 2012-12-25 | 2013-04-24 | 李书凡 | T-shaped universal connecting handle |
-
2008
- 2008-03-03 CN CNU2008200327808U patent/CN201168043Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103054636A (en) * | 2012-12-25 | 2013-04-24 | 李书凡 | T-shaped universal connecting handle |
| CN103054636B (en) * | 2012-12-25 | 2015-05-06 | 李书凡 | T-shaped universal connecting handle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 Termination date: 20100303 |