CN2172104Y - Medical plaster saw - Google Patents
Medical plaster saw Download PDFInfo
- Publication number
- CN2172104Y CN2172104Y CN 93231939 CN93231939U CN2172104Y CN 2172104 Y CN2172104 Y CN 2172104Y CN 93231939 CN93231939 CN 93231939 CN 93231939 U CN93231939 U CN 93231939U CN 2172104 Y CN2172104 Y CN 2172104Y
- Authority
- CN
- China
- Prior art keywords
- saw
- saw blade
- handle
- medical plaster
- plaster
- 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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- Surgical Instruments (AREA)
Abstract
The utility model provides a medical plaster saw. In the medical plaster saw, both sides of the lower part of a saw handle are respectively connected with both saw blades and press plates for the saw blades; the lower part of the saw handle or the saw handle are provided with strip-shaped holes. The two saw blades can move upward and downwards according to requirements. The utility model can be used for removing plaster of orthopaedics orthopedic surgeries.
Description
This utility model relates to medical apparatus and instruments, especially the plaster saw that uses when removing Gypsum Fibrosum of orthopaedics and orthopedics.
In Orthopeadic Surgery, orthopedics's work, often use plaster bandage to do external fixation and reach therapeutic purposes.Prior art when removing Gypsum Fibrosum, the plaster saw of the single saw blade of the employing that has, the employing gypsum cutter that has share and Gypsum Fibrosum could be removed but all must separate device with Gypsum Fibrosum.Its weak point is that complexity is manufactured in processing, uses inconvenience, and the effort of taking a lot of work also can damage human skin sometimes.
The purpose of this utility model provides simple in structure, conveniently uses and carries, and is time saving and energy saving, and safe and reliable Medical plaster saw.
Fig. 1 is the cross-sectional schematic of Medical plaster saw;
Fig. 2 is the side view of Medical plaster saw;
Fig. 3 is the saw handle side view of Medical plaster saw;
Fig. 4 is the saw blade plane graph of Medical plaster saw.
The utility model can be achieved by the following measures: this Medical plaster saw is made of saw handle, saw blade, and the top of saw handle 1 is portion of the handle, and the bottom is flexibly connected respectively saw blade 4 for being connected and fixed saw blade 4 parts in the both sides of saw handle 1 bottom.
This utility model also can be realized by following measure: respectively be provided with corresponding fixing hole 5 and fixing hole 6 on saw handle 1 and saw blade 4, and be connected and fixed with screw 3.Fixing hole 5 or the fixing hole on the saw blade 46 on the saw handle 1 are bar hole, are connected and fixed with screw 3.For strengthening fixing to saw blade 4, in its outside the saw blade pressing plate 2 that is connected saw handle 1 bottom is arranged, on saw blade pressing plate 2, have and the corresponding holes of passing for screws 3 of fixing hole 5.For being suitable for the gypsic horizon of longitudinally cutting joint part, be designed to arc on sawing limit, saw blade 4 end along the sawtooth point direction of saw blade 4.
Do below in conjunction with accompanying drawing and to be described in more detail: two saw blade pressing plates 2 are fixed on both sides, saw handle 1 bottom with screw 7 respectively, and two saw blades 4 lay respectively between two of saw blade pressing plate 2 and saw handle 1 bottoms, with screw 3 saw handle 1, saw blade 4 saw blade pressing plates 2 are connected and fixed.As need adjust the protruded length of saw blade 4 time according to the thickness of the gypsic horizon of institute's sawing, unscrew screw 3, forward and back saw blade 4 gets final product.During use, handle saw handle 1 is sawing successively longitudinally, and like this, the plaster strip that width is a distance between two saw blades 4 is just cut, and whole Gypsum Fibrosum promptly is removed.
The utility model compared with prior art has simple in structure, and processing and fabricating is easy, and volume is little, carries and uses all conveniently, does not need gypsum to separate device, namely saves time and laborsaving, and can any injury not arranged to human skin.
Claims (6)
1, Medical plaster saw is made of saw handle, saw blade, it is characterized in that the both sides of saw handle (1) bottom flexibly connect saw blade (4) respectively.
2, Medical plaster saw according to claim 1 is characterized in that saw handle (1) is connected with screw (3) with saw blade (4).
3, Medical plaster saw according to claim 1 is characterized in that saw handle (1) bottom is provided with bar shaped fixing hole (5).
4, Medical plaster saw according to claim 1 is characterized in that saw blade (4) is provided with bar shaped fixing hole (6).
5, Medical plaster saw according to claim 1 is characterized in that saw blade pressing plate (2) is arranged outside the saw blade (4).
6, Medical plaster saw according to claim 1 is characterized in that along the sawing limit, saw blade (4) end of the sawtooth of saw blade (4) point direction curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93231939 CN2172104Y (en) | 1993-10-06 | 1993-10-06 | Medical plaster saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93231939 CN2172104Y (en) | 1993-10-06 | 1993-10-06 | Medical plaster saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2172104Y true CN2172104Y (en) | 1994-07-20 |
Family
ID=33808290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93231939 Expired - Fee Related CN2172104Y (en) | 1993-10-06 | 1993-10-06 | Medical plaster saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2172104Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107260407A (en) * | 2017-06-12 | 2017-10-20 | 常楚笛 | Plaster shears |
-
1993
- 1993-10-06 CN CN 93231939 patent/CN2172104Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107260407A (en) * | 2017-06-12 | 2017-10-20 | 常楚笛 | Plaster shears |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |