CN204520857U - A kind of Orthopeadic Surgery saw combination unit - Google Patents
A kind of Orthopeadic Surgery saw combination unit Download PDFInfo
- Publication number
- CN204520857U CN204520857U CN201520190227.7U CN201520190227U CN204520857U CN 204520857 U CN204520857 U CN 204520857U CN 201520190227 U CN201520190227 U CN 201520190227U CN 204520857 U CN204520857 U CN 204520857U
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- China
- Prior art keywords
- saw
- cutter
- bow
- handle
- combination unit
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of Orthopeadic Surgery saw combination unit, comprise handle and the bone saw that combines with described handle and cutter, described handle one end is provided with connecting stud, and the described handle other end is provided with hands ring; Described connecting stud is connected with the bone saw gas thread that described bone saw is arranged; Or described connecting stud is connected with the cutter gas thread that described cutter is arranged; Described bone saw comprises bow and is arranged on the saw blade between bow two ends; Be provided with hold-down screw between described saw blade one end with described bow one end and be connected by described hold-down screw, be provided with adjusting screw(rod) between the described saw blade other end with the described bow other end and be connected by described adjusting screw(rod); Described saw blade both sides arrange serration and rough sawn tooth respectively; The back of described cutter is provided with knife back serration, and described blade is carbide-tipped cutter bit.Not only can improve the shade that procedure efficiency also will bring electric saw to stay to patient.And compare electric saw and effectively reduce production cost.
Description
Technical field
This utility model relates to one saw combination unit, is specifically related to a kind of Orthopeadic Surgery saw combination unit.
Background technology
In recent years along with while economic develop rapidly, traffic etc. are also developed rapidly, on the one hand along with the development of traffic, occur that the probability of traffic accident also constantly increases, and traffic accident cause patient to need amputation more.Occur that amputation phenomenon mostly is natural cause or disease on the other hand.
When carrying out now amputation, instrument used mostly is electric saw or the electric saw of simple function, and it is inefficiency that the electric saw of simple function uses, and uses very inconvenient.And existing electric saw used, although use effortlessly, but have a great impact patient, one can strengthen the pain of patient when being and using, two is make with it to cause certain shade to patient with a chainsaw in the heart of patient, can have a certain impact to physical recovery in the future.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of Orthopeadic Surgery to saw combination unit, and this utility model adopts detachable handle to be connected with cutter with bone saw, adopts different combinations as required.
In order to solve the problems of the technologies described above, this utility model provides following technical scheme:
A kind of Orthopeadic Surgery of this utility model saw combination unit, comprise handle and the bone saw that combines with described handle and cutter, described handle one end is provided with connecting stud, and the described handle other end is provided with hands ring; Described connecting stud is connected with the bone saw gas thread that described bone saw is arranged; Or described connecting stud is connected with the cutter gas thread that described cutter is arranged; Described bone saw comprises bow and is arranged on the saw blade between bow two ends; Be provided with hold-down screw between described saw blade one end with described bow one end and be connected by described hold-down screw, be provided with adjusting screw(rod) between the described saw blade other end with the described bow other end and be connected by described adjusting screw(rod); Described saw blade both sides arrange serration and rough sawn tooth respectively; The back of described cutter is provided with knife back serration, and described blade is carbide-tipped cutter bit.
Further, one end of described adjusting screw(rod) and one end of described hold-down screw are provided with projection, and described projection is that cylindrical protrusions or semi-cylindrical are protruding or polygon is protruding.
Further, described saw blade two ends are provided with the fixing hole used with described male cooperation.
Further, described bow is built-in with magnifier.
Further, described bracelet is surperficial resilient bracelet.
Further, described adjusting screw(rod) is provided with the nut for adjusting elasticity.
This utility model is a kind of Orthopeadic Surgery saw combination unit, adopts detachable handle and bone saw and cutter to combine, according to doctor need employing handle and cutter combines or handle and bone saw combine.When adopting handle and cutter to combine, blade and the work of knife back serration can be used flexibly; When adopting handle and bone saw to combine, two kinds of sawtooth of saw blade can be used flexibly, and surgery situation can be examined by magnifier.Use this utility model not only can improve the shade that procedure efficiency also will bring electric saw to stay to patient.And compare electric saw and effectively reduce production cost.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation this utility model, does not form restriction of the present utility model with embodiment one of the present utility model.In the accompanying drawings:
Fig. 1 is the bone saw structural representation of a kind of Orthopeadic Surgery saw combination unit described in this utility model embodiment;
Fig. 2 is the knife structure schematic diagram of a kind of Orthopeadic Surgery saw combination unit described in this utility model embodiment;
Fig. 3 is the handle arrangement schematic diagram of a kind of Orthopeadic Surgery saw combination unit described in this utility model embodiment;
Fig. 4 is the saw blade structure schematic diagram of a kind of Orthopeadic Surgery saw combination unit described in this utility model embodiment;
In figure: 1, hands handle; 11, hands ring; 12, connecting stud; 2, bone saw; 21, bow; 22, bone saw gas thread; 23, magnifier; 3, saw blade; 31, fixing hole; 32, serration; 33, rough sawn tooth; 4, cutter; 41, cutter gas thread; 42, blade; 43, blade; 44, knife back serration; 5, hold-down screw; 6, adjusting screw(rod); 7, nut; 8, protruding.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment; technical scheme in this utility model embodiment is clearly and completely described; obviously; described embodiment is only this utility model part embodiment; instead of whole embodiments; based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
As shown in Figures 1 to 4, a kind of Orthopeadic Surgery of this utility model saw combination unit, comprise handle 1 and the bone saw 2 that combines with described handle 1 and cutter 4, described handle 1 one end is provided with connecting stud 12, and described handle 1 other end is provided with bracelet 11; Described connecting stud 12 is connected with the bone saw gas thread 22 that described bone saw 2 is arranged; Or described connecting stud 12 is connected with the cutter gas thread 41 that described cutter 4 is arranged;
Described bone saw 2 comprises bow 21 and is arranged on the saw blade 3 between bow 21 two ends; Be provided with hold-down screw 5 between described saw blade 3 one end with described bow 21 one end and be connected by described hold-down screw 5, be provided with adjusting screw(rod) 6 between described saw blade 3 other end with described bow 21 other end and be connected by described adjusting screw(rod) 6;
Described saw blade 3 both sides arrange serration 32 and rough sawn tooth 33 respectively;
The back of described cutter 4 is provided with knife back serration 44, and described blade 43 is carbide-tipped cutter bit 43.
It is cylindrical protrusions 8 or semi-cylindrical projection 8 or polygon projection 8 that one end of prioritization scheme 1, described adjusting screw(rod) 6 and one end of described hold-down screw 5 are provided with protruding 8, described protruding 8.During use, the two ends of saw blade 3 are arranged in the projection 8 of hold-down screw 5 and adjusting screw(rod) 6 by fixing hole 31.And as required serration 32 or rough sawn tooth 33 can be arranged on the outside of bone saw 2.
Prioritization scheme 2, described saw blade 3 two ends be provided with described protruding 8 with the use of fixing hole 31.By protruding 8 with the coordinating to install and increase rigidity of fixing hole 31.
Prioritization scheme 3, described bow 21 are built-in with magnifier 23.Can by the careful observation patient profiles of magnifier 23 when doctor uses.
Prioritization scheme 4, described bracelet 11 are surperficial resilient bracelet 11.Increase comfort during surgical.
Prioritization scheme 5, described adjusting screw(rod) 6 are provided with the nut 7 for adjusting elasticity.Regulate the tightness of saw blade 3.
This utility model is in order to meet the different demands of doctor when performing the operation, main employing detachable handle 1 is used in combination with bone saw 2 or cutter 4, when handle 1 coordinates with bone saw 2, doctor can control saw blade 3 by handle 1 and work, and control flexibly, when needing to observe tiny situation, magnifier can be used to observe.And by adjusting screw(rod) 6 and nut 7 with the use of the tightness regulating saw blade 3.When handle 1 and cutter 4 with the use of time, can control cutter 4 by handle 1, wherein the side, blade 42 both sides of cutter 4 is blade 43 sides is knife back serrations 44, and doctor can use by selectivity as required.
This utility model is a kind of Orthopeadic Surgery saw combination unit, adopts detachable handle 1 combine with bone saw and cutter, according to doctor need employing handle and cutter combines or handle and bone saw combine.When adopting handle and cutter to combine, blade and the work of knife back serration can be used flexibly; When adopting handle and bone saw to combine, two kinds of sawtooth of saw blade can be used flexibly, and surgery situation can be examined by magnifier.Use this utility model not only can improve the shade that procedure efficiency also will bring electric saw to stay to patient.And compare electric saw and effectively reduce production cost
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, although be described in detail this utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. an Orthopeadic Surgery saw combination unit, the bone saw (2) comprising handle (1) and combine with described handle (1) and cutter (4), it is characterized in that, described handle (1) one end is provided with connecting stud (12), and described handle (1) other end is provided with bracelet (11); Described connecting stud (12) is connected with the upper bone saw gas thread (22) arranged of described bone saw (2); Or described connecting stud (12) is connected with the upper cutter gas thread (41) arranged of described cutter (4);
Described bone saw (2) comprises bow (21) and is arranged on the saw blade (3) between bow (21) two ends; Be provided with hold-down screw (5) between described saw blade (3) one end with described bow (21) one end and be connected by described hold-down screw (5), be provided with adjusting screw(rod) (6) between described saw blade (3) other end with described bow (21) other end and be connected by described adjusting screw(rod) (6);
Described saw blade (3) both sides arrange serration (32) and rough sawn tooth (33) respectively;
The back of described cutter (4) is provided with knife back serration (44), and described blade (43) is carbide-tipped cutter bit (43).
2. a kind of Orthopeadic Surgery saw combination unit according to claim 1, it is characterized in that, one end of described adjusting screw(rod) (6) and one end of described hold-down screw (5) are provided with projection (8), and described projection (8) is cylindrical protrusions (8) or semi-cylindrical projection (8) or polygon projection (8).
3. a kind of Orthopeadic Surgery saw combination unit according to claim 1 and 2, is characterized in that, described saw blade (3) two ends be provided with described projection (8) with the use of fixing hole (31).
4. a kind of Orthopeadic Surgery saw combination unit according to claim 1, it is characterized in that, described bow (21) is built-in with magnifier (23).
5. a kind of Orthopeadic Surgery saw combination unit according to claim 1, it is characterized in that, described bracelet (11) is surperficial resilient bracelet (11).
6. a kind of Orthopeadic Surgery saw combination unit according to claim 1 and 2, is characterized in that, described adjusting screw(rod) (6) is provided with the nut (7) for adjusting elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190227.7U CN204520857U (en) | 2015-03-25 | 2015-03-25 | A kind of Orthopeadic Surgery saw combination unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190227.7U CN204520857U (en) | 2015-03-25 | 2015-03-25 | A kind of Orthopeadic Surgery saw combination unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204520857U true CN204520857U (en) | 2015-08-05 |
Family
ID=53734919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520190227.7U Expired - Fee Related CN204520857U (en) | 2015-03-25 | 2015-03-25 | A kind of Orthopeadic Surgery saw combination unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204520857U (en) |
-
2015
- 2015-03-25 CN CN201520190227.7U patent/CN204520857U/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: 20150805 Termination date: 20160325 |