CN2803279Y - Angular dynamic handlebar of orthopedics microdynamic operation saw and file - Google Patents
Angular dynamic handlebar of orthopedics microdynamic operation saw and file Download PDFInfo
- Publication number
- CN2803279Y CN2803279Y CN 200520025985 CN200520025985U CN2803279Y CN 2803279 Y CN2803279 Y CN 2803279Y CN 200520025985 CN200520025985 CN 200520025985 CN 200520025985 U CN200520025985 U CN 200520025985U CN 2803279 Y CN2803279 Y CN 2803279Y
- Authority
- CN
- China
- Prior art keywords
- handle body
- power
- file
- saw
- handle
- 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
Links
Images
Abstract
The utility model relates to an angular dynamic handle for orthopedics micro dynamic operation saws or files, which belongs to the orthopedics micro dynamic force surgical instrument. The utility model is composed of a front handle body, a back handle body and a middle bend angle handle body which are respectively in screw connection, wherein rotation dynamic force lead-in shafts connected with a dynamic force input shaft are arranged in the back handle body and the bend angle handle body connected with the back handle body; transmission shafts are arranged in the front handle body and the middle bend angle handle body connected with the front handle body; the lead-in shafts are connected with the transmission shafts through turning transmission gear pairs arranged at the joint of the lead-in shafts and the transmission shafts; the tail ends of the transmission shafts are connected with a transmission mechanism arranged in a saw head body or a file head body. Compared with a straight power dynamic handle, the utility model has the advantages that the holding way is flexible; the holding way can be changed by attending doctors according to operation parts, so the sight can not be shaded. The utility model has the advantage of convenient operation because of the micro dynamic operation saw or the file structural form.
Description
Technical field
This utility model belongs to orthopaedics micro power operating theater instruments, particularly relates to the one-tenth angular motion power handle of a kind of orthopaedics micro power surgical saw, file.
Background technology
Orthopaedics micro power surgical saw comprises reciprocating sow and swing saw, and wherein swing saw also has the yaw saw and founds two kinds of versions of goose saw.Yaw saw is meant that the saw blade driving shaft does teeter, and the driving shaft of upright goose saw is then along its axis swing.The micro power surgical saw is made up of saw head main body and the power handle that is connected in this main body.Micro power operation file is also just like the version of micro power surgical saw.
In the known technology, micro power surgical saw or file are made up of tool heads main body and the power handle that is connected in this main body, no matter how its power incoming direction is the staight shank structure to various power handles, rear portion in the power handle is provided with the rotary power power transmission shaft that is connected with power input shaft, saw blade in the terminal fastening means head main body of power transmission shaft or file sheet drive mechanism.Described drive mechanism is drive mechanism or the drive mechanism of yaw saw (file) or the drive mechanism of upright goose saw (file) of reciprocating sow (file).The power handle of above-mentioned various micro power surgical saw or file staight shank structure exists the gripping mode dumb and in the defective of some operative site influence operator doctor sight line.
Summary of the invention
This utility model is the above-mentioned technical problem that exists for the power handle that solves existing various micro power surgical saws or file staight shank structure, and proposes the one-tenth angular motion power handle of a kind of orthopaedics micro power surgical saw, file.
This utility model is taked following technical scheme for the above-mentioned technical problem that the power handle that solves known micro power surgical saw or file staight shank structure exists: by the pull end body that is threaded respectively, back handle body constitutes into angular motion power handle with middle bent angle handle body, wherein being provided with the rotary power that is connected with power input shaft in the middle of back handle body and the connected part in the bent angle handle body introduces spool, be provided with power transmission shaft in the bent angle handle body in the middle of pull end body and the connected part, introduce axle and be connected by the break-in driving gear pair that diaxon intersection is provided with, the terminal drive mechanism that connects in saw head or the file head main body of power transmission shaft with power transmission shaft.
This utility model can also be taked following technical measures:
Described rotary power is introduced axle and is made of axostylus axostyle and the axle sleeve that is set in axostylus axostyle, axostylus axostyle is connected in the break-in driving gear pair, axle sleeve is connected in power input shaft, axostylus axostyle is provided with axial slide, axle sleeve is provided with the radially bearing pin that the axial slide with axostylus axostyle is slidably engaged, and axostylus axostyle is set with the compression spring that acts on axle sleeve.
Described drive mechanism is drive mechanism or yaw saw or the drive mechanism of file or the drive mechanism of upright goose saw or file of reciprocating sow or file.
The beneficial effects of the utility model with advantage are: this becomes angular motion power handle flexible than the gripping mode of staight shank power handle, and the operator doctor can change the gripping mode and not influence its sight line according to operative site.The utlity model has has increased the micro power surgical saw or has filed power handle version and outstanding advantage easy to use.
Description of drawings
Accompanying drawing 1 reciprocating sow example structure sketch map.
Accompanying drawing 2 Fig. 1 embodiment partial structurtes generalized sections.
Accompanying drawing 3 yaws saw example structure sketch map.
Accompanying drawing 4 upright goose saw example structure sketch maps.
Number in the figure: 1 pull end body, 2 middle bent angle handle bodies, 3 back handle bodies, 4 saw head main bodies, 5 power output shafts, 6 saw blades, 7 axle sleeves, 8 bearing pins, 9 compression springs, 10 axostylus axostyles, 11 break-in driving gear pairs, 12 power transmission shafts.
The specific embodiment
Further specify this utility model below in conjunction with embodiment and accompanying drawing thereof.
Reciprocating sow embodiment as shown in Figure 1, becoming angular motion power handle to be threaded respectively by pull end body 1, back handle body 3 and middle bent angle handle body 2 constitutes, be provided with reciprocating saw blade drive mechanism in the saw head main body 4, the saw blade 6 that its power output shaft 5 front ends are installed is straight line saw blades.
As shown in Figure 2, be provided with the rotary power that constitutes by axostylus axostyle 10 and axle sleeve 7 in the bent angle handle body 2 in the middle of the back handle body 3 of one-tenth angular motion power handle and the connected part and introduce axle.Be provided with power transmission shaft 12 in the bent angle handle body 2 in the middle of pull end body 1 and the connected part, introduce axle and be connected by the break-in driving gear pair 11 that diaxon intersection is provided with power transmission shaft.
The rotary power that is made of axostylus axostyle 10 and axle sleeve 7 among Fig. 2 is introduced axle, its axostylus axostyle 10 is connected in break-in driving gear pair 11, and be provided with the axial slide (not shown), and axle sleeve 7 is provided with the radially bearing pin 8 that is slidably engaged with axostylus axostyle 10 axial slides, and axostylus axostyle also is set with the compression spring 9 that acts on axle sleeve.Axle sleeve 7 is connected in power input shaft, and this is the axostylus axostyle of driving snake or the output shaft of micromachine.12 terminal connections of power transmission shaft are sawed reciprocating sow drive mechanism in the head main body 4, that be same as prior art.
Yaw is sawed embodiment as shown in Figure 3, becoming angular motion power handle also to be threaded respectively by pull end body 1, back handle body 3 and middle bent angle handle body 2 constitutes, be provided with the saw blade drive mechanism of yaw motion in the saw head main body 4, the saw blade 6 that its power output shaft 5 front ends are installed is fan-shaped yaw saw blades.
Become the drive mechanism in the angular motion power handle to be same as Fig. 1 reciprocating sow embodiment, difference is that the terminal drive mechanism that connects of power transmission shaft is the yaw saw drive mechanism that is same as prior art.
Upright as shown in Figure 4 goose saw embodiment, becoming angular motion power handle also to be threaded respectively by pull end body 1, back handle body 3 and middle bent angle handle body 2 constitutes, be provided with the saw blade drive mechanism of upright pendular motion in the saw head main body 4, the saw blade 6 that its power output shaft 5 front ends are installed is fan-shaped upright goose saw sheets.
Become the drive mechanism in the angular motion power handle to be same as Fig. 1 reciprocating sow embodiment, difference is that the terminal drive mechanism that connects of power transmission shaft is the upright goose saw drive mechanism that is same as prior art.
The file sheet that various saw blades in the foregoing description are changed to the corresponding sports mode is micro power operation file.
Claims (3)
1, orthopaedics micro power surgical saw, the one-tenth angular motion power handle of file, by the power transmission shaft in handle body and the handle body, the terminal front end tool drive mechanism that connects of power transmission shaft is formed, it is characterized in that: by the pull end body that is threaded respectively, back handle body constitutes into angular motion power handle with middle bent angle handle body, wherein being provided with the rotary power that is connected with power input shaft in the middle of back handle body and the connected part in the bent angle handle body introduces spool, be provided with power transmission shaft in the bent angle handle body in the middle of pull end body and the connected part, introduce axle and be connected by the break-in driving gear pair that diaxon intersection is provided with, the terminal drive mechanism that connects in saw head or the file head main body of power transmission shaft with power transmission shaft.
2, one-tenth angular motion power handle according to claim 1, it is characterized in that: described rotary power is introduced axle and is made of axostylus axostyle and the axle sleeve that is set in axostylus axostyle, axostylus axostyle is connected in the break-in driving gear pair, axle sleeve is connected in driving snake, axostylus axostyle is provided with axial slide, axle sleeve is provided with the radially bearing pin that the axial slide with axostylus axostyle is slidably engaged, and axostylus axostyle is set with the compression spring that acts on axle sleeve.
3, one-tenth angular motion power handle according to claim 1 is characterized in that: described drive mechanism is drive mechanism or yaw saw or the drive mechanism of file or the drive mechanism of upright goose saw or file of reciprocating sow or file.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520025985 CN2803279Y (en) | 2005-05-23 | 2005-05-23 | Angular dynamic handlebar of orthopedics microdynamic operation saw and file |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520025985 CN2803279Y (en) | 2005-05-23 | 2005-05-23 | Angular dynamic handlebar of orthopedics microdynamic operation saw and file |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2803279Y true CN2803279Y (en) | 2006-08-09 |
Family
ID=36908583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520025985 Expired - Fee Related CN2803279Y (en) | 2005-05-23 | 2005-05-23 | Angular dynamic handlebar of orthopedics microdynamic operation saw and file |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2803279Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103860232A (en) * | 2012-12-14 | 2014-06-18 | 德普伊新特斯产品有限责任公司 | Surgical Saw Blade |
| CN109528253A (en) * | 2013-12-13 | 2019-03-29 | 柯惠Lp公司 | By the coupling assembly and its surgery systems of adapter assembly and operation device interconnection |
-
2005
- 2005-05-23 CN CN 200520025985 patent/CN2803279Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103860232A (en) * | 2012-12-14 | 2014-06-18 | 德普伊新特斯产品有限责任公司 | Surgical Saw Blade |
| CN103860232B (en) * | 2012-12-14 | 2018-09-14 | 德普伊新特斯产品有限责任公司 | Surgery saw blade |
| CN109464174A (en) * | 2012-12-14 | 2019-03-15 | 德普伊新特斯产品有限责任公司 | Surgery saw blade |
| CN109528253A (en) * | 2013-12-13 | 2019-03-29 | 柯惠Lp公司 | By the coupling assembly and its surgery systems of adapter assembly and operation device interconnection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200963714Y (en) | Reciprocating saw with wobbly saw bit | |
| CN100413656C (en) | Spacial non-symmetric two freedom rotary parallel mechanism | |
| FR2943907B1 (en) | SURGICAL INSTRUMENT. | |
| WO2013169456A1 (en) | Rotary oscillating bone, cartilage, and disk removal tool assembly | |
| FR2943906B1 (en) | SURGICAL INSTRUMENT. | |
| CN2803279Y (en) | Angular dynamic handlebar of orthopedics microdynamic operation saw and file | |
| EP2198691A3 (en) | Work device | |
| CN101628416B (en) | Biarticulate sliding block type directly driving robot finger device with variable holding force | |
| CN203468670U (en) | Electric bending device of surgical operation instrument and surgical operation instrument | |
| CN2805696Y (en) | Medical electric bone saw | |
| CN101033052A (en) | Shears-type electric jack | |
| CN205394387U (en) | Multi -functional screwdriver of gear formula | |
| CN2841258Y (en) | Universal ratchet sleeve-tube spanner | |
| CN206527115U (en) | A kind of hand-operated pipeline dredge device | |
| CN2851707Y (en) | Adjustable double-shaft transmission device | |
| CN201003183Y (en) | Hydraulic digger pedal angle regulation device | |
| CN209164574U (en) | A kind of gearbox and its shifting fork assembly | |
| CN2573164Y (en) | Wrench assistor | |
| CN2486782Y (en) | Planetary bevel gear driver | |
| CN201537910U (en) | Motion-direction changing mechanism of electric tool | |
| CN201100283Y (en) | Mechanical card hoop | |
| CN200957483Y (en) | Pitch-feeding tapping mechanism | |
| CN2923205Y (en) | Combined mounting-dismounting device | |
| CN2605823Y (en) | Enhanced coaxial tubular spanner | |
| CN2894954Y (en) | Pneumatic-hydraulic-based hardware tool |
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: 20060809 Termination date: 20110523 |