CN207575189U - A kind of cutter for orthopaedics surgery - Google Patents
A kind of cutter for orthopaedics surgery Download PDFInfo
- Publication number
- CN207575189U CN207575189U CN201720354854.9U CN201720354854U CN207575189U CN 207575189 U CN207575189 U CN 207575189U CN 201720354854 U CN201720354854 U CN 201720354854U CN 207575189 U CN207575189 U CN 207575189U
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- CN
- China
- Prior art keywords
- saw blade
- cutter
- shaft
- motor
- rectangle frame
- 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 cutter for orthopaedics surgery, including housing, controller is fixedly connected on the left of the case top, motor is provided on the right side of the case top, the output terminal of the motor runs through the top of inner walls and extends to the inner cavity of housing, the output terminal of the motor is fixedly connected with shaft by the first link block, and the surface of the shaft is arranged with gear.The utility model is by setting fixed block, sliding slot, rectangle frame, shaft, motor, portable pillar, saw blade and sawtooth, saw blade can be made voluntarily to cut, achieve the effect that voluntarily to cut, solve the problems, such as that the cutter generally used can only control saw blade to be cut manually, avoiding control saw blade manually cannot voluntarily cut, it is big with labor intensity, easily secondary damage is caused to patient, the insufficient situation of therapeutic effect, so as to improve the working efficiency of user, the life and health of patient is also ensured simultaneously, is suitble to promote the use of.
Description
Technical field
The utility model is related to the field of medical instrument technology, specially a kind of cutter for orthopaedics surgery.
Background technology
Orthopaedics is one of most common section office of various big hospital, main dissection, physiology and the pathology for studying skeletal musculature,
The normal morphology and function of this system are kept and developed with drug, operation and physical method, with the change of epoch and society
More, injury of orthopaedics department spectrum has apparent variation, for example, the diseases such as tuberculous osteoarthropathy, osteomyelitis and infantile paralysis significantly reduce,
Wound showed increased caused by traffic accident, the variation of injury of orthopaedics department spectrum, needs growing with each passing hour for orthopaedics.
When carrying out bone surgery, it is necessary to use cutter, at present, it is common to use cutter, be mostly manual
Formula bone saw, it is simple in structure, saw blade can only be controlled to be cut manually, it is impossible to voluntarily cut, have labor intensity big, easily to trouble
The shortcomings that person causes secondary damage, and therapeutic effect is insufficient, greatly reduces the working efficiency of user, while is also brought to patient
Greatest pain.
Utility model content
The purpose of this utility model is to provide a kind of cutter for orthopaedics surgery, have the advantages of voluntarily cutting, and solve
The problem of cutter generally used can only control saw blade to be cut manually.
To achieve the above object, the utility model provides following technical solution：
A kind of cutter for orthopaedics surgery including housing, is fixedly connected with controller, the shell on the left of the case top
Right side at the top of body is provided with motor, and the output terminal of the motor runs through the top of inner walls and extends to the inner cavity of housing,
The output terminal of the motor is fixedly connected with shaft by the first link block, and the surface of the shaft is arranged with gear, the shell
Fixed block is fixedly connected on the right side of internal wall, the front surface of the fixed block offers sliding slot, the inner cavity activity of the sliding slot
Rectangle frame is connected with, portable pillar is fixedly connected on the left of the rectangle frame, the left side of the portable pillar is through inner walls
Left side, second link block that passes on left of the portable pillar are fixedly connected with saw blade, blade, institute are provided at the top of the saw blade
The bottom for stating saw blade is provided with sawtooth, and the controller is electrically connected with motor.
Preferably, limited block is fixedly connected on the left of the housing cavity, the inner cavity of the limited block offers limiting
Slot, the portable pillar are adapted with limiting slot, and the portable pillar is used cooperatively with limited block.
Preferably, according to teeth one are provided with, the side of the gear surface is set for the top and bottom of the rectangle frame inner wall
The teeth two being adapted with teeth one are equipped with, the rectangle frame is used cooperatively with gear.
Preferably, the quantity of the fixed block is two, and the sliding slot is adapted with rectangle frame, the fixed block and rectangle
Frame is used cooperatively.
Preferably, shaft seat is provided on the right side of the housing cavity bottom, the shaft seat is used cooperatively with shaft.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is by setting fixed block, sliding slot, rectangle frame, shaft, motor, portable pillar, saw blade and sawtooth, energy
Enough saw blade is made voluntarily to cut, achieved the effect that voluntarily to cut, saw blade can only be controlled manually by solving the cutter generally used
The problem of being cut, avoiding control saw blade manually cannot voluntarily cut, and have labor intensity big, easily cause two to patient
Secondary damage, the insufficient situation of therapeutic effect so as to improve the working efficiency of user, while also ensure that the life of patient is good for
Health is suitble to promote the use of.
2nd, the utility model can avoid shaft from holding when long-time rotates by setting the first link block and shaft seat
Easily it there is loose or dislocation, enhances the stability of shaft work, so as to improve the service life of the cutter, pass through
Second link block is set, saw blade can be avoided to be susceptible to the situation of loose or dislocation when working long hours, enhance saw blade work
The stability of work so as to improve the service life of the cutter, by setting limiting slot and limited block, can avoid portable pillar
The situation of offset is susceptible to, enhances the stability of portable pillar, so as to improve the stability of cutter.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model section schematic top plan view.
In figure：1 it is housing, 2 be shaft seat, 3 be fixed block, 4 be sliding slot, 5 be rectangle frame, 6 be shaft, 7 is the first company
Connect block, 8 be motor, 9 be portable pillar, 10 be limiting slot, 11 be limited block, 12 in order to control device, 13 be the second link block, 14 be knife
Sword, 15 be saw blade, 16 be sawtooth and 17 be gear.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
It please refers to Fig.1 and Fig. 2, a kind of cutter for orthopaedics surgery, including housing 1, the left side at 1 top of housing is fixedly connected with
Controller 12, the right side at 1 top of housing are provided with motor 8, and the output terminal of motor 8 through the top of 1 inner wall of housing and extends to
The inner cavity of housing 1, the output terminal of motor 8 are fixedly connected with shaft 6 by the first link block 7, are set on the right side of 1 intracavity bottom of housing
Shaft seat 2 is equipped with, by setting the first link block 7 and shaft seat 2, shaft 6 can be avoided to be susceptible to when long-time rotates
The situation of loose or dislocation enhances the stability of the work of shaft 6, so as to improve the service life of the cutter, shaft seat 2 with
Shaft 6 is used cooperatively, and the surface of shaft 6 is arranged with gear 17, and fixed block 3, fixed block are fixedly connected on the right side of 1 inner wall of housing
3 front surface offers sliding slot 4, and the inner cavity of sliding slot 4 is connected with rectangle frame 5, and the quantity of fixed block 3 is two, sliding slot 4 with
Rectangle frame 5 is adapted, and fixed block 3 is used cooperatively with rectangle frame 5, and the top and bottom evidence of 5 inner wall of rectangle frame is provided with teeth one,
The side on 17 surface of gear is provided with the teeth two being adapted with teeth one, and rectangle frame 5 is used cooperatively with gear 17, rectangle frame 5
Left side be fixedly connected with portable pillar 9, limited block 11 is fixedly connected on the left of 1 inner cavity of housing, the inner cavity of limited block 11 opens up
There is limiting slot 10, by setting limiting slot 10 and limited block 11, portable pillar 9 can be avoided to be susceptible to the situation of offset, enhance
The stability of portable pillar 9, so as to improve the stability of cutter, portable pillar 9 is adapted with limiting slot 10, portable pillar 9 with
Limited block 11 is used cooperatively, and the left side of 1 inner wall of housing is run through in the left side of portable pillar 9, and portable pillar 9 passes on left the second link block
13 are fixedly connected with saw blade 15, by setting the second link block 13, saw blade 15 can be avoided to be susceptible to when working long hours
The situation of loose or dislocation enhances the stability of the work of saw blade 15, so as to improve the service life of the cutter, saw blade 15
Top is provided with blade 14, and the bottom of saw blade 15 is provided with sawtooth 16, and controller 12 is electrically connected with motor 8, solid by setting
Determine block 3, sliding slot 4, rectangle frame 5, shaft 6, motor 8, portable pillar 9, saw blade 15 and sawtooth 16, saw blade 15 can be made voluntarily to cut,
Achieve the effect that voluntarily to cut, solved the problems, such as that the cutter generally used can only control saw blade 15 to be cut manually,
Avoiding control saw blade 15 manually cannot voluntarily cut, and have labor intensity big, easily cause secondary damage to patient, treat effect
The insufficient situation of fruit so as to improve the working efficiency of user, while also ensures the life and health of patient, and suitable popularization makes
With.
In use, controller 12 controls motor 8 to rotate, motor 8 drives shaft 6 to rotate by output shaft, and shaft 6 is with moving teeth
17 rotation of wheel, gear 17 are used cooperatively by teeth and the teeth of rectangle frame 5, rectangle frame 5 are made to move reciprocatingly, passes through rectangle frame
5 drive portable pillars 9 move back and forth, and portable pillar 9 drives saw blade 15 to move back and forth by the second link block 13, you can is cut.
In summary：The cutter for orthopaedics surgery passes through fixed block 3, sliding slot 4, rectangle frame 5, shaft 6, motor 8, activity
Column 9, saw blade 15 and sawtooth 16 solve the problems, such as that the cutter generally used can only control saw blade 15 to be cut manually.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of cutter for orthopaedics surgery, including housing, it is characterised in that：Control is fixedly connected on the left of the case top
Device, motor is provided on the right side of the case top, and the output terminal of the motor through the top of inner walls and extends to shell
The inner cavity of body, the output terminal of the motor are fixedly connected with shaft by the first link block, and the surface of the shaft is arranged with teeth
It takes turns, is fixedly connected with fixed block on the right side of the inner walls, the front surface of the fixed block offers sliding slot, the sliding slot
Inner cavity is connected with rectangle frame, and portable pillar is fixedly connected on the left of the rectangle frame, and shell is run through in the left side of the portable pillar
The left side of internal wall, second link block that passes on left of the portable pillar are fixedly connected with saw blade, the top setting of the saw blade
There is blade, the bottom of the saw blade is provided with sawtooth, and the controller is electrically connected with motor.
2. a kind of cutter for orthopaedics surgery according to claim 1, it is characterised in that：The left side of the housing cavity is fixed
Limited block is connected with, the inner cavity of the limited block offers limiting slot, and the portable pillar is adapted with limiting slot, the portable pillar
It is used cooperatively with limited block.
3. a kind of cutter for orthopaedics surgery according to claim 1, it is characterised in that：The top of the rectangle frame inner wall and
According to teeth one are provided with, the side of the gear surface is provided with the teeth two being adapted with teeth one, the rectangle frame for bottom
It is used cooperatively with gear.
4. a kind of cutter for orthopaedics surgery according to claim 1, it is characterised in that：The quantity of the fixed block is two
A, the sliding slot is adapted with rectangle frame, and the fixed block is used cooperatively with rectangle frame.
5. a kind of cutter for orthopaedics surgery according to claim 1, it is characterised in that：The right side of the housing cavity bottom
Shaft seat is provided with, the shaft seat is used cooperatively with shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720354854.9U CN207575189U (en) | 2017-04-06 | 2017-04-06 | A kind of cutter for orthopaedics surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720354854.9U CN207575189U (en) | 2017-04-06 | 2017-04-06 | A kind of cutter for orthopaedics surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207575189U true CN207575189U (en) | 2018-07-06 |
Family
ID=62718070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720354854.9U Expired - Fee Related CN207575189U (en) | 2017-04-06 | 2017-04-06 | A kind of cutter for orthopaedics surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207575189U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109330666A (en) * | 2018-08-29 | 2019-02-15 | 南京新生医疗科技有限公司 | Jewel knife with hair tally function |
| CN109481855A (en) * | 2018-12-26 | 2019-03-19 | 兰卫光 | A kind of tumour radiotherapy fixed frame |
| CN111466994A (en) * | 2020-04-16 | 2020-07-31 | 河南省洛阳正骨医院（河南省骨科医院） | Multifunctional orthopedic saw special for orthopedic surgery |
-
2017
- 2017-04-06 CN CN201720354854.9U patent/CN207575189U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109330666A (en) * | 2018-08-29 | 2019-02-15 | 南京新生医疗科技有限公司 | Jewel knife with hair tally function |
| CN109481855A (en) * | 2018-12-26 | 2019-03-19 | 兰卫光 | A kind of tumour radiotherapy fixed frame |
| CN109481855B (en) * | 2018-12-26 | 2021-01-15 | 兰卫光 | Tumor radiotherapy fixing frame |
| CN111466994A (en) * | 2020-04-16 | 2020-07-31 | 河南省洛阳正骨医院（河南省骨科医院） | Multifunctional orthopedic saw special for orthopedic surgery |
| CN111466994B (en) * | 2020-04-16 | 2022-06-17 | 河南省洛阳正骨医院（河南省骨科医院） | Multifunctional orthopedic saw special for orthopedic surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20200406 |
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| CF01 | Termination of patent right due to non-payment of annual fee |