CN205458895U - Drilling cutting tool for bone -culting operation - Google Patents
Drilling cutting tool for bone -culting operation Download PDFInfo
- Publication number
- CN205458895U CN205458895U CN201620117942.2U CN201620117942U CN205458895U CN 205458895 U CN205458895 U CN 205458895U CN 201620117942 U CN201620117942 U CN 201620117942U CN 205458895 U CN205458895 U CN 205458895U
- Authority
- CN
- China
- Prior art keywords
- bone
- cutting tool
- cylinder
- external tooth
- culting operation
- 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.)
- Active
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 26
- 210000000988 bone and bone Anatomy 0.000 title abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims abstract description 13
- 230000004323 axial length Effects 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 6
- 241001074085 Scophthalmus aquosus Species 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 210000003625 skull Anatomy 0.000 abstract 1
- 210000000515 tooth Anatomy 0.000 description 37
- 230000003139 buffering effect Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 241000272814 Anser sp. Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 108010048734 sclerotin Proteins 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model relates to a drilling cutting tool for bone -culting operation relates to a medical equipment, especially relates to a brill that is arranged in cutting off skull operation and cuts the instrument. A few drilling cutting tool for bone -culting operation is cut in order to provide a simple structure, with low costs, easy and simple to handle, small, angle cutting wantonly, mistake to its purpose. The utility model relates to a drilling cutting tool for bone -culting operation includes stalk portion (11), cutting part (12) cutting part (12) on have a helicla flute the tip of cutting part (12) has the arc blade, in the excircle part of the helicla flute of cutting part (12), have the peripheral cutting edge, still include handle (30), be equipped with the motor in it, a block section of thick bamboo (20), it will stalk portion (11) with the motor is connected.
Description
Technical field
This utility model relates to a kind of armarium, particularly relates to a kind of brill for cutting off in osseous surgery
Cutting tool.
Background technology
Existing surgery is medical cuts off hands, the cutting tool of toe bone typically uses goose saw, this instrument to exist
Cut shared volume and cutting width when cutting phalanges the biggest, and intelligence straight cuts, it is impossible to change cutting side
To, the surface of sclerotin can not be carried out milling, make troubles on operation technique.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of simple in construction, low cost, easy and simple to handle,
Volume is little, arbitrarily angled can cut, cut by mistake the drilling cutting tool of few a kind of bone-culting operation.
The drilling cutting tool of a kind of bone-culting operation of this utility model, including shank, blade, at described sword
There is in portion helicla flute, in the end of described blade, there is curved edge；Spiral fluted at described blade
In excircle part, there is peripheral cutting edge, also include
Handle, is provided with motor in it；
Engaging cylinder, described blade is connected by it with described motor.
Preferably, the outer circumference surface of described engaging cylinder is provided with an external tooth, itself and the inner surface card of described handle
Connect；The inner peripheral surface of described engaging cylinder is provided with an internal tooth, itself and described shank clamping.
Preferably, the outer circumference surface of described shank is provided with handle external tooth, described handle external tooth and described cylinder internal tooth card
Connect.
Preferably, described cylinder internal tooth is uniformly distributed three, outside described handle along the inner peripheral surface of described engaging cylinder
Tooth is uniformly distributed three along the outer circumference surface of described shank.
Preferably, described handle external tooth, cylinder internal tooth are permanent magnet, handle external tooth, cylinder internal tooth magnetic induction line direction
On the contrary.
Preferably, the cylinder external tooth of described engaging cylinder and the groove clamping of described handle inner peripheral surface, in described groove
Being provided with groove permanent magnet, described cylinder external tooth is permanent magnet, described cylinder external tooth and the magnetic induction line direction of groove permanent magnet
On the contrary.
Preferably, described handle external tooth, the outer surface of cylinder internal tooth are provided with rubber blanket.
Preferably, the axial length a of described shank is 38.5 ± 1mm.
Preferably, the axial length b of described blade is 12.5mm.
Preferably, a diameter of 1.3mm of the end of described blade.
The drilling cutting tool difference from prior art of a kind of bone-culting operation of this utility model is this practicality
Drilling cutting tool this utility model of novel a kind of bone-culting operation by described engaging cylinder connect described handle and
Shank clamping, can dismantle described shank easily, and ensures accuracy and the portability of cutting.
Below in conjunction with the accompanying drawings the drilling cutting tool of a kind of bone-culting operation of the present utility model is made furtherly
Bright.
Accompanying drawing explanation
Fig. 1 is the structural representation of the drilling cutting tool of a kind of bone-culting operation；
Fig. 2 is the right view of the drilling cutting tool of a kind of bone-culting operation；
Fig. 3 is another right view of the drilling cutting tool of a kind of bone-culting operation.
Detailed description of the invention
As illustrated in fig. 1 and 2, the drilling cutting tool of a kind of bone-culting operation of this utility model include shank 11,
Blade 12, has helicla flute on described blade 12, has arcuate blade in the end of described blade 12
Mouthful；In the spiral fluted excircle part of described blade 12, there is peripheral cutting edge, also include
Handle 30, is provided with motor in it；
Engaging cylinder 20, described blade 12 is connected by it with described motor.
The drilling cutting tool difference from prior art of a kind of bone-culting operation of this utility model is this practicality
Drilling cutting tool this utility model of novel a kind of bone-culting operation connects described hands by described engaging cylinder 20
Handle 30 and shank 11 clamping, can dismantle described shank 11 easily, and ensures the accurate of cutting
Property and portability.Under this kind of state, blade 12 can along the circumferential direction rotate.
Certainly, a kind of distressed structure of the present utility model can be also:
As shown in figs. 1 and 3, the outer circumference surface of described engaging cylinder 20 is provided with an external tooth 21, and it is with described
The inner surface clamping of handle 30；The inner peripheral surface of described engaging cylinder 20 is provided with an internal tooth, itself and described handle
Portion 11 clamping, wherein motor is the motor of reciprocating rotary, and in other words, motor rotates forward for a moment, the most anti-
Turn.
Preferably, the outer circumference surface of described shank 11 is provided with handle external tooth, described handle external tooth and described cylinder internal tooth
Clamping.
Wherein, described cylinder internal tooth is uniformly distributed three, outside described handle along the inner peripheral surface of described engaging cylinder 20
Tooth is uniformly distributed three along the outer circumference surface of described shank 11.
Wherein, described handle external tooth, cylinder internal tooth are permanent magnet, handle external tooth, cylinder internal tooth magnetic induction line direction phase
Instead.
It is further preferred that the cylinder external tooth 21 of described engaging cylinder 20 and the groove of described handle 30 inner peripheral surface
Clamping, is provided with groove permanent magnet in described groove, described cylinder external tooth 21 is permanent magnet, described cylinder external tooth 21 He
The magnetic induction line of groove permanent magnet is in opposite direction.
Described handle external tooth, the outer surface of cylinder internal tooth are provided with rubber blanket.
This utility model uses said structure, and the gap of the clamping of available groove and cylinder external tooth is whole blade
12 be rotated into row buffering, and the motor of reciprocating rotary rotates forward, reversally grinds deep bone, can be further
Increase the accuracy of cutting.Additionally, the gap between three handle external tooths, three cylinder internal tooths can be as past
The reciprocal formation of compound machine, i.e. reversion 120 ° after motor main story 120 °.Make three of permanent magnet
Handle external tooth, three cylinder internal tooths can be rotated into row buffering for blade, reduce noise of the present utility model,
Increase service life.
Preferably, the axial length a of described shank 11 is 38.5 ± 1mm.
Preferably, the axial length b of described blade 12 is 12.5mm.
Preferably, a diameter of 1.3mm of the end of described blade 12.
Embodiment described above is only to be described preferred implementation of the present utility model, not
Scope of the present utility model is defined, on the premise of without departing from this utility model design spirit, this
Various deformation that the technical solution of the utility model is made by field those of ordinary skill and improvement, all should fall
Enter in the protection domain that this utility model claims determine.
Claims (10)
1. a drilling cutting tool for bone-culting operation, including shank (11), blade (12), described
Blade (12) on there is helicla flute, in the end of described blade (12), there is curved edge；Institute
State in the spiral fluted excircle part of blade (12), there is peripheral cutting edge, it is characterised in that: also include
Handle (30), is provided with motor in it；
Engaging cylinder (20), described shank (11) is connected by it with described motor.
The drilling cutting tool of a kind of bone-culting operation the most according to claim 1, it is characterised in that: institute
The outer circumference surface stating engaging cylinder (20) is provided with an external tooth (21), itself and the interior table of described handle (30)
Face clamping；The inner peripheral surface of described engaging cylinder (20) is provided with an internal tooth, and it blocks with described shank (11)
Connect.
The drilling cutting tool of a kind of bone-culting operation the most according to claim 2, it is characterised in that: institute
The outer circumference surface stating shank (11) is provided with handle external tooth, described handle external tooth and described cylinder internal tooth clamping.
The drilling cutting tool of a kind of bone-culting operation the most according to claim 3, it is characterised in that: institute
Stating an internal tooth and be uniformly distributed three along the inner peripheral surface of described engaging cylinder (20), described handle external tooth is along described
The outer circumference surface of shank (11) is uniformly distributed three.
The drilling cutting tool of a kind of bone-culting operation the most according to claim 4, it is characterised in that: institute
State handle external tooth, cylinder internal tooth is permanent magnet, and handle external tooth, cylinder internal tooth magnetic induction line are in opposite direction.
The drilling cutting tool of a kind of bone-culting operation the most according to claim 5, it is characterised in that: institute
State the cylinder external tooth (21) of engaging cylinder (20) and the groove clamping of described handle (30) inner peripheral surface, described
Being provided with groove permanent magnet in groove, described cylinder external tooth (21) is permanent magnet, and described cylinder external tooth (21) and groove are forever
The magnetic induction line of Magnet is in opposite direction.
The drilling cutting tool of a kind of bone-culting operation the most according to claim 5, it is characterised in that: institute
State handle external tooth, the outer surface of cylinder internal tooth is provided with rubber blanket.
The drilling cutting tool of a kind of bone-culting operation the most according to claim 1, it is characterised in that: institute
The axial length a stating shank (11) is 38.5 ± 1mm.
The drilling cutting tool of a kind of bone-culting operation the most according to claim 1, it is characterised in that: institute
The axial length b stating blade (12) is 12.5mm.
The drilling cutting tool of a kind of bone-culting operation the most according to claim 1, it is characterised in that:
A diameter of 1.3mm of the end of described blade (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620117942.2U CN205458895U (en) | 2016-02-05 | 2016-02-05 | Drilling cutting tool for bone -culting operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620117942.2U CN205458895U (en) | 2016-02-05 | 2016-02-05 | Drilling cutting tool for bone -culting operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205458895U true CN205458895U (en) | 2016-08-17 |
Family
ID=56675071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620117942.2U Active CN205458895U (en) | 2016-02-05 | 2016-02-05 | Drilling cutting tool for bone -culting operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205458895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111603136A (en) * | 2020-05-11 | 2020-09-01 | 马文足医疗科技(北京)有限公司 | Remote consultation system for foot diagnosis and treatment |
-
2016
- 2016-02-05 CN CN201620117942.2U patent/CN205458895U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111603136A (en) * | 2020-05-11 | 2020-09-01 | 马文足医疗科技(北京)有限公司 | Remote consultation system for foot diagnosis and treatment |
| CN111603136B (en) * | 2020-05-11 | 2023-03-31 | 马文足医疗科技(北京)有限公司 | Remote consultation system for foot diagnosis and treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180426 Address after: 100044 Haidian District, Beijing, 59 A15, grade 6, building 3, business 02 Patentee after: Beijing San Jia new medical and beauty hospital Co., Ltd. Address before: 100008 Beijing Haidian District Haidian South Road 13, billion square building 3 level source medical beauty hospital Patentee before: Ma Guiwen |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190923 Address after: 121000 Xinchengyuan 7-7, Beiyili, Guta District, Jinzhou City, Liaoning Province Patentee after: Ma Gui Wen Address before: 100044 Beijing Haidian District Gaoliangqiao Diaojie No. 59 Courtyard 6 Building A15 # 3 Floor Business 02 Patentee before: Beijing San Jia new medical and beauty hospital Co., Ltd. |