CN104055564B - A kind of reaming adjusting means - Google Patents
A kind of reaming adjusting means Download PDFInfo
- Publication number
- CN104055564B CN104055564B CN201410283356.0A CN201410283356A CN104055564B CN 104055564 B CN104055564 B CN 104055564B CN 201410283356 A CN201410283356 A CN 201410283356A CN 104055564 B CN104055564 B CN 104055564B
- Authority
- CN
- China
- Prior art keywords
- control handle
- reaming
- adjusting means
- location bar
- reamer
- 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
- 238000003466 welding Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000001356 surgical procedure Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 4
- 108010048734 sclerotin Proteins 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/1659—Surgical rasps, files, planes, or scrapers
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention proposes a kind of simple in construction and can be accurately positioned the reaming adjusting means needing to carry out surgery location, including for being placed in the location bar determined in region that one-level positioner selects；The control handle controlled for travel direction behind bar location, location, is connected with location bar；During changing direction at control handle, restriction region is carried out the reamer of reaming, is arranged on control handle one end.The reaming adjusting means simple in construction that the present invention proposes, it is possible to be accurately positioned surgery location on the premise of reducing patient suffering.
Description
Technical field
The present invention relates to medical instruments field, particularly relate to a kind of reaming adjusting means.
Background technology
In bone surgery, after needing affected part is positioned, carry out follow-up corresponding operating again, in prior art,
Need healthcare givers is carried out long-term training, relend after the technology having grasped consummation and help positioner to needing
The position carrying out performing the operation positions, but the cycle that healthcare givers trains needs is the longest, and needs
Put into the biggest cost, even if additionally the healthcare givers of specialty is being carried out by positioner of the prior art
The location of surgery location, also can be fractal because of the restriction of adjuster working range of the prior art and joint portion
The restriction of shape etc., causes positioning inaccurate, needs to reorientate, virtually add the cycle of operation, and
Position inaccurate meeting to cause reorientating, and then the misery of patient can be increased.
Therefore, a kind of simple in construction, and can be accurately positioned the device that needs to carry out surgery location in the urgent need to.
Summary of the invention
The present invention proposes a kind of simple in construction and can be accurately positioned the reaming regulation dress needing to carry out surgery location
Put.
The technical scheme is that and be achieved in that:
A kind of reaming adjusting means, including:
Location bar, for be placed in one-level positioner select determine in region；
Control handle, controls for travel direction behind bar location, location, is connected with location bar；
Reamer, carries out reaming to restriction region during changing direction at control handle, is arranged on
Control handle one end.
As further technical scheme, location bar is that hollow positions bar, is positioned with one-level by guiding steel wire
Device connects.
As further technical scheme, reamer includes:
Cutting blade, is connected with control handle；
Cutter tip, is arranged on bite.
Preferably, cutter tip is indent cutter tip.
As further technical scheme, location bar is eccentrically set on control handle one end.
As further technical scheme, also include: for measuring the scale of required reaming position, be arranged on
On control handle.
As further technical scheme, control handle one end is arc angling, and one end of reamer is arc
Chamfering.
As further technical scheme, location bar is formed by laser welding with control handle, reamer and
Control handle is formed by laser welding.
As further technical scheme, location bar, control handle and the shaping of reamer integrated punching.
Technical solution of the present invention is by after one-level positioner has positioned, under the control of control handle,
Carry out trickle reaming by reamer, constantly carry out the process of sclerotin, position is gradually moved into accurate location,
Compared with prior art, it is not necessary to reorientate, i.e. without again punching, the most just decrease patient's
Misery, it addition, pass through technical scheme, additionally it is possible to reduces amount of bleeding；
It addition, the reaming adjusting means in the present invention is simple to operate, it is not necessary to learn for a long time, therefore have one
The healthcare givers on fixed basis is just operable to, it is not necessary to learn for a long time, compared with prior art, shortens and learns
The habit cycle, and then reduce training cost.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention a kind of reaming one embodiment of adjusting means；
Fig. 2 is the structural representation of Fig. 1 top view.
In figure:
1, location bar；2, control handle；3, reamer；31, cutting blade；32, cutter tip.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, be fully described by, it is clear that described embodiment be only a part of embodiment of the present invention rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
The every other embodiment obtained under property work premise, broadly falls into the scope of protection of the invention.
As depicted in figs. 1 and 2, a kind of reaming adjusting means that the present invention proposes, including:
When carrying out bone surgery, by one-level positioner, the position performed the operation is positioned, selected
Position is Yi Ding district, but after being positioned by one-level positioner, due to the precision problem of one-level positioner
Can not one-time positioning success, the way of prior art is location to be repeated by one-level positioner, but
The most just need repeatedly to punch, and then amount of bleeding can be caused to increase；
For solving the problems referred to above in the present invention, after one-level positioner carries out one-time positioning, bar 1 will be positioned,
Being arranged at Yi Ding district, Zhong Yiding district of the present invention is to be beaten at the position needing operation by one-level positioner
Hole, positions location bar 1 to aforesaid hole；
Control handle 2 with location bar 1 be connected, in the present invention, for ensure control handle 2 operability and
Reaming distance, is preferably eccentrically set on control handle 2 one end by location bar 1, and reamer 3 is arranged on control
Handle 2 one end processed, after location bar 1 has positioned, by adjusting reaming to the adjustment of control handle 2
The position of device 3 and angle, and then realize under the control of control handle 2, carry out two by reamer 3
Secondary reaming, in the present invention, by reciprocating and then drive reamer 3 to reciprocate control handle 2,
By reamer 3 to needing the sclerotin carrying out operative segment to process, by the process of reamer 3, keep away
While exempting from one-level positioner resetting, also reduce patient suffering, and operative speed can be improved；
Furthermore, for avoiding during reaming, to causing damage around sclerotin, preferably by control handle 2
One end is arc angling, and one end of reamer 3 is arc angling, so just will not make during reaming
Become control handle 2 or reamer 3 to needing to cause damage around the sclerotin of location.
In the present invention, location bar 1 by the way of manual, or by clamping device, can be placed on hole
Place, owing to aperture is the least, therefore using aforesaid way to be placed in hole in hole, location needs stronger operating technology,
And need the longer operating time, virtually add the time of operation, therefore, the present invention uses hollow
Location bar 1, and connected with one-level positioner by guiding steel wire, after one-level positioner has positioned,
Under the effect of guiding steel wire, directly location bar 1 is positioned to hole, so, both improve location bar 1
The speed of location, turn avoid the operation of complexity.
Carry out reaming time, reamer 3 can select sharpener, process sclerotin, but in the present invention
Middle reamer 3 includes cutting blade 31 and cutter tip 32, and cutting blade 31 is with control handle 2 one end even
Connecing, cutter tip 32 is arranged on cutting blade 31, and cutter tip 32 is indent cutter tip 32, this
Sample is when processing sclerotin, and the sclerotin under grinding or cutting can fall in cutter tip 32, it is to avoid grinds or cuts
Sclerotin under cutting falls into internal, impacts human body, and the shape of certain cutter tip 32 is according to actual
Depending on operation demand, therefore, then need to change difform cutter head, such as straight line when carrying out different operations
Shape bite is first-class；
When needs location is in control handle 2 length range, can be fixed to needs by cutter tip 32
Sclerotin at Wei carries out chisel and hits, it would be desirable at location, sclerotin drills through, to realize being accurately positioned.
For improving the accuracy of reaming, some scales are preferably set on control handle 2, are carrying out reaming
Before, measure for round dot positioning bar 1, expanded by reamer 3 after accurately needing the position of location
Hole, so makes the accuracy of reaming be improved.
As further technical scheme, location bar 1 is formed by laser welding with control handle 2, reaming
Device 3 is formed by laser welding with control handle 2.
As further technical scheme, location bar 1, control handle 2 and the shaping of reamer 3 integrated punching.
For ensureing the intensity of reaming adjusting means, and then improve shelf life, in the present invention, can will position
Bar 1, control handle 2 and reamer 3 are formed by laser welding, naturally it is also possible to will location bar 1, control
Handle 2 and reamer 3 one are compressing, the reaming adjusting means completed by above two mode
Intensity is big, and then increases the service life of reaming adjusting means.
These are only presently preferred embodiments of the present invention, not in order to limit the present invention, all the present invention's
Within spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (9)
1. a reaming adjusting means, it is characterised in that including:
Location bar (1), for be placed in one-level positioner select determine in region；
Control handle (2), after positioning in described location bar (1), travel direction controls, with described location
Bar (1) connects；
Reamer (3), is carried out restriction region during changing direction at described control handle (2)
Reaming, is arranged on described control handle (2) one end.
2. reaming adjusting means as claimed in claim 1, it is characterised in that described location bar (1) is
Hollow location bar (1), is connected with one-level positioner by guiding steel wire.
3. reaming adjusting means as claimed in claim 1, it is characterised in that described reamer (3) wraps
Include:
Cutting blade (31), is connected with described control handle (2)；
Cutter tip (32), is arranged on described cutting blade (31).
4. reaming adjusting means as claimed in claim 3, it is characterised in that described cutter tip (32)
For indent cutter tip (32).
5. reaming adjusting means as claimed in claim 1, it is characterised in that described location bar (1) is inclined
The heart is arranged on described control handle (2) one end.
6. reaming adjusting means as claimed in claim 1, it is characterised in that also include: be used for measuring institute
Need the scale of reaming position, be arranged on described control handle (2).
7. reaming adjusting means as claimed in claim 1, it is characterised in that described control handle (2)
One end is arc angling, and one end of described reamer (3) is arc angling.
8. reaming adjusting means as claimed in claim 1, it is characterised in that described location bar (1) with
Described control handle (2) is formed by laser welding, described reamer (3) and described control handle (2)
Formed by laser welding.
9. reaming adjusting means as claimed in claim 1, it is characterised in that described location bar (1), institute
State control handle (2) and the shaping of described reamer (3) integrated punching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410283356.0A CN104055564B (en) | 2014-06-23 | 2014-06-23 | A kind of reaming adjusting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410283356.0A CN104055564B (en) | 2014-06-23 | 2014-06-23 | A kind of reaming adjusting means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104055564A CN104055564A (en) | 2014-09-24 |
| CN104055564B true CN104055564B (en) | 2016-08-24 |
Family
ID=51543694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410283356.0A Expired - Fee Related CN104055564B (en) | 2014-06-23 | 2014-06-23 | A kind of reaming adjusting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104055564B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1488747B1 (en) * | 1998-04-09 | 2009-04-01 | Warsaw Orthopedic, Inc. | Instrumentation for vertebral interbody fusion |
| US6719758B2 (en) * | 2001-01-19 | 2004-04-13 | Aesculap Ag & Co. Kg | Kirschner wire with a holding device for surgical procedures |
| CN203988294U (en) * | 2014-06-23 | 2014-12-10 | 北京乾鸿信科技有限公司 | A kind of reaming adjusting device |
-
2014
- 2014-06-23 CN CN201410283356.0A patent/CN104055564B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104055564A (en) | 2014-09-24 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160824 |