CN107890374A - A kind of orthopaedic drill fixing device - Google Patents
A kind of orthopaedic drill fixing device Download PDFInfo
- Publication number
- CN107890374A CN107890374A CN201711427927.3A CN201711427927A CN107890374A CN 107890374 A CN107890374 A CN 107890374A CN 201711427927 A CN201711427927 A CN 201711427927A CN 107890374 A CN107890374 A CN 107890374A
- Authority
- CN
- China
- Prior art keywords
- sliding block
- fixing device
- chute
- adjustable
- threaded rod
- 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.)
- Pending
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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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/50—Supports for surgical instruments, e.g. articulated arms
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Pathology (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a kind of orthopaedic drill fixing device, including base, the chassis interior is provided with guide rail, the base top is provided with hydraulic stem, the hydraulic stem both sides are provided with support bar, the hydraulic rod top is provided with supporting plate, placement pad is provided with the top of the supporting plate, the supporting plate side is provided with adjuster.The present invention is by setting adjuster, if want to adjust the height of adjustable plate when in use, then rotatable regulating block, regulating block drives threaded rod to rotate, threaded rod can drive adjustable pipe to move downward, adjustable pipe then drives adjustable plate to move downward, user can observe the position of fixing hole according to the scale bar of side, the setting is easy to determine electric drill installation site, and it can easily be accommodated, operator is prevented to be affectedly bashful unstable rock, avoid causing drilling to fail, the ultraviolet disinfection lamp of adjustable plate bottom can make operator see affected part clearly when in use, drill hole is sterilized simultaneously, patient is avoided to be infected.
Description
Technical field
The present invention relates to technical field of medical equipment, more particularly to a kind of orthopaedic drill fixing device.
Background technology
In the operating room of various big hospital, it is often necessary to carry out drilling operation to the body bone of patient, and drill operation then
It can use to electrosurgical and bore.When in use, medical personnel are bored using corresponding electrosurgical to bore patient body bone, and with
Judge that electric drill pierces depth to patient body bone by means of experience, reach it is required pierce depth after, then stop piercing,
Then other operations of related surgical are being carried out.But this mode still has the defects of certain and deficiency, one side medical care people
Member is when being drilled, if being affectedly bashful shakiness, it is possible to rock, in some instances it may even be possible to causes electric drill to be slipped out of the hand, causes drilling to fail, separately
On the one hand, if electric drill pierces too deep or excessively shallow can all cause subsequent procedures to be obstructed.
Therefore, it is necessary to solve the above problems to invent a kind of orthopaedic drill fixing device.
The content of the invention
It is an object of the invention to provide a kind of orthopaedic drill fixing device, is asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：A kind of orthopaedic drill fixing device, including base,
The chassis interior is provided with guide rail, and the base top is provided with hydraulic stem, and the hydraulic stem both sides are provided with support bar, institute
State hydraulic rod top and be provided with supporting plate, placement pad is provided with the top of the supporting plate, the supporting plate side is provided with regulation
Device, the adjuster are internally provided with threaded rod, and the surface of the threaded rod is socketed with adjustable pipe, set at the top of the threaded rod
There is regulating block, the adjustable pipe side is provided with adjustable plate, and the adjustable plate is internally provided with fixing hole, the adjustable plate side
Scale bar is provided with, the fixing hole is internally provided with buffer.
Preferably, the guide rail is slidably connected with support bar, and the adjustable plate bottom is provided with ultraviolet disinfection lamp.
Preferably, the buffer includes housing, and the enclosure interior is provided with buffer board, and the buffer board bottom is set
Limited location pipe, the position-limiting tube are internally provided with telescoping tube.
Preferably, the surface of the telescoping tube is socketed with spring, and the spring top is provided with portable plate, the position-limiting tube
Bottom is provided with the first chute, and the first chute bottom is provided with the first sliding block.
Preferably, first slider bottom is provided with the second sliding block, is set between first sliding block and the second sliding block
There is pull bar.
Preferably, second slider bottom is provided with the second chute, and first sliding block is connected with the first slide,
Second sliding block is connected with the second slide, and extension spring is provided between second sliding block.
The technique effect and advantage of the present invention：The present invention is by setting adjuster, if wanting to adjust adjustable plate when in use
Highly, then rotatable regulating block, regulating block drive threaded rod to rotate, and threaded rod can drive adjustable pipe to move downward, adjustable pipe
Then adjustable plate is driven to move downward, user can observe the position of fixing hole according to the scale bar of side, and the setting is easy to determine
Electric drill installation site, and can easily be accommodated, prevent operator to be affectedly bashful shakiness and rock, avoid causing drilling to fail, adjustable plate bottom
The ultraviolet disinfection lamp in portion can make operator see affected part clearly when in use, while drill hole is sterilized, and avoid patient from being infected；It is logical
Setting fixing hole is crossed, electric drill head is placed in fixing hole when in use, in boring procedure, bit vibration, hits buffer board,
Buffer board hits the telescoping tube of its bottom, and telescoping tube extrudes the spring on the outside of it, and spring produces reaction force, and telescoping tube is outside
Side promotes, and to keep the stabilization of buffer board, the position-limiting tube on the outside of telescoping tube extrudes the first chute of its bottom in this process, the
One chute extrudes the first sliding block, and the first sliding block is movable downwards, drives the second sliding block to be slided on the second chute, between the second sliding block
Extension spring the second sliding block is drawn over to one's side to center, the setting can make electric drill keep stable in process, prevent electric drill from shaking width
Spend greatly, avoid damaging patient.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the adjustable plate top view of the present invention；
Fig. 3 is the buffer structure schematic diagram of the present invention；
Fig. 4 is A portions enlarged drawing in Fig. 3 of the invention；
In figure：Pad, 7 adjusters, 701 threaded rods, 702 work are placed in 1 base, 2 guide rails, 3 hydraulic stems, 4 support bars, 5 supporting plates, 6
Dynamic pipe, 703 regulating blocks, 8 adjustable plates, 9 fixing holes, 901 buffers, 902 housings, 903 buffer boards, 904 position-limiting tubes, 905 are stretched
It is pipe, 906 portable plates, 907 first chutes, 908 first sliding blocks, 909 second sliding blocks, 910 second chutes, 10 scale bars, 11 ultraviolet
Line sterilamp.
Embodiment
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 clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The invention provides a kind of orthopaedic drill fixing device as Figure 1-4, including base 1, inside the base 1
Guide rail 2 is provided with, the top of base 1 is provided with hydraulic stem 3, and the both sides of hydraulic stem 3 are provided with support bar 4, the hydraulic pressure
The top of bar 3 is provided with supporting plate 5, and the top of supporting plate 5, which is provided with, places pad 6, and the side of supporting plate 5 is provided with adjuster
7, the adjuster 7 is internally provided with threaded rod 701, and the surface of the threaded rod 701 is socketed with adjustable pipe 702, the screw thread
The top of bar 701 is provided with regulating block 703, and the side of adjustable pipe 702 is provided with adjustable plate 8, and the adjustable plate 8 is internally provided with
Fixing hole 9, the side of adjustable plate 8 are provided with scale bar 10, and the fixing hole 9 is internally provided with buffer 901, when in use
If wanting to adjust the height of adjustable plate 8, rotatable regulating block 703, regulating block 703 drives threaded rod 701 to rotate, threaded rod 701
Adjustable pipe 702 can be driven to move downward, adjustable pipe 702 then drives adjustable plate 8 to move downward, and user can be according to the quarter of side
The position that bar 10 observes fixing hole 9 is spent, the setting is easy to determine electric drill installation site, and can easily be accommodated, and prevents operator to be affectedly bashful
Shakiness is rocked, and avoids causing drilling to fail, the ultraviolet disinfection lamp 11 of the bottom of adjustable plate 8 can see operator when in use
Clear affected part, while drill hole is sterilized, avoid patient from being infected.
The guide rail 2 is slidably connected with support bar 4, and the bottom of adjustable plate 8 is provided with ultraviolet disinfection lamp 11, described slow
Rushing device 901 includes housing 902, and the housing 902 is internally provided with buffer board 903, and the bottom of buffer board 903 sets limited location
Pipe 904, the position-limiting tube 904 are internally provided with telescoping tube 905, and the surface of the telescoping tube 905 is socketed with spring, the spring
Top is provided with portable plate 906, and the bottom of position-limiting tube 904 is provided with the first chute 907, and the bottom of the first chute 907 is set
The first sliding block 908 is equipped with, the bottom of the first sliding block 908 is provided with the second sliding block 909, and first sliding block 908 and second is slided
Pull bar is provided between block 909, the bottom of the second sliding block 909 is provided with the second chute 910, first sliding block 908 and
One chute 907 is slidably connected, and second sliding block 909 is slidably connected with the second chute 910, is set between second sliding block 909
Extension spring is equipped with, electric drill head is placed in fixing hole 9 when in use, in boring procedure, bit vibration, hits buffer board 903,
Buffer board 903 hits the telescoping tube 905 of its bottom, and telescoping tube 905 extrudes the spring on the outside of it, and spring produces reaction force, will
Telescoping tube 905 promotes laterally, to keep the stabilization of buffer board 903, the position-limiting tube 904 in the outside of telescoping tube 905 in this process
Extrude the first chute 907 of its bottom, the first chute 907 extrudes the first sliding block 908, and the first sliding block 908 is movable downwards, drives the
Two sliding blocks 909 slide on the second chute 910, and the extension spring between the second sliding block 909 draws the second sliding block 909 to center over to one's side, should
Setting can make electric drill keep stable in process, prevent that electric drill vibration amplitude is excessive, avoid damaging patient.
This practical operation principle：During present invention work, regulating block 703 is rotated, regulating block 703 drives threaded rod 701 to rotate,
Threaded rod 701 can drive adjustable pipe 702 to move downward, and adjustable pipe 702 then drives adjustable plate 8 to move downward, and user can root
The position of fixing hole 9 is observed according to the scale bar 10 of side, the setting is easy to determine electric drill installation site, and can easily be accommodated, and prevents
Operator is affectedly bashful shakiness and rocked, and avoids causing drilling to fail, the ultraviolet disinfection lamp 11 of the bottom of adjustable plate 8 when in use may be used
Operator is seen affected part clearly, electric drill head is placed in fixing hole 9 when in use, in boring procedure, bit vibration, hit slow
Punching 903, buffer board 903 hit the telescoping tube 905 of its bottom, and telescoping tube 905 extrudes the spring on the outside of it, and spring produces anti-make
Firmly, telescoping tube 905 is promoted laterally, to keep the stabilization of buffer board 903, the limit in the outside of telescoping tube 905 in this process
Position pipe 904 extrudes the first chute 907 of its bottom, and the first chute 907 extrudes the first sliding block 908, and the first sliding block 908 is lived downwards
It is dynamic, drive the second sliding block 909 to be slided on the second chute 910, the extension spring between the second sliding block 909 is by the second sliding block 909 in
Centre is drawn over to one's side, and the setting can make electric drill keep stable in process, prevent that electric drill vibration amplitude is excessive, avoid causing patient
Injury.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of orthopaedic drill fixing device, including base（1）, it is characterised in that：The base（1）It is internally provided with guide rail
（2）, the base（1）Top is provided with hydraulic stem（3）, the hydraulic stem（3）Both sides are provided with support bar（4）, the hydraulic pressure
Bar（3）Top is provided with supporting plate（5）, the supporting plate（5）Top is provided with placement pad（6）, the supporting plate（5）Side is set
It is equipped with adjuster（7）, the adjuster（7）It is internally provided with threaded rod（701）, the threaded rod（701）Surface be socketed with
Adjustable pipe（702）, the threaded rod（701）Top is provided with regulating block（703）, the adjustable pipe（702）Side is provided with tune
Save plate（8）, the adjustable plate（8）It is internally provided with fixing hole（9）, the adjustable plate（8）Side is provided with scale bar（10）, institute
State fixing hole（9）It is internally provided with buffer（901）.
A kind of 2. orthopaedic drill fixing device according to claim 1, it is characterised in that：The guide rail（2）With support bar
（4）It is slidably connected, the adjustable plate（8）Bottom is provided with ultraviolet disinfection lamp（11）.
A kind of 3. orthopaedic drill fixing device according to claim 1, it is characterised in that：The buffer（901）Including
Housing（902）, the housing（902）It is internally provided with buffer board（903）, the buffer board（903）Bottom is provided with position-limiting tube
（904）, the position-limiting tube（904）It is internally provided with telescoping tube（905）.
A kind of 4. orthopaedic drill fixing device according to claim 3, it is characterised in that：The telescoping tube（905）Table
Surface cover is connected to spring, and the spring top is provided with portable plate（906）, the position-limiting tube（904）Bottom is provided with the first chute
（907）, first chute（907）Bottom is provided with the first sliding block（908）.
A kind of 5. orthopaedic drill fixing device according to claim 4, it is characterised in that：First sliding block（908）Bottom
Portion is provided with the second sliding block（909）, first sliding block（908）With the second sliding block（909）Between be provided with pull bar.
A kind of 6. orthopaedic drill fixing device according to claim 4 or 5, it is characterised in that：Second sliding block（909）
Bottom is provided with the second chute（910）, first sliding block（908）With the first chute（907）It is slidably connected, second sliding block
（909）With the second chute（910）It is slidably connected, second sliding block（909）Between be provided with extension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711427927.3A CN107890374A (en) | 2017-12-26 | 2017-12-26 | A kind of orthopaedic drill fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711427927.3A CN107890374A (en) | 2017-12-26 | 2017-12-26 | A kind of orthopaedic drill fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107890374A true CN107890374A (en) | 2018-04-10 |
Family
ID=61808595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711427927.3A Pending CN107890374A (en) | 2017-12-26 | 2017-12-26 | A kind of orthopaedic drill fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107890374A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620623A (en) * | 2019-02-12 | 2019-04-16 | 刘伟 | A kind of Orthopedic Clinical fracture symplectic bone device |
-
2017
- 2017-12-26 CN CN201711427927.3A patent/CN107890374A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620623A (en) * | 2019-02-12 | 2019-04-16 | 刘伟 | A kind of Orthopedic Clinical fracture symplectic bone device |
| CN109620623B (en) * | 2019-02-12 | 2021-01-08 | 刘伟 | Clinical fracture reunion bone device of orthopedics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180410 |