CN207768567U - A kind of Orthopedic Clinical bone grafting device - Google Patents
A kind of Orthopedic Clinical bone grafting device Download PDFInfo
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- CN207768567U CN207768567U CN201721229485.7U CN201721229485U CN207768567U CN 207768567 U CN207768567 U CN 207768567U CN 201721229485 U CN201721229485 U CN 201721229485U CN 207768567 U CN207768567 U CN 207768567U
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- fixedly connected
- bone grafting
- kelly
- grafting device
- fixed
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Abstract
The utility model discloses a kind of Orthopedic Clinical bone grafting devices, including bottom plate, it is fixedly connected with fixed link at center at the top of the bottom plate, the front surface of the fixed link offers movable span, the both sides of the movable span are communicated with card hole, sliding block is fixedly connected on the outside of the card hole inner cavity, the both sides of the fixed link inner cavity have been fixedly connected with slide bar, motion bar is slidably connected on the inside of the slide bar.The utility model is by being arranged being used cooperatively for fixed link, motion bar, movable span, sliding block, card hole, slide bar, groove, fixed kelly, movable kelly, sliding slot, snap-gauge, spring and draw ring, the height of bone grafting device can effectively be adjusted, the using effect of bone grafting device in this way is more preferable, solves bone grafting device when in use, because the height of bone grafting device is unadjustable, there are larger differences for the body and bone of different age group people simultaneously, the relatively low problem of versatility occur so as to cause bone grafting device.
Description
Technical field
The utility model is related to the field of medical instrument technology, specially a kind of Orthopedic Clinical bone grafting device.
Background technology
Medical instrument refers to that the instrument in human body, equipment, utensil, material or other articles are used alone or in combination,
Including required software；It is to use pharmacology, immunology or the means of metabolism that it, which is used for body surface and internal effect not,
It obtains, but may there are these means to participate in and play certain booster action；Its use is intended to reach following expected purpose：(1)
Prevention of disease, diagnosis, treatment, monitoring, alleviation；(2) to the diagnosis of damage or deformity, treatment, monitoring, alleviation, benefit
It repays；(3) to research, replacement, the adjusting of dissection or physiology course；(4) gestation control.
There are many kinds of the types of medical instrument, and Orthopedic Clinical bone grafting device is exactly one of them, and existing orthopaedics at present
When in use, the height of bone grafting device can not be adjusted clinical bone grafting device mostly, while because of the body of different age group people
There are larger differences with bone, the relatively low problem of versatility occur so as to cause bone grafting device, are brought to the use of user
It is inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of Orthopedic Clinical bone grafting device, has the height progress to bone grafting device
The advantages of effectively adjusting, it is relatively low to solve the problems, such as that versatility occurs in bone grafting device.
To achieve the above object, the utility model provides the following technical solutions：A kind of Orthopedic Clinical bone grafting device, including bottom
Plate is fixedly connected with fixed link at the center at the top of the bottom plate, and the front surface of the fixed link offers movable span, the work
The both sides in dynamic hole are communicated with card hole, and sliding block, the both sides of the fixed link inner cavity are fixedly connected on the outside of the card hole inner cavity
It has been fixedly connected with slide bar, motion bar is slidably connected on the inside of the slide bar, fixed link is run through simultaneously in the top of the motion bar
The top of fixed link is extended to, opens up fluted at the center of motion bar front surface bottom, the inner cavity of the groove is fixed
It is connected with fixed kelly, spring is fixedly connected on rear side of the fixed kelly inner cavity, is fixedly connected on front side of the spring
The front side of movable kelly, the activity kelly runs through fixed kelly and extends to the inner cavity of movable span, before the activity kelly
Side is fixedly connected with the snap-gauge being used cooperatively with card hole, and the both sides of the snap-gauge offer the sliding slot being used cooperatively with sliding block,
Draw ring is fixedly connected at the center of the snap-gauge front surface, the top on the right side of the motion bar is fixedly connected with support plate, institute
It states and is fixedly connected with fixed block on the right side of support plate bottom, the bottom thread of the fixed block is connected with screw rod, the screw rod
Bottom is fixedly connected with locating ring.
Preferably, be fixedly connected with supporting rod on the left of the support plate bottom, the supporting rod far from support plate one
End is fixedly connected with motion bar, and the right side opening of the fixed link is equipped with the through-hole being used cooperatively with supporting rod.
Preferably, it has been fixedly connected with gag lever post at the top and bottom of the fixed kelly inner cavity, the gag lever post is separate
One end of fixed kelly inner cavity is slidably connected with movable kelly.
Preferably, the inner cavity of two sliding slots is both provided with non-skid film, and the surface of non-skid film is provided with antiskid particles.
Preferably, the back surface of the draw ring is fixedly connected with the junction of snap-gauge by fixing piece.
Compared with prior art, the beneficial effects of the utility model are as follows：
1, the utility model is by being arranged fixed link, motion bar, movable span, sliding block, card hole, slide bar, groove, fixing card
Bar, movable kelly, sliding slot, snap-gauge, spring and draw ring are used cooperatively, and can effectively be adjusted to the height of bone grafting device, this
The using effect of sample bone grafting device is more preferable, solves bone grafting device when in use, because the height of bone grafting device is unadjustable, simultaneously
There are larger differences for the body and bone of different age group people, the relatively low problem of versatility occur so as to cause bone grafting device,
The use of bone grafting device is greatly facilitated, is suitble to promote.
2, the utility model can effectively support support plate by supporting rod, improve steady when support plate uses
It is qualitative, by the cooperation of fixed block and screw rod, locating ring can effectively be replaced, improve the service efficiency of bone grafting device,
By gag lever post, movable kelly can effectively be limited, solve the problems, such as that movable kelly shakes.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model fixed link elevational cross-sectional view；
Fig. 3 is the utility model fixed link side view cutaway drawing；
Fig. 4 is that the utility model fixes kelly sectional view；
Fig. 5 is the enlarged drawing of the utility model A.
In figure：1 bottom plate, 2 fixed links, 3 locating rings, 4 screw rods, 5 fixed blocks, 6 support plates, 7 supporting rods, 8 motion bars, 9 are lived
Dynamic hole, 10 sliding blocks, 11 card holes, 12 slide bars, 13 grooves, 14 fix kellies, 15 through-holes, 16 movable kellies, 17 sliding slots, 18 snap-gauges,
19 springs, 20 gag lever posts, 21 draw rings.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-5, a kind of Orthopedic Clinical bone grafting device, including bottom plate 1 is fixedly connected at the center at 1 top of bottom plate
There are fixed link 2, the front surface of fixed link 2 to offer movable span 9, the both sides of movable span 9 are communicated with card hole 11,11 inner cavity of card hole
Outside be fixedly connected with sliding block 10, the both sides of 2 inner cavity of fixed link have been fixedly connected with slide bar 12, and the interior Slideslip of slide bar 12 connects
It is connected to motion bar 8, the top of motion bar 8 runs through fixed link 2 and extends to the top of fixed link 2,8 front surface bottom of motion bar
Fluted 13 are opened up at center, the inner cavity of groove 13 is fixedly connected with fixed kelly 14, and the rear side of 14 inner cavity of fixed kelly is fixed
It is connected with spring 19, the front side of spring 19 is fixedly connected with movable kelly 16, and the top and bottom of 14 inner cavity of fixed kelly are solid
Surely it is connected with gag lever post 20, the one end of gag lever post 20 far from 14 inner cavity of fixed kelly is slidably connected with movable kelly 16, passes through limit
Position bar 20, can effectively limit movable kelly 16, solve the problems, such as that movable kelly 16 shakes, movable kelly 16
Front side runs through fixed kelly 14 and extends to the inner cavity of movable span 9, and the front side of movable kelly 16 is fixedly connected with matches with card hole 11
The snap-gauge 18 used is closed, the both sides of snap-gauge 18 offer the sliding slot 17 being used cooperatively with sliding block 10, the inner cavity of two sliding slots 17
It is both provided with non-skid film, and the surface of non-skid film is provided with antiskid particles, and drawing is fixedly connected at the center of 18 front surface of snap-gauge
The back surface of ring 21, draw ring 21 is fixedly connected with the junction of snap-gauge 18 by fixing piece, by the way that fixed link 2, motion bar is arranged
8, movable span 9, sliding block 10, card hole 11, slide bar 12, groove 13, fixed kelly 14, movable kelly 16, sliding slot 17, snap-gauge 18, bullet
Being used cooperatively for spring 19 and draw ring 21, can effectively be adjusted the height of bone grafting device, the using effect of such bone grafting device
More preferably, solve bone grafting device when in use, because the height of bone grafting device is unadjustable, while the body of different age group people and
There are larger differences for bone, the relatively low problem of versatility occur so as to cause bone grafting device, greatly facilitate bone grafting device
It uses, is suitble to promote, the top on 8 right side of motion bar is fixedly connected with support plate 6, and support plate is fixedly connected on the left of 6 bottom
Supporting rod 7, the one end of supporting rod 7 far from support plate 6 are fixedly connected with motion bar 8, and the right side opening of fixed link 2 is equipped with and supporting rod
7 through-holes 15 being used cooperatively can effectively support support plate 6 by supporting rod 7, improve steady when support plate 6 uses
It is qualitative, fixed block 5 is fixedly connected on the right side of 6 bottom of support plate, the bottom thread of fixed block 5 is connected with screw rod 4, screw rod 4
Bottom is fixedly connected with locating ring 3, by the cooperation of fixed block 5 and screw rod 4, can effectively be replaced, be improved to locating ring 3
The service efficiency of bone grafting device.
In use, when the highly desirable adjustment of bone grafting device, user pulls draw ring 21, under force active card
Bar 16 is stretched, at the same spring 19 deform make snap-gauge 18 be detached from card hole 11, then user pull up movable kelly 16
So that motion bar 8 is increased, when 8 in-position of motion bar, stop drag motion bar 8, while so that snap-gauge 18 is resetted and completing operation.
In summary：The Orthopedic Clinical bone grafting device, by the way that fixed link 2, motion bar 8, movable span 9, sliding block 10, card is arranged
The cooperation in hole 11, slide bar 12, groove 13, fixed kelly 14, movable kelly 16, sliding slot 17, snap-gauge 18, spring 19 and draw ring 21 makes
With it is relatively low to solve the problems, such as that versatility occurs in bone grafting device.
While there has been shown and described that the embodiments of the present invention, 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 where not departing from the principles of the present invention and spirit, 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 Orthopedic Clinical bone grafting device, including bottom plate (1), it is characterised in that：It is fixed at center at the top of the bottom plate (1)
It is connected with fixed link (2), the front surface of the fixed link (2) offers movable span (9), and the both sides of the movable span (9) connect
It is connected with card hole (11), sliding block (10), the both sides of fixed link (2) inner cavity are fixedly connected on the outside of card hole (11) inner cavity
It has been fixedly connected with slide bar (12), motion bar (8), the top of the motion bar (8) are slidably connected on the inside of the slide bar (12)
Portion runs through fixed link (2) and extends to the top of fixed link (2), is offered at the center of motion bar (8) the front surface bottom
The inner cavity of groove (13), the groove (13) is fixedly connected with fixed kelly (14), the rear side of fixed kelly (14) inner cavity
It is fixedly connected with spring (19), movable kelly (16), the activity kelly (16) are fixedly connected on front side of the spring (19)
Front side run through fixed kelly (14) and extend to the inner cavity of movable span (9), be fixedly connected on front side of the activity kelly (16)
There is a snap-gauge (18) being used cooperatively with card hole (11), the both sides of the snap-gauge (18) are offered to be used cooperatively with sliding block (10)
Sliding slot (17) is fixedly connected with draw ring (21), the top on the right side of the motion bar (8) at the center of snap-gauge (18) front surface
It is fixedly connected with support plate (6), fixed block (5), the fixed block (5) are fixedly connected on the right side of support plate (6) bottom
Bottom thread be connected with screw rod (4), the bottom of the screw rod (4) is fixedly connected with locating ring (3).
2. a kind of Orthopedic Clinical bone grafting device according to claim 1, it is characterised in that：Support plate (6) bottom
Left side is fixedly connected with supporting rod (7), and the one end of the supporting rod (7) far from support plate (6) is fixedly connected with motion bar (8),
The right side opening of the fixed link (2) is equipped with the through-hole (15) being used cooperatively with supporting rod (7).
3. a kind of Orthopedic Clinical bone grafting device according to claim 1, it is characterised in that：Fixed kelly (14) inner cavity
Top and bottom be fixedly connected with gag lever post (20), the one end of the gag lever post (20) far from fixed kelly (14) inner cavity with
Movable kelly (16) is slidably connected.
4. a kind of Orthopedic Clinical bone grafting device according to claim 1, it is characterised in that：Two sliding slots (17) it is interior
Chamber is both provided with non-skid film, and the surface of non-skid film is provided with antiskid particles.
5. a kind of Orthopedic Clinical bone grafting device according to claim 1, it is characterised in that：The back surface of the draw ring (21)
It is fixedly connected by fixing piece with the junction of snap-gauge (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721229485.7U CN207768567U (en) | 2017-09-25 | 2017-09-25 | A kind of Orthopedic Clinical bone grafting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721229485.7U CN207768567U (en) | 2017-09-25 | 2017-09-25 | A kind of Orthopedic Clinical bone grafting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207768567U true CN207768567U (en) | 2018-08-28 |
Family
ID=63218441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721229485.7U Expired - Fee Related CN207768567U (en) | 2017-09-25 | 2017-09-25 | A kind of Orthopedic Clinical bone grafting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207768567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109481824A (en) * | 2018-11-05 | 2019-03-19 | 孙元元 | A kind of postoperative anti-drop device of ventricular drainage tube and application method |
-
2017
- 2017-09-25 CN CN201721229485.7U patent/CN207768567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109481824A (en) * | 2018-11-05 | 2019-03-19 | 孙元元 | A kind of postoperative anti-drop device of ventricular drainage tube and application method |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| 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: 20180828 Termination date: 20190925 |