CN109171940A - A kind of reduction forceps of bone - Google Patents
A kind of reduction forceps of bone Download PDFInfo
- Publication number
- CN109171940A CN109171940A CN201810910554.3A CN201810910554A CN109171940A CN 109171940 A CN109171940 A CN 109171940A CN 201810910554 A CN201810910554 A CN 201810910554A CN 109171940 A CN109171940 A CN 109171940A
- Authority
- CN
- China
- Prior art keywords
- operating stick
- revolving fragment
- slot
- connection valve
- fixing groove
- 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.)
- Withdrawn
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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
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/8866—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices for gripping or pushing bones, e.g. approximators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/8875—Screwdrivers, spanners or wrenches
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B2017/564—Methods for bone or joint treatment
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
A kind of reduction forceps of bone, including the first operating stick, the lower section of first operating stick is equipped with the second operating stick, and one end of first operating stick and second operating stick is equipped with connection valve, first operating stick is connect with second operating stick by the connection valve, first operating stick and second operating stick one end through the connection valve and are equipped with U-shaped fixing groove, one end of the U-shaped fixing groove is equipped with link slot, and locating rod is equipped between first operating stick and second operating stick.The utility model has the advantages that being limited by limiting slot, limit control is carried out according to practical situation, improves fixed effect, more accurate control scale improves the control to bone secondly, being attached by link slot, improves the effect of reset.
Description
Technical field
The present invention relates to orthopaedics therapy technical field of auxiliary equipment, it particularly relates to a kind of reduction forceps of bone.
Background technique
Reduction forceps of bone is repaired to impaired bone, in order to guarantee the effect repaired, guarantees reduction forceps operation essence
Standard, and it is easy to operate, it is fixed simultaneously for the bone of different shapes, at this stage, handle of the reduction forceps of bone for scale
It holds not enough precisely, and operation is inflexible, causes therapeutic effect poor.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Summary of the invention
For the problems in the relevant technologies, the purpose of the present invention is to propose to a kind of reduction forceps of bone, to overcome existing correlation
Above-mentioned technical problem present in technology.
The technical scheme of the present invention is realized as follows: a kind of reduction forceps of bone, including the first operating stick, first behaviour
The lower section for making bar is equipped with the second operating stick, and one end of first operating stick and second operating stick is equipped with connection valve, institute
It states the first operating stick and is connect with second operating stick by the connection valve, first operating stick and second operating stick
One end is through the connection valve and is equipped with U-shaped fixing groove, and one end of the U-shaped fixing groove is equipped with link slot, and described first
Locating rod is equipped between operating stick and second operating stick, second operating stick is equipped with limiting slot, and the locating rod
Through the limiting slot, and the locating rod is flexibly connected with the limiting slot, first operating stick and second operation
The other end of bar is equipped with Anti-slip cover, and the Anti-slip cover is fixedly connected with first operating stick with second operating stick.
Further, the connection valve includes the first revolving fragment, and the lower section of first revolving fragment is equipped with the second revolving fragment,
And rotary shaft is equipped between first revolving fragment and second revolving fragment, and first revolving fragment and second rotation
Piece is by the rotation axis connection, and first operating stick is connect with the U-shaped fixing groove by first revolving fragment, institute
It states the second operating stick and is connect with the U-shaped fixing groove by second revolving fragment.
Further, first operating stick is equipped with swivelling chute, and spill spin block, and the rotation are equipped in the swivelling chute
Block is flexibly connected with the swivelling chute, and the other end of the spill spin block is vertically connected with flexible tooth plate, and the flexible tooth plate is set
In in the locating rod.
Further, the link slot includes fixed support slot, and the side of the fixed support slot is equipped with movable screw tightening latch,
The fixed support slot side is equipped with fixing sleeve, and the movable screw tightening latch runs through the fixing sleeve, and runs through the fixing sleeve
One end be equipped with improved mat, the other end of the movable screw tightening latch is equipped with rotating handles, and the rotating handles and the work
Dynamic shank of bolt is fixedly connected.
Further, it is equipped with rotary limited gear in the limiting slot, runs through in the rotary limited gear and is equipped with rotation
Axis, and the both ends of the rotary shaft are equipped with retractable support mechanism, are equipped with support spring, the branch in the retractable support mechanism
The lower section for supportting spring is equipped with support plate, and the lower section of the support plate is equipped with telescopic supporting rod, the bottom end of the telescopic supporting rod with
The rotation axis connection.
Beneficial effects of the present invention: being limited by limiting slot, is carried out limit control according to practical situation, is improved
Fixed effect, more accurate control scale improve the control to bone secondly, being attached by link slot, improve
The effect of reset.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of reduction forceps of bone according to an embodiment of the present invention.
Fig. 2 is the swivelling chute schematic diagram of reduction forceps of bone according to an embodiment of the present invention.
Fig. 3 is the limiting slot schematic diagram of reduction forceps of bone according to an embodiment of the present invention.
Fig. 4 is the link slot schematic diagram of reduction forceps of bone according to an embodiment of the present invention.
In figure: 1, U-shaped fixing groove；2, connection valve；3, the second operating stick；4, the first operating stick；5, locating rod；6, anti-skidding
Set；7, limiting slot；8, link slot；9, swivelling chute；10, stretch tooth plate；11, spill spin block；12, gear is rotated；13, rotary shaft；14,
Telescopic supporting rod；15, retractable support mechanism；16, support spring；17, rotating handles；18, movable screw tightening latch；19, fixing sleeve；
20, improved mat；21, fixed support slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art's every other embodiment obtained belong to what the present invention protected
Range.
According to an embodiment of the invention, providing a kind of reduction forceps of bone.
As shown in Figs 1-4, the reduction forceps of bone according to embodiments of the present invention, including the first operating stick 4, described first
The lower section of operating stick 4 is equipped with the second operating stick 3, and one end of first operating stick 4 and second operating stick 3 is equipped with connection
Valve 2, first operating stick 4 are connect with second operating stick 3 by the connection valve 2, first operating stick 4 with it is described
Second operating stick, 3 one end is through the connection valve 2 and is equipped with U-shaped fixing groove 1, and one end of the U-shaped fixing groove 1, which is equipped with, to be connected
Access slot 8, is equipped with locating rod 5 between first operating stick 4 and second operating stick 3, second operating stick 3 is equipped with limit
Position slot 7, and the locating rod 5 runs through the limiting slot 7, and the locating rod 5 is flexibly connected with the limiting slot 7, and described the
The other end of one operating stick 4 and second operating stick 3 is equipped with Anti-slip cover 6, and the Anti-slip cover 6 and first operating stick
4 are fixedly connected with second operating stick 3.
With the aid of the technical scheme, it is limited by limiting slot, limit control is carried out according to practical situation, is improved
Fixed effect, more accurate control scale secondly, being attached by link slot improve the control to bone, mention
The effect that height resets.
Secondly, the connection valve 2 includes the first revolving fragment, the lower section of first revolving fragment is equipped with the second revolving fragment, and
Rotary shaft, and first revolving fragment and second revolving fragment are equipped between first revolving fragment and second revolving fragment
By the rotation axis connection, and first operating stick 4 is connect with the U-shaped fixing groove 1 by first revolving fragment, institute
It states the second operating stick 3 and is connect with the U-shaped fixing groove 1 by second revolving fragment；First operating stick 4 is equipped with rotation
Slot 9, the swivelling chute 9 is interior to be equipped with spill spin block 11, and the spill spin block 11 is flexibly connected with the swivelling chute 9, the spill spin block
11 other end is vertically connected with flexible tooth plate 10, and the flexible tooth plate 10 is set in the locating rod 5；The link slot 8
Including fixed support slot 21, the side of the fixed support slot 21 is equipped with movable screw tightening latch 18, fixed 21 side of support slot
Equipped with fixing sleeve 19, and the movable screw tightening latch 18 runs through the fixing sleeve 19, and is equipped with through one end of the fixing sleeve 19
Improved mat 20, the other end of the movable screw tightening latch 18 are equipped with rotating handles 17, and the rotating handles 17 and the activity
Shank of bolt 18 is fixedly connected；It is equipped with rotary limited gear 12 in the limiting slot 7, runs through in the rotary limited gear 12 and is equipped with
Rotary shaft 13, and the both ends of the rotary shaft 13 are equipped with retractable support mechanism 15, are equipped with branch in the retractable support mechanism 15
Spring 16 is supportted, the lower section of the support spring 16 is equipped with support plate, and the lower section of the support plate is equipped with telescopic supporting rod 14, described
The bottom end of telescopic supporting rod 14 is connect with the rotary shaft 13.
In conclusion being limited by means of above-mentioned technical proposal of the invention by limiting slot, according to practical situation
Limit control is carried out, fixed effect, more accurate control scale are improved, secondly, being attached by link slot, is improved
Control to bone, improves the effect of reset.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of orthopaedics tong, which is characterized in that including the first operating stick (4), the lower section of first operating stick (4) is equipped with second
Operating stick (3), and one end of first operating stick (4) and second operating stick (3) is equipped with connection valve (2), described first
Operating stick (4) is connect with second operating stick (3) by the connection valve (2), first operating stick (4) and described second
Operating stick (3) one end is through the connection valve (2) and is equipped with U-shaped fixing groove (1), and one end of the U-shaped fixing groove (1) is set
Have link slot (8), is equipped with locating rod (5) between first operating stick (4) and second operating stick (3), second behaviour
Make bar (3) equipped with limiting slot (7), and the locating rod (5) runs through the limiting slot (7), and the locating rod (5) with it is described
Limiting slot (7) is flexibly connected, and the other end of first operating stick (4) and second operating stick (3) is equipped with Anti-slip cover
(6), and the Anti-slip cover (6) is fixedly connected with first operating stick (4) with second operating stick (3).
2. a kind of reduction forceps of bone according to claim 1, which is characterized in that the connection valve (2) includes the first rotation
The lower section of piece, first revolving fragment is equipped with the second revolving fragment, and sets between first revolving fragment and second revolving fragment
There is a rotary shaft, and first revolving fragment and second revolving fragment be by the rotation axis connection, and first operating stick
(4) it is connect with the U-shaped fixing groove (1) by first revolving fragment, second operating stick (3) and the U-shaped fixing groove
(1) it is connected by second revolving fragment.
3. a kind of reduction forceps of bone according to claim 1, which is characterized in that first operating stick (4) is equipped with rotation
Turn trough (9), the swivelling chute (9) is interior to be equipped with spill spin block (11), and the spill spin block (11) and the swivelling chute (9) activity are even
It connects, the other end of the spill spin block (11) is vertically connected with flexible tooth plate (10), and the flexible tooth plate (10) is set on described fixed
In position bar (5).
4. a kind of reduction forceps of bone according to claim 1, which is characterized in that the link slot (8) includes fixed support
The side of slot (21), the fixed support slot (21) is equipped with movable screw tightening latch (18), and fixed support slot (21) side is equipped with
Fixing sleeve (19), and the movable screw tightening latch (18) runs through the fixing sleeve (19), and runs through the one end of the fixing sleeve (19)
Equipped with improved mat (20), the other end of the movable screw tightening latch (18) is equipped with rotating handles (17), and the rotating handles
(17) it is fixedly connected with the movable screw tightening latch (18).
5. a kind of reduction forceps of bone according to claim 1, which is characterized in that be equipped with limit rotation in the limiting slot (7)
Rotating disk (12), the rotary limited gear (12) is interior to run through equipped with rotary shaft (13), and the both ends of the rotary shaft (13) are equal
Equipped with retractable support mechanism (15), support spring (16) are equipped in the retractable support mechanism (15), the support spring (16)
Lower section be equipped with support plate, the lower section of the support plate is equipped with telescopic supporting rod (14), the bottom end of the telescopic supporting rod (14)
Reset is connect with the rotary shaft (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810910554.3A CN109171940A (en) | 2018-08-11 | 2018-08-11 | A kind of reduction forceps of bone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810910554.3A CN109171940A (en) | 2018-08-11 | 2018-08-11 | A kind of reduction forceps of bone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109171940A true CN109171940A (en) | 2019-01-11 |
Family
ID=64921046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810910554.3A Withdrawn CN109171940A (en) | 2018-08-11 | 2018-08-11 | A kind of reduction forceps of bone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109171940A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110559048A (en) * | 2019-10-04 | 2019-12-13 | 扬州市君瑞企业管理有限公司 | U-shaped clamp for neurosurgery |
-
2018
- 2018-08-11 CN CN201810910554.3A patent/CN109171940A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110559048A (en) * | 2019-10-04 | 2019-12-13 | 扬州市君瑞企业管理有限公司 | U-shaped clamp for neurosurgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190111 |
|
| WW01 | Invention patent application withdrawn after publication |