CN109730747A - A kind of orthopaedic trauma of accurate positioning is clamped with replacement and fixation - Google Patents
A kind of orthopaedic trauma of accurate positioning is clamped with replacement and fixation Download PDFInfo
- Publication number
- CN109730747A CN109730747A CN201910014350.6A CN201910014350A CN109730747A CN 109730747 A CN109730747 A CN 109730747A CN 201910014350 A CN201910014350 A CN 201910014350A CN 109730747 A CN109730747 A CN 109730747A
- Authority
- CN
- China
- Prior art keywords
- clamp handle
- plate
- handle
- fixed
- accurate positioning
- 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.)
- Granted
Links
- 208000014674 injury Diseases 0.000 title claims abstract description 15
- 230000008733 trauma Effects 0.000 title claims abstract description 15
- 210000000988 bone and bone Anatomy 0.000 abstract description 13
- 238000000926 separation method Methods 0.000 abstract description 3
- 210000000080 chela (arthropods) Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of orthopaedic traumas of accurate positioning to be clamped with replacement and fixation, including the first clamp handle and the second clamp handle, axle bed is respectively and fixedly provided in the middle part of second clamp handle of first clamp handle, two axle beds are rotatablely connected by rivet, the right end of first clamp handle and the second clamp handle is respectively and fixedly provided with handle, the orthopaedic trauma of this accurate positioning is clamped with replacement and fixation, structure is simple, it is easy to use, clamping position is carried out by two opposite clamping plates, clamping plate has cambered surface, it is rotatable simultaneously, cope with the bone of different volumes, guarantee Impact direction perpendicular to bone face, improve stability, when holding handle, push plate can be moved to the left, two clamping plates are cooperated to clamp bone, increase force application angle and forced area, clamping plate is avoided to skid, accurate positioning, locking stud locking fixed plate and plate can be passed through after gripping, avoid two folders The separation of plate facilitates and is positioned and operated, and improves the success rate of operation.
Description
Technical field
The present invention relates to the field of medical instrument technology, specially a kind of orthopaedic trauma of accurate positioning is clamped with replacement and fixation.
Background technique
Fracture is that the continuity of bone structure is broken completely or partially, and the treatment method of fracture generally uses reduction therapy,
Traditional method is normally applied wire binding and fixes, or application bone-holder, dotted reduction forceps are fixed temporarily, existing grips pincers
It is clamped by two tips, stability is poor, is easy to slip, causes positioning not accurate, while not lockable after clamping, uses
It is inconvenient.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of orthopaedic trauma of accurate positioning with again
Position grips pincers, structure is simple, easy to use, can effectively carry out the replacement and fixation of bone, stablizes by force, is not easy to loosen, has locking
Function guarantees positioning accuracy, can effectively solve the problems in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of orthopaedic trauma of accurate positioning is solid with resetting
It clamps calmly, including the first clamp handle and the second clamp handle, is respectively and fixedly provided with axle bed, two axle beds in the middle part of the second clamp handle of first clamp handle
It is rotatablely connected by rivet, the right end of first clamp handle and the second clamp handle is respectively and fixedly provided with handle, first clamp handle and second
The left end of clamp handle is relatively fixed end seat, and clamping plate, first clamp handle and the second clamp handle are hinged on the opposite face of two end seats
Left end be equipped with through slot, be equipped with sliding block in the through slot, the side of the sliding block is fixed with the second elastic slice of arc, two the
The inner end of two elastic slices is fixedly linked by push plate, fixing axle is fixed in the through slot, and the middle part of fixing axle passes through sliding block
The axis hole at middle part is socketed with compressed spring on the outside of the fixing axle on the left of the sliding block.
As a preferred technical solution of the present invention, the left part of the end seat is fixed with stop block, the end seat
Right part be fixed with the first elastic slice contacted with clamping plate.
As a preferred technical solution of the present invention, the clamping plate is arc panel, and on the concave surface on the inside of clamping plate uniformly
Double wedge is distributed with.
As a preferred technical solution of the present invention, the handle lower portion of upside is fixed with fixed plate, the fixation
The lower end of plate is rotatably connected to turntable, and locking stud is equipped in the threaded hole of the turntable side.
As a preferred technical solution of the present invention, the handle upper portion of downside is fixed with plate, the plate
Upper end extends in the slot of turntable.
Compared with prior art, the beneficial effects of the present invention are: the orthopaedic trauma of this accurate positioning is clamped with replacement and fixation, knot
Structure is simple, easy to use, carries out clamping position by two opposite clamping plates, clamping plate has cambered surface, while rotatable, Neng Gouying
To the bone of different volumes, guarantee that Impact direction perpendicular to bone face, improves stability, when holding handle, push plate can be to moving to left
It is dynamic, cooperate two clamping plates to clamp bone, increases force application angle and forced area, clamping plate is avoided to skid, accurate positioning, folder
The separation of two clamping plates can be avoided, be facilitated and positioned and operated after fixing by locking stud locking fixed plate and plate by holding,
Improve the success rate of operation.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure enlargement diagram at A of the present invention；
Fig. 3 is structural schematic diagram at end seat of the present invention.
In figure: 1 first clamp handle, 2 second clamp handles, 3 axle beds, 4 handles, 5 end seats, 501 stop blocks, 502 first elastic slices, 6 folders
Plate, 601 double wedges, 7 through slots, 8 sliding blocks, 9 second elastic slices, 10 push plates, 11 fixing axles, 12 compressed springs, 13 fixed plates, 14 plates,
15 turntables, 16 locking studs.
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, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of orthopaedic trauma replacement and fixation of accurate positioning
Pincers, including the first clamp handle 1 and the second clamp handle 2, the middle part of the second clamp handle 2 of the first clamp handle 1 are respectively and fixedly provided with axle bed 3, two axle beds 3
It is rotatablely connected by rivet, the right end of the first clamp handle 1 and the second clamp handle 2 is respectively and fixedly provided with handle 4,4 lower portion of handle of upside
It is fixed with fixed plate 13, the lower end of fixed plate 13 is rotatably connected to turntable 15, is equipped with locking screw in the threaded hole of 15 side of turntable
4 upper portion of handle of column 16, downside is fixed with plate 14, and the upper end of plate 14 extends in the slot of turntable 15, the first pincers
The left end of handle 1 and the second clamp handle 2 is relatively fixed end seat 5, and clamping plate 6, a left side for end seat 5 are hinged on the opposite face of two end seats 5
Side section is fixed with stop block 501, and the right part of end seat 5 is fixed with the first elastic slice 502 contacted with clamping plate 6, and clamping plate 6 is arc
Shape plate, and 601 first clamp handle 1 of double wedge is evenly distributed on the concave surface of the inside of clamping plate 6 and the left end of the second clamp handle 2 is equipped with through slot
7, through slot 7 is interior to be equipped with sliding block 8, and the side of sliding block 8 is fixed with the second elastic slice 9 of arc, and the inner end of two the second elastic slices 9 passes through
Push plate 10 is fixedly linked, and fixing axle 11 is fixed in through slot 7, and the middle part of fixing axle 11 passes through the axis hole at 8 middle part of sliding block, sliding block
It is socketed with compressed spring 12 on the outside of the fixing axle 11 in 8 left sides, the orthopaedic trauma of this accurate positioning is clamped with replacement and fixation, structure letter
It is single, it is easy to use, clamping position is carried out by two opposite clamping plates 6, clamping plate 6 has cambered surface, while rotatable, copes with
The bone of different volumes guarantees that Impact direction perpendicular to bone face, improves stability, and when holding handle 4, push plate 10 can be to moving to left
It is dynamic, cooperate two clamping plates 6 to clamp bone, increase force application angle and forced area, clamping plate 6 is avoided to skid, accurate positioning,
After gripping the separation of two clamping plates 6 can be avoided, facilitates and is determined by locking 16 locking fixed plate 13 of stud and plate 14
Position and operation, improve the success rate of operation.
When in use: holding two handles 4 reduces the angle of the first clamp handle 1 and the second clamp handle 2, and two clamping plates 6 are close,
The spacing of two 7 parts of through slot reduces, so that push plate 10 is moved to the left with sliding block 8, simultaneously because squeezing so that 9 shape of the second elastic slice
Become, push plate 10 cooperates two clamping plates 6 to clamp bone, and plate 14 drives turntable 15 to rotate, and plate 14 passes through turntable 15
Length increase, by locking the position of 16 fixing insertion 14 of stud, the first clamp handle 1 and the second clamp handle 2 is avoided to separate, then into
Row reattachment surgery.
The configuration of the present invention is simple, it is easy to use, the replacement and fixation of bone can be effectively carried out, is stablized by force, is not easy to loosen, have
Lock function guarantees positioning accuracy.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of orthopaedic trauma of accurate positioning is clamped with replacement and fixation, including the first clamp handle (1) and the second clamp handle (2), feature
It is: is respectively and fixedly provided with axle bed (3) in the middle part of the second clamp handle (2) of first clamp handle (1), two axle beds (3) is turned by rivet
The right end of dynamic connection, first clamp handle (1) and the second clamp handle (2) is respectively and fixedly provided with handle (4), first clamp handle (1) and the
The left end of two clamp handles (2) is relatively fixed to be had end seat (5), is hinged on the opposite face of two end seats (5) clamping plate (6), described first
The left end of clamp handle (1) and the second clamp handle (2) is equipped with through slot (7), is equipped with sliding block (8) in the through slot (7), the sliding block (8)
Side be fixed with the second elastic slice (9) of arc, the inner end of two the second elastic slices (9) is fixedly linked by push plate (10), institute
It states and is fixed with fixing axle (11) in through slot (7), and the middle part of fixing axle (11) passes through the axis hole in the middle part of sliding block (8), the sliding block
(8) compressed spring (12) are socketed on the outside of the fixing axle (11) on the left of.
2. a kind of orthopaedic trauma of accurate positioning according to claim 1 is clamped with replacement and fixation, it is characterised in that: the end
The left part of seat (5) is fixed with stop block (501), and the right part of the end seat (5) is fixed with the contacted with clamping plate (6)
One elastic slice (502).
3. a kind of orthopaedic trauma of accurate positioning according to claim 1 is clamped with replacement and fixation, it is characterised in that: the folder
Plate (6) is arc panel, and double wedge (601) are evenly distributed on the concave surface on the inside of clamping plate (6).
4. a kind of orthopaedic trauma of accurate positioning according to claim 1 is clamped with replacement and fixation, it is characterised in that: upside
Handle (4) lower portion is fixed with fixed plate (13), and the lower end of the fixed plate (13) is rotatably connected to turntable (15), and described turn
Locking stud (16) is equipped in the threaded hole of disk (15) side.
5. a kind of orthopaedic trauma of accurate positioning according to claim 1 is clamped with replacement and fixation, it is characterised in that: downside
Handle (4) upper portion is fixed with plate (14), and the upper end of the plate (14) extends in the slot of turntable (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910014350.6A CN109730747B (en) | 2019-01-08 | 2019-01-08 | Accurate-positioning reduction fixing forceps for traumatic orthopedics department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910014350.6A CN109730747B (en) | 2019-01-08 | 2019-01-08 | Accurate-positioning reduction fixing forceps for traumatic orthopedics department |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109730747A true CN109730747A (en) | 2019-05-10 |
| CN109730747B CN109730747B (en) | 2020-08-25 |
Family
ID=66363768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910014350.6A Expired - Fee Related CN109730747B (en) | 2019-01-08 | 2019-01-08 | Accurate-positioning reduction fixing forceps for traumatic orthopedics department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109730747B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113081174A (en) * | 2021-05-12 | 2021-07-09 | 黑龙江省医院 | Foreign matter pincers for internal medicine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1822803A (en) * | 2003-07-15 | 2006-08-23 | 颈椎修复技术公司 | Arrangement of a cervical prosthesis and insertion instrument |
| WO2006134343A2 (en) * | 2005-06-13 | 2006-12-21 | Fixator Innovations Limited | Method and apparatus for fixing bone fractures |
| GB2506373A (en) * | 2012-09-26 | 2014-04-02 | Tejas Kiran Yarashi | Bone and plate holding forceps |
| CN204207832U (en) * | 2014-10-30 | 2015-03-18 | 山东省生建重工有限责任公司 | Multifunctional bone hold tool |
| CN205339060U (en) * | 2015-12-30 | 2016-06-29 | 朱大伟 | Bone holding forceps that centre gripping is firm |
| CN106913368A (en) * | 2017-04-21 | 2017-07-04 | 胡金玺 | Minimally invasive irreducible is along intertrochanteric fracture reduction forceps |
-
2019
- 2019-01-08 CN CN201910014350.6A patent/CN109730747B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1822803A (en) * | 2003-07-15 | 2006-08-23 | 颈椎修复技术公司 | Arrangement of a cervical prosthesis and insertion instrument |
| WO2006134343A2 (en) * | 2005-06-13 | 2006-12-21 | Fixator Innovations Limited | Method and apparatus for fixing bone fractures |
| GB2506373A (en) * | 2012-09-26 | 2014-04-02 | Tejas Kiran Yarashi | Bone and plate holding forceps |
| CN204207832U (en) * | 2014-10-30 | 2015-03-18 | 山东省生建重工有限责任公司 | Multifunctional bone hold tool |
| CN205339060U (en) * | 2015-12-30 | 2016-06-29 | 朱大伟 | Bone holding forceps that centre gripping is firm |
| CN106913368A (en) * | 2017-04-21 | 2017-07-04 | 胡金玺 | Minimally invasive irreducible is along intertrochanteric fracture reduction forceps |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113081174A (en) * | 2021-05-12 | 2021-07-09 | 黑龙江省医院 | Foreign matter pincers for internal medicine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109730747B (en) | 2020-08-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109730747A (en) | A kind of orthopaedic trauma of accurate positioning is clamped with replacement and fixation | |
| CN204562359U (en) | Broken nail nail-fetching device | |
| CN207506626U (en) | A kind of bone-holder for bone surgery | |
| CN209203430U (en) | A kind of surgical operation rongeur | |
| CN208989102U (en) | Integrated fracture reduction fixing clamp | |
| CN202723932U (en) | Swing head type bone holding forceps | |
| CN210019537U (en) | Special tweezers of tumour operation | |
| CN211325523U (en) | Reduction forceps with point | |
| CN211962136U (en) | Gynecological tumor operation is with snatching pincers | |
| CN212438760U (en) | Adjustable operating forceps for gynecological operation | |
| US3114367A (en) | Instrument for reducing bone fractures | |
| CN203379202U (en) | Restoration clamp special for intertrochanteric fracture | |
| CN208942350U (en) | It is adjustable to hold reduction pincers | |
| US2717592A (en) | Pivoted surgical retractor | |
| CN203234818U (en) | Double-joint compression forceps | |
| CN211539583U (en) | Drilling clamp for single-tooth track shoe | |
| CN106880388B (en) | Flexible and reliable chuck-separated microscopic hemostatic clamp | |
| CN217390842U (en) | Double-chuck integrated fracture maintaining reduction forceps | |
| CN217310482U (en) | Medical tweezers | |
| CN219680719U (en) | Surgical forceps | |
| CN209236358U (en) | A kind of reduction forceps of the orthopaedics with support | |
| CN217286029U (en) | Opening device | |
| CN209203494U (en) | A kind of universal Medical bottle opener auxiliary tool | |
| CN202477778U (en) | Haemostatic forceps | |
| CN216495423U (en) | Auxiliary instrument is got rid of to articular process under backbone operation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20200825 |