CN108309428A - A kind of wire introducer device of orthopaedics - Google Patents
A kind of wire introducer device of orthopaedics Download PDFInfo
- Publication number
- CN108309428A CN108309428A CN201711494911.4A CN201711494911A CN108309428A CN 108309428 A CN108309428 A CN 108309428A CN 201711494911 A CN201711494911 A CN 201711494911A CN 108309428 A CN108309428 A CN 108309428A
- Authority
- CN
- China
- Prior art keywords
- hole
- shell
- handle
- handspike
- fixedly connected
- 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
Links
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
-
- 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
- A61B17/90—Guides therefor
Abstract
The invention discloses a kind of wire introducer devices of orthopaedics,Including shell,Being internally provided with for shell is threaded a needle,That threads a needle is internally provided with handspike,The end of handspike is equipped with first through hole,And first through hole is disposed through the inside of handspike,The side of handspike is equipped with connecting rod,And one end insertion of connecting rod is set to the inside of first through hole,And fixation is bonded with first through hole,The end of connecting rod is equipped with handle,The side of handle is equipped with third through-hole,And the end insertion of third through-hole is set to the inside of handle,The internal thread that is internally provided with of third through-hole is fixedly connected with ring,And internal thread is fixedly connected with ring and is bonded fixation with third through-hole,Connecting rod is fixedly connected with ring by internal thread with handle and is fixedly connected,The side of handspike is equipped with crushing block,The wire introducer device of this kind of orthopaedics is convenient for carrying,And it is easy to operate,And it is cheap,Have a vast market foreground and application prospect.
Description
Technical field
The present invention relates to wire introducer engineering device technique field, the wire introducer device of specially a kind of orthopaedics.
Background technology
Currently, medically to fracture site carry out fixation with steel wire when, typically cut fracture tissue, by guiding device come
Guiding steel wire is wrapped at knochenbruch, and it is the guiding device of arcuate structure generally to use one end, but radian can not be adjusted, and handled
It is very inconvenient when the larger knochenbruch of area, when pulling steel wire, be typically used for haemostatic clamp or hand, it is careless slightly, it will to by
Injured tissue causes secondary injury, and troublesome in poeration, and time-consuming and laborious in operation, is increased greatly to medical worker
Work difficulty.
But the wire introducer apparatus structure of existing orthopaedics is complicated, causes device troublesome in poeration in use,
And device is inconvenient to pick and place, and on the other hand, device does not have extended function, causes the applicability of device not high.
Therefore, set forth above to solve the problems, such as this application provides a kind of wire introducer device of orthopaedics.
Invention content
The purpose of the present invention is to provide a kind of wire introducer devices of orthopaedics, to solve to carry in above-mentioned background technology
Go out it is troublesome in poeration and time-consuming and laborious the problems such as.
To achieve the above object, the present invention provides the following technical solutions：A kind of wire introducer device of orthopaedics, including
Shell, being internally provided with for the shell are threaded a needle, it is described thread a needle be internally provided with handspike, the end of the handspike is equipped with first
Through-hole, and the first through hole is disposed through the inside of the handspike, the side of the handspike is equipped with connecting rod, and institute
One end insertion for stating connecting rod is set to the inside of the first through hole, and fixation, the connection are bonded with the first through hole
The end of bar is equipped with handle, and the side of the handle is equipped with third through-hole, and the end insertion of the third through-hole is set to institute
State the inside of handle, the internal thread that is internally provided with of the third through-hole is fixedly connected with ring, and the internal thread be fixedly connected ring with
The third through-hole fitting is fixed, and the connecting rod is fixedly connected with ring by the internal thread with the handle and is fixedly connected, institute
The side for stating handspike is equipped with crushing block, and the crushing block is fixed by screws with the handspike, the shell
End is respectively equipped with first baffle and second baffle, and the bottom of the first baffle is equipped with the first welding item, and the first gear
Plate and the shell weld item welding by described first, and the top of the second baffle is equipped with the second welding item, and described the
Two baffles weld item welding with the shell by described second.
Further, one end of the shell is equipped with needle point, and the needle point is welded with the shell.
Further, the outer surface of the handle side is equipped with skid resistant course, and the skid resistant course passes through glue with the handle
Water bonds.
Further, the top of the shell is equipped with the second through-hole, and second through-hole is disposed through the shell
Inside.
Further, the side of the crushing block is respectively equipped with protective plate and bolt, and the protective plate and the extruding
Block is fixedly connected by the bolt.
Compared with prior art, the beneficial effects of the invention are as follows：The wire introducer device of this kind of orthopaedics, because in hand
The side of push rod is provided with crushing block, and crushing block is fixed by screws with handspike, thus only uses and pushes handspike just
Crushing block can be made to fix steel wire so that the structure of device is simpler, to simplify the operation of device, and at the end of shell
Portion is respectively provided with first baffle and second baffle, and first baffle and second baffle facilitate fetching device, on the other hand, due to
The inside of third through-hole is fixedly connected with ring so that it is convenient to mount and dismount handle provided with internal thread so that device, which has, to be expanded
Function, to improve the applicability of device.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the shell partial structural diagram of the present invention；
Fig. 3 is the handle partial structural diagram of the present invention；
In figure：1, shell, 2, needle point, 3, handspike, 4, first through hole, 5, connecting rod, 6, handle, 7, skid resistant course, 8,
Two through-holes, 9, thread a needle, 10, crushing block, 11, protective plate, 12, bolt, 13, first baffle, the 14, first welding item, 15, second gear
Plate, the 16, second welding item, 17, third through-hole, 18, internal thread be fixedly connected with ring.
Specific implementation mode
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 describes, 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.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of wire introducer device of orthopaedics, including it is outer
Shell 1, being internally provided with of shell 1 thread a needle 9, and threading a needle 9 is internally provided with handspike 3, and the end of handspike 3 is equipped with first through hole 4, and
First through hole 4 is disposed through the inside of handspike 3, and the side of handspike 3 is equipped with connecting rod 5, and one end insertion of connecting rod 5
It is set to the inside of first through hole 4, and is bonded fixation with first through hole 4, the end of connecting rod 5 is equipped with handle 6, and the one of handle 6
Side is equipped with third through-hole 17, and the end insertion of third through-hole 17 is set to the inside of handle 6, and third through-hole 17 is internally provided with
Internal thread is fixedly connected with ring 18, and internal thread is fixedly connected with ring 18 and is bonded fixation with third through-hole 17, and connecting rod 5 is logical with handle 6
It crosses internal thread and is fixedly connected with ring 18 and be fixedly connected, the side of handspike 3 is equipped with crushing block 10, and crushing block 10 and handspike 3 are logical
It crosses screw to be fixedly connected, the end of shell 1 is respectively equipped with first baffle 13 and second baffle 15, and the bottom of first baffle 13 is equipped with
First welding item 14, and first baffle 13 is welded with shell 1 by the first welding item 14, the top of second baffle 15 is equipped with second
Item 16 is welded, and second baffle 15 is welded with shell 1 by the second welding item 16.
Further, one end of shell 1 is equipped with needle point 2, and needle point 2 is welded with shell 1, and dress can be improved by needle point 2
The precision set.
Further, the outer surface of 6 side of handle is equipped with skid resistant course 7, and skid resistant course 7 is bonded with handle 6 by glue, leads to
Crossing skid resistant course 7 can prevent handle 6 from sliding in use.
Further, the top of shell 1 is equipped with the second through-hole 8, and the second through-hole 8 is disposed through the inside of shell 1, leads to
Placement steel wire can be facilitated by crossing the second through-hole 8.
Further, the side of crushing block 10 is respectively equipped with protective plate 11 and bolt 12, and protective plate 11 and crushing block 10
It is fixedly connected by bolt 12, can prevent crushing block 10 from damaging by protective plate 11, the period is reprocessed to increase device.
Operation principle：First, by using 15 fetching device of first baffle 13 and second baffle, then according to staff
Use habit choose suitable handle 6, then the handle 6 of selection is fixedly connected with ring 18 by internal thread with connecting rod 5 and is fixed
Connection is so that it is convenient to mount and dismount handle 6 so that device has extended function, to improve the applicability of device, then
Steel wire is put into the second through-hole 8, then pushes handle 6, handle 6 drives connecting rod 5 to push crushing block 10, and crushing block 10 is solid at this time
Determine steel wire, so that the structure of device is simpler, to simplify the operation of device, then uses 2 precise positioning hole of needle point
Position, then steel wire is pierced by from the other end in hole, in use, skid resistant course 7 can prevent handle 6 from using to device
It is slided in journey, and protective plate 11 can prevent crushing block 10 from damaging, the period is reprocessed to increase device.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of wire introducer device of orthopaedics, including shell (1), it is characterised in that：Shell (1) is internally provided with
Thread a needle (9), it is described thread a needle (9) be internally provided with handspike (3), the end of the handspike (3) is equipped with first through hole (4), and
The first through hole (4) is disposed through the inside of the handspike (3), and the side of the handspike (3) is equipped with connecting rod
(5), and the insertion of one end of the connecting rod (5) is set to the inside of the first through hole (4), and with the first through hole (4)
Fitting is fixed, and the end of the connecting rod (5) is equipped with handle (6), and the side of the handle (6) is equipped with third through-hole (17), and
The end insertion of the third through-hole (17) is set to the inside of the handle (6), and third through-hole (17) are internally provided with
Internal thread is fixedly connected with ring (18), and the internal thread is fixedly connected with ring (18) and is bonded fixation, institute with the third through-hole (17)
It states connecting rod (5) ring (18) is fixedly connected with by the internal thread with the handle (6) and be fixedly connected, the handspike (3)
Side is equipped with crushing block (10), and the crushing block (10) is fixed by screws with the handspike (3), the shell
(1) end is respectively equipped with first baffle (13) and second baffle (15), and the bottom of the first baffle (13) is equipped with the first weldering
Narrow bars (14), and the first baffle (13) welds item (14) by described first with the shell (1) and welds, the second gear
The top of plate (15) is equipped with the second welding item (16), and the second baffle (15) is welded with the shell (1) by described second
Narrow bars (16) are welded.
2. a kind of wire introducer device of orthopaedics according to claim 1, it is characterised in that：The shell (1)
One end is equipped with needle point (2), and the needle point (2) is welded with the shell (1).
3. a kind of wire introducer device of orthopaedics according to claim 1, it is characterised in that：The handle (6) one
The outer surface of side is equipped with skid resistant course (7), and the skid resistant course (7) is bonded with the handle (6) by glue.
4. a kind of wire introducer device of orthopaedics according to claim 1, it is characterised in that：The shell (1)
Top is equipped with the second through-hole (8), and second through-hole (8) is disposed through the inside of the shell (1).
5. a kind of wire introducer device of orthopaedics according to claim 1, it is characterised in that：The crushing block (10)
Side be respectively equipped with protective plate (11) and bolt (12), and the protective plate (11) passes through the spiral shell with the crushing block (10)
Bolt (12) is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711494911.4A CN108309428A (en) | 2017-12-31 | 2017-12-31 | A kind of wire introducer device of orthopaedics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711494911.4A CN108309428A (en) | 2017-12-31 | 2017-12-31 | A kind of wire introducer device of orthopaedics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108309428A true CN108309428A (en) | 2018-07-24 |
Family
ID=62893714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711494911.4A Pending CN108309428A (en) | 2017-12-31 | 2017-12-31 | A kind of wire introducer device of orthopaedics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108309428A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006040508A1 (en) * | 2004-10-13 | 2006-04-20 | Biocomposites Limited | Trocar with obturator having longitudinal through holes for guiding wires |
| KR20060084724A (en) * | 2005-01-20 | 2006-07-25 | 학교법인단국대학 | Dental mirror having alien substance cleaning function |
| CN201930031U (en) * | 2010-12-29 | 2011-08-17 | 孟晓丽 | Acupotomy for cutting and stripping bone joints |
| CN203169224U (en) * | 2013-02-07 | 2013-09-04 | 陈静 | Multifunctional operating screwdriver |
| CN103800050A (en) * | 2014-02-13 | 2014-05-21 | 石志远 | Vacuum aspiration curet |
| CN204797982U (en) * | 2015-06-09 | 2015-11-25 | 郑庆祥 | Bone surgery steel wire bullnose |
| CN105286954A (en) * | 2014-06-07 | 2016-02-03 | 王苏 | Closed chest drainage puncture outfit and application thereof |
-
2017
- 2017-12-31 CN CN201711494911.4A patent/CN108309428A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006040508A1 (en) * | 2004-10-13 | 2006-04-20 | Biocomposites Limited | Trocar with obturator having longitudinal through holes for guiding wires |
| KR20060084724A (en) * | 2005-01-20 | 2006-07-25 | 학교법인단국대학 | Dental mirror having alien substance cleaning function |
| CN201930031U (en) * | 2010-12-29 | 2011-08-17 | 孟晓丽 | Acupotomy for cutting and stripping bone joints |
| CN203169224U (en) * | 2013-02-07 | 2013-09-04 | 陈静 | Multifunctional operating screwdriver |
| CN103800050A (en) * | 2014-02-13 | 2014-05-21 | 石志远 | Vacuum aspiration curet |
| CN105286954A (en) * | 2014-06-07 | 2016-02-03 | 王苏 | Closed chest drainage puncture outfit and application thereof |
| CN204797982U (en) * | 2015-06-09 | 2015-11-25 | 郑庆祥 | Bone surgery steel wire bullnose |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180724 |