CN208492290U - A kind of orthopaedics reduction forceps - Google Patents
A kind of orthopaedics reduction forceps Download PDFInfo
- Publication number
- CN208492290U CN208492290U CN201721765350.2U CN201721765350U CN208492290U CN 208492290 U CN208492290 U CN 208492290U CN 201721765350 U CN201721765350 U CN 201721765350U CN 208492290 U CN208492290 U CN 208492290U
- Authority
- CN
- China
- Prior art keywords
- connector
- binding clip
- clamp handle
- reduction forceps
- bayonet
- 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.)
- Active
Links
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model belongs to medical instruments field, more particularly to a kind of orthopaedics reduction forceps, including two calipers hinged by pin shaft, caliper upper and lower ends are respectively binding clip and clamp handle, the binding clip front end is equipped with sphere, locating part is equipped between clamp handle described in two, the binding clip is equipped with dismountable first connector, first connector includes the fixing piece and revolving part by elastic part through connection, bayonet is equipped on the fixing piece and revolving part, the fixing piece is fastened on binding clip, the revolving part can opposed fixed member rotated, and revolving part is equipped with bayonet and elastic part, it is directly provided with Kirschner wire in the bayonet or Kirschner wire is connected by height adjusting part.The utility model can satisfy clinical various needs, be not necessarily to repeated multiple times positioning, shortens operating time, mitigates the pain of injury of sufferer, has very big market value, should be widely promoted.
Description
Technical field
The utility model belongs to medical instruments field, and in particular to a kind of orthopaedics reduction forceps.
Background technique
Fracture is clinical common one of type of surgery, and reduction forceps always reconstruct to play on position in bone is fixed temporarily maintenance bone
Effect of the folding contraposition to line, vast convenience is provided for bone surgery, but the reduction forceps meeting used in reduction of the fracture process
It often influences Kirschner wire inserting needle position or the problems such as G-needle position is bad occurs, it is less especially for the lower experience of seniority
Doctor for, will appear repeated multiple times G-needle fixation procedure in art, therefore not only cause the iatrogenic injury of sclerotin,
Operating time is more extended, certain complication is brought to clinical treatment.
Furthermore it is during because not firm for the use of reduction forceps fixing intensity, when encountering the heavier bone injury of crushing, need
Increase manpower and reduction forceps quantity, nonetheless is also difficult to maintain basic contraposition to stablize.Need in addition to increase fixed pin auxiliary,
Problem is to increase fixed pin, so that the area that original broken small sclerite utilizes is more nervous, and most possibility for having fragmentation.
So that doctor has to abandon some small reset details and cause a little sorry reset flaw.
Utility model content
Purpose of the utility model is to solve Kirschner wire existing in the prior art contraposition it is not accurate, operating difficulties,
The problems such as bad adjusting in position, provide a kind of orthopaedics reduction forceps.
To achieve the above object, the technical scheme adopted by the utility model is a kind of orthopaedics reduction forceps, including two
By the hinged caliper of pin shaft, caliper upper and lower ends are respectively binding clip and clamp handle, and the binding clip front end is equipped with sphere, and two
Locating part is equipped between the clamp handle, the binding clip is equipped with dismountable first connector, first connector
Including the fixing piece and revolving part by elastic part through connection, it is equipped with bayonet on the fixing piece and revolving part, it is described
Fixing piece be fastened on binding clip, the revolving part can opposed fixed member rotated, and revolving part be equipped with bayonet and pine
Tight part is directly provided with Kirschner wire in the bayonet or connects Kirschner wire by height adjusting part.
Preferably, the height adjusting part includes vertical bar and the second connector.
Preferably, second connecting-piece structure and the first connecting-piece structure are consistent.
Preferably, second connector is that centre sets round-meshed square fastener, and the outside of square fastener
Equipped with the fastener for being through to circular hole.
Preferably, guide pipe is cased on the outside of the Kirschner wire.
Preferably, the center of sphere opposite face described in two is equipped with tip protrusion.
Preferably, described locating part one end is fixed therein in a clamp handle, and the other end runs through another clamp handle, is passed through
Locating part on the outside of clamp handle is equipped with the adjustable limited block in position.
After adopting the above technical scheme, the utility model has the following beneficial effects:
A kind of orthopaedics reduction forceps of the utility model, locating part is equipped between clamp handle, and the sphere of binding clip front end is equipped with point
Portion's protrusion, can reinforce the fixing intensity of reduction forceps, and the limited block on locating part is adjustable, is adapted to answering for different parts
Position needs；Also it can be used as the merging of hollow nail guide pin in the guide pipe of Kirschner wire；And the setting of guide pipe can guarantee positioning accurate
It is quasi-；Being detachably connected of first connector, the setting of height adjusting part can adjust the left up and down of Kirschner wire according to actual needs
Right position, the setting of revolving part can also adjust the angle of Kirschner wire, meet clinical various needs, without repeated multiple times fixed
Position shortens operating time, mitigates the pain of injury of sufferer, has very big market value, should be widely promoted.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of orthopaedics reduction forceps embodiment one of the utility model；
Fig. 2 is a kind of structural schematic diagram of orthopaedics reduction forceps embodiment two of the utility model；
Fig. 3 is a kind of structural schematic diagram of orthopaedics reduction forceps embodiment three of the utility model.
Wherein: caliper 1, pin shaft 2, binding clip 3, clamp handle 4, sphere 5, locating part 6, the first connector 7, fixing piece 8, revolving part
9, bayonet 10, elastic part 11, Kirschner wire 12, height adjusting part 13, vertical bar 14, the second connector 15, circular hole 16, square fastener
17, fastener 18, guide pipe 19, tip protrusion 20, limited block 21.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms should broadly understood, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Embodiment one
As shown in Figure 1, being a kind of orthopaedics reduction forceps of the utility model, including two calipers hinged by pin shaft 2
1,1 upper and lower ends of caliper are respectively binding clip 3 and clamp handle 4, and 3 front end of binding clip is equipped with sphere 5, sets between clamp handle 4 described in two
Finite place piece 6, binding clip 3 are equipped with dismountable first connector 7, and the first connector 7 includes by elastic part 11 through connection
Fixing piece 8 and revolving part 9, be equipped with bayonet 10 on fixing piece 8 and revolving part 9, fixing piece 8 is fastened on binding clip 3, revolving part
9 can opposed fixed member 8 rotated, and revolving part 9 is equipped with bayonet 10 and elastic part 11, is directly provided in the bayonet 10
Kirschner wire 12 is cased with guide pipe 19 on the outside of Kirschner wire 12, and the center of 5 opposite face of sphere described in two is equipped with tip protrusion 20,
6 one end of locating part is fixed therein in a clamp handle 4, and the other end runs through another clamp handle 4, the locating part 6 across 4 outside of clamp handle
It is equipped with the adjustable limited block 21 in position.
Embodiment two
As shown in Fig. 2, being a kind of orthopaedics reduction forceps of the utility model, including two calipers hinged by pin shaft 2
1,1 upper and lower ends of caliper are respectively binding clip 3 and clamp handle 4, and 3 front end of binding clip is equipped with sphere 5, sets between clamp handle 4 described in two
Finite place piece 6, binding clip 3 are equipped with dismountable first connector 7, and the first connector 7 includes by elastic part 11 through connection
Fixing piece 8 and revolving part 9, be equipped with bayonet 10 on fixing piece 8 and revolving part 9, fixing piece 8 is fastened on binding clip 3, revolving part
9 can opposed fixed member 8 rotated, and revolving part 9 is equipped with bayonet 10 and elastic part 11, passes through height in the bayonet 10
Regulating part 13 connects Kirschner wire 12, and height adjusting part 13 includes that vertical bar 14 and the second connector 15, vertical bar 14 are fastened on bayonet 10
Interior, the second connector 15 is located on vertical bar 14, and the second connector 15 is the intermediate square fastener 17 for being equipped with circular hole 16, and just
The fastener 18 for being through to circular hole 16 is equipped on the outside of rectangular fastener 17, Kirschner wire 12 is arranged in circular hole 16,12 outside of Kirschner wire
It is cased with guide pipe 19, the center of 5 opposite face of sphere described in two is equipped with tip protrusion 20, and 6 one end of locating part is fixed therein
In one clamp handle 4, the other end runs through another clamp handle 4, and the locating part 6 across 4 outside of clamp handle is equipped with the adjustable limit in position
Block 21.
Embodiment three
As shown in figure 3, being a kind of orthopaedics reduction forceps of the utility model, including two calipers hinged by pin shaft 2
1,1 upper and lower ends of caliper are respectively binding clip 3 and clamp handle 4, and 3 front end of binding clip is equipped with sphere 5, sets between clamp handle 4 described in two
Finite place piece 6, binding clip 3 are equipped with dismountable first connector 7, and the first connector 7 includes by elastic part 11 through connection
Fixing piece 8 and revolving part 9, be equipped with bayonet 10 on fixing piece 8 and revolving part 9, fixing piece 8 is fastened on binding clip 3, revolving part
9 can opposed fixed member 8 rotated, and revolving part 9 is equipped with bayonet 10 and elastic part 11, passes through height in the bayonet 10
Regulating part 13 connects Kirschner wire 12, and height adjusting part 13 includes that vertical bar 14 and the second connector 15, vertical bar 14 are fastened on the first company
In the bayonet 10 of fitting 7,15 structure of the second connector is consistent with 7 structure of the first connector, and the second connector 15 is fastened on vertical bar
On 14, Kirschner wire 12 is arranged in the bayonet of the second connector 15, and guide pipe 19, ball described in two are cased on the outside of Kirschner wire 12
The center of 5 opposite face of body is equipped with tip protrusion 20, and 6 one end of locating part is fixed therein in a clamp handle 4, and the other end is through another
A clamp handle 4, the locating part 6 across 4 outside of clamp handle are equipped with the adjustable limited block 21 in position.
A kind of orthopaedics reduction forceps of the utility model are equipped with locating part 6 between clamp handle 4, set on the sphere 5 of 3 front end of binding clip
There is tip protrusion 20, the fixing intensity of reduction forceps can be reinforced, and the limited block 21 on locating part 6 is adjustable, is adapted to not
Reset with position needs；Also it can be used as the merging of hollow nail guide pin in the guide pipe 19 of Kirschner wire 12；And guide pipe 19 is set
Accurate positioning can be guaranteed by setting；Being detachably connected of first connector 7, the setting of height adjusting part 18, can be according to practical need
The position up and down of Kirschner wire 12 is adjusted, the setting of revolving part 9 can also adjust the angle of Kirschner wire 12, meet clinical
Various needs are not necessarily to repeated multiple times positioning, shorten operating time, mitigate the pain of injury of sufferer, have very big market value, are worth
It is widely popularized.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of orthopaedics reduction forceps, including two calipers (1) hinged by pin shaft (2), caliper (1) upper and lower ends are respectively
Binding clip (3) and clamp handle (4), it is characterised in that: binding clip (3) front end is equipped with sphere (5), clamp handle (4) described in two
Between be equipped with locating part (6), the binding clip (3) be equipped with dismountable first connector (7), first connector
It (7) include by elastic part (11) through the fixing piece (8) and revolving part (9) connected, the fixing piece (8) and revolving part
(9) it is equipped on bayonet (10), the fixing piece (8) is fastened on binding clip (3), and the revolving part (9) can be relatively fixed
Part (8) is rotated, and is directly provided with Kirschner wire (12) in the bayonet (10) on revolving part (9) or is passed through height adjusting part (13)
It connects Kirschner wire (12).
2. a kind of orthopaedics reduction forceps according to claim 1, it is characterised in that: the height adjusting part (13) includes
Vertical bar (14) and the second connector (15).
3. a kind of orthopaedics reduction forceps according to claim 2, it is characterised in that: described the second connector (15) structure
It is consistent with the first connector (7) structure.
4. a kind of orthopaedics reduction forceps according to claim 2, it is characterised in that: during second connector (15) is
Between be equipped with the square fastener (17) of circular hole (16), and the fastener for being through to circular hole (16) is equipped on the outside of square fastener (17)
(18)。
5. a kind of orthopaedics reduction forceps according to claim 1, it is characterised in that: be cased on the outside of the Kirschner wire (12)
Guide pipe (19).
6. a kind of orthopaedics reduction forceps according to claim 1, it is characterised in that: sphere (5) opposite face described in two
To be equipped with tip raised (20) at center.
7. a kind of orthopaedics reduction forceps according to claim 1, it is characterised in that: described locating part (6) one end is fixed
Wherein on a clamp handle (4), the other end runs through another clamp handle (4), passes through the locating part (6) on the outside of clamp handle (4) and is equipped with
The adjustable limited block in position (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721765350.2U CN208492290U (en) | 2017-12-18 | 2017-12-18 | A kind of orthopaedics reduction forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721765350.2U CN208492290U (en) | 2017-12-18 | 2017-12-18 | A kind of orthopaedics reduction forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208492290U true CN208492290U (en) | 2019-02-15 |
Family
ID=65302704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721765350.2U Active CN208492290U (en) | 2017-12-18 | 2017-12-18 | A kind of orthopaedics reduction forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208492290U (en) |
-
2017
- 2017-12-18 CN CN201721765350.2U patent/CN208492290U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204072284U (en) | One is clipping fracture fixation guider slidably | |
| CN109965960A (en) | A kind of adjustable orthopedic external fixing rack of bone of the digitlization that motor is removable | |
| CN208492290U (en) | A kind of orthopaedics reduction forceps | |
| CN204971644U (en) | Clinical forming device that fills a tooth | |
| CN109925043A (en) | A kind of orthopaedics reduction forceps | |
| CN209285690U (en) | A kind of bone plate fractured for merging rear side on the outside of tibial plateau | |
| CN209253095U (en) | A kind of orthopaedics Kirschner wire fixation device | |
| CN208591430U (en) | A kind of epidural anaesthesia device | |
| CN204049805U (en) | Gun-type reduction forceps | |
| CN201949109U (en) | Orthopaedic guiding localizer | |
| CN205683106U (en) | A kind of postoperative fibrous ring of prolapse of lumbar intervertebral disc Nuclectomy sews up operation device | |
| CN209301280U (en) | A kind of far-end locking steel plate with lower tibiofibula screw guide function | |
| CN104814785B (en) | Coronoid process of ulna mixed lateral column steel plate | |
| CN208193132U (en) | Hollow nail with suture | |
| CN209751196U (en) | Radius radial side column needle plate | |
| CN208388729U (en) | Centrum backbone pressurizer | |
| CN208851624U (en) | A kind of Kirschner wire guider being accurately oriented to | |
| CN203619661U (en) | Femoral neck fracture locking steel plate fixing plate | |
| CN203576614U (en) | Intramedullary repositor for fracture of long bones of limbs | |
| CN205758785U (en) | A kind of towing bracket | |
| CN206534671U (en) | A kind of new medical rivet | |
| CN109984833A (en) | A kind of tubular bone fracture resetting tool | |
| CN104921778A (en) | Guiding type patella reduction forceps | |
| CN205433778U (en) | Incision tractor for bone surgery | |
| CN109288575A (en) | A kind of distal fibular Type B fracture band flank encircling bone bonding plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |