CN203609486U - Multifunctional minimally-invasive reset forceps - Google Patents
Multifunctional minimally-invasive reset forceps Download PDFInfo
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- CN203609486U CN203609486U CN201320659595.2U CN201320659595U CN203609486U CN 203609486 U CN203609486 U CN 203609486U CN 201320659595 U CN201320659595 U CN 201320659595U CN 203609486 U CN203609486 U CN 203609486U
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- hand grip
- front hand
- reduction forceps
- back handle
- multifunctional micro
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Abstract
The utility model discloses a pair of multifunctional minimally-invasive reset forceps, which comprises a front handle, a rear handle, supporting springs, a gear rack, a fixed shaft sleeve and a pushing shaft rod. The multifunctional minimally-invasive reset forceps are characterized in that two supporting springs are arranged between the front handle and the rear handle, the two upper ends of the supporting springs resist against each other, the fixed shaft sleeve is arranged at the other end of the rear handle, the end of the fixed shaft sleeve is provided with a jaw, the jaw at the end of the fixed shaft sleeve consists of dual jaws, an open slot is arranged on the outer side wall of the center of the fixed shaft sleeve, and a steel wire pipeline is arranged between the open slot and the tail end of the jaw. By using the multifunctional minimally-invasive reset forceps, the magnitude of the opening of the jaw of the forceps can be well controlled, the fixing firmness is high, the manual holding is not required and the treatment time is reduced; the reset forceps can be fixed more stably and firmly and the reset effect is more remarkable.
Description
Technical field
This utility model relates to a kind of bone surgery set, relates in particular to a kind of multifunctional micro-wound reduction forceps.
Background technology
At present, during to fractures, existing reduction forceps is mainly by two hinged forming of tong arm of X-type, and front end is as clamp, and rear end is as handle.Its position reset is unreliable, easily loosening, particularly long oblique type fracture, and due to the effect of lever, fracture two ends, easily around clamp point shift separation, now often need auxiliary another reduction forceps, so just need to extend otch, expand fracture and expose the visual field.Impact operation is carried out and surgical effect.
Utility model content
In view of this, the utility model proposes a kind of multifunctional micro-wound reduction forceps, unreliable, easily loosening to solve common reduction forceps reset, the easy problem around clamp point shift separation.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of multifunctional micro-wound reduction forceps, comprise front hand grip, back handle, support spring, tooth bar, fixed hub, promote axostylus axostyle, it is characterized in that thering are two support springs between described front hand grip and described back handle, contradict each other in two upper ends of described support spring, the other end of described back handle is described fixed hub, and the end of described fixed hub has bayonet socket, and the described bayonet socket of described fixed hub end is dual-mouth, the lateral wall of described fixed hub center has open slot, and described open slot has steel wire pipeline between the end of described bayonet socket.
Above-mentioned multifunctional micro-wound reduction forceps, wherein, described front hand grip and the mutual interconnection of described back handle.
Above-mentioned multifunctional micro-wound reduction forceps, wherein, the connected mode of described front hand grip and described back handle is hinged.
Above-mentioned multifunctional micro-wound reduction forceps, wherein, interconnection place of described front hand grip and described back handle has a bearing pin.
Above-mentioned multifunctional micro-wound reduction forceps, wherein, also has described tooth bar between described front hand grip and described back handle, and the end of described front hand grip has a tooth button.
Above-mentioned multifunctional micro-wound reduction forceps, wherein, one end of described tooth bar connects the end of described back handle, the installation of the removable snapping of described tooth button in the other end of described tooth bar and described front hand grip.
Above-mentioned multifunctional micro-wound reduction forceps, wherein, described promotion axostylus axostyle and described fixed hub are parallel to each other.
Above-mentioned multifunctional micro-wound reduction forceps, wherein, the top of described front hand grip is flexibly connected with the end of described promotion axostylus axostyle.
Above-mentioned multifunctional micro-wound reduction forceps, wherein, the top of described promotion axostylus axostyle has wedging ring.
This utility model is owing to having adopted above-mentioned technology, and the good effect of generation is:
(1), by use of the present utility model, the use of the sawtooth buckle structure by tooth button and tooth bar, well controls the size of clamp opening, fixed, does not need manual controlling, and reduces treatment time.
(2) by use of the present utility model, the use of the bayonet socket by fixed hub end, can make reduction forceps more stable, and firmly fixing, reset effect is more obvious.
Accompanying drawing explanation
The accompanying drawing that forms a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining this utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of multifunctional micro-wound reduction forceps of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as restriction of the present utility model.
Embodiment:
Shown in Fig. 1, a kind of multifunctional micro-wound reduction forceps, comprise front hand grip 5, back handle 10, support spring 11, tooth bar 12, fixed hub 8, promotes axostylus axostyle 7, it is characterized in that, between front hand grip 5 and back handle 10, having two support springs 11, contradicts each other in two upper ends of support spring 11, and the other end of back handle 10 is fixed hub 8, the end of fixed hub 8 has bayonet socket 2, the bayonet socket 2 of fixed hub 8 ends is dual-mouth, and the lateral wall of fixed hub 8 centers has open slot 3, and open slot 3 has steel wire pipeline between the end of bayonet socket 2.
This utility model also has embodiment on the basis of the above, please continue to participate in shown in Fig. 1:
In further embodiment of the present utility model, front hand grip 5 and the mutual interconnection of back handle 10.
In further embodiment of the present utility model, front hand grip 5 is hinged with the connected mode of back handle 10.
In further embodiment of the present utility model, front hand grip 5 also has a bearing pin 9 with interconnection place of back handle 10.
In further embodiment of the present utility model, between front hand grip 5 and back handle 10, also have tooth bar 12, the end of front hand grip 5 has a tooth button 6.
In further embodiment of the present utility model, one end of tooth bar 12 connects the end of back handle 10, the installation of the tooth button 6 removable snappings in the other end of tooth bar 12 and front hand grip 5.
In further embodiment of the present utility model, promote axostylus axostyle 7 and be parallel to each other with fixed hub 8.
In further embodiment of the present utility model, the top of front hand grip 5 is flexibly connected with the end that promotes axostylus axostyle 7.
In further embodiment of the present utility model, the top that promotes axostylus axostyle 7 has wedging ring 1.
User can be further familiar with characteristic of the present utility model and function according to following explanation:
This utility model multifunctional micro-wound reduction forceps, the gun type of gas burner being formed by handle portion and axle sleeve type clamping part, handle portion is formed by bearing pin 9 is hinged by front hand grip 5, back handle 10, the promotion axostylus axostyle 7 that front hand grip 5 upper ends promote before and after being provided with by bearing pin, the front end that promotes axostylus axostyle 7 is provided with wedging ring 1; Back handle 10 is provided with fixed hub 8 by bearing pin 9, and promotion axostylus axostyle 7 can prolong it and move forward and backward.The front end that promotes axostylus axostyle 7 and fixed hub 8 is respectively equipped with hook-type bayonet socket 2 and horizontal compression cover 1, and both can play firm Stabilization.First three both sides of dividing at fixed hub 8 are provided with open slot 3, are inside provided with passage until the end of hook-type bayonet socket 2.Steel wire 4 is entered by open slot 3, from bayonet socket 2 distal opening out, available mosquito forceps is fixed steel wire far-end, unclamp and withdraw from reduction forceps, steel wire 4 is fixed on to fracture end, prevents displacement fracture, bayonet socket 2 has different assembly models to be connected with fixed hub 8, according to different classification of fracture and need to select suitable bayonet socket, as dual-mouth or three bayonet sockets.
The foregoing is only this utility model preferred embodiment; not thereby limit embodiment of the present utility model and protection domain; to those skilled in the art; the scheme that being equal to of should recognizing that all utilization this utility model description and diagramatic content done replaces and apparent variation obtains, all should be included in protection domain of the present utility model.
Claims (9)
1. a multifunctional micro-wound reduction forceps, comprise front hand grip, back handle, support spring, tooth bar, fixed hub, promote axostylus axostyle, it is characterized in that, between described front hand grip and described back handle, have two described in support spring, contradict each other in two upper ends of described support spring, the other end of described back handle is described fixed hub, and the end of described fixed hub has bayonet socket, and the described bayonet socket of described fixed hub end is dual-mouth, the lateral wall of described fixed hub center has open slot, and described open slot has steel wire pipeline between the end of described bayonet socket.
2. multifunctional micro-wound reduction forceps according to claim 1, is characterized in that, described front hand grip and the mutual interconnection of described back handle.
3. according to the multifunctional micro-wound reduction forceps described in claim 1 or 3, it is characterized in that, the connected mode of described front hand grip and described back handle is hinged.
4. multifunctional micro-wound reduction forceps according to claim 1, is characterized in that, interconnection place of described front hand grip and described back handle has a bearing pin.
5. multifunctional micro-wound reduction forceps according to claim 1, is characterized in that, between described front hand grip and described back handle, also has described tooth bar, and the end of described front hand grip has a tooth button.
6. multifunctional micro-wound reduction forceps according to claim 1 or 5, is characterized in that, one end of described tooth bar connects the end of described back handle, the installation of the removable snapping of described tooth button in the other end of described tooth bar and described front hand grip.
7. multifunctional micro-wound reduction forceps according to claim 1, is characterized in that, described promotion axostylus axostyle and described fixed hub are parallel to each other.
8. multifunctional micro-wound reduction forceps according to claim 1, is characterized in that, the top of described front hand grip is flexibly connected with the end of described promotion axostylus axostyle.
9. multifunctional micro-wound reduction forceps according to claim 1, is characterized in that, the top of described promotion axostylus axostyle has wedging ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320659595.2U CN203609486U (en) | 2013-10-24 | 2013-10-24 | Multifunctional minimally-invasive reset forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320659595.2U CN203609486U (en) | 2013-10-24 | 2013-10-24 | Multifunctional minimally-invasive reset forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203609486U true CN203609486U (en) | 2014-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320659595.2U Expired - Fee Related CN203609486U (en) | 2013-10-24 | 2013-10-24 | Multifunctional minimally-invasive reset forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203609486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105748138A (en) * | 2014-12-26 | 2016-07-13 | 林仲可 | Anterior dislocation reduction fixator for atlantoaxial joint |
-
2013
- 2013-10-24 CN CN201320659595.2U patent/CN203609486U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105748138A (en) * | 2014-12-26 | 2016-07-13 | 林仲可 | Anterior dislocation reduction fixator for atlantoaxial joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20141024 |
|
| EXPY | Termination of patent right or utility model |