CN204814011U - Line ware is crossed to improvement joint mirror - Google Patents
Line ware is crossed to improvement joint mirror Download PDFInfo
- Publication number
- CN204814011U CN204814011U CN201520526154.4U CN201520526154U CN204814011U CN 204814011 U CN204814011 U CN 204814011U CN 201520526154 U CN201520526154 U CN 201520526154U CN 204814011 U CN204814011 U CN 204814011U
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- handle
- wire
- mobile jib
- efferent
- threading device
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Abstract
The utility model provides a line ware is crossed to improvement joint mirror belongs to the medical equipment field, including first handle and second handle, first handle with the second handle includes efferent and input part respectively, the efferent of first handle with the efferent of second handle sets up relatively, first handle with the second handle is articulated, and articulated department lies in the input part with between the efferent, the efferent of first handle with the output unit of second handle do not is provided with band wire end, at least one the band wire end is provided with the arch, the protruding perpendicular to of following the extending direction protrusion of band wire end the surface of band wire end.
Description
Technical field
This utility model relates to field of medical device, in particular to one improvement arthroscope wire-threading device.
Background technology
In arthrocsopic surgery, often wire-threading device can be used.In the process of arthrocsopic surgery knotting, coil can be hooked to suitable position with finger pin by us usually, and then the wire-threading device of band wire is inserted coil.But in operation process; following problems may be encountered for we: after coil is hooked to normal position; wire-threading device is inserted in the process of coil and often accidentally can encounter coil; cause wire-threading device that coil is touched to obtain sideslip; now; need again with finger pin, coil to be hooked to normal position to operate again, add operating time, be unfavorable for the carrying out of performing the operation.
Utility model content
The purpose of this utility model is to provide a kind of improvement arthroscope wire-threading device, and when carrying out arthrocsopic surgery to improve in prior art, knotting process operation is loaded down with trivial details, the low operating time that causes of success rate increases, and is unfavorable for the problem of the carrying out of performing the operation.
This utility model is achieved in that
Based on above-mentioned purpose, this utility model provides a kind of improvement arthroscope wire-threading device, comprise first handle and second handle, described first handle and described second handle comprise efferent and input part respectively, and the efferent of described first handle and the efferent of described second handle are oppositely arranged; Described first handle and described second handle hinged, and hinged place is between described input part and described efferent; The efferent of described first handle and the efferent of described second handle are respectively arranged with wire end, and described at least one, wire end is provided with projection, described protruding surface of protruding described wire end along the bearing of trend perpendicular to described wire end.
Preferably, described first handle comprises the first mobile jib and the first handle ring, and described first handle ring is described input part, and described first handle ring is fixed on one end of described first mobile jib, and the other end of described first mobile jib is described efferent;
Described second handle comprises the second mobile jib and the second handle ring, and described second handle ring is described input part, and described second handle ring is fixed on one end of described second mobile jib, and the other end of described second mobile jib is described efferent;
Described first mobile jib and described second mobile jib hinged.
Preferably, described first handle ring and described second handle ring tilt along the bearing of trend of described first mobile jib.
Preferably, described first handle ring and described second handle ring are circular, and described circular axis parallel is in the axis of the rotating shaft of described first mobile jib and described second mobile jib hinged place.
Preferably, the input part of described first mobile jib is provided with clamping section with the input part of described second mobile jib is corresponding respectively, and when described first handle and described second handle relatively rotate, relative face, two described clamping sections is changed between fit-state and separated position.
Preferably, the clamping section of described first mobile jib is plane with the relative face of the clamping section of described second mobile jib.
Preferably, the efferent of described first handle and the efferent of described second handle are provided with described projection.
Preferably, described projection is protruded along the axis direction of the rotating shaft of described first handle and described second handle hinged place, and two described projections lay respectively at described first handle with on the relative side of described second handle.
Preferably, described projection is post shapes.
Preferably, two described projections are corresponding with described first handle and described second handle respectively
The beneficial effects of the utility model are:
In sum, the improvement arthroscope wire-threading device that this utility model provides, this wire-threading device simple and compact for structure, easily manufactured, low cost of manufacture; During use, line is passed coil by wire-threading device very easily, can not touch coil and make coil sideslip, considerably increase the success rate of threading, save operating time, be beneficial to the carrying out of operation.Specific as follows;
This wire-threading device comprises first handle and second handle, described first handle and described second handle hinged, be convenient to wire clamp is tight or unclamp, flexible and convenient operation; Meanwhile, first handle and second handle comprise input part and efferent respectively, by input part force, realize opening and closing of efferent, simple and reasonable, flexible and convenient operation; Further, efferent is provided with wire end, the structure of wire end is simple, and during use, line is bitten by wire end, and line not easily drops, convenient operation, and operation is safer.In order to improve the success rate of threading, described wire end is provided with projection, protruding surface of protruding described wire end along the bearing of trend perpendicular to described wire end.During use, first by close for projection target coil, then by projection, target coil is hooked, take advantage of a situation afterwards and wire end is inserted among coil, namely complete threading, whole process operation simple and fast, because the volume of projection is little, projection is convenient to insert target coil, and can not touch coil, improve the success rate of knotting, shorten operating time.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of this utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
The structure chart of the improvement arthroscope wire-threading device that Fig. 1 provides for this utility model;
Fig. 2 is the left view in Fig. 1.
Reference numeral gathers:
First handle 100, second handle 200, wire end 300, protruding 400,
First mobile jib 101, second mobile jib 102, first handle ring 103, second handle ring 104, clamping section 105.
Detailed description of the invention
In arthrocsopic surgery, often wire-threading device can be used.In the process of arthrocsopic surgery knotting, coil can be hooked to suitable position with finger pin by us usually, and then the wire-threading device of band wire is inserted coil.But in operation process; following problems may be encountered for we: after coil is hooked to normal position; wire-threading device is inserted in the process of coil and often accidentally can encounter coil; cause wire-threading device that coil is touched to obtain sideslip; now; need again with finger pin, coil to be hooked to normal position to operate again, add operating time, be unfavorable for the carrying out of performing the operation.
Given this, designer of the present utility model devises a kind of improvement arthroscope wire-threading device, arranges projection by the end at handle, during knotting, first by close for projection target coil, then hook target coil by projection, take advantage of a situation and wire end is inserted in coil, flexibly swift to operate, and success rate is high, wire end is through after coil, operation first handle and second handle, wire end is opened, extracts wire-threading device out, namely complete step line being imported into target coil.Because bulge-structure is simple, volume is little, is convenient to hook coil, avoids coil and is touched by wire end the problem that local derviation causes increase operating time.
For making the object of this utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is this utility model part embodiment, instead of whole embodiments.The assembly of this utility model embodiment describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to define further it and explain in accompanying drawing subsequently.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only this utility model and simplified characterization for convenience of description, instead of indicate or imply that the equipment of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in this utility model can be understood as the case may be.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Refer to Fig. 1-2, present embodiments provide a kind of improvement arthroscope wire-threading device, comprise first handle 100 and second handle 200, described first handle 100 comprises efferent and input part respectively with described second handle 200, and the efferent of described first handle 100 and the efferent of described second handle 200 are oppositely arranged; Described first handle 100 is hinged with described second handle 200, and hinged place is between described input part and described efferent; The efferent of described first handle 100 and the efferent of described second handle 200 are respectively arranged with wire end 300, wire end 300 described at least one is provided with protruding 400, described protruding 400 surfaces of to protrude described wire end 300 along the bearing of trend perpendicular to described wire end 300.
This wire-threading device simple and compact for structure, easily manufactured, low cost of manufacture; During use, line is passed coil by wire-threading device very easily, can not touch coil and make coil sideslip, considerably increase the success rate of threading, save operating time, be beneficial to the carrying out of operation.Specific as follows;
This wire-threading device comprises first handle 100 and second handle 200, and described first handle 100 is hinged with described second handle 200, is convenient to wire clamp is tight or unclamps, flexible and convenient operation; Meanwhile, first handle 100 and second handle 200 comprise input part and efferent respectively, by input part force, realize opening and closing of efferent, simple and reasonable, flexible and convenient operation; Further, efferent is provided with wire end 300, the structure of wire end 300 is simple, and during use, line is bitten by wire end 300, and line not easily drops, convenient operation, and operation is safer.In order to improve the success rate of threading, described wire end 300 is provided with protruding 400, protruding 400 protrude the surface of described wire end 300 along the bearing of trend perpendicular to described wire end 300.During use, first by projection 400 near target coil, then with protruding 400, target coil is hooked, take advantage of a situation afterwards and wire end 300 is inserted among coil, namely complete threading, whole process operation simple and fast, because the volume of protruding 400 is little, protruding 400 are convenient to insert target coil, and can not touch coil, improve the success rate of knotting, shorten operating time.
For the ease of the use of operator, in the preferred version of this embodiment, the efferent of described first handle 100 and the efferent of described second handle 200 are provided with described protruding 400, from the different angles of coil, line are penetrated coil, convenient during operation
Refer to Fig. 2, in the preferred version of above-mentioned embodiment, described protruding 400 protrude along described first handle 100 with the axis direction of the rotating shaft of described second handle 200 hinged place, and two described protruding 400 lay respectively at described first handle 100 with on the relative side of described second handle 200.Can not increase the width of wire end 300, be convenient to protruding 400 and hook target coil, after hooking, wire end 300 can conveniently insert in target coil, can not touch target coil, faster and more convenient operation.Meanwhile, be all convenient to operation during the positive and negative holding wire-threading device of operator.The shape of protruding 400 is preferably set to cylindricality, is convenient to target coil to hook, further, is designed to cylindrical, does not have the Pedicellus et Pericarpium Trapae protruded, is convenient to hook coil.
In the preferred version of this embodiment, two described protruding 400 respectively with described first handle 100 and described second handle 200 is corresponding welds, welding manner is simple and reliable, protruding 400 with the fixation of handle, use safety.
Described input part refers to that the position that operator exerts a force on handle, after described efferent refers to force, is delivered to the other end of handle, for the position of clamping lines by power when using wire-threading device; Man-hour is added actual, this wire-threading device is operated for the ease of operator, in the preferred version of this embodiment, described first handle 100 comprises the first mobile jib 101 and the first handle ring 103, described first handle ring 103 is described input part, described first handle ring 103 is fixed on one end of described first mobile jib 101, and the other end of described first mobile jib 101 is described efferent; Described second handle 200 comprises the second mobile jib 102 and the second handle ring 104, and described second handle ring 104 is described input part, and described second handle ring 104 is fixed on one end of described second mobile jib 102, and the other end of described second mobile jib 102 is described efferent; Described first mobile jib 101 is hinged with described second mobile jib 102.
Described first handle 100 and described second handle 200 are respectively arranged with the first handle ring 103 and the second handle ring 104, the structure of handle ring is not unique, annulus can be processed as, the ring of straight-flanked ring or other structures preferably, is annulus, when convenient operation person operates, inserted by finger in handle ring, finger can not because of the sense of friction feels pain, and it is convenient to exert a force; During use, wire-threading device is landing from the hands of operator not easily, uses convenient.Simultaneously, first handle 100 and second handle 200 comprise the first mobile jib 101 and the second mobile jib 102 respectively, mobile jib is convenient to power to be delivered to wire end 300 from handle ring, simultaneously, the distance of the articulated position of wire end 300 to the first mobile jib 101 and the second mobile jib 102 is longer, the gmatjpdumamics of wire end 300 is larger, is convenient to wire clamp to live.
In the preferred version of this embodiment, described first handle ring 103 tilts with the bearing of trend of described second handle ring 104 along described first mobile jib 101, exerts a force convenient.Specifically add man-hour, suppose that described first mobile jib 101 is datum level with the contact surface of described second mobile jib 102, the mode that first handle ring 103 and the second handle ring 104 tilt has following three kinds: described first handle ring 103 tilts with this datum level, described second handle ring 104 tilts with this datum level and described first handle ring 103 all tilts with described datum level with described second handle ring 104, namely, first handle 100 designs according to different situations with the structure of second handle 200, is suitable for different occasions.
In the preferred version of above-mentioned embodiment, described first handle ring 103 is circular with described second handle ring 104, and described circular axis parallel is in the axis of described first mobile jib 101 with the rotating shaft of described second mobile jib 102 hinged place.Circular handle ring is more smooth, and where applicable is more comfortable; Meanwhile, the finger of circular handle ring convenient operation person inserts, easy to operate.During use, the power of operator is convenient to be delivered to efferent from input part, exerts a force convenient.
In the preferred version of this embodiment, the input part of described first mobile jib 101 is provided with clamping section 105 with the input part of described second mobile jib 102 is corresponding respectively, when described first handle 100 relatively rotates with described second handle 200, relative face, two described clamping sections 105 is changed between fit-state and separated position, when the diameter of line is thinner, be convenient to by clamping section 105 wire clamp is tight; Meanwhile, arrange clamping section 105, when utilizing wire end 300 that wire clamp is tight, line not easily skids off, and uses safer.Adding man-hour, first handle 100 and second handle 200 due to exist mismachining tolerance or service time longer after, when first handle 100 is close to each other with second handle 200, the wire end 300 of first handle 100 can not fit together completely with the wire end 300 of second handle 200, cause occurring gap between two wire ends 300, can not be tight by wire clamp, operation inconvenience.Therefore, arrange clamping section 105, timely first handle 100 and second handle 200 can not be fitted completely, and relative face, described clamping section 105 also can be tight by wire clamp, use safer.
In the preferred version of above-mentioned embodiment, the clamping section 105 of described first mobile jib 101 is plane with the relative face of the clamping section 105 of described second mobile jib 102, plane is convenient to processing, and the mode of plane contact makes not fit more closely between face and face, is convenient to wire clamp tight.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. an improvement arthroscope wire-threading device, it is characterized in that, comprise first handle and second handle, described first handle and described second handle comprise efferent and input part respectively, and the efferent of described first handle and the efferent of described second handle are oppositely arranged; Described first handle and described second handle hinged, and hinged place is between described input part and described efferent; The efferent of described first handle and the efferent of described second handle are respectively arranged with wire end, and described at least one, wire end is provided with projection, described protruding surface of protruding described wire end along the bearing of trend perpendicular to described wire end.
2. improvement arthroscope wire-threading device according to claim 1, it is characterized in that, described first handle comprises the first mobile jib and the first handle ring, described first handle ring is described input part, described first handle ring is fixed on one end of described first mobile jib, and the other end of described first mobile jib is described efferent;
Described second handle comprises the second mobile jib and the second handle ring, and described second handle ring is described input part, and described second handle ring is fixed on one end of described second mobile jib, and the other end of described second mobile jib is described efferent;
Described first mobile jib and described second mobile jib hinged.
3. improvement arthroscope wire-threading device according to claim 2, is characterized in that, described first handle ring and described second handle ring tilt along the bearing of trend of described first mobile jib.
4. improvement arthroscope wire-threading device according to claim 3, is characterized in that, described first handle ring and described second handle ring are circular, and described circular axis parallel is in the axis of the rotating shaft of described first mobile jib and described second mobile jib hinged place.
5. improvement arthroscope wire-threading device according to claim 2, it is characterized in that, the input part of described first mobile jib is provided with clamping section with the input part of described second mobile jib is corresponding respectively, when described first handle and described second handle relatively rotate, relative face, two described clamping sections is changed between fit-state and separated position.
6. improvement arthroscope wire-threading device according to claim 5, is characterized in that, the clamping section of described first mobile jib is plane with the relative face of the clamping section of described second mobile jib.
7. the improvement arthroscope wire-threading device according to any one of claim 1-6, is characterized in that, the efferent of described first handle and the efferent of described second handle are provided with described projection.
8. improvement arthroscope wire-threading device according to claim 7, it is characterized in that, described projection is protruded along the axis direction of the rotating shaft of described first handle and described second handle hinged place, and two described projections lay respectively at described first handle with on the relative side of described second handle.
9. improvement arthroscope wire-threading device according to claim 8, is characterized in that, described projection is post shapes.
10. improvement arthroscope wire-threading device according to claim 7, is characterized in that, two described projections are corresponding with described first handle and described second handle respectively welds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520526154.4U CN204814011U (en) | 2015-07-20 | 2015-07-20 | Line ware is crossed to improvement joint mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520526154.4U CN204814011U (en) | 2015-07-20 | 2015-07-20 | Line ware is crossed to improvement joint mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204814011U true CN204814011U (en) | 2015-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520526154.4U Expired - Fee Related CN204814011U (en) | 2015-07-20 | 2015-07-20 | Line ware is crossed to improvement joint mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204814011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111603214A (en) * | 2020-06-08 | 2020-09-01 | 河南省中医院（河南中医药大学第二附属医院） | Arthroscope line passing device for orthopedics department |
-
2015
- 2015-07-20 CN CN201520526154.4U patent/CN204814011U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111603214A (en) * | 2020-06-08 | 2020-09-01 | 河南省中医院（河南中医药大学第二附属医院） | Arthroscope line passing device for orthopedics department |
| CN111603214B (en) * | 2020-06-08 | 2021-06-18 | 河南省中医院（河南中医药大学第二附属医院） | Arthroscope line passing device for orthopedics department |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20200720 |