CN204734512U - Hook line stick - Google Patents
Hook line stick Download PDFInfo
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- CN204734512U CN204734512U CN201520386182.0U CN201520386182U CN204734512U CN 204734512 U CN204734512 U CN 204734512U CN 201520386182 U CN201520386182 U CN 201520386182U CN 204734512 U CN204734512 U CN 204734512U
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- kink
- hook
- connecting axle
- coupler body
- axis
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Abstract
The utility model provides a hook line stick of anastomat appurtenance technical field is related to, include: barred body and the hook of being connected with the barred body, the barred body includes excellent pole, and the one end of excellent pole is equipped with the handle, and the other end of excellent pole is equipped with a stick connecting portion, the hook is connected with a stick connecting portion including the coupler body connecting axle and the crotch spare that are connected, coupler body connecting axle, and crotch spare includes the middle kink and direction kink that is connected, and middle kink is connected with the coupler body connecting axle, and is cylindrically, middle kink with lead the clearance that is equipped with between the kink, the clearance is for receiving the wire casing. The utility model discloses a suture is convenient for catch hold of with a hook out by hook line stick simple structure, and the difficult fracture of hook.
Description
Technical field
This utility model relates to anastomat aid technical field, particularly relates to a kind of hook line rod.
Background technology
Hemorrhoid are a kind of common chronic diseases, and adopt anorectal anastomat Procedure for prolaps and hemorrhoids to treat, simple to operate, the time is short, goes out insufficiency of blood; Further, anal canal and podex skin do not have wound surface, and postoperative need is changed dressings, and the complication such as podex pain, edema, anal stenosis common after not having traditional operation, the recovery that postoperative patient can be very fast is lived normally.In the process of anorectal anastomat Procedure for prolaps and hemorrhoids, need ready-made pocket suture hook from band linear window to go out to tighten up, and be fixed on the locating shaft of nail supporting base, how to design a kind of structure simple, be convenient to hook and go out suture, and the instrument of easy fracture is not the problem that those skilled in the art need to solve.
Utility model content
The shortcoming of prior art in view of the above, the technical problem that this utility model solves be to provide a kind of structure simple, be convenient to hook and go out suture, and the hook line rod of not easy fracture.
For achieving the above object and other relevant objects, this utility model provides a kind of hook line rod, comprising: barred body and the hook be connected with described barred body; Described barred body comprises bar, and described bar is a straight-bar, and one end of described bar is provided with handle, and the other end of described bar is provided with rods connecting portion; Described hook comprises the coupler body connecting axle and crotch part that are connected, described coupler body connecting axle is connected with described rods connecting portion, described crotch part comprises the middle kink and guiding kink that are connected, and described middle kink is connected with described coupler body connecting axle, and is cylindrical; Angle between the axis of described middle kink and the axis of described coupler body connecting axle is greater than 90 degree, and the axis of the axis of described barred body, the axis of described middle kink and described guiding kink is in same plane; The axis of described middle kink and the axis parallel of described guiding kink, be provided with gap between described middle kink and described guiding kink, and described gap is for receiving wire casing.
Preferably, described middle kink and described guiding kink are cylindrical rod piece, and the upper end of described middle kink is connected with described coupler body connecting axle, and the lower end of described guiding kink is connected with the lower end of described middle kink.
Preferably, described rods connecting portion is a connecting hole, and described coupler body connecting axle is inserted in described connecting hole, and with the connection of described connecting hole for being threaded, grafting tight fit connection or insert injection moulding connect;
Further, when the connection of described coupler body connecting axle and described rods connecting portion is that insert injection moulding connects, described coupler body connecting axle is provided with draw-in groove, and described barred body is moulding, and the injected plastics material of described barred body is embedded in described draw-in groove.
Further, when the connection of described coupler body connecting axle and described rods connecting portion is grafting tight fit connection, the size of described coupler body connecting axle is greater than the size of described connecting hole.
Preferably, described hook adopts metal material.
Preferably, described handle is provided with protuberance, and described protuberance is in the below of described bar.
As mentioned above, hook line rod described in the utility model, there is following beneficial effect: in the process of anorectal anastomat Procedure for prolaps and hemorrhoids, need ready-made pocket suture hook from band linear window to go out to tighten up, and time on the locating shaft being fixed on nail supporting base, operator hold handle, hook is entered nail bin inside by the window that anorectal anastomat is arranged, and the suture hook at the two ends of the pocket sewed up can go out, tighten up and ligation pocket by the wire casing of receiving of hook easily; Hook line bar structure of the present utility model is simple, is convenient to hook and goes out suture, and hook not easy fracture.
Accompanying drawing explanation
Fig. 1 is shown as the structural representation of the hook line rod of the present embodiment.
Fig. 2 is shown as the structural representation of the barred body of the hook line rod of the present embodiment.
Fig. 3 is shown as the structural representation of the hook of the hook line rod of the present embodiment.
Drawing reference numeral explanation
100 barred bodies
110 bars
120 handles
121 protuberances
130 rods connecting portions
200 hooks
210 coupler body connecting axles
211 draw-in grooves
220 crotch parts
221 middle kinks
222 guiding kinks
223 receive wire casing
W receives the width of wire casing
Angle between the axis of the middle kink of α and the axis of described coupler body connecting axle
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present utility model and effect easily.
Refer to accompanying drawing.Notice, structure, ratio, size etc. that this description institute accompanying drawings illustrates, content all only in order to coordinate description to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of this utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that this utility model can produce and the object that can reach, still all should drop on technology contents that this utility model discloses and obtain in the scope that can contain.Simultaneously, quote in this description as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of this utility model, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of this utility model.
As shown in Figure 1 to Figure 3, the hook line rod of the present embodiment, be the aid for anorectal anastomat Procedure for prolaps and hemorrhoids, this hook line rod comprises: barred body 100 and the hook 200 be connected with barred body 100;
Barred body 100 comprises bar 110, and bar 110 is a columniform straight-bar, and one end of bar 110 is provided with handle 120, and the other end of bar 110 is provided with rods connecting portion 130;
Hook 200 comprises the coupler body connecting axle 210 and crotch part 220 that are connected, and coupler body connecting axle 210 is cylindrical, and coupler body connecting axle 210 is connected with rods connecting portion 130;
Crotch part 220 comprises the middle kink 221 and guiding kink 222 that are connected, and middle kink 221 and guiding kink 222 are cylindrical, and middle kink 221 is connected with coupler body connecting axle 210, and is cylindrical;
The axis of bar 110, the axis of coupler body connecting axle 210, the axis of middle kink 221 and the axis of guiding kink 222 are all in same plane, angle α between the axis of middle kink 221 and the axis of coupler body connecting axle 210 is greater than 90 degree, the axis of middle kink 221 and the axis parallel of guiding kink 222, gap is provided with between middle kink 221 and guiding kink 222, gap is for receiving wire casing 223, the span of width W of wire casing 223 received is 0.5mm ~ 1.0mm, in the present embodiment, the width W of wire casing 223 received is 0.6mm.
In the process of anorectal anastomat Procedure for prolaps and hemorrhoids, need ready-made pocket suture hook from band linear window to go out to tighten up, and be fixed on the locating shaft of nail supporting base, because the angle between the axis of middle kink 221 and the axis of coupler body connecting axle 210 is greater than 90 degree, operator hold handle 120, are convenient to hook 200 to enter nail bin inside by the window that anorectal anastomat is arranged; The suture hook at the two ends of the pocket sewed up can go out, tighten up by the wire casing 223 of receiving of hook 200 easily, and ligation pocket.Suture hook goes out by the span convenient operation personnel of width W of wire casing 223 of receiving.
Hook 200 adopts metal material, can make hook 200 not easy fracture in use.
The junction of middle kink 221 and guiding kink 222 is fillet, and this structure can prevent hook line rod when nail bin inside is mobile, damage human body.
For the ease of operation, middle kink 221 and guiding kink 222 are cylindrical rod piece, and the upper end of middle kink 221 is connected with coupler body connecting axle 210, and the lower end of guiding kink 222 is connected with the lower end of middle kink 221.
Hook line rod is used to need to ensure rods connecting portion 130 and coupler body connecting axle 210 stable connection, rods connecting portion 130 is a connecting hole, coupler body connecting axle 210 is inserted in connecting hole, coupler body connecting axle 210 and with the connection of connecting hole for being threaded, grafting tight fit connection or insert injection moulding connect.
When coupler body connecting axle 210 and the connection of rods connecting portion 130 are that insert injection moulding connects, barred body 100 adopts plastic material, first manufacture whole hook 200, the coupler body connecting axle 210 of hook 200 is established to annular slot 211, in the present embodiment, annular slot 211 is two, before manufacture barred body 100, hook 200 is placed on the injection machine of injection moulding barred body 100, during injection moulding barred body 100, plastics can be embedded in annular slot 211, make hook 200 and barred body 100 form firm connection.
When coupler body connecting axle 210 is grafting tight fit connection with the connection of rods connecting portion 130, the size of coupler body connecting axle 210 is greater than the size of connecting hole.Coupler body connecting axle 210 and connecting hole form hole axle interference and mate, and this structure is tight fit connection structure.
The connection of coupler body connecting axle 210 and rods connecting portion 130 is for being threaded, and coupler body connecting axle 210 is provided with external screw thread, and connecting hole is provided with the female thread corresponding to external screw thread.
Handle 120 is annular, and handle 120 is provided with protuberance 121, and protuberance 121 is in the below of bar 110, and the setting of protuberance 121 increases the frictional force on handle 120 surface, after making operator hold handle 120, can stably move bar 110, convenient operation.
To sum up, this utility model effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting this utility model.Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that this utility model discloses, must be contained by claim of the present utility model.
Claims (7)
1. a hook line rod, is characterized in that, comprising: barred body (100) and the hook (200) be connected with described barred body (100);
Described barred body (100) comprises bar (110), described bar (110) is a straight-bar, one end of described bar (110) is provided with handle (120), and the other end of described bar (110) is provided with rods connecting portion (130);
Described hook (200) comprises the coupler body connecting axle (210) and crotch part (220) that are connected, described coupler body connecting axle (210) is connected with described rods connecting portion (130), described crotch part (220) comprises the middle kink (221) and guiding kink (222) that are connected, described middle kink (221) is connected with described coupler body connecting axle (210), and is cylindrical; Angle between the axis of described middle kink (221) and the axis of described coupler body connecting axle (210) is greater than 90 degree, and the axis of the axis of described barred body (100), the axis of described middle kink (221) and described guiding kink (222) is in same plane; The axis of described middle kink (221) and the axis parallel of described guiding kink (222); Be provided with gap between described middle kink (221) and described guiding kink (222), described gap is for receiving wire casing (223).
2. hook line rod according to claim 1, it is characterized in that: described middle kink (221) and described guiding kink (222) are cylindrical rod piece, the upper end of described middle kink (221) is connected with described coupler body connecting axle (210), and the lower end of described guiding kink (222) is connected with the lower end of described middle kink (221).
3. hook line rod according to claim 1, it is characterized in that: described rods connecting portion (130) is a connecting hole, described coupler body connecting axle (210) is inserted in described connecting hole, and with the connection of described connecting hole for being threaded, grafting tight fit connection or insert injection moulding connect.
4. hook line rod according to claim 3, it is characterized in that: when described coupler body connecting axle (210) and the connection of described rods connecting portion (130) are that insert injection moulding connects, described coupler body connecting axle (210) is provided with draw-in groove (211), described barred body (100) is moulding, and the injected plastics material of described barred body (100) is embedded in described draw-in groove (211).
5. hook line rod according to claim 3, it is characterized in that: when described coupler body connecting axle (210) is grafting tight fit connection with the connection of described rods connecting portion (130), the size of described coupler body connecting axle (210) is greater than the size of described connecting hole.
6. hook line rod according to claim 1, is characterized in that: described hook (200) adopts metal material.
7. hook line rod according to claim 1, it is characterized in that: described handle (120) is provided with protuberance (121), described protuberance (121) is in the below of described bar (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520386182.0U CN204734512U (en) | 2015-06-05 | 2015-06-05 | Hook line stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520386182.0U CN204734512U (en) | 2015-06-05 | 2015-06-05 | Hook line stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204734512U true CN204734512U (en) | 2015-11-04 |
Family
ID=54416279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520386182.0U Active CN204734512U (en) | 2015-06-05 | 2015-06-05 | Hook line stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204734512U (en) |
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2015
- 2015-06-05 CN CN201520386182.0U patent/CN204734512U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |