CN201734734U - Arc guide suspension needle - Google Patents
Arc guide suspension needle Download PDFInfo
- Publication number
- CN201734734U CN201734734U CN2010202307191U CN201020230719U CN201734734U CN 201734734 U CN201734734 U CN 201734734U CN 2010202307191 U CN2010202307191 U CN 2010202307191U CN 201020230719 U CN201020230719 U CN 201020230719U CN 201734734 U CN201734734 U CN 201734734U
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- China
- Prior art keywords
- needle
- sleeve
- groove
- syringe needle
- projection
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- 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.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to an arc guide suspension needle. The body of the suspension needle includes a needle head and a handle; the tail end of the needle head is provided with a needle hole; the body of the suspension needle also includes a sleeve; the ports at the two ends of the sleeve are respectively provided with a groove a and a groove b; the surface of the needle head is provided with a convex column a; the convex column a is butted with the groove a; and the needle hole is arranged inside the sleeve. The arc guide suspension needle provided by the utility model solves the problems that the needle head is easy to separate from a suture line when penetrating in an intracutaneous tissue and the suture line is cut off when penetrating in the intracutaneous tissue; moreover, the needle head can enter and quit along the original needle eye very accurately, which can not cause larger injury on skin and flesh. The arc guide suspension needle is safe and reliable, is convenient and quick to be operated, and can be used by operating personnel without training.
Description
Technical field
This utility model belongs to medical instruments field, especially a kind of arc guiding suspention pin.
Background technology
In plastic surgery, the suspention pin is indispensable, need be at subcutaneous deep tissue lead, or when guiding tendon, fascia tissue, usually to will be somebody's turn to do the incision of skin at place, and then implementation and operation, operation wound is big like this, wound is difficult to healing, has also brought misery to patient, even has disfeatured.
Existing suspention pin has following shortcoming: on the one hand, perforate navigates within stitching thread in the pin hole on its sewing needle, during organizing in sewing needle navigates within skin and flesh, be easy to cause that stitching thread is cut off on the sharp keen pin hole of sewing needle, and syringe needle is walked easily and stitching thread comes off at subcutaneous tissue; On the other hand, this stitching of under blind looking, carrying out, the operator if not in this respect through training for a long time, can waste time and energy in the process of operation technique very much.
The utility model content
At the weak point that exists in the above-mentioned technology, this utility model provides a kind of syringe needle that prevents at Intradermal tissue and stitching thread comes off and stitching thread is cut off when the Intradermal tissue is walked arc guiding suspention pin.
For achieving the above object, this utility model provides a kind of arc guiding suspention pin, suspention pin body comprises syringe needle and handle, the end of described syringe needle is provided with pin hole, described suspention pin body also comprises sleeve, and the port at described sleeve two ends is respectively equipped with groove a and groove b, is provided with a projection a on the surface of described syringe needle, described projection a docks with described groove a, and described pin hole is arranged on described telescopic inside.
One end of described handle is provided with a turn of bilge, is provided with projection b on described turn of bilge.
Described projection b docks with described groove b.
Described projection a is arranged on the afterbody of described syringe needle.
Described sleeve is a convex structure, and it is 3/8 radian that syringe needle is placed the circular arc size that forms behind the sleeve.
Described syringe needle can be connected also and can take off at any time with described sleeve.
Described handle also can be connected or separate as required at any time with described sleeve.
Described telescopic end is provided with an aperture, and stitching thread can pass from described aperture by sleeve.
Compared with prior art, the utlity model has following advantage:
The arc guiding suspention pin that this utility model provides, constitute by syringe needle, sleeve and handle, sleeve is connected with handle with syringe needle respectively, and the end of syringe needle is provided with pin hole, and the afterbody of syringe needle is provided with projection, projection docks with the groove of barrel end, pin hole is placed in the sleeve, and stitching thread passes pin hole, and stitching thread is arranged in the sleeve, and pass by the aperture of the sleeve other end, solve stitching thread like this and directly contacted the problem that the Intradermal tissue causes that stitching thread is cut off.In addition, the syringe needle of arc guiding suspention pin can be connected also and can separate with sleeve, has ensured that syringe needle can advance along former pinprick very accurately, and former pinprick goes out, and can not cause more damage to skin and flesh.It is simple to operate, convenient, operator need not training and just can use, operating process only needs this three parts, can use in the suspention of Tossed Mung Clear Noodles in Sauce, fascia and any Non-Invasive sling operation, and this utility model has also solved the problem that the pinprick place leaves obvious injury mark.
Description of drawings
Fig. 1 is the structural representation of utility model;
Fig. 2 is the cutaway view of utility model middle sleeve;
Fig. 3 is the structural representation of syringe needle in the utility model;
Fig. 4 is the structural representation of handle in the utility model.
The main element symbol description is as follows:
1 syringe needle, 2 sleeves, 3 stitching thread, 4 handles
5 pin holes, 6 projection a, 7 groove a, 8 projection b
9 groove b, 10 apertures
The specific embodiment
In order more clearly to explain this utility model, the utility model will be further described below in conjunction with accompanying drawing.
As shown in Figures 1 to 4, this utility model provides a kind of arc guiding suspention pin, constitute by syringe needle 1, sleeve 2 and handle 4, syringe needle 1 is connected the back and forms convex structure with sleeve 2, its size is 3/8 radian, the port at sleeve 2 two ends is respectively equipped with groove a7 and groove b9, the afterbody of syringe needle 1 is provided with projection a6, projection a6 can dock with the groove a7 of an end of sleeve 2, one end of handle 4 is provided with a projection b8, dock with the groove b9 of the other end of sleeve 2, handle 4 can be connected as required at any time with sleeve 2 or separately.
The end of syringe needle 1 is provided with pin hole 5, pin hole 5 is arranged at the inside of sleeve 2, stitching thread 3 passes pin hole 5, pass by sleeve 2 and at the aperture 10 of sleeve 2 other ends, make stitching thread 3 be arranged in the sleeve 2 like this, prevented stitching thread 3 directly contact Intradermal tissues cause that stitching thread 3 is cut off by pin hole 5 and syringe needle 1 when the Intradermal tissue is walked and the stitching thread problem that comes off.
More than disclosed only be several specific embodiment of the present utility model, still, this utility model is not limited thereto, any those skilled in the art can think variation all should fall into protection domain of the present utility model.
Claims (6)
1. pin is suspended in an arc guiding in midair, suspention pin body comprises syringe needle and handle, the end of described syringe needle is provided with pin hole, it is characterized in that, described suspention pin body also comprises sleeve, and the port at described sleeve two ends is respectively equipped with groove a and groove b, is provided with projection a on the surface of described syringe needle, described projection a docks with described groove a, and described pin hole is arranged on described telescopic inside.
2. arc guiding suspention pin according to claim 1 is characterized in that an end of described handle is provided with a turn of bilge, is provided with projection b on described turn of bilge.
3. arc guiding suspention pin according to claim 1 and 2 is characterized in that described projection b docks with described groove b.
4. arc guiding suspention pin according to claim 1 is characterized in that described projection a is arranged on the afterbody of described syringe needle.
5. arc guiding suspention pin according to claim 1 is characterized in that the described sleeve of stating is a convex structure.
6. arc guiding suspention pin according to claim 1 is characterized in that described telescopic end is provided with an aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202307191U CN201734734U (en) | 2010-06-21 | 2010-06-21 | Arc guide suspension needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202307191U CN201734734U (en) | 2010-06-21 | 2010-06-21 | Arc guide suspension needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201734734U true CN201734734U (en) | 2011-02-09 |
Family
ID=43550012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202307191U Expired - Fee Related CN201734734U (en) | 2010-06-21 | 2010-06-21 | Arc guide suspension needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201734734U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720857A (en) * | 2015-04-14 | 2015-06-24 | 苟小平 | Suture needle sleeve for head trauma |
| CN112998778A (en) * | 2021-02-08 | 2021-06-22 | 东莞市南城医院 | Guide suspension wire for laparoscopic surgery |
-
2010
- 2010-06-21 CN CN2010202307191U patent/CN201734734U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720857A (en) * | 2015-04-14 | 2015-06-24 | 苟小平 | Suture needle sleeve for head trauma |
| CN112998778A (en) * | 2021-02-08 | 2021-06-22 | 东莞市南城医院 | Guide suspension wire for laparoscopic surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20130621 |