CN204207792U - Operation needle - Google Patents
Operation needle Download PDFInfo
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- CN204207792U CN204207792U CN201420541197.5U CN201420541197U CN204207792U CN 204207792 U CN204207792 U CN 204207792U CN 201420541197 U CN201420541197 U CN 201420541197U CN 204207792 U CN204207792 U CN 204207792U
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- needle body
- needle
- handle
- holding rod
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Abstract
This utility model relates to medical instruments field, in particular to a kind of operation needle.Operation needle comprises handle and needle body; One end of needle body is most advanced and sophisticated; The other end of needle body is blunt end; Blunt end and the handle of needle body removably connect.The operation needle that this utility model provides, by the one end at needle body, handle is set, needle body is held more easily, again by handle and needle body being set to removably connect, after a needle body uses, the needle body of having sterilized that can also more renew reuses handle, reach the effect of recycling, improve the utilization rate of resource, reduce the consumption of resource, also save cost simultaneously.
Description
Technical field
This utility model relates to medical instruments field, in particular to a kind of operation needle.
Background technology
Operation needle, also known as medical suture needle, is mainly used in surgical operation suturing, and mostly be stainless steel silk and make in backshank boring or fluting, appearance is through polishing, and electrolytic treatments, should be very smooth; Needle-like is divided into according to actual needs: round needle, angular pin, shovel pin, staight needle etc., and radian is divided into according to actual needs: 1/2,3/8 etc.; Production technology is very complicated, and belong to high-tech product, laser drilling has even been used in meticulous punching.
Present pin only has a needle body, holding, easily occurring that needle body inserted dark or excessively shallow, so all can produce certain impact to patient, have influence on the safety of patient, also can cause the anxiety of doctor-patient relationship further when performing the operation because needle body is too carefully bad.
Utility model content
The purpose of this utility model is to provide a kind of operation needle, to solve the above problems.
Embodiments provides a kind of operation needle of the present utility model, comprise handle and needle body;
One end of needle body is most advanced and sophisticated;
The other end of needle body is blunt end;
Blunt end and the handle of needle body removably connect.
Further, handle comprises holding rod and connecting device;
Connecting device is arranged on one end of holding rod, is connected with needle body.
Further, holding rod is provided with anti-slip tank.
Further, holding rod is provided with clamping part near one end of connecting device;
Clamping part is the groove with radian, can coordinate clamp holding rod with thumb.
Further, the blunt end of needle body is provided with pin hole;
And/or,
The tip of needle body is provided with pin hole.
The operation needle that this utility model provides, by the one end at needle body, handle is set, needle body is held more easily, again by handle and needle body being set to removably connect, after a needle body uses, the needle body of having sterilized that can also more renew reuses handle, reach the effect of recycling, improve the utilization rate of resource, reduce the consumption of resource, also save cost simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model detailed description of the invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in detailed description of the invention or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model operation needle;
Fig. 2 is the structural representation of this utility model handle;
Fig. 3 is the structural representation of this utility model linear needle body;
Fig. 4 is the structural representation of this utility model shaped form needle body.
In figure, 1: needle body; 2: hands handle; 3: connecting device; 4: holding rod; 5: clamping part; 6: most advanced and sophisticated; 7: blunt end; 8: pin hole.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, carry out clear, complete description by the technical solution of the utility model below.Obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, other embodiments all that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belong to the scope that this utility model is protected.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; 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.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in this utility model can be understood.
As shown in drawings, this utility model provides operation needle, comprises handle 2 and needle body 1;
One end of needle body 1 is most advanced and sophisticated 6;
The other end of needle body 1 is blunt end 7;
Blunt end 7 and the handle 2 of needle body 1 removably connect.
Connect a handle 2 at the blunt end 7 of needle body 1, when using operation needle, better can hold operation needle, and then ensure that the stability of operation needle when performing an operation, further ensuring the safety of patient.
Handle 2 and needle body 1 are set to removably connect, owing to being armarium, after a needle body 1 is finished using, just can reuse after needs carry out disinfection, now just needle body 1 can be separated with handle 2, handle 2 changes a needle body 1 continue to use, avoid and need to change together with the handle 2 not needing disinfection during sterilization at needle body 1, a handle 2 can be repeatedly used, improve the utilization rate of handle 2, namely be equivalent to save resource, improve the utilization rate of resource, reduce use cost.
Further, handle 2 comprises holding rod 4 and connecting device 3;
Connecting device 3 is arranged on one end of holding rod 4, is connected with needle body 1.
Handle 2 comprises holding rod 4 and connecting device 3, connecting device 3 is arranged on one end of holding rod 4, is connected with needle body 1, is connected as one by whole operation needle.
In the present embodiment, connecting device 3 is bayonet nut.Namely one end of holding rod 4 is provided with installing hole, the blunt end 7 of needle body 1 is put in installing hole, then tighten with bayonet nut and holding rod 4 and fix.
It is pointed out that connecting device 3 can be bayonet nut, but it is not only confined to bayonet nut, it can also be other devices, as being clamping device etc., as long as needle body 1 can be fixed on handle 2 by it.
Further, holding rod 4 is provided with anti-slip tank.
Generally all must with glove during owing to performing an operation, as long as when using operation needle, because finger directly can not contact with handle 2, it is stressed will be affected relatively, may reduce, and then accuracy when can have influence on use.
Holding rod 4 arranges anti-slip tank, not only can preventing the slip of the handle 2 when using operation needle, the dynamics of operation needle of holding with a firm grip can also be increased.
It is pointed out that the shape of anti-slip tank can be linear type, also can be shaped form; Can be the length direction along holding rod 4, also can be the length direction of vertical holding rod 4.That is, as long as it can play anti-skidding effect.
Further, holding rod 4 is provided with clamping part 5 near one end of connecting device 3;
Clamping part 5 is the groove with radian, can coordinate clamp holding rod 4 with thumb.
At holding rod 4, clamping part 5 is set near one end of connecting device 3, for when holding operation needle with a firm grip, thumb is placed on the position of clamping part 5, thumb is more exerted oneself, ensure stability during operation, improve the success rate of operation, reduce the risk of patient.
Further, the blunt end 7 of needle body 1 is provided with pin hole 8;
And/or,
The tip 6 of needle body 1 is provided with pin hole 8.
Pin hole 8 is set at the blunt end 7 of needle body 1, stitching thread is through in pin hole 8, could realize like this utilizing operation needle to sew up wound.
Sometimes according to the state of an illness of patient, need the tip 6 place threading at needle body 1, so, pin hole 8 can also be also set at most advanced and sophisticated 6 places, conveniently use when the various state of an illness.
It is pointed out that needle body 1 can be various shape, as linear, and for example shaped form etc.
Its occupation mode is as follows:
First after utilizing the porose position, needle point place of needle body 1 one end to penetrate stitching thread inlet hole, penetrate shaped form with holes traction suture needle at hair line concealment part, bring stitching thread into and shallow through superficial temporal fascia layer subcutaneous tissue and skin spread out of suture pin hole 8 in skin outside to parallel 2 centimeters of periosteum deep layer by being deep to through subcutaneous tissue through skin together.
At this moment two stitching thread are presented outside skin.Former pin hole 8 place that the line end getting one end wherein penetrates into line end thus on linear needle body 1 reenter in subcutaneous tissue parallel bring into stitching thread to temples socket of the eye bone lateral border and zygomaticus major infall through subcutaneous tissue spread out of spread out of suture outside skin after again former pin hole 8 sub-dermal soft tissue layer go out the U-shaped stitching thread that sews up of pin and strain suture appropriateness gently in back stitching to former inserting needle hole 8 again.
Turn back to again the other end stay former pin hole 8 place that extracutaneous line end penetrates into line end thus on linear needle body 1 reenter in subcutaneous tissue parallel bring into stitching thread to temples socket of the eye bone lateral border and zygomaticus major infall through subcutaneous tissue spread out of spread out of suture outside skin after again former pin hole 8 sub-dermal soft tissue layer go out the U-shaped stitching thread that sews up of pin and strain suture appropriateness gently in back stitching to former inserting needle hole 8 again.At this moment in former pin hole 8, the fixing rear the end of a thread of knotting is imbedded in pin hole 8 subcutaneous tissue and is lived pin hole 8 with exempting from seam gluing.
Operation needle of the present utility model instead of traditional incision skin and imbeds the tedious steps of suture again and experience very long convalescent period and swelling phase.Alleviate and cut skin and stitch skin again and the misery of taking out stitches alleviates convalescent period and swelling phase, this operation method belonging to Micro trauma can select multiple some position to sew up to promote according to flabby face degree and all need not cut excision skin histology, damages the feature that little swelling gently gets instant result.
The operation needle that this utility model provides, by arranging handle 2 in one end of needle body 1, needle body 1 can be held more easily, again by handle 2 and needle body 1 being set to removably connect, after a needle body 1 uses, the needle body 1 of having sterilized that can also more renew reuses handle 2, reach the effect of recycling, improve the utilization rate of resource, reduce the consumption of resource, also save cost simultaneously.
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 (3)
1. an operation needle, is characterized in that, comprises handle and needle body;
Described needle body one end be most advanced and sophisticated;
The other end of described needle body is blunt end;
Blunt end and the described handle of described needle body removably connect;
State handle and comprise holding rod and connecting device;
Described connecting device is arranged on one end of described holding rod, is connected with described needle body;
Described holding rod is provided with clamping part near one end of described connecting device;
Described clamping part is the groove with radian, can coordinate clamp described holding rod with thumb.
2. operation needle according to claim 1, is characterized in that, described holding rod is provided with anti-slip tank.
3. operation needle according to claim 1 and 2, is characterized in that, the blunt end of described needle body is provided with pin hole;
And/or,
The tip of described needle body is provided with pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420541197.5U CN204207792U (en) | 2014-09-19 | 2014-09-19 | Operation needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420541197.5U CN204207792U (en) | 2014-09-19 | 2014-09-19 | Operation needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204207792U true CN204207792U (en) | 2015-03-18 |
Family
ID=52976509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420541197.5U Active CN204207792U (en) | 2014-09-19 | 2014-09-19 | Operation needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204207792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113423356A (en) * | 2018-12-11 | 2021-09-21 | 阿克拉伦特公司 | Nasal suction device with interchangeable tip insert |
-
2014
- 2014-09-19 CN CN201420541197.5U patent/CN204207792U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113423356A (en) * | 2018-12-11 | 2021-09-21 | 阿克拉伦特公司 | Nasal suction device with interchangeable tip insert |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |