CN206239484U

CN206239484U - A kind of dept. of dermatology's positioning puncture needle

Info

Publication number: CN206239484U
Application number: CN201620839862.8U
Authority: CN
Inventors: 张琰
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-04
Filing date: 2016-08-04
Publication date: 2017-06-13
Anticipated expiration: 2026-08-04

Abstract

The utility model provides a kind of dept. of dermatology's positioning puncture needle, including injection-tube, syringe needle, pull bar, first push rod, second push rod, the front end of described injection-tube is connected with syringe needle, running through in described syringe needle cavity has pull bar, described pull bar front end is connected with each other by the first articulated elements that secondary bar and needle tip are set, described secondary bar is two-part, centre passes through the second articulated elements connector, and it is provided with drag hook on the second articulated elements, the end of the injection-tube is connected with the first push rod, the second described push rod is through being arranged on the first push rod and be connected with the end of pull bar.It is used in conjunction with each other with drag hook by the Tiebar structure designed on device, can not only first carries out injection medicine to stripped thread skin, moreover it is possible to while that realizes device carries out pulling removal by dead skin, is prevented to other positions generation superinfection.

Description

A kind of dept. of dermatology's positioning puncture needle

Technical field

The utility model is related to political and ideological work articles for use field, and in particular to a kind of dept. of dermatology's positioning puncture needle.

Background technology

With continuing to develop for present social economy, the living standard of people also constantly being lifted, people for itself Quality of the life pursues also more and more higher.It is also the appreciation for increasingly obtaining people especially for external skin.

It is general but once the infected virus of skin or generation disease cause cutaneous necrosis, have a strong impact on aesthetic property Operative treatment operation is relatively complicated, and cutting degree is difficult, and operation is relatively costly, it is difficult to realize further genralrlization.

Utility model content

In view of the shortcomings of the prior art, the utility model provides a kind of dept. of dermatology's positioning puncture needle, can effectively realize Excision for dead skin is operated.

To realize object above, the utility model is achieved by the following technical programs：

A kind of dept. of dermatology's positioning puncture needle, including injection-tube, syringe needle, pull bar, the first push rod, the second push rod, described note The front end for penetrating pipe is connected with syringe needle, and through there is pull bar in described syringe needle cavity, described pull bar front end passes through secondary bar and syringe needle The first articulated elements that front end is set is connected with each other, and described secondary bar is two-part, middle by the second articulated elements connector, and Drag hook is provided with second articulated elements, the end of the injection-tube is connected with the first push rod, and the second described push rod is through setting It is connected on the first push rod and with the end of pull bar.

Preferably, the front end of described injection-tube and syringe needle bolt connection.

Preferably, the length of described syringe needle is 5-10cm.

Preferably, the side of the first described push rod is provided with scale sign.

Preferably, it is provided with Anti-slip cover on the outside of described injection-tube.

The utility model provides a kind of dept. of dermatology's positioning puncture needle, by the pull bar designed on device, when pull bar elongation When, first carry out dead skin injection location medicine so that needle tip can accurately enter dead skin position, then telescopic lever, Drive the first articulated elements of needle tip to reclaim, so that secondary bar is launched to both sides, and open be hinged parallel with secondary bar simultaneously The drag hook on the second articulated elements is arranged on, syringe is then pulled, you can realizes that drag hook drives dead skin to come off, whole device Design is simple, easy to use, can be further generalized application.

Brief description of the drawings

In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, for ordinary skill people For member, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 overall structure diagrams of the present utility model；

Fig. 2 drag hook working state structure schematic diagrames of the present utility model；

Wherein：1st, injection-tube；2nd, syringe needle；3rd, pull bar；4th, the first push rod；5th, the second push rod；61st, the first articulated elements；62nd, Two articulated elements；63rd, drag hook；64th, secondary bar；11st, anti-skidding bed course；41st, scale sign.

Specific embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, is clearly and completely described to the technical scheme in the utility model embodiment.Based on this practicality Embodiment in new, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made Example is applied, the scope of the utility model protection is belonged to.

As shown in Figure 1 and Figure 2, the present embodiment provides a kind of dept. of dermatology's positioning puncture needle, including injection-tube 1, syringe needle 2, pull bar 3rd, the first push rod 4, the second push rod 5, the front end of injection-tube 1 are connected with syringe needle 2, and running through in the cavity of syringe needle 2 has pull bar 3, pull bar 3 The first articulated elements 61 that front end is set by secondary bar 64 with the front end of syringe needle 2 is connected with each other, and secondary bar 64 is two-part, middle to pass through the The connector of two articulated elements 62, and be hinged on the second articulated elements 62 and be provided with drag hook 63, the end of injection-tube 1 is connected with first and pushes away Bar 4, the second push rod 5 is through being arranged on the first push rod 4 and be connected with the end of pull bar 3.First pull bar 3 is extended so that syringe needle 2 It is expelled in dead skin, while can also realize controlling the first push rod 4, carrying out dead skin carries out injection medicine, then by dress The pull bar 3 of design is put, realizes stretching, drive the first articulated elements 61 to reclaim, so that secondary bar 64 is launched to both sides, and simultaneously The drag hook 63 being set in parallel in secondary bar 64 on second articulated elements 62 is opened, syringe 1 is then pulled, you can realizes that drag hook drives Dead skin comes off, and whole device design is simple, easy to use, can be further generalized application.

The front end of injection-tube 1 and the bolt connection of syringe needle 2.

The length of syringe needle 2 is 5-10cm.

The side of the first push rod 4 is provided with scale sign 41.

The outside of injection-tube 1 is provided with Anti-slip cover 11, plays certain anti-skidding effect.

Above example is only used to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality Example is applied to be described in detail the utility model, it will be understood by those within the art that：It still can be to preceding State the technical scheme described in each embodiment to modify, or equivalent is carried out to which part technical characteristic；And these Modification is replaced, and does not make the spirit and model of essence disengaging each embodiment technical scheme of the utility model of appropriate technical solution Enclose.

Claims

1. a kind of dept. of dermatology's positioning puncture needle, including injection-tube, syringe needle, pull bar, the first push rod, the second push rod, it is characterised in that The front end of described injection-tube is connected with syringe needle, and through there is pull bar in described syringe needle cavity, described pull bar front end is by pair Bar is connected with each other with the first articulated elements that needle tip is set, and described secondary bar is two-part, middle to be connected by the second articulated elements Fitting, and drag hook is provided with the second articulated elements, the end of the injection-tube is connected with the first push rod, the second described push rod Through being arranged on the first push rod and be connected with the end of pull bar.

2. dept. of dermatology's positioning puncture needle as claimed in claim 1, it is characterised in that the front end of described injection-tube and syringe needle spiral shell Tether and connect.

3. dept. of dermatology's positioning puncture needle as claimed in claim 1, it is characterised in that the length of described syringe needle is 5-10cm.

4. dept. of dermatology's positioning puncture needle as claimed in claim 1, it is characterised in that the side of the first described push rod is provided with Scale is indicated.

5. dept. of dermatology's positioning puncture needle as claimed in claim 1, it is characterised in that be provided with the outside of described injection-tube anti- Sliding sleeve.