CN209091480U - A kind of dedicated Skin sewing needle of legal medical expert - Google Patents
A kind of dedicated Skin sewing needle of legal medical expert Download PDFInfo
- Publication number
- CN209091480U CN209091480U CN201821267985.4U CN201821267985U CN209091480U CN 209091480 U CN209091480 U CN 209091480U CN 201821267985 U CN201821267985 U CN 201821267985U CN 209091480 U CN209091480 U CN 209091480U
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- nail
- handle
- spring
- nail gun
- pressing plate
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Abstract
A kind of dedicated Skin sewing needle of legal medical expert, it is related to legal medical expert's profession equipment technology field.It includes backing plate, telescopic rod, nail gun, adjusting nut, the backing plate side is fixedly connected by telescopic rod with nail gun lower end surface, the telescopic rod is equipped with adjusting nut, the nail gun includes pressing plate, first spring, nail kit, handle, torsional spring, the pressing plate top is connect by the first spring with nail gun inner wall, limit hole is equipped in the middle part of pressing plate, pressing plate lower part is equipped with nail kit, nail is equipped in the nail kit, the handle and nail gun side wall are rotatablely connected, handle front end is held in limit hole, torsional spring is equipped with above handle, the torsional spring is fixedly connected with nail gun inner wall, one end of torsional spring is held in nail gun inner wall, the torsional spring other end is held in handle rear end.Nail is hammered into the two sides of skin incision using nail gun by it, using Skin sewing needle one-handed performance, so that platen presses nail is entered skin using the first spring, is improved work efficiency, short the time required to suture, time saving and energy saving.
Description
Technical field
The utility model relates to legal medical expert's profession equipment technology fields, and in particular to a kind of dedicated Skin sewing needle of legal medical expert.
Background technique
Public security department provides, it is necessary to the corpse of the dead for being related to the detection of human life case according to " criminal procedure law "
Detailed Inspection is carried out to find out the cause of the death.Currently, usually continuing to use the needlework stitched version in operation to corpse after legal medical expert is to autopsy
Body cutting part is sutured.But since each specific case is different, also different, some corpse the case where each corpse
Body is than comparatively fresh, and some corpse had not only been done firmly by freezing storage by freezing the cadaver skin stored, and legal medical expert uses needlework
When to corpse myometrial suture, need to thread a needle energetically, it is laborious time-consuming, increase the work fatigue degree of legal medical expert.
In order to save strength of threading a needle, needle can be clamped in needle holder by a kind of existing needle holder, by needle holder into
Needle is threaded a needle and drawn to row, and use process is needle first to be passed through skin with needle holder, then needle holder is put into another layback of skin
Then needle out tenses line by manual, complicated for operation, need to take a long time, working efficiency is low, has more corpses to need to suture
When, this mode is unable to satisfy time requirement.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of dedicated skin closure of legal medical expert is provided
Device when it can solve current legal medical expert to corpse myometrial suture, needs to thread a needle energetically, laborious time-consuming, and the instrumentation used is complicated,
It need to take a long time, ineffective defect.
To achieve the above object, the utility model is using following technical scheme: it includes backing plate 1, telescopic rod 2, nail gun
3, the side of adjusting nut 4, the backing plate 1 is fixedly connected by telescopic rod 2 with the lower end surface of nail gun 3, is set on the telescopic rod 2
It is equipped with adjusting nut 4, the nail gun 3 includes pressing plate 31, the first spring 32, nail kit 33, handle 34, torsional spring 35, the pressing plate 31
Top connect with 3 inner wall of nail gun by the first spring 32, the middle part of pressing plate 31 is provided with limit hole 311, the lower part of pressing plate 31
It is provided with nail kit 33, nail 331 is provided in the nail kit 33, the handle 34 and the side wall of nail gun 3 are rotatablely connected, handle 34
Front end be held in limit hole 331, the top of handle 34 is provided with torsional spring 35, and the torsional spring 35 and the inner wall of nail gun 3 are fixed
Connection, one end of torsional spring 35 are held in the inner wall of nail gun 3, and the other end of torsional spring 35 is held in the rear end of handle 34.
Further, the side of the handle 34 is provided with perforation 36, and the top of handle 34 is provided with handle 37.
Further, the nail kit 33 is internally provided with second spring 332, pushing block 333, and the one of the second spring 332
End is connect with the inner wall of nail gun 3, and the other end of second spring 332 is connect with the rear end of pushing block 333, the front end of the pushing block 333
It is held in nail 331.
Further, the lower end surface of the pressing plate 31 is provided with pressure section 312, the pressure section 312 in nail kit 33
Nail 331 is pressed against each other.
Further, the lower end of the telescopic rod 2 is provided with ball 21, and link block 11 is provided on the backing plate 1, described
The arc groove 111 for ball rotation is provided on link block 11.
After adopting the above technical scheme, the utility model has the beneficial effect that its structure is simple, design rationally, utilizes nail gun
The two sides that nail is hammered into skin incision, it is easy to operate using Skin sewing needle one-handed performance, make to press using the first spring
Plate pressing nail enters skin, saves strength, improves work efficiency, short the time required to suture, time saving and energy saving.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is structural schematic diagram when the utility model does not lift；
Fig. 2 is the structural schematic diagram after the utility model lifting；
Fig. 3 is the structural schematic diagram of the utility model pressing plate and nail cooperation.
Description of symbols: backing plate 1, telescopic rod 2, nail gun 3, adjusting nut 4, link block 11, ball 21, pressing plate 31,
One spring 32, nail kit 33, handle 34, torsional spring 35, perforation 36, handle 37, arc groove 111, limit hole 311, pressure section 312, nail
Sub 331, second spring 332, pushing block 333.
Specific embodiment
Referring to shown in Fig. 1-Fig. 3, present embodiment the technical solution adopted is that: it includes backing plate 1, telescopic rod 2, nail
The side of rifle 3, adjusting nut 4, the backing plate 1 is fixedly connected by telescopic rod 2 with the lower end surface of nail gun 3, on the telescopic rod 2
It is provided with adjusting nut 4, the nail gun 3 includes pressing plate 31, the first spring 32, nail kit 33, handle 34, torsional spring 35, the pressing plate
31 top is connect by the first spring 32 with 3 inner wall of nail gun, and the middle part of pressing plate 31 is provided with limit hole 311, under pressing plate 31
Portion is provided with nail kit 33, and nail 331 is provided in the nail kit 33, and the handle 34 and the side wall of nail gun 3 are rotatablely connected, handle
34 front end is held in limit hole 331, and the top of handle 34 is provided with torsional spring 35, and the torsional spring 35 and the inner wall of nail gun 3 are solid
Fixed connection, one end of torsional spring 35 are held in the inner wall of nail gun 3, and the other end of torsional spring 35 is held in the rear end of handle 34.
The side of the handle 34 is provided with perforation 36, and the top of handle 34 is provided with handle 37.Hand is worn when use
Operation can be completed with finger lift handle 34 in hole 36, and palm when held handle 37, can be realized one-handed performance, operation letter
It is single convenient.
The nail kit 33 is internally provided with second spring 332, pushing block 333, one end of the second spring 332 and nail gun 3
Inner wall connection, the other end of second spring 332 connect with the rear end of pushing block 333, and the front end of the pushing block 333 is held in nail
331.Pushing block 333 is pushed by second spring 332 so that pushing block 333 conveys nail 331 to the lower end of pressing plate 31.
The lower end surface of the pressing plate 31 is provided with pressure section 312, the pressure section 312 and 331 phase of nail in nail kit 33
It compresses.First spring 32 pushes pressing plate 31 to drive pressure section 312 by nail 331 by being pressed into skin.
The lower end of the telescopic rod 2 is provided with ball 21, and link block 11, the link block 11 are provided on the backing plate 1
On be provided with for ball rotation arc groove 111.It is rotatablely connected by ball 21 and the cooperation of arc groove 111, enables nail gun 3
The adjusting for doing angle is rotated relative to backing plate 1.
Working principle of the utility model is: in use, hand is mentioned across 36, and the palm when held handle 37 of perforating with finger
Knob handle 34,34 front end of handle are detached from limit hole 311, so that pressing plate 31 under the active force of the first spring 32, presses down on nail
Son 331, nail 331 is hammered into skin；When release handle 34, the front end of handle 34 supports pressure under the action of torsional spring 35 upwards
Plate 31, pressing plate 31 compress the first spring 32 upwards, set back and prepare subsequent operation.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of dedicated Skin sewing needle of legal medical expert, it is characterised in that: it includes backing plate (1), telescopic rod (2), nail gun (3), adjusts
The side of nut (4), the backing plate (1) is fixedly connected by telescopic rod (2) with the lower end surface of nail gun (3), the telescopic rod (2)
On be provided with adjusting nut (4), the nail gun (3) include pressing plate (31), the first spring (32), nail kit (33), handle (34), turn round
The top of spring (35), the pressing plate (31) is connect by the first spring (32) with nail gun (3) inner wall, the middle part setting of pressing plate (31)
Have limit hole (311), the lower part of pressing plate (31) is provided with nail kit (33), is provided with nail (331) in the nail kit (33), described
Handle (34) and the side wall of nail gun (3) are rotatablely connected, and the front end of handle (34) is held in limit hole (311), handle (34)
Top is provided with torsional spring (35), and the torsional spring (35) is fixedly connected with the inner wall of nail gun (3), and one end of torsional spring (35) is held in nail
The other end of the inner wall of rifle (3), torsional spring (35) is held in the rear end of handle (34).
2. the dedicated Skin sewing needle of a kind of legal medical expert according to claim 1, it is characterised in that: the side of the handle (34)
It is provided with perforation (36), handle (37) is provided with above handle (34).
3. the dedicated Skin sewing needle of a kind of legal medical expert according to claim 1, it is characterised in that: set inside the nail kit (33)
It is equipped with second spring (332), pushing block (333), one end of the second spring (332) is connect with the inner wall of nail gun (3), the second bullet
The other end of spring (332) is connect with the rear end of pushing block (333), and the front end of the pushing block (333) is held in nail (331).
4. the dedicated Skin sewing needle of a kind of legal medical expert according to claim 1, it is characterised in that: the lower end of the pressing plate (31)
Face is provided with pressure section (312), and the pressure section (312) is pressed against each other with the nail (331) in nail kit (33).
5. the dedicated Skin sewing needle of a kind of legal medical expert according to claim 1, it is characterised in that: under the telescopic rod (2)
End is provided with ball (21), is provided with link block (11) on the backing plate (1), is provided on the link block (11) and is turned for ball
Dynamic arc groove (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821267985.4U CN209091480U (en) | 2018-08-07 | 2018-08-07 | A kind of dedicated Skin sewing needle of legal medical expert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821267985.4U CN209091480U (en) | 2018-08-07 | 2018-08-07 | A kind of dedicated Skin sewing needle of legal medical expert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209091480U true CN209091480U (en) | 2019-07-12 |
Family
ID=67150630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821267985.4U Active CN209091480U (en) | 2018-08-07 | 2018-08-07 | A kind of dedicated Skin sewing needle of legal medical expert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209091480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112603401A (en) * | 2020-12-11 | 2021-04-06 | 深探医疗科技(重庆)有限公司 | Subcutaneous soft tissue stitching instrument and degradable metal stitching nail |
-
2018
- 2018-08-07 CN CN201821267985.4U patent/CN209091480U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112603401A (en) * | 2020-12-11 | 2021-04-06 | 深探医疗科技(重庆)有限公司 | Subcutaneous soft tissue stitching instrument and degradable metal stitching nail |
| CN112603401B (en) * | 2020-12-11 | 2022-02-11 | 深探医疗科技(重庆)有限公司 | Subcutaneous soft tissue stitching instrument and degradable metal stitching nail |
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