CN208319237U - A kind of line guid needle with optics instruction structure - Google Patents
A kind of line guid needle with optics instruction structure Download PDFInfo
- Publication number
- CN208319237U CN208319237U CN201720836392.4U CN201720836392U CN208319237U CN 208319237 U CN208319237 U CN 208319237U CN 201720836392 U CN201720836392 U CN 201720836392U CN 208319237 U CN208319237 U CN 208319237U
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- China
- Prior art keywords
- needle
- line
- needle body
- instruction structure
- structure according
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Abstract
The utility model belongs to medical instruments field, more particularly to a kind of line guid needle with optics instruction structure.The guidance cavity that needle body is passed through for buried line is equipped with including needle body, in the needle body, the interior optical texture for being equipped with display light of the needle body, the needle body front end is equipped with the opening projected for buried line stretching and optical texture light.The beneficial effects of the utility model are: can show the optical texture of light by being arranged in guid needle, so that guid needle is able to the brightness auxiliary judgment buried line present position by light when passing through skin histology, the accuracy sunken cord, more convenient operation are improved.
Description
Technical field
The utility model belongs to medical instruments field, more particularly to a kind of line guid needle with optics instruction structure.
Background technique
In medicine technology field, it can all be related to the behaviour that sunkens cord in some surgical operations or some acupoint thread-embedding therapies
Make, and buried line generally passes through line guid needle and protrudes into skin.Traditional operation of sunkening cord is perforated at the position for needing to sunken cord, so
Line guid needle is extended through into skin layer afterwards, skin is passed through under the guiding function of the online guid needle of buried line in line guid needle
Skin layers after buried line passes through skin layer, take out line guid needle and just complete operation of sunkening cord.This traditional line guid needle is passing through skin
It when skin tissue, can not judge that line guid needle passes through the depth of skin histology, be positioned at fat deposit or to be located at for buried line
SAMS layers are difficult to be judged, to influence therapeutic effect.
Utility model content
In view of the foregoing deficiencies of prior art, the purpose of this utility model is to provide one kind to have optics instruction knot
The line guid needle of structure can not judge that the position of sunkening cord of buried line, accuracy of sunkening cord are low, inconvenient for solving in the prior art
The problems such as.
In order to achieve the above objects and other related objects, the utility model provides a kind of line with optics instruction structure and leads
Draw pin, including needle body, the needle body is interior to be equipped with the guidance cavity that needle body is passed through for buried line, and the needle body is interior equipped with display light
Optical texture, the needle body front end be equipped with for buried line stretch out and optical texture light project opening.
The beneficial effects of the utility model are: the optical texture of light can be shown by being arranged in guid needle, so that leading
Draw pin is able to brightness auxiliary judgment buried line present position by light when passing through skin histology, improve sunken cord it is accurate
Property, more convenient operation.
Further, be equipped with the installation cavity for installing optical texture in the needle body, the cavity geometry of the installation cavity with
The matching of optical texture shape is provided separately buried line and optical texture by the way that independent installation cavity is arranged, and avoids mutually dry
Relate to, improve the stability of buried line conveying conduction, also advantageously improve the cleaning ambient of installation cavity, improve optical texture distribute or
Conduct the effect of light.
Further, the installation cavity is cylindrical structure, easy to process.
Further, the optical texture includes illumination region and the conducting part that is mounted in installation cavity, before the conducting part
Installation cavity is protruded at end until opening, the rear end of the conducting part and illumination region are detachably connected, by conducting part and illumination region
Using detachable connection structure, it is conveniently replaceable components.
Further, the conducting part is optical fiber, and optical fiber structure is simple, easy to process, can according to prior art fibre diameter
It is worked into smaller size, convenient for being placed in needle body, and is placed in installation cavity, is not necessarily to frequently more for the conducting part of optical fiber
It changes, long service life.
Further, the conducting part is luminous tube or fluorescent tube.
Further, the rear end of the needle body is equipped with handle.
Further, the rear end of the needle body be equipped with rectangular mounting portion, the handle be equipped with and the mounting portion cooperation it is rectangular
Slot, the square groove are surrounded by fixture block, and the mounting portion is slipped into square groove along fixture block inclined-plane and is clamped with handle.
Beneficial effect using above-mentioned further scheme is: by the way that handle, more convenient operation is arranged, and using clamping side
Formula assembly easy to disassemble, is clamped using square structure, and needle body and handle in use process is avoided to produce relative rotation, and improves operation
Stability.
Further, the inner wall of the needle body front end is equipped with the arc guide surface that opening is stretched out for buried line guiding.
Further, the opening diameter is the rotary table expanded type structure being gradually increased by lower end edge upper end.
Beneficial effect using above-mentioned further scheme is: being conducive to that buried line is guided arcuately to protrude into face, using size
The opening being gradually increased is conducive to light injection, convenient for observation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram before the utility model embodiment assembly；
Fig. 2 is the structural schematic diagram that the utility model embodiment assembles.
Piece mark explanation
1 needle body；
11 guidance cavities；
12 openings；
13 mounting portions；
14 arc guide surfaces；
2 buried lines；
31 conducting parts；
32 illumination regions；
4 handles；
41 square grooves；
42 fixture blocks；
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
It should be clear that the term of such as "upper", "lower", "left", "right", " centre " and " one " cited in this specification, also
Only being illustrated convenient for narration, rather than to limit the enforceable range of the utility model, relativeness is altered or modified,
Under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.
As depicted in figs. 1 and 2, the line guid needle with optics instruction structure of the utility model, including needle body 1, needle body 1
Interior to be equipped with guidance cavity 11, buried line 2 extends through needle body 1 by the rear end of guidance cavity 11, and is stretched out by the front end of needle body 1.Needle body 1
The interior installation cavity being equipped with for installing optical texture, the cavity geometry of installation cavity are matched with optical texture shape, optical texture peace
In installation cavity, optical texture is used to show light, allows to be in people by the brightness of light come auxiliary judgment needle body
The position of body skin and depth.The front end of needle body 1, which is equipped with, stretches out the opening 12 projected with optical texture light for buried line 2,
The diameter of opening 12 is the rotary table expanded type structure being gradually increased by lower end edge upper end, is buried using the opening of frustum cone structure
Line 2 is stretched out along rotary table inner wall, and the light that expanded type structure is also beneficial to optical texture projects.Installation cavity can be set in needle
Any position of internal portion circumferencial direction, it is preferable that installation cavity is positioned close to the side of opening 12, is positioned close to opening 12
Side so that place and opening that light projects are 12 closer, and can be conducive to avoid 2 stop portions light of buried line
Light sufficiently projects, and display becomes apparent from.The inner wall of 1 front end of needle body is equipped with the arc for stretching out opening 12 for the guiding of buried line 2 and leads
To face 14,12 rounding ofves of arc guide surface 14 and opening allow buried line 2 smoothly smoothly to stretch out opening 12.
As depicted in figs. 1 and 2, optical texture includes illumination region 32 and the conducting part 31 that is mounted in installation cavity, conducting part
31 front end protrude into installation cavity until opening 12 at, enable light by opening 12 project, the rear end of conducting part 31 and shine
Portion 32 is detachably connected, and conducting part 31 is stably mounted inside needle body 1, not easy to pollute or damage, while just
In quick dismounting and change component.Wherein, conducting part 31 is optical fiber, luminous tube or fluorescent tube, and installation cavity is and conducting part shape is matched
The cylindrical structure of conjunction is convenient for Fast Installation, and conducting part 31 is less prone to shaking.When conducting part 31 is using optical fiber, conduction
The rectangular plush copper or cylindrical nib of a protrusion can be set in the rear end in portion 31, can limit conducting part 31 by the plush copper
Protruding into needle body 1 is protruded into, to realize the control of installation site, the installation of one and the cooperation of plush copper shape is arranged in illumination region 32
Slot, plush copper and mounting groove can be connected using snap fit, and lamp bead is equipped in mounting groove, when plush copper and mounting groove cooperate, lamp bead
Light will pass through the front end that optical fiber is transmitted to optical fiber, and projected by opening 12；When conducting part 31 is using luminous tube, shine
Portion 32 can use lamp holder, and illumination region 32 can be connected through a screw thread mode with conducting part 31 and connect；When conducting part 31 is using glimmering
When light pipe, conducting part 31 can show light automatically.When conducting part 31 is mounted in installation cavity, it can be carried out by adhesive means
It is fixed, avoid conducting part 31 from shaking or fall.
In order to improve the display effect of light, can be coated on arc guide surface 14 and the inner wall of opening 12 reflective
Layer, reduces the noise elimination of light, improves the brightness of light, convenient for observation.
The rear end of needle body 1 is equipped with handle 4, and handle 4 is equipped with square groove 41, and the rear end of needle body 1 is equipped with and square groove 41 is matched
The rectangular mounting portion 13 closed, square groove 41 are surrounded by fixture block 42, and mounting portion 13 slips into square groove along 42 inclined-plane of fixture block
It realizes and is clamped with handle 4 in 41, using the mounting portion 13 and square groove 41 of square structure, avoid occurring between handle 4 and needle body 1
Opposite sliding, influences to operate, and is connected using snap fit, and connection is quick and convenient, can be independent between needle body 1 and handle 4
It places, convenient for storage management, meanwhile, each component can select to replace according to service condition, be operated by setting handle cleverer
It is living convenient.
The utility model is designed by simple structure, so that line guid needle when being buried buried line, can pass through light
Position and depth of the display brightness auxiliary judgment line guid needle in human skin tissue, improve the accuracy sunken cord, and
Simple, convenient disassembly is connected between all parts, is conducive to replace component and storage management.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.
Claims (10)
1. a kind of line guid needle with optics instruction structure, including needle body, it is characterised in that: be equipped in the needle body for burying
The guidance cavity of a string-passing pin body is hidden, the optical texture of display light is equipped in the needle body, the needle body front end is equipped with for burying
Hide the opening that line stretches out and optical texture light projects.
2. a kind of line guid needle with optics instruction structure according to claim 1, it is characterised in that: in the needle body
Equipped with the installation cavity for installing optical texture, the cavity geometry of the installation cavity is matched with optical texture shape.
3. a kind of line guid needle with optics instruction structure according to claim 2, it is characterised in that: the installation cavity
For cylindrical structure.
4. a kind of line guid needle with optics instruction structure according to claim 2, it is characterised in that: the optics knot
Structure includes illumination region and the conducting part that is mounted in installation cavity, and the front end of the conducting part protrudes into installation cavity until opening, institute
Rear end and the illumination region for stating conducting part are detachably connected.
5. a kind of line guid needle with optics instruction structure according to claim 4, it is characterised in that: the conducting part
For optical fiber.
6. a kind of line guid needle with optics instruction structure according to claim 4, it is characterised in that: the conducting part
For luminous tube or fluorescent tube.
7. a kind of line guid needle with optics instruction structure according to claim 1, it is characterised in that: the needle body
Rear end is equipped with handle.
8. a kind of line guid needle with optics instruction structure according to claim 7, it is characterised in that: the needle body
Rear end is equipped with rectangular mounting portion, and the handle is equipped with and the square groove of mounting portion cooperation, the square groove are surrounded by card
Block, the mounting portion are slipped into square groove along fixture block inclined-plane and are clamped with handle.
9. a kind of line guid needle with optics instruction structure according to claim 1, it is characterised in that: before the needle body
The inner wall at end is equipped with the arc guide surface that opening is stretched out for buried line guiding.
10. a kind of line guid needle with optics instruction structure according to claim 1, it is characterised in that: the opening
Diameter is the rotary table expanded type structure being gradually increased by lower end edge upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720836392.4U CN208319237U (en) | 2017-07-11 | 2017-07-11 | A kind of line guid needle with optics instruction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720836392.4U CN208319237U (en) | 2017-07-11 | 2017-07-11 | A kind of line guid needle with optics instruction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208319237U true CN208319237U (en) | 2019-01-04 |
Family
ID=64787052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720836392.4U Expired - Fee Related CN208319237U (en) | 2017-07-11 | 2017-07-11 | A kind of line guid needle with optics instruction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208319237U (en) |
-
2017
- 2017-07-11 CN CN201720836392.4U patent/CN208319237U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 4-1A, 2nd Floor, Haiyi Garden Skirt Building, 9 Yanghe Road, Guanyin Bridge, Jiangbei District, Chongqing 400020 Patentee after: Chongqing Weiyimei Hospital Management Co., Ltd. Platinum Health Medical and Beauty Clinic Address before: 400020 North Bank Constellation 29-1, No. 4 Tianjie, Beicheng, Jiangbei District, Chongqing Patentee before: Chongqing Duaomo Hospital Management Limited platinum Health Medical Beauty Clinic |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20190711 |