CN209004887U - A kind of anti-needle stabs scalp acupuncture - Google Patents
A kind of anti-needle stabs scalp acupuncture Download PDFInfo
- Publication number
- CN209004887U CN209004887U CN201820071884.3U CN201820071884U CN209004887U CN 209004887 U CN209004887 U CN 209004887U CN 201820071884 U CN201820071884 U CN 201820071884U CN 209004887 U CN209004887 U CN 209004887U
- Authority
- CN
- China
- Prior art keywords
- needle
- protective case
- slot
- syringe needle
- buckle
- Prior art date
- 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
Links
- 210000004761 scalp Anatomy 0.000 title claims abstract description 35
- 238000001467 acupuncture Methods 0.000 title claims abstract description 31
- 230000001681 protective effect Effects 0.000 claims abstract description 62
- 238000010276 construction Methods 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 3
- 241000826860 Trapezium Species 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000010999 medical injection Methods 0.000 abstract description 2
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 208000030507 AIDS Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 208000030251 communication disease Diseases 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 208000006454 hepatitis Diseases 0.000 description 1
- 231100000283 hepatitis Toxicity 0.000 description 1
- 208000002672 hepatitis B Diseases 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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- Finger-Pressure Massage (AREA)
Abstract
The utility model belongs to medical injection apparatus technical field, a kind of anti-needle stabs scalp acupuncture, including needle stand, one end of the needle stand is fixed with syringe needle, the needle wing is provided on the needle stand, the other end of the needle stand is provided with extension tube, it further include the protective case being set in the extension tube, syringe needle slot is provided in the protective case, the syringe needle slot is arranged along the length direction of protective case, the side of the protective case is provided with the U-shaped card slot fixed for the needle wing, the leading portion of the protective case offers the open end passed through for the needle wing along the length direction of protective case, the syringe needle can move in the syringe needle slot along the length direction of protective case, the open end is provided with buckle close to one end of the U-shaped card slot.The utility model structure is simple, anti-stab excellent performance.
Description
Technical field
The utility model belongs to medical injection apparatus technical field, it relates in particular to which a kind of disposable anti-needle stabs head
Sword-shaped needle.
Background technique
Needle, which is stabbed, can cause the blood body fluid communication disease such as hepatitis B, hepatitis and AIDS, according to statistics the needle thorn of 70-83%
Wound is because scalp acupuncture causes.The scalp acupuncture that the country largely uses at present is all simply to cover a protective case in the metal needle body, is being worn
When thorn, protective case is removed, after injection, protective case is no longer recovered into the needle body, so metal needle body is all naked after injection
Expose outside, the effect of this protective case be protect metal needle in it is unused when fungi-proofing protection to the needle body, rather than it is anti-stab.It is pulling out
When needle operates, syringe needle is in state exposed, without any protection, and the personnel of such medical worker, patient or recycling scalp acupuncture are normal
It is often wounded by stabbing because of no intention action, to considerably increase the possibility of germ infection, the personal safety of medical staff is caused
Huge hidden danger.
Patent No. 201310420935.0, a kind of entitled Chinese patent of medical protective injection scalp needle,
Disclose it is a kind of it is anti-stab for the purpose of needle stalk safeguard structure prevent from stabbing.But this needle stalk safeguard structure is in use, wears
Pierced after pushing back tubulose needle guard, needle obstruct safeguard structure be easy with syringe needle relatively move, cause the exposed of metal needle, using it is upper simultaneously
Needle cannot be prevented securely to stab.Therefore, a kind of injection scalp acupuncture of good safety is needed.
Utility model content
To solve the problems, such as that the prior art cannot prevent needle from stabbing conscientiously, the utility model provides a kind of anti-needle and stabs scalp
Needle, the scalp needle construction is simple, anti-stab excellent performance.
In order to achieve the above objectives, the technical scheme adopted by the utility model is
A kind of anti-needle stabs scalp acupuncture, including needle stand, and one end of the needle stand is fixed with syringe needle, is provided on the needle stand
The other end of the needle wing, the needle stand is provided with extension tube,
Further include the protective case being set in the extension tube, syringe needle slot, the syringe needle slot are provided in the protective case
Length direction along protective case is arranged, and the side of the protective case is provided with the U-shaped card slot fixed for the needle wing, the protective case
Leading portion offers the open end passed through for the needle wing along the length direction of protective case, and the syringe needle can be along the length direction of protective case
It is moved in the syringe needle slot, the open end is provided with buckle close to one end of the U-shaped card slot.
Further, the open end has the first side wall and second sidewall, the close U-shaped card on the first side wall
One end of slot is fixedly connected with the buckle, and preset hole corresponding with the buckle is provided in the second sidewall.
Further, the buckle includes buckle lid, convex disk, locking plate and plug pin portion, and the buckle lid is installed on described
The protruding end of convex disk, between form the slotted disk for fixing first side plate, described locking plate one end is installed on described convex
The other end of disk, the plug pin portion are installed on the other end of the locking plate, and the locking plate is elastic trapezium structure, relatively narrow
One end connect with the other end of the convex disk, between form locking position, the plug pin portion includes W type elastic slice, the W type bullet
The bottom of piece is provided with guide frame, is hollow structure inside the W type elastic slice.
Further, the outer surface of the protective case is made of sponge or pearl cotton, and the inner surface of the syringe needle slot is adopted
It is made of metal material or rigid plastics.
Further, the front end of the protective case is arranged in the syringe needle slot, and the open end with the needle wing when not contacting
To close state.
Further, the rear end of the protective case is set as enclosed construction close to one end of the U-shaped card slot.
Due to the adoption of the above technical scheme, the utility model has the following beneficial effects:
Compared with traditional scalp acupuncture and its needle guard, the anti-needle of the utility model stabs scalp acupuncture good security, conveniently
Fast, economy is good, practicability is good, applicability is wide.The utility model is arranged protective case, scalp acupuncture in the extension tube
After extracting use, protective case can wrap up the syringe needle of scalp acupuncture.It is fixed by being provided in the side of the protective case for the needle wing
U-shaped card slot, and one end of the U-shaped card slot is provided with buckle in the open end, the needle wing can be fixed on to the U
In type card slot, and then the syringe needle of the scalp acupuncture after using can be concealed in the syringe needle slot in protective case, in subsequent use,
It can be avoided scalp acupuncture and stab nurse or other staff.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of the Anti-stabbing scalp acupuncture of the utility model；
Fig. 2 is the structural schematic diagram that syringe needle is covered up by the Anti-stabbing scalp acupuncture of the utility model；
Fig. 3 is the structural schematic diagram when Anti-stabbing scalp-needle protection sleeve of the utility model falls back on bottom end exposed needle；
Fig. 4 is the structural schematic diagram of the Anti-stabbing scalp acupuncture buckle of the utility model.
Wherein, appended drawing reference are as follows: 1- needle stand；2- syringe needle；The 3- needle wing；4- extension tube；5- protective case；6- syringe needle slot；7-U type
Card slot；8- buckle；81- buckle lid；The convex disk of 82-；83- locking plate；84-W type elastic slice；85- guide frame；9- the first side wall；10-
Second sidewall.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" etc. refer to
The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and
Simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construction
And operation, therefore should not be understood as limiting the present invention.In the description of the present invention, it should be noted that removing
Non- separately to have specific regulation and limit, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixed connect
It connects, may be a detachable connection, or be integrally connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Embodiment one
As shown in Figure 1-3, a kind of anti-needle stabs scalp acupuncture, including needle stand 1, one end of needle stand 1 is fixed with syringe needle 2, needle stand 1
On be provided with the needle wing 3, the other end of needle stand 1 is provided with extension tube 4,
Further include the protective case 5 being set in extension tube 4, syringe needle slot 6 is provided in protective case 5, syringe needle slot 6 is along protective case
5 length direction setting, the side of protective case 5 are provided with the U-shaped card slot 7 fixed for the needle wing 3, and the leading portion of protective case 5 is along protection
The length direction of set 5 offers the open end passed through for the needle wing 3, syringe needle 2 can along protective case 5 length direction in syringe needle slot 6
Interior movement, open end are provided with buckle 8 close to one end of U-shaped card slot 7.
The front end of protective case 5 is arranged in syringe needle slot 6, and state is closed when not contacting with the needle wing 3 in open end.Protective case 5
Length meet the following conditions: in the case where the needle wing 3 is located in U-shaped card slot 7, syringe needle 2 can be sleeved on completely by protective case 5
It is interior.
The utility model in extension tube 4 by being arranged protective case 5, and after scalp acupuncture extracts use, protective case 5 can be by scalp
The syringe needle 2 of needle wraps up.By being provided with the U-shaped card slot 7 fixed for the needle wing 3 in the side of protective case 5, and in open end close to U
One end of type card slot 7 is provided with buckle 8, and the needle wing 3 can be fixed in U-shaped card slot 7, and then can be by the scalp acupuncture after using
Syringe needle 2 is concealed in the syringe needle slot 6 in protective case 5, can be avoided in subsequent process, and scalp acupuncture stabs nurse or other staff.
The outer surface of protective case 5 is made of sponge or pearl cotton, has many advantages, such as at low cost, light weight, easy to use,
The inner surface of syringe needle slot 6 is made of metal material or rigid plastics, and syringe needle 2 can be effectively prevent to pierce through protective case 5.
Embodiment two
The present embodiment and the structure of embodiment one are essentially identical, the difference is that, in the present embodiment, open end has the
One side wall 9 and second sidewall 10, one end on the first side wall 9 close to U-shaped card slot 7 are fixedly connected with buckle 8, in second sidewall 10
It is provided with and uses and be made of sheet metal with 8 corresponding preset holes of buckle, preset hole.
Protective case 5 is removed in order to solve the problems, such as that syringe needle 2 is easy sliding, the rear end of the protective case 5 of the utility model is close to U
One end of type card slot 7 is set as enclosed construction, and protective case 5 is provided with buckle 8 close to one end of U-shaped card slot 7 in open end and uses
In the fixed pin wing 3, as shown in figure 4, buckle 8 includes buckle lid 81, convex disk 82, locking plate 83 and plug pin portion, buckle lid 81 is installed
In the protruding end of convex disk 82, between form the slotted disk for fixing the first side plate, 83 one end of locking plate is installed on convex disk 82
The other end, plug pin portion are installed on the other end of locking plate 83, and locking plate 83 is elastic trapezium structure, relatively narrow one end and convex disk
82 the other end connection, between form locking position, plug pin portion includes W type elastic slice 84, and the bottom of W type elastic slice 84 is provided with guiding
Structure 85 is hollow structure inside W type elastic slice 84.By setting W type elastic slice 84 for plug pin portion, W type elastic slice 84 has elasticity,
Plug pin portion will be inwardly compressed during being inserted into preset hole by the power of very little, and buckle 8 can easily be allowed to enter preset hole
In, and the preset hole fix stably with the second side plate.
A kind of anti-needle of the utility model stabs the application method of scalp acupuncture are as follows: before use, as shown in figure 3,5 sets of protective case
It is located in extension tube 4, after the completion of injection, pinches protective case 5 on the other hand, extension tube 4 of gently pulling back on the other hand, as shown in Fig. 2, due to opening
The cooperation at mouth end and the needle wing 3, protective case 5 can only be moved in front-rear direction, will not be rotated, since open end setting is being protected
The leading portion of set 5, and the rear end of protective case 5 is set as enclosed construction close to one end of U-shaped card slot 7, therefore, pulls back and prolongs
Long tube 4 can be stopped because of the needle wing 3 by the blocking of U-shaped card slot 7；After the needle wing 3 is pulled in U-shaped card slot 7, index finger and thumb are gently
Buckle 8 is pressed, 8 insertion preset hole of buckle is made scalp acupuncture can be made to be fixed on protective case 5 since buckle 8 and U-shaped card slot 7 cooperate
It is interior, it prevents the syringe needle after 2 and protective case 5 from relatively moving, causes the exposed of metal needle 2.
A kind of anti-needle of the utility model stabs scalp acupuncture by simply pushing away, draw, realizing injection and preventing from stabbing.It should
Anti- needle stabs scalp acupuncture using simply, simultaneously because the both ends of the U-shaped card slot 7 of protective case 5 can be closed, syringe needle 2 will not be pushed away
Out or it is pulled away from protective case 5, so that anti-stab effect is very good.5 structure of protective case is simple, safe and effective, easy to manufacture, installation
Convenient, low manufacture cost, can manufacture and install in large quantity, be conducive to make in the universal and popularization of various big hospital and all kinds of clinics
With.
Above description is the detailed description for the preferable possible embodiments of the utility model, but embodiment is not limited to
The patent claim of the utility model, the same changes or modifications completed under technical spirit suggested by all the utility model
Change, should belong to the covered the scope of the patents of the utility model.
Claims (6)
1. a kind of anti-needle stabs scalp acupuncture, including needle stand, one end of the needle stand is fixed with syringe needle, is provided with needle on the needle stand
The other end of the wing, the needle stand is provided with extension tube, it is characterised in that:
Further include the protective case being set in the extension tube, syringe needle slot is provided in the protective case, the syringe needle slot is along guarantor
The length direction of sheath is arranged, and the side of the protective case is provided with the U-shaped card slot fixed for the needle wing, the leading portion of the protective case
Offer the open end passed through for the needle wing along the length direction of protective case, the syringe needle can along protective case length direction in institute
Movement in syringe needle slot is stated, the open end is provided with buckle close to one end of the U-shaped card slot.
2. a kind of anti-needle according to claim 1 stabs scalp acupuncture, it is characterised in that: the open end has the first side wall
And second sidewall, one end on the first side wall close to the U-shaped card slot are fixedly connected with the buckle, the second sidewall
On be provided with preset hole corresponding with the buckle.
3. a kind of anti-needle according to claim 2 stabs scalp acupuncture, it is characterised in that: the buckle includes that buckle covers, is convex
Disk, locking plate and plug pin portion, the buckle lid are installed on the protruding end of the convex disk, between formed for fixing described first
The slotted disk of side wall, described locking plate one end are installed on the other end of the convex disk, and the plug pin portion is installed on the locking plate
The other end, the locking plate are elastic trapezium structure, and relatively narrow one end is connect with the other end of the convex disk, between formed
Locking position, the plug pin portion include W type elastic slice, and the bottom of the W type elastic slice is provided with guide frame, inside the W type elastic slice
For hollow structure.
4. a kind of anti-needle according to claim 2 stabs scalp acupuncture, it is characterised in that: the outer surface of the protective case uses
Sponge or pearl cotton are made, and the inner surface of the syringe needle slot is made of metal material or rigid plastics.
5. a kind of anti-needle according to claim 1 stabs scalp acupuncture, it is characterised in that: the syringe needle slot is arranged in the guarantor
State is closed when not contacting with the needle wing in the front end of sheath, the open end.
6. a kind of anti-needle according to claim 1 stabs scalp acupuncture, it is characterised in that: the rear end of the protective case is close to institute
The one end for stating U-shaped card slot is set as enclosed construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820071884.3U CN209004887U (en) | 2018-01-17 | 2018-01-17 | A kind of anti-needle stabs scalp acupuncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820071884.3U CN209004887U (en) | 2018-01-17 | 2018-01-17 | A kind of anti-needle stabs scalp acupuncture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209004887U true CN209004887U (en) | 2019-06-21 |
Family
ID=66828637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820071884.3U Expired - Fee Related CN209004887U (en) | 2018-01-17 | 2018-01-17 | A kind of anti-needle stabs scalp acupuncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209004887U (en) |
-
2018
- 2018-01-17 CN CN201820071884.3U patent/CN209004887U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190621 |