CN208552730U - A kind of disposable syringe of novel medical contraction syringe needle - Google Patents
A kind of disposable syringe of novel medical contraction syringe needle Download PDFInfo
- Publication number
- CN208552730U CN208552730U CN201721768332.XU CN201721768332U CN208552730U CN 208552730 U CN208552730 U CN 208552730U CN 201721768332 U CN201721768332 U CN 201721768332U CN 208552730 U CN208552730 U CN 208552730U
- Authority
- CN
- China
- Prior art keywords
- syringe needle
- syringe
- cuboid
- needle
- contraction
- 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
- 230000008602 contraction Effects 0.000 title claims abstract description 19
- 229920001971 elastomer Polymers 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 239000002985 plastic film Substances 0.000 claims abstract description 9
- 229920006255 plastic film Polymers 0.000 claims abstract description 9
- 244000043261 Hevea brasiliensis Species 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920003052 natural elastomer Polymers 0.000 claims description 3
- 229920001194 natural rubber Polymers 0.000 claims description 3
- 208000035473 Communicable disease Diseases 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 abstract description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 206010042566 Superinfection Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a kind of infectious diseases section tools, it in particular is a kind of disposable syringe of novel medical contraction syringe needle, it can be after having used disposable syringe, inside syringe needle retraction device, reduce the probability that syringe needle propagates germ, plays effective protective action.Syringe needle is mounted on the inside on the top of needle tubing, centre is provided with sealing hard plastic film, the bottom end of syringe needle is provided with cuboid through-hole, and the bottom end of syringe needle and cushion rubber connect, and cushion rubber and needle tubing connect, seal rubber plug is installed on cross propeller, it is provided with cuboid protrusion on cross propeller, gap is provided in cuboid protrusion, cuboid protrusion and cuboid through-hole are adapted, round boosting block is provided on cross propeller, needle tubing and cross propeller are adapted.
Description
Technical field
The utility model relates to a kind of infectious diseases section tools, are in particular a kind of novel medical contraction syringe needles
Disposable syringe.
Background technique
For infectious diseases, the utensil that hospital is used for all great cares avoid superinfection, and disposably inject
Device is essential medical tool again, the probability of superinfection is caused in order to reduce disposable syringe, so designing one kind
The disposable syringe of novel medical contraction syringe needle.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of disposable injection of novel medical contraction syringe needle
Device can reduce the probability that syringe needle propagates germ after having used disposable syringe, inside syringe needle retraction device, rise
Effective protective action is arrived.
In order to solve the above technical problems, being in particular one the utility model relates to a kind of infectious diseases section tool
The disposable syringe of the novel medical contraction syringe needle of kind, including syringe needle, needle tubing, cross propeller, seal rubber plug, gap, length
Cube protrusion, sealing hard plastic film, cuboid through-hole, cushion rubber, round boosting block, can after having used disposable syringe,
Inside syringe needle retraction device, reduces the probability that syringe needle propagates germ, play effective protective action.
Syringe needle is mounted on the inside on the top of needle tubing, and centre is provided with sealing hard plastic film, and the bottom end of syringe needle is provided with length
Cube through-hole, the bottom end of syringe needle and cushion rubber connect, and cushion rubber and needle tubing connect, and are equipped with sealant on cross propeller
It fills in, cuboid protrusion is provided on cross propeller, is provided with gap, cuboid protrusion and cuboid through-hole in cuboid protrusion
It is adapted, round boosting block is provided on cross propeller, needle tubing and cross propeller are adapted.
As advanced optimizing for the technical program, a kind of disposable note of novel medical contraction syringe needle of the utility model
The material of seal rubber plug described in emitter and cushion rubber is natural rubber.
As advanced optimizing for the technical program, a kind of disposable note of novel medical contraction syringe needle of the utility model
There are two the numbers of gap described in emitter.
As advanced optimizing for the technical program, a kind of disposable note of novel medical contraction syringe needle of the utility model
The surface of round boosting block described in emitter is provided with antiskid thread.
A kind of disposable syringe of novel medical contraction syringe needle of the utility model has the beneficial effect that
A kind of disposable syringe of novel medical contraction syringe needle of the utility model, can use disposable injection
After device, inside syringe needle retraction device, reduces the probability that syringe needle propagates germ, play effective protective action.
Detailed description of the invention
The utility model is described in more detail with specific implementation method with reference to the accompanying drawing.
Fig. 1 is a kind of structural schematic diagram of the disposable syringe of novel medical contraction syringe needle of the utility model.
Fig. 2 is the partial cutaway view of A in Fig. 1.
Fig. 3 is a kind of knot of the cross propeller 3 of the disposable syringe of novel medical contraction syringe needle of the utility model
Structure schematic diagram.
In figure: syringe needle 1；Needle tubing 2；Cross propeller 3；Seal rubber plug 4；Gap 5；Cuboid protrusion 6；Seal hard plastic film
7；Cuboid through-hole 8；Cushion rubber 9；Round boosting block 10.
Specific embodiment
Specific embodiment 1:
Illustrate present embodiment below with reference to Fig. 1,2,3, the utility model relates to a kind of infectious diseases section tools, more
Body say be a kind of novel medical contraction syringe needle disposable syringe, including syringe needle 1, needle tubing 2, cross propeller 3, sealing
Rubber plug 4, gap 5, cuboid protrusion 6, sealing hard plastic film 7, cuboid through-hole 8, cushion rubber 9, round boosting block 10, can make
After being finished disposable syringe, inside syringe needle retraction device, reduce the probability that syringe needle propagates germ, plays effective anti-
Shield effect.
Syringe needle 1 is mounted on the inside on the top of needle tubing 2, and centre is provided with sealing hard plastic film 7, the bottom end setting of syringe needle 1
There is cuboid through-hole 8, the bottom end of syringe needle 1 and cushion rubber 9 connect, and cushion rubber 9 and needle tubing 2 connect, and pacify on cross propeller 3
Equipped with seal rubber plug 4, it is provided with cuboid protrusion 6 on cross propeller 3, gap 5, cuboid are provided in cuboid protrusion 6
Protrusion 6 is adapted with cuboid through-hole 8, and round boosting block 10, needle tubing 2 and 3 phase of cross propeller are provided on cross propeller 3
It adapts to, round boosting block 10 is convenient for medical staff's liquid medicine injection, and gap 5 can be stuck in 1 bottom of syringe needle, convenient for retracting syringe needle 1
Inside syringe, seal rubber plug 4, which plays sealing function, prevents liquid leakage.
Specific embodiment 2:
Illustrate present embodiment below with reference to Fig. 1,2,3, present embodiment is described further embodiment one, described
Seal rubber plug 4 and cushion rubber 9 material be natural rubber.
Specific embodiment 3:
Illustrate present embodiment below with reference to Fig. 1,2,3, present embodiment is described further embodiment one, described
Gap 5 number there are two.
Specific embodiment 4:
Illustrate present embodiment below with reference to Fig. 1,2,3, present embodiment is described further embodiment one, described
The surface of round boosting block 10 be provided with antiskid thread.
The working principle of device: after having used the present apparatus, cuboid protrusion 6 is adapted with cuboid through-hole 8, rotary cross
Propeller 3 makes gap 5 be stuck in 1 bottom of syringe needle, then firmly rotates, and keeps sealing hard plastic film 7 broken, then by 1 retraction needle of syringe needle
In pipe 2, avoid syringe needle 1 exposed outside.
Certainly, above description is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in the essential scope of the utility model, also belong to
In the protection scope of the utility model.
Claims (4)
1. a kind of disposable syringe of novel medical contraction syringe needle, including syringe needle (1), needle tubing (2), cross propeller (3),
Seal rubber plug (4), gap (5), cuboid raised (6), sealing hard plastic film (7), cuboid through-hole (8), cushion rubber (9), circle
Boosting block (10), it is characterised in that: syringe needle (1) is mounted on the inside on the top of needle tubing (2), and centre is provided with sealing hard plastic film
(7), the bottom end of syringe needle (1) is provided with cuboid through-hole (8), and the bottom end of syringe needle (1) and cushion rubber (9) connect, cushion rubber (9) with
Needle tubing (2) connects, and is equipped with seal rubber plug (4) on cross propeller (3), cross propeller is provided with cuboid on (3)
Raised (6), cuboid are provided with gap (5) on raised (6), and cuboid protrusion (6) and cuboid through-hole (8) is adapted, cross
Round boosting block (10) is provided on propeller (3), needle tubing (2) and cross propeller (3) are adapted.
2. the disposable syringe of the novel medical contraction syringe needle of one kind according to claim 1, it is characterised in that: described
Seal rubber plug (4) and cushion rubber (9) material be natural rubber.
3. the disposable syringe of the novel medical contraction syringe needle of one kind according to claim 1, it is characterised in that: described
Gap (5) number there are two.
4. the disposable syringe of the novel medical contraction syringe needle of one kind according to claim 1, it is characterised in that: described
The surface of round boosting block (10) be provided with antiskid thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721768332.XU CN208552730U (en) | 2017-12-18 | 2017-12-18 | A kind of disposable syringe of novel medical contraction syringe needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721768332.XU CN208552730U (en) | 2017-12-18 | 2017-12-18 | A kind of disposable syringe of novel medical contraction syringe needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208552730U true CN208552730U (en) | 2019-03-01 |
Family
ID=65446003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721768332.XU Expired - Fee Related CN208552730U (en) | 2017-12-18 | 2017-12-18 | A kind of disposable syringe of novel medical contraction syringe needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208552730U (en) |
-
2017
- 2017-12-18 CN CN201721768332.XU patent/CN208552730U/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 |
Granted publication date: 20190301 Termination date: 20191218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |