CN209500420U - A kind of anti-needle stabs infusion apparatus - Google Patents
A kind of anti-needle stabs infusion apparatus Download PDFInfo
- Publication number
- CN209500420U CN209500420U CN201821913229.4U CN201821913229U CN209500420U CN 209500420 U CN209500420 U CN 209500420U CN 201821913229 U CN201821913229 U CN 201821913229U CN 209500420 U CN209500420 U CN 209500420U
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- China
- Prior art keywords
- needle
- protective cap
- handle
- perfusion tube
- infusion apparatus
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to medical instruments fields, more particularly to a kind of anti-needle stabs infusion apparatus, solve the disadvantage that easy generation occupational exposure existing in the prior art, including needle handle, protective cap, syringe needle and perfusion tube, one end of needle handle is provided with syringe needle, and the other end of needle handle is provided with perfusion tube, petiolate leaf is arranged in the top of needle handle, the outer sheath of syringe needle is equipped with protective cap, the top of protective cap offers the side slot through protective cap along the length direction of protective cap, the width of side slot is greater than the thickness of handle leaf, and the width of side slot is less than the outer diameter of perfusion tube, the utility model is by improveing traditional needle cap, obtained it is a can voluntarily safety sleeve needle cap infusion apparatus, it solves the problems, such as to lack protection using rear syringe needle, improve the safety of nurse operation, reduce the incidence that needle is stabbed, reduce the possibility of occupational exposure, it is simple and convenient, Without nurse, cart is operated at any time, facilitates nurse to greatest extent.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of anti-needle to stab infusion apparatus.
Background technique
Venous transfusion is the common therapeutic modality of hospital, the disposable transfusion device clinically used at present include perfusion tube and
Two parts of scalp acupuncture.After quiet treatment, nurse need to press garbage classification standard such as to infusion apparatus: sharp instrument, infectious rubbish equal part
Class processing.Due to forbidding nurse to return set needle cap, clinically it is difficult to again and anytime anywhere carries sharp instrument box processing sharp instrument, so shield
Scholar often can only first manually pinch syringe needle, then handle in next step in the local row for having sharp instrument box.But the syringe needle after use does not have
There is protective case protection, can be completely exposed in air, is very easy to cause occupational exposure.
Studies have shown that needle stabs the risk for propagating occupational Hematogenic infectious disease much larger than other approach, account for about 80%,
And the syringe needle infectiousness for entering vein or artery is maximum, the depth of needle thorn is deeper, and the blood that syringe needle is brought into is more, infects disease
It is dangerous bigger.Wherein most common, maximum harm is HBV, HCV and HIV.Researching and analysing of stabbing of needle is obtained according to U.S. CDC,
When needle stabs generation, 0.004ml blood is generally only needed just to be enough that victim is made to infect HBV, the needlestick injuries for being carried HBV are dangerous
Property is 20%.So reducing occupational exposure, infectious disease incidence is reduced, it appears particularly important.
Utility model content
The shortcomings that purpose of the utility model is to solve easy generation occupational exposures existing in the prior art, and propose
A kind of anti-needle stab infusion apparatus.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of anti-needle stabs infusion apparatus, including needle handle, protective cap, syringe needle and perfusion tube, and one end of the needle handle is provided with
Syringe needle, and the other end of needle handle is provided with perfusion tube, petiolate leaf is arranged in the top of the needle handle, and the outer sheath of the syringe needle is equipped with
Protective cap, the top of the protective cap offer the side slot through protective cap along the length direction of protective cap.
Preferably, the needle handle covers in the outside of the syringe needle, and one end of needle handle is plugged on the inside of the perfusion tube,
The syringe needle and perfusion tube are interconnected.
Preferably, an end cap of the needle handle far from the perfusion tube is in the inside of the protective cap.
Preferably, the internal diameter of the protective cap is greater than the outer diameter of the perfusion tube.
Preferably, the width of the side slot is greater than the thickness of the handle leaf, and the width of side slot is less than the infusion
The outer diameter of pipe.
The beneficial effects of the utility model are:
1, the utility model is by improveing traditional needle cap, obtained it is a can voluntarily safety sleeve needle cap infusion apparatus, solution
The problem of certainly lacking protection using rear syringe needle, the safeguard procedures of care implement are increased, the safety of nurse operation is improved.
2, the utility model reduces the incidence stabbed of needle, reduces the possibility of occupational exposure, simple and convenient, without nurse with
When cart operate, facilitate nurse to greatest extent.
In conclusion in contrast to the prior art, the utility model has obtained a can voluntarily pacifying by improveing traditional needle cap
The full infusion apparatus for returning set needle cap solves the problems, such as to lack protection using rear syringe needle, improves the safety of nurse operation, reduces needle
The incidence stabbed reduces the possibility of occupational exposure, simple and convenient, and without nurse, cart is operated at any time, facilitates to greatest extent
Nurse.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of anti-needle stab the combining structure schematic diagram of infusion apparatus；
Fig. 2 be the utility model proposes a kind of anti-needle stab the fractionation structural representation of infusion apparatus.
In figure: 1 needle handle, 2 protective caps, 3 handle leaves, 4 syringe needles, 5 perfusion tubes, 6 side slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Referring to Fig.1-2, a kind of anti-needle stabs infusion apparatus, including needle handle 1, protective cap 2, syringe needle 4 and perfusion tube 5, needle handle 1
One end is provided with syringe needle 4, and the other end of needle handle 1 is provided with perfusion tube 5, and the top of needle handle 1 is arranged petiolate leaf 3, syringe needle 4 it is outer
Side is arranged with protective cap 2, and the top of protective cap 2 offers the side slot 6 through protective cap 2 along the length direction of protective cap 2.
Specifically, 1 set of the needle handle outside in syringe needle 4, and one end of needle handle 1 is plugged on the inside of perfusion tube 5,4 He of syringe needle
Perfusion tube 5 is interconnected.
Specifically, an end cap of the needle handle 1 far from perfusion tube 5 is in the inside of protective cap 2 under assembled state.
Specifically, the internal diameter of protective cap 2 is greater than the outer diameter of perfusion tube 5.
Specifically, the width of side slot 6 is greater than the thickness of handle leaf 3, and the width of side slot 6 is less than the outer diameter of perfusion tube 5.
Embodiment: when stand-by state, the side slot 6 and handle leaf 3 on 2 top of protective cap that is staggered prevent protective cap 2 to perfusion tube
5 sides fall off.In use, turn-knob protective cap 2, opening alignment handle leaf 3, slide protective cap 2 along 5 direction level of perfusion tube, make to protect
At the perfusion tube 5 that helmet 2 slides to, syringe needle 4 is exposed, protective cap 2 is then rotated again, side slot 6 is made to be staggered with handle leaf 3, is prevented
Only protective cap 2 falls off, and can carry out the operation of venipuncture, and after pulling out needle, side slot 6 is directed at handle leaf 3 by turn-knob protective cap 2, then
Secondary sliding protective cap 2, makes protective cap 2 slide back to initial position, voluntarily returns and entangles syringe needle 4, rotates protective cap 2, side slot 6 and handle leaf
3 are staggered, to play the role of preventing syringe needle 4 from stabbing.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of anti-needle stabs infusion apparatus, including needle handle (1), protective cap (2), syringe needle (4) and perfusion tube (5), the needle handle (1)
One end be provided with syringe needle (4), and the other end of needle handle (1) is provided with perfusion tube (5), and the top of the needle handle (1) is provided with
The outer sheath of handle leaf (3), the syringe needle (4) is equipped with protective cap (2), which is characterized in that the top of the protective cap (2) is along protection
The length direction of cap (2) offers the side slot (6) through protective cap (2).
2. a kind of anti-needle according to claim 1 stabs infusion apparatus, which is characterized in that the needle handle (1) covers in the needle
The outside of head (4), and one end of needle handle (1) is plugged on the inside of the perfusion tube (5), the syringe needle (4) and perfusion tube (5) phase
It is intercommunicated.
3. a kind of anti-needle according to claim 1 stabs infusion apparatus, which is characterized in that the needle handle (1) is far from described defeated
Inside of one end cap of liquid pipe (5) in the protective cap (2).
4. a kind of anti-needle according to claim 1 stabs infusion apparatus, which is characterized in that the internal diameter of the protective cap (2) is big
Outer diameter in the perfusion tube (5).
5. a kind of anti-needle according to claim 1 stabs infusion apparatus, which is characterized in that the width of the side slot (6) is big
In the thickness of the handle leaf (3), and the width of side slot (6) is less than the outer diameter of the perfusion tube (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821913229.4U CN209500420U (en) | 2018-11-20 | 2018-11-20 | A kind of anti-needle stabs infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821913229.4U CN209500420U (en) | 2018-11-20 | 2018-11-20 | A kind of anti-needle stabs infusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209500420U true CN209500420U (en) | 2019-10-18 |
Family
ID=68189980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821913229.4U Active CN209500420U (en) | 2018-11-20 | 2018-11-20 | A kind of anti-needle stabs infusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209500420U (en) |
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2018
- 2018-11-20 CN CN201821913229.4U patent/CN209500420U/en active Active
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