CN205672303U - Anti-safety of acupuncture intravenous infusion needle - Google Patents
Anti-safety of acupuncture intravenous infusion needle Download PDFInfo
- Publication number
- CN205672303U CN205672303U CN201620215165.5U CN201620215165U CN205672303U CN 205672303 U CN205672303 U CN 205672303U CN 201620215165 U CN201620215165 U CN 201620215165U CN 205672303 U CN205672303 U CN 205672303U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- needle
- block hole
- standing block
- acupuncture
- 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
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Abstract
The utility model discloses a kind of anti-safety of acupuncture intravenous infusion needle, including syringe needle, needle handle, small hose, also include the movable anti-acupuncture sheath being set on small hose, anti-acupuncture sheath includes sleeve pipe, linear gaps and trapezoidal standing block hole is offered on the tube wall of sleeve pipe, gap is offered along casing length direction, and gap extends to the terminal of sleeve pipe near one end of syringe needle, and one jiao of the other end and standing block hole connects.The width in gap is less than the thickness of needle handle.Sleeve pipe is provided with on the outer wall of trapezoidal standing block hole one end and is provided with multiple floating-point on ear handle, and the outer wall of corresponding section.The utility model, then can not be freely movable when needle handle is arranged in standing block hole by arranging the length being smaller than needle handle of needle handle entrance in standing block hole, and standing block hole, prevents needle handle from deviating from from standing block hole and surprisingly stings few patient or medical personnel.By arranging floating-point on sleeve pipe, effectively prevent between hand and sleeve pipe, skidding occurring when sliding anti-acupuncture sheath.
Description
Technical field
The utility model relates to medical medical instruments field, and the anti-safety of acupuncture being specifically related to a kind of clinical care use is quiet
Arteries and veins transfusion needle.
Background technology
In clinical position, pulling out syringe needle to interior during putting into corresponding sharp weapon receiver after using, these are unprotected simultaneously
It is in exposed contaminated pinhead and very likely puncture the infection that the skin of medical personnel or surrounding people causes local, and this
Stabbing and also can infecting the diseases such as hepatitis B, syphilis, AIDS, the arch-criminal causing this phenomenon is exactly not have on current intravenous infusion needle
Anti-acupuncture sheath is set.
Utility model content
The purpose of this utility model is to provide a kind of anti-safety of acupuncture intravenous infusion needle, solves prior art medium sized vein defeated
The technical problem of anti-acupuncture sheath is not yet set on liquid pin.
The technical measures that the utility model solves that its technical problem taked are:
Anti-safety of acupuncture intravenous infusion needle, including syringe needle, needle handle, small hose, also includes movable being set on small hose
Anti-acupuncture sheath, described anti-acupuncture sheath includes sleeve pipe, the tube wall of sleeve pipe offers linear gaps and trapezoidal locator card
Hole, gap offers along casing length direction, and gap extends to the terminal of sleeve pipe, the other end and standing block hole near one end of syringe needle
One jiao of connection；Four summits of described trapezoidal standing block hole are ABCD, and AB limit and gap conllinear, its opposite side is CD limit, AB limit
Parallel with CD limit, the length on AB limit is less than the length of needle handle, and the length on CD limit is more than the length of needle handle.The width in described gap is
Less than 0.2mm, and less than the thickness of needle handle；The outer wall near trapezoidal standing block hole one end for the described sleeve pipe is extruded formation ear handle,
And it is provided with multiple floating-point on the outer wall of correspondence section, can effectively prevent the hand when sliding anti-acupuncture sheath by arranging floating-point
And skidding occurs between sleeve pipe.The width in gap, less than the thickness of needle handle, prevents needle handle gap from arbitrarily sliding.
After venous patient transfusion completes, the hand-held needle handle of medical personnel one one holds ear handle along small hose near syringe needle
Slide anti-acupuncture sheath in direction, makes anti-acupuncture sheath sheathed with on syringe needle, and needle handle is arranged in standing block hole, due to standing block hole
The length on AB limit is less than the length of needle handle, so can not be freely movable when needle handle is arranged in standing block hole, prevent needle handle from calmly
Position hole clipping is deviate from and surprisingly stabs medical personnel.
Improving further, described gap is gradually increased near one end width of syringe needle, forms wedge-shaped opening, facilitates needle handle smooth
Import in gap.
Improving further, described ear handle is two, and along the axisymmetrical of sleeve pipe, nursing staff pinches ear handle by hand and enters
The slip of the anti-acupuncture sheath of row, easy to operate.
Compared with prior art, the utility model has the advantages that
1st, the utility model is by arranging the length being smaller than needle handle of needle handle entrance in standing block hole, and standing block hole
Degree, then can not be freely movable when needle handle is arranged in standing block hole, prevents needle handle from deviating from from standing block hole and surprisingly stings few disease
People or medical personnel.
2nd, by arranging floating-point on sleeve pipe, effectively prevent from occurring beating between hand and sleeve pipe when sliding anti-acupuncture sheath
Sliding phenomenon.
3rd, by gap is arranged to wedge-shaped opening near one end of syringe needle, needle handle is facilitated to import smoothly in gap.
4th, by arranging ear handle, then, when sliding anti-acupuncture sheath, convenient nursing personnel's hand pinches ear handle and carries out anti-acupuncture
The slip of sheath.
Brief description
Fig. 1 is the utility model structural representation.
Fig. 2 is the structural representation of the utility model safeguard protection sleeve pipe.
Fig. 3 is the right view of Fig. 2.
Detailed description of the invention
In order to be more fully understood that the utility model, explain content of the present utility model further below in conjunction with embodiment, but
Content of the present utility model is not limited solely to the following examples.
As Figure 1-3, anti-safety of acupuncture intravenous infusion needle, including syringe needle the 1st, needle handle the 4th, small hose 2, also includes movable
The anti-acupuncture sheath 3 being set on small hose 2, described anti-acupuncture sheath 3 includes sleeve pipe 3.1, the tube wall of sleeve pipe 3.1 offers
Linear gaps 3.2 and trapezoidal standing block hole 3.3, gap 3.2 offers along sleeve pipe 3.1 length direction, and the width in gap 3.2 is
0.1mm, and less than the thickness of needle handle 4；Gap 3.2 extends to the terminal of sleeve pipe 3.1 near one end of syringe needle 1, the other end with fixed
One jiao of connection of position hole clipping 3.3；Four summits of described trapezoidal standing block hole 3.3 are ABCD, AB limit and gap 3.2 conllinear, its
Opposite side is CD limit, and AB limit is parallel with CD limit, and the length on AB limit is less than the length of needle handle 4, and the length on CD limit is more than the length of needle handle 4
Degree；The outer wall near trapezoidal standing block hole 3.3 one end for the described sleeve pipe 3.1 is extruded two ear handles 3.5 of formation, two ear handles 3.5
It along the axisymmetrical setting of sleeve pipe 3.1, and is provided with multiple floating-point 3.6 on the outer wall of corresponding section.
Carry out sliding to the direction away from syringe needle 1 anti-acupuncture sheath 3 along small hose 2 after venipuncture, post infusion paste, anti-
Only when venipuncture, anti-acupuncture sheath 3 slides to syringe needle 1 and impacts the transfusion of patient's normal venous.When venous patient transfusion
After completing to give and pulling out pin, it is anti-to sliding near the direction of syringe needle 1 along small hose 2 that the hand-held needle handle of medical personnel one 4 one holds ear handle 3.5
Acupuncture sheath 3, makes anti-acupuncture sheath 3 sheathed with on syringe needle 1, and needle handle 4 is arranged in standing block hole 3.3, due to standing block hole
The length on 3.3AB limit is less than the length of needle handle 4, so can not be freely movable when needle handle 4 is arranged in standing block hole 3.3, anti-
Only needle handle 4 from standing block hole 3.3 abjections and unexpected stab medical personnel.
The utility model does not does illustrate be prior art or can be realized by prior art, Er Qieben
It is embodied as case described in utility model and is only preferable case study on implementation of the present utility model, be not used for limiting this practicality
Novel practical range.I.e. all equivalences made according to the content of the utility model claim change and modify, and all should make
For technology category of the present utility model.
Claims (3)
1. anti-safety of acupuncture intravenous infusion needle, including syringe needle (1), needle handle (4), small hose (2), it is characterised in that also include living
The anti-acupuncture sheath (3) that dynamic formula is set on small hose (2), described anti-acupuncture sheath (3) includes sleeve pipe (3.1), sleeve pipe (3.1)
Tube wall on offer linear gaps (3.2) and trapezoidal standing block hole (3.3), gap (3.2) are along sleeve pipe (3.1) length direction
Offering, gap (3.2) extend to the terminal of sleeve pipe (3.1), the other end and standing block hole (3.3) near one end of syringe needle (1)
One jiao of connection；
Four summits of described trapezoidal standing block hole (3.3) are ABCD, and AB limit and gap (3.2) conllinear, its opposite side is CD limit, AB
Limit is parallel with CD limit, and the length on AB limit is less than the length of needle handle (4), and the length on CD limit is more than the length of needle handle (4)；Described seam
The width of gap (3.2) is less than 0.2mm, and less than the thickness of needle handle (4)；
The outer wall near trapezoidal standing block hole (3.3) one end for the described sleeve pipe (3.1) is extruded formation ear handle (3.5), and corresponding section
Outer wall on be provided with multiple floating-point (3.6);
After venous transfusion completes, along small hose (2) to anti-acupuncture sheath (3) of sliding near the direction of syringe needle (1), make anti-acupuncture
Sheath (3) is set on syringe needle (1).
2. anti-safety of acupuncture intravenous infusion needle according to claim 1, it is characterised in that described gap (3.2) are near pin
One end width of head (1) is gradually increased, and forms wedge-shaped opening (3.4).
3. anti-safety of acupuncture intravenous infusion needle according to claim 1 and 2, it is characterised in that described ear handle (3.5) is two
Individual, and along the axisymmetrical of sleeve pipe (3.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620215165.5U CN205672303U (en) | 2016-03-21 | 2016-03-21 | Anti-safety of acupuncture intravenous infusion needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620215165.5U CN205672303U (en) | 2016-03-21 | 2016-03-21 | Anti-safety of acupuncture intravenous infusion needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205672303U true CN205672303U (en) | 2016-11-09 |
Family
ID=57438200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620215165.5U Expired - Fee Related CN205672303U (en) | 2016-03-21 | 2016-03-21 | Anti-safety of acupuncture intravenous infusion needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205672303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224192A (en) * | 2018-09-28 | 2019-01-18 | 江苏治宇医疗器材有限公司 | A kind of safety shield for single wing transfusion syringe |
-
2016
- 2016-03-21 CN CN201620215165.5U patent/CN205672303U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224192A (en) * | 2018-09-28 | 2019-01-18 | 江苏治宇医疗器材有限公司 | A kind of safety shield for single wing transfusion syringe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161109 Termination date: 20190321 |