CN208541313U - A kind of safe integral type blood taking needle - Google Patents
A kind of safe integral type blood taking needle Download PDFInfo
- Publication number
- CN208541313U CN208541313U CN201721809106.1U CN201721809106U CN208541313U CN 208541313 U CN208541313 U CN 208541313U CN 201721809106 U CN201721809106 U CN 201721809106U CN 208541313 U CN208541313 U CN 208541313U
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- CN
- China
- Prior art keywords
- needle
- integral type
- sampling unit
- blood sampling
- protecting sleeve
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- 239000008280 blood Substances 0.000 title claims abstract description 34
- 210000004369 blood Anatomy 0.000 title claims abstract description 34
- 238000010241 blood sampling Methods 0.000 claims abstract description 30
- 230000002633 protecting effect Effects 0.000 claims abstract description 29
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 238000005452 bending Methods 0.000 claims description 21
- 239000012530 fluid Substances 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000002994 raw material Substances 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 206010011409 Cross infection Diseases 0.000 abstract description 3
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Abstract
The utility model discloses a kind of safe integral type blood taking needles; the safe integral type blood taking needle includes blood sampling unit and needle tube protecting sleeve; the blood sampling unit is an integral structure with needle tube protecting sleeve; wherein, the needle tube protecting sleeve can bend and can at least accommodate the syringe needle realization syringe needle protection of needle tubing in the blood sampling unit after the bend.Compared with the prior art, the utility model is designed by the integral structure of needle stand and protective case, is reduced production process and is improved production efficiency；Also, protective case can protect the needle point after using, and reduce injury and cross-infection to operator；Integral structure avoids the appearance of protective case and not tight, the easy to fall off phenomenon of pin base fastener；The lancing end of blood sampling unit uses column structure, and periphery forms circular hollow structure, reduces raw material and simultaneously saves material cost, consumption of the reduction to resource is conducive to current environmental protection.
Description
Technical field
The utility model relates to the technical fields of medical instrument, more particularly, are related to a kind of safe integral type blood taking needle.
Background technique
Currently, blood sampling needle construction in the market is mainly by groups such as needle tubing, needle stand, fluid stopping set, lancing sheath, thorn plug sheaths
Part composition leads to syringe needle exposure without safeguard protection in use, is easy to accidentally injure operator or the third party, pain is strong
Strong, poor safety performance, or even will form haematogenous pollution, it will appear plastic foil puncture or nut cap during giving up blood taking needle
Situations such as falling off；Alternatively, some blood taking needles have safety protective cover, but safety protective cover card is not tight, frangibility, there is design
The problems such as unreasonable, and high expensive more using raw material, it is unfavorable for current energy conservation and environmental protection.
Summary of the invention
In order to solve the technical problems existing in the prior art, the purpose of the utility model is to provide it is a kind of using it is safe,
Disposable safety blood taking needle.
The utility model provides a kind of safe integral type blood taking needle, and the safe integral type blood taking needle includes blood sampling unit
And needle tube protecting sleeve, the blood sampling unit are an integral structure with needle tube protecting sleeve, wherein the needle tube protecting sleeve can be bent
And the syringe needle that can at least accommodate needle tubing in the blood sampling unit after the bend realizes syringe needle protection.
According to one embodiment of the safe integral type blood taking needle of the utility model, the blood sampling unit includes needle tubing, needle stand
With fluid stopping set, the needle tubing insertion is arranged in needle stand, and the fluid stopping is set on needle stand bottom end and is connected to the needle tubing.
According to one embodiment of the safe integral type blood taking needle of the utility model, the needle stand is column structure, including interior
Wall, hollow portion and outer wall, the needle tubing are arranged in the sub- needle stand surrounded by the inner wall.
According to one embodiment of the safe integral type blood taking needle of the utility model, the needle tube protecting sleeve include bottom plate and
Accommodating chamber, buckle, clamp and deck on the bottom plate are set, and the needle tube protecting sleeve passes through bottom plate and the blood sampling unit
Integral type connects, and the bending slot for bending is provided on the bottom plate, wherein
The accommodating chamber is used to after bottom plate bending at least accommodate the syringe needle of needle tubing in the blood sampling unit；
The buckle is arranged in accommodating chamber for blocking the syringe needle；
The deck is arranged close to blood sampling unit setting, the clamp close to accommodating chamber, and the bending slot is arranged described
Between deck and clamp, the deck, which is worked in coordination with clamp and can be engaged after bottom plate bending, realizes clamping.
According to one embodiment of the safe integral type blood taking needle of the utility model, one end of the bottom plate and the needle stand are straight
It connects in succession.
According to one embodiment of the safe integral type blood taking needle of the utility model, finger is provided on the needle tube protecting sleeve
Place groove.
Compared with the prior art, the utility model is designed by the integral structure of needle stand and protective case, reduces production
Process simultaneously improves production efficiency；Also, protective case can protect the needle point after using, and reduce the injury to operator
And cross-infection；Integral structure avoids the appearance of protective case and not tight, the easy to fall off phenomenon of pin base fastener；The lancing end of blood sampling unit
Using column structure, periphery forms circular hollow structure, reduces raw material and saves material cost, reduces the consumption to resource,
Be conducive to current environmental protection.
Detailed description of the invention
Fig. 1 is shown to be illustrated according to the stereochemical structure of the safe integral type blood taking needle of the utility model exemplary embodiment
Figure.
Fig. 2 shows the side view knots according to the safe integral type blood taking needle of the utility model exemplary embodiment after use
Structure schematic diagram.
Description of symbols:
10- blood sampling unit, 11- needle tubing, 12- needle stand, 13- fluid stopping set, 14- needle stand, 20- needle tube protecting sleeve, the bottom 21-
Plate, 22- accommodating chamber, 23- buckle, 24- deck, 25- clamp, 26- finger place groove, 27- bends slot.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification unless specifically stated can be equivalent or with similar purpose by other
Alternative features are replaced.That is, unless specifically stated, each feature is an example in a series of equivalent or similar characteristics
?.
The structure of the safe integral type blood taking needle to the utility model and principle are described in detail below.
Fig. 1 is shown to be illustrated according to the stereochemical structure of the safe integral type blood taking needle of the utility model exemplary embodiment
Figure, Fig. 2 shows shown according to the side view structure of the safe integral type blood taking needle of the utility model exemplary embodiment after use
It is intended to.
As shown in Figure 1, exemplary embodiment according to the present utility model, the safe integral type blood taking needle includes that blood sampling is single
Member 10 and needle tube protecting sleeve 20, for realizing disposable blood sampling function, needle tube protecting sleeve 20 is then used for unit 10 of taking a blood sample
Realize the protective effect to the syringe needle for using rear needle tubing.
According to the utility model, unit 10 of taking a blood sample is an integral structure with needle tube protecting sleeve 20, it is possible thereby to reduce production
Process simultaneously improves production efficiency, additionally it is possible to the defects of avoiding traditional protection set card not tight, easy to fall off.Wherein, needle tube protecting sleeve 20
It can bend and the syringe needle that can at least accommodate needle tubing 11 in blood sampling unit 10 after the bend realizes syringe needle protection.That is,
Needle tube protecting sleeve 20 should have the structure that can be bent and the structure at least accommodating syringe needle after bending simultaneously, thus adopt
Blood needle use it is rear by bending process needle tube protecting sleeve is protected to syringe needle, reduce to the injury of operator and keep away
Exempt from cross-infection.
Specifically, the blood sampling unit 10 in the utility model includes needle tubing 11, needle stand 12 and fluid stopping set 13, and needle tubing 11 is inserted into
It is arranged in needle stand 12, fluid stopping set 13 is arranged in 12 bottom end of needle stand and is connected to needle tubing 11.Wherein, blood sampling unit 10 can use
Conventional structure in the prior art can also include the structures such as lancing sheath, thorn plug sheath.Preferably, the utility model
The needle stand 12 used is column structure, including inner wall, hollow portion and outer wall, and the sub- needle stand 14 surrounded by inner wall is arranged in needle tubing 11
In, which can reduce raw material while assurance function, save material cost and reduce resource consumption.
Needle tube protecting sleeve 20 in the utility model includes bottom plate 21 and the accommodating chamber 22 being arranged on bottom plate 21, buckle
23, clamp 25 and deck 24, needle tube protecting sleeve 20 are connect with blood sampling 10 integral type of unit by bottom plate 21, are provided on bottom plate 21
For the bending slot 27 of bending, it is possible thereby to by being bent at bending slot 27 to bottom plate 21, so that needle tube protecting sleeve 20
It turns up and syringe needle is protected.Wherein, one end of bottom plate 21 is directly connected to needle stand 12, and integral structure is consequently formed.
Wherein, accommodating chamber 22 is used to after the bending of bottom plate 21 at least accommodate the syringe needle of needle tubing 11 in blood sampling unit 10.Hold
Chamber 22 of receiving preferably is surrounded by the side plate being formed on bottom plate 21, should have the depth and length that can accommodate syringe needle.
Buckle 23 is arranged in accommodating chamber 22 for blocking syringe needle, and deck 24 is arranged close to blood sampling unit 10, and clamp 25 leans on
Nearly accommodating chamber 22 is arranged, and bending slot 27 is arranged between deck 24 and clamp 25, and deck 24 is worked in coordination with clamp 25 and energy
Clamping is realized in enough engagings after the bending of bottom plate 21, on the one hand can guarantee the guarantor after needle tube protecting sleeve 20 is turned up with appropriate angle
Effect is protected, falling and being further ensured that protecting effect for protective case on the other hand can also be avoided by clamping.
In addition, being preferably also provided with finger on needle tube protecting sleeve 20 places groove 26, convenient for operation and convenient for protection behaviour
Author is from being stabbed.
Fig. 2 shows the side view knots according to the safe integral type blood taking needle of the utility model exemplary embodiment after use
Structure schematic diagram.As shown in Fig. 2, after blood was collected the effect of safe integral type blood taking needle using the above structure, in bottom plate 21
It bends and bending process is carried out to needle tube protecting sleeve 20 at slot 27, the needle tube protecting sleeve 20 after bending rotates and passes through to syringe needle direction
Syringe needle is caught in the protection realized in the buckle of accommodating chamber to syringe needle, while clamp and deck cooperation clamping further ensure
State the stability of protection.
In conclusion the utility model is designed by the integral structure of needle stand and protective case, reduce production process simultaneously
Improve production efficiency；Also, protective case can protect the needle point after using, and reduce injury and intersection to operator
Infection；Integral structure avoids the appearance of protective case and not tight, the easy to fall off phenomenon of pin base fastener；The lancing end of blood sampling unit uses column
Formula structure, periphery form circular hollow structure, reduce raw material and save material cost, reduce the consumption to resource, be conducive to
Current environmental protection.
The utility model is not limited to specific embodiment above-mentioned.The utility model expands to any in this specification
The new feature of middle disclosure or any new combination, and disclose any new method or process the step of or any new group
It closes.
Claims (6)
1. a kind of safe integral type blood taking needle, which is characterized in that the safe integral type blood taking needle includes blood sampling unit and needle tubing
Protective case, the blood sampling unit are an integral structure with needle tube protecting sleeve, wherein the needle tube protecting sleeve can bend and
The syringe needle that needle tubing in the blood sampling unit can be at least accommodated after bending realizes syringe needle protection.
2. safe integral type blood taking needle according to claim 1, which is characterized in that the blood sampling unit includes needle tubing, needle
Seat and fluid stopping set, the needle tubing insertion are arranged in needle stand, and the fluid stopping is set on needle stand bottom end and is connected to the needle tubing.
3. safe integral type blood taking needle according to claim 2, which is characterized in that the needle stand is column structure, including
Inner wall, hollow portion and outer wall, the needle tubing are arranged in the sub- needle stand surrounded by the inner wall.
4. safe integral type blood taking needle according to claim 2, which is characterized in that the needle tube protecting sleeve include bottom plate with
And accommodating chamber, buckle, clamp and deck on the bottom plate are set, the needle tube protecting sleeve is single by bottom plate and the blood sampling
First integral type connects, and the bending slot for bending is provided on the bottom plate, wherein
The accommodating chamber is used to after bottom plate bending at least accommodate the syringe needle of needle tubing in the blood sampling unit；
The buckle is arranged in accommodating chamber for blocking the syringe needle；
The deck is arranged close to blood sampling unit setting, the clamp close to accommodating chamber, and the bending slot is arranged in the deck
Between clamp, the deck, which is worked in coordination with clamp and can be engaged after bottom plate bending, realizes clamping.
5. safe integral type blood taking needle according to claim 4, which is characterized in that one end of the bottom plate and the needle stand
It is directly connected to.
6. safe integral type blood taking needle according to claim 4, which is characterized in that be provided with hand on the needle tube protecting sleeve
Refer to and places groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721809106.1U CN208541313U (en) | 2017-12-22 | 2017-12-22 | A kind of safe integral type blood taking needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721809106.1U CN208541313U (en) | 2017-12-22 | 2017-12-22 | A kind of safe integral type blood taking needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208541313U true CN208541313U (en) | 2019-02-26 |
Family
ID=65416176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721809106.1U Active CN208541313U (en) | 2017-12-22 | 2017-12-22 | A kind of safe integral type blood taking needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208541313U (en) |
-
2017
- 2017-12-22 CN CN201721809106.1U patent/CN208541313U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building 1 and Building 2, No. 6 Kexin Road, High tech Zone (West District), Chengdu City, Sichuan Province, 611730 Patentee after: Chengdu Puth MEDICAL Plastics Packaging Co.,Ltd. Address before: No. 6, Kexin Road, West Park, Hi-tech Zone, Chengdu, Sichuan 610000 Patentee before: Chengdu Puth Medical Plastics Packaging Co.,Ltd. |
|
| CP03 | Change of name, title or address |