CN209004017U - Blood taking needle and blood-taking device - Google Patents
Blood taking needle and blood-taking device Download PDFInfo
- Publication number
- CN209004017U CN209004017U CN201820767491.6U CN201820767491U CN209004017U CN 209004017 U CN209004017 U CN 209004017U CN 201820767491 U CN201820767491 U CN 201820767491U CN 209004017 U CN209004017 U CN 209004017U
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- CN
- China
- Prior art keywords
- blood
- syringe needle
- needle
- protective device
- interconnecting piece
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- 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.)
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Abstract
The utility model provides a kind of blood taking needle and blood-taking device, is related to field of medical article technology, comprising: syringe needle, interconnecting piece, grip part, blood sampling portion and protective device；Syringe needle is connect by interconnecting piece with blood sampling portion, and grip part is set on interconnecting piece, and grip part is connect with interconnecting piece, and grip part is for driving syringe needle mobile；Protective device is set on interconnecting piece, and syringe needle can be extend into protective device, and the two sides setting of protective device is fluted, and grip part can be extend into groove.By the way that protective device is arranged on interconnecting piece; before syringe needle use or after syringe needle use; syringe needle is extend into protective device; it alleviates the syringe needle existing in the prior art due to blood taking needle and remains bloodstain; staff is when clearing up and recycling blood taking needle, it is easy to which the syringe needle for the blood taking needle being previously used pricks, and is easy the technical issues of making staff's infection and the propagation of disease; when realizing blood taking needle and taking or place, blood taking needle is avoided to scratch the technical effect of medical staff.
Description
Technical field
The utility model relates to field of medical article technology, more particularly, to a kind of blood taking needle and blood-taking device.
Background technique
For patient when hospital treats, doctor can be that patient acquires blood by special medical staff to make a definite diagnosis the state of an illness
Liquid is chemically examined, and surely belongs to blood taking needle for acquiring the medical instrument of blood sample during medical inspection, blood taking needle is substantially by syringe needle
With the hose composition of conveying blood sample, to make patient avoid infection during acquiring blood sample, blood taking needle is all disposable product.
Disposable blood taking needle consumption in daily for blood sample of patient acquisition is huge, and the recycling of blood taking needle is also one difficult
Huge work, because the syringe needle of each blood taking needle is the needle of used blood taking needle in the blood vessel for enter directly into human body
Head tends to have the bloodstain that patient leaves.
But since the syringe needle of blood taking needle remains bloodstain, staff is when clearing up and recycling blood taking needle, it is easy to quilt
The syringe needle of used blood taking needle pricks, and is easy to make the propagation of staff's infection and disease.
Utility model content
The purpose of this utility model is to provide a kind of blood taking needle and blood-taking devices, existing in the prior art to alleviate
Since the syringe needle of blood taking needle remains bloodstain, staff is when clearing up and recycling blood taking needle, it is easy to the blood sampling being previously used
The syringe needle of needle pricks, and is easy the technical issues of making staff's infection and the propagation of disease.
Blood taking needle provided by the utility model, comprising: syringe needle, interconnecting piece, grip part, blood sampling portion and protective device；
Syringe needle is connect by interconnecting piece with blood sampling portion, and grip part is set on interconnecting piece, and grip part is connect with interconnecting piece,
Grip part is for driving syringe needle mobile；
Protective device is set on interconnecting piece, and syringe needle can be extend into protective device, and the two sides of protective device are provided with recessed
Slot, grip part can be extend into groove.
Further, protective device includes the first fastener and the second fastener；
First fastener is connect with the second fastener, and to form protection zone, syringe needle can be extend into protection zone；
The setting of the junction of first fastener and the second fastener is fluted, and grip part can be extend into groove.
Further, the first fastener is detachably connected with the second fastener.
Further, blood sampling portion may be configured as multiple；
Multiple blood sampling portions pass through interconnecting piece and connect with syringe needle.
It further, further include protective case；
Protective case is sheathed on syringe needle.
Further, the anti-sliding/friction portion for increasing skin-friction force is provided on the surface of grip part.
It further, further include cotton swab placement section；
Cotton swab placement section is set on the outer surface of protective device, and cotton swab placement section is connect with protective device, and cotton swab is put
Portion is set for placing cotton swab.
Further, the material of protective device is any one in polyvinyl chloride, polyethylene and polypropylene.
Further, the material of syringe needle is metal material.
Blood-taking device provided by the utility model, including vacuum blood collection tube and blood taking needle；
Vacuum blood collection tube is connect with blood taking needle.
Blood taking needle provided by the utility model, comprising: syringe needle, interconnecting piece, grip part, blood sampling portion and protective device；Syringe needle
It is connect by interconnecting piece with blood sampling portion, grip part is set on interconnecting piece, and grip part is connect with interconnecting piece, and grip part is used for band
Dynamic syringe needle is mobile；Protective device is set on interconnecting piece, and syringe needle can be extend into protective device, and the two sides of protective device are provided with
Groove, grip part can be extend into groove.By the way that protective device is arranged on interconnecting piece, before syringe needle use or syringe needle makes
With later, syringe needle is extend into protective device, the syringe needle existing in the prior art due to blood taking needle is alleviated and remains blood
Stain, staff is when clearing up and recycling blood taking needle, it is easy to which the syringe needle for the blood taking needle being previously used pricks, and is easy to make work people
The technical issues of member's infection and the propagation of disease, when realizing blood taking needle and taking or places, avoids blood taking needle scuffing medical staff
Technical effect.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of blood taking needle provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram that blood taking needle provided by the embodiment of the utility model has cotton swab placement section；
Fig. 3 is the structural schematic diagram of the protective device in blood taking needle provided by the embodiment of the utility model.
Icon: 100- syringe needle；200- interconnecting piece；The grip part 300-；The anti-sliding/friction portion 310-；400- blood sampling portion；500- is protected
Protection unit；The first fastener of 510-；The second fastener of 520-；600- protective case；700- cotton swab placement section.
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 such as occur term " center ", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Fig. 1 is the overall structure diagram of blood taking needle provided in this embodiment；Fig. 2 is lancet strip provided in this embodiment
There is the structural schematic diagram of cotton swab placement section；Fig. 3 is the structural schematic diagram of the protective device in blood taking needle provided in this embodiment.
As shown in Figure 1-3, blood taking needle provided in this embodiment, comprising: syringe needle 100, grip part 300, is adopted interconnecting piece 200
Blood portion 400 and protective device 500；Syringe needle 100 is connect by interconnecting piece 200 with blood sampling portion 400, and grip part 300 is set to connection
In portion 200, and grip part 300 is connect with interconnecting piece 200, and grip part 300 is for driving syringe needle 100 mobile；Protective device 500 is set
It is placed on interconnecting piece 200, syringe needle 100 can be extend into protective device 500, and the two sides setting of protective device 500 is fluted, be held
Portion 300 can be extend into groove.
Specifically, interconnecting piece 200 is connecting tube, syringe needle 100 is connect with blood sampling portion 400, is arranged on interconnecting piece 200 and protects
Syringe needle 100 is extend into protective device 500, is kept away when being finished without using syringe needle 100 or using syringe needle 100 by protection unit 500
Exempt from syringe needle 100 and touch medical staff, avoids that medical staff is caused to scratch, medical staff is damaged.
Further, the material of syringe needle 100 is metal material.
The material of syringe needle 100 is metal material, and metal material is specially 0Cr18Ni9 stainless steel material, in processing needle head
When 100, it is ensured that syringe needle 100 it is sterile.
Blood taking needle provided in this embodiment, comprising: syringe needle 100, interconnecting piece 200, grip part 300, blood sampling portion 400 and protection
Device 500；Syringe needle 100 is connect by interconnecting piece 200 with blood sampling portion 400, and grip part 300 is set on interconnecting piece 200, and is held
Portion 300 is connect with interconnecting piece 200, and grip part 300 is for driving syringe needle 100 mobile；Protective device 500 is set to interconnecting piece 200
On, syringe needle 100 can be extend into protective device 500, and the two sides setting of protective device 500 is fluted, and grip part 300 can be extend into
In groove.By the way that protective device 500 is arranged on interconnecting piece 200, before 100 use of syringe needle or after 100 use of syringe needle,
Syringe needle 100 is extend into protective device 500, the syringe needle 100 existing in the prior art due to blood taking needle is alleviated and remains
Bloodstain, staff is when clearing up and recycling blood taking needle, it is easy to which the syringe needle 100 for the blood taking needle being previously used pricks, and is easy to make
The technical issues of staff's infection and the propagation of disease, when realizing blood taking needle and taking or places, avoids blood taking needle from scratching and cures
The technical effect of shield personnel.
On the basis of the above embodiments, further, the protective device 500 in blood taking needle provided in this embodiment includes
First fastener 510 and the second fastener 520；First fastener 510 is connect with the second fastener 520, to form protection zone,
Syringe needle 100 can be extend into protection zone；The setting of the junction of first fastener 510 and the second fastener 520 is fluted, holds
Portion 300 can be extend into groove.
Specifically, the first fastener 510 and the connection of the second fastener 520, in the first fastener 510 and the second fastener
Protection zone is formed in 520, syringe needle 100 and interconnecting piece 200 pass through protection zone, and the first fastener 510 and second fastens
The junction setting of part 520 is there are two groove, the grip part when syringe needle 100 is extend into protection zone, on interconnecting piece 200
300 extend into groove, and medical staff can directly take away protective device 500, drive syringe needle 100 mobile, since syringe needle 100 protrudes into
Into protective device 500, syringe needle 100 can effectively be avoided to scratch medical staff.
Further, the first fastener 510 is detachably connected with the second fastener 520.
Specifically, the first fastener 510 is detachably connected with the second fastener 520, convenient for the disassembly of protective device 500,
When not needing using protective device 500, quickly protective device 500 can be unloaded.
It further, further include protective case 600；Protective case 600 is sheathed on syringe needle 100.
Specifically, the settable protective case 600 on the outer surface of syringe needle 100, before 100 use of syringe needle, by protective case
600 are located on syringe needle 100, can effectively prevent bacterium from entering in syringe needle 100.
Blood taking needle provided in this embodiment, by the way that the first fastener 510 and the second fastener 520 to be detachably connected, just
In the disassembly of protective device 500；By the way that protective case 600 is arranged on the outer surface of syringe needle 100, guarantee that syringe needle 100 is using it
Preceding aseptic result.
On the basis of the above embodiments, further, the blood sampling portion 400 in blood taking needle provided in this embodiment is settable
It is multiple；Multiple blood sampling portions 400 are connect by interconnecting piece 200 with syringe needle 100.
Specifically, blood sampling portion 400 may be configured as it is multiple, when need it is a large amount of extract blood sample when, first by two heparin tubes with adopt
The connection of blood needle, when first heparin tube adopts full blood sample, the blood sample that blood taking needle is taken is entered in second heparin tube, medical care people
Member adopts full heparin tube for first and removes, and replacement third heparin tube is connect with blood taking needle, and realization is continuous to take blood sample
Technical effect.
Further, the anti-sliding/friction portion 310 for increasing skin-friction force is provided on the surface of grip part 300.
Specifically, anti-sliding/friction portion 310 is arranged on grip part 300, increase the skin-friction force of grip part 300, it is convenient
Medical staff drives syringe needle 100 mobile.
Further, blood taking needle further includes cotton swab placement section 700；Cotton swab placement section 700 is set to the outer of protective device 500
On surface, and cotton swab placement section 700 is connect with protective device 500, and cotton swab placement section 700 is for placing cotton swab.
Specifically, placing cotton swab placement section 700 in protective device 500, cotton swab is placed into cotton swab placement section 700,
After 100 use of syringe needle, the wound of patient is pinned using the cotton swab in cotton swab placement section 700, patient wound is avoided to bleed.
Further, the material of protective device 500 is any one in polyvinyl chloride, polyethylene and polypropylene.
Specifically, the material of protective device 500 can be a variety of, and such as: polyvinyl chloride, polyethylene and polypropylene etc., by
It is high in polyvinyl chloride health care grade, the features such as low cost, preferably, the material of protective device 500 is polyvinyl chloride.
Blood taking needle provided in this embodiment facilitates medical care people by the way that cotton swab placement section 700 is arranged in protective device 500
Member takes cotton swab at any time, presses the wound of patient.
Blood-taking device provided in this embodiment, including vacuum blood collection tube and blood taking needle；Vacuum blood collection tube is connect with blood taking needle.
Blood-taking device provided in this embodiment, by the way that vacuum blood collection tube is connect with blood taking needle, the blood that blood taking needle is extracted into
It is transported in vacuum blood collection tube, to collect blood sample.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of blood taking needle characterized by comprising syringe needle, interconnecting piece, grip part, blood sampling portion and protective device；
The syringe needle is connect by the interconnecting piece with the blood sampling portion, and the grip part is set on the interconnecting piece, and institute
It states grip part to connect with the interconnecting piece, the grip part is for driving the syringe needle mobile；
The protective device is set on the interconnecting piece, and the syringe needle can be extend into the protective device, the protection dress
The two sides setting set is fluted, and the grip part can be extend into the groove.
2. blood taking needle according to claim 1, which is characterized in that the protective device includes the first fastener and the second button
Component；
First fastener is connect with second fastener, and to form protection zone, the syringe needle can extend into the guarantor
It protects in region；
The setting of the junction of first fastener and second fastener is fluted, and the grip part can extend into described recessed
In slot.
3. blood taking needle according to claim 2, which is characterized in that first fastener and second fastener are removable
Unload connection.
4. blood taking needle according to claim 1, which is characterized in that the blood sampling portion may be configured as multiple；
Multiple blood sampling portions pass through the interconnecting piece and connect with the syringe needle.
5. blood taking needle according to claim 1, which is characterized in that further include protective case；
The protective case is sheathed on the syringe needle.
6. blood taking needle according to claim 1, which is characterized in that be provided on the surface of the grip part for increasing table
The anti-sliding/friction portion of face frictional force.
7. blood taking needle according to claim 1, which is characterized in that further include cotton swab placement section；
The cotton swab placement section is set on the outer surface of the protective device, and the cotton swab placement section and the protective device
Connection, the cotton swab placement section is for placing cotton swab.
8. blood taking needle according to claim 1, which is characterized in that the material of the protective device is polyvinyl chloride, poly- second
Any one in alkene and polypropylene.
9. blood taking needle according to claim 1, which is characterized in that the material of the syringe needle is metal material.
10. a kind of blood-taking device, which is characterized in that including vacuum blood collection tube and such as the described in any item blood samplings of claim 1-9
Needle；
The vacuum blood collection tube is connect with the blood taking needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820767491.6U CN209004017U (en) | 2018-05-22 | 2018-05-22 | Blood taking needle and blood-taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820767491.6U CN209004017U (en) | 2018-05-22 | 2018-05-22 | Blood taking needle and blood-taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209004017U true CN209004017U (en) | 2019-06-21 |
Family
ID=66828446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820767491.6U Expired - Fee Related CN209004017U (en) | 2018-05-22 | 2018-05-22 | Blood taking needle and blood-taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209004017U (en) |
-
2018
- 2018-05-22 CN CN201820767491.6U patent/CN209004017U/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: 20190621 Termination date: 20200522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |