CN209061057U - A kind of medical blood sampling anti-coagulation device - Google Patents
A kind of medical blood sampling anti-coagulation device Download PDFInfo
- Publication number
- CN209061057U CN209061057U CN201821686053.3U CN201821686053U CN209061057U CN 209061057 U CN209061057 U CN 209061057U CN 201821686053 U CN201821686053 U CN 201821686053U CN 209061057 U CN209061057 U CN 209061057U
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- China
- Prior art keywords
- anticoagulant tube
- tube
- rectangle casing
- anticoagulant
- freezing liquid
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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 discloses a kind of medical blood sampling anti-coagulation devices, including rectangle casing, the inside of the rectangle casing offers tube seat, and tube seat is internally provided with anticoagulant tube, the inner wall of the anticoagulant tube is set there are two ring is collected, and the internal capacity for being internally provided with anti-freezing liquid, and collecting ring of the anticoagulant tube is the one third of anti-freezing liquid volume, pipe lid is provided at the top of the anticoagulant tube, the top outer surface of the rectangle casing offers the first external screw thread；First anticoagulant tube is fixed on inside rectangle casing before blood drawing, and rectangle casing is overturn 180 degree and is turned back, so that anticoagulant tube inside anti-freezing liquid is collected ring and is divided into the different height that three parts are fixed on inside anticoagulant tube, come into full contact with anti-freezing liquid and the blood of different height, original device is avoided to lead to not come into full contact with problem with head blood since anti-freezing liquid concentrates on bottom end, to increase the using effect of anti-freezing liquid, and original device is avoided to be difficult to scribble label problem.
Description
Technical field
The utility model belongs to medical blood collecting technology field, and in particular to a kind of medical blood sampling anti-coagulation device.
Background technique
Medical treatment blood sampling is exactly to take the process of blood preparation through vein, artery by medical worker because of inspection or related needs,
Need to use heparin tube during blood sampling, heparin tube is divided into many kinds, and wherein anticoagulant tube is exactly more special in heparin tube
One kind, due to containing anti-freezing liquid inside anticoagulant tube, blood can contact after entering anticoagulant tube with anti-freezing liquid, to reach anti-Hemostatic Oral Liquid
The effect of solidification.
Existing anticoagulant tube still has some shortcomings when in use: existing anticoagulant tube is adopted after blood sampling
Blood personnel need internal anti-freezing liquid to be sufficiently dissolved into blood anticoagulant tube slight wobble, and in order to avoid there is haemolysis
Situation, rock dynamics and angle be not easy it is excessive, but due to anti-freezing liquid because gravity concentrates the bottom with pipeline, shaking by a small margin
Rolling can only make the blood of duct bottom contact with anti-freezing liquid, in the blood for causing anti-freezing liquid to be difficult to be dissolved at the top of pipeline, make
Anticoagulant effect is bad, and since anticoagulant tube is cylindrical body and surface is relatively smooth, so that medical worker is by needle tubing from anticoagulant tube
Top may cause the problem of anticoagulant tube falls off from hand when extracting, and when needing when anticoagulant pipe surface scribbles label,
There can be inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of medical blood sampling anti-coagulation devices, to solve to mention in above-mentioned background technique
After blood sampling, Nurses need to make internal anti-freezing liquid sufficiently molten anticoagulant tube slight wobble existing anticoagulant tube out
Solution is into blood, and in order to avoid there is the case where haemolysis, rock dynamics and angle be not easy it is excessive, but since anti-freezing liquid is because of gravity
Reason concentrates the bottom with pipeline, and rocking by a small margin can only make the blood of duct bottom contact with anti-freezing liquid, cause anticoagulant
Liquid is difficult to be dissolved into the blood at the top of pipeline so that anticoagulant effect is bad, and due to anticoagulant tube be cylindrical body and surface more
It is smooth, so that medical worker may cause the problem of anticoagulant tube falls off from hand when extracting needle tubing from anticoagulant tube top, and
When needing when anticoagulant pipe surface scribbles label, can also there be inconvenient problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of medical blood sampling anti-coagulation device, including
Rectangle casing, the inside of the rectangle casing offer tube seat, and tube seat is internally provided with anticoagulant tube, the anticoagulant tube it is interior
Wall is set there are two ring is collected, and the internal capacity for being internally provided with anti-freezing liquid, and collecting ring of the anticoagulant tube is anti-freezing liquid volume
One third, be provided with pipe lid at the top of the anticoagulant tube, the top outer surface of the rectangle casing offers the first outer spiral shell
Line, and the inner bottom of the pipe lid offers corresponding first thread groove, the diameter of first thread groove and
One externally threaded overall diameter is consistent, and the front surface of the rectangle casing is provided with label.
Preferably, a side surface of the rectangle casing is equipped with the link block of integral type, and the internal symmetry of link block is set
It is equipped with spring housing, triangle card is connected on the outside of the spring housing, another side surface of the rectangle casing is equipped with integral type
Attachment base, and the inside of attachment base offers link slot, and the link block is in the inside of link slot.
Preferably, the threaded post of the top end surface setting integral type of the anticoagulant tube, and the inner tip of pipe lid offers
Corresponding second thread groove.
Preferably, the surface of the attachment base offers the rectangular opening communicated with link slot, and rectangle hole site and triangle
Fixture block is corresponding.
Preferably, the outer wall of the anticoagulant tube and the inner wall of tube seat do not fit, and the outer surface of the pipe lid is uniformly divided
It is furnished with the anti-slip protrusion of integral type.
Compared with prior art, the utility model has the beneficial effects that
1, first anticoagulant tube is fixed on inside rectangle casing before blood drawing, and rectangle casing is overturn 180 degree and is turned over
It returns, so that anticoagulant tube inside anti-freezing liquid is collected ring and is divided into the different height that three parts are fixed on inside anticoagulant tube, makes anti-freezing liquid
It can be come into full contact with the blood of different height, avoid original device and lead to not and top blood since anti-freezing liquid concentrates on bottom end
Liquid comes into full contact with problem, to increase the using effect of anti-freezing liquid, and since the shape of rectangle casing is rectangle, avoids original-pack
It sets and is difficult to scribble label problem since the outer wall of anticoagulant tube is cylindrical, while avoiding that anticoagulant pipe surface is relatively smooth to be caused to resist
The problem of solidifying pipe slides from hand.
2, when patient needs to acquire multitube blood, first anticoagulant tube is fixed on inside rectangle casing, it then again will be multiple
It is assembled between rectangle casing, so that can connect into an entirety between multiple rectangle casings, avoiding medical worker is needed
It ceaselessly to place the anticoagulant tube that acquisition finishes and take out anticoagulant tube problem to be collected, to increase the acquisition of medical worker
Efficiency, while also avoiding the problem of medical worker takes collection tube by mistake, and it is subsequent anticoagulant tube internal blood is rocked when, can also
With the rectangle casing that will be linked together while rocking.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is that the anticoagulant tube of the utility model connect schematic cross-sectional view with rectangle casing；
Fig. 3 is that the anticoagulant tube of the utility model connect partial enlargement schematic cross-sectional view with rectangle casing；
Fig. 4 is that the collection ring of the utility model overlooks schematic cross-sectional view；
Fig. 5 is that the pipe lid of the utility model connect schematic cross-sectional view with anticoagulant tube；
Fig. 6 is the rectangle casing assembled state flowering structure schematic diagram of the utility model；
Fig. 7 is that the link block of the utility model connect schematic cross-sectional view with attachment base；
Fig. 8 is that the link block of the utility model embodiment 2 connect schematic cross-sectional view with attachment base.
In figure: 1, rectangle casing；2, Guan Gai；3, attachment base；4, label；5, link block；6, triangle card；7, anticoagulant tube；
8, ring is collected；9, tube seat；10, external screw thread；11, the first thread groove；12, threaded post；13, the second thread groove；14, link slot；15,
Spring housing；16, round fixture block；17, round card slot.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
Fig. 1 to Fig. 7 is please referred to, the utility model provides a kind of technical solution: a kind of medical blood sampling anti-coagulation device, including
Rectangle casing 1, the inside of rectangle casing 1 offers tube seat 9, and tube seat 9 is internally provided with anticoagulant tube 7, and the size of tube seat 9 is
1 point 1 times of the size of anticoagulant tube 7, by the way that anticoagulant tube 7 to be fixed on to the inside of rectangle casing 1, avoiding blood sampling terminates needs
It may cause the problem of anticoagulant tube 7 slides from hand when extracting syringe needle since the surface of anticoagulant tube 7 is relatively smooth, anticoagulant tube 7
Inner wall is set there are two ring 8 is collected, and the internal capacity for being internally provided with anti-freezing liquid, and collecting ring 8 of anticoagulant tube 7 is anti-freezing liquid volume
One third, by setting collect ring 8 so that anti-freezing liquid is divided into the difference that three parts are fixed on inside anticoagulant tube 7
Highly, so that anti-freezing liquid can come into full contact with the blood of different height, the top of anticoagulant tube 7 is provided with pipe lid 2, rectangle
The top outer surface of casing 1 offers the first external screw thread 10, and the inner bottom of pipe lid 2 offers corresponding first spiral shell
Groove 11, the diameter of the first thread groove 11 is consistent with the overall diameter of the first external screw thread 10, and the front surface of rectangle casing 1 is provided with
Label 4 avoids original device since the outer wall of anticoagulant tube 7 is in cylinder by the way that label 4 to be arranged in the front surface of rectangle casing 1
Shape is difficult to scribble label problem.
In order to can form a whole between multiple rectangle casings 1, thus needing to extract multitube blood to some
When patient takes a blood sample, can be to avoid heparin tube is taken by mistake the problem of, while also blood sampling terminates to rock multitube blood simultaneously,
In embodiment, it is preferred that a side surface of rectangle casing 1 is equipped with the link block 5 of integral type, and the internal symmetry of link block 5 is set
It is equipped with spring housing 15, the outside of spring housing 15, which is connected, has triangle card 6 by spring, and another side surface of rectangle casing 1 is equipped with
The attachment base 3 of integral type, and the inside of attachment base 3 offers link slot 14, link block 5 is in the inside of link slot 14, passes through
Link block 5 and link slot 14 are set, so that being convenient for being connected and fixed between multiple rectangle casings 1.
In order to it is subsequent blood is chemically examined when, can be by pipe lid 2 under the top rotary unloading of anticoagulant tube 7, the present embodiment
In, it is preferred that the threaded post 12 of the top end surface setting integral type of anticoagulant tube 7, and the inner tip of pipe lid 2 offers phase therewith
Corresponding second thread groove 13,1 point 1 times having a size of 1 tip size of rectangle casing of 1 bottom end of rectangle casing, avoids original-pack
It sets and may cause the problem of anticoagulant tube 7 slides from hand since the surface of anticoagulant tube 7 is relatively smooth.
Link block 5 is fixed in order to which triangle card 6 can be popped up to the surface of attachment base 3, in the present embodiment, it is preferred that
The surface of attachment base 3 offers the rectangular opening communicated with link slot 14, and rectangle hole site is corresponding with triangle card 6.
In order to which pipe lid 2 not will receive blockings when rectangle casing 1 is rotated and connected, while subsequent needs are by pipe lid 2 and rectangle
When 1 rotating separation of casing, it will not to separate between anticoagulant tube 7 and pipe lid 2, in the present embodiment, it is preferred that outside anticoagulant tube 7
The inner wall of wall and tube seat 9 does not fit, and the outer surface of pipe lid 2 is evenly distributed with the anti-slip protrusion of integral type, anti-by being arranged
Sliding convex block makes pipe lid 2 convenient for turning.
Embodiment 2
Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 8 are please referred to, the utility model provides a kind of technical solution: a kind of medical treatment
With blood sampling anti-coagulation device, including rectangle casing 1, the inside of rectangle casing 1 offers tube seat 9, and tube seat 9 be internally provided with it is anti-
Solidifying pipe 7, the size of tube seat 9 is 1 point 1 times of the size of anticoagulant tube 7, by the way that anticoagulant tube 7 to be fixed in rectangle casing 1
Portion, avoiding blood sampling terminates to may cause anticoagulant tube 7 since the surface of anticoagulant tube 7 is relatively smooth from hand when needing to extract syringe needle
The problem of landing, the inner wall of anticoagulant tube 7 are set there are two ring 8 is collected, and anticoagulant tube 7 is internally provided with anti-freezing liquid, and collects ring 8
Internal capacity is the one third of anti-freezing liquid volume, ring 8 is collected by setting, so that anti-freezing liquid is divided into three parts and fixes
Different height inside anticoagulant tube 7, so that anti-freezing liquid can come into full contact with the blood of different height, anticoagulant tube 7
Top is provided with pipe lid 2, and the top outer surface of rectangle casing 1 offers the first external screw thread 10, and the inner bottom of pipe lid 2 opens up
There is corresponding first thread groove 11, the diameter of the first thread groove 11 is consistent with the overall diameter of the first external screw thread 10, square
The front surface of shape casing 1 is provided with label 4, by the way that label 4 to be arranged in the front surface of rectangle casing 1, avoid original device by
It is difficult to scribble label problem in the outer wall of anticoagulant tube 7 is cylindrical.
In order to can form a whole between multiple rectangle casings 1, thus needing to extract multitube blood to some
When patient takes a blood sample, can be to avoid heparin tube is taken by mistake the problem of, while also blood sampling terminates to rock multitube blood simultaneously,
In embodiment, it is preferred that a side surface of rectangle casing 1 is equipped with the link block 5 of integral type, and the internal symmetry of link block 5 is set
It is equipped with spring housing 15, the outside of spring housing 15, which is connected, has round fixture block 16 by spring, and another side surface of rectangle casing 1 is equipped with
The attachment base 3 of integral type, and the inside of attachment base 3 offers link slot 14, link block 5 is in the inside of link slot 14, passes through
Link block 5 and link slot 14 are set, so that being convenient for being connected and fixed between multiple rectangle casings 1.
In order to it is subsequent blood is chemically examined when, can be by pipe lid 2 under the top rotary unloading of anticoagulant tube 7, the present embodiment
In, it is preferred that the threaded post 12 of the top end surface setting integral type of anticoagulant tube 7, and the inner tip of pipe lid 2 offers phase therewith
Corresponding second thread groove 13,1 point 1 times having a size of 1 tip size of rectangle casing of 1 bottom end of rectangle casing, avoids original-pack
It sets and may cause the problem of anticoagulant tube 7 slides from hand since the surface of anticoagulant tube 7 is relatively smooth.
In order to which round fixture block 16 can be fixed by link block 5, and it is convenient for later separation, in the present embodiment, it is preferred that connection
The surface of seat 3 offers round card slot 17, and round 17 position of card slot is corresponding with round fixture block 16.
In order to which pipe lid 2 not will receive blockings when rectangle casing 1 is rotated and connected, while subsequent needs are by pipe lid 2 and rectangle
When 1 rotating separation of casing, it will not to separate between anticoagulant tube 7 and pipe lid 2, in the present embodiment, it is preferred that outside anticoagulant tube 7
The inner wall of wall and tube seat 9 does not fit, and the outer surface of pipe lid 2 is evenly distributed with the anti-slip protrusion of integral type, anti-by being arranged
Sliding convex block makes pipe lid 2 convenient for turning.
The working principle and process for using of the utility model: the utility model is when in use since the size of tube seat 9 is anti-
1 point 1 times of the size of solidifying pipe 7, and the first external screw thread 10 matches with the first thread groove 11, and anticoagulant tube 7 is first put into tube seat 9
Inside, then by pipe lid 2 rotate so that the first thread groove 11 closely agrees with the first external screw thread 10, so that anticoagulant tube 7
Be fixed on the inside of tube seat 9, rectangle casing 1 then overturn 180 degree, thus allow anti-freezing liquid inside anticoagulant tube 7 from
Bottom end flow to apical position, at this time turns back rectangle casing 1 again, and 7 inside anti-freezing liquid of anticoagulant tube can be from top position when turning back
It sets and is flowed naturally toward bottom end along inner wall, it is anticoagulant when anti-freezing liquid is when 7 inner wall of anticoagulant tube flow to first collection 8 position of ring
Liquid can flow into the annular groove collected inside ring 8, and the volume due to collecting ring 8 is the one third of anti-freezing liquid, so that first
After filling anti-freezing liquid inside a collection ring 8, anti-freezing liquid can overflow from the top for collecting ring 8 and continue the inner bottom toward anticoagulant tube 7
End flowing, to continue that anti-freezing liquid will be filled inside second collection ring 8, and overflows remaining one third anti-freezing liquid again,
And this part anti-freezing liquid eventually flows to the inner bottom of anticoagulant tube 7, so that anti-freezing liquid is divided into three parts at this time and is fixed on
Blood is adopted the inside into anticoagulant tube 7 by needle tubing again at this time, then holds rectangle casing 1 by the different height inside anticoagulant tube 7
And rock by a small margin, since 7 inside anti-freezing liquid of anticoagulant tube is divided into the different height that three parts are fixed on inside anticoagulant tube 7, make
Obtaining anti-freezing liquid can come into full contact with the blood of different height, avoid original device and lead to not since anti-freezing liquid concentrates on bottom end
Problem is come into full contact with head blood, to increase the using effect of anti-freezing liquid, and since the shape of rectangle casing 1 is square
Shape can make label 4 more smooth, avoid original device due to anti-when so that label is scribbled on the subsequent surface for needing past label 4
The outer wall of solidifying pipe 7 is cylindrical to be difficult to scribble label problem, simultaneously because 1 bottom end of rectangle casing is having a size of 1 top of rectangle casing
1 point 1 times of size so that medical worker blood sampling terminate need by needle tubing from the top of pipe lid 2 extract when, can be more firm
Hold rectangle casing 1, avoiding original device, to may cause anticoagulant tube 7 since the surface of anticoagulant tube 7 is relatively smooth sliding from hand
The problem of falling；
When some patients need to acquire multitube blood, anticoagulant tube 7 can be first fixed on to the inside of rectangle casing 1, then
It will be assembled between multiple rectangle casings 1 again, since the size of link slot 14 and the size of link block 5 match when assembling,
Rectangle casing 1 need to only be held link block 5 is aligned inside link slot 14 and be inserted into, triangle card 6 will receive extruding and contract when insertion
Enter inside spring housing 15, after link block 5 is fully inserted into 14 inside of link slot, triangle card 6 can and 3 surface of attachment base square
Shape hole site is overlapped, and triangle card 6 can be popped up from rectangular opening to attachment base 3 under the action of 15 contained spring of spring housing at this time
Outer surface so that link block 5 is fixedly connected with attachment base 3, thus allow between multiple rectangle casings 1 can connect into one it is whole
Body avoids medical worker and needs ceaselessly to place the anticoagulant tube 7 that finishes of acquisition and take out 7 problem of anticoagulant tube to be collected, from
And the collecting efficiency of medical worker is increased, while also avoiding the problem of medical worker takes collection tube by mistake, so that acquisition pipeline
It is available it is neatly clear put, and it is subsequent 7 internal blood of anticoagulant tube is rocked when, the square that can also will link together
Shape casing 1 rocks simultaneously, avoids the need for the problem of rocking respectively, and when subsequent need the separation of multiple rectangle casings 1, only
Triangle card 6 need to be pressed and extract link block 5 inside attachment base 3.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of medical blood sampling anti-coagulation device, including rectangle casing (1), it is characterised in that: the inside of the rectangle casing (1)
It offers tube seat (9), and tube seat (9) is internally provided with anticoagulant tube (7), the inner wall of the anticoagulant tube (7) sets that there are two collect
Ring (8), the internal capacity for being internally provided with anti-freezing liquid, and collecting ring (8) of the anticoagulant tube (7) are three points of anti-freezing liquid volume
One of, it is provided with pipe lid (2) at the top of the anticoagulant tube (7), the top outer surface of the rectangle casing (1) offers outside first
Screw thread (10), and the inner bottom of the pipe lid (2) offers corresponding first thread groove (11), first screw thread
The diameter of slot (11) is consistent with the overall diameter of the first external screw thread (10), and the front surface of the rectangle casing (1) is provided with label
(4)。
2. a kind of medical blood sampling anti-coagulation device according to claim 1, it is characterised in that: the rectangle casing (1)
One side surface is equipped with the link block (5) of integral type, and the internal symmetry of link block (5) is provided with spring housing (15), the spring
It is connected on the outside of room (15) triangle card (6), another side surface of the rectangle casing (1) is equipped with the attachment base of integral type
(3), and the inside of attachment base (3) offers link slot (14), and the link block (5) is in the inside of link slot (14).
3. a kind of medical blood sampling anti-coagulation device according to claim 1, it is characterised in that: the top of the anticoagulant tube (7)
The threaded post (12) of integral type is arranged in end surfaces, and the inner tip of pipe lid (2) offers corresponding second thread groove
(13)。
4. a kind of medical blood sampling anti-coagulation device according to claim 2, it is characterised in that: the table of the attachment base (3)
Face offers the rectangular opening communicated with link slot (14), and rectangle hole site is corresponding with triangle card (6).
5. a kind of medical blood sampling anti-coagulation device according to claim 1, it is characterised in that: outside the anticoagulant tube (7)
The inner wall of wall and tube seat (9) does not fit, and the outer surface of the pipe lid (2) is evenly distributed with the anti-slip protrusion of integral type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821686053.3U CN209061057U (en) | 2018-10-17 | 2018-10-17 | A kind of medical blood sampling anti-coagulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821686053.3U CN209061057U (en) | 2018-10-17 | 2018-10-17 | A kind of medical blood sampling anti-coagulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209061057U true CN209061057U (en) | 2019-07-05 |
Family
ID=67095128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821686053.3U Expired - Fee Related CN209061057U (en) | 2018-10-17 | 2018-10-17 | A kind of medical blood sampling anti-coagulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209061057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111493891A (en) * | 2020-04-02 | 2020-08-07 | 深圳市儿童医院 | Blood collection vibration detection equipment |
-
2018
- 2018-10-17 CN CN201821686053.3U patent/CN209061057U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111493891A (en) * | 2020-04-02 | 2020-08-07 | 深圳市儿童医院 | Blood collection vibration detection equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190705 Termination date: 20201017 |