CN206151466U - Medical treatment detects glues heparin tube with serapheresis - Google Patents
Medical treatment detects glues heparin tube with serapheresis Download PDFInfo
- Publication number
- CN206151466U CN206151466U CN201620933798.XU CN201620933798U CN206151466U CN 206151466 U CN206151466 U CN 206151466U CN 201620933798 U CN201620933798 U CN 201620933798U CN 206151466 U CN206151466 U CN 206151466U
- Authority
- CN
- China
- Prior art keywords
- slide bar
- sliding sleeve
- medical treatment
- test tube
- separation gel
- 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
Links
Abstract
The utility model discloses a medical treatment detects glues heparin tube with serapheresis, including the test tube, its characterized in that: be provided with a slide bar bottom the test tube, the axis of slide bar is unanimous with the axis of test tube, the slide bar surface is equipped with the helical shape spout, still the cover is equipped with a sliding sleeve on the slide bar, be equipped with on the sliding sleeve internal surface with the slide rail that chute match closed, the surface of sliding sleeve is equipped with the helical shape blade, the slide bar lower part is still overlapped and is equipped with the spring, the spring is connected through a skeleton cage with the sliding sleeve, skeleton cage page or leaf cover is established on the slide bar, it has serapheresis to glue to annotate in the skeleton cage.
Description
Technical field
The utility model is related to medical apparatus technical field, more particularly to a kind of medical detection is taken a blood sample with serum separation gel
Pipe.
Background technology
Serum separation gel, can be by serum used as the spacer medium in serum biochemistry or the heparin tube of Plasma Biochemical inspection
(or blood plasma) is kept completely separate with erythrocyte, obtains high-quality serum (or blood plasma), and the accuracy of blood testing is effectively ensured.
After blood sampling, after blood is through promoting solidifying or anti-freezing, serum (or blood plasma) and erythrocyte can be separated by centrifugation.Due to serum point
From glue proportion between serum (or blood plasma) and erythrocyte between, move during centrifugation and be inverted between two components.Centrifugation stops
Afterwards, serum (or blood plasma) is kept apart with erythrocyte, plays a part of to separate obstruct.But it is true in current serum separation gel
In empty heparin tube, the inside of heparin tube is all shiny surface, reaches a timing in centrifugal speed and inverts, it is impossible to stirs inside heparin tube
Blood, serum and the detached speed of blood plasma is slow, and isolation effect can not determine completely, cause serum (or blood plasma) thin with blood red
Born of the same parents cannot be kept completely separate, it is impossible to be detected using full automatic biochemical apparatus, increase detection time, affect testing result.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of medical detection serum separation gel blood collection tube, so as to solve
The problem proposed in above-mentioned background technology of having determined.
The utility model solves above-mentioned technical problem by following technological means：
A kind of medical treatment detection serum separation gel blood collection tube, including test tube, it is characterised in that：Test tube bottom is provided with one
Slide bar, the axis of the slide bar is consistent with the axis of test tube, and the slide bar surface is provided with spiral chute；Also cover on slide bar
A sliding sleeve is provided with, the sliding sleeve inner surface is provided with the slide rail being engaged with the chute；It is provided with the outer surface of the sliding sleeve
Spiral blade；Spring is also arranged with the slide bar bottom, the spring is connected with sliding sleeve by a framework cage, the bone
Frame cage page is set on slide bar；Serum separation gel is marked with the framework cage.
So, when in use, because heparin tube is in centrifugation, typically all incline certain angle and be placed on centrifugation apparatus
In, the liquid level holding level of blood sample is so just can guarantee that in centrifugation, in centrifugation, due to the effect of centrifugal force so that
Sliding sleeve along slide bar slide downward, due to the cooperation of the spirality slide rail on the spirality chute and sliding sleeve on slide bar so that sliding
It is enclosed within during downslide and drives blade to rotate, because blade is also spirality, so in sleeve movement, due to liquid
Promote, the further rotation for sliding sleeve provides power, so as to realize stirring the blood sample in heparin tube, improve serum and blood
Starch detached speed；In centrifugation terminal procedure, initial position is returned under the restoring force effect for sliding over spring, in springback process
In, further stir blood sample so that serum and blood plasma are detached more thorough；Because serum separation gel is infused in skeleton
Inside cage, and positioned at the middle part of test tube, the speed reversal of serum separation gel can be so improved, isolation effect is more preferable.
Further, it is additionally provided with balancing weight on the top of the sliding sleeve.
Further, the balancing weight is a spheroid.
Further, the blade surface is provided with multiple cuttings.
Further, the framework cage is made up of upper plate and lower roof plate, and upper plate and lower roof plate pass through network
Connection.
Further, the inboard wall of test tube is provided with multiple hemispherical projections, and multiple projections are evenly distributed on test tube
Middle part.
The beneficial effects of the utility model：By under the influence of centrifugal force, promoting sliding sleeve along sliding bar, and then pass through
The cooperation of spiral slide rail and chute so that slide over and rotated during downslide, effectively stirs the blood sample in test tube,
Quickening serum and blood plasma separating rate, and the speed reversal of serum separation gel is accelerated, isolation effect is good, it is easy to promote.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
The utility model is described in detail below with reference to accompanying drawing：
As shown in Figure 1：
A kind of medical treatment detection serum separation gel blood collection tube, including test tube 1, it is characterised in that：It is provided with test tube bottom
One slide bar 2, the axis of the slide bar 2 is consistent with the axis of test tube 1, and the surface of the slide bar 2 is provided with spiral chute 21；Sliding
A sliding sleeve 3 is also arranged with bar 2, the inner surface of the sliding sleeve 3 is provided with the slide rail being engaged with the chute 21；In the sliding sleeve
3 outer surface is provided with spiral blade 32；Spring 4 is also arranged with the bottom of the slide bar 2, the spring 4 passes through with sliding sleeve 3
One framework cage 5 connects, and the framework cage page 5 is set on slide bar 2；Serum separation gel is marked with the framework cage 5.
So, when in use, because heparin tube is in centrifugation, typically all incline certain angle and be placed on centrifugation apparatus
In, the liquid level holding level of blood sample is so just can guarantee that in centrifugation, in centrifugation, due to the effect of centrifugal force so that
Sliding sleeve 3 along the slide downward of slide bar 2, due to the cooperation of the spirality slide rail on the spirality chute 21 and sliding sleeve 3 on slide bar 2,
So that sliding sleeve 3 drives blade 32 to rotate during downslide, because blade 32 is also spirality, so in the moving process of sliding sleeve 3
In, due to the promotion of liquid, the further rotation for sliding sleeve 3 provides power, so as to realize stirring the blood sample in heparin tube
This, improves serum and the detached speed of blood plasma；In centrifugation terminal procedure, sliding sleeve 3 is returned to just under the restoring force effect of spring 4
Beginning position, in springback process, further stir blood sample so that serum and blood plasma are detached more thorough；Due to blood
Clear separation gel is infused in inside framework cage 5, and positioned at the middle part of test tube 1, can so improve the speed reversal of serum separation gel,
Isolation effect is more preferable.
Balancing weight 6 is additionally provided with the top of the sliding sleeve 3.So, balancing weight 6 can improve work of the centrifugal force to sliding sleeve 3
With effect, action susceptibility of the sliding sleeve 3 to centrifugal force is improve.
The balancing weight 6 is a spheroid.As such, it is possible to reduce resistance when balancing weight 6 is moved in blood sample.
The surface of the blade 32 is provided with multiple cuttings 321.So, cutting 321 can increase blade 32 and blood sample it
Between frictional resistance, improve torsion needed for the rotation for promoting blade 32, rotating effect is more preferable.
The framework cage 5 is made up of upper plate 51 and lower roof plate 52, and upper plate 51 and lower roof plate 52 pass through network
53 connections.So, framework cage 5 is the cavity structure that a grid structure is surrounded, and serum separation gel is injected wherein it is possible to improve right
The fixation of serum separation gel, and after success is separated, serum separation gel solidifies and is pasted onto in framework cage 5, improves isolation
Effect.
The inwall of the test tube 1 is provided with multiple hemispherical projections 11, and multiple described raised 11 are evenly distributed in test tube 1
Portion.So, ventilative 11 the agitaion to blood sample can be improved, and after serum separation gel solidification, improves serum point
From glue and the cohesive force of the inwall of test tube 1, isolation effect is improved.
The beneficial effects of the utility model：By under the influence of centrifugal force, promoting sliding sleeve along sliding bar, and then pass through
The cooperation of spiral slide rail and chute so that slide over and rotated during downslide, effectively stirs the blood sample in test tube,
Quickening serum and blood plasma separating rate, and the speed reversal of serum separation gel is accelerated, isolation effect is good, it is easy to promote.
Above example is only unrestricted to illustrate the technical solution of the utility model, although with reference to preferred embodiment pair
The utility model has been described in detail, it will be understood by those within the art that, can be to technology of the present utility model
Scheme is modified or equivalent, and without deviating from the objective and scope of technical solutions of the utility model, it all should cover
In the middle of right of the present utility model.
Claims (6)
1. a kind of medical treatment detection serum separation gel blood collection tube, including test tube (1), it is characterised in that：It is provided with test tube bottom
One slide bar (2), the axis of the slide bar (2) is consistent with the axis of test tube (1), and slide bar (2) surface is provided with spiral cunning
Groove (21)；A sliding sleeve (3) is also arranged with slide bar (2), sliding sleeve (3) inner surface is provided with and matches with the chute (21)
The slide rail of conjunction；Spiral blade (32) is provided with the outer surface of the sliding sleeve (3)；Also it is arranged with the slide bar (2) bottom
Spring (4), the spring (4) is connected with sliding sleeve (3) by a framework cage (5), and framework cage (5) page is set in slide bar (2)
On；Serum separation gel is marked with the framework cage (5).
2. a kind of medical treatment detection serum separation gel blood collection tube according to claim 1, it is characterised in that：In the sliding sleeve
(3) top is additionally provided with balancing weight (6).
3. a kind of medical treatment detection serum separation gel blood collection tube according to claim 2, it is characterised in that：The balancing weight
(6) it is a spheroid.
4. a kind of medical treatment detection serum separation gel blood collection tube according to claim 1, it is characterised in that：The blade
(32) surface is provided with multiple cuttings (321).
5. a kind of medical treatment detection serum separation gel blood collection tube according to claim 1, it is characterised in that：The framework cage
(5) it is made up of upper plate (51) and lower roof plate (52), upper plate (51) and lower roof plate (52) are connected by network (53).
6. a kind of medical treatment detection serum separation gel blood collection tube according to claim 1, it is characterised in that：The test tube
(1) inwall is provided with multiple hemispherical projections (11), and multiple projections (11) are evenly distributed on the middle part of test tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620933798.XU CN206151466U (en) | 2016-08-24 | 2016-08-24 | Medical treatment detects glues heparin tube with serapheresis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620933798.XU CN206151466U (en) | 2016-08-24 | 2016-08-24 | Medical treatment detects glues heparin tube with serapheresis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206151466U true CN206151466U (en) | 2017-05-10 |
Family
ID=58649044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620933798.XU Expired - Fee Related CN206151466U (en) | 2016-08-24 | 2016-08-24 | Medical treatment detects glues heparin tube with serapheresis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206151466U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111568443A (en) * | 2020-05-20 | 2020-08-25 | 江苏科华医疗器械科技有限公司 | Loose joint type capillary plastic blood collection tube |
| CN111568442A (en) * | 2020-05-20 | 2020-08-25 | 江苏科华医疗器械科技有限公司 | Flexible stirring formula capillary plastics heparin tube |
-
2016
- 2016-08-24 CN CN201620933798.XU patent/CN206151466U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111568443A (en) * | 2020-05-20 | 2020-08-25 | 江苏科华医疗器械科技有限公司 | Loose joint type capillary plastic blood collection tube |
| CN111568442A (en) * | 2020-05-20 | 2020-08-25 | 江苏科华医疗器械科技有限公司 | Flexible stirring formula capillary plastics heparin tube |
| CN111568443B (en) * | 2020-05-20 | 2022-06-14 | 江苏科华医疗器械科技有限公司 | Loose joint type capillary plastic blood collection tube |
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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: 20170510 Termination date: 20180824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |