CN206274297U - Haemolysis device, liquid-way system and glycolated hemoglobin analysis - Google Patents
Haemolysis device, liquid-way system and glycolated hemoglobin analysis Download PDFInfo
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- CN206274297U CN206274297U CN201621433805.6U CN201621433805U CN206274297U CN 206274297 U CN206274297 U CN 206274297U CN 201621433805 U CN201621433805 U CN 201621433805U CN 206274297 U CN206274297 U CN 206274297U
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- liquid
- haemolysis
- outflow
- haemolysis device
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Abstract
The utility model discloses a kind of haemolysis device, including main body, it is covered on the cover plate of the main body and wears the injection member of the cover plate, the haemolysis device also includes outflow portion, and the outflow portion includes the peristaltic pump for wearing the outflow piece of the cover plate and being connected with the outflow piece.The utility model is also disclosed a kind of liquid-way system of application haemolysis device and the glycolated hemoglobin analysis of the application liquid-way system.Technical solutions of the utility model can improve the patency of liquid outflow in haemolysis device.
Description
Technical field
The utility model is related to technical field of medical instruments, more particularly to a kind of haemolysis device, using the haemolysis device
Liquid-way system and the glycolated hemoglobin analysis using the liquid-way system.
Background technology
At present, glycolated hemoglobin analysis are widely used in diabetes clinical diagnosis.Glycolated hemoglobin analysis one
As include haemolysis device, haemolysis device be used for the blood sample of patient is mixed with hemolyzing reagent, to discharge endoerythrocytic sugar
Change hemoglobin, detected.However, existing haemolysis device sets the outflow pipeline for being connected to detection means in bottom,
Falling to the solid impurity of haemolysis bottom of device can block the outflow pipeline, and cause mechanical disorder.
Utility model content
Main purpose of the present utility model is to provide a kind of haemolysis device, it is intended to improve the logical of liquid outflow in haemolysis device
Smooth property.
To achieve the above object, the utility model proposes a kind of haemolysis device, including main body, it is covered on the lid of the main body
Plate and the injection member of the cover plate is worn, the haemolysis device also includes outflow portion, and the outflow portion includes wearing the cover plate
Outflow piece and the peristaltic pump that is connected with the outflow piece.
Preferably, the main body is formed with the accommodating chamber of parabolically shape, the outflow piece and the injection member part
It is contained in the accommodating chamber.
Preferably, the injection member includes first end and the second end extended by first end bending, the first end
It it is 120~150 ° with the angle at second end.
Preferably, the second end section is held in the side wall of the accommodating chamber.
Preferably, the bottom wall of the accommodating chamber offers through hole, and the haemolysis device is also remote including being connected to the main body
From the discharge portion of one end of the cover plate, the discharge portion offers the through hole connected with the through hole.
The utility model also proposes a kind of liquid-way system, including described haemolysis device, and the liquid-way system also includes connecting
The sampler and detection means of the injection member are connected to, the detection means two ends are connected to the outflow piece and institute
State peristaltic pump.
Preferably, the haemolysis device includes discharge portion, and the liquid-way system also includes waste liquid discharger, the waste liquid
Discharger includes being connected to the waste drains pump of the discharge portion.
Preferably, discharging of waste liquid valve is additionally provided between the waste drains pump and the discharge portion, the discharging of waste liquid valve is
Conduit breaks valve.
Preferably, the sampler includes sampling needle, syringe and reagent bottle, and the sampling needle and the injection member are logical
The connection of the first triple valve is crossed, the syringe and the reagent bottle are connected by the second triple valve, the first triple valve connection
In second triple valve.
The utility model also proposes a kind of glycolated hemoglobin analysis, including described liquid-way system.
Technical solutions of the utility model are arranged on haemolysis device top by using by outflow piece, it is to avoid fall to haemolysis dress
The solid impurity in bottom set portion enters outflow piece so that outflow piece is blocked；The outflow piece is connected with peristaltic pump, for emptying haemolysis dress
Liquid in putting.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the utility model haemolysis device one；
Fig. 2 is the explosive view of haemolysis device in Fig. 1；
Fig. 3 is the schematic diagram of the embodiment of the utility model liquid-way system one.
Drawing reference numeral explanation：
The realization of the utility model purpose, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of the utility model protection.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
Relative position relation, motion conditions for being only used for explaining between each part under a certain particular pose (as shown in drawings) etc., such as
When really the particular pose changes, then directionality indicates also correspondingly to change therewith.
In addition, it is related to the description of " first ", " second " etc. to be only used for describing purpose in the utility model, without being understood that
To indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ",
At least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the technical side between each embodiment
Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme
It will be understood that the combination of this technical scheme does not exist when appearance is conflicting or cannot realize, also not in the utility model requirement
Protection domain within.
The utility model proposes a kind of haemolysis device 10.
It is the structural representation of the embodiment of the utility model haemolysis device one referring to figs. 1 to 3, Fig. 1；Fig. 2 is haemolysis in Fig. 1
The explosive view of device；Fig. 3 is the schematic diagram of the embodiment of the utility model liquid-way system one.
In the utility model embodiment, the haemolysis device 10 include main body 11, be covered on the main body 11 cover plate 12,
And the injection member 13 of the cover plate 12 is arranged in, the haemolysis device 10 also includes outflow portion 14, and the outflow portion 14 includes wearing
Located at the outflow piece 141 of the cover plate 12 and the peristaltic pump 142 being connected with the outflow piece 141, as shown in Figure 1,3.
Haemolysis device 10 is cylinder, and two holes are offered on cover plate 12, and injection member 13 is accommodated therein a hole, outflow
Part 141 is contained in another hole, and outflow piece 141 is formed with gap with the hole wall, keeps the inside of haemolysis device 10 and outside
Atmosphere, keeps invariablenes pressure of liquid.Supporting construction 16 is additionally provided with outside haemolysis device 10, as shown in Fig. 2 so that haemolysis device
10 fix and are connected with miscellaneous part.When haemolysis device 10 of the present utility model is installed and used, cover plate 12 is placed upward.Outflow piece
The pipeline of tiny internal diameter is formed with 141.
Technical solutions of the utility model are arranged on the top of haemolysis device 10 by using by outflow piece 141, it is to avoid fall to
The solid impurity of the bottom of haemolysis device 10 enters outflow piece 141 so that outflow piece 141 is blocked；The outflow piece 141 is connected with wriggling
Pump 142, for extracting the liquid in haemolysis device 10.
Preferably, outflow piece 141 is located at the center of cover plate 12, and is inserted into 1/2 position of the height of haemolysis device 10
Place such that it is able to be prevented effectively from the impurity outflow in liquid.
The main body 11 is formed with the accommodating chamber 111 of parabolically shape, the outflow piece 141 and the equal portion of the injection member 13
Partial volume is contained in the accommodating chamber 111.
Technical solutions of the utility model are the parabola shaped of opening upwards by using accommodating chamber 111 is designed into section,
So that the liquid in haemolysis device 10 flows to bottom automatically, it is easy to make the remaining hemolysate of haemolysis device 10 to discharge.
The injection member 13 includes first end 131 and the second end 132 of extension bent by the first end 131, described the
The angle at one end 131 and second end 132 is 120~150.
Injection member 13 is designed as bending structure by technical solutions of the utility model by using, it is to avoid liquid vertical drop,
Bubble is mixed into air contact.
Preferably, side wall of the end of injection member 13 near accommodating chamber 111.
The part of second end 132 is held in the side wall of the accommodating chamber 111.
After technical solutions of the utility model cause that liquid is flowed out by injection member 13, along the inwall of haemolysis device 10 to dirty
Drop down, effectively prevent from being mixed into bubble in liquid and influence the accuracy of measurement result.
The bottom wall of the accommodating chamber 111 offers through hole 111a, and the haemolysis device 10 also includes being connected to the main body
11 away from one end of the cover plate 12 discharge portion 15, the discharge portion 15 offers the through hole connected with the through hole 111a
151。
Main body 11 offers the mounting groove (not shown) connected with above-mentioned through hole 111a, and discharge portion 15 is partially accommodated in the peace
Tankage, and the end of through hole 111a is held in, the through hole 151 that the middle part of discharge portion 15 is formed is connected with through hole 111a.
The discharge portion 15 that technical solutions of the utility model are connected by setting with the bottom wall of accommodating chamber 111, for haemolysis to be filled
Put liquid discharge unnecessary in 10.
The utility model also proposes a kind of liquid-way system 100, including described haemolysis device 10, the tool of the haemolysis device 10
Body structure employs whole technical schemes of above-mentioned all embodiments due to this liquid-way system 100 with reference to above-described embodiment, therefore
All beneficial effects that at least technical scheme with above-described embodiment is brought, this is no longer going to repeat them.Wherein, the liquid
Road system 100 also includes being connected to the sampler 20 and detection means 30 of the injection member 13, the two ends of the detection means 30
It is connected to the outflow piece 141 and the peristaltic pump 142.
In liquid-way system of the present utility model 100, the hemolysate formed after blood sample and hemolyzing reagent mixing is by haemolysis
The injection member 13 at the top of device 10 injects, while under the driving of peristaltic pump 142, hemolysate is flowed by the outflow piece 141 at top
Go out to detection means 30, ensure that hemolysate has carried out a gravity filtration in haemolysis device 10, it is ensured that exit into
The cleanliness factor of the hemolysate of detection means 30, it is to avoid the pipeline blockage of detection means 30.
The haemolysis device 10 includes discharge portion 15, and the liquid-way system 100 also includes waste liquid discharger 40, described useless
Liquid discharger 40 includes being connected to the waste drains pump 41 of the discharge portion 15.
Waste drains pump 41 is connected with discharge portion 15 by discharging of waste liquid conduit.
Technical solutions of the utility model by waste drains pump 41 to haemolysis device 10 in remaining hemolysate carry out forced-ventilated, significantly
Mass rate of emission is improve, while the discharge pipe internal diameter of waste drains pump 41 is larger, is not susceptible to block.
Preferably, membrane pump of the waste drains pump 41 using discharge capacity not less than 300mL/min, effectively improves waste liquid discharge dress
Put 40 discharge capacity；Discharging of waste liquid conduit is sebific duct of the internal diameter not less than 1.5mm, it is to avoid pipeline blockage.
Discharging of waste liquid valve 42 is additionally provided between the waste drains pump 41 and the discharge portion 15, the discharging of waste liquid valve 42 is
Conduit breaks valve.
The discharging of waste liquid valve 42 of technical solutions of the utility model is used to open and close pipeline, with the row of controlling whether
Liquid.
Preferably, valve is broken as discharging of waste liquid valve 42 using conduit.
The sampler 20 includes sampling needle 21, syringe 22 and reagent bottle 23, the sampling needle 21 and the injection
Part 13 is connected by the first triple valve 24, and the syringe 22 and the reagent bottle 23 are connected by the second triple valve 25, described
First triple valve 24 is connected to second triple valve 25.
The first conduit 27 is connected between first triple valve 24 and the second triple valve 25；Haemolysis device 10 and detection means 30
Between be connected with the second conduit 31.
Technical solutions of the utility model sampling needle 21 is used to draw blood sample；By the first triple valve 24, the second triple valve 25
The conducting of control piper and closure；The piston of syringe 22 is moved upwardly or downwardly, and changes the pressure in pipeline, controls by sampling
Pin 21, reagent bottle 23 draw blood sample, hemolyzing reagent, or inject blood sample and hemolyzing reagent to haemolysis device 10.The sampler 20
Each building block cooperate, for blood sample and hemolyzing reagent to be injected separately into haemolysis device 10.
The haemolysis and evacuation procedure of the liquid-way system 100 are as follows：
Hemolyzing reagent is loaded：Electricity on second triple valve 25 so that syringe 22 is turned on reagent bottle 23, the piston of syringe 22
Move downward, the hemolyzing reagent contained in reagent bottle 23 is inhaled into syringe 22.
Blood sample is loaded：Electricity, the power down of the first triple valve 24 so that syringe 22 is led with sampling needle 21 on second triple valve 25
Logical, the piston of syringe 22 is moved downward, and blood sample is inhaled into the first conduit 27.
Hemolysate injects：Electricity on second triple valve 25, electricity on the first triple valve 24 so that syringe 22 and haemolysis device 10
Conducting, the piston upwards of syringe 22, hemolyzing reagent and blood sample are injected into haemolysis device 10 together.
Hemolysate flows out：After hemolyzing reagent and blood sample are sufficiently mixed in haemolysis device 10, the hemolysate of formation is by the
Two conduit 31 enters in detection means 30, carries out the test of glycosylated hemoglobin.
Hemolysate is emptied：Discharging of waste liquid valve 41 is opened, waste drains pump 41 is opened, by remaining hemolysate row in haemolysis device 10
Go out.
The utility model also proposes a kind of glycolated hemoglobin analysis, including described liquid-way system 100.The fluid path system
Concrete structure reference above-described embodiment of system 100, because this glycolated hemoglobin analysis employs above-mentioned all embodiments
Whole technical schemes, therefore all beneficial effects that at least technical scheme with above-described embodiment is brought, it is not another herein
One repeats.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited,
It is every under inventive concept of the present utility model, the equivalent structure made using the utility model specification and accompanying drawing content is become
Change, or directly/be used in other related technical fields indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of haemolysis device, including main body, the cover plate for being covered on the main body and the injection member for wearing the cover plate, it is special
Levy and be, the haemolysis device also include outflow portion, the outflow portion include wear the cover plate outflow piece and with the stream
Go out the peristaltic pump of part connection.
2. haemolysis device as claimed in claim 1, it is characterised in that the main body is formed with the accommodating chamber of parabolically shape,
The outflow piece and the injection member are partially accommodated in the accommodating chamber.
3. haemolysis device as claimed in claim 2, it is characterised in that the injection member includes first end and by the first end
The angle at the second end that bending extends, the first end and second end is 120~150 °.
4. haemolysis device as claimed in claim 3, it is characterised in that the second end section is held in the side of the accommodating chamber
Wall.
5. haemolysis device as claimed in claim 2, it is characterised in that the bottom wall of the accommodating chamber offers through hole, described molten
Blood device also includes being connected to discharge portion of the main body away from one end of the cover plate, and the discharge portion offers logical with described
The through hole of hole connection.
6. a kind of liquid-way system, it is characterised in that including the haemolysis device as described in claim 1-5, the liquid-way system is also
Sampler and detection means including being connected to the injection member, the detection means two ends are connected to the outflow
Part and the peristaltic pump.
7. liquid-way system as claimed in claim 6, it is characterised in that the haemolysis device includes discharge portion, the fluid path system
System also includes waste liquid discharger, and the waste liquid discharger includes being connected to the waste drains pump of the discharge portion.
8. liquid-way system as claimed in claim 7, it is characterised in that be additionally provided between the waste drains pump and the discharge portion
Discharging of waste liquid valve, the discharging of waste liquid valve breaks valve for conduit.
9. liquid-way system as claimed in claim 6, it is characterised in that the sampler includes sampling needle, syringe and examination
Agent bottle, the sampling needle and the injection member are connected by the first triple valve, and the syringe and the reagent bottle pass through second
Triple valve is connected, and first triple valve is connected to second triple valve.
10. a kind of glycolated hemoglobin analysis, it is characterised in that including the fluid path system as described in claim any one of 6-9
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621433805.6U CN206274297U (en) | 2016-12-23 | 2016-12-23 | Haemolysis device, liquid-way system and glycolated hemoglobin analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621433805.6U CN206274297U (en) | 2016-12-23 | 2016-12-23 | Haemolysis device, liquid-way system and glycolated hemoglobin analysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206274297U true CN206274297U (en) | 2017-06-23 |
Family
ID=59063628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621433805.6U Active CN206274297U (en) | 2016-12-23 | 2016-12-23 | Haemolysis device, liquid-way system and glycolated hemoglobin analysis |
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| Country | Link |
|---|---|
| CN (1) | CN206274297U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019127560A1 (en) * | 2017-12-30 | 2019-07-04 | 深圳迈瑞生物医疗电子股份有限公司 | Waste liquid pool, waste liquid treatment apparatus, and sample analyzer |
| CN111398186A (en) * | 2020-04-15 | 2020-07-10 | 深圳市康立生物医疗有限公司 | Hemoglobin and derivative testing device thereof |
| CN114062094A (en) * | 2020-07-31 | 2022-02-18 | 深圳市帝迈生物技术有限公司 | Hemolysis device, saccharification liquid path system and multifunctional all-in-one machine |
-
2016
- 2016-12-23 CN CN201621433805.6U patent/CN206274297U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019127560A1 (en) * | 2017-12-30 | 2019-07-04 | 深圳迈瑞生物医疗电子股份有限公司 | Waste liquid pool, waste liquid treatment apparatus, and sample analyzer |
| CN111398186A (en) * | 2020-04-15 | 2020-07-10 | 深圳市康立生物医疗有限公司 | Hemoglobin and derivative testing device thereof |
| CN114062094A (en) * | 2020-07-31 | 2022-02-18 | 深圳市帝迈生物技术有限公司 | Hemolysis device, saccharification liquid path system and multifunctional all-in-one machine |
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