CN205411187U - Laboratory is with blood sampling device that keeps warm - Google Patents
Laboratory is with blood sampling device that keeps warm Download PDFInfo
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- CN205411187U CN205411187U CN201620196157.0U CN201620196157U CN205411187U CN 205411187 U CN205411187 U CN 205411187U CN 201620196157 U CN201620196157 U CN 201620196157U CN 205411187 U CN205411187 U CN 205411187U
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- blood sampling
- blood
- sampling tank
- negative
- laboratory
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Abstract
The utility model discloses a laboratory is with blood sampling device that keeps warm, including negative -pressure device, blood sampling jar and blood taking needle, the left side of blood sampling jar is fixed with negative -pressure device, negative -pressure device's top is connected with the negative pressure pipe, the other end of negative pressure pipe is connected in the top of blood sampling jar, the inside of blood sampling jar is equipped with the baffle, the upside of baffle is the negative pressure cavity, the middle part of baffle is equipped with the honeycomb duct, the downside space of baffle is bilayer structure, the inboard stock solution chamber that is, the outside is the heat preservation chamber, the heat preservation intracavity is filled there is the conduction oil, the side in heat preservation chamber still is equipped with the heating wire, the right side of blood sampling jar is connected with the hose that switches on with the negative pressure cavity through no. Two quick -operation joint, the other end of hose is connected with the blood taking needle through a quick -operation joint. The utility model discloses stable in structure is reliable, easily operation controls, and it is efficient, effectual to take a blood sample, has reduced doctor's the blood sampling degree of difficulty, has promoted work efficiency.
Description
Technical field
This utility model relates to technical field of medical auxiliary equipment, specifically a kind of laboratory insulation blood-taking device.
Background technology
It is known that, blood testing is one of important measures of medical diagnosis on disease, periodically having a medical check-up or blood test during the diagnosis of disease, will carried out, the hemostix that hospital laboratory blood sampling is used is traditional syringe, it is by syringe needle, syringe, piston, push rod and needle guard composition, syringe needle is arranged on the needle stand of syringe front end through pintle, push rod one end is connected with piston and is connected, the push rod other end is provided with push handle, piston is provided with the rubber ring matched with syringe, the deficiency of this syringe is that doctor's operation easier is bigger, the degree of depth of thrusting of blood taking needle is difficult to control, the temperature of institute's blood-sample withdrawal is uncontrollable, affect detection accuracy, and person of blood collecting can be brought extra misery in blood sampling Shi doctor's shake, medical worker's work load is heavier, inefficiency, the progress of impact blood sampling.
Utility model content
The purpose of this utility model is to provide a kind of laboratory insulation blood-taking device, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
nullA kind of laboratory insulation blood-taking device，Including negtive-pressure implement、Blood sampling tank and blood taking needle，The left side of described blood sampling tank is fixed with negtive-pressure implement，Negtive-pressure implement is provided with negative pressure switch，The top of negtive-pressure implement connects negative tube，Pressure gauge and filter it is respectively equipped with on negative tube，The other end of negative tube is connected to the crown center position of blood sampling tank，The inside of described blood sampling tank is provided with dividing plate，The upside of dividing plate is negative pressure cavity，The middle part of dividing plate is provided with mozzle，Mozzle is provided with electromagnetic valve，The lower side space of described dividing plate is double-decker，Inner side is liquid storage cylinder，Outside is incubation cavity，The side bottom of liquid storage cylinder is provided with the discharging tube extended to outside blood sampling tank，And discharging tube is provided with discharge opeing control valve，It is filled with conduction oil in described incubation cavity，The side of incubation cavity is additionally provided with heating wire，The right side of described blood sampling tank is connected by No. two snap joints to be had and the flexible pipe of negative pressure cavity conducting，The other end of flexible pipe is connected by a snap joint blood taking needle，Slip is coordinated to be provided with sliding sleeve on described blood taking needle，The side of sliding sleeve is provided with Handheld Division，The opposite side of sliding sleeve is provided with tightening knob，The front upper of described blood sampling tank further respectively has flow meter、Electromagnetic valve switch and heating wire switch.
As further program of the utility model: described blood sampling tank is full-closed structure, and the top of blood sampling tank is centre upwards arc projective structure.
As further program of the utility model: described dividing plate is the pyramidal structure that middle part is downwardly projecting.
As further program of the utility model: the probe of described flow meter is positioned at mozzle.
Compared with prior art, the beneficial effects of the utility model are: it is easily controllable that the blood taking needle of this blood-taking device thrusts the degree of depth, and it is easy to doctor's operation, reduce blood sampling difficulty, promote blood sampling efficiency, control negtive-pressure implement and can carry out operation of taking a blood sample, and air pressure detection can be carried out by Pressure gauge, the gas of circulation can be filtered by filter, liquid storage cylinder can be incubated by incubation cavity, so that the blood in liquid storage cylinder is in a stable scope, the activity keeping blood is unaffected, promote the accuracy of detection, can be to the flow detection of mozzle by flow meter, to control the amount of blood sampling, in addition, by hose connection blood taking needle, it is easy to surgeon flexibility operation, alleviate the pain of patient.In sum, apparatus structure is reliable and stable, it is easy to operation controls, and blood sampling efficiency is high, effective, reduces the blood sampling difficulty of doctor, improves work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-negtive-pressure implement, 2-negative pressure switch, 3-Pressure gauge, 4-negative tube, 5-filter, 6-flow meter, 7-electromagnetic valve switch, 8-heating wire switchs, 9-flexible pipe, number snap joint of 10-, 11-Handheld Division, 12-blood taking needle, 13-tightening knob, 14-sliding sleeve, No. bis-snap joints of 15-, 16-takes a blood sample tank, 17-discharge opeing control valve, 18-discharging tube, 19-incubation cavity, 20-dividing plate, 21-mozzle, 22-electromagnetic valve, 23-liquid storage cylinder, 24-heating wire, 25-negative pressure cavity.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1，In this utility model embodiment，A kind of laboratory insulation blood-taking device，Including negtive-pressure implement 1、Blood sampling tank 16 and blood taking needle 12，Described blood sampling tank 16 is full-closed structure，And the top of blood sampling tank 16 is centre upwards arc projective structure，Negative pressure uniformity with lifting negative pressure chamber 25，Blood is avoided to enter in negative tube 4，The left side of described blood sampling tank 16 is fixed with negtive-pressure implement 1，Negtive-pressure implement 1 is provided with negative pressure switch 2，The top of negtive-pressure implement 1 connects negative tube 4，Pressure gauge 3 and filter 5 it is respectively equipped with on negative tube 4，Air pressure detection can be carried out by Pressure gauge 3，The gas of circulation can be filtered by filter 5，The other end of described negative tube 4 is connected to the crown center position of blood sampling tank 16，Control negtive-pressure implement 1 action，Blood sampling tank 16 can be produced negative pressure，To carry out operation of taking a blood sample，The inside of described blood sampling tank 16 is provided with dividing plate 20，Dividing plate 20 is the pyramidal structure that middle part is downwardly projecting，So that blood collects，The upside of dividing plate 20 is negative pressure cavity 25，The middle part of described dividing plate 20 is provided with mozzle 21，Mozzle 21 is provided with electromagnetic valve 22，The lower side space of described dividing plate 20 is double-decker，Inner side is liquid storage cylinder 23，Outside is incubation cavity 19，The bottom of liquid storage cylinder 23 is provided with the discharging tube 18 extended to outside blood sampling tank 16，And discharging tube 18 is provided with discharge opeing control valve 17，The blood collected in can discharging liquid storage cylinder 23 is coordinated by discharge opeing control valve 17 and discharging tube 18，It is filled with conduction oil in described incubation cavity 19，The side of incubation cavity 19 is additionally provided with heating wire 24，Conduction oil can be heated by heating wire 24.
The right side of described blood sampling tank 16 is connected by No. two snap joints 15 to be had and the flexible pipe 9 of negative pressure cavity 25 conducting, the other end of flexible pipe 9 is connected by a snap joint 10 blood taking needle 12, slip is coordinated to be provided with sliding sleeve 14 on described blood taking needle 12, the side of sliding sleeve 14 is provided with Handheld Division 11, the opposite side of sliding sleeve 14 is provided with tightening knob 13, be easy to the position adjustments of sliding sleeve 14 is fixed by tightening knob 13, so regulation blood taking needle 12 thrust the degree of depth, by Handheld Division 11 be easy to doctor operate.
The front upper of described blood sampling tank 16 further respectively has flow meter 6, electromagnetic valve switch 7 and heating wire switch 8, the probe of described flow meter 6 is positioned at mozzle 21, mozzle 21 can be carried out flow detection by flow meter 6, so that checking the amount of blood sampling, electromagnetic valve 22 can be controlled by electromagnetic valve switch 7, heating wire 24 can be controlled by heating wire switch 8.
nullOperation principle of the present utility model is: when taking a blood sample，It is easy to the position adjustments of sliding sleeve 14 is fixed by tightening knob 13，And then regulation blood taking needle 12 thrust the degree of depth，It is easy to doctor by Handheld Division 11 operate，To reduce blood sampling difficulty，Promote blood sampling efficiency，Negtive-pressure implement 1 action is controlled by negative pressure switch 2，The negative pressure cavity 25 on blood sampling tank 16 top can be produced negative pressure，Blood is collected in entering into negative pressure cavity 25 by flexible pipe 9，Air pressure detection can be carried out by Pressure gauge 3，The gas of circulation can be filtered by filter 5，Control electromagnetic valve 22 by electromagnetic valve switch 7 to open，Blood in negative pressure cavity 25 is collected in can entering into liquid storage cylinder 23，Can be to the flow detection of mozzle 21 by flow meter 6，To control the amount of blood sampling，In addition，Heating wire 24 action can be controlled by heating wire switch 8，So that the conduction oil in incubation cavity 19 is heated，And then liquid storage cylinder 23 is incubated，So that the blood in liquid storage cylinder 23 is in a stable scope，The activity keeping blood is unaffected，Promote the accuracy of detection，Can control to discharge the blood in liquid storage cylinder 23 by discharging tube 18.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (4)
- null1. a laboratory insulation blood-taking device，Including negtive-pressure implement、Blood sampling tank and blood taking needle，It is characterized in that，The left side of described blood sampling tank is fixed with negtive-pressure implement，Negtive-pressure implement is provided with negative pressure switch，The top of negtive-pressure implement connects negative tube，Pressure gauge and filter it is respectively equipped with on negative tube，The other end of negative tube is connected to the crown center position of blood sampling tank，The inside of described blood sampling tank is provided with dividing plate，The upside of dividing plate is negative pressure cavity，The middle part of dividing plate is provided with mozzle，Mozzle is provided with electromagnetic valve，The lower side space of described dividing plate is double-decker，Inner side is liquid storage cylinder，Outside is incubation cavity，The side bottom of liquid storage cylinder is provided with the discharging tube extended to outside blood sampling tank，And discharging tube is provided with discharge opeing control valve，It is filled with conduction oil in described incubation cavity，The side of incubation cavity is additionally provided with heating wire，The right side of described blood sampling tank is connected by No. two snap joints to be had and the flexible pipe of negative pressure cavity conducting，The other end of flexible pipe is connected by a snap joint blood taking needle，Slip is coordinated to be provided with sliding sleeve on described blood taking needle，The side of sliding sleeve is provided with Handheld Division，The opposite side of sliding sleeve is provided with tightening knob，The front upper of described blood sampling tank further respectively has flow meter、Electromagnetic valve switch and heating wire switch.
- Laboratory the most according to claim 1 is incubated blood-taking device, it is characterised in that described blood sampling tank is full-closed structure, and the top of blood sampling tank is centre upwards arc projective structure.
- Laboratory the most according to claim 1 insulation blood-taking device, it is characterised in that described dividing plate is the pyramidal structure that middle part is downwardly projecting.
- Laboratory the most according to claim 1 insulation blood-taking device, it is characterised in that the probe of described flow meter is positioned at mozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620196157.0U CN205411187U (en) | 2016-03-08 | 2016-03-08 | Laboratory is with blood sampling device that keeps warm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620196157.0U CN205411187U (en) | 2016-03-08 | 2016-03-08 | Laboratory is with blood sampling device that keeps warm |
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| Publication Number | Publication Date |
|---|---|
| CN205411187U true CN205411187U (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620196157.0U Expired - Fee Related CN205411187U (en) | 2016-03-08 | 2016-03-08 | Laboratory is with blood sampling device that keeps warm |
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| CN (1) | CN205411187U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109700471A (en) * | 2019-02-28 | 2019-05-03 | 江苏省人民医院 | A kind of blood-sampling method |
| CN111904435A (en) * | 2020-07-20 | 2020-11-10 | 连云港市第一人民医院 | Be used for detecting hematopathy mutant cell selective examination nursing device |
-
2016
- 2016-03-08 CN CN201620196157.0U patent/CN205411187U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109700471A (en) * | 2019-02-28 | 2019-05-03 | 江苏省人民医院 | A kind of blood-sampling method |
| CN111904435A (en) * | 2020-07-20 | 2020-11-10 | 连云港市第一人民医院 | Be used for detecting hematopathy mutant cell selective examination nursing device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20170308 |
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| CF01 | Termination of patent right due to non-payment of annual fee |