CN205301135U - Desk -top flow cytometer sheath fluid perfusion device - Google Patents
Desk -top flow cytometer sheath fluid perfusion device Download PDFInfo
- Publication number
- CN205301135U CN205301135U CN201521103094.1U CN201521103094U CN205301135U CN 205301135 U CN205301135 U CN 205301135U CN 201521103094 U CN201521103094 U CN 201521103094U CN 205301135 U CN205301135 U CN 205301135U
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- sheath fluid
- mounting disc
- base
- detection pipe
- flow cytometer
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Abstract
The utility model relates to a desk -top flow cytometer sheath fluid perfusion device, including base, sheath fluid reservoir, filling head, flexible rubber hose, detecting tube mounting disc and ejection mechanism, the sheath fluid reservoir pass through elevating system and connect on the base, filling head connect the bottom at the sheath fluid reservoir through the infusion pipeline, the infusion pipeline on install the solenoid valve, flexible rubber hose connect the liquid outlet department at the filling head, detecting tube mounting disc suit is on servo motor's play axle head, servo motor fixed connection on the base, the detecting tube mounting disc be located the below of filling head, the mounting disc of survey pipe on evenly seted up six mounting holes, ejection mechanism install on the base, ejection mechanism's one end be located the detecting tube mounting disc under. This design is carried on ejectingly to the detecting tube that the filling is good through ejection mechanism's design, play the effect of being convenient for snatch the detecting tube to filling efficiency has been improved.
Description
Technical field
This utility model belongs to medical instruments field, particularly a kind of bench top flow cytometer sheath fluid device for casting.
Background technology
Flow cytometer (FCM) has become one of main tool of analytical cytology field detection in present age cellular elements feature, is used widely in the subjects such as clinical medicine, biology and oncology. Flow cytometry is also known as Fluorescence-activated cell sorting, and the screening of cell realizes containing single celled liquid stream by separating, and this liquid stream is exactly sheath fluid. The effect one of sheath fluid is by cell sample circular wrappings, sample stream is under the holding of sheath fluid, formation hydrodynamics focuses on, hyperfrequency electric crystal charging after vibration at flow chamber, making sheath fluid be fractured into uniform dropping liquid, cell is uniformly distributed wherein, under high tension voltage under deflection, state according to dyeing, it is possible to different cell screenings out; The effect two of sheath fluid is the activity maintaining cell in cell screening process, so that in repeatedly analyzing maintenance cell keep the integrity of cell, requirement for the sheath fluid of input is (1). in flow cytomery process, the effect of sheath fluid is mainly about bundle cell and forms a line by detection zone, therefore sheath fluid should be isotonic; (2). flow cytomery is visible component, therefore can not have granule in sheath fluid; (3). flow cytomery is optical signalling (fluorescence signal), therefore can not have autofluorescence in sheath fluid; (4). flow cytometer can be used to detect microorganism, therefore sheath fluid itself should not have bacterium. If the background noise that sheath fluid will be formed analytical data by antibacterial or dust pollution, antibacterial or dust is high, affect the accuracy of data analysis, time serious, clinical and research work are formed interference.
Flow cytometer up-to-date at present has sheath fluid automatic filling system, and the sheath fluid of a large amount of desktop computers of China's import needs artificial, not only have impact on fill efficiency, be also easy to occur that sheath fluid splashes down the various problems such as the pollution to environment of the burn into equipment and the injury to operator.
Summary of the invention
The detection pipe that fill is good is ejected by the design that this utility model technical issues that need to address are by ejecting mechanism, plays the effect being easy to capture detection pipe, thus improve fill efficiency; A kind of bench top flow cytometer sheath fluid device for casting is provided.
For solving above-mentioned technical problem, structure of the present utility model includes
Base,
Sheath fluid tank, described sheath fluid tank is connected on base by elevating mechanism,
Fill head, described fill head is connected to the bottom of sheath fluid tank by liquid-transport pipe-line, and described liquid-transport pipe-line is provided with electromagnetic valve,
Rubber hose, described rubber hose is connected to the liquid outlet place of fill head,
Detection pipe mounting disc, what described detection pipe mounting disc was sleeved on servomotor goes out on axle head, and described servomotor is fixedly connected on base, and described detection pipe mounting disc is positioned at the lower section of fill head, described test tube mounting disc uniformly offers six installing holes
Ejecting mechanism, described ejecting mechanism is arranged on base, and one end of described ejecting mechanism is positioned at the underface of detection pipe mounting disc.
Further: described elevating mechanism includes hydraulic cylinder, lead and lifting platform, described lead is vertically connected on base, described lifting platform is movably connected on lead, described hydraulic cylinder is fixedly connected on base by keel, described lifting platform is connected with the axle head that goes out of hydraulic cylinder, and described sheath fluid tank is fixedly mounted on lifting platform.
Further: described ejecting mechanism includes the track, lift cart and the liftout plate that are vertically arranged, and described liftout plate is flexibly connected in orbit by lift cart, one end of described liftout plate is positioned at the underface of detection pipe mounting disc.
Further: being positioned at the one end below detection pipe mounting disc on described liftout plate and offer locating slot, the bottom of described locating slot offers groove, is provided with photoelectric probe in described groove.
After adopting said structure, the detection pipe that fill is good is ejected by this utility model by the design of ejecting mechanism, plays the effect being easy to capture detection pipe, thus improve fill efficiency; And the advantage that the design also has simple in construction, easily fabricated and practicality and high efficiency.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of detection pipe mounting disc.
Fig. 3 is the enlarged drawing of A in Fig. 1.
Detailed description of the invention
A kind of bench top flow cytometer sheath fluid device for casting as depicted in figs. 1 and 2, including base 1, sheath fluid tank 6, fill head 7, rubber hose 9, detection pipe mounting disc 11 and ejecting mechanism, described sheath fluid tank 6 is connected on base 1 by elevating mechanism, described fill head 7 is connected to the bottom of sheath fluid tank 6 by liquid-transport pipe-line, described liquid-transport pipe-line is provided with electromagnetic valve 8, described rubber hose 9 is connected to the liquid outlet place of fill head 7, what described detection pipe mounting disc 11 was sleeved on servomotor 10 goes out on axle head, described servomotor 10 is fixedly connected on base 1, described detection pipe mounting disc 11 is positioned at the lower section of fill head 7, described test tube mounting disc 11 uniformly offers six installing holes 13, described ejecting mechanism is arranged on base 1, one end of described ejecting mechanism is positioned at the underface of detection pipe mounting disc 11. before work, the six roots of sensation needing fill is detected pipe and be respectively put in six installing holes 13 in detection pipe mounting disc 11, then pass through a startup servomotor 10 wherein detection pipe and rotate the underface to fill head 7, then starting elevating mechanism makes it move downward with sheath fluid tank 6 and fill head 7, thus rubber hose 9 is inserted in detection pipe, open electromagnetic valve 8 and detection pipe is carried out fill, then reverse starting elevating mechanism makes it be returned to original position, continue to start private and take 10 next root detection pipes rotations of the motor underface to fill head 7, back and forth complete the six roots of sensation is detected the fill operation of pipe with this, when detecting the surface that pipe rotates to ejecting mechanism one end, ejecting mechanism can start voluntarily to detection pipe eject, thus serving the effect being easy to capture detection pipe, improve the fill efficiency of the design.
Elevating mechanism as shown in Figure 1 includes hydraulic cylinder 5, lead 2 and lifting platform 3, described lead 2 is vertically connected on base 1, described lifting platform 3 is movably connected on lead 2, described hydraulic cylinder 5 is fixedly connected on base 1 by keel 4, described lifting platform 3 is connected with the axle head that goes out of hydraulic cylinder 5, and described sheath fluid tank 6 is fixedly mounted on lifting platform 3. When detection pipe is carried out fill by needs, starting hydraulic cylinder 5 and make it move downward along lead 2 with lifting platform 3, sheath fluid tank 6 and fill head 7 also can move downward under the drive of lifting platform 3, thus rubber hose 9 being inserted detection pipe carry out fill operation. The advantage that the design has simple in construction, easily fabricated and practicality and high efficiency.
Ejecting mechanism as shown in figures 1 and 3 includes the track 18, lift cart 17 and the liftout plate 12 that are vertically arranged, described liftout plate 12 is movably connected on track 18 by lift cart 17, and one end of described liftout plate 12 is positioned at the underface of detection pipe mounting disc 11; Being positioned at the one end below detection pipe mounting disc 11 on described liftout plate 12 and offer locating slot 14, the bottom of described locating slot 14 offers groove 15, is provided with photoelectric probe 16 in described groove 15. When photoelectric probe 16 detects that detection Guan Shihui sends a signal to controller, start lift cart 17 by controller, make lift cart 17 move upward along track 18 with liftout plate 12, utilize liftout plate 12 that detection pipe is ejected. The detection pipe that fill is good is ejected by the design by the design of ejecting mechanism, plays the effect being easy to capture detection pipe, thus serving the effect improving fill efficiency.
Claims (4)
1. a bench top flow cytometer sheath fluid device for casting, it is characterised in that: include
Base (1),
Sheath fluid tank (6), described sheath fluid tank (6) is connected on base (1) by elevating mechanism,
Fill head (7), described fill head (7) is connected to the bottom of sheath fluid tank (6) by liquid-transport pipe-line, and described liquid-transport pipe-line is provided with electromagnetic valve (8),
Rubber hose (9), described rubber hose (9) is connected to the liquid outlet place of fill head (7),
Detection pipe mounting disc (11), what described detection pipe mounting disc (11) was sleeved on that private takes motor (10) goes out on axle head, described private takes motor (10) and is fixedly connected on base (1), described detection pipe mounting disc (11) is positioned at the lower section of fill head (7), described test tube mounting disc (11) uniformly offers six installing holes (13)
Ejecting mechanism, described ejecting mechanism is arranged on base (1), and one end of described ejecting mechanism is positioned at the underface of detection pipe mounting disc (11).
2. a kind of bench top flow cytometer sheath fluid device for casting according to claim 1, it is characterized in that: described elevating mechanism includes hydraulic cylinder (5), lead (2) and lifting platform (3), described lead (2) is vertically connected on base (1), described lifting platform (3) is movably connected on lead (2), described hydraulic cylinder (5) is fixedly connected on base (1) by keel (4), described lifting platform (3) is connected with the axle head that goes out of hydraulic cylinder (5), described sheath fluid tank (6) is fixedly mounted on lifting platform (3).
3. a kind of bench top flow cytometer sheath fluid device for casting according to claim 1, it is characterized in that: described ejecting mechanism includes the track (18), lift cart (17) and the liftout plate (12) that are vertically arranged, described liftout plate (12) is movably connected on track (18) by lift cart (17), and one end of described liftout plate (12) is positioned at the underface of detection pipe mounting disc (11).
4. a kind of bench top flow cytometer sheath fluid device for casting according to claim 3, it is characterized in that: the one end being positioned at detection pipe mounting disc (11) lower section on described liftout plate (12) offers locating slot (14), the bottom of described locating slot (14) offers groove (15), is provided with photoelectric probe (16) in described groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521103094.1U CN205301135U (en) | 2015-12-25 | 2015-12-25 | Desk -top flow cytometer sheath fluid perfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521103094.1U CN205301135U (en) | 2015-12-25 | 2015-12-25 | Desk -top flow cytometer sheath fluid perfusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205301135U true CN205301135U (en) | 2016-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521103094.1U Expired - Fee Related CN205301135U (en) | 2015-12-25 | 2015-12-25 | Desk -top flow cytometer sheath fluid perfusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205301135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112373758A (en) * | 2020-11-11 | 2021-02-19 | 海宁欣鼎商贸有限公司 | Automatic filling device that filling volume can be regulated and control |
-
2015
- 2015-12-25 CN CN201521103094.1U patent/CN205301135U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112373758A (en) * | 2020-11-11 | 2021-02-19 | 海宁欣鼎商贸有限公司 | Automatic filling device that filling volume can be regulated and control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160608 Termination date: 20181225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |