CN209187700U - A kind of automatic blood plasma-separating clip - Google Patents
A kind of automatic blood plasma-separating clip Download PDFInfo
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- CN209187700U CN209187700U CN201821456511.4U CN201821456511U CN209187700U CN 209187700 U CN209187700 U CN 209187700U CN 201821456511 U CN201821456511 U CN 201821456511U CN 209187700 U CN209187700 U CN 209187700U
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- fixed part
- pressing plate
- blood plasma
- chip microcontroller
- automatic blood
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Abstract
The utility model discloses a kind of automatic blood plasma-separating clips, including pedestal, fixed part, pressing plate and wire hole, the pedestal upper right side is provided with support rod, and pedestal upper left side is provided with bearing, lead screw is provided on the left of the fixed part, and stepper motor is provided on the right side of fixed part, the stepper motor upper left side is provided with single-chip microcontroller, and locating piece is provided on the left of single-chip microcontroller, silicagel pad is provided on the left of the pressing plate, and conducting wire is provided on the right side of pressing plate, fixing clamp is provided on the left of the silicagel pad, and back plate is provided on the left of fixing clamp, electromagnetism pinch valve is provided on the upside of the back plate.The automatic blood plasma-separating clip, structure setting is reasonable, the both hands of medical staff can be liberated, medical staff is set to do other more things, blood separating effect can also be effectively improved, the working efficiency for improving medical staff, can preferably guarantee the high-efficient homework of plasma-separating clip, promote the development of pharmaceuticals industry.
Description
Technical field
The utility model relates to plasma-separating clip equipment science and technology technical field, specially a kind of automatic blood plasma-separating clip.
Background technique
Blood is divided into three layers after being centrifuged, and is topmost plasma layer, and bottom is red blood cell layer, and intermediate is referred to as tunica albuginea
Layer mainly includes blood platelet and leucocyte, and the blood constituent after separation is widely used in clinical treatment, due in whole blood
Each ingredient play a different role in human body, sometimes hospital or blood station are only needed according to the needs of disease treatment to patient
One or two kinds of ingredients of blood are provided, realize that a blood is multi-purpose, have preferably saved blood resource, thus the blood of high quality at
Separation is just particularly important, and existing blood separating mechanism is manually to be separated mostly, low separation efficiency, separation effect
Fruit is poor, if do not replaced to plasma-separating clip, influences whether the normal use of plasma-separating clip.
In order to solve disadvantage existing currently on the market, it is badly in need of improving the technology of plasma-separating clip device, can preferably protects
The high-efficient homework for demonstrate,proving plasma-separating clip, promotes the development of pharmaceuticals industry.
Utility model content
The technical issues of the utility model solves is to overcome the blood separating mechanism of the prior art, is manually to carry out mostly
Separation, low separation efficiency, inferior separating effect influence whether the normal use etc. of plasma-separating clip if do not replaced to plasma-separating clip
Defect provides a kind of automatic blood plasma-separating clip.Institute's displacement sensors, single-chip microcontroller and stepper motor have can liberate medical staff
Both hands, so that medical staff is done other more things, moreover it is possible to effectively improve blood separating effect, improve medical staff
Working efficiency, the features such as capable of preferably guaranteeing the high-efficient homework of plasma-separating clip, promote the development of pharmaceuticals industry.
To achieve the above object, the utility model provides the following technical solutions: a kind of automatic blood plasma-separating clip, including bottom
Seat, fixed part, pressing plate and wire hole, the pedestal upper right side is provided with support rod, and pedestal upper left side is provided with bearing, described solid
To determine to be provided with lead screw on the left of portion, and is provided with stepper motor on the right side of fixed part, the stepper motor upper left side is provided with single-chip microcontroller,
And locating piece is provided on the left of single-chip microcontroller, silicagel pad is provided on the left of the pressing plate, and be provided with conducting wire, the silicon on the right side of pressing plate
It is provided with fixing clamp on the left of rubber mat, and is provided with back plate on the left of fixing clamp, electromagnetism pinch valve, and electricity are provided on the upside of the back plate
It is provided with color sensor on the right side of magnetic clutch pipe valve, displacement sensor is provided on the downside of the back plate, and set on the downside of displacement sensor
It is equipped with workbench, platform surface is worked at the same time and is provided with slideway chamber, the wire hole is mounted on the upside of fixed part, and wire hole lower left side is set
It is equipped with supported hole.
Preferably, the lead screw is mounted on the base by the bearing of two sides, and the shaft of lead screw and stepper motor is fixed
It links together.
Preferably, the fixed part and pressing plate are bolted to connection together, and wire hole and silk inside fixed part
Thick stick is spiro connection structure, while pressing plate is to move left and right structure.
Preferably, the fixed part is inverted T-shaped setting, and two supported holes on the downside of fixed part and support rod are that activity connects
It connects.
Preferably, the model 110BYG350D of the stepper motor, and stepper motor and single-chip microcontroller are electrically connected at one
It rises.
Preferably, the model CZ-V21AP of the color sensor, and color sensor is electrically connected at single-chip microcontroller
Together.
Preferably, the model DC24V of the electromagnetism pinch valve, and the model PY2-F -025- of displacement sensor
S01M。
Preferably, the electromagnetism pinch valve is linked together with displacement sensor by conducting wire and single-chip microcontroller, and single-chip microcontroller
Model AT89S51 series monolithic.
Compared with prior art, the utility model has the beneficial effects that the automatic blood plasma-separating clip, structure setting are reasonable；
1. lead screw rotation drive fixed part translate, the supported hole of fixed part two sides is interspersed on support rod, wire hole with
Supported hole is triangle setting, improves the stability of fixed part and pressing plate when mobile；
2. fixed part is translated with respect to pedestal, fixed part is fixedly connected with the pressing plate, and the distance between pressing plate and back plate
Reduce, at this time blood bag will receive the extruding between back plate and pressing plate, promote plasma layer in blood bag and tunica albuginea layer by blood transfusion tube
It transfers out；
3. the shift position of pressing plate is displaced by sensor and detected, and is recorded on single-chip microcontroller, stepper motor is automatic
Operation regulating mechanism gradually decreases the distance between pressing plate and back plate, records on single-chip microcontroller until pressing plate reaches displacement sensor
Shift value, high degree of automation, thus achieve the effect that separate blood；
4. signal is passed to single-chip microcontroller by color sensor when there is red blood cell to be extruded in blood transfusion tube, prevent red thin
Born of the same parents go successively to blood transfusion tube, and stepper motor starts to rotate in the opposite direction, and the red blood cell into blood transfusion tube is allowed to be back to again
In blood bag, the both hands of medical staff can be liberated, so that medical staff is done other more things, moreover it is possible to effectively improve blood
Separating effect improves the working efficiency of medical staff, can preferably guarantee the high-efficient homework of plasma-separating clip, promote pharmaceuticals industry
Development.
Detailed description of the invention
Fig. 1 is the utility model structure schematic elevation view；
Fig. 2 is the utility model structure fixed part and pressing plate schematic diagram；
Fig. 3 is the utility model structure slideway chamber schematic diagram；
Fig. 4 is the utility model structure single-chip microcontroller workflow schematic diagram.
Figure label: 1, bearing, 2, pedestal, 3, support rod, 4, lead screw, 5, fixed part, 6, single-chip microcontroller, 7, stepper motor,
8, locating piece, 9, conducting wire, 10, pressing plate, 11, silicagel pad, 12, fixing clamp, 13, color sensor, 14, electromagnetism pinch valve, 15, after
Plate, 16, displacement sensor, 17, workbench, 18, supported hole, 19, wire hole, 20, slideway chamber.
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.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of automatic blood plasma-separating clip, including pedestal 2,
Fixed part 5, pressing plate 10 and wire hole 19,2 upper right side of pedestal is provided with support rod 3, and 2 upper left side of pedestal is provided with bearing 1, fixed
It is provided with lead screw 4 on the left of portion 5, and is provided with stepper motor 7 on the right side of fixed part 5, fixed part 5 and 10 company of being bolted of pressing plate
It is connected together, and the wire hole 19 inside fixed part 5 and lead screw 4 are spiro connection structures, fixed part 5 is that inverted T-shaped is arranged, and fixed part 5
Two supported holes 18 of downside are to be flexibly connected, while pressing plate 10 is to move left and right structure with support rod 3, and lead screw 4 passes through two sides
Bearing 1 be mounted on pedestal 2, and lead screw 4 and the shaft of stepper motor 7 are fixed together, the model of stepper motor 7
110BYG350D, and stepper motor 7 is electrically connected with single-chip microcontroller 6,7 upper left side of stepper motor is provided with single-chip microcontroller 6,
And locating piece 8 is provided on the left of single-chip microcontroller 6, silicagel pad 11 is provided on the left of pressing plate 10, and conducting wire 9 is provided on the right side of pressing plate 10,
It is provided with fixing clamp 12 on the left of silicagel pad 11, and is provided with back plate 15 on the left of fixing clamp 12, is provided with electromagnetic clamp on the upside of back plate 15
Pipe valve 14, and color sensor 13 is provided on the right side of electromagnetism pinch valve 14, electromagnetism pinch valve 14 is with displacement sensor 16 by leading
Line 9 links together with single-chip microcontroller 6, and the model AT89S51 series monolithic of single-chip microcontroller 6, the model of electromagnetism pinch valve 14
For DC24V, and the model PY2-F-025-S01M of displacement sensor 16, the model CZ-V21AP of color sensor 13, and
Color sensor 13 is electrically connected with single-chip microcontroller 6, and displacement sensor 16, and displacement sensor are provided on the downside of back plate 15
16 downsides are provided with workbench 17, work at the same time 17 surface of platform and are provided with slideway chamber 20, and wire hole 19 is mounted on 5 upside of fixed part,
And 19 lower left side of wire hole is provided with supported hole 18, the rotation of lead screw 4 drives fixed part 5 to translate, the supported hole of 5 two sides of fixed part
18 are interspersed on support rod 3, and wire hole 19 and supported hole 18 are triangle setting, improve fixed part 5 and pressing plate 10 when mobile
The stability of time；
The rotation of lead screw 4 drives the fixed part 5 that is threadedly coupled therewith, and fixed part 5 is translated with respect to pedestal 2, fixed part 5 and
Pressing plate 10 is fixedly connected, and the distance between pressing plate 10 and back plate 15 reduce, and the quadrangle of blood bag is pulled straight by the clamping of fixing clamp 12
It lies in back plate 15, pressing plate 10 is mobile to back plate 15, and at this time blood bag will receive the extruding between back plate 15 and pressing plate 10, promotees
Transfer out plasma layer and the tunica albuginea layer in blood bag by blood transfusion tube；
Pressing plate 10 is finally clamped in blood bag, and the shift position of pressing plate 10 is displaced by sensor 16 and detected, and remembers
On single-chip microcontroller 6, stepper motor 7 is automatically brought into operation regulating mechanism and gradually decreases the distance between pressing plate 10 and back plate 15 for record, until
Pressing plate 10 reaches the shift value that displacement sensor 16 records on single-chip microcontroller 6, high degree of automation, to reach separation blood
Effect；
When there is red blood cell to be extruded in blood transfusion tube, signal is passed to single-chip microcontroller 6 by color sensor 13, then by list
Piece machine 6 outputs signal to electromagnetism pinch valve 14, and electromagnetism pinch valve 14 clamps blood transfusion tube, prevents red blood cell from going successively to blood transfusion tube,
Single-chip microcontroller 6 outputs signal to stepper motor 7 simultaneously, and the beginning of stepper motor 7 rotates in the opposite direction, and lead screw 4 is also to opposite
Direction rotation, to be translated with dynamic pressure plate 10 to the direction far from back plate 15, so that with dynamic pressure plate 10 to far between back plate 15
Distance become larger, allow the red blood cell into blood transfusion tube to be back in blood bag again, the both hands of medical staff can be liberated, make medical care people
Member can do other more things, moreover it is possible to effectively improve blood separating effect, improve the working efficiency of medical staff.
Working principle: when using the automatic blood plasma-separating clip, stepper motor 7 is rotated forward, and stepper motor 7, which rotates forward, drives silk
Thick stick 4 rotates forward, and lead screw 4 is screwed together with the wire hole 19 inside fixed part 5, and the rotation of lead screw 4 drives fixed part 5 to translate, work
Make 17 surface of platform and be provided with slideway chamber 20, fixed part 5 moves in slideway chamber 20, and the supported hole 18 of 5 two sides of fixed part is interspersed in
On support rod 3, wire hole 19 and supported hole 18 are triangle setting, improve the stabilization of fixed part 5 and pressing plate 10 when mobile
Property, 10 surface of pressing plate is equipped with silicagel pad 11, and when squeezing blood bag, reduction causes to wear to blood bag, and the rotation of lead screw 4 drives
The fixed part 5 of connection, fixed part 5 are translated with respect to pedestal 2, and lead screw 4 is mounted on pedestal 2 by the bearing 1 of two sides, are positioned
Block 8 can position pressing plate 10, and fixed part 5 is fixedly connected with pressing plate 10, and the distance between pressing plate 10 and back plate 15 subtract
Small, the quadrangle of blood bag is pulled by the clamping of fixing clamp 12 directly to be lain in back plate 15, and pressing plate 10 is mobile to back plate 15, at this time blood
Bag will receive the extruding between back plate 15 and pressing plate 10, and plasma layer and the tunica albuginea layer in blood bag is promoted to be transferred out by blood transfusion tube,
Pressing plate 10 is finally clamped in blood bag, and the shift position of pressing plate 10 is displaced by sensor 16 and detected, and is recorded in monolithic
On machine 6, stepper motor 7 is automatically brought into operation regulating mechanism and gradually decreases the distance between pressing plate 10 and back plate 15, until pressing plate 10 arrives
The shift value recorded on single-chip microcontroller 6 up to displacement sensor 16, high degree of automation, thus achieve the effect that separate blood, when
Blood flows in the blood vessels, and blood vessel flows through color sensor 13, and color sensor 13 can also carry out the blood in blood transfusion tube
Color identification, when there is red blood cell to be extruded in blood transfusion tube, signal is passed to single-chip microcontroller 6 by color sensor 13, then by
Single-chip microcontroller 6 outputs signal to electromagnetism pinch valve 14, and electromagnetism pinch valve 14 clamps blood transfusion tube, prevents red blood cell from going successively to transfuse blood
Pipe, while single-chip microcontroller 6 outputs signal to stepper motor 7, the beginning of stepper motor 7 rotates in the opposite direction, and lead screw 4 is also to opposite
Direction rotation, thus with dynamic pressure plate 10 to far from back plate 15 direction translate so that with dynamic pressure plate 10 to far from back plate 15 it
Between distance become larger, allow the red blood cell into blood transfusion tube to be back in blood bag again, the both hands of medical staff can be liberated, make medical care
Personnel can do other more things, moreover it is possible to and blood separating effect is effectively improved, the working efficiency of medical staff is improved, this
It is exactly the whole process of automatic blood plasma-separating clip work.
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 (8)
1. a kind of automatic blood plasma-separating clip, including pedestal (2), fixed part (5), pressing plate (10) and wire hole (19), it is characterised in that:
Pedestal (2) upper right side is provided with support rod (3), and pedestal (2) upper left side is provided with bearing (1), and the fixed part (5) is left
Side is provided with lead screw (4), and is provided with stepper motor (7) on the right side of fixed part (5), and stepper motor (7) upper left side is provided with
Single-chip microcontroller (6), and be provided with locating piece (8) on the left of single-chip microcontroller (6), it is provided with silicagel pad (11) on the left of the pressing plate (10), and
It is provided with conducting wire (9) on the right side of pressing plate (10), is provided with fixing clamp (12) on the left of the silicagel pad (11), and on the left of fixing clamp (12)
It is provided with back plate (15), is provided with electromagnetism pinch valve (14) on the upside of the back plate (15), and setting on the right side of electromagnetism pinch valve (14)
Have color sensor (13), be provided with displacement sensor (16) on the downside of the back plate (15), and is set on the downside of displacement sensor (16)
Workbench (17) are equipped with, platform (17) surface is worked at the same time and is provided with slideway chamber (20), the wire hole (19) is mounted on fixed part (5)
Upside, and wire hole (19) lower left side is provided with supported hole (18).
2. a kind of automatic blood plasma-separating clip according to claim 1, it is characterised in that: the lead screw (4) passes through two sides
Bearing (1) is mounted on pedestal (2), and lead screw (4) and the shaft of stepper motor (7) are fixed together.
3. a kind of automatic blood plasma-separating clip according to claim 1, it is characterised in that: the fixed part (5) and pressing plate
(10) it is bolted to connection together, and the wire hole (19) of fixed part (5) inside and lead screw (4) are spiro connection structures, simultaneously
Pressing plate (10) is to move left and right structure.
4. a kind of automatic blood plasma-separating clip according to claim 1, it is characterised in that: the fixed part (5) sets for inverted T-shaped
It sets, and two supported holes (18) on the downside of fixed part (5) are to be flexibly connected with support rod (3).
5. a kind of automatic blood plasma-separating clip according to claim 1, it is characterised in that: the model of the stepper motor (7)
For 110BYG350D, and stepper motor (7) is electrically connected with single-chip microcontroller (6).
6. a kind of automatic blood plasma-separating clip according to claim 1, it is characterised in that: the type of the color sensor (13)
It number is CZ-V21AP, and color sensor (13) is electrically connected with single-chip microcontroller (6).
7. a kind of automatic blood plasma-separating clip according to claim 1, it is characterised in that: the type of the electromagnetism pinch valve (14)
It number is DC24V, and the model PY2-F-025-S01M of displacement sensor (16).
8. a kind of automatic blood plasma-separating clip according to claim 1, it is characterised in that: the electromagnetism pinch valve (14) and position
Displacement sensor (16) is linked together by conducting wire (9) with single-chip microcontroller (6), and the model AT89S51 series of single-chip microcontroller (6) is single
Piece machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821456511.4U CN209187700U (en) | 2018-09-06 | 2018-09-06 | A kind of automatic blood plasma-separating clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821456511.4U CN209187700U (en) | 2018-09-06 | 2018-09-06 | A kind of automatic blood plasma-separating clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209187700U true CN209187700U (en) | 2019-08-02 |
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ID=67405569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821456511.4U Active CN209187700U (en) | 2018-09-06 | 2018-09-06 | A kind of automatic blood plasma-separating clip |
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| Country | Link |
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| CN (1) | CN209187700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114743097A (en) * | 2022-03-21 | 2022-07-12 | 耐优生物技术(上海)有限公司 | Heparin tube visual identification system |
-
2018
- 2018-09-06 CN CN201821456511.4U patent/CN209187700U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114743097A (en) * | 2022-03-21 | 2022-07-12 | 耐优生物技术(上海)有限公司 | Heparin tube visual identification system |
| CN114743097B (en) * | 2022-03-21 | 2024-05-10 | 耐优生物技术(上海)有限公司 | Blood collection tube visual identification system |
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