CN109770917A - A kind of self-service acquisition blood collection set of clinical laboratory's drag reduction painless type - Google Patents
A kind of self-service acquisition blood collection set of clinical laboratory's drag reduction painless type Download PDFInfo
- Publication number
- CN109770917A CN109770917A CN201910153550.XA CN201910153550A CN109770917A CN 109770917 A CN109770917 A CN 109770917A CN 201910153550 A CN201910153550 A CN 201910153550A CN 109770917 A CN109770917 A CN 109770917A
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- Prior art keywords
- pressure regulating
- box
- catch box
- regulating box
- rotating bar
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- 239000008280 blood Substances 0.000 title claims abstract description 25
- 210000004369 blood Anatomy 0.000 title claims abstract description 25
- 230000001105 regulatory effect Effects 0.000 claims abstract description 42
- 239000007788 liquid Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 7
- 238000010241 blood sampling Methods 0.000 abstract description 5
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000023555 blood coagulation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The present invention relates to medical fields, specifically disclose a kind of self-service acquisition blood collection set of clinical laboratory's drag reduction painless type, when existing blood collection aiming at the problem that blocking easy to form, now propose following scheme, it includes pressure regulating box and catch box, the pressure regulating box is provided with breather cheek valve close to the side of catch box, and pressure regulating box is connected to setting with catch box, the inside of the pressure regulating box is equipped with dual-axle motor, and the both ends output shaft of dual-axle motor is connected separately with the first rotating bar and the second rotating bar, and first rotating bar be located at the inside of pressure regulating box, the end of second rotating bar extends to side wall of the catch box close to pressure regulating box, and it is connected with master gear disk.The present invention can steadily carry out pressure adjusting by regulator, stablize blood sampling operation so as to realize, and can be filtered to the blood of acquisition, and straight flush cleans filter plate, prevents filter plate from blocking, and improve blood sampling efficiency, be suitable for promoting.
Description
Technical field
The present invention relates to medical field more particularly to a kind of self-service acquisition blood collection sets of clinical laboratory's drag reduction painless type.
Background technique
Clinical laboratory is easy when carrying out blood collection processing since blood density is different, and when blood was collected
Existing blood clotting causes the case where blocking, and does not make improvements in existing blood-taking device, therefore, in order to solve this
Class problem, we have proposed a kind of self-service acquisition blood collection sets of clinical laboratory's drag reduction painless type.
Summary of the invention
The self-service acquisition blood collection set of a kind of clinical laboratory's drag reduction painless type proposed by the present invention, solves existing blood collection
When blocking easy to form the problem of.
To achieve the goals above, present invention employs following technical solutions:
A kind of self-service acquisition blood collection set of clinical laboratory's drag reduction painless type, including pressure regulating box and catch box, the pressure regulating box is close to collection
The side of liquid case is provided with breather cheek valve, and pressure regulating box is connected to setting with catch box, and the inside of the pressure regulating box is equipped with double
Spindle motor, and the both ends output shaft of dual-axle motor is connected separately with the first rotating bar and the second rotating bar, and the first rotating bar position
In the inside of pressure regulating box, the end of the second rotating bar extends to side wall of the catch box close to pressure regulating box, and is connected with master gear disk,
The circumferential side wall fixing sleeve of first rotating bar is equipped with second connecting rod, and the one end of second connecting rod far from the first rotating bar is hinged
There is a first connecting rod, the inner wall of the pressure regulating box is slidably and sealingly connected with the regulator board being laterally arranged, and the bottom end of regulator board and the
One connecting rod is hinged, and the inner wall of the catch box is connected with the filter plate being laterally arranged, and the middle position perforation of filter plate be equipped with it is perpendicular
Bar, and vertical bar be located at the circumferential side wall above filter plate connection there are four circular array setting mounting plate, the bottom of the vertical bar
End is connected with the second driving wheel, and the bottom end of the second driving wheel and catch box is rotatablely connected, and the catch box is close to pressure regulating box
One side wall perforation is provided with drive rod, and drive rod and catch box are rotatablely connected, and drive rod is located at one end outside catch box
It is connected with pinion disk, and master gear disk is engaged with pinion disk, the drive rod, one end inside catch box is connected with
First driving wheel.
Preferably, first driving wheel and the second driving wheel are the setting of helical teeth colyliform, and the first driving wheel and second
Driving wheel engagement.
Preferably, the top of the catch box is movably installed with sealing cover, and the side wall of catch box is connected with conduit, and leads
The end of pipe is equipped with syringe needle, and the bottom end of the catch box is provided with liquid outlet.
Preferably, position-limited rack is connected between the two sides inner wall of the catch box, and vertical bar is arranged through position-limited rack, it is described
The circumferential side wall fixing sleeve of vertical bar is equipped with baffle, and baffle is located at the top of position-limited rack.
Preferably, the mounting plate is of an L-shaped structure setting, and the bottom end of mounting plate horizontal segment is connected with gag lever post, and limits
The slide outside of position bar is arranged with scraper plate, and the top of the scraper plate is provided with limiting slot, and limiting slot is slidably connected with gag lever post, and
The inside of limiting slot is equipped with the spring being laterally arranged, and the top of spring and the bottom end of gag lever post connect.
Preferably, the top of the pressure regulating box is provided with unidirectional air outlet valve.
Preferably, the side wall of the pressure regulating box is provided with control switch, and control switch and dual-axle motor are electrically connected.
The invention has the benefit that passing through conduit, catch box, unidirectional air outlet valve, breather cheek valve, pressure regulating box, control
Switch, regulator board, first connecting rod, second connecting rod, the first rotating bar, dual-axle motor, the second rotating bar, drive rod, the first transmission
The setting of wheel, the second driving wheel, position-limited rack, vertical bar, filter plate, mounting plate, gag lever post, spring, scraper plate, allows the device to lead to
It crosses regulator and steadily carries out pressure adjusting, stablize blood sampling operation so as to realize, and can carry out to the blood of acquisition
Filtering, straight flush clean filter plate, prevent filter plate from blocking, and improve blood sampling efficiency.
In conclusion the device can steadily carry out pressure adjusting by regulator, so as to realize stable blood sampling
Operation, and the blood of acquisition can be filtered, straight flush cleans filter plate, prevents filter plate from blocking, and raising is adopted
Blood efficiency is suitable for promoting.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of mounting plate of the invention.
Fig. 3 is the local structure top view of catch box of the invention.
Figure label: 1 conduit, 2 catch boxes, 3 unidirectional air outlet valves, 4 breather cheek valves, 5 pressure regulating boxs, 6 control switches, 7 are adjusted
Pressing plate, 8 first connecting rods, 9 second connecting rods, 10 first rotating bars, 11 dual-axle motors, 12 second rotating bars, 13 drive rods, 14 first
Driving wheel, 15 second driving wheels, 16 position-limited racks, 17 vertical bars, 18 filter plates, 19 mounting plates, 191 gag lever posts, 192 springs, 193 are scraped
Plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, the self-service acquisition blood collection set of a kind of clinical laboratory's drag reduction painless type, including pressure regulating box 5 and catch box 2,
Pressure regulating box 5 is provided with breather cheek valve 4 close to the side of catch box 2, and pressure regulating box 5 is connected to setting, the pressure regulation with catch box 2
The inside of case 5 is equipped with dual-axle motor 11, and the both ends output shaft of dual-axle motor 11 is connected separately with the first rotating bar 10 and
Two rotating bars 12, and the first rotating bar 10 is located at the inside of pressure regulating box 5, the end of the second rotating bar 12 extends to catch box 2 and leans on
The side wall of nearly pressure regulating box 5, and it is connected with master gear disk, the circumferential side wall fixing sleeve of first rotating bar 10 is equipped with second connecting rod
9, and second connecting rod 9 is hinged with first connecting rod 8 far from one end of the first rotating bar 10, the inner wall of the pressure regulating box 5 is slidingly sealed
It is connected with the regulator board 7 being laterally arranged, and the bottom end of regulator board 7 and first connecting rod 8 are hinged, the inner wall connection of the catch box 2
There is the filter plate 18 being laterally arranged, and the middle position perforation of filter plate 18 is equipped with vertical bar 17, and vertical bar 17 is located at 18 top of filter plate
Circumferential side wall connection there are four circular array setting mounting plate 19, the bottom end of the vertical bar 17 is connected with the second driving wheel
15, and the bottom end of the second driving wheel 15 and catch box 2 is rotatablely connected, the catch box 2 is set close to the one side wall perforation of pressure regulating box 5
It is equipped with drive rod 13, and drive rod 13 and catch box 2 are rotatablely connected, and drive rod 13 is located at the connection of one end outside catch box 2
There is pinion disk, and master gear disk is engaged with pinion disk, the drive rod 13, one end inside catch box 2 is connected with
First driving wheel 14, the first driving wheel 14 and the second driving wheel 15 are the setting of helical teeth colyliform, and the first driving wheel 14 and second
Driving wheel 15 engages, and the top of catch box 2 is movably installed with sealing cover, and the side wall of catch box 2 is connected with conduit 1, and conduit 1
End syringe needle is installed, the bottom end of the catch box 2 is provided with liquid outlet, connects between the two sides inner wall of catch box 2 limited
Position frame 16, and vertical bar 17 is arranged through position-limited rack 16, the circumferential side wall fixing sleeve of the vertical bar 17 is equipped with baffle, and baffle is located at
The top of position-limited rack 16, mounting plate 19 is of an L-shaped structure setting, and the bottom end of 19 horizontal segment of mounting plate is connected with gag lever post 191, and
The slide outside of gag lever post 191 is arranged with scraper plate 193, and the top of the scraper plate 193 is provided with limiting slot, limiting slot and gag lever post
191 are slidably connected, and the inside of limiting slot is equipped with the spring 192 being laterally arranged, and the top of spring 192 and gag lever post 191
Bottom end connection, the top of pressure regulating box 5 are provided with unidirectional air outlet valve 3, and the side wall of pressure regulating box 5 is provided with control switch 6, and control is opened
6 are closed to be electrically connected with dual-axle motor 11.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
It is " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Person implicitly includes one or more of the features.In the description of the present invention, the meaning of " plurality " is two or two with
On, unless otherwise specifically defined.
Embodiment: in use, press control switch 6, control switch 6 starts dual-axle motor 11, and dual-axle motor 11 drives the
One rotating bar 10 and the rotation of the second rotating bar 12, the first rotating bar 10 drive second connecting rod 9 to rotate, and second connecting rod 9 is rotated up
When will drive first connecting rod 8 upwards, first connecting rod 8 push regulator board 7 move upwards, so that the air inside pressure regulating box 5 be led to
It crosses unidirectional air outlet valve 3 and releases pressure regulating box 5, then the second rotating bar 12 continues to rotate, so that second connecting rod 9 is driven to rotate down,
First connecting rod 8 and regulator board 7 is driven to move downward, so that pressure regulating box 5 forms subnormal ambient, at this time inside catch box 2
Air can be entered in pressure regulating box 5 by breather cheek valve 4, the air pressure in pressure regulating box 5 is balanced, at this time catch box 2
Negative pressure is formed, so that blood is introduced into the inside of catch box 2 by conduit 1, while the rotation of the second rotating bar 12, second
Rotating bar 12 drives toothed disc rotation, and toothed disc engagement drives drive rod 13 to rotate, and drive rod 13 drives 14 turns of the first driving wheel
Dynamic, the first driving wheel 14 drives the second driving wheel 15 to rotate again, and the second driving wheel 15 drives vertical bar 17 to rotate again, and vertical bar 17 drives
Mounting plate 19 rotates, and the scraper plate 193 on mounting plate 19 can be close to filter plate 18 by the elastic force of spring 192, so that scraper plate
193 can strike off the blood clotting object on 18 top of filter plate, prevent from forming blocking.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of self-service acquisition blood collection set of clinical laboratory's drag reduction painless type, including pressure regulating box (5) and catch box (2), feature exists
In the pressure regulating box (5) is provided with breather cheek valve (4) close to the side of catch box (2), and pressure regulating box (5) and catch box (2)
Connection setting, the inside of the pressure regulating box (5) are equipped with dual-axle motor (11), and the both ends output shaft difference of dual-axle motor (11)
It is connected with the first rotating bar (10) and the second rotating bar (12), and the first rotating bar (10) is located at the inside of pressure regulating box (5), second
The end of rotating bar (12) extends to the side wall of catch box (2) close to pressure regulating box (5), and is connected with master gear disk, and described first
The circumferential side wall fixing sleeve of rotating bar (10) is equipped with second connecting rod (9), and the one of second connecting rod (9) separate first rotating bar (10)
End is hinged with first connecting rod (8), and the inner wall of the pressure regulating box (5) is slidably and sealingly connected with the regulator board (7) being laterally arranged, and adjusts
Hingedly, the inner wall of the catch box (2) is connected with the filter plate (18) being laterally arranged for the bottom end and first connecting rod (8) of pressing plate (7), and
The middle position perforation of filter plate (18) is equipped with vertical bar (17), and vertical bar (17) is located at the connection of the circumferential side wall above filter plate (18)
There are four the mounting plate (19) of circular array setting, the bottom end of the vertical bar (17) is connected with the second driving wheel (15), and the
The bottom end of two driving wheels (15) and catch box (2) is rotatablely connected, and one side wall of the catch box (2) close to pressure regulating box (5) penetrates through
It is provided with drive rod (13), and drive rod (13) and catch box (2) are rotatablely connected, and drive rod (13) is located at catch box (2) outside
The one end in portion is connected with pinion disk, and master gear disk is engaged with pinion disk, the drive rod (13), is located at catch box (2)
Internal one end is connected with the first driving wheel (14).
2. the self-service acquisition blood collection set of a kind of clinical laboratory's drag reduction painless type according to claim 1, which is characterized in that described
First driving wheel (14) and the second driving wheel (15) are the setting of helical teeth colyliform, and the first driving wheel (14) and the second driving wheel
(15) it engages.
3. the self-service acquisition blood collection set of a kind of clinical laboratory's drag reduction painless type according to claim 1, which is characterized in that described
The top of catch box (2) is movably installed with sealing cover, and the side wall of catch box (2) is connected with conduit (1), and the end of conduit (1)
Portion is equipped with syringe needle, and the bottom end of the catch box (2) is provided with liquid outlet.
4. the self-service acquisition blood collection set of a kind of clinical laboratory's drag reduction painless type according to claim 1, which is characterized in that described
It is connected between the two sides inner wall of catch box (2) position-limited rack (16), and vertical bar (17) is arranged through position-limited rack (16), the vertical bar
(17) circumferential side wall fixing sleeve is equipped with baffle, and baffle is located at the top of position-limited rack (16).
5. the self-service acquisition blood collection set of a kind of clinical laboratory's drag reduction painless type according to claim 1, which is characterized in that described
Mounting plate (19) is of an L-shaped structure setting, and the bottom end of mounting plate (19) horizontal segment is connected with gag lever post (191), and gag lever post
(191) slide outside is arranged with scraper plate (193), and the top of the scraper plate (193) is provided with limiting slot, limiting slot and gag lever post
(191) it is slidably connected, and the inside of limiting slot is equipped with the spring (192) being laterally arranged, and the top of spring (192) and gag lever post
(191) bottom end connection.
6. the self-service acquisition blood collection set of a kind of clinical laboratory's drag reduction painless type according to claim 1, which is characterized in that described
The top of pressure regulating box (5) is provided with unidirectional air outlet valve (3).
7. the self-service acquisition blood collection set of a kind of clinical laboratory's drag reduction painless type according to claim 1, which is characterized in that described
The side wall of pressure regulating box (5) is provided with control switch (6), and control switch (6) and dual-axle motor (11) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910153550.XA CN109770917A (en) | 2019-02-28 | 2019-02-28 | A kind of self-service acquisition blood collection set of clinical laboratory's drag reduction painless type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910153550.XA CN109770917A (en) | 2019-02-28 | 2019-02-28 | A kind of self-service acquisition blood collection set of clinical laboratory's drag reduction painless type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109770917A true CN109770917A (en) | 2019-05-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910153550.XA Pending CN109770917A (en) | 2019-02-28 | 2019-02-28 | A kind of self-service acquisition blood collection set of clinical laboratory's drag reduction painless type |
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| CN (1) | CN109770917A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111436949A (en) * | 2020-04-23 | 2020-07-24 | 青岛市中心血站 | Blood sampling station is with painless formula of drag reduction self-service blood collection device |
| CN111617333A (en) * | 2020-06-05 | 2020-09-04 | 李霞 | Device for treating blood coagulation in venous pot in hemodialysis |
| CN111939633A (en) * | 2020-08-26 | 2020-11-17 | 茅台学院 | Drum-type lees filter equipment for making wine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111436949A (en) * | 2020-04-23 | 2020-07-24 | 青岛市中心血站 | Blood sampling station is with painless formula of drag reduction self-service blood collection device |
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| CN111617333A (en) * | 2020-06-05 | 2020-09-04 | 李霞 | Device for treating blood coagulation in venous pot in hemodialysis |
| CN111939633A (en) * | 2020-08-26 | 2020-11-17 | 茅台学院 | Drum-type lees filter equipment for making wine |
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Application publication date: 20190521 |
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| RJ01 | Rejection of invention patent application after publication |