CN110498194A - A kind of heparin tube conveying device and its choosing method rotating falling type - Google Patents
A kind of heparin tube conveying device and its choosing method rotating falling type Download PDFInfo
- Publication number
- CN110498194A CN110498194A CN201910639201.9A CN201910639201A CN110498194A CN 110498194 A CN110498194 A CN 110498194A CN 201910639201 A CN201910639201 A CN 201910639201A CN 110498194 A CN110498194 A CN 110498194A
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- hole
- heparin tube
- motor
- sieve nest
- porous sieve
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150015—Source of blood
- A61B5/15003—Source of blood for venous or arterial blood
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
- A61B5/154—Devices using pre-evacuated means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G29/00—Rotary conveyors, e.g. rotating discs, arms, star-wheels or cones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Hematology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
- External Artificial Organs (AREA)
Abstract
The present invention relates to medical instruments field more particularly to a kind of heparin tube conveying devices and its choosing method for rotating falling type.A kind of heparin tube conveying device rotating falling type, comprising: supporting leg, cone tank, rotary actuator, drop pipe, collection box, feeding device.The supporting leg is arranged in cone tank for fixing cone tank, rotary actuator, and drop pipe is connected with cone tank bottom, and collection box is located at the exit of drop pipe, and feeding device is located at the top of cone tank.The present invention is solved when choosing heparin tube, the problem that working efficiency is low, easy choosing is wrong.
Description
Technical field
The present invention relates to medical instruments field more particularly to a kind of heparin tube conveying devices and its selection for rotating falling type
Method.
Background technique
Vacuum blood sampler has that blood sampling volume is accurate, have a safety feature, separates that serum/plasma effect is good, the side of operating with
Just and can needle the features such as adopting multitube blood sample, be the optimal selection that clinically substitution disposable syringe is acquired blood specimen.
Vacuum blood collector is made of vacuum blood collection tube, blood taking needle.Vacuum blood collection tube is its chief component, is mainly used for adopting for blood
Collection and preservation, are prefixed a certain amount of negative pressure in production process, after pin puncture of taking a blood sample enters blood vessel, due in heparin tube
Suction function, blood automatically flow into heparin tube；Various additives are prefixed in heparin tube simultaneously, are fully able to meet clinic
The blood testing of multinomial synthesis, safety, closing, transhipment are convenient, and the various heparin tubes of present producer's production utilize different colours
Skull is distinguish.
Due to during the work time, patient is more and the blood project that checks is not identical, and medical staff is easy that there are following
Problem:
1, heparin tube is chosen back and forth, delays the more time, causes working efficiency lower；
2, it when choosing heparin tube, causes to take wrong situation due to neglecting, influences the accuracy examined.
In order to avoid the above problem, a kind of automatic device for conveying heparin tube and selection is needed.
Summary of the invention
It is an object of the invention to the structures using porous sieve nest, are constantly contacted by the hole location of rotating disk with it, realize
The selection of heparin tube solves the problems, such as that working efficiency is low, easy selection is wrong.The present invention is achieved through the following technical solutions above-mentioned mesh
:
First technical solution of the invention provides a kind of heparin tube conveying device for rotating falling type, comprising: supporting leg,
Cone tank, rotary actuator, drop pipe, collection box, feeding device；
The cone tank is fixed by three supporting legs comprising: top cover, bucket wall, bucket bottom；There are three the supporting legs, position
In on horizontal plane；The bucket wall is set together with three supporting legs respectively；
The upper end of bucket wall is arranged in the top cover, is uniformly arranged that there are three logical centered on the central axes of top cover, on top cover
Kong Yi；The bucket bottom is pyramidal structure, the lower end of bucket wall is arranged in, the bottom at bucket bottom is provided with outlet；
The drop pipe is located at the lower section at bucket bottom, is connected with outlet；
The collection box is located at the outlet port of drop pipe；
The rotary actuator, comprising: bracket, fixed plate, motor one, porous sieve nest, rotating disk；
The bracket is Y-shaped structure, and central shaft is fixed on the center of top cover bottom surface；The fixed plate has three
It is a, centered on the central axes of top cover, it is uniformly arranged at three extended ends of bracket；
There are three the motors one, is correspondingly arranged at the upper bottom surface of each fixed plate；There are three the porous sieve nests, for circle
Column structure, each correspondence are fixed at through-hole one；
It uniformly arranges on the porous sieve nest around central axis multi-turn through-hole two, two quantity of through-hole of every circle is identical and every
Adjacent two spacing of through-hole is equal in circle；
The rotating disk is located at the lower section of porous sieve nest, and diameter is consistent with porous sieve nest, at the bottom center of rotating disk
It is set together with the output end of motor one, the bottom of the top surface of rotating disk and porous sieve nest fits closely together, and the two
Central axes be overlapped, be additionally provided with multiple equidistant through-holes three in rotating disk, all through-holes three are at same straight line
On；
The through-hole two is in the same size with through-hole three；
The feeding device has three groups, and every group all includes: motor two, connecting rod, lower hopper, partition；
The motor two is fixed on the center position of porous sieve nest top surface；One end of the connecting rod and the output of motor two
End links together；The lower hopper is located at the top of porous sieve nest, and fits closely together with through-hole two；
The lower hopper is made of two parts up and down, and top is divided into right-angled trapezium area, and lower part is divided into straight tube area, inside the two
It communicates；
The inside of the lower hopper is equidistantly provided with multiple partitions, the size in the space formed between partition and through-hole two
It is corresponding.
In one embodiment, the diameter of the through-hole three is greater than through-hole two.
In one embodiment, the top surface of the rotating disk is set as smooth.
In one embodiment, the motor one is set as stepper motor.
In one embodiment, the diameter of the drop pipe is set greater than the integral multiple of heparin tube number to be taken.
Second technical solution of the invention provides a kind of choosing method of heparin tube, and its step are as follows:
1. firstly, the position of control rotating disk, makes each through-hole two on each through-hole three and porous sieve nest in rotating disk
It is misaligned up and down.
2. then, being put into heparin tube along the right-angled trapezium area of lower hopper, heparin tube glides along right-angled trapezium area, when encounter every
After plate, heparin tube has respectively entered straight tube area.If heparin tube is fallen into through-hole two when some heparin tube alignment through-holes two, under
One step, motor two are opened, and are driven lower hopper to move in a circle, are passed through lower hopper above each through-hole two, fill up all
Different types of heparin tube is similarly respectively filled in the through-hole two of each porous sieve nest by through-hole two.
3. in next step, according to patient it is different blood sampling requirement, control the operating of each motor one respectively, when some through-hole two with
The hole location of some through-hole three just all misses one another to remaining hole location of this moment when corresponding to, and motor one stops operating,
Only one heparin tube free-falling, into bucket bottom, after enter in collection box by drop pipe.
4. similarly, controlling the rotation of motor one, rotating disk continues to rotate, and will appear through-hole two when next bit patient takes a blood sample
Moment corresponding with three hole location of through-hole, then heparin tube free-falling.
The present invention has the beneficial effect that:
1, the present invention is by simple rotation mode so that the hole on the hole and rotating disk on porous sieve nest be overlapped repeatedly,
Dislocation, this makes it possible to the whereabouts for realizing heparin tube, reduce manual labor, improve work efficiency.
2, the present invention is capable of the operating of each motor of independent control, and realization can once choose different heparin tubes and will not
Mistake choosing, improves the reliability of inspection.
3, on porous sieve nest of the invention hole arrangement mode, can guarantee with the hole in rotating disk only at a time and
Only one hole location is overlapped, and avoids the problem of once falsely dropping multiple heparin tubes.
Detailed description of the invention
Fig. 1 is overview of the invention.
Fig. 2 is side view of the invention.
Fig. 3 is top view of the invention.
Fig. 4 is the view of cone tank of the invention.
Fig. 5 is the view of rotary actuator of the invention.
Fig. 6 is the top view of porous sieve nest of the invention.
Fig. 7 is the view of bracket of the invention.
Fig. 8 is the interior views of lower hopper of the invention.
Fig. 9 is the overview of lower hopper of the invention.
Figure 10 is the side view of lower hopper of the invention.
Specific embodiment
The preferred embodiment of the present invention will be described in detail by reference to attached drawing, in this way showing for field that the present invention belongs to
There are these embodiments easy to accomplish for the people in technical staff with ordinary skill.However the present invention can also be a variety of different
Form is realized, therefore the present invention is not limited to embodiments described hereinafters.In addition, in order to more clearly describe the present invention, with this
The component that invention does not connect will be omitted from attached drawing.
Embodiment one
A kind of heparin tube conveying device rotating falling type, comprising: supporting leg 1, rotary actuator 3, falls at cone tank 2
Pipe 4, collection box 5, feeding device 6；
As shown in Figure 1, the cone tank 2 is fixed by three supporting legs 1 comprising: top cover 21, bucket wall 22, bucket bottom 23；
There are three the supporting legs 1, is located on horizontal plane；The bucket wall 22 is set together with three supporting legs 1 respectively；
As shown in figure 4, the upper end of bucket wall 22, centered on the central axes of top cover 21, top cover 21 is arranged in the top cover 21
On be uniformly arranged there are three through-hole 1；The bucket bottom 23 is pyramidal structure, and the lower end of bucket wall 22 is arranged in, bucket bottom 23
Bottom is provided with outlet 231；
As shown in Figure 1, the drop pipe 4 is located at the lower section at bucket bottom 23, it is connected with outlet 231；
The collection box 5 is located at the outlet port of drop pipe 4；
The rotary actuator 3, comprising: bracket 31, fixed plate 32, motor 1, porous sieve nest 34, rotating disk 35；
As shown in fig. 7, the bracket 31 is Y-shaped structure, central shaft is fixed on the center of 21 bottom surface of top cover；Institute
It states there are three fixed plates 32, centered on the central axes of top cover 21, is uniformly arranged at three extended ends of bracket 31；
As shown in figure 5, being correspondingly arranged at the upper bottom surface of each fixed plate 32 there are three the motors 1；It is described porous
There are three sieve nests 34, is cylindrical structure, and each correspondence is fixed at through-hole 1；
As shown in fig. 6, multi-turn through-hole 2 341 of uniformly arranging on the porous sieve nest 34 around central axis, every circle leads to
2 341 quantity of hole is identical and every circle in adjacent 2 341 spacing of through-hole it is equal；
As shown in fig. 7, the rotating disk 35 is located at the lower section of porous sieve nest 34, diameter and porous sieve nest 34 are consistent, rotation
Output end at the bottom center of turntable 35 with motor 1 is set together, the bottom of the top surface of rotating disk 35 and porous sieve nest 34
Portion fits closely together, and the central axes of the two are overlapped, and is additionally provided with multiple equidistant through-holes 3 351 in rotating disk 35,
All through-holes 3 351 are on same straight line；
The through-hole 2 341 is in the same size with through-hole 3 351；
The feeding device 6 has three groups, and every group all includes: motor 2 61, connecting rod 62, lower hopper 63, partition 64；
As shown in figure 9, the motor 2 61 is fixed on the center position of porous 34 top surface of sieve nest；The one of the connecting rod 62
It holds and links together with the output end of motor 2 61；The lower hopper 63 is located at the top of porous sieve nest 34, and with through-hole 2 341
It fits closely together；
As shown in Figure 10, the lower hopper 63 is made of two parts up and down, and top is divided into right-angled trapezium area 631, lower part
For straight tube area 632, communicated inside the two；
As shown in figure 8, the inside of the lower hopper 63 is equidistantly provided with multiple partitions 64, the sky formed between partition 64
Between it is corresponding with the size of through-hole 2 341.
Preferably, as an embodiment, the diameter of the through-hole 3 351 is greater than through-hole 2 341, and the purpose is to just
In heparin tube free-falling.
Preferably, as an embodiment, the top surface of the rotating disk 35 is set as smooth, and the purpose is to rotate
Disk 35 not will drive heparin tube movement when rotated.
Preferably, as an embodiment, the motor 1 is set as stepper motor, and the purpose is to being capable of essence
The rotation angle of quasi- control rotating disk 35, guarantees that heparin tube can smoothly fall.
Preferably, as an embodiment, the diameter of the drop pipe 4 is set greater than heparin tube number to be taken
Integral multiple improves working efficiency the purpose is to can be realized multiple heparin tubes while falling.
Embodiment two
A kind of heparin tube conveying device of rotation falling type as described in embodiment one chooses the method and step of heparin tube
It is as follows:
1. firstly, the position of control rotating disk 35, makes on each through-hole 3 351 and porous sieve nest 34 in rotating disk 35
Each about 2 341 through-hole is misaligned.
2. then, being put into heparin tube along the right-angled trapezium area 631 of lower hopper 63, heparin tube is along right-angled trapezium area 631
It glides, after encountering partition 64, heparin tube has respectively entered straight tube area 632.If when some heparin tube alignment through-hole 2 341,
Heparin tube is fallen into through-hole 2 341, in next step, motor 2 61 open, drive lower hopper 63 move in a circle, make lower hopper 63 from
Each 2 341 top of through-hole passes through, and fills up all through-holes 2 341, similarly, different types of heparin tube is respectively filled in each
In the through-hole 2 341 of porous sieve nest 34.
3. in next step, the blood sampling requirement different according to patient, controls the operating of each motor 1 respectively, when some is logical
Hole 2 341 and the hole location of some through-hole 3 351 just to it is corresponding when this moment remaining hole location all miss one another, electricity
Machine 1 stops operating, only one heparin tube free-falling, into bucket bottom 23, after by drop pipe 4 enter collection box 5
It is interior.
4. similarly, controlling the rotation of motor 1, rotating disk 35 continues to rotate, and can go out when next bit patient takes a blood sample
The existing moment corresponding with 3 351 hole location of through-hole of through-hole 2 341, then heparin tube free-falling.
Claims (6)
1. it is a kind of rotate falling type heparin tube conveying device, comprising: supporting leg (1), cone tank (2), rotary actuator (3),
Drop pipe (4), collection box (5), feeding device (6)；
It is characterized by: cone tank (2) the You Sangen supporting leg (1) is fixed comprising: top cover (21), bucket wall (22), bucket
Bottom (23)；There are three the supporting legs (1), is located on horizontal plane；The bucket wall (22) is arranged with three supporting legs (1) one respectively
It rises；
The top cover (21) is arranged in the upper end of bucket wall (22), centered on the central axes of top cover (21), on top cover (21) uniformly
There are three through-holes one (211) for setting；The bucket bottom (23) is pyramidal structure, is arranged in the lower end of bucket wall (22), bucket bottom (23)
Bottom be provided with outlet (231)；
The drop pipe (4) is located at the lower section at bucket bottom (23), is connected with outlet (231)；
The collection box (5) is located at the outlet port of drop pipe (4)；
The rotary actuator (3), comprising: bracket (31), fixed plate (32), motor one (33), porous sieve nest (34), rotation
Disk (35)；
The bracket (31) is Y-shaped structure, and central shaft is fixed on the center of top cover (21) bottom surface；The fixed plate
(32) it there are three, centered on the central axes of top cover (21), is uniformly arranged at three extended ends of bracket (31)；
There are three the motors one (33), is correspondingly arranged at the upper bottom surface of each fixed plate (32)；The porous sieve nest (34) has
Three, be cylindrical structure, and each correspondence is fixed at through-hole one (211)；
It uniformly arranges on the porous sieve nest (34) around central axis multi-turn through-hole two (341), through-hole two (341) number of every circle
It is equal to measure through-hole two (341) spacing adjacent in identical and every circle；
The rotating disk (35) is located at the lower section of porous sieve nest (34), diameter and porous sieve nest (34) unanimously, rotating disk (35)
Bottom center at be set together with the output end of motor one (33), the top surface of rotating disk (35) and the bottom of porous sieve nest (34)
Portion fits closely together, and the central axes of the two are overlapped, and is additionally provided with multiple equidistant through-holes three in rotating disk (35)
(351), all through-holes three (351) are on same straight line；
The through-hole two (341) is in the same size with through-hole three (351)；
The feeding device (6) has three groups, and every group all includes: motor two (61), connecting rod (62), lower hopper (63), partition (64)；
The motor two (61) is fixed on the center position of porous sieve nest (34) top surface；One end of the connecting rod (62) and motor
The output end of two (61) links together；The lower hopper (63) is located at the top of porous sieve nest (34), and with through-hole two (341)
It fits closely together；
The lower hopper (63) is made of two parts up and down, and top is divided into right-angled trapezium area (631), and lower part is divided into straight tube area
(632), it is communicated inside the two；
The inside of the lower hopper (63) is equidistantly provided with multiple partitions (64), the space formed between partition (64) and through-hole
The size of two (341) is corresponding.
2. a kind of heparin tube conveying device for rotating falling type according to claim 1, it is characterised in that: the through-hole three
(351) diameter is greater than through-hole two (341).
3. a kind of heparin tube conveying device for rotating falling type according to claim 2, it is characterised in that: the rotating disk
(35) top surface is set as smooth.
4. a kind of heparin tube conveying device for rotating falling type according to claim 3, it is characterised in that: the motor one
(33) it is set as stepper motor.
5. a kind of heparin tube conveying device for rotating falling type according to claim 4, it is characterised in that: the drop pipe
(4) diameter is set greater than the integral multiple of heparin tube number to be taken.
6. a kind of heparin tube conveying device of rotation falling type described in -5 any one according to claim 1, it is characterised in that:
The choosing method of heparin tube is as follows:
1. firstly, the position of control rotating disk (35), makes each through-hole three (351) and porous sieve nest (34) on rotating disk (35)
On each through-hole two (341) up and down be misaligned.
2. then, being put into heparin tube along the right-angled trapezium area (631) of lower hopper (63), heparin tube is along right-angled trapezium area
(631) it glides, after encountering partition (64), heparin tube has respectively entered straight tube area (632).If some heparin tubes are directed at through-hole two
(341) when, then heparin tube is fallen into through-hole two (341), and in next step, motor two (61) is opened, and lower hopper (63) is driven to do circumference
Movement passes through lower hopper (63) above each through-hole two (341), fills up all through-holes two (341), similarly, will be different
The heparin tube of type is respectively filled in the through-hole two (341) of each porous sieve nest (34).
3. in next step, the blood sampling requirement different according to patient, controls the operating of each motor one (33), when some through-hole respectively
Two (341) and the hole location of some through-hole three (351) just to it is corresponding when this moment remaining hole location all miss one another,
Motor one (33) stops operating, only one heparin tube free-falling, into bucket bottom (23), after enter by drop pipe (4)
In collection box (5).
4. similarly, controlling the rotation of motor one (33), rotating disk (35) continues to rotate, and can go out when next bit patient takes a blood sample
Existing through-hole two (341) and through-hole three (351) hole location corresponding moment, then heparin tube free-falling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910639201.9A CN110498194B (en) | 2019-07-16 | 2019-07-16 | Rotary falling type blood collection tube conveying device and selection method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910639201.9A CN110498194B (en) | 2019-07-16 | 2019-07-16 | Rotary falling type blood collection tube conveying device and selection method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110498194A true CN110498194A (en) | 2019-11-26 |
| CN110498194B CN110498194B (en) | 2020-12-01 |
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ID=68585274
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910639201.9A Active CN110498194B (en) | 2019-07-16 | 2019-07-16 | Rotary falling type blood collection tube conveying device and selection method thereof |
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| JP2006082963A (en) * | 2004-09-17 | 2006-03-30 | Mitsubishi Heavy Ind Ltd | Hopper and gasification system having the hopper |
| CN204999333U (en) * | 2015-10-12 | 2016-01-27 | 江阴市茂弘机械有限公司 | Sea salt graduated flask metering device |
| CN206395513U (en) * | 2017-01-12 | 2017-08-11 | 郑田柱 | A kind of chemical industry is with dustless from batch charger |
| CN207042544U (en) * | 2017-07-11 | 2018-02-27 | 中国人民解放军第四军医大学 | A kind of Multifunctional blood taking pipe rack |
| CN107826715A (en) * | 2017-11-10 | 2018-03-23 | 王晓杰 | Feedway and supply method |
| CN208249163U (en) * | 2018-06-05 | 2018-12-18 | 绵阳聚贤自动化设备有限公司 | Auto arrangement feeder |
| CN208377805U (en) * | 2018-06-22 | 2019-01-15 | 湖南优尼沃斯医疗科技有限公司 | A kind of heparin tube pipe cap produces feed device automatically |
-
2019
- 2019-07-16 CN CN201910639201.9A patent/CN110498194B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006082963A (en) * | 2004-09-17 | 2006-03-30 | Mitsubishi Heavy Ind Ltd | Hopper and gasification system having the hopper |
| CN204999333U (en) * | 2015-10-12 | 2016-01-27 | 江阴市茂弘机械有限公司 | Sea salt graduated flask metering device |
| CN206395513U (en) * | 2017-01-12 | 2017-08-11 | 郑田柱 | A kind of chemical industry is with dustless from batch charger |
| CN207042544U (en) * | 2017-07-11 | 2018-02-27 | 中国人民解放军第四军医大学 | A kind of Multifunctional blood taking pipe rack |
| CN107826715A (en) * | 2017-11-10 | 2018-03-23 | 王晓杰 | Feedway and supply method |
| CN208249163U (en) * | 2018-06-05 | 2018-12-18 | 绵阳聚贤自动化设备有限公司 | Auto arrangement feeder |
| CN208377805U (en) * | 2018-06-22 | 2019-01-15 | 湖南优尼沃斯医疗科技有限公司 | A kind of heparin tube pipe cap produces feed device automatically |
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| Publication number | Publication date |
|---|---|
| CN110498194B (en) | 2020-12-01 |
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