CN110237344A - A kind of stable type infusion device with oscillating function for biological diagnosis and treatment - Google Patents
A kind of stable type infusion device with oscillating function for biological diagnosis and treatment Download PDFInfo
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- CN110237344A CN110237344A CN201910284606.5A CN201910284606A CN110237344A CN 110237344 A CN110237344 A CN 110237344A CN 201910284606 A CN201910284606 A CN 201910284606A CN 110237344 A CN110237344 A CN 110237344A
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- infusion device
- shaft
- treatment
- supporting case
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1414—Hanging-up devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
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- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention relates to a kind of stable type infusion devices with oscillating function for biological diagnosis and treatment, including support rod, pedestal and mobile device, it further include fixed mechanism and two swing mechanisms, the fixed mechanism includes fixed bin, communicating pipe and sucker, pump bowl is equipped in the fixed bin, piston, air exhaust rod and driving assembly, the swing mechanism includes supporting case, support shaft and holder, wobble component is equipped in the supporting case, the wobble component includes power unit, shaft, driving bevel gear and two swing units, the stable type infusion device with oscillating function for being used for biological diagnosis and treatment passes through swing mechanism, the function of automatic swing may be implemented, when avoiding infusion, cell settlement is accumulated and blocks and feed back bag or be adhered on inner wall, cause to be infused unsmooth, pass through fixed mechanism, work can be fixed to infusion device Make, avoids falling down damage because accidentally touching.
Description
Technical field
The present invention relates to biological diagnosis and treatment field, in particular to a kind of stable type with oscillating function for biological diagnosis and treatment
Infusion device.
Background technique
Cytokine induced kill cell be in the adoptive cellular immunotherapy in tumor biotherapy field it is important at
Member is one of the tumor biotherapy technology being clinically used widely at present, and cytokine induced kill cell is general
It is to be fed back by transfusion bags, wherein infusion device is the one kind for feeding back necessary equipment in cell processes.
In existing feedback cell processes, because of the biological nature of cell, feed back liquid in cell be easy deposition or
It is adhered on the inner wall for feeding back bag, so that needing family members or medical staff to shake every a period of time feeds back bag, reduces equipment
Practicability, moreover, when in use, since hospital personnel is more, infusion device is easily knocked over by other people existing infusion device,
Cause infusion that can not be normally carried out.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of for biological diagnosis and treatment
The stable type infusion device with oscillating function.
The technical solution adopted by the present invention to solve the technical problems is: a kind of to have oscillating function for biological diagnosis and treatment
Stable type infusion device, including support rod, pedestal and mobile device, the support rod be fixed on the top of pedestal, the shifting
Dynamic device is arranged in the lower section of pedestal, and PLC is equipped in the pedestal, further includes fixed mechanism and two swing mechanisms, described solid
Determine the inside that pedestal is arranged in mechanism, two swing mechanisms are separately positioned on the two sides of support rod；
The fixed mechanism includes fixed bin, communicating pipe and sucker, and the fixed bin is fixed on the bottom in pedestal, described
The lower section of pedestal is arranged in sucker, and the lower section of the fixed bin is equipped in the fixed bin and takes out by being connected to sucker communicating pipe
The top in fixed bin is arranged in inflator, piston, air exhaust rod and driving assembly, the driving component, and the pump bowl is fixed on
Bottom in fixed bin, the piston are arranged in pump bowl, and the piston is matched with pump bowl, and the lower section of the pump bowl is logical
It crosses and is connected to sucker communicating pipe, the top of the pump bowl is equipped with through-hole, and one end of the air exhaust rod is fixedly connected with the piston, institute
The other end for stating air exhaust rod passes through through-hole and connect with driving assembly, and the air exhaust rod and through-hole are coaxially disposed；
The swing mechanism includes supporting case, support shaft and holder, and the supporting case is fixed on support rod, the branch
It supports and is fixedly connected at one end and the center of the lower section of supporting case of axis, the other end of the support shaft and the top of holder are cut with scissors
It connects, hook is equipped in the holder, the lower section of the holder is equipped with the first opening, is equipped with swing group in the supporting case
Part；
The wobble component includes that power unit, shaft, driving bevel gear and two swing units, the power unit are set
The top in supporting case is set, the shaft is vertically provided at the inside of supporting case, one end biography of the power unit and shaft
Dynamic connection, the other end of the shaft are fixedly connected with driving bevel gear, and two swing units are separately positioned on driving bevel gear
Two sides, the swing unit includes transmission shaft, driven wheel of differential, wire spool and bracing wire, and the transmission shaft is vertical with shaft to be set
It sets, the driven wheel of differential is fixed on one end of transmission shaft, and the driving bevel gear is engaged with driven wheel of differential, the wire spool
It is fixed on the other end of transmission shaft, one end of the bracing wire is arranged on wire spool, sets that there are two the below the supporting case
Two openings, the bracing wire are corresponded with the second opening, and the other end of the bracing wire passes through the top of the second opening and holder
It is fixedly connected.
Preferably, in order to which band piston is mobile, the driving component includes first motor, crankshaft and rotating block, described
First motor is fixed on the inner wall of the side of fixed bin, and the first motor is connect with transmission of crankshaft, and the rotating block is arranged
On crankshaft, one end of the separate piston of the air exhaust rod and rotating block are hinged, and the first motor is electrically connected with PLC.
Preferably, being additionally provided with stop collar, the stop collar in the fixed bin to limit the moving direction of air exhaust rod
It is fixed on the top of pump bowl, the stop collar is set on air exhaust rod, and the stop collar is slidably connected with air exhaust rod.
Preferably, in order to provide support force to shaft, the wobble component further includes two bearings, two bearing difference
The top and bottom in supporting case are fixed on, the both ends of the shaft are separately positioned in two bearings.
Preferably, the power unit includes cylinder, rack gear and driving gear, the gas in order to enable shaft rotates
The cylinder body of cylinder is fixed on the inner wall of the side of the separate support rod of supporting case, and the gas bar of the cylinder is fixedly connected with rack gear,
The driving gear is fixed on one end of separate driving bevel gear of shaft, the driving wheel and rack engagement, the gas
Cylinder is electrically connected with PLC.
Preferably, in order to limit the moving direction of rack gear, the power unit further includes guide rod and two guide pads,
The vertical cross-section of the guide rod is U-shaped, and the both ends of the guide rod are each attached to the top in supporting case, the two of the rack gear
End is fixedly connected with two guide pads respectively, and the guide pad is equipped with pilot hole, and the guide rod passes through pilot hole, described to lead
It is slidably connected to bar and guide pad.
Preferably, being equipped in order to avoid guide pad shakes on the guide bar, at the pilot hole of the guide pad convex
Block, the guide rod are equipped with sliding slot, and the convex block is arranged in sliding slot, and the convex block is matched with sliding slot, the convex block and cunning
Slot is slidably connected.
Preferably, in order to extend the service life of bracing wire, the making material of the bracing wire is nylon.
Preferably, being coated with lubricating grease in the driving bevel gear in order to enable driven wheel of differential rotation is smooth.
Preferably, the swing unit further includes lantern ring and fixed link, the set in order to provide support force to transmission shaft
Ring set is located on transmission shaft, and the lantern ring is fixed on the bottom in supporting case by fixed link.
The invention has the advantages that the stable type infusion device with oscillating function for being used for biological diagnosis and treatment passes through pendulum
The function of automatic swing may be implemented in motivation structure, and when avoiding infusion, cell settlement is accumulated and blocks feedback bag or be adhered to inner wall
On, cause to be infused unsmooth, compared with existing swing mechanism, it is convenient which swings, and improves the practical of infusion device
Property, by fixed mechanism, work can be fixed to infusion device, avoid falling down damage because accidentally touching, with existing fixation
Mechanism compares, which improves the safety of infusion device.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the stable type infusion device with oscillating function for biological diagnosis and treatment of the invention；
Fig. 2 is the knot of the swing mechanism of the stable type infusion device with oscillating function for biological diagnosis and treatment of the invention
Structure schematic diagram；
Fig. 3 is the guide pad and guiding of the stable type infusion device with oscillating function for biological diagnosis and treatment of the invention
The attachment structure schematic diagram of bar；
Fig. 4 is the knot of the fixed mechanism of the stable type infusion device with oscillating function for biological diagnosis and treatment of the invention
Structure schematic diagram；
In figure: 1. support rods, 2. pedestals, 3. mobile devices, 4. supporting cases, 5. support shafts, 6. holders, 7. hooks, 8.
Cylinder, 9. rack gears, 10. driving gears, 11. shafts, 12. driving bevel gears, 13. driven wheel of differential, 14. transmission shafts, 15. coilings
Disk, 16. bracing wires, 17. bearings, 18. guide pads, 19. guide rods, 20. convex blocks, 21. lantern rings, 22. fixed bins, 23. communicating pipes,
24. sucker, 25. first motors, 26. crankshafts, 27. rotating blocks, 28. air exhaust rods, 29. pistons, 30. pump bowls, 31. stop collars.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of stable type infusion device with oscillating function for biological diagnosis and treatment, including support rod 1,
Pedestal 2 and mobile device 3, the support rod 1 are fixed on the top of pedestal 2, and the lower section of pedestal 2 is arranged in the mobile device 3,
It is equipped with PLC in the pedestal 2, further includes fixed mechanism and two swing mechanisms, the fixed mechanism is arranged in pedestal 2
Portion, two swing mechanisms are separately positioned on the two sides of support rod 1；
This is used for the stable type infusion device with oscillating function of biological diagnosis and treatment by swing mechanism, may be implemented automatic
The function of swing, when avoiding infusion, cell settlement is accumulated and blocks and feed back bag or be adhered on inner wall, causes to be infused unsmooth, leads to
Fixed mechanism is crossed, work can be fixed to infusion device, avoid falling down damage because accidentally touching.
As shown in figure 4, the fixed mechanism includes fixed bin 22, communicating pipe 23 and sucker 24, the fixed bin 22 is fixed
Bottom in pedestal 2, the sucker 24 are arranged in the lower section of pedestal 2, the lower section of the fixed bin 22 by communicating pipe 23 with
Sucker 24 is connected to, and is equipped with pump bowl 30, piston 29, air exhaust rod 28 and driving assembly, the driving component in the fixed bin 22
Top in fixed bin 22 is set, and the pump bowl 30 is fixed on the bottom in fixed bin 22, and the setting of piston 29 is being taken out
In inflator 30, the piston 29 is matched with pump bowl 30, and the lower section of the pump bowl 30 passes through to be connected to communicating pipe 23 with sucker 24,
The top of the pump bowl 30 is equipped with through-hole, and one end of the air exhaust rod 28 is fixedly connected with piston 29, the air exhaust rod 28
The other end passes through through-hole and connect with driving assembly, and the air exhaust rod 28 is coaxially disposed with through-hole；
When work is fixed, control driving assembly work drives air exhaust rod 28 mobile, so that piston 29 is in pump bowl
It is moved up and down in 30, to be taken away the air in sucker 24 by communicating pipe 23, so that infusion device is capable of fixing on ground
On, it avoids infusion device from falling down damage because accidentally touching, improves the safety of infusion device.
As shown in Fig. 2, the swing mechanism includes supporting case 4, support shaft 5 and holder 6, the supporting case 4 is fixed on
On support rod 1, be fixedly connected at one end and the center of the lower section of supporting case 4 of the support shaft 5, the support shaft 5 it is another
End is hinged with the top of holder 6, and hook 7 is equipped in the holder 6, and the lower section of the holder 6 is equipped with first and is open, institute
It states and is equipped with wobble component in supporting case 4；
The wobble component includes power unit, shaft 11, driving bevel gear 12 and two swing units, the power list
The top in supporting case 4 is arranged in member, and the shaft 11 is vertically provided at the inside of supporting case 4, the power unit and shaft
11 one end transmission connection, the other end of the shaft 11 are fixedly connected with driving bevel gear 12, and two swing units are set respectively
It sets in the two sides of driving bevel gear 12, the swing unit includes transmission shaft 14, driven wheel of differential 13, wire spool 15 and bracing wire
16, the transmission shaft 14 is vertically arranged with shaft 11, and the driven wheel of differential 13 is fixed on one end of transmission shaft 14, the driving
Bevel gear 12 engages with driven wheel of differential 13, and the wire spool 15 is fixed on the other end of transmission shaft 14, and the one of the bracing wire 16
End is arranged on wire spool 15, and the lower section of the supporting case 4 is set there are two the second opening, and the bracing wire 16 and second is open one by one
Corresponding, the other end of the bracing wire 16 passes through the second opening and is fixedly connected with the top of holder 6.
Actually medical staff hangs over cell feedback bag on the hook 7 in holder 6, when carrying out swing work, moves
Power cell operation drives shaft 11 to rotate, so that driving bevel gear 12 rotates, so that the swing unit of two sides works, leads to
It crosses and is engaged with driven wheel of differential 13, so that the rotation direction of two transmission shafts 14 is on the contrary, so that two wire spools 15
On the contrary, a bracing wire 16 is tightened, another bracing wire 16 lengthens rotation direction, so that holder 6 is driven to swing, so that
Cell feeds back bag and swings, and avoids in infusion, and cell blocking feeds back the lumen of bag or is adhered on tube wall, influences efficiency of being infused.
Preferably, the driving component includes first motor 25, crankshaft 26 and rotating block in order to which band piston 29 is mobile
27, on the inner wall for the side that the first motor 25 is fixed on fixed bin 22, the first motor 25 is sequentially connected with crankshaft 26,
The rotating block 27 is set on crankshaft 26, and one end of the separate piston 29 of the air exhaust rod 28 and rotating block 27 are hinged, described
First motor 25 is electrically connected with PLC.
First motor 25 starts, and crankshaft 26 rotates, and drives rotating block 27 to rotate, is being taken out by air exhaust rod 28 with piston 29
It is moved up and down in inflator 30, to take the air in sucker 24 away by communicating pipe 23, realizes fixed function.
Preferably, stop collar 31 is additionally provided in the fixed bin 22 in order to limit the moving direction of air exhaust rod 28, it is described
Stop collar 31 is fixed on the top of pump bowl 30, and the stop collar 31 is set on air exhaust rod 28, the stop collar 31 and pumping
Bar 28 is slidably connected.
By the way that stop collar 31 is arranged, the moving direction of air exhaust rod 28 is limited, the stabilization when movement of air exhaust rod 28 is improved
Property.
Preferably, the wobble component further includes two bearings 17, two bearings in order to provide support force to shaft 11
17 are separately fixed at the top and bottom in supporting case 4, and the both ends of the shaft 11 are separately positioned in two bearings 17.
By the way that bearing 17 is arranged, in the case where not influencing the rotation of shaft 11, support force is provided to shaft 11, so that turning
Axis 11 is more stable when rotating.
Preferably, in order to enable shaft 11 rotate, the power unit include cylinder 8, rack gear 9 and driving gear 10,
The cylinder body of the cylinder 8 is fixed on the inner wall of the side of the separate support rod 1 of supporting case 4, the gas bar and rack gear of the cylinder 8
9 are fixedly connected, and the driving gear 10 is fixed on one end of separate driving bevel gear 12 of shaft 11, the driving gear 10
It is engaged with rack gear 9, the cylinder 8 is electrically connected with PLC.
Cylinder 8 starts, and band bar of taking offence is mobile, so that rack gear 9 is mobile, so that driving gear 10 be driven to rotate, passes through shaft
11 rotate driving bevel gear 12, to drive the swing unit of two sides to work, so that holder 6 be driven to swing.
As shown in figure 3, the power unit further includes guide rod 19 and two guide pads 18, the guide rod 19 it is vertical
Section is U-shaped, and the both ends of the guide rod 19 are each attached to the top in supporting case 4, the both ends of the rack gear 9 respectively with two
Guide pad 18 is fixedly connected, and the guide pad 18 is equipped with pilot hole, and the guide rod 19 passes through pilot hole, the guide rod 19
It is slidably connected with guide pad 18.
When rack gear 9 is mobile, drives guide pad 18 to move on guide rod 19, limit the moving direction of rack gear 9, improve
Stability when rack gear 9 is mobile.
Preferably, in order to avoid guide pad 18 shakes on guide rod 19, at the pilot hole of the guide pad 18
Equipped with convex block 20, the guide rod 19 is equipped with sliding slot, and the convex block 20 is arranged in sliding slot, the convex block 20 and sliding slot
Match, the convex block 20 is slidably connected with sliding slot.
When rack gear 9 is mobile, drives guide pad 18 to move on guide rod 19, so that convex block 20 moves in groove, avoid
Guide pad 18 shakes on guide rod 19, so that rack gear 9 is more stable when mobile.
Preferably, in order to extend the service life of bracing wire 16, the making material of the bracing wire 16 is nylon.
Preferably, being coated with lubricating grease in the driving bevel gear 12, subtracting in order to enable driven wheel of differential 13 rotates smoothness
Small frictional force between driving bevel gear 12 and driven wheel of differential 13, so that driven wheel of differential 13 rotates smoothness.
Preferably, the swing unit further includes lantern ring 21 and fixed link, institute in order to provide support force to transmission shaft 14
It states lantern ring 21 to be set on transmission shaft 14, the lantern ring 21 is fixed on the bottom in supporting case 4 by fixed link.
By the way that lantern ring 21 is arranged, in the case where not influencing the rotation of transmission shaft 14, support force is provided to transmission shaft 14, is mentioned
Stability when high transmission shaft 14 rotates.
When work is fixed, first motor 25 starts, and crankshaft 26 rotates, and drives rotating block 27 to rotate, passes through pumping
Bar 28 moves up and down in pump bowl 30 with piston 29, thus taken away the air in sucker 24 by communicating pipe 23, so that
Infusion device is capable of fixing on the ground, and infusion device is avoided to fall down damage because accidentally touching, and improves the safety of infusion device.
Actually medical staff hangs over cell feedback bag on the hook 7 in holder 6, and when carrying out swing work, cylinder 8 starts,
Band bar of taking offence is mobile, so that rack gear 9 is mobile, so that driving gear 10 be driven to rotate, makes driving bevel gear 12 by shaft 11
Rotation, so that the swing unit of two sides work, by being engaged with driven wheel of differential 13, so that turn of two transmission shafts 14
Move contrary, so that the rotation direction of two wire spools 15 is on the contrary, bracing wire 16 is tightened, another bracing wire 16 is put
It is long, so that holder 6 be driven to swing, swing, avoided in infusion so that cell feeds back bag, cell blocking feeds back bag
Lumen or be adhered on tube wall, influence be infused efficiency.
Compared with prior art, which passes through oscillating machine
The function of automatic swing may be implemented in structure, and when avoiding infusion, cell settlement is accumulated and blocks and feed back bag or be adhered on inner wall,
Cause to be infused unsmooth, compared with existing swing mechanism, it is convenient which swings, the practicability of infusion device is improved,
By fixed mechanism, work can be fixed to infusion device, avoid falling down damage because accidentally touching, with existing fixed mechanism
It compares, which improves the safety of infusion device.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of stable type infusion device with oscillating function for biological diagnosis and treatment, including support rod (1), pedestal (2) and
Mobile device (3), the support rod (1) are fixed on the top of pedestal (2), and the mobile device (3) is arranged under pedestal (2)
Side, the pedestal (2) is interior to be equipped with PLC, which is characterized in that further includes fixed mechanism and two swing mechanisms, the fixed mechanism
Inside in pedestal (2) is set, and two swing mechanisms are separately positioned on the two sides of support rod (1)；
The fixed mechanism includes fixed bin (22), communicating pipe (23) and sucker (24), and the fixed bin (22) is fixed on pedestal
(2) bottom in, sucker (24) setting pass through communicating pipe below the lower section of pedestal (2), the fixed bin (22)
(23) it is connected to sucker (24), pump bowl (30), piston (29), air exhaust rod (28) and driving group is equipped in the fixed bin (22)
Part, the top that the driving component is arranged in fixed bin (22), the pump bowl (30) are fixed on the bottom in fixed bin (22)
Portion, piston (29) setting is in pump bowl (30), and the piston (29) matches with pump bowl (30), the pump bowl (30)
Lower section be connected to sucker (24) by communicating pipe (23), the top of the pump bowl (30) is equipped with through-hole, the air exhaust rod
(28) one end is fixedly connected with piston (29), and the other end of the air exhaust rod (28) passes through through-hole and connect with driving assembly, institute
It states air exhaust rod (28) and through-hole is coaxially disposed；
The swing mechanism includes supporting case (4), support shaft (5) and holder (6), and the supporting case (4) is fixed on support rod
(1) on, be fixedly connected at one end and the center of the lower section of supporting case (4) of the support shaft (5), the support shaft (5) it is another
The top of one end and holder (6) is hinged, hook (7) is equipped in the holder (6), the lower section of the holder (6) is equipped with
First opening, the supporting case (4) is interior to be equipped with wobble component；
The wobble component includes power unit, shaft (11), driving bevel gear (12) and two swing units, the power list
The top that member is arranged in supporting case (4), the shaft (11) are vertically provided at the inside of supporting case (4), the power unit
It is sequentially connected with one end of shaft (11), the other end of the shaft (11) is fixedly connected with driving bevel gear (12), two pendulum
Moving cell is separately positioned on the two sides of driving bevel gear (12), and the swing unit includes transmission shaft (14), driven wheel of differential
(13), wire spool (15) and bracing wire (16), the transmission shaft (14) are vertically arranged with shaft (11), the driven wheel of differential (13)
It is fixed on one end of transmission shaft (14), the driving bevel gear (12) is engaged with driven wheel of differential (13), the wire spool (15)
It is fixed on the other end of transmission shaft (14), one end of the bracing wire (16) is arranged on wire spool (15), the supporting case (4)
Lower section is set there are two the second opening, and the bracing wire (16) corresponds with the second opening, and the other end of the bracing wire (16) passes through
Second is open and is fixedly connected above holder (6).
2. the stable type infusion device with oscillating function as described in claim 1 for biological diagnosis and treatment, which is characterized in that
The driving component includes first motor (25), crankshaft (26) and rotating block (27), and the first motor (25) is fixed on fixation
On the inner wall of the side of box (22), the first motor (25) and crankshaft (26) are sequentially connected, and the rotating block (27) is set in
On crankshaft (26), one end of the separate piston (29) of the air exhaust rod (28) and rotating block (27) hingedly, the first motor
(25) it is electrically connected with PLC.
3. the stable type infusion device with oscillating function as described in claim 1 for biological diagnosis and treatment, which is characterized in that
It is additionally provided with stop collar (31) in the fixed bin (22), the stop collar (31) is fixed on the top of pump bowl (30), the limit
Position ring (31) is set on air exhaust rod (28), and the stop collar (31) is slidably connected with air exhaust rod (28).
4. the stable type infusion device with oscillating function as described in claim 1 for biological diagnosis and treatment, which is characterized in that
The wobble component further includes two bearings (17), and two bearings (17) are separately fixed at the top and bottom in supporting case (4),
The both ends of the shaft (11) are separately positioned in two bearings (17).
5. the stable type infusion device with oscillating function as described in claim 1 for biological diagnosis and treatment, which is characterized in that
The power unit includes that cylinder (8), rack gear (9) and driving gear (10), the cylinder body of the cylinder (8) are fixed on supporting case
(4) on the inner wall of the side of separate support rod (1), the gas bar of the cylinder (8) is fixedly connected with rack gear (9), the driving
Gear (10) is fixed on one end of separate driving bevel gear (12) of shaft (11), the driving gear (10) and rack gear (9)
Engagement, the cylinder (8) are electrically connected with PLC.
6. the stable type infusion device with oscillating function as claimed in claim 5 for biological diagnosis and treatment, which is characterized in that
The power unit further includes guide rod (19) and two guide pads (18), and the vertical cross-section of the guide rod (19) is U-shaped, institute
The both ends for stating guide rod (19) are each attached to top in supporting case (4), the both ends of the rack gear (9) respectively with two guide pads
(18) it is fixedly connected, the guide pad (18) is equipped with pilot hole, and the guide rod (19) passes through pilot hole, the guide rod
(19) it is slidably connected with guide pad (18).
7. the stable type infusion device with oscillating function as claimed in claim 6 for biological diagnosis and treatment, which is characterized in that
Convex block (20) are equipped at the pilot hole of the guide pad (18), the guide rod (19) is equipped with sliding slot, and the convex block (20) sets
It sets in sliding slot, the convex block (20) matches with sliding slot, and the convex block (20) is slidably connected with sliding slot.
8. the stable type infusion device with oscillating function as described in claim 1 for biological diagnosis and treatment, which is characterized in that
The making material of the bracing wire (16) is nylon.
9. the stable type infusion device with oscillating function as described in claim 1 for biological diagnosis and treatment, which is characterized in that
Lubricating grease is coated on the driving bevel gear (12).
10. the stable type infusion device with oscillating function as described in claim 1 for biological diagnosis and treatment, feature exist
In the swing unit further includes lantern ring (21) and fixed link, and the lantern ring (21) is set on transmission shaft (14), the lantern ring
(21) bottom in supporting case (4) is fixed on by fixed link.
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| CN201910284606.5A CN110237344A (en) | 2019-04-10 | 2019-04-10 | A kind of stable type infusion device with oscillating function for biological diagnosis and treatment |
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| CN201910284606.5A CN110237344A (en) | 2019-04-10 | 2019-04-10 | A kind of stable type infusion device with oscillating function for biological diagnosis and treatment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680983A (en) * | 2019-11-01 | 2020-01-14 | 河南科技大学第一附属医院 | Clinical blood transfusion monitor |
| CN110701456A (en) * | 2019-10-29 | 2020-01-17 | 深圳市晓控通信科技有限公司 | Convenient type intelligence electric fan with regulatory function |
| CN113018568A (en) * | 2021-02-28 | 2021-06-25 | 南京帝基生物科技有限公司 | Cell back transfusion device for cell biotherapy |
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| CN108998362A (en) * | 2018-07-11 | 2018-12-14 | 深圳市乐业科技有限公司 | A kind of stable type separation of lymphocytes pipe |
| CN208266648U (en) * | 2018-03-11 | 2018-12-21 | 泰州华际知识产权服务有限公司 | A kind of pitchy highway emergency fills out pit device |
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| CN104721908A (en) * | 2015-03-28 | 2015-06-24 | 聂树涛 | Automatic blood transfusion frame |
| CN204893973U (en) * | 2015-06-26 | 2015-12-23 | 中国矿业大学 | People's mechanical finger is imitated to single degree of freedom coupled mode |
| CN205434528U (en) * | 2015-10-28 | 2016-08-10 | 湖州市第三人民医院 | Novel electronic retractable infusion support |
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| CN108720055A (en) * | 2018-04-13 | 2018-11-02 | 江山海维科技有限公司 | A kind of pan-fried frying apparatus of swing type peanut |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110701456A (en) * | 2019-10-29 | 2020-01-17 | 深圳市晓控通信科技有限公司 | Convenient type intelligence electric fan with regulatory function |
| CN110680983A (en) * | 2019-11-01 | 2020-01-14 | 河南科技大学第一附属医院 | Clinical blood transfusion monitor |
| CN113018568A (en) * | 2021-02-28 | 2021-06-25 | 南京帝基生物科技有限公司 | Cell back transfusion device for cell biotherapy |
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Application publication date: 20190917 |