CN107050577A - A kind of controllable radiation proof decoction injector robot of fluid injection speed - Google Patents
A kind of controllable radiation proof decoction injector robot of fluid injection speed Download PDFInfo
- Publication number
- CN107050577A CN107050577A CN201610667881.1A CN201610667881A CN107050577A CN 107050577 A CN107050577 A CN 107050577A CN 201610667881 A CN201610667881 A CN 201610667881A CN 107050577 A CN107050577 A CN 107050577A
- Authority
- CN
- China
- Prior art keywords
- motor
- fixed
- substrate
- syringe pump
- sliding block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002347 injection Methods 0.000 title claims abstract description 19
- 239000007924 injection Substances 0.000 title claims abstract description 19
- 230000005855 radiation Effects 0.000 title claims abstract description 8
- 239000012530 fluid Substances 0.000 title claims abstract description 6
- 239000000758 substrate Substances 0.000 claims abstract description 33
- 239000002872 contrast media Substances 0.000 description 5
- 239000003814 drug Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000001467 acupuncture Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
- A61M5/007—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 for contrast media
-
- 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
- A61M5/008—Racks for supporting syringes or needles
-
- 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
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M5/2053—Media being expelled from injector by pressurised fluid or vacuum
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
- A61M5/31545—Setting modes for dosing
- A61M5/31546—Electrically operated dose setting, e.g. input via touch screen or plus/minus buttons
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
- A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
- A61M2005/31588—Constructional features or modes of drive mechanisms for piston rods electrically driven
Landscapes
- 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
A kind of controllable radiation proof decoction injector robot of fluid injection speed, is made up of, mechanical component is characterized in that by being constituted with lower component intelligent controller and mechanical component two parts：Substrate (1), it is fixed on the line slideway (2) of substrate edges, the sliding block (3) that can be slided on guide rail, motor (4), it is fixed on the support of motor (5) on substrate, screwed screw mandrel (6), shaft joint (7) between screw mandrel and motor reel, the nut (8) matched with screw mandrel, support (9) is mutually fixed with sliding block (3), support (9) is mutually fixed with nut (8), the push rod (10) fixed with sliding block, the pressure sensor (11) of push rod front end, pump piston is injected by promote-side (12), Ping Lying semi-circular cylindrical syringe pump limited impression (13), arc, the spacing cover plate in syringe pump top (14) that can be turned down with hinge, syringe pump (15), motor rotation angle sensor (16), intelligent controller (17) and guide rail, motor is installed in a straight line.
Description
Technical field
The present invention relates to intelligent medical instrument field.Specifically one kind promotes injection under Intelligent Single-Chip Based control
Pump piston is moved, and speed is precisely controllable, the real apparatus now with radioresistance liquid medicine injection under X-ray radiation environment.
Background technology
A variety of inspections that image department is done to patient, are required for continuous speed controllably to inject contrast agent to blood vessel.Speed is needed
Controllable, medical worker needs radiation proof to injure.But so far there are no related medical apparatus and patent appearance.
The content of the invention
A kind of controllable radiation proof decoction injector robot of fluid injection speed that the present invention is exactly invented for above-mentioned needs, by
Intelligent controller and mechanical component two parts composition, mechanical component is characterized in that by being constituted with lower component：Substrate (1), it is fixed
In the line slideway (2) of substrate edges, cross section is used for I-shaped single line slideway, the sliding block that can be slided on guide rail
(3), motor (4), are fixed on the support of motor (5) on substrate, screwed screw mandrel (6), between screw mandrel and motor reel
Shaft joint (7), the nut (8) matched with screw mandrel, support (9) mutually fixes with sliding block (3), and support (9) is mutually consolidated with nut (8)
Push rod (10) that is fixed, being fixed with sliding block, the pressure sensor (11) of push rod front end, injection pump piston is by promote-side (12), flat Lying
Semi-circular cylindrical syringe pump limited impression (13), arc, the spacing cover plate in syringe pump top (14) that can be turned down with hinge, note
Pump (15) is penetrated, motor rotation angle sensor (16), intelligent controller (17) is installed in a straight line with guide rail, motor.
Substrate is larger, relatively thin, and syringe pump, guide rail, motor, intelligent controller are installed in substrate edges and in a straight line
On, and added with protective cover.Most of area does not install any parts on substrate, and substrate major part area can be pressed in patient body
Under, package unit can be placed on bed, and substrate can be moved with bed, and any moment can be set by intelligent controller, any speed is used
Degree automatic injection decoction.
Pressure sensor (11) is installed.
The prominent substantive distinguishing features of the present invention are：
1st, the push rod (10) of syringe pump piston movement is promoted precisely to be transported under Intelligent Single-Chip Based control according to pushing away guide rails of robots
It is dynamic, make that injection speed is accurate, controllable, can arbitrarily set on demand.
2nd, use cross section for I-shaped single line slideway, make structure simpler, parts is accounted on substrate always
Area is smaller, shape is longer and narrower.
3rd, push rod and syringe pump piston space are equipped with pressure sensor, when thrust reaches that certain value stops automatically when can't inject
Machine protects particular patients '.
4th, each part of the invention is distributed on substrate only accounts for long and narrow banding fritter area, and substrate can be placed on bed, base
Plate major part area is placed under patient's body, and substrate and each parts can be moved with bed.In bed moving process, each zero
Relative position is constant between the conduit of part especially liquid medicine injection and patient, therefore safety and reliability.
Angular transducer (16) the 5th, is housed, control motor rotation angle (number of turns) makes pushrod movement on motor rotary shaft
Distance, speed are more accurate.
6th, syringe pump limited impression (13) and cover plate (14) are succinct, reliable, and interchangeable selects different specifications.
7th, angiogram, CT examination must can avoid X-ray using medical worker after the present invention and exist in X-ray environment
Place of safety remote monitoring, intelligent operation.
8th, the acupuncture treatment of alignment blood vessel, syringe pump draw contrast agent, are still completed by medical worker, use the pass solved after the present invention
Strong problem is：Injection speed is precisely controllable, whenever with any desired note during whole angiogram or CT examination
Firing rate degree is automatically injected, and is not moved and influenceed by bed.
The present invention marked improvement be：
1st, contrast agent is automatically injected, injection speed, injection volume are accurate, controllable, are automatically performed under Intelligent Single-Chip Based control.
2nd, it can be placed on bed, parts take in substrate edges distribution in narrow bar, and it is minimum to account for area, patient Ke Ping
Crouch on most of substrate, injection process is not influenceed by bed motion.
3rd, can marginal not penetrate contrast agent side photography, medical personnel are not by radiohazard.
4th, by pressure sensor limit thrust size.
5th, motor rotation angle (number of turns) is ensured precisely by angular transducer, so that it is guaranteed that injection speed, injection volume are smart
It is accurate.
Brief description of the drawings
The controllable radiation proof decoction injector robot overall structure figure of Fig. 1 fluid injection speed
Fig. 2 syringe pump limited impressions, upper limit cover plate, hinge schematic diagram
Groove is fixed on substrate with screw (19), the syringe pump for having inhaled decoction is placed in groove, upset cover plate (14),
(21) it is hinge, (20) are that cover plate locking is buckled.Groove and the visual syringe pump size apolegamy of cover plate size
Embodiment
It is made up of intelligent controller and mechanical component two parts.
1st, make intelligent controller with single-chip microcomputer and be fixed on substrate edges.
2nd, mechanical component makes and installed：Larger relatively thin substrate (1), is fixed on the line slideway (2) of substrate edges, energy
The sliding block (3) slided on guide rail, motor (4) is fixed on the support of motor (5) on substrate, screwed screw mandrel
(6) shaft joint (7), between screw mandrel and motor reel, the nut (8) matched with screw mandrel, support (9) is mutually fixed with sliding block (3), is propped up
Frame (9) is mutually fixed with nut (8), the push rod (10) fixed with sliding block, and the pressure sensor (11) of push rod front end injects pump piston
By promote-side (on 12) , Ping Lying semi-circular cylindrical syringe pump limited impression (13), arc, the syringe pump that can be turned down with hinge
The spacing cover plate in portion (14), syringe pump (15), motor rotation angle sensor (16) is intelligent controller (17) and guide rail, electronic
Machine is installed in a straight line.
Substrate is larger, relatively thin, and syringe pump, guide rail, motor, intelligent controller are installed in substrate edges and in a straight line
On, and added with protective cover.The width that whole parts are accounted on substrate is no more than 6 centimetres, in ribbon.On substrate largely not
Any parts are installed, substrate can be largely pressed under patient body, the polishing of substrate edges wear down is pressed on substrate invariably with people
Suitable sense is degree, and substrate is positioned on bed, and zig is to admit all parts as degree.
Package unit can be moved with bed, and any moment can be set by intelligent controller, medicine is automatically injected with arbitrary speed
Liquid.
Pressure sensor is acted on：When pressure reach certain value can't implement injection when, autostop, protect it is special suffer from
Person.
Relative position is constant between syringe pump, conduit, syringe needle and the patient of contrast agent are injected in bed moving process, more pacifies
Entirely.Medical worker effectively prevents medical worker by radiohazard in place of safety remote monitoring and intelligent operation.
Claims (1)
1. the controllable radiation proof decoction injector robot of a kind of fluid injection speed, by intelligent controller and mechanical component two parts group
Into mechanical component is characterized in that by being constituted with lower component：Substrate (1), is fixed on the line slideway (2) of substrate edges, can be
The sliding block (3) slided on guide rail, motor (4) is fixed on the support of motor (5) on substrate, screwed screw mandrel (6),
Shaft joint (7) between screw mandrel and motor reel, the nut (8) matched with screw mandrel, support (9) is mutually fixed with sliding block (3), support
(9) mutually fixed with nut (8), the push rod (10) fixed with sliding block, the pressure sensor (11) of push rod front end injects pump piston quilt
Promote-side (12) , Ping Lying semi-circular cylindrical syringe pump limited impression (13), arc, the syringe pump top that can be turned down with hinge
Spacing cover plate (14), syringe pump (15), motor rotation angle sensor (16), intelligent controller (17) and guide rail, motor
Install in a straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610667881.1A CN107050577A (en) | 2016-08-15 | 2016-08-15 | A kind of controllable radiation proof decoction injector robot of fluid injection speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610667881.1A CN107050577A (en) | 2016-08-15 | 2016-08-15 | A kind of controllable radiation proof decoction injector robot of fluid injection speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107050577A true CN107050577A (en) | 2017-08-18 |
Family
ID=59616893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610667881.1A Pending CN107050577A (en) | 2016-08-15 | 2016-08-15 | A kind of controllable radiation proof decoction injector robot of fluid injection speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107050577A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1146918A (en) * | 1995-06-07 | 1997-04-09 | 庄臣及庄臣医药有限公司 | Catheter release mechanism |
| CN2728505Y (en) * | 2004-09-17 | 2005-09-28 | 冯威健 | Injection pump |
| CN1791440A (en) * | 2003-03-18 | 2006-06-21 | 阿特佳有限公司 | Medical devices with enhanced ultrasonic visibility |
| TW200817059A (en) * | 2006-10-03 | 2008-04-16 | Hong-Qi Huang | Safety syringe |
| CN101472635A (en) * | 2006-04-19 | 2009-07-01 | 欧加农股份有限公司 | Drug delivery device |
| CN206167537U (en) * | 2016-08-15 | 2017-05-17 | 上海健康医学院 | Annotate controllable radiation protection liquid medicine injection robot of liquid speed |
-
2016
- 2016-08-15 CN CN201610667881.1A patent/CN107050577A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1146918A (en) * | 1995-06-07 | 1997-04-09 | 庄臣及庄臣医药有限公司 | Catheter release mechanism |
| CN1791440A (en) * | 2003-03-18 | 2006-06-21 | 阿特佳有限公司 | Medical devices with enhanced ultrasonic visibility |
| CN2728505Y (en) * | 2004-09-17 | 2005-09-28 | 冯威健 | Injection pump |
| CN101472635A (en) * | 2006-04-19 | 2009-07-01 | 欧加农股份有限公司 | Drug delivery device |
| TW200817059A (en) * | 2006-10-03 | 2008-04-16 | Hong-Qi Huang | Safety syringe |
| CN206167537U (en) * | 2016-08-15 | 2017-05-17 | 上海健康医学院 | Annotate controllable radiation protection liquid medicine injection robot of liquid speed |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |