CN110339419A - A kind of automatic antiseep high pressure injector - Google Patents
A kind of automatic antiseep high pressure injector Download PDFInfo
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- CN110339419A CN110339419A CN201910715198.4A CN201910715198A CN110339419A CN 110339419 A CN110339419 A CN 110339419A CN 201910715198 A CN201910715198 A CN 201910715198A CN 110339419 A CN110339419 A CN 110339419A
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- 239000007924 injection Substances 0.000 claims abstract description 44
- 238000002347 injection Methods 0.000 claims abstract description 44
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 239000012530 fluid Substances 0.000 claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000000007 visual effect Effects 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims 1
- 239000002872 contrast media Substances 0.000 abstract description 14
- 238000012544 monitoring process Methods 0.000 abstract description 9
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 239000003814 drug Substances 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 206010030113 Oedema Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000309551 Arthraxon hispidus Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 230000002491 angiogenic effect Effects 0.000 description 1
- 238000002583 angiography Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000819 hypertonic solution Substances 0.000 description 1
- 229940021223 hypertonic solution Drugs 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
-
- 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
- A61M2205/15—Detection of leaks
-
- 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
- A61M2205/18—General characteristics of the apparatus with alarm
-
- 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
- A61M2205/3331—Pressure; Flow
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
The invention discloses a kind of automatic antiseep high pressure injectors, are related to medical instruments field, including apparatus main body shell, and the lower end outer surface of described device main body cover is fixedly installed with pedestal.Pressure at energy real-time monitoring patient's arm of the present invention solves the problems, such as that current high pressure injector injection of contrast agent occurs leakage and causes serious injury to patient once alarming immediately beyond threshold value and opening medical fluid pumpback and extraction raffinate diversion function；It using wireless communication mode, is nursed without medical staff in radiation chamber, once leaking, by sound-light alarm, the doctor for radiating monitoring room can carry out situation disposition in first time, improve the timeliness of situation disposition；Novelty uses medical fluid pumpback thought, once leaking, medical fluid pumpback is taken to high pressure injector at once, to effectively reduce the capacity of contrast medium leakage, it drives worm screw to move back and forth to reach the function of liquid medicine injection Yu medical fluid pumpback by the stepper motor of setting, has certain prospect of the application.
Description
Technical field
The present invention relates to medical instruments field, specially a kind of automatic antiseep high pressure injector.
Background technique
High pressure injector is mainly used for contrast agent injection when angiography, also can be used for contrast agent when CT contrast examination
Injection, the effect of high pressure injector is to guarantee within a certain period of time by the contrast agent fast injection of sufficient amount to check point, together
When need to fill physiological saline and be diluted contrast agent, in use, in injection due to injection pressure height, send out often
Angiogenic is damaged, and contrast medium leaks the event in sub-dermal soft tissue and occurs, and contrast medium is partially formed swollen after leaking in a short time
Block, once leakage, can quickly form a wide range of oedema, generates compressing to tissue and toxicity is made since contrast medium is hypertonic solution
With being damaged to patient, especially some patients (such as diabetic) are often difficult to heal, and cause edema area to fester, give
Patient brings more serious injury, for this purpose, we have proposed a kind of automatic antiseep high pressure injectors.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of automatic antiseep high pressure injector,
The problems in background technique can effectively be solved.
To achieve the above object, the invention provides the following technical scheme: antiseep high pressure injector, including device master automatically
Body case, the lower end outer surface of described device main body cover are fixedly installed with pedestal, the rear end appearance of described device main body cover
Face is fixedly connected with support rod, and one end of the support rod is provided with revolving part, and the upper end of the revolving part is provided with connecting rod,
The lower end outer surface of the connecting rod is fixedly installed with Hui Ye mechanism, and one end outer surface of the connecting rod is provided with injection head,
The leading exterior surface of the injection head is provided with injection needle, and the surrounding of the injection needle is provided with pressure sensitive cuff.
Preferably, the Hui Ye mechanism is internally provided with servo motor and Medical tee joint pipe, the Medical tee joint pipe
Center outer surface is provided with rotary valve, and one end outer surface of the servo motor is provided with motor bar, and the one of the servo motor
End outer surface is fixedly connected by rotary valve with the center outer surface of Medical tee joint pipe.
Preferably, one end of the Medical tee joint pipe offers the main mouth of tee tube, and the other end of the Medical tee joint pipe is opened
Divide mouth equipped with tee tube, the tee tube is divided to the quantity of mouth to be two groups, and the angle that two groups of tee tubes divide between mouth is 90 °, described
The lower end outer surface of Hui Ye mechanism is provided with liquid back pipe, and one end of the liquid back pipe is provided with aseptic bottle, the liquid back pipe it is another
One end divides mouth to be fixedly connected with tee tube, and the aseptic bottle is internally provided with fluid reservoir, the upper end outer surface of the aseptic bottle
Liquid return hole is offered, the other end of the liquid back pipe is fixedly connected through liquid return hole with the upper end outer surface of fluid reservoir, the nothing
Bacterium bottle is located at the back end outer surface of apparatus main body shell.
Preferably, the inside of the injection head is fixedly installed with microcontroller, wireless communication module, A/D converter and needle
Bar pushing mechanism, the microcontroller and wireless communication module are electrically connected, and the microcontroller and shank pushing mechanism are electrical
Connection, the shank pushing mechanism are internally provided with stepper motor, worm screw and transmission gear, and the stepper motor is located at worm screw
Side, the outer surface of the worm screw is provided with screw thread, the output end of the stepper motor and middle part of transmission gear is fixed connects
It connects, the outer surface of the transmission gear is flexibly connected with the outer surface of screw thread, and one end of the worm screw is provided with needle tubing.
Preferably, the injection head runs through the middle part of pressure sensitive cuff, and the pressure sensitive cuff is internally provided with
Pressure sensor, one end outer surface of the pressure sensitive cuff be provided with magic patch, the pressure sensitive cuff it is another
End outer surface is provided with magic female patch, and the rear end of the pressure sensitive cuff is provided with connecting conduit, the pressure sensitive cuff
It is connect by connecting conduit with injection head.
Preferably, the lower end outer surface of the pedestal is provided with universal wheel, the upper end outer surface of described device main body cover
It is fixedly installed with pressure value display screen, the leading exterior surface of described device main body cover is fixedly installed with combined aural and visual alarm.
Preferably, a side external surface of described device main body cover, which is fixedly connected with, helps knob, described to help knob and device
Fixing piece is provided between main body cover, the rear end of described device main body cover is provided with power supply line.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention is by the pressure sensitive cuff and pressure sensor of setting, can pressure at real-time monitoring patient's arm,
Once alarm immediately beyond threshold value and open medical fluid pumpback and extraction raffinate diversion function, by the stepper motor of setting drive worm screw come
The dynamic function to reach liquid medicine injection Yu medical fluid pumpback is backhauled, current high pressure injector injection of contrast agent is solved and leakage pair occurs
The problem of patient causes serious injury has certain Beneficial Effect.
2, the present invention is nursed without medical staff in radiation chamber, at patient's arm injection by using wireless communication mode
Mass can be quickly generated to convert pressure conversion by A/D as relevant voltage signal after pressure sensor monitoring to pressure rises
It is transferred to microprocessor, once pressure is more than initial threshold, combined aural and visual alarm running, the doctor for radiating monitoring room can be at first
Between carry out situation disposition, improve situation disposition timeliness,
3, the present invention passes through Medical tee joint pipe, servo motor and the aseptic bottle of setting, and novelty uses medical fluid pumpback thought,
Once leaking, it can be quickly generated mass at patient's arm injection and pass through A/D after pressure sensor monitoring to pressure rises
It converts and pressure conversion is transferred to microprocessor into relevant voltage signal, once pressure is more than initial threshold starting servo motor rotation
Turn Medical tee joint head, extra medical fluid is allowed to flow in aseptic bottle, to effectively reduce the capacity of contrast medium leakage.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the schematic diagram of internal structure of Zhong Hui liquid of the present invention mechanism；
Fig. 3 is servo motor and Medical tee joint pipe junction schematic diagram in the present invention；
Fig. 4 is the structural schematic diagram of fluid reservoir in the present invention；
Fig. 5 is the structural schematic diagram of pressure sensitive cuff in the present invention；
Fig. 6 is the structural schematic diagram of medical tee tube in the present invention；
Fig. 7 is each functions of modules schematic diagram of terminal in the present invention；
Fig. 8 is each functions of modules schematic diagram of control terminal in the present invention；
Fig. 9 is partial structural diagram in injection head in the present invention；
Figure 10 is shank pushing mechanism schematic diagram of internal structure in the present invention.
In figure: 1, apparatus main body shell；2, pressure value display screen；3, combined aural and visual alarm；4, support rod；5, knob is helped；6,
Pedestal；7, universal wheel；8, revolving part；9, connecting rod；10, aseptic bottle；11, fixing piece；12, liquid back pipe；13, injection needle；14,
Pressure sensitive cuff；15, connecting conduit；16, injection head；17, Hui Ye mechanism；18, servo motor；19, Medical tee joint pipe；20,
Rotary valve；21, motor bar；22, fluid reservoir；23, liquid return hole；24, pressure sensor；25, magic pastes；26, magic female patch；
27, tee tube divides mouth；28, the main mouth of tee tube；29, microcontroller；30, wireless communication module；31, needle tubing；32, shank pushes machine
Structure；33, worm screw；34, stepper motor；35, transmission gear；36, screw thread.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " rear end ",
The orientation or positional relationship of the instructions such as " both ends ", " one end ", " other end " is to be based on the orientation or positional relationship shown in the drawings, only
It is that for the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " the
Two " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
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.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-7 is please referred to, the present invention provides a kind of technical solution: automatic antiseep high pressure injector, including apparatus main body
Shell 1, the lower end outer surface of apparatus main body shell 1 are fixedly installed with pedestal 6, and the back end outer surface of apparatus main body shell 1 is fixed
It is connected with support rod 4, one end of support rod 4 is provided with revolving part 8, and the upper end of revolving part 8 is provided with connecting rod 9, connecting rod 9
Lower end outer surface is fixedly installed with Hui Ye mechanism 17, and one end outer surface of connecting rod 9 is provided with injection head 16, before injection head 16
End outer surface is provided with injection needle 13, and the surrounding of injection needle 13 is provided with pressure sensitive cuff 14.
Medical fluid pumpback and extraction raffinate diversion function can be conducive to open, in the present embodiment, it is preferred that the inside of Hui Ye mechanism 17
It is provided with servo motor 18 and Medical tee joint pipe 19, the center outer surface of Medical tee joint pipe 19 is provided with rotary valve 20, servo electricity
One end outer surface of machine 18 is provided with motor bar 21, and one end outer surface of servo motor 18 passes through rotary valve 20 and Medical tee joint pipe
19 center outer surface is fixedly connected.
The specific structure between the in-house part of liquid is described back, in the present embodiment, it is preferred that the one of Medical tee joint pipe 19
End offers the main mouth 28 of tee tube, and the other end of Medical tee joint pipe 19 offers tee tube and divides mouth 27, and tee tube divides the number of mouth 27
Amount is two groups, and the angle that two groups of tee tubes divide between mouth 27 is 90 °, and the lower end outer surface of Hui Ye mechanism 17 is provided with liquid back pipe
12, one end of liquid back pipe 12 is provided with aseptic bottle 10, and the other end of liquid back pipe 12 divides mouth 27 to be fixedly connected with tee tube, aseptic bottle
10 are internally provided with fluid reservoir 22, and the upper end outer surface of aseptic bottle 10 offers liquid return hole 23, the other end of liquid back pipe 12 passes through
It wears liquid return hole 23 to be fixedly connected with the upper end outer surface of fluid reservoir 22, aseptic bottle 10 is located at the rear end appearance of apparatus main body shell 1
Face.
Structure composition in injection head 16 is described, is conducive to injection head 16 and plays a role, in the present embodiment, it is preferred that note
The inside for penetrating first 16 is fixedly installed with microcontroller 29, wireless communication module 30, A/D converter and shank pushing mechanism 32, micro-
Controller 29 and wireless communication module 30 are electrically connected, and microcontroller 29 and shank pushing mechanism 32 are electrically connected, and shank pushes
Mechanism 32 is internally provided with stepper motor 34, worm screw 33 and transmission gear 35, and stepper motor 34 is located at the side of worm screw 33, snail
The outer surface of bar 33 is provided with screw thread 36, and the output end of stepper motor 34 is fixedly connected with the middle part of transmission gear 35, driving cog
The outer surface of wheel 35 is flexibly connected with the outer surface of screw thread 36, and one end of worm screw 33 is provided with needle tubing 31.
The relationship between device partial component is described, in the present embodiment, it is preferred that injection head 16 is tucked inside the sleeve through pressure sensitive
With 14 middle part, pressure sensitive cuff 14 is internally provided with pressure sensor 24, one end outer surface of pressure sensitive cuff 14
It is provided with magic patch 25, the other end outer surface of pressure sensitive cuff 14 is provided with magic female patch 26, pressure sensitive cuff 14
Rear end be provided with connecting conduit 15, pressure sensitive cuff 14 is connect by connecting conduit 15 with injection head 16.
The globality of device being maintained, in the present embodiment, it is preferred that the lower end outer surface of pedestal 6 is provided with universal wheel 7,
The upper end outer surface of apparatus main body shell 1 is fixedly installed with pressure value display screen 2, and the leading exterior surface of apparatus main body shell 1 is solid
Dingan County is equipped with combined aural and visual alarm 3.
It describes device part-structure to form, in the present embodiment, it is preferred that a side external surface of apparatus main body shell 1 is solid
Surely it is connected with and helps knob 5, help between knob 5 and apparatus main body shell 1 and be provided with fixing piece 11, the rear end of apparatus main body shell 1
It is provided with power supply line.
The working principle of the invention and process for using: the present invention is by apparatus main body shell 1, pressure value display screen 2, acousto-optic report
Alert device 3, support rod 4 help knob 5, pedestal 6, universal wheel 7, revolving part 8, connecting rod 9, aseptic bottle 10, fixing piece 11, liquid back pipe
12, injection needle 13, pressure sensitive cuff 14, connecting conduit 15, injection head 16, Hui Ye mechanism 17, servo motor 18, medical three
Siphunculus 19, rotary valve 20, motor bar 21, fluid reservoir 22, liquid return hole 23, pressure sensor 24, magic paste 25, magic female patch
26, tee tube divide the main mouth 28 of mouth 27, tee tube, microcontroller 29, wireless communication module 30, needle tubing 31, shank pushing mechanism
32, the components such as worm screw 33, stepper motor 34, transmission gear 35 are constituted, and whether device can be just in preoperation inspection injection head 16
Often operation connects the terminal of device and monitoring room by wireless network, and patient is before carrying out high-pressure injection, by pressure sensitive cuff
14 are brought by velcro to injection, and pressure sensor 24 is fixed on patient's arm injection of contrast agent by pressure sensitive cuff 14
Pressure initial threshold is arranged in place on microcontroller 29, and when high pressure injector is injected, actual pressure value meeting real-time display is in pressure
It is worth on display screen 2, is leaked in case of contrast medium, mass can be quickly generated at patient's arm injection, pressure sensor 24 monitors
After rising to pressure, is converted by A/D and pressure conversion is transferred to microcontroller 29 into relevant voltage signal, once pressure is more than
Initial threshold triggers local combined aural and visual alarm 3 immediately and sounds an alarm, while starting servo motor 18 and rotating Medical tee joint pipe 19, allows
Extra medical fluid flows in aseptic bottle 10, while pressure value is transferred to monitoring room by module 30 by wireless communication, is controlled at once
High pressure injector starts medical fluid pumpback mode, reduces the leakage of contrast medium as far as possible.The medical staff of monitoring room has found alarm
Leakage problems can also be managed at the first time afterwards, the reaction speed of processing emergency event is improved, be effectively reduced the pain of patient
Hardship drives worm screw 33 to move back and forth to reach the function of liquid medicine injection Yu medical fluid pumpback, has by the stepper motor 34 of setting
Certain prospect of the application.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. automatic antiseep high pressure injector, including apparatus main body shell (1), it is characterised in that: described device main body cover (1)
Lower end outer surface be fixedly installed with pedestal (6), the back end outer surface of described device main body cover (1) is fixedly connected with support rod
(4), one end of the support rod (4) is provided with revolving part (8), and the upper end of the revolving part (8) is provided with connecting rod (9), institute
The lower end outer surface for stating connecting rod (9) is fixedly installed with Hui Ye mechanism (17), and one end outer surface of the connecting rod (9) is provided with
The leading exterior surface of injection head (16), the injection head (16) is provided with injection needle (13), and the four of the injection needle (13)
It is provided with pressure sensitive cuff (14) week.
2. automatic antiseep high pressure injector according to claim 1, it is characterised in that: the Hui Ye mechanism (17) it is interior
Portion is provided with servo motor (18) and Medical tee joint pipe (19), and the center outer surface of the Medical tee joint pipe (19) is provided with rotation
One end outer surface of valve (20), the servo motor (18) is provided with motor bar (21), outside one end of the servo motor (18)
Surface is fixedly connected by rotary valve (20) with the center outer surface of Medical tee joint pipe (19).
3. automatic antiseep high pressure injector according to claim 2, it is characterised in that: the Medical tee joint pipe (19)
One end offers the main mouth of tee tube (28), and the other end of the Medical tee joint pipe (19) offers tee tube and divides mouth (27), described
Tee tube is divided to the quantity of mouth (27) to be two groups, and the angle that two groups of tee tubes divide between mouth (27) is 90 °, the Hui Ye mechanism (17)
Lower end outer surface be provided with liquid back pipe (12), one end of the liquid back pipe (12) is provided with aseptic bottle (10), the liquid back pipe
(12) the other end divides mouth (27) to be fixedly connected with tee tube, and the aseptic bottle (10) is internally provided with fluid reservoir (22), institute
The upper end outer surface for stating aseptic bottle (10) offers liquid return hole (23), and the other end of the liquid back pipe (12) runs through liquid return hole (23)
It is fixedly connected with the upper end outer surface of fluid reservoir (22), the aseptic bottle (10) is located at the rear end appearance of apparatus main body shell (1)
Face.
4. automatic antiseep high pressure injector according to claim 1, it is characterised in that: the inside of the injection head (16)
It is fixedly installed with microcontroller (29), wireless communication module (30), A/D converter and shank pushing mechanism (32), the micro-control
Device (29) processed and wireless communication module (30) are electrically connected, and the microcontroller (29) electrically connects with shank pushing mechanism (32)
It connects, the shank pushing mechanism (32) is internally provided with stepper motor (34), worm screw (33) and transmission gear (35), the step
It is located at the side of worm screw (33) into motor (34), the outer surface of the worm screw (33) is provided with screw thread (36), the stepper motor
(34) it is fixedly connected in the middle part of output end and transmission gear (35), outer surface and screw thread (36) of the transmission gear (35)
Outer surface is flexibly connected, and one end of the worm screw (33) is provided with needle tubing (31).
5. automatic antiseep high pressure injector according to claim 4, it is characterised in that: the injection head (16) is through pressure
Power incudes the middle part of cuff (14), and the pressure sensitive cuff (14) is internally provided with pressure sensor (24), the pressure
One end outer surface of induction cuff (14) is provided with magic patch (25), the other end outer surface of the pressure sensitive cuff (14)
It is provided with magic female patch (26), the rear end of the pressure sensitive cuff (14) is provided with connecting conduit (15), the pressure sensitive
Cuff (14) is connect by connecting conduit (15) with injection head (16).
6. automatic antiseep high pressure injector according to claim 1, it is characterised in that: outside the lower end of the pedestal (6)
Surface is provided with universal wheel (7), and the upper end outer surface of described device main body cover (1) is fixedly installed with pressure value display screen (2),
The leading exterior surface of described device main body cover (1) is fixedly installed with combined aural and visual alarm (3).
7. automatic antiseep high pressure injector according to claim 1, it is characterised in that: described device main body cover (1)
A side external surface be fixedly connected with and help knob (5), described help between knob (5) and apparatus main body shell (1) is provided with fixation
The rear end of part (11), described device main body cover (1) is provided with power supply line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910715198.4A CN110339419A (en) | 2019-08-05 | 2019-08-05 | A kind of automatic antiseep high pressure injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910715198.4A CN110339419A (en) | 2019-08-05 | 2019-08-05 | A kind of automatic antiseep high pressure injector |
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| CN110339419A true CN110339419A (en) | 2019-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910715198.4A Pending CN110339419A (en) | 2019-08-05 | 2019-08-05 | A kind of automatic antiseep high pressure injector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113786538A (en) * | 2021-08-16 | 2021-12-14 | 中关村军民科技协同创新孵化中心(北京)有限公司 | Intelligent injection robot |
| CN114870135A (en) * | 2022-05-11 | 2022-08-09 | 西南医科大学附属医院 | CT room high pressure syringe auxiliary device convenient to realize pressure warning |
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