CN105944182A - Drop type infusion control system - Google Patents
Drop type infusion control system Download PDFInfo
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- CN105944182A CN105944182A CN201610440141.4A CN201610440141A CN105944182A CN 105944182 A CN105944182 A CN 105944182A CN 201610440141 A CN201610440141 A CN 201610440141A CN 105944182 A CN105944182 A CN 105944182A
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- transfusion
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- kettle
- drip
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- 239000007788 liquid Substances 0.000 claims abstract description 83
- 230000007246 mechanism Effects 0.000 claims description 85
- 238000000034 method Methods 0.000 claims description 26
- 230000008569 process Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000013461 design Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 5
- 230000002572 peristaltic effect Effects 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000003814 drug Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 12
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- 206010008132 Cerebral thrombosis Diseases 0.000 description 1
- 201000001429 Intracranial Thrombosis Diseases 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
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- 230000003542 behavioural effect Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
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- 206010008118 cerebral infarction Diseases 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- 230000007613 environmental effect Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
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- 238000007918 intramuscular administration Methods 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
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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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
-
- 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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
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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
- A61M5/1407—Infusion of two or more substances
- A61M5/1408—Infusion of two or more substances in parallel, e.g. manifolds, sequencing valves
-
- 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
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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
- A61M5/162—Needle sets, i.e. connections by puncture between reservoir and tube ; Connections between reservoir and tube
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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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
- A61M5/16813—Flow controllers by controlling the degree of opening of the flow line
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- 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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
- A61M5/16827—Flow controllers controlling delivery of multiple fluids, e.g. sequencing, mixing or via separate flow-paths
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- 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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
- A61M5/1684—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
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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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16877—Adjusting flow; Devices for setting a flow rate
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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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16886—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body for measuring fluid flow rate, i.e. flowmeters
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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
- A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body
-
- 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
- A61M5/44—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 having means for cooling or heating the devices or media
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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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
-
- 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
- A61M2205/35—Communication
- A61M2205/3546—Range
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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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
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- A—HUMAN NECESSITIES
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- 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
- A61M2205/60—General characteristics of the apparatus with identification means
Abstract
The invention discloses a drop type infusion control system which comprises a dropping liquid sensing component, an infusion tube flow control component and a control module. The dropping liquid sensing component is arranged on one side of a dripping kettle and is higher than the liquid level in the dripping kettle and can monitor liquid drops dropping into the dripping kettle and calculate a time interval t between two adjacent liquid drops. The infusion tube flow control component is arranged on one side of an infusion tube at the lower end of the dripping kettle and can control the opening size of an inner cavity of the infusion tube at the lower end of the dripping kettle through squeezing. The control module sets the range of the time interval t, and when the time interval t exceeds a set range, the control module controls the infusion tube flow control component to increase or reduce opening and closing spaces of the inner cavity of the infusion tube, so that the time interval t is within the set range. According to the drop type infusion control system, an infusion bottle / infusion bag can be switched automatically.
Description
Technical field
The present invention relates to medical instruments field, it particularly relates to a kind of infusion bottle/transfusion bag is fixed, worn
Sting, change the drip transfusion control system of bottle and composition thereof.
Background technology
Liquid dropping transfusion is that medicinal liquid is injected people by the principle of the generation pressure differential (gravity) utilizing liquid head
The method of vena systemica, is the conventional method of clinical rescue and treatment patient.
The work of intravenous drip infusion for many years, is used manual operations by medical personnel always, monitors and nurse.
Due to the uncertainty of manual operation behavioral environment factor, such as: dust, cellulose bacteria, virus in air
Or other microgranule, medical personnel's these uncertain environmental impact factor meetings when performing transfusion, conversion transfusion bottle
Medicinal liquid is produced ND pollution, is negatively affected to data for clinical drug use.
Additionally, existing artificial intravenous drip infusion, due to manual supervisory not in time, often there is medicinal liquid
Excessively input, causes in tube for transfusion, produces Negative Pressure Difference between blood, cause blood to be back in tube for transfusion,
To such an extent as to produce serious consequence.Maximum of which harm is that medical personnel are for alleviating work load, by defeated
Being in liquid pipe in the blood that the blood of coagulated state re-enters patient, this is it is possible to the formation for thrombosis is buried
Descend foreshadowing, be likely to improve the sickness rate of cerebral thrombosis, cerebral infarction simultaneously.
Bubble is easily produced, if bubble enters human body, gesture without timely process during transfusion
Bring hidden danger must to the health of human body.General medical personnel process the means of bubble or are that medicinal liquid is squeezed again
Enter to drip in kettle, or reinsert once after exactly the syringe needle of tube for transfusion being pulled out emptying bubble, such place
Reason process is more complicated, not only affects patient infusion simultaneously, has also increased the weight of the labor intensity of medical personnel.
Because the syringe needle that medical personnel insert fails fully-inserted vein blood vessel and leads during artificial intravenous drip infusion
Cause medicinal liquid and inject the intramuscular of patient, and medical personnel fail to realize in time, until by transfusion person when finding
Insert the surrounding skin of needle tubing, there is edema phenomenon in muscle, not only causes the loss of medicinal liquid, also affects
Therapeutic effect, more causes the misery made the matter worse to patient.
The equipment of not fine to transfusion temperature control on existing market in infusion process, on existing market only
There is simple heating rod in that the temperature of transfusion liquid is heated;And be disposable heater, no
Reusability waste can be sent out a lot.
For the problem in correlation technique, effective solution is the most not yet proposed.
Summary of the invention
The purpose of this part is summarize some aspects of embodiments of the invention and briefly introduce some relatively
Good embodiment.This part and the description of the present application make a summary and denomination of invention may be done a little simplify or
Omit to avoid making the purpose of this part, specification digest and denomination of invention to obscure, and this simplification or omission
Cannot be used for limiting the scope of the present invention.
In view of in above-mentioned and/or existing infusion process, the drip transfusion of tube for transfusion exhaust apparatus and composition thereof controls
Problem present in system, it is proposed that the present invention.
Therefore, one of them purpose of the present invention is to provide a kind of drip transfusion control system, and this system can be real
Now the air-safety entered in tube for transfusion in infusion process is discharged.
For solving above-mentioned technical problem, according to an aspect of the present invention, the invention provides following technical side
Case: a kind of drip transfusion control system, it includes, dropping liquid sensing element, tube for transfusion flow control component with
And control module, described dropping liquid sensing element is arranged at not Fei Shi and drips kettle side and higher than the liquid level dripped in kettle,
Can monitor the drop dropped in kettle, and calculate adjacent two dropping liquids drip between time interval t;Described
Tube for transfusion flow control component is arranged at the described tube for transfusion side dripping kettle lower end, it is possible to adjust a kettle lower end defeated
Flow in liquid pipe;Described control module sets the scope of time interval t, when time interval t is beyond setting
During scope, control module controls tube for transfusion flow control component and adjusts the flow of tube for transfusion so that time interval
T is in the range of setting, when t exceedes the maximum of setting, and described control module is judged as that transfusion cutoff drips kettle
The increasing of interior air capacity can control described tube for transfusion flow control component and completely close tube for transfusion.
For solving above-mentioned technical problem, according to an aspect of the present invention, the invention provides following technical side
Case: a kind of drip transfusion control system, it includes, gas-liquid sensing element, tube for transfusion flow control component with
And control module, described gas-liquid sensing element is arranged at before Fei Shi does not drips kettle at the one of tube for transfusion, it is possible to inspection
Measure liquefied gas border in tube for transfusion;Described tube for transfusion flow control component is arranged at described kettle lower end
Tube for transfusion side, it is possible to adjust and drip flow in the tube for transfusion of kettle lower end;When gas-liquid sensing element detects tube for transfusion
Liquefied gas border and calculate the length of gas, when length exceedes setting value, described control module interpretation
Drip air capacity in kettle for transfusion cutoff to strengthen and can control described tube for transfusion flow control component and completely close defeated
Liquid pipe.
For solving above-mentioned technical problem, according to an aspect of the present invention, the invention provides following technical side
Case: a kind of drip transfusion control system, it includes, level sensing parts, tube for transfusion flow control component with
And control module, described level sensing parts are arranged at not Fei Shi and drip kettle side and less than the liquid level dripped in kettle,
The height whether liquid level dripped in kettle sets can be monitored less than it;Described tube for transfusion flow control component is arranged
Tube for transfusion side in described kettle lower end, it is possible to adjust flow in the tube for transfusion dripping kettle lower end;Level sensing
Parts detect when liquid is preferably minimized position, described control module judge transfusion cutoff drip kettle in air capacity add
The big tube for transfusion flow control component that controls completely closes tube for transfusion.
As a kind of preferred version of drip transfusion control system of the present invention, wherein: also include, aerofluxus
Passage controls parts, and described exhaust passage controls parts and is arranged at the one of the exhaust passage communicated with described kettle
Side, it is possible to control the open and close of described exhaust passage, when being judged to that air capacity adds in transfusion cutoff drips kettle
Time big, control module controls tube for transfusion flow control component and completely closes tube for transfusion, and exhaust passage controls parts
Controlling the unlatching of exhaust passage, air is discharged from exhaust passage, until judging that new liquid flows into drip kettle, gas
Passage controls the closedown of component controls exhaust passage, and control module controls tube for transfusion flow control component and opens defeated
Liquid pipe is infused.
As a kind of preferred version of drip transfusion control system of the present invention, wherein: also include, transfusion
Bottle/transfusion bag fixed mechanism and piercing mechanism, described fixed mechanism is provided with limiting component, infusion bottle/transfusion bag
Positioned by described limiting component;Described piercing mechanism includes transfusion needle fixed component and punctures power part
Part, punctures power part and drives the motion of transfusion needle fixed component that transfusion needle inserts or pull out infusion bottle/transfusion
Bag.
As a kind of preferred version of drip transfusion control system of the present invention, wherein: also include whirler
Structure, described rotating mechanism and described piercing mechanism each other can relative motioies.
As a kind of preferred version of drip transfusion control system of the present invention, wherein: also include whirler
Structure, described rotating mechanism includes rotary power parts, rotary transmission part and turning arm, described rotary power
Parts drive the motion of described rotary transmission part, and described turning arm is arranged on described rotary transmission part.
As a kind of preferred version of drip transfusion control system of the present invention, wherein: described piercing mechanism
Also include infusion bottle/transfusion bag being blocked the first lock bottle member making it not move up and down, described first
Lock bottle member include the first lock bottle block with described first lock bottle block be connected first lock bottle power source and
Lock bottle rack, described lock bottle rack is arranged at the lower end of described fixed mechanism, it include the first lock bottle block groove end,
With block in the first lock lock bottle of being oppositely arranged of bottle block groove end and, be arranged in the first lock bottle block groove end and lock bottle
Bottleneck stopper slot end between block, described first lock bottle block groove end can accommodate described first lock bottle block described
There is relative motion therein under the promotion of the first lock bottle power source, farthest conflict to block in described lock bottle
Form clamping shape infusion bottle/transfusion bag to be blocked, and the bottleneck stopper slot end hollow structure that to be upper and lower side penetrating.
As a kind of preferred version of drip transfusion control system of the present invention, wherein: several described limits
Position parts circle distribution is on fixed mechanism, and several infusion bottle/transfusion bag are positioned by limiting component, the
First lock bottle member blocks infusion bottle/transfusion bag makes it immovable, and rotating mechanism drives piercing mechanism successively
Stop the lower section of different infusion bottle/transfusion bag such that it is able to complete transfusion by bottle.
As a kind of preferred version of drip transfusion control system of the present invention, wherein: described piercing mechanism
Also including, bottle cap sensor and puncture position sensing element, bottle cap sensor can detect the outward flange of bottle cap,
Detecting the outward flange of bottle cap when bottle cap sensor along with piercing mechanism, piercing mechanism continues to rotate setpoint distance
Rear stopping;Puncture position sensing element includes that bottle cap highly sensing parts and bottle cap highly sensing parts stretch
Bar, described bottle cap highly sensing parts expansion link and bottle cap highly sensing parts are arranged at described transfusion needle and fix
On parts, in described transfusion needle fixed component uphill process, bottle cap highly sensing parts expansion link is conflicted defeated
Liquid bottle/transfusion bag bottle cover does not just continue to rise, and piercing mechanism carries bottle cap highly sensing parts to be continued
Rising, bottle cap highly sensing parts detect the bottom that bottle cap highly sensing parts expansion link can stretch, from
And judge to start to puncture, continue up setpoint distance, i.e. complete puncture procedure.
As a kind of preferred version of drip transfusion control system of the present invention, wherein: also include, temperature control
Device, it includes the heating part being arranged at the first temperature sensing component dripping kettle upper end, being arranged at a kettle lower end
Part and the second temperature sensing component being arranged at heater block lower end, the first temperature sensing component detects to be waited to enter
Drip the temperature of liquid in kettle, if less than design temperature, then start heater block heating, and with the second temperature
The liquid dripped in the tube for transfusion of kettle lower end as standard, is maintained at design temperature by the temperature that sensing element sets.
As a kind of preferred version of drip transfusion control system of the present invention, wherein: also include, puncture
Device, the branch's tube for transfusion being provided with multiple cutting tip is finally unified to a main tube for transfusion;Shelving unit,
In order to shelve infusion bottle/transfusion bag;Valving, valving includes multiple valve, each Valve controlling
One branch's tube for transfusion, opens a valve every time and infuses, close this valve, open after having infused
Next valve, is so sequentially completed all of transfusion.
As a kind of preferred version of drip transfusion control system of the present invention, wherein: also include locking dress
Put, valving, be arranged at the lower section of described shelving unit, including the first rotating disk and drive described first
The first driver part that rotating disk rotates, described first rotating disk is provided with breach;And, it is fixed on shelving unit
On locking device be provided with locking mouth that described breach matches and tube for transfusion fixes groove, branch's tube for transfusion
Being fixed positioned on tube for transfusion and fix in groove, all of branch, by extruding with locking mouth, is infused by the first rotating disk
Pipe is closed, and the first rotating disk rotates, and by one branch's tube for transfusion of described notch alignment, breach does not has with locking mouth
Extrude this branch's tube for transfusion, then this branch's tube for transfusion is in opening, treats that transfusion completes, the first rotating disk fortune
A dynamic position, the next branch's tube for transfusion position of arrival, the then transfusion of the unlatching next one, such the like.
As a kind of preferred version of drip transfusion control system of the present invention, wherein: valving also wraps
Include the second rotating disk and drive the second rotating disk to rotate the second driver part, described second rotating disk being all provided with scarce
Mouthful;And, locking device is additionally provided with the slideway matched with described valving so that, by first
Rotating disk and the relative motion of the second rotating disk or move, described breach all align, and described breach simultaneously with
Described locking mouth does not extrude branch's tube for transfusion, and this state is convenient places branch's tube for transfusion;Or described breach is complete
Staggering in portion, the first rotating disk and the second rotating disk form the disk not having breach, and jointly extrude with described locking mouth
Branch's tube for transfusion, all of branch tube for transfusion is all in closed mode;Or described breach only one of which is right
Together, by one branch's tube for transfusion of described notch alignment, then this branch's tube for transfusion is in opening, waits to infuse
Completing, the first rotating disk and the second rotating disk move a position simultaneously, arrive next branch's tube for transfusion position,
Then open the next one to infuse, so the like.
As a kind of preferred version of drip transfusion control system of the present invention, wherein: also include peristaltic pump,
Described peristaltic pump is arranged on the side of tube for transfusion, it is possible to drive the liquid forward flow in tube for transfusion.
As a kind of preferred version of drip transfusion control system of the present invention, wherein: described control module
Have and carried out the function of information conveyance by the Internet line or wireless signal with computer main website, it is achieved a meter
Calculate the function multiple transfusion control system of Monitoring and Controlling simultaneously.
As a kind of preferred version of drip transfusion control system of the present invention, wherein: described fixing device
Upper end is provided with tag recognition parts, and the infusion vessel being provided with label can be entered by described tag recognition parts
Row identifies, correct medicine is flowed to patient in the correct order controlling transfusion control system.
The invention provides a kind of drip transfusion control system, first it be embodied in infusion bottle/transfusion bag
Mechanization is fixed, and then provides probability for automatic integratedization realized in infusion process, and automatic one
Bodyization specifically will be embodied in: infusion bottle/transfusion bag is fixed by automatization;Can automatically change infusion bottle/transfusion bag;
By the control realization automatic plug pin of mechanical hand;Can also be realized this unit by the controller of each unit
The control in each stage during autoinfusion.Present invention achieves the automatization of infusion process.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, required in embodiment being described below
Accompanying drawing to be used is briefly described, it should be apparent that, the accompanying drawing in describing below is only the present invention's
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawing can also be obtained according to these accompanying drawings.Wherein:
Fig. 1 is the structural representation of drip transfusion control system described in one embodiment of the invention;
Fig. 2 is the structural representation of drip transfusion control system described in another embodiment of the present invention;
Fig. 3 is the structural representation of drip transfusion control system described in further embodiment of the present invention;
Fig. 4 is Fig. 1 of the present invention~the overall structure of drip transfusion control system described in 3 arbitrary illustrated embodiments
Schematic diagram;
Fig. 5 is Fig. 1 of the present invention~the part-structure of drip transfusion control system described in 3 arbitrary illustrated embodiments
Schematic diagram;
Fig. 6 is Fig. 1 of the present invention~the plan structure schematic diagram of fixed mechanism described in 3 arbitrary illustrated embodiments;
Fig. 7 be embodiment illustrated in fig. 6 of the present invention look up structural representation;
Fig. 8 is Fig. 1 of the present invention~the Part portions of drip transfusion control system described in 3 arbitrary illustrated embodiments
Structural representation;
Fig. 9 is Fig. 1 of the present invention~rotates described in drip transfusion control system described in 3 arbitrary illustrated embodiments
Mechanism structure schematic diagram;
Figure 10 is Fig. 1 of the present invention~wears described in drip transfusion control system described in 3 arbitrary illustrated embodiments
Thorn mechanism structure schematic diagram;
Figure 11 is Fig. 9 of the present invention or the section view of rotating mechanism and piercing mechanism described in 10 illustrated embodiments knot
Structure schematic diagram;
Figure 12 is the sectional structure schematic diagram of the second lock bottle member of the present invention;
Figure 13 is the partial enlargement structural representation of piercing mechanism of the present invention;
Figure 14 is Fig. 1 of the present invention~fixed mechanism, rotating mechanism described in 3 arbitrary illustrated embodiments and wear
Structural representation is looked up by thorn mechanism;
Figure 15 is the internal structure schematic diagram of the present invention the 3rd lock bottle member;
Figure 16 is the 3rd lock bottle member part-structure schematic diagram in embodiment illustrated in fig. 15 of the present invention;
Figure 17 is the 3rd lock bottle member part-structure schematic diagram in embodiment illustrated in fig. 15 of the present invention;
Figure 18 is the structural representation that in embodiment illustrated in fig. 15 of the present invention, infusion bottle is blocked by the 3rd lock bottle member
Figure;
Figure 19 is the structural representation that in embodiment illustrated in fig. 15 of the present invention, infusion bottle is decontroled by the 3rd lock bottle member
Figure.
Figure 20 is the structural representation of drip transfusion control system described in a further embodiment of the present invention;
Figure 21 is the structural representation of sting device described in embodiment illustrated in fig. 20 of the present invention;
Figure 22 is the structural representation of valving described in embodiment illustrated in fig. 20 of the present invention;
Figure 23 is the structural representation locking mouth described in embodiment illustrated in fig. 20 of the present invention;
Figure 24 is the partial enlargement structural representation of the first lock bottle member described in one embodiment of the invention;
Figure 25 is the fractionation structural representation of the first lock bottle member described in embodiment illustrated in fig. 24 of the present invention.
Detailed description of the invention
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, the most right
The detailed description of the invention of the present invention is described in detail.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but the present invention
Other can also be used to be different from alternate manner described here implement, those skilled in the art can be not
Doing similar popularization in the case of running counter to intension of the present invention, therefore the present invention is not by following public specific embodiment
Restriction.
Secondly, the present invention combines schematic diagram and is described in detail, when describing the embodiment of the present invention in detail, for ease of
Illustrate, represent that the profile of device architecture can be disobeyed general ratio and be made partial enlargement, and described schematic diagram is only
Being example, it should not limit the scope of protection of the invention at this.Additionally, should comprise in actual fabrication length,
Width and the three-dimensional space of the degree of depth.
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to the present invention
Embodiment be described in further detail.
Fig. 1 is the structural representation of the embodiment representing drip transfusion control system of the present invention.In figure
Shown in, a kind of drip transfusion control system, that includes dropping liquid sensing element 101, tube for transfusion flow-control
Parts 102 and control module, dropping liquid sensing element 101 is arranged at and drips kettle side, and this position ensure that
When transfusion, the dropping liquid sensing element 101 solution peak in the position of vertical direction is higher than a kettle
Liquid level, it can monitor the drop dropped in kettle, and calculate adjacent two dropping liquids drip between time interval
t;Tube for transfusion flow control component 102 is arranged at the tube for transfusion side dripping kettle lower end, it is possible to by extruding control
The folding size of the tube for transfusion inner chamber of described kettle lower end;And control module sets the scope of time interval t,
When time interval t beyond set point time, control module control tube for transfusion flow control component 102 increase or
Reduce the folding space of tube for transfusion inner chamber so that time interval t is in the range of setting.In this embodiment,
The most also including that exhaust passage controls parts 103, it is arranged at the exhaust passage that communicates with droplet kettle
Side, it is possible to realize the open and close to exhaust passage.When judging that air enters in a kettle, control mould
Block controls tube for transfusion flow control component 102 and completely closes tube for transfusion by extruding, and exhaust passage controls parts
Originally the exhaust passage closed is opened by 103, and air is discharged from exhaust passage, until judging new liquid stream
Entering to drip kettle, exhaust passage controls parts 103 and is again closed exhaust passage, and control module controls tube for transfusion
Flow control component 102 opens tube for transfusion transfusion.
Seeing Fig. 4~Figure 19, this drip transfusion control system also includes, fixed mechanism 200 and piercing mechanism
400, fixed mechanism 200 is provided with limiting component 201, and infusion bottle/transfusion bag is carried out by limiting component 201
Location;Piercing mechanism 400 includes transfusion needle fixed component 401 and punctures power part 402, punctures power
Parts 402 drive transfusion needle fixed component 401 to move transfusion needle and insert or pull out infusion bottle/transfusion bag.
Certainly, in one embodiment, also including sprung parts 202, sprung parts 202 is by flexible infusion bag
The top of class container is fixed on setting angle by rope or soft plastic part so that flexible infusion bag class container
Solution transfer out.
Several described limiting component 201 circle distribution on fixed mechanism 200, several infusion bottles/defeated
Liquid bag is positioned by limiting component 201, and infusion bottle/transfusion bag is blocked by Suo Ping mechanism 400 makes it immovable,
Rotating mechanism 300 drives fixed mechanism 200 infusion bottle/transfusion bag can be rested on piercing mechanism 600 successively
Top such that it is able to complete transfusion by bottle.Rotating mechanism 300 includes rotary power parts 301, rotary teeth
Wheel component 302, rotary transmission part 303 and turning arm 304, rotary power parts 301 pass through swing pinion
Parts 302 drive rotary transmission part 303 to move, and turning arm 304 is arranged on rotary transmission part 303;
Piercing mechanism 400 also includes that the second lock bottle member 403, the second lock bottle member 403 include locking bottle rail block
403a, lock bottle pushing block 403b, the second lock bottle block 403c, lock bottle pushing block elastic parts 403d and second
Lock bottle block elastic parts 403e, lock bottle pushing block 403b is provided with pushing track 403b-1, locks bottle track
Being provided with duct on block 403a, lock bottle pushing block 403b can be in the horizontal relative to lock bottle rail block 403a
Motion, the second lock bottle block 403c can lock bottle pushing block in the vertical relative to lock bottle rail block 403a motion
In 403b locking infusion bottle/transfusion bag motor process, push track 403b-1 extruding the second lock bottle block 403c
To the duct extruding of lock bottle rail block 403a, thus the bottle cap of infusion bottle/transfusion bag is blocked;Rotating mechanism
300 when rotating to puncture position, and described turning arm 304 extruding lock bottle pushing block 403b moves laterally, from
And complete to lock bottle action, prepare for puncture procedure, when rotating mechanism 300 is rotated away from, pushed away by lock bottle
The effect of motion block elastic parts 403d and second lock bottle block elastic parts 403e, homing, conveniently take off
Infusion bottle/transfusion bag.
In one embodiment, piercing mechanism 400 also includes, puncture position sensing element 404 and bottle cap
Sensor 407, described puncture position sensing element 404 is arranged on puncture power part 402 and ensures to puncture
Accuracy of action, bottle cap sensor 407 can determine that the presence or absence of bottle cap, prevents mistake that empty bottle is placed on and is
On system.And, bottle cap highly sensing parts 405 and bottle cap highly sensing parts expansion link 406, bottle cap is high
Degree sensing element expansion link 406 and bottle cap highly sensing parts 405 are arranged at described transfusion needle fixed component
On 401, in described transfusion needle fixed component 401 uphill process, bottle cap highly sensing parts expansion link 406
Conflicting to infusion bottle/transfusion bag bottle cover and be extruded, its bottom that can stretch is triggered after stretching out and is arranged on
The bottle cap highly sensing parts 405 of its underpart, thus judge that the height and position of bottle cap is the most correct.
Certainly, this drip transfusion control system, it is also possible to include attemperating unit 500, it includes being arranged at and drips
First temperature sensing component 501 of kettle upper end, it is arranged at and drips the heater block 502 of kettle lower end and being arranged at and add
Second temperature sensing component 503 of thermal part 502 lower end, the first temperature sensing component 501 detects to be waited to enter
Drip the temperature of liquid in kettle, if less than design temperature, then start heater block 502 and heat, and with second
The liquid dripped in the tube for transfusion of kettle lower end as standard, is maintained at setting by the temperature that temperature sensing component 503 sets
Temperature.
Fig. 2 is the structural representation of another embodiment representing drip transfusion control system of the present invention.Such as figure
Shown in, a kind of drip transfusion control system, that includes gas-liquid sensing element 105, tube for transfusion flow control
Parts 102 processed and control module, gas-liquid sensing element 105 is arranged at and drips before kettle at the one of tube for transfusion,
It is able to detect that liquefied gas border;Tube for transfusion flow control component 102 is arranged at the defeated of described kettle lower end
Liquid pipe side, it is possible to controlled the folding size of the described tube for transfusion inner chamber dripping kettle lower end by extruding;Work as gas-liquid
Sensing element 105 detects that liquefied gas border, described control module can control described tube for transfusion flow control
Parts 102 processed completely close tube for transfusion by extruding.In this embodiment, aerofluxus is the most also included
Passage controls parts 103, and it is arranged at the side of the exhaust passage communicated with described kettle, it is possible to control row
The open and close of gas passage, when judging that air enters in a kettle, control module controls tube for transfusion flow control
Parts 102 processed completely close tube for transfusion by extruding, and exhaust passage controls parts 103 and controls exhaust passage
Opening, air is discharged from exhaust passage, until judging that new liquid flows into drip kettle, exhaust passage controls parts
103 closedowns controlling exhaust passage, control module controls tube for transfusion flow control component 102 and opens tube for transfusion
Transfusion.
Seeing Fig. 4~Figure 19, this drip transfusion control system also includes, fixed mechanism 200 and piercing mechanism
400, fixed mechanism 200 is provided with limiting component 201, and infusion bottle/transfusion bag is carried out by limiting component 201
Location;Piercing mechanism 400 includes transfusion needle fixed component 401 and punctures power part 402, punctures power
Parts 402 drive transfusion needle fixed component 401 to move transfusion needle and insert or pull out infusion bottle/transfusion bag.
Certainly, in one embodiment, also including sprung parts 202, sprung parts 202 is by flexible infusion bag
The top of class container is fixed on setting angle by rope or soft plastic part so that flexible infusion bag class container
Solution transfer out.
Several described limiting component 201 circle distribution on fixed mechanism 200, several infusion bottles/defeated
Liquid bag is positioned by limiting component 201, and infusion bottle/transfusion bag is blocked by Suo Ping mechanism 400 makes it immovable,
Rotating mechanism 300 drives fixed mechanism 200 infusion bottle/transfusion bag can be rested on piercing mechanism 600 successively
Top such that it is able to complete transfusion by bottle.Rotating mechanism 300 includes rotary power parts 301, rotary teeth
Wheel component 302, rotary transmission part 303 and turning arm 304, rotary power parts 301 pass through swing pinion
Parts 302 drive rotary transmission part 303 to move, and turning arm 304 is arranged on rotary transmission part 303;
Piercing mechanism 400 also includes that the second lock bottle member 403, the second lock bottle member 403 include locking bottle rail block
403a, lock bottle pushing block 403b, the second lock bottle block 403c, lock bottle pushing block elastic parts 403d and second
Lock bottle block elastic parts 403e, lock bottle pushing block 403b is provided with pushing track 403b-1, locks bottle track
Being provided with duct on block 403a, lock bottle pushing block 403b can be in the horizontal relative to lock bottle rail block 403a
Motion, the second lock bottle block 403c can lock bottle pushing block in the vertical relative to lock bottle rail block 403a motion
In 403b locking infusion bottle/transfusion bag motor process, push track 403b-1 extruding the second lock bottle block 403c
To the duct extruding of lock bottle rail block 403a, thus the bottle cap of infusion bottle/transfusion bag is blocked;Rotating mechanism
300 when rotating to puncture position, and described turning arm 304 extruding lock bottle pushing block 403b moves laterally, from
And complete to lock bottle action, prepare for puncture procedure, when rotating mechanism 300 is rotated away from, pushed away by lock bottle
The effect of motion block elastic parts 403d and second lock bottle block elastic parts 403e, homing, conveniently take off
Infusion bottle/transfusion bag.
In one embodiment, piercing mechanism 400 also includes, puncture position sensing element 404 and bottle cap
Sensor 407, described puncture position sensing element 404 is arranged on puncture power part 402 and ensures to puncture
Accuracy of action, bottle cap sensor 407 can determine that the presence or absence of bottle cap, prevents mistake that empty bottle is placed on and is
On system.And, bottle cap highly sensing parts 405 and bottle cap highly sensing parts expansion link 406, bottle cap is high
Degree sensing element expansion link 406 and bottle cap highly sensing parts 405 are arranged at described transfusion needle fixed component
On 401, in described transfusion needle fixed component 401 uphill process, bottle cap highly sensing parts expansion link 406
Conflicting to infusion bottle/transfusion bag bottle cover and be extruded, its bottom that can stretch is triggered after stretching out and is arranged on
The bottle cap highly sensing parts 405 of its underpart, thus judge that the height and position of bottle cap is the most correct.
Certainly, this drip transfusion control system, it is also possible to include attemperating unit 500, it includes being arranged at and drips
First temperature sensing component 501 of kettle upper end, it is arranged at and drips the heater block 502 of kettle lower end and being arranged at and add
Second temperature sensing component 503 of thermal part 502 lower end, the first temperature sensing component 501 detects to be waited to enter
Drip the temperature of liquid in kettle, if less than design temperature, then start heater block 502 and heat, and with second
The liquid dripped in the tube for transfusion of kettle lower end as standard, is maintained at setting by the temperature that temperature sensing component 503 sets
Temperature.
Fig. 3 is the structural representation of a further embodiment representing drip transfusion control system of the present invention.Such as figure
Shown in, a kind of drip transfusion control system, that includes level sensing parts 104, tube for transfusion flow control
Parts 102 processed and control module, level sensing parts 104 are arranged at and drip kettle side and less than dripping in kettle
Liquid level, it is possible to the height whether liquid level in kettle sets is dripped in monitoring less than it;Tube for transfusion flow control component 102
It is arranged at the described tube for transfusion side dripping kettle lower end, it is possible to control to drip the tube for transfusion inner chamber of kettle lower end by extruding
Folding size;Level sensing parts 104 detect when liquid reaches extreme lower position, and control module controls defeated
Liquid pipe flow control component 102 completely closes tube for transfusion by extruding.In this embodiment, as shown in Figure 3
Also including that exhaust passage controls parts 103, it is arranged at the side of the exhaust passage communicated with described kettle,
Can control the open and close of exhaust passage, when judging that air enters in a kettle, control module controls defeated
Liquid pipe flow control component 102 completely closes tube for transfusion by extruding, and exhaust passage controls parts 103 and controls
The unlatching of exhaust passage, air is discharged from exhaust passage, drips a kettle until judging that new liquid flows into, and aerofluxus is led to
Road controls parts 103 and controls the closedown of exhaust passage, and control module controls tube for transfusion flow control component 102
Unlatching tube for transfusion is infused.
Seeing Fig. 4~Figure 19, this drip transfusion control system also includes, fixed mechanism 200 and piercing mechanism
400, fixed mechanism 200 is provided with limiting component 201, and infusion bottle/transfusion bag is carried out by limiting component 201
Location;Piercing mechanism 400 includes transfusion needle fixed component 401 and punctures power part 402, punctures power
Parts 402 drive transfusion needle fixed component 401 to move transfusion needle and insert or pull out infusion bottle/transfusion bag.
Certainly, in one embodiment, also including sprung parts 202, sprung parts 202 is by flexible infusion bag
The top of class container is fixed on setting angle by rope or soft plastic part so that flexible infusion bag class container
Solution transfer out.
Several described limiting component 201 circle distribution on fixed mechanism 200, several infusion bottles/defeated
Liquid bag is positioned by limiting component 201, and infusion bottle/transfusion bag is blocked by Suo Ping mechanism 400 makes it immovable,
Rotating mechanism 300 drives fixed mechanism 200 infusion bottle/transfusion bag can be rested on piercing mechanism 600 successively
Top such that it is able to complete transfusion by bottle.Rotating mechanism 300 includes rotary power parts 301, rotary teeth
Wheel component 302, rotary transmission part 303 and turning arm 304, rotary power parts 301 pass through swing pinion
Parts 302 drive rotary transmission part 303 to move, and turning arm 304 is arranged on rotary transmission part 303;
Piercing mechanism 400 also includes that the second lock bottle member 403, the second lock bottle member 403 include locking bottle rail block
403a, lock bottle pushing block 403b, the second lock bottle block 403c, lock bottle pushing block elastic parts 403d and second
Lock bottle block elastic parts 403e, lock bottle pushing block 403b is provided with pushing track 403b-1, locks bottle track
Being provided with duct on block 403a, lock bottle pushing block 403b can be in the horizontal relative to lock bottle rail block 403a
Motion, the second lock bottle block 403c can lock bottle pushing block in the vertical relative to lock bottle rail block 403a motion
In 403b locking infusion bottle/transfusion bag motor process, push track 403b-1 extruding the second lock bottle block 403c
To the duct extruding of lock bottle rail block 403a, thus the bottle cap of infusion bottle/transfusion bag is blocked;Rotating mechanism
300 when rotating to puncture position, and described turning arm 304 extruding lock bottle pushing block 403b moves laterally, from
And complete to lock bottle action, prepare for puncture procedure, when rotating mechanism 300 is rotated away from, pushed away by lock bottle
The effect of motion block elastic parts 403d and second lock bottle block elastic parts 403e, homing, conveniently take off
Infusion bottle/transfusion bag.
In one embodiment, piercing mechanism 400 also includes, puncture position sensing element 404 and bottle cap
Sensor 407, described puncture position sensing element 404 is arranged on puncture power part 402 and ensures to puncture
Accuracy of action, bottle cap sensor 407 can determine that the presence or absence of bottle cap, prevents mistake that empty bottle is placed on and is
On system.And, bottle cap highly sensing parts 405 and bottle cap highly sensing parts expansion link 406, bottle cap is high
Degree sensing element expansion link 406 and bottle cap highly sensing parts 405 are arranged at described transfusion needle fixed component
On 401, in described transfusion needle fixed component 401 uphill process, bottle cap highly sensing parts expansion link 406
Conflicting to infusion bottle/transfusion bag bottle cover and be extruded, its bottom that can stretch is triggered after stretching out and is arranged on
The bottle cap highly sensing parts 405 of its underpart, thus judge that the height and position of bottle cap is the most correct.
Certainly, this drip transfusion control system, it is also possible to include attemperating unit 500, it includes being arranged at and drips
First temperature sensing component 501 of kettle upper end, it is arranged at and drips the heater block 502 of kettle lower end and being arranged at and add
Second temperature sensing component 503 of thermal part 502 lower end, the first temperature sensing component 501 detects to be waited to enter
Drip the temperature of liquid in kettle, if less than design temperature, then start heater block 502 and heat, and with second
The liquid dripped in the tube for transfusion of kettle lower end as standard, is maintained at setting by the temperature that temperature sensing component 503 sets
Temperature.
In above three embodiment, respectively with dropping liquid sensing element 101, gas-liquid sensing element 105 and
Level sensing parts 104 are respectively arranged at the diverse location of a kettle and have carried out systemic-function restriction.This area skill
Art personnel it is anticipated that: in a certain embodiment, if by dropping liquid sensing element 101, gas-liquid sensing
Parts 105 and level sensing parts 104 are two-by-two or three is integrated in same system simultaneously, also should contain
Lid is within the scope of the present invention.
Seeing Figure 20~23, drip transfusion control system includes the branch's transfusion being provided with multiple cutting tip 601
The sting device 600 to a main tube for transfusion 603 finally unified by pipe 602, in order to shelve infusion bottle/transfusion bag
Shelving unit 700 and, including multiple valves, one branch's tube for transfusion 602 of each Valve controlling, often
Secondary open a valve and infuse, close this valve after having infused, open next valve, so depend on
The secondary valving 800 completing all of transfusion.In this embodiment, implement also by above three
Example carries out monitoring infusion, and such as Figure 21~23, it also includes that locking device 900, valving 800 are arranged at
The lower section of shelving unit 700, including the first rotating disk 801 and drive that described first rotating disk 801 rotates the
One driver part 803 and the second driver part 804, the first rotating disk 801 is provided with breach 805;And, Gu
The locking device 900 being scheduled on shelving unit 700 is provided with the locking mouth 902 that described breach 805 matches
And tube for transfusion fixes groove (903), branch's tube for transfusion 602 is fixed positioned on tube for transfusion and fixes in groove (903),
All of branch tube for transfusion 602, by extruding with locking mouth 902, is closed, first turn by the first rotating disk 801
Dish 801 rotates, and breach 805 is directed at branch's tube for transfusion 602, and breach 805 does not has with locking mouth 902
Have this branch's tube for transfusion 602 of extruding, then this branch's tube for transfusion 602 is in opening, treats that transfusion completes,
First rotating disk 801 moves a position, arrives next branch's tube for transfusion 602 position, then opens the next one
Transfusion, so the like.
Valving 800 also includes the second rotating disk 802 and drives the second rotating disk 802 to rotate the second drive division
Part 804, the second rotating disk 802 is all provided with breach 805;And, locking device 900 is additionally provided with and valve
The slideway 901 that door gear 800 matches so that, by the first rotating disk 801 and phase of the second rotating disk 802
To motion or move simultaneously, breach 805 all align, and breach 805 and locking mouth 902 do not extrude point
Propping up tube for transfusion 602, this state is convenient places branch's tube for transfusion 602;Or breach 805 all staggers, first
Rotating disk 801 and the second rotating disk 802 form the disk not having breach 805, and jointly extrude with locking mouth 902
Branch's tube for transfusion 602, all of branch tube for transfusion 602 is all in closed mode;Or breach 805 is only
One is alignment, and described breach 805 is directed at branch's tube for transfusion 602, then this branch's tube for transfusion 602
Being in opening, treat that transfusion completes, the first rotating disk 801 and the second rotating disk 802 move a position simultaneously,
Arrive next branch's tube for transfusion 602 position, then open the next one and infuse, so the like.
Of course, it is possible to be provided with tag recognition parts in fixing device 200 upper end, such as, radio frequency is utilized to know
Not, RFID (Radio Frequency Identification) technology, by radio signals identification specific objective (infusion bottle or transfusion
Bag) and read and write related data, and set up machinery or optical contact between system and specific objective without identifying.Tag recognition parts can
The infusion vessel being provided with label is identified, to control transfusion control system by correct medicine by correctly
Sequentially-fed to patient.
The infusion controller of transfusion control system has with computer main website by because of spy in other embodiments
Netting twine or wireless signal carry out the function of information conveyance, it is achieved a calculating function Monitoring and Controlling simultaneously is multiple defeated
Liquid control system.
As can be seen here, by means of the technique scheme of the present invention, described drip transfusion control system realizes defeated
Automatic integratedization during liquid, is embodied in: can automatically change infusion bottle/transfusion bag;Monitor defeated
Liquid drip speed, flow velocity and liquid bubble, and carry out infusing drip speed, the control of flow velocity and disappear timely
Bubble removing;Realize the heating of tube for transfusion in infusion process, and the temperature of heating is automatically controlled;Logical
Cross the control realization automatic plug pin of mechanical hand;Realize each stage in infusion process by controlling device
Control.
It should be noted that above example only in order to technical scheme to be described and unrestricted, although ginseng
According to preferred embodiment, the present invention is described in detail, it will be understood by those within the art that, can
Technical scheme is modified or equivalent, without deviating from the essence of technical solution of the present invention
God and scope, it all should be contained in the middle of scope of the presently claimed invention.
Claims (17)
1. a drip transfusion control system, it is characterised in that: include,
Dropping liquid sensing element (101), tube for transfusion flow control component (102) and control module,
Described dropping liquid sensing element (101) is arranged at not Fei Shi and drips kettle side and higher than the liquid level dripped in kettle, energy
Enough monitorings drop to the drop in kettle, and calculate adjacent two dropping liquids drip between time interval t;
Described tube for transfusion flow control component (102) is arranged at the described tube for transfusion side dripping kettle lower end, it is possible to
Adjust the flow dripped in the tube for transfusion of kettle lower end;
Described control module sets the scope of time interval t, when time interval t is beyond set point, controls
Module controls tube for transfusion flow control component (102) and adjusts the flow of tube for transfusion so that time interval t is setting
In fixed scope, when t exceedes the maximum of setting, and described control module is judged as that transfusion cutoff drips air in kettle
Amount increasing can control described tube for transfusion flow control component (102) and completely close tube for transfusion.
2. a drip transfusion control system, it is characterised in that: include,
Gas-liquid sensing element (105), tube for transfusion flow control component (102) and control module,
Described gas-liquid sensing element (105) is arranged at before Fei Shi does not drips kettle at the one of tube for transfusion, it is possible to detection
Liquefied gas border in tube for transfusion;
Described tube for transfusion flow control component (102) is arranged at the described tube for transfusion side dripping kettle lower end, it is possible to
Adjust and drip flow in the tube for transfusion of kettle lower end;
When gas-liquid sensing element (105) detects the liquefied gas border of tube for transfusion and calculates the length of gas,
When length exceedes setting value, described control module interpretation is that in transfusion cutoff drips kettle, air capacity strengthens and can control
Make described tube for transfusion flow control component (102) and completely close tube for transfusion.
3. a drip transfusion control system, it is characterised in that: include,
Level sensing parts (104), tube for transfusion flow control component (102) and control module,
Described level sensing parts (104) are arranged at not Fei Shi and drip kettle side and less than the liquid level dripped in kettle, energy
The height whether liquid level in kettle sets is dripped in enough monitorings less than it;
Described tube for transfusion flow control component (102) is arranged at the described tube for transfusion side dripping kettle lower end, it is possible to
Adjust flow in the tube for transfusion of a kettle lower end;
Level sensing parts (104) detect when liquid is preferably minimized position, and described control module judges transfusion
In kettle is dripped in cutout, air capacity increasing control tube for transfusion flow control component (102) completely closes tube for transfusion.
4. the drip transfusion control system as described in claims 1 to 3 is arbitrary, it is characterised in that: also include,
Exhaust passage controls parts (103), and described exhaust passage controls parts (103) and is arranged at and described
The side of the exhaust passage that kettle communicates, it is possible to control the open and close of described exhaust passage, defeated when being judged to
When in liquid cutout droplet kettle, air capacity strengthens, control module controls tube for transfusion flow control component (102) and closes completely
Closing tube for transfusion, exhaust passage controls parts (103) and controls the unlatching of exhaust passage, and air is arranged from exhaust passage
Going out, until judging that new liquid flows into drip kettle, gas passage controls parts (103) and controls the closedown of exhaust passage,
Control module controls tube for transfusion flow control component (102) and opens tube for transfusion transfusion.
5. the drip transfusion control system as described in claims 1 to 3 is arbitrary, it is characterised in that: also include,
Infusion bottle/transfusion bag fixed mechanism (200) and piercing mechanism (400), described fixed mechanism (200) is provided with
Limiting component (201), infusion bottle/transfusion bag is positioned by described limiting component (201);Described puncture
Mechanism (400) includes transfusion needle fixed component (401) and punctures power part (402), punctures power part
(402) drive transfusion needle fixed component (401) motion that transfusion needle inserts or pull out infusion bottle/transfusion bag.
6. drip transfusion control system as claimed in claim 5, it is characterised in that: also include rotating mechanism
(300), described rotating mechanism (300) and described piercing mechanism (400) each other can relative motioies.
7. drip transfusion control system as claimed in claim 5, it is characterised in that: also include rotating mechanism
(300), described rotating mechanism (300) includes rotary power parts (301), rotary transmission part (303)
With turning arm (304), described rotary power parts (301) drive described rotary transmission part (303) to move,
Described turning arm (304) is arranged on described rotary transmission part (303).
8. drip transfusion control system as claimed in claim 5, it is characterised in that: described piercing mechanism (400)
Also include infusion bottle/transfusion bag can be blocked the first lock bottle member (403 ') making it not move up and down, institute
State the first lock bottle member (403 ') and include the first lock bottle block (403a ') and described first lock bottle block (403a ')
The first lock bottle power source (403b ') being connected and lock bottle rack (403c '), described lock bottle rack (403c ')
Being arranged at the lower end of described fixed mechanism (200), it includes the first lock bottle block groove end (403c '-1) and
In one lock bottle block groove end (403c '-1) the lock bottle that is oppositely arranged block (403c '-3) and, be arranged at first
Lock bottle block groove end (403c '-1) and the bottleneck stopper slot end (403c '-2) locked in bottle between block (403c '-3),
Described first lock bottle block groove end (403c '-1) can accommodate described first lock bottle block (403a ') described the
There is relative motion therein under the promotion of one lock bottle power source (403b '), farthest conflict to described lock
In bottle, infusion bottle/transfusion bag is blocked by block (403c '-3) formation clamping shape, and bottleneck stopper slot end (403c '
-2) it is the penetrating hollow structure of upper and lower side.
9. the drip transfusion control system as described in claim 6 or 8, it is characterised in that: described in several
Limiting component (201) circle distribution is on fixed mechanism (200), and several infusion bottle/transfusion bag are by limit
Location, position parts (201), the first lock bottle member (403 ') blocks infusion bottle/transfusion bag makes it immovable,
Rotating mechanism (300) drives piercing mechanism (600) to stop the lower section of different infusion bottle/transfusion bag successively, from
And transfusion can be completed by bottle.
10. drip transfusion control system as claimed in claim 5, it is characterised in that: described piercing mechanism
(400) also include,
Bottle cap sensor (407) and puncture position sensing element (404), bottle cap sensor (407) can be visited
Survey the outward flange of bottle cap, detect the outside of bottle cap when bottle cap sensor (407) along with piercing mechanism (400)
Edge, piercing mechanism (400) stops after continuing to rotate setpoint distance;
Puncture position sensing element (404) includes bottle cap highly sensing parts (405) and bottle cap highly sensing portion
Part expansion link (406), described bottle cap highly sensing parts expansion link (406) and bottle cap highly sensing parts (405)
It is arranged on described transfusion needle fixed component (401), in described transfusion needle fixed component (401) uphill process,
Bottle cap highly sensing parts expansion link (406) is conflicted to infusion bottle/transfusion bag bottle cover and is not just continued to rise,
Piercing mechanism (400) carries bottle cap highly sensing parts (405) to be continued to rise, bottle cap highly sensing parts
(405) detect the bottom that bottle cap highly sensing parts expansion link (406) can stretch, thus judge to start
Puncture, continue up setpoint distance, i.e. complete puncture procedure.
11. claims 1 to 3 or 7~10 arbitrary as described in drip transfusion control system, it is characterised in that:
Also include,
Attemperating unit (500), it includes being arranged at first temperature sensing component (501) of a kettle upper end, arranging
In dripping the heater block (502) of kettle lower end and being arranged at the second temperature sensing portion of heater block (502) lower end
Part (503), the first temperature sensing component (501) detects to wait to enter and drips the temperature of liquid in kettle, if be less than
Design temperature, then start heater block (502) and heat, and set with the second temperature sensing component (503)
Temperature is standard, and the liquid dripped in the tube for transfusion of kettle lower end is maintained at design temperature.
The 12. drip transfusion control systems as described in Claims 1 to 4 is arbitrary, it is characterised in that: also include,
Sting device (600), the branch's tube for transfusion (602) being provided with multiple cutting tip (601) is finally unified
To a main tube for transfusion (603);
Shelving unit (700), in order to shelve infusion bottle/transfusion bag;
Valving (800), valving (800) includes multiple valve, one branch of each Valve controlling
Tube for transfusion (602), opens a valve every time and infuses, close this valve, open next after having infused
Individual valve, is so sequentially completed all of transfusion.
13. drip transfusion control systems as claimed in claim 12, it is characterised in that: also include locking dress
Put (900), valving (800), be arranged at the lower section of described shelving unit (700), including first turn
Dish (801) and drive the first driver part (803) that described first rotating disk (801) rotates, described first
Rotating disk (801) is provided with breach (801);And,
The locking device (900) being fixed on shelving unit (700) is provided with described breach (801) and matches
The locking mouth (902) and the tube for transfusion that close fix groove (903), and branch's tube for transfusion (602) is fixed positioned on defeated
Liquid pipe is fixed in groove (903), and the first rotating disk (801) is by extruding, by all of with locking mouth (902)
Branch's tube for transfusion (602) is closed, and the first rotating disk (801) rotates, and described breach (801) is directed at one
Branch's tube for transfusion (602), breach (801) does not extrude this branch's tube for transfusion (602) with locking mouth (902),
Then this branch's tube for transfusion (602) is in opening, treats that transfusion completes, and the first rotating disk (801) moves one
Position, arrives next branch tube for transfusion (602) position, then open the next one and infuse, so the like.
14. drip transfusion control systems as claimed in claim 13, it is characterised in that: valving (800)
Also include the second rotating disk (802) and drive the second rotating disk (802) to rotate the second driver part (804), institute
State and on the second rotating disk (802), be all provided with breach (801);And,
Locking device (900) is additionally provided with the slideway (901) matched with described valving (800), makes
, by the first rotating disk (801) and the relative motion of the second rotating disk (802) or move simultaneously, described scarce
Mouthful (801) all align, and described breach (801) do not extrudes branch's transfusion with described locking mouth (902)
Pipe (602), this state is convenient places branch's tube for transfusion (602);Or described breach (801) all staggers,
First rotating disk (801) and the second rotating disk (802) form the disk not having breach (801), and with described lock
Determining mouth (902) extruding branch's tube for transfusion (602) jointly, all of branch tube for transfusion (602) is all in closedown
State;Or described breach (801) only one of which is alignment, and described breach (801) is directed at a branch
Tube for transfusion (602), then this branch's tube for transfusion (602) is in opening, treats that transfusion completes, the first rotating disk
(801) and the second rotating disk (802) moves a position simultaneously, arrives next branch's tube for transfusion (602)
Position, then open the next one and infuse, so the like.
15. claims 1 to 3 or 7~10,12 arbitrary as described in transfusion control system, it is characterised in that:
Also include that peristaltic pump, described peristaltic pump are arranged on the side of tube for transfusion, it is possible to just driving the liquid in tube for transfusion
To flowing.
16. claims 1 to 3 or 7~10,12 arbitrary as described in transfusion control system, it is characterised in that:
Described control module is had and is carried out the merit of information conveyance by the Internet line or wireless signal with computer main website
Can, it is achieved one calculates the function multiple transfusion control system of Monitoring and Controlling simultaneously.
17. claims 1 to 3 or 7~10,12 arbitrary as described in transfusion control system, it is characterised in that:
Described fixing device (200) upper end is provided with tag recognition parts, and described tag recognition parts can be to setting
The infusion vessel having label is identified, to control transfusion control system by correct medicine in the correct order
Flow to patient.
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CN2016102663446 | 2016-04-26 |
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