CN202751646U - Analgesia pump for program-control dual-liquid-storage device - Google Patents
Analgesia pump for program-control dual-liquid-storage device Download PDFInfo
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Abstract
The utility model belongs to the field of medical instruments and discloses an analgesia pump for a program-control dual-liquid-storage device. The analgesia pump comprises a microcomputer processor, two liquid storage devices, a signal input device, a display device, a clock device, a tee tube, an infusion tube, an infusion power device. The microcomputer process is respectively connected with the signal input device, the display device, the clock device, the tee tube and the infusion power device, the tee tube is respectively connected with the two liquid storage devices and the infusion tube, and the infusion power device is connected with the infusion tube and/or the liquid storage devices. The analgesia pump further comprises a PCA (patient controlled analgesia) control device and a pain grading device which are connected with the microcomputer processor. Workload is reduced for anesthetists, infection rate is decreased, and patients can judge pain degrees and control medicine feeding by themselves. New medical infusion equipment is provided for epidural analgesia.
Description
Technical field:
This utility model belongs to medical instruments field, relates to a kind of program control pair of device for storing liquid analgesia pump.
Background technology:
Now, constantly fishing for desirable Epidural analgesia dosage regimen clinically, but as if thinking model is fixing, no matter all be confined at administering mode or administration concentration in the use of " single liquid storage box " infusion pump always.
" single liquid storage box " infusion pump of " epidural " inhibiting pain in parturition is consistent with " vein " analgesia infusion infusion pump, all uses " single liquid storage box ".In fact, fully different from " Epidural analgesia " mechanism by " anesthesia analgesia " mechanism.
Anesthesia analgesia, analgesic effect is directly relevant with medicine blood drug level, for reaching desirable analgesic effect, can be achieved by the drug dose that increases afferent veins in the unit interval fully, " single liquid storage box " infusion pump is enough to satisfy the requirement of vein pain relieving for this reason.
The mechanism of epidural analgesia for labor mainly is by low concentration anaesthetic retardance pain nerve fiber (A δ, C), and avoids blocking thicker pain nerve fiber.Medicine and neural direct effect are not by blood arrival effect target, and directly related with the drug level of medicine own.Its desirable target is: in the situation that fully alleviate the uterine contraction pain, do not suppress uterine contraction.And in the face of the particularity of stages of labor: finish from the regular uterine contraction of puerpera to first stage of labor, contraction strength is more and more stronger, and the uterine contraction pain is more and more stronger.The pain degree of this moment presents a trend that rises gradually, " single liquid storage box " infusion pump is when being used for epidural analgesia for labor, be faced with the situation that can only select a kind of drug level, inevitably face: or with respect to stages of labor initial stage excessive concentration, have the risk that prolongs stages of labor; Or excessively low with respect to stages of labor later stage concentration, what analgesia was not enough is sorry.This also is why to occur clinically now: such as the drug level of the local anaesthesia medicine ropivacaine situation from " 0.075 ~ 0.2% is all using, even higher ".
In the epidural analgesia for labor process, worry on the one hand to be afraid of anaesthetic concentration not enough, directly use higher anaesthetic concentration, increase the risk that prolongs stages of labor.And on the other hand, initial use low concentration anaesthetic, usually along with the many factors such as progress of labor or vein dropping oxytocin cause the uterine contraction aggravation, no longer can establishment because the violent uterine contraction pain due to the uterine contraction aggravation, the Anesthetist needs interim compounding high concentration anaesthetic, row epidural manual control infusion, the enforcing remedies measure.Carrying out this operation has some not enough: one, can not in time alleviate puerpera's pain; Two, increased Anesthetist's workload; Three, must unclamp being connected between epidural catheter and analgesia pump, the syringe (as: 20ml syringe) that contains the high concentration narcotics of interim preparation is connected epidural catheter, carry out the administration of epidural manual control infusion, inject complete after, again unclamp being connected between epidural catheter and syringe, then again connect analgesia pump.Sometimes need repeated multiple times this generic operation that carries out, greatly increased peridural infection probability.
In addition, the method of traditional Postoperative Analgesia After is when pain appears in patient, press an amount of analgesic of prescription intramuscular injection by the nurse, this method is difficult to make patient's pain to be controlled timely and effectively, and its shortcoming is: (1) is dumb: may differ more than 10 times the requirement of analgesic because of patient; (2) dependency: must rely on medical personnel's prescription and administration during the client need analgesia; (3) untimely: must wait for during Principle of Pain that the nurse presses prescription and prepares medicine, behind the intramuscular injection medicine, medicine is still needed and will be reached effective blood drug level the regular hour, and the action site that is diffused into maincenter could produce analgesic activity.
Patient-controlled analgesia (Patient Controlled Analgesia, PCA) technology can overcome above-mentioned shortcoming effectively, thereby has become the main method of Postoperative Analgesia After.In analgesia therapy, the analgesic concentration that produces the minimum of clinical analgesic activity is called as minimal effective concentration (MEAC), according to this concept, in case drug level is greater than MEAC, just can produce effective analgesic activity, then opposite during less than MEAC, patient understands feels pain.When adopting PCA, whenever the blood drug level of medicine during less than MEAC, patient can be eased pain by self-administration.The PCA drug-supplying system can reduce the fluctuation of pharmacokinetics and pharmacodynamics between the different individual patient effectively, prevent overdose, namely the doctor sets PCA drug kinds, administration concentration, delivery time → patient according to self pain impression → PCA control mechanism → self-administration → alleviating pain.Patient can, frequent drug administration a small amount of according to the needs of oneself after using PCA.Compare with traditional a large amount of, low frequency administration, PCA has reduced fluctuation and the side effect of blood drug level.In addition, PCA can also avoid patient's over administration of unconsciousness, and is safer.Patient all prefers the sensation that oneself controls treatment.Studies show that, different patients are very large to the demand difference of medicine, and PCA is very wide to the limited field of dosage, as: when different patients used PCA, per hour interior morphine consumption can not wait from 0-10mg.
The infusion pump that is used for clinically at present puerpera's epidural analgesia for labor is " single liquid storage box ", and and have no any bibliographical information and have " two liquid storage box " infusion pump and be used for inhibiting pain in parturition, the program control analgesia pump of also PCA and Pain Grading not being combined with pair liquid storage boxes.
Summary of the invention
The purpose of this utility model is to provide a kind of program control pair of device for storing liquid analgesia pump for above-mentioned technical problem.
The purpose of this utility model realizes by following technical proposal:
A kind of program control pair of device for storing liquid analgesia pump, this analgesia pump contains micro processor, device for storing liquid, signal input apparatus, display device, clock apparatus, tee T, tube for transfusion, the transfusion power set, wherein device for storing liquid is two (analgesic of variable concentrations or variety classes or different-effect can be housed respectively in two device for storing liquid), micro processor respectively with signal input apparatus, display device, clock apparatus, tee T and transfusion power set link to each other, tee T links to each other with two device for storing liquid and tube for transfusion respectively, and the transfusion power set link to each other with tube for transfusion and/or device for storing liquid.
Described program control pair of device for storing liquid analgesia pump, wherein tee T adopts the electromagnetic valve gauge tap.Tee T can be realized communicating in twos or the tee pipe all-pass.
Described program control pair of device for storing liquid analgesia pump, wherein device for storing liquid is liquid storage box, liquid storage pipe or reservoir, device for storing liquid is elasticity or non-resilient, airtight or non-hermetic container.
Described program control pair of device for storing liquid analgesia pump, the power set of wherein infusing are one or two; When adopting transfusion power set, can be installed in the tube for transfusion position between tee T and the injection needle, perhaps two-way connection telescopic rod is installed between two device for storing liquid; When adopting two transfusion power set, can link to each other with two device for storing liquid respectively, perhaps be installed in respectively the tube for transfusion position that each device for storing liquid is connected with corresponding tee T.
Described program control pair of device for storing liquid analgesia pump, the power set of wherein infusing are tiny flow quantity pump, roller or the telescopic rod of step motor control.The transfusion power set make liquid flow by roller extruding tube for transfusion or telescopic rod extruding device for storing liquid, perhaps realize liquid flow by (micro processor control) step motor control tiny flow quantity pump.
Described program control pair of device for storing liquid analgesia pump also comprises the PCA control device that links to each other with micro processor, and further, this program control pair of liquid storage box analgesia pump also comprises the Pain Grading device that links to each other with micro processor.
Described program control pair of device for storing liquid analgesia pump wherein comprises continuous infusion pattern and rule and is interrupted the infusion pattern in the control sequence of micro processor.
The beneficial effects of the utility model:
This utility model is introduced " two liquid storage box ", can lay in simultaneously low and higher two kinds of concentration anaesthetics (the perhaps analgesic of variety classes, different-effect), along with progress of labor, in the situation that low concentration anaesthetic effect is undesirable in " liquid storage box 1 ", in time conversion gives the high concentration anaesthetic in " liquid storage box 2 ", effectively alleviates uterine contraction pain.Not only alleviated Anesthetist's workload, reduced infection rate, especially targetedly to cause the particularity of uterine contraction aggravation, a kind of clinical practice of being close to of designing, practical science design during the inhibiting pain in parturition along with multiple situations such as progress of labor or vein dropping oxytocin.
This utility model adopts the design of " two liquid storage box " infusion pump, and for the new drug administration scheme of clinical use provides new thinking, can solve to a certain extent: concentration is too low innovatively, and the inhibition of pain effect is undesirable; Concentration is too high, suppress uterine contraction, prolong the problem of stages of labor, and can be according to the special circumstances of stages of labor, according to progress of labor, the dilatation of cervix size, seek better, more scientific drug regimen and dosage regimen, simultaneously, introduce Pain Grading, be convenient to instruct puerpera and puerpera oneself to judge pain degree, implement voluntarily automatic control dosing.The more important thing is, for another fan window has been opened in the development of epidural analgesia for labor, no matter use from clinical practice, or scientific research, brand-new medical transfusion equipment and instrument all is provided." two liquid storage box " liquid storage pump improves puerpera's epidural analgesia for labor technology, for the inhibiting pain in parturition anaesthesia technology provides the innovative technology scheme.
Description of drawings
Fig. 1 is each parts relationship structural representation 1(bi-motor two-flow pump or roller of this utility model).
Fig. 2 is the two telescopic rods of each parts relationship structural representation 2(bi-motor of this utility model).
Fig. 3 is the two telescopic rods of the single motor of each parts relationship structural representation 3(of this utility model).
Fig. 4 is each parts relationship structural representation 4(single motor single flow pump or roller of this utility model).
Fig. 5 is that this utility model roller and tube for transfusion concern schematic diagram.
Fig. 6 is this utility model operation interface schematic diagram (containing display interface, signal input keys, Pain Grading key).
Among the figure → the expression signal;
The expression tube for transfusion;---the expression telescopic rod links to each other with device for storing liquid.
The structure of utility model does not comprise " patient body " in Fig. 1 ~ 4.
The specific embodiment
By the following examples this utility model is further elaborated.
Embodiment 1
In conjunction with Fig. 1 ~ 6, a kind of program control pair of device for storing liquid analgesia pump that this utility model provides, this analgesia pump contains micro processor (can adopt single-chip microcomputer, such as the 89C52 single-chip microcomputer), device for storing liquid (can be liquid storage box, liquid storage pipe or reservoir, can be elasticity or non-resilient, airtight or non-hermetic container), signal input apparatus is (such as the loading routine control model, blanking time, dosage, multiple etc.), display device, clock apparatus, tee T (can adopt the electromagnetic valve gauge tap, can realize communicating in twos or the tee pipe all-pass), tube for transfusion, the transfusion power set (can adopt the tiny flow quantity pump of step motor control, roller or telescopic rod), wherein device for storing liquid is two and (analgesic of variable concentrations or variety classes or different-effect can be housed respectively in two device for storing liquid, as: put into 0.125% ropivacaine in the liquid storage box 1, put into 0.25% ropivacaine in the liquid storage box 2), micro processor respectively with signal input apparatus, display device, clock apparatus, tee T and transfusion power set link to each other, tee T links to each other with two device for storing liquid and tube for transfusion respectively, and the transfusion power set link to each other with tube for transfusion and/or device for storing liquid.
The transfusion power set are one or two; When adopting transfusion power set, can be installed in the tube for transfusion position between tee T and the injection needle, perhaps two-way connection telescopic rod is installed between two device for storing liquid; When adopting two transfusion power set, can link to each other with two device for storing liquid respectively, perhaps be installed in respectively the tube for transfusion position that each device for storing liquid is connected with corresponding tee T.
The transfusion power set make liquid flow by roller extruding tube for transfusion or telescopic rod extruding device for storing liquid, the step motor control tiny flow quantity pump realization liquid flow of perhaps controlling by micro processor (rotating speed and the beginning and ending time of micro processor control step motor, and then the control transfusion speed etc.).In conjunction with Fig. 1, such as the analgesic in the need input device for storing liquid 1, then computer processor is regulated tee T slightly, the path that medicine in the device for storing liquid 1 is entered in the patient body is opened, and micro processor instruction step motor-driven tiny flow quantity pump or roller make the medicine in the device for storing liquid 1 be infused in the patient body by setting requirement; In like manner, if as long as the analgesic in the input device for storing liquid 2, then regulate the path that tee T enters in the patient body medicine in the device for storing liquid 2 and open, micro processor instruction step motor-driven tiny flow quantity pump or roller make the medicine in the device for storing liquid 2 be infused in the patient body by setting requirement; If also will continue to input the analgesic in the device for storing liquid 1 in the analgesic in input device for storing liquid 2, then make and regulate the path that tee T enters in the patient body medicine in device for storing liquid 1 and 2 and all open, micro processor respectively instruction step motor-driven tiny flow quantity pump or roller makes the medicine in device for storing liquid 1 and 2 be infused in the patient body by setting requirement.
Described program control pair of device for storing liquid analgesia pump also comprises the PCA control device that links to each other with micro processor, further, this program control pair of device for storing liquid analgesia pump also comprises the Pain Grading device that links to each other with micro processor (namely by 5 point-scores pain is divided into painless, slight, moderate, severe, can't stands 5 grades, and the corresponding button that links to each other with micro processor that arranges).
Comprise continuous infusion pattern and rule in the control sequence of micro processor and be interrupted the infusion pattern, and according to different pain ranks boost is carried out the function such as multiple processing.Certainly, also can further adopt the bubble detection circuit of micro processor control and occlusion detection circuit whether the tube for transfusion choking phenomenon is arranged in the monitoring transfusion process and whether Bubble formation is arranged.
This utility model has been introduced the pain scores table in control sequence, 5 point-scores (painless, slight, moderate, severe, can't stand) are convenient to instruct puerpera and puerpera oneself to judge pain degree, implement voluntarily automatic control dosing (PCA).
As:
Advise the puerpera when pain degree reaches mild pain, press the PCA key after pressing the mild pain key again, control sequence appends the medicine of 0.8 times of basic boost automatically;
Advise the puerpera when pain degree reaches moderate pain, press the PCA key after pressing the moderate pain key again, control sequence appends the medicine of basic boost automatically;
Or advise the puerpera when pain degree reaches severe pain, and press again the PCA key after pressing the severe pain key, control sequence appends the medicine of 1.5 times of basic boosts automatically;
Or advise the puerpera to reach can't stand the time at pain degree, and to press and press again the PCA key after can't standing key, the medicine of 2 times of basic boosts is appended in control automatically;
Or advise the puerpera at pain degree when moderate or moderate are following, do not press the PCA key, the dosing that prevents from taking place frequently suppresses uterine contraction.(above situation, do suitable adjustment according to puerpera self uterine contraction practical situation, the multiple of the corresponding basic boost of each pain rank can be set by the medical worker according to patients condition and drug kinds, concentration etc. in the control sequence, if only press the PCA key not according to the Pain Grading key, then control sequence appends the medicine of basic boost automatically.）
2 kinds of mode of administration have been introduced in the control sequence: the 1.C pattern: the continuous infusion pattern; 2.R pattern: rule is interrupted the infusion pattern.
The C pattern refers to continuous infusion background(background dose)+Bolus(basis boost)+lock time(locking time) composite mode: continuous infusion background dose (as: 10ml/h)+basic boost (10ml)+locking time (15min).
The R pattern refers to that rule is interrupted the background(background dose)+Bolus(basis boost)+lock time(locking time) composite mode: rule is interrupted background dose (as: F(Fast) 10ml/h)+Bolus(10ml)+locking time (15min).
In the C pattern: continuous infusion background dose 5ml/h is set, is illustrated in analgesia pump continuous infusion 5ml in 1 hour;
As: at the 2:00 turn on pump, analgesia pump begins slow infusion medicinal liquid, infused 5ml medicinal liquid during to 3:00; Continue to continue simultaneously slow infusion medicinal liquid, infused 5ml medicinal liquid in addition during to 4:00; By that analogy, per 1 hour continuous infusion 5ml medicinal liquid.
Continuous infusion background dose 10ml/h is set, is illustrated in analgesia pump continuous infusion 10ml in 1 hour;
Continuous infusion background dose 5ml/30min is set, is illustrated in analgesia pump continuous infusion 5ml in the 30min;
Continuous infusion background dose 10ml/30min is set, is illustrated in analgesia pump continuous infusion 10ml in the 30min;
Bolus(basis boost) 10ml, the puerpera presses " PCA key " at every turn, fast infusion medicinal liquid 10ml; (as can't stand key) presses " PCA key " again if the puerpera presses first the Pain Grading key, then by the quick infusion medicinal liquid 20ml of corresponding basic boost multiple (such as 2 times);
Locking time, 15min represented puerpera 15min after pressing 1 time " PCA key ", and it is invalid again to press.
In the R pattern: rule is interrupted background dose F 5ml/h, represents the 1 hour quick infusion 5ml of analgesia pump in every interval;
As: at the 2:00 turn on pump, during 3:00, quick infusion 5ml; During 4:00, quick infusion 5ml again; During 5:00, quick infusion 5ml again, by that analogy, the 1 hour quick infusion 5ml in every interval.
Rule is interrupted background dose F 10ml/h, represents the 1 hour quick infusion 10ml of analgesia pump in every interval;
Rule is interrupted background dose F 5ml/30min, represents the quick infusion 5ml of every interval 30min analgesia pump;
Rule is interrupted background dose F 10ml/30min, represents the quick infusion 10ml of every interval 30min analgesia pump.
In addition, in the R pattern, as setting Bolus(basis boost) 10ml, then during R pattern infusion of drug, if during appended Bolus dosage (or its multiple), then the 1 hour rule in the every interval time starting point of being interrupted Quick medicine should begin timing with the time point of boost.
As: rule is set is interrupted background dose F5ml/h, Bolus10ml → 2:00 turn on pump, during 3:00, quick infusion 5ml; During 4:00, quick infusion 5ml; When 4:20, the puerpera is because pain has been appended Bolus dosage (or its multiple), this moment, the time point of rule interruption infusion should carry out rule interruption infusion in 1 hour in every interval as starting point re-starts take the 4:20 of boost next time, and then the time point of next rule interruption infusion is 5:20.
Among the design, the rule in the R pattern is interrupted on the speed of background dose and boost (Bolus or its multiple), and we have carried out professional adjustment, and the infusion rates of above-mentioned two kinds of drug doses is set 1ml/4s.Reason is as follows: this pump aims at the epidural analgesia for labor design, owing to being full of blood vessel, fatty tissue in the epidural lacuna, and the Epidural Analgesia Pump of using clinically now, medicine-feeding rate is partially slow, the administering mode of this kind " low-pressure, low rate " is used for the epidural space administration, often causes: drug diffusion scope limitation, level of anesthesia is not enough, causes the analgesic effect imperfection.In view of my institute's clinical practice experience, carry out the epidural dosing by examples up to ten thousand " hand push mode ", obtain good result, by simulation hand push speed, in the design of this pump, set 1ml/4s for this reason.
Use step:
1, start, long " start " key 3s that presses.
2, screen display: " time location ", again after starting shooting at every turn, automatically return 0, show 00:00,4-digit number glimmers simultaneously, is adjusted to special time such as need, press " affirmation " key, numeral is successively flicker from left to right, selects the numeral that will adjust by " left side ", " right side " key, by " on ", the D score key adjusts time numerical value.
As: show 00:00 during start, want to be adjusted to 05:10, press " affirmation " key, Far Left numeral 0 begins flicker, its excess-three number word is in static, presses afterwards " right side " key, and second digit 0 begins flicker, its excess-three number word is in static, press " on " key, adjust numeral 0 to numeral 5, continue to press " right side " key, third digit 0 begins flicker, its excess-three number word is static, press " on " key, adjust numeral 0 to numeral 1, this moment time showing 05:10, press " affirmation " key, four numerals remain static simultaneously, and the time is adjusted complete, automatically enter simultaneously " pattern " and select, be i.e. step 3.
As not adjusting, then press continuously " affirmation " key 2 times, directly enter " pattern " and select, be i.e. step 3.
3, enter " pattern " and select, carry out the parameter setting of " liquid storage box 1 ", this moment, letter C began flicker (continuous infusion pattern), as selecting the C pattern, directly pressed " affirmation " key; As select the R pattern, and then press " right side " key, the letter C flicker stops, and letter r begins flicker (rule is interrupted the infusion pattern), presses " affirmation " key.
As: after selecting the C pattern, the screen display of letter C right side side: the numeral (such as 0) of " background " and below correspondence thereof begins flicker, by " on ", the D score key, adjust numeral to 5(capable of regulating numerical value between 0-20) → continue to press " right side " key, the numeral of " time " and below thereof (such as 15) begins flicker, by " on ", the D score key, adjust numeral to 60(capable of regulating numerical value 15,30,45,60,75,90,105,120) → continue to press " right side " key, " append " and the numeral (such as 5) of below begins flicker, by " on ", the D score key, adjust numeral to 10(capable of regulating numerical value between 5-20) → continue to press " right side " key, Pain Grading and multiple begin flicker, selected corresponding Pain Grading and multiple are (as pressing bright severe key, multiple shows 1.5, perhaps press and brightly can't stand key, multiple shows 2, all the other append multiple with above-mentioned Pain Grading correspondence) → continue to press " right side " key, the numeral of " locking " and below thereof (such as 10) begins flicker, by " on ", the D score key is adjusted numeral to 30(10,15,20,25,30,45,60,90,120).(during can press " left side ", " right side " key comes and goes selection.) adjust complete after, press " affirmations " key, Chinese character and numeral stop to glimmer.
(above numeral)
Show this moment: background 5, the time 60, append 10, bright severe key is pressed in locking 30, and multiple shows 1.5, perhaps press and brightly can't stand key, multiple shows 2, is illustrated in to use under the C pattern (continuous infusion pattern), continuous infusion background dose 5ml/60min, basic boost 10ml/ time is if press the severe key before pressing the PCA key, then recovering 1.5 times of basic boosts is 15ml/ time, can't stand key if perhaps press to press before the PCA key, then recovering 2 times of basic boosts is 20ml/ time, locking time 30min.
As: after selecting the R pattern, method of adjustment, step are identical with the C pattern, as it is same as described above to adjust numerical value, this moment screen display: background F5, the time 60, append 10, locking 30 is illustrated in and uses under the R pattern (rule is interrupted the infusion pattern), and rule is interrupted background dose F 5ml/60min, basis boost 10ml/ time, locking time 30min.
" pattern " selection and numerical value are adjusted complete, press " affirmation " key, automatically enter step 4 " auxiliary mode " and regulate.
As carry out " pattern " and select or the numerical value adjustment, then when letter C or letter r flicker, directly press the D score key, directly
4, entering step 4 " auxiliary mode " regulates.
Entering " auxiliary mode " regulates, carry out the parameter setting of liquid storage box 2, screen (marking the position with numeral) shows: alphabetical A transfixion, alphabetical A right side side screen display: " background " and " time " and separately below numeral be 0, and transfixion, unadjustable.And the numeral of " appending " and below thereof begins flicker, press " on ", the D score key, (as adjusting numeral to 10) → continue press " right side " key, the numeral of " locking " and below thereof begins to glimmer, press " on ", the D score key, (digital to 30 as adjusting).At this moment, screen display: under the A pattern, background 0, the time 0, append 10, locking 30 is illustrated in A(auxiliary) under the pattern, boost 10ml/ time, locking time 30min.Adjust complete after, press " affirmation " key, numeral stop the flicker, automatically enter step 5.
5, entering " PCA conversion " sets, conversion time, numeral began flicker, press " on ", the D score key is adjusted to 60(to adjust setting value is 30,45,60,90,120), press " right side " key, the inversion frequency numeral begins flicker, the before this flicker of the numeral before the branch, after adjusting, press " right side " key, numeral begins flicker behind the branch, can press " left side ", " right side " key comes and goes adjustment.Such as 0/1, when then carrying out the adjustment of inversion frequency numeral, numeral 0 before the branch began flicker before this, press " on " key, be adjusted to digital 2(adjustable settings 0,1,2,3,4), continue to press " right side " key, numeral 1 begins flicker behind the branch, press " on " key, be adjusted to digital 2(adjustable settings 0,1,2,3,4, A).At this moment, screen display: conversion limiting time 60, inversion frequency 2/2.Its meaning representation is in conversion limiting time 60min, numeral 2 expressions before the branch: press " PCA " key front 2 times, be respectively for the first time and press for the second time, according to C pattern or R pattern setup parameter, append Bolus dosage, when pressing for the third time " PCA " key
For another example: screen display: conversion limiting time 60, inversion frequency 2/1, its meaning representation is in conversion limiting time 60min, numeral 2 expressions before the branch: press " PCA " key front 2 times, be respectively for the first time and press with the second time, according to C pattern or R pattern setup parameter, append Bolus dosage, when pressing for the third time afterwards " PCA " key, if the interval that the time of " PCA " key of pressing for the third time and the first time are pressed " PCA " key less than 60min, when then pressing for the third time " PCA " key, activates auxiliary mode, according to the auxiliary mode setup parameter, append the medicinal liquid in " liquid storage box 2 "; Numeral 1 expression behind the branch: activate auxiliary mode, according to the auxiliary mode parameter, after appending 1 medicinal liquid in " liquid storage box 2 ", press " PCA " key the 4th time, automatically get back to C pattern or R pattern, again according to " conversion limiting time 60min, inversion frequency 2/2 ", with the A(auxiliary mode) change.
In brief: conversion limiting time 60, inversion frequency 2/2, namely represent in the 60min, press " PCA " key, append respectively " liquid storage box 1 " herb liquid 2 times for 2 times, press for the third time " PCA " key, as still in 60min, then append " liquid storage box 2 " herb liquid 1 time, press " PCA " key (this time pressing does not need in the 60min again) subsequently the 4th time, continue to append " liquid storage box 2 " herb liquid 1 time, amount to 2 times;
Conversion limiting time 60, inversion frequency 2/1 namely represents in the 60min, presses " PCA " key 2 times, appends " liquid storage box 1 " herb liquid, presses for the third time " PCA " key, as still in 60min, then appends " liquid storage box 2 " herb liquid 1 time;
Conversion limiting time 60, inversion frequency 1/1 namely is illustrated in the 60min, presses " PCA " key 1 time, appends " liquid storage box 1 " herb liquid, presses " PCA " key for the second time, as still in 60min, then appends " liquid storage box 2 " herb liquid 1 time;
Conversion limiting time 30, inversion frequency 1/2, namely be illustrated in the 30min, press " PCA " key for the first time, append " liquid storage box 1 " herb liquid 1 time, press for the second time " PCA " key, as in 30min, then append " liquid storage box 2 " herb liquid 1 time, subsequently press for the third time " PCA " key (this time pressing does not need in 30min), continue to append " liquid storage box 2 " herb liquid 1 time, amount to 2 times.
Conversion limiting time 30, inversion frequency 1/3, namely be illustrated in the 30min, press " PCA " key for the first time, append " liquid storage box 1 " herb liquid 1 time, press for the second time " PCA " key, as in 30min, then append " liquid storage box 2 " herb liquid 1 time, " PCA " key (this twice press all do not need in 30min) is pressed in subsequently the 3rd, the 4th time, continue to append " liquid storage box 2 " herb liquid 2 times, amount to 3 times.
Above operation, after finishing inversion frequency, equal auto-returned C pattern or R pattern.
Particularly point out: when inversion frequency transfers to 0/A, then do not consider to change limiting time, directly change A(over to auxiliary) pattern.
Numeral transfers to 0 behind the inversion frequency branch, no matter how many numerals is before the branch, all continues to use C pattern or R pattern, does not enter A(auxiliary) pattern.(as: inversion frequency is 0/0,1/0,2/0,3/0,4/0 any one when combination wherein, no matter the numeral before the branch is what, as long as the numeral behind the branch is 0, then continue to use C pattern or R pattern, do not enter A(and assist) pattern)
Adjust complete after, press " affirmation " key, numeral flicker stops, and automatically enters " C pattern or R pattern PCA display interface ", i.e. step 6.
6, enter " C pattern or R pattern PCA display interface ", as:
(suppose that this is shown as after last time, patient finished using, data still keep after the start again), institute in this moment display interface
Now numeral among the figure is shown that meaning is described further: numeral 2 expressions, under C pattern or R pattern, to now, the patient has effectively pressed " PCA " key 2 times, appends the medicinal liquid in " liquid storage box 1 " 2 times from turn on pump; Time point 02:18 and 03:27 represent that respectively the patient presses the time of " PCA " key.
Numeral return 0 or thumb complete after, continue press " affirmation " key, automatically enter " A(assists) pattern PCA display interface ", i.e. step 7.
7, enter " A(is auxiliary) pattern PCA display interface ", as:
(suppose that this is shown as after last time, patient finished using, data still keep after the start again), institute in this moment display interface
Show that to wherein digital meaning is described further now: numeral 1 expression, under the A pattern, to present, the patient has effectively pressed " PCA " key 1 time, appends the medicinal liquid in " liquid storage box 2 " 1 time from turn on pump; Time point 05:00 represents that respectively the patient presses the time of " PCA " key.
Numeral return 0 or thumb complete after, press " affirmation " key, this moment all parameters basically all regulate complete.
Specify: above-mentioned 7 steps operation, every end of operation is got back to previous action such as need, presses simultaneously " left side " key and " affirmation " key, can return previous step and carry out parameter adjustment.
After all parameter adjustments are complete, press " switch " key, bring into operation.
Stop such as need, press simultaneously " switch " key and " function " key, continue operation such as needs, directly press " switch " key.(above situation under in lock condition, need be carried out first release).
Long " locking " key 3s that presses, this moment, other all keys were all locked except " PCA " key and " locking " key, and between lockup period, it is invalid to press.Such as the need release, length is pressed " locking " key 3s release.
8, long " switch " key 3s that presses shuts down.
Claims (7)
1. program control pair of device for storing liquid analgesia pump, it is characterized in that this analgesia pump contains micro processor, device for storing liquid, signal input apparatus, display device, clock apparatus, tee T, tube for transfusion, transfusion power set, wherein device for storing liquid is two, micro processor links to each other with signal input apparatus, display device, clock apparatus, tee T and transfusion power set respectively, tee T links to each other with two device for storing liquid and tube for transfusion respectively, and the transfusion power set link to each other with tube for transfusion and/or device for storing liquid.
2. described program control pair of device for storing liquid analgesia pump according to claim 1 is characterized in that tee T adopts the electromagnetic valve gauge tap.
3. described program control pair of device for storing liquid analgesia pump according to claim 1, the power set that it is characterized in that infusing are one or two; When adopting transfusion power set, can be installed in the tube for transfusion position between tee T and the injection needle, perhaps two-way connection telescopic rod is installed between two device for storing liquid; When adopting two transfusion power set, can link to each other with two device for storing liquid respectively, perhaps be installed in respectively the tube for transfusion position that each device for storing liquid is connected with corresponding tee T.
4. described program control pair of device for storing liquid analgesia pump according to claim 1, the power set that it is characterized in that infusing are tiny flow quantity pump, roller or the telescopic rod of step motor control.
5. described program control pair of device for storing liquid analgesia pump according to claim 1 characterized by further comprising the PCA control device that links to each other with micro processor.
6. described program control pair of device for storing liquid analgesia pump according to claim 5 characterized by further comprising the Pain Grading device that links to each other with micro processor.
7. described program control pair of device for storing liquid analgesia pump according to claim 1 is characterized in that two device for storing liquid are equipped with respectively the analgesic of variable concentrations or variety classes or different-effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220096744 CN202751646U (en) | 2012-03-15 | 2012-03-15 | Analgesia pump for program-control dual-liquid-storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220096744 CN202751646U (en) | 2012-03-15 | 2012-03-15 | Analgesia pump for program-control dual-liquid-storage device |
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| CN202751646U true CN202751646U (en) | 2013-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220096744 Expired - Fee Related CN202751646U (en) | 2012-03-15 | 2012-03-15 | Analgesia pump for program-control dual-liquid-storage device |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721316A (en) * | 2013-12-26 | 2014-04-16 | 青岛市市立医院 | Portable temperature regulating instrument of intrathecal epidural analgesic tube |
| CN103736168A (en) * | 2014-01-23 | 2014-04-23 | 马挺 | Analgesia pump capable of recording operation information thereof |
| CN104800923A (en) * | 2014-01-26 | 2015-07-29 | 西安交通大学 | Analgesia control device |
| CN108310544A (en) * | 2018-01-31 | 2018-07-24 | 广东顺德工业设计研究院(广东顺德创新设计研究院) | Inject pump control apparatus, method and device |
| CN110201264A (en) * | 2019-06-28 | 2019-09-06 | 上海市第四人民医院 | A kind of multi-functional analgesia instrument comprising analgesia pump |
| CN110292697A (en) * | 2019-07-22 | 2019-10-01 | 郑州大学第一附属医院 | A kind of drug concentration is adjustable to be administered intermittently analgesia pump |
| CN110354362A (en) * | 2019-08-12 | 2019-10-22 | 杨豪 | The analgesia pump of controlled concentration and its control method of analgesia pump |
| CN110433357A (en) * | 2019-08-30 | 2019-11-12 | 苏州麦德迅医疗科技有限公司 | A kind of analgesia pump and its application method |
| CN111671505A (en) * | 2020-07-20 | 2020-09-18 | 王钟颖 | Intelligent injection system and method |
| CN111870769A (en) * | 2020-04-20 | 2020-11-03 | 闫思俊 | Epidural analgesia device and control method thereof |
| CN115154747A (en) * | 2022-07-18 | 2022-10-11 | 中国医学科学院肿瘤医院 | Intelligent electronic analgesia system |
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2012
- 2012-03-15 CN CN 201220096744 patent/CN202751646U/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721316A (en) * | 2013-12-26 | 2014-04-16 | 青岛市市立医院 | Portable temperature regulating instrument of intrathecal epidural analgesic tube |
| CN103736168A (en) * | 2014-01-23 | 2014-04-23 | 马挺 | Analgesia pump capable of recording operation information thereof |
| CN104800923A (en) * | 2014-01-26 | 2015-07-29 | 西安交通大学 | Analgesia control device |
| CN104800923B (en) * | 2014-01-26 | 2019-05-17 | 西安交通大学 | Ease pain control device |
| CN108310544A (en) * | 2018-01-31 | 2018-07-24 | 广东顺德工业设计研究院(广东顺德创新设计研究院) | Inject pump control apparatus, method and device |
| CN110201264A (en) * | 2019-06-28 | 2019-09-06 | 上海市第四人民医院 | A kind of multi-functional analgesia instrument comprising analgesia pump |
| CN110292697A (en) * | 2019-07-22 | 2019-10-01 | 郑州大学第一附属医院 | A kind of drug concentration is adjustable to be administered intermittently analgesia pump |
| CN110354362A (en) * | 2019-08-12 | 2019-10-22 | 杨豪 | The analgesia pump of controlled concentration and its control method of analgesia pump |
| CN110433357A (en) * | 2019-08-30 | 2019-11-12 | 苏州麦德迅医疗科技有限公司 | A kind of analgesia pump and its application method |
| CN111870769A (en) * | 2020-04-20 | 2020-11-03 | 闫思俊 | Epidural analgesia device and control method thereof |
| CN111671505A (en) * | 2020-07-20 | 2020-09-18 | 王钟颖 | Intelligent injection system and method |
| CN115154747A (en) * | 2022-07-18 | 2022-10-11 | 中国医学科学院肿瘤医院 | Intelligent electronic analgesia system |
| CN115154747B (en) * | 2022-07-18 | 2024-03-08 | 中国医学科学院肿瘤医院 | Intelligent electronic pain relieving system |
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