CN105311710B - A kind of device accurately controlling drop drop number - Google Patents
A kind of device accurately controlling drop drop number Download PDFInfo
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- CN105311710B CN105311710B CN201510834680.1A CN201510834680A CN105311710B CN 105311710 B CN105311710 B CN 105311710B CN 201510834680 A CN201510834680 A CN 201510834680A CN 105311710 B CN105311710 B CN 105311710B
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- drop
- clamp
- controller
- card
- clamping pulley
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Abstract
It is a kind of to accurately control the device of drop drop number, including the clamp being stuck on woven hose, further include transmission device and controller；Controlling actuator movement by controller drives the clamping pulley on clamp to be moved to the fast graduation position of accurate drop.According to the write a prescription object of doctor and require the drop of injection fast, numerical value and regulating time can be dripped in controller by input control drop, to control the action of micromotor and then control shift position of the clamping pulley on clamp, corresponding corresponding control drop speed, nurse is avoided because busy or other reasons are forgotten or drop drop speed can not be adjusted in time, and then ensure that the injection effect of drug.
Description
Technical field
The present invention relates to medical instrument auxiliary Tools Technology, more particularly to a kind of dress accurately controlling drop drop number
It sets.
Background technology
General venous transfusion is 1ml=15 drops, and 500 × 15=7500 drops, different medicines are dripped as the liquid of 500ml
Drip velocity requirement is different, and some medicine doctors can write drip velocity, such as how many drops per minute exactly when opening, and nurse can be tight
Lattice are according to execution.If it is too fast to instil, in addition some drugs are there may be the stimulation to local skin, some people might have it is swollen or
Pain, this is appropriate to the occasion to slow down speed；Instil it is too slow, the time can be long, can influence the activity or rest of patient, patient invariably
Under the premise of suitable reaction, drip velocity can be adjusted.Some drug drip speed compares the drug having without strict demand
Drip velocity is necessarily required if (such as mannitol etc.), because drip velocity can influence the drug effect of the drug, and it is different instiling
Period need adjust change drug drip velocity.In traditional implementation process, usually nurse sees that table is manual when time is up
Drip velocity is empirically adjusted to drip velocity.But sometimes because of the busy adjusting that can be forgotten or delay drip velocity of nurse,
Influence drug absorption effect.
Invention content
To overcome problems of the prior art, the present invention provides one kind can be according to the write a prescription object of doctor and instillation
Rate request strictly controls the device of the drop drop number of dropped amount and drip velocity.
The technical scheme adopted by the invention to solve the technical problem is that：This kind accurately controls the device of drop drop number, packet
The clamp being stuck on woven hose is included, clamp is equipped on the inside of clamp and tilts from the clamping pulley for above having control woven hose infusion flow
Clamping pulley sliding slot, it is characterised in that：Further include transmission device and controller；
Two sides are equipped with tip chute on the inside of the clamp, wherein a sliding slot is the straight slot for penetrating clamp, clamping pulley
One end stretch out clamp from straight slot and connect with transmission device, drop is equipped on clamp top surface and drips number scale；
The transmission device includes the support plate being fixed as one with clamp bottom surface, is equipped with micro electric on the supporting plate
The output end of machine, micromotor is connect with gear, and gear coordinates with the rack in support plate, and micromotor passes through conducting wire and control
Device connects, and gear is connect by bearing with holder, and the bottom of holder is matched by pulley with fixed the linear guide on the supporting plate
Merging can be moved along the linear guide；
The controller is equipped with display screen and drop and drips number enter key, and controller is by conducting wire by control signal transmission
The action of micromotor is controlled to micromotor.
Further, the clamp includes upper and lower two parts, respectively upper clamp and lower clamp, the left side of the upper card with
The left side of lower card is hinged, and the right side of upper card and the right side of lower card are fixed by snap.
Further, clamping pulley is mounted on upper card.
Further, it is 0-80 drops/minute that the clamp top surface, which is equipped with drop drop number scale value,.
Further, the clamp, clamping pulley, gear, rack.Support plate, the linear guide are rigid plastics material.
To sum up, above-mentioned technical proposal of the invention has the beneficial effect that：
1, can accurately according to clamp high scale value adjust drop drop speed, avoid nurse by experience adjust drop drop speed and
It causes to control inaccurate drawback, ensure that the effect of drug injection.
2, according to the drop speed of the write a prescription object of doctor and requirement injection, numerical value and tune can be dripped by input control drop in controller
The time is saved, to control the action of micromotor and then control shift position of the clamping pulley on clamp, corresponding corresponding control drop
Speed avoids nurse because busy or other reasons are forgotten or drop drop speed can not be adjusted in time, and then ensure that drug
Injection effect.
3, by the way that clamp is designed as upper clamp and lower clamp, woven hose can be stuck in card by upper card with the cooperation of lower card in injection
In son, it is not necessary that clamp is arranged on woven hose in this way in the production process of woven hose, reduce being produced into for woven hose
This, shortens the production cycle.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the A-A sectional views of Fig. 1；
Fig. 3 is the view of similar Fig. 2 (after the woven hose degree of being crushed becomes larger)；
Structural schematic diagram when Fig. 4 is two clamp closed state of embodiment；
Fig. 5 is the partial enlarged view of B in Fig. 4；
Structural schematic diagram when Fig. 6 is two clamp opening state of embodiment.
In figure：
1 clamp, 11 clamping pulleies, 12 scale values, 13 sliding slots block on 14,15 times cards, 16 buckles, 17 straight slots, 2 support plates, and 3
Micromotor, 4 gears, 5 racks, 6 holders, 7 the linear guides, 8 controllers, 81 display screens, 82 drops drip number enter key, 9 infusions
Pipe.
Specific implementation mode
The feature and principle of the present invention are described in detail below in conjunction with attached drawing 1-6, illustrated embodiment is only used for explaining
The present invention not limits protection scope of the present invention with this.
As shown in Figure 1-Figure 3, which includes the clamp 1 being stuck on woven hose, further includes transmission device and controller 8,
Clamp is equipped with inclined clamping pulley sliding slot 13, sliding slot from the clamping pulley 11 for above having control 9 infusion flow of woven hose on the inside of clamp
Close to woven hose upper end one end between woven hose at a distance from be more than close to woven hose lower end one end between woven hose at a distance from.
When i.e. clamping pulley is moved down along sliding slot, the extruding degree bigger of clamping pulley and woven hose so that the drop drop in woven hose
Speed is slack-off.
Wherein two sides are equipped with tip chute on the inside of the clamp, wherein a sliding slot is the straight slot 17 for penetrating clamp,
One end of clamping pulley 11 is stretched out clamp from straight slot and is connect with transmission device, clamping pulley 11 can under the driving of transmission device along
Sliding slot moves.The scale value 12 of drop drop number is equipped on clamp top surface, the clamp top surface is equipped with drop and drips number scale
Value is 0-80 drops/minute.Clamping pulley can be dripped according to control signal accurate movement to the required drop of controller at fast scale value,
It avoids nurse to adjust drop drop speed by experience and cause to control inaccurate drawback, ensure that the effect of drug injection.
The transmission device includes the support plate 2 being fixed as one with clamp bottom surface, is equipped with micro electric on the supporting plate
The output end of machine 3, micromotor is connect with gear 4, and the rack 5 in gear and support plate coordinates, micromotor by conducting wire with
Controller connects, and gear is connect by bearing with holder 6, and the bottom of holder is led by pulley with fixed straight line on the supporting plate
Rail 7 can be moved with merging along the linear guide.The clamp, clamping pulley, gear, rack.Support plate, the linear guide are hard
Plastic material.
The controller is equipped with display screen 81 and drop drop number enter key 82, is dripped to drop according to the write a prescription object of doctor
The requirement of speed, the corresponding drop speed value of input on the drop drop number enter key of controller.Controller will control signal by conducting wire and pass
The action of micromotor control micromotor is transported to, micromotor can be with positive and negative rotation, and driving gear is along rack when motor rotates forward
It moves down, gear and clamping pulley coaxial line, gear drive clamping pulley to be moved down along sliding slot, clamping pulley and infusion in clamp
The extruding degree of pipe becomes larger, and woven hose is further flattened, so that drop drop speed is slack-off to reach specified drop speed；Work as motor
Gear is driven to be moved up along rack when reversion, gear and clamping pulley coaxial line, gear drive clamping pulley upward along sliding slot
Mobile, the extruding degree of clamping pulley and clamp interior infusion tube becomes smaller, and the degree that woven hose is crushed weakens, so that drop drop speed
Become block and reaches specified drop speed.For example it is 40 drops/minute in 0-0.5 hour that drug, which requires specified drop speed, it is 60 that 0.5-1.0 hours are interior
Drop/minute is 50 drops/minute in 1.0-1.2 hours, then time (Hour) 0-0.5, input is selected to correspond in controller
Fast (drop/minute) 40 of drop, can see input condition, then select the time (by small on the controller from the display screen of controller
When count) 0.5-1.0, input fast (drop/minute) 60 of corresponding drop, then select time (Hour) 1.0-1.2 on the controller, it is defeated
Enter fast (drop/minute) 40 of corresponding drop, by starting timing after acknowledgement key.Then controller driving motor rotates forward (clamping pulley position when beginning
In clamp the top, i.e., at clamp high scale value maximum position), clamping pulley moves down, until clamping pulley is moved downward to clamp
Upper corresponding scale value is to stop at 40 positions；To at 0.5 hour motor continuation just going to clamping pulley be moved downward to it is right on clamp
It is to stop at 60 positions to answer scale value；It is moved up to motor reversal clamping pulley at 1.0 hours, until clamping pulley is moved upward to card
It is to stop at 50 positions that scale value is corresponded on son.The different drops fast period can be set according to the practical drop speed requirement of different pharmaceutical
With drop speed, nurse can be avoided because busy or other reasons are forgotten or can not be right in time automatically according to setting control drop drop speed
Drop drop speed is adjusted, and then ensure that the injection effect of drug.
Embodiment two：As shown in Figure 4-Figure 6, further, the clamp includes upper and lower two parts, respectively upper to block 14
With lower card 15, the left side of the upper card and the left side of lower card are hinged, can be hinged by hinge, and the right side of upper card is under
The right side of card is fixed by buckle 16, as shown in Figure 5.Clamping pulley can be mounted on upper card, be opened buckle (as schemed when use
6) it, says that upper clamp and lower clamp are opened, between the supreme card of the pipe clamp that will be infused and lower card, it is fixed (such as Fig. 4) to be then closed buckle.By that will block
Son is designed as upper clamp and lower clamp, woven hose can be stuck in upper card in clamp to the cooperation of lower card in injection, in this way in woven hose
Production process in without on woven hose be arranged clamp, reduce the production cost of woven hose, shorten the production cycle.
The clamp, clamping pulley, gear, rack.Support plate, the linear guide are rigid plastics material, are reduced
Cost.
The invention accurately can adjust drop drop speed according to clamp high scale value, avoid nurse and adjust drop drop by experience
Speed and cause to control inaccurate drawback, ensure that the effect of drug injection.
According to the write a prescription object of doctor and require the drop of injection fast, it can input control drop drop numerical value and adjusting in controller
Time, to control the action of micromotor and then control shift position of the clamping pulley on clamp, corresponding corresponding control drop speed,
Nurse is avoided because busy or other reasons are forgotten or drop drop speed can not be adjusted in time, and then ensure that the note of drug
Penetrate effect.
By the way that clamp is designed as upper clamp and lower clamp, woven hose can be stuck in clamp by upper card with the cooperation of lower card in injection
It is interior, without the setting clamp on woven hose in this way in the production process of woven hose, reduce the production cost of woven hose,
Shorten the production cycle.
Above-described embodiment is only the description that is carried out to the preferred embodiment of the present invention, not to the scope of the present invention into
Row limit, under the premise of not departing from design spirit of the present invention, relevant technical staff in the field to the present invention various modifications and
It improves, should all expand in protection domain determined by claims of the present invention.
Claims (3)
1. a kind of device accurately controlling drop drop number, including the clamp that is stuck on woven hose, clamp is from above there is control woven hose
The clamping pulley of infusion flow is equipped with inclined clamping pulley sliding slot on the inside of clamp, it is characterised in that：Further include transmission device and control
Device processed；
Two sides are equipped with tip chute on the inside of the clamp, wherein a sliding slot is the straight slot for penetrating clamp, the one of clamping pulley
End is stretched out clamp from straight slot and is connect with transmission device, and drop is equipped on clamp top surface and drips number scale；The clamp includes
The left side of upper and lower two parts, respectively upper clamp and lower clamp, the left side of the upper card and lower card is hinged, the right side of upper card with
The right side of lower card is fixed by snap；Clamping pulley is mounted on upper card；
The transmission device includes the support plate being fixed as one with clamp bottom surface, is equipped with micromotor on the supporting plate, micro-
The output end of type motor is connect with gear, and gear coordinates with the rack in support plate, and micromotor is connected by conducting wire and controller
It connects, gear is connect by bearing with holder, and the bottom of holder, which is matched by pulley with fixed the linear guide on the supporting plate, to be merged
It can be moved along the linear guide；
The controller is equipped with display screen and drop and drips number enter key, and controller is by conducting wire by control signal transmission to micro-
Type motor controls the action of micromotor.
2. a kind of device accurately controlling drop drop number according to claim 1, it is characterised in that：The clamp top surface
It is 0-80 drops/minute to be equipped with drop drop number scale value.
3. a kind of device accurately controlling drop drop number according to claim 1, it is characterised in that：The clamp, card
Bearing up pulley, gear, rack, support plate, the linear guide are rigid plastics material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510834680.1A CN105311710B (en) | 2015-11-25 | 2015-11-25 | A kind of device accurately controlling drop drop number |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510834680.1A CN105311710B (en) | 2015-11-25 | 2015-11-25 | A kind of device accurately controlling drop drop number |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105311710A CN105311710A (en) | 2016-02-10 |
| CN105311710B true CN105311710B (en) | 2018-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510834680.1A Active CN105311710B (en) | 2015-11-25 | 2015-11-25 | A kind of device accurately controlling drop drop number |
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| CN (1) | CN105311710B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108815616A (en) * | 2018-04-24 | 2018-11-16 | 赵月云 | A kind of Multifunction medical transfusion device adjusting transfusion state |
| CN108404264A (en) * | 2018-04-25 | 2018-08-17 | 秦素红 | A kind of comprehensive high medical injection pump and its application method |
| CN108815643A (en) * | 2018-04-25 | 2018-11-16 | 秦素红 | A kind of injection control application method of Intelligent medical syringe pump |
| CN108568013A (en) * | 2018-04-25 | 2018-09-25 | 秦素红 | Built-in medical injection pump is adjusted in one kind |
| CN112933330A (en) * | 2021-01-29 | 2021-06-11 | 武汉大学 | Critical patient postoperative combination monitoring nursing equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201154122Y (en) * | 2008-01-30 | 2008-11-26 | 浦卫 | Infra-red ray infusion monitoring apparatus |
| CN101491709A (en) * | 2009-02-21 | 2009-07-29 | 王建友 | Transfusion flow regulator |
| CN201320329Y (en) * | 2008-11-29 | 2009-10-07 | 王玉玲 | Transfusion adjusting switch |
| CN202920723U (en) * | 2012-11-29 | 2013-05-08 | 哈尔滨市三和佳美科技发展有限公司 | Reciprocal infrared ray transfusion monitor |
| CN103845778A (en) * | 2013-01-30 | 2014-06-11 | 莆田市诺斯顿电子发展有限公司 | Infusion-bottle monitoring device |
| CN104338197A (en) * | 2013-08-09 | 2015-02-11 | 陕西逸夫美疗科技有限公司 | Vein infusion tube capable of automatically controlling dripping speed |
| CN204543106U (en) * | 2015-04-20 | 2015-08-12 | 王汉典 | A kind of scalable electronic analgesia pump |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120197185A1 (en) * | 2011-02-02 | 2012-08-02 | Kai Tao | Electromechanical system for IV control |
-
2015
- 2015-11-25 CN CN201510834680.1A patent/CN105311710B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201154122Y (en) * | 2008-01-30 | 2008-11-26 | 浦卫 | Infra-red ray infusion monitoring apparatus |
| CN201320329Y (en) * | 2008-11-29 | 2009-10-07 | 王玉玲 | Transfusion adjusting switch |
| CN101491709A (en) * | 2009-02-21 | 2009-07-29 | 王建友 | Transfusion flow regulator |
| CN202920723U (en) * | 2012-11-29 | 2013-05-08 | 哈尔滨市三和佳美科技发展有限公司 | Reciprocal infrared ray transfusion monitor |
| CN103845778A (en) * | 2013-01-30 | 2014-06-11 | 莆田市诺斯顿电子发展有限公司 | Infusion-bottle monitoring device |
| CN104338197A (en) * | 2013-08-09 | 2015-02-11 | 陕西逸夫美疗科技有限公司 | Vein infusion tube capable of automatically controlling dripping speed |
| CN204543106U (en) * | 2015-04-20 | 2015-08-12 | 王汉典 | A kind of scalable electronic analgesia pump |
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| CN105311710A (en) | 2016-02-10 |
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