CN104367477A - Precise insulin taking device and insulin taking method - Google Patents
Precise insulin taking device and insulin taking method Download PDFInfo
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- CN104367477A CN104367477A CN201410649972.3A CN201410649972A CN104367477A CN 104367477 A CN104367477 A CN 104367477A CN 201410649972 A CN201410649972 A CN 201410649972A CN 104367477 A CN104367477 A CN 104367477A
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- insulin
- ampoule
- servomotor
- button
- taking device
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Abstract
The invention relates to a precise insulin taking device and an insulin taking method and belongs to the field of medical instruments. The precise insulin taking device comprises an ampoule (1), the front end of the ampoule (1) is connected with a transfer device (2), a medicine extraction needle (3) is arranged in the middle of the transfer device (2) and is connected with an insulin fixing mechanism (4), the tail end of a push rod (11) in the ampoule (1) is connected with a clamping device (10), the clamping device (10) is connected with a nut (9), a screw rod (8) is installed in the nut (9) and is connected with a rotary shaft of a servo motor (7), the servo motor (7) is connected with a control system (6), and the control system (6) is connected with a power supply (5). The precise insulin taking device is simple in structure and convenient to use, can guarantee precision of extraction amount of medicine dosage and the treatment effect, and prevents patients from feeling uncomfortable.
Description
Technical field
The present invention relates to the accurate drug taking device of a kind of insulin and method of getting it filled thereof, belong to medical instruments field.
Background technology
When carrying out now injection of insulin, all the insulins adopting syringe to extract doses, by injection of insulin in human body, its concrete operational approach is first by scale corresponding on push rod pull to syringe cylinder, observation piston graduation mark overlaps with needle cylinder scale line and determines whether to reach required dosage, normally direct eye observation or observed by a magnifier, therefore whether sight line is vertical with syringe will directly have influence on the accurate of dosage, and present prescription formula of taking out manually takes out medicine, also cannot accomplish accurately.
Mainly there is following shortcoming in current existing suction prescription formula:
1, dosage cannot accomplish accurate absorption, the effect that impact system is treated.
2, manual operations, affects more difficult the completing of the experience of patient, particularly old people and inhales medicine action.Once dosage is forbidden, inhaled and has caused hypoglycemia, patient produces the symptoms such as nervous, perspiration, hand shaking; Suction has been lacked patient and has been still hyperglycemia, often will carry out biphasic injection, and add the misery of patient.
Summary of the invention
According to above deficiency of the prior art, the problem to be solved in the present invention is: provide a kind of structure simple, easy to use, can ensure the accuracy of the absorption of drug dose, ensure therapeutic effect, avoid causing the accurate drug taking device of uncomfortable insulin and method of getting it filled thereof to patient.
The technical solution adopted for the present invention to solve the technical problems is:
The accurate drug taking device of described insulin, comprise ampoule, the front end handoff device of ampoule, the centre position of translator is installed and is taken out medicine pin, takes out medicine pin and connects insulin fixed mechanism, the end of ampoule inner push-rod connects clamping device, clamping device connects screw, installs leading screw in screw, and leading screw connects the rotating shaft of servomotor, servomotor connection control system, control system connects power supply.
The accurate drug taking device of described insulin can coordinating by control system and servomotor, ensure that the accuracy that drug dose is drawn, avoiding people is existing error of getting it filled, reduce the mental pressure of the personnel of getting it filled, ensure that the therapeutic effect in later stage, avoid insulin extraction dosage not uncomfortable to what cause to patient, structure is simple, easy to use.
Preferred further, control system comprises control unit, and the signal output part of control unit connects alarm clock, display screen and servomotor, the signal input part connection mode switching button of control unit, arranges button and start button.Control unit can adopt single-chip microcomputer or CMOS integrated circuit, can carry out accurate Received signal strength and export controlling, the convenient action controlling servomotor.
Preferred further, inside, translator one end is provided with female thread, and translator and ampoule front end are threaded connection, the feeding opening of ampoule and translator centre position to take out medicine pin corresponding.Install, convenient disassembly, time saving and energy saving.
Preferred further, take out medicine pin and all adopt interference to be connected with translator and insulin fixed mechanism.Without the need to other connectors, connective stability is good.
Preferred further, insulin fixed mechanism adopts column construction, and internal diameter matches with the external diameter of insulin bottle.Facilitate the installation of insulin bottle with fixing.
The method of getting it filled of the accurate drug taking device of described employing insulin, comprises the following steps:
(1) insulin bottle is placed in insulin fixed mechanism, and takes out unsettled in insulin fixed mechanism the front end that medicine pin penetrates into insulin bottle, translator and insulin bottle are combined;
(2) regulating and control cell signal input connection mode switching button and button is set, the dosage of the medicinal liquid that pre-set needs extract;
(3) install ampoule, by ampoule front end handoff device, the end of the push rod of ampoule connects clamping device;
(4) press start button, send to control unit signal of getting it filled, control unit controls servomotor action, the rotating shaft of servomotor drives screw turns, leading screw drives screw to move backward, and screw drives push rod to move by clamping device, completes the absorption of medicinal liquid;
(5), after the dosage of the medicinal liquid drawn reaches the dosage of preliminary election setting, control unit controls servomotor and stops action;
(6) ampoule is taken off, press start button, servomotor is resetted;
(7) if the liquid dose extracted changes, then above step is repeated; If the liquid dose extracted does not change, then repeat step (3)-(6).
Described patten transformation button carries out time, conversion between alarm clock and dosage, arranges the setting that button carries out time, alarm clock and dose value.
The beneficial effect that the present invention has is:
1, the present invention adopts the cooperation of control system, motor and screw leading screw to instead of existing artificial employing syringe to carry out medicine extraction, effectively prevent the error artificially judged existing for dosage, the dosage extracting insulin can be controlled accurately, avoid inadequate the produced biphasic injection of drug dose, avoid patient's biphasic injection painful, ensure that the therapeutic effect in later stage, structure is simple, easy to use.
2, the present invention can determine to extract dosage by control system accurately, old people for dim eyesight also can extract required dosage accurately, simultaneously, all right setup times alarm clock and display screen, time alarm clock can remind injection easily, avoids delaying inject time, affect anaphase effect, display screen can the relevant information such as displaying time, drug dose in real time, facilitates patient to examine drug dose, avoids operate miss to cause drug dose to go wrong.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is circuit theory diagrams of the present invention;
In figure, 1, ampoule; 2, translator; 3, medicine pin is taken out; 4, insulin fixed mechanism; 5, power supply; 6, control system; 7, servomotor; 8, leading screw; 9, screw; 10, clamping device; 11, push rod; 12, display screen; 13, patten transformation button; 14, button is set; 15, start button; 16, alarm clock; 17, control unit.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described further:
As Figure 1-Figure 2, the accurate drug taking device of insulin of the present invention, comprises ampoule 1, the front end handoff device 2 of ampoule 1, the centre position of translator 2 is installed and is taken out medicine pin 3, take out medicine pin 3 and connect insulin fixed mechanism 4, the end of ampoule 1 inner push-rod 11 connects clamping device 10, and clamping device 10 connects screw 9, in screw 9, leading screw 8 is installed, leading screw 8 connects the rotating shaft of servomotor 7, and servomotor 7 connection control system 6, control system 6 connects power supply 5.By leading screw 8, screw 9 and servomotor 7 with the use of, push rod can be pulled out by the clamping device that screw is arranged, complete suction medicine, clamping device and push rod junction can adopt the version of anchor ear, also connector can be adopted to fix, as long as can fixation be played.
Wherein, control system 6 comprises control unit 17, the signal output part of control unit 17 connects alarm clock 16, display screen 12 and servomotor 7, the signal input part of control unit 17 connects MODE patten transformation button 13, SET arranges button 14 and ACTION start button 15, display screen 12 can displaying time, the relevant informations such as liquid dose and alarm clock symbol, servomotor 7 can provide accurate stroke, ensure the accuracy inhaling medicine, patten transformation button 13 carries out the time, conversion between alarm clock and dosage, button 14 is set and carries out the time, the setting of alarm clock and dose value, start button 15 can start servomotor 7 by control unit.
Inside, translator 2 one end is provided with female thread, translator 2 and ampoule 1 front end are threaded connection, the feeding opening of ampoule 1 and translator 2 centre position to take out medicine pin 3 corresponding, taking out medicine pin 3 all adopts interference to be connected with translator 2 and insulin fixed mechanism 4, translator plays the effect connecting insulin fixed mechanism 4 and ampoule 1, insulin fixed mechanism 4 adopts column construction, and internal diameter matches with the external diameter of insulin bottle, conveniently draws medicinal liquid and does not deviate from.
The method of getting it filled of the accurate drug taking device of employing insulin of the present invention, comprises the following steps:
(1) insulin bottle is placed in insulin fixed mechanism 4, and takes out unsettled in insulin fixed mechanism 4 front end that medicine pin 3 penetrates into insulin bottle, translator 2 and insulin bottle are combined;
(2) regulating and control cell signal input connection mode switching button 13 and button 14 is set, the pre-set dosage needing the medicinal liquid extracted;
(3) install ampoule 1, by ampoule 1 front end handoff device 2, the end of the push rod 11 of ampoule 1 connects clamping device;
(4) press start button 15, send to control unit 17 signal of getting it filled, control unit 17 controls servomotor 7 action, the rotating shaft of servomotor 7 drives leading screw 8 to rotate, leading screw 8 drives screw 9 to move backward, and screw 9 drives push rod 11 to move by clamping device 10, completes the absorption of medicinal liquid;
(5), after the dosage of the medicinal liquid drawn reaches the dosage of preliminary election setting, control unit 17 controls servomotor 7 and stops action;
(6) ampoule 1 is taken off, press start button 15, servomotor is resetted;
(7) if the liquid dose extracted changes, then above step is repeated; If the liquid dose extracted does not change, then repeat step (3)-(6).
The present invention effectively can control the dosage extracting insulin accurately, avoid the error artificially judged existing for dosage, avoid the few biphasic injection produced of uncomfortable and dosage that dosage causes greatly, avoid patient's misery, ensure that the therapeutic effect in later stage, structure is simple, easy to use, has stronger practicality.
Claims (8)
1. the accurate drug taking device of insulin, comprise ampoule (1), it is characterized in that: front end handoff device (2) of ampoule (1), the centre position of translator (2) is installed and is taken out medicine pin (3), take out medicine pin (3) and connect insulin fixed mechanism (4), the end of ampoule (1) inner push-rod (11) connects clamping device (10), clamping device (10) connects screw (9), in screw (9), leading screw (8) is installed, leading screw (8) connects the rotating shaft of servomotor (7), servomotor (7) connection control system (6), control system (6) connects power supply (5).
2. the accurate drug taking device of insulin according to claim 1, it is characterized in that: described control system (6) comprises control unit (17), the signal output part of control unit (17) connects alarm clock (16), display screen (12) and servomotor (7), the signal input part connection mode switching button (13) of control unit (17), arranges button (14) and start button (15).
3. the accurate drug taking device of insulin according to claim 1, it is characterized in that: described translator (2) inside, one end is provided with female thread, translator (2) and ampoule (1) front end are threaded connection, the feeding opening of ampoule (1) and translator (2) centre position to take out medicine pin (3) corresponding.
4. the accurate drug taking device of insulin according to claim 1, is characterized in that: described medicine pin (3) of taking out all adopts interference to be connected with translator (2) and insulin fixed mechanism (4).
5. the accurate drug taking device of insulin according to claim 1, is characterized in that: described insulin fixed mechanism (4) adopts column construction, and internal diameter matches with the external diameter of insulin bottle.
6. adopt a method of getting it filled for the accurate drug taking device of insulin, it is characterized in that: comprise the following steps:
(1) insulin bottle is placed in insulin fixed mechanism (4), and take out unsettled in insulin fixed mechanism (4) front end that medicine pin (3) penetrates into insulin bottle, translator (2) and insulin bottle are combined;
(2) regulating and control cell signal input connection mode switching button (13) and button (14) is set, the pre-set dosage needing the medicinal liquid extracted;
(3) install ampoule (1), by ampoule (1) front end handoff device (2), the end of the push rod (11) of ampoule (1) connects clamping device;
(4) start button (15) is pressed, signal of getting it filled is sent to control unit (17), control unit (17) controls servomotor (7) action, the rotating shaft of servomotor (7) drives leading screw (8) to rotate, leading screw (8) drives screw (9) to move backward, screw (9) drives push rod (11) mobile by clamping device (10), completes the absorption of medicinal liquid;
(5), after the dosage of the medicinal liquid drawn reaches the dosage of preliminary election setting, control unit (17) controls servomotor (7) and stops action;
(6) ampoule (1) is taken off, press start button (15), servomotor is resetted;
(7) if the liquid dose extracted changes, then above step is repeated; If the liquid dose extracted does not change, then repeat step (3)-(6).
7. the method for getting it filled of the accurate drug taking device of insulin according to claim 6, is characterized in that: described patten transformation button (13) carries out time, conversion between alarm clock and dosage.
8. the method for getting it filled of the accurate drug taking device of insulin according to claim 6, is characterized in that: described arrange the setting that button (14) carries out time, alarm clock and dose value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410649972.3A CN104367477A (en) | 2014-11-14 | 2014-11-14 | Precise insulin taking device and insulin taking method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410649972.3A CN104367477A (en) | 2014-11-14 | 2014-11-14 | Precise insulin taking device and insulin taking method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104367477A true CN104367477A (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410649972.3A Pending CN104367477A (en) | 2014-11-14 | 2014-11-14 | Precise insulin taking device and insulin taking method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3875979A (en) * | 1973-02-14 | 1975-04-08 | Wayne P Hults | Medication metering device |
| CN2396824Y (en) * | 1999-12-03 | 2000-09-20 | 郝力 | Insulin pump |
| DE10108440A1 (en) * | 2001-02-22 | 2002-10-10 | Forschungszentrum Juelich Gmbh | Precision automatic syringe for e.g. fluid injection to cyclotron target, includes piston with longitudinal bore |
| CN101023904A (en) * | 2006-02-16 | 2007-08-29 | 霍夫曼-拉罗奇有限公司 | System and device for removing pharmaceutical producs |
| WO2011058560A1 (en) * | 2009-11-12 | 2011-05-19 | Medimop Medical Projects Ltd | Syringe connection module for connecting syringe to syringe port |
| CN204233441U (en) * | 2014-11-14 | 2015-04-01 | 山东中保康医疗器具有限公司 | The accurate drug taking device of insulin |
-
2014
- 2014-11-14 CN CN201410649972.3A patent/CN104367477A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3875979A (en) * | 1973-02-14 | 1975-04-08 | Wayne P Hults | Medication metering device |
| CN2396824Y (en) * | 1999-12-03 | 2000-09-20 | 郝力 | Insulin pump |
| DE10108440A1 (en) * | 2001-02-22 | 2002-10-10 | Forschungszentrum Juelich Gmbh | Precision automatic syringe for e.g. fluid injection to cyclotron target, includes piston with longitudinal bore |
| CN101023904A (en) * | 2006-02-16 | 2007-08-29 | 霍夫曼-拉罗奇有限公司 | System and device for removing pharmaceutical producs |
| WO2011058560A1 (en) * | 2009-11-12 | 2011-05-19 | Medimop Medical Projects Ltd | Syringe connection module for connecting syringe to syringe port |
| CN204233441U (en) * | 2014-11-14 | 2015-04-01 | 山东中保康医疗器具有限公司 | The accurate drug taking device of insulin |
Non-Patent Citations (1)
| Title |
|---|
| M.贝克: "《包装技术大全》", 28 February 1992, 科学出版社 * |
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Application publication date: 20150225 |
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