CN204995816U - Electronic device that dispenses - Google Patents
Electronic device that dispenses Download PDFInfo
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- CN204995816U CN204995816U CN201520668539.4U CN201520668539U CN204995816U CN 204995816 U CN204995816 U CN 204995816U CN 201520668539 U CN201520668539 U CN 201520668539U CN 204995816 U CN204995816 U CN 204995816U
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- screens
- overcoat
- control module
- shell
- dispensing device
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Abstract
The utility model discloses an electronic device that dispenses, including pushing away rubbish mechanism, push -pull institution includes step motor, screw rod and slider, and the device that dispenses still includes shell, control module and power, push -pull institution, control module and power are located inside the shell, control module with the power is connected, the shell surface still is equipped with overcoat screens, turn -up screens, switch and display screen, the overcoat screens is located the one end of shell, the overcoat screens cooperatees with the overcoat of syringe, the turn -up screens cooperatees with the overcoat turn -up of syringe, push -pull institution, switch and display screen respectively with control module connects, the device labour saving and time saving that dispenses of this application, can quantitatively inject medicine, non -staining medicine.
Description
Technical field
This utility model relates to medical device product technical field, in particular to a kind of electric dispensing device.
Background technology
At present, clinical transfusion the most frequently used mode of making up a prescription still manually is made up a prescription, and nurse needs craft syringe the medicinal liquid in ampoule bottle, powder pin etc. to be mixed with other medicinal liquid, then is injected in infusion bottle or patient body by mixed liquor.In this course, the imbibition of nurse's continued operation syringe, fluid injection, labor intensity is large, and efficiency is low, and manual operation easily makes mistakes.On the other hand, require when making up a prescription that nurse's hand can not contact syringe core rod, operation easier is large, makes mistakes unavoidably, adds the contaminated risk of medicine.
Ministry of Public Health in 2002 and State Administration of Traditional Chinese Medicine have formulated " interim provision of pharmaceutical administration of medical institutions ", Article 28 proposes: medical institutions will progressively set up the intravenous fluids such as total parenteral nutrition and tumor chemotherapeutic drug configuration center (room) according to clinical needs, carries out centralized configuration and supply.Along with this centralized concept of making up a prescription management of compounding centers is accepted by increasing hospital gradually, mechanicalness, the repeatability of work of making up a prescription also are strengthened gradually.The dispensing efficiency of one had been difficult to the demand ensureing compounding centers in the past.
Utility model content
For above-mentioned problems of the prior art, this utility model provides a kind of time saving and energy saving, the electric dispensing device that quantitatively can inject medicine, not pollute medicine.
For achieving the above object, this utility model provides following technical scheme:
A kind of electric dispensing device, comprise Tui La mechanism, described push-pull mechanism comprises motor, screw rod and slide block, dispensation apparatus also comprises shell, control module and power supply, described push-pull mechanism, control module and power supply are positioned at described enclosure, described control module is connected with described power supply, the surface of described shell is also provided with overcoat screens, crimping screens, switch and display screen, described overcoat screens is positioned at one end of described shell, described overcoat screens matches with the overcoat of syringe, described crimping screens matches with the overcoat crimping of syringe, described push-pull mechanism, switch and display screen are connected with described control module respectively.
Further, the cross section of described overcoat screens is semicircle.
Further, described crimping screens is groove type.
Further, one end of described slide block is provided with screens groove, and two ledge height of described screens groove are not identical.
Further, described switch is two-way switch.
Further, described power supply is rechargeable battery.
Further, described shell is also provided with power supply indicator.
Further, described shell is also provided with charge port.
The beneficial effects of the utility model are as follows:
1, push-pull mechanism is all located at enclosure, after the core bar of syringe is drawn out, not by outside contamination, the core bar that effectively prevent syringe contacts with staff or other materials the drug contamination caused;
2, the time of injecting or bolus amount can be set by display screen, display screen by command routing to control module, control module controls the rotating forward of motor, reversion and start and stop, swift and convenient to operate, save the time of Artificial Control extraction or medicine injection amount, and result is more accurate, especially when batch makes up a prescription, setting once can complete making up a prescription by the gross, and save time successful;
3, shell adopts overcoat screens and crimping screens, firmly syringe is fixed on shell, avoid because syringe rocks the extraction caused or the dose of injecting is inaccurate;
4, this utility model exquisiteness is small and exquisite, practical, and be applicable to liquid and medicine powder preparation, the disposable sterilized injector being applicable to standard on the market uses; Cost is moderate, and economy is high, and environment for use is not required, electromagnetism interference is shockproof, can carry with.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the partial, detailed view of Tui La mechanism of the present utility model.
In figure: 1-shell, the screens of 11-overcoat, the screens of 12-crimping, 21-motor, 22-screw rod, 23-slide block, 231-ledge, 232-ledge, 24-block, 3-control module, 31-switch, 4-power supply, 41-power supply indicator, 42-charge port, 51-overcoat, 52-core bar, 53-crimping, 54-flange.
Detailed description of the invention
The technical solution of the utility model is understood better in order to make those skilled in the art; below in conjunction with accompanying drawing of the present utility model; clear, complete description is carried out to the technical solution of the utility model; based on the embodiment in the application; other roughly the same embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all should belong to the scope of the application's protection.
Embodiment one:
As shown in Figure 1, a kind of electric dispensing device, comprise shell 1, Tui La mechanism, control module 3 and power supply 4, it is inner that push-pull mechanism, control module 3 and power supply 4 are positioned at shell 1, control module 3 is connected with power supply 4, shell 1 surface is also provided with overcoat screens 11, crimping screens 12, switch 31 and display screen (not shown), overcoat screens 11 is positioned at one end of shell 1, the cross section of overcoat screens 11 is semicircle, the internal diameter of overcoat screens 11 is slightly less than the external diameter of syringe jacket 51, facilitates putting into of syringe and fixing syringe.Crimping screens 12 is groove shapes, and the overcoat crimping 53 of syringe is stuck in this groove just, strictly limits the position of syringe, fixation, ensures the accuracy that medicinal liquid extracts or injects.Control module 3 comprises circuit board and control sequence, switch 31 and display screen are connected with control module 3 respectively, order is exported respectively to control module 3, switch 31 is two-way switch, gear is forward gear, retreats shelves and lock catch, respectively corresponding motor 21 " rotating forward ", " reversion " and " stopping " order.
As shown in Figure 2, Tui La mechanism comprises motor 21, screw rod 22 and slide block 23, motor 21 can be linear electric motors, permanent-magnet linear motor or servomotor, the axle of motor 21 is connected with screw rod 22 by shaft coupling, shell 1 leaves the passage of slide block 23 back and forth walking on screw rod 22, and channel width is 2-4mm.Described slide block 23 one end is enclosed within screw rod 22, the surface contacted with screw rod 22 is provided with screw thread, the other end is provided with screens groove, two ledge height of screens groove are not identical, ledge 231 height near overcoat 51 is identical with the height of core bar 52 top end flange 54, ledge 232 away from overcoat 51 is highly greater than the height of core bar 52 top end flange 54, be less than the height on core bar 52 top, because when carrying out medicinal liquid and extracting, usually do not need accurately to limit the amount extracted, only need bottle inner liquid medicine all be extracted in syringe, in the process extracted, ledge 231 mainly near overcoat 51 is given and core bar 52 thrust, this thrust only concentrates on a less part for the flange 54 of core bar 52, whole core bar 52 is stressed and non-fully is even, slight impact can be produced to the accuracy extracting dose, and when injection liquid, ledge 232 mainly away from overcoat is given and core bar 52 thrust, and this thrust spreads all over the top of whole core bar 52, core bar 52 uniform force, the scale of core bar 52 movement also can be very accurate, the amount as required of the medicinal liquid in syringe accurately can be injected.Motor 21 is connected with control module 3, and control module 3 controls the rotating forward of motor, reversion and start and stop, thus drives core bar 52 to move by slide block 23, realizes the extraction of medicinal liquid and injects.One end of screw rod 22 is provided with block 24, carry out spacing to the distance that slide block 23 slides, it is just in time the scale range of the actual traveling of core bar 52 between the sliding area of slide block 23, when slide block 23 slides into maximum scale place, the movement of slide block 23 receives the stop of block 24, motor 21 stops automatically, avoids slide block 23 to be pulled out by core bar 52, causes medicinal liquid to trickle down at dispensation apparatus inner.When set amount or timing difference, slide block 23 can stop at different graduation position, ensures the accurate control of the amount of liquid medicine extracting and inject.This dispensation apparatus crimping screens 12 and the beeline of slide block 23 are applicable to the standard disposable syringe generally used on the market now; Push-pull mechanism is all located at enclosure, and after the core bar 52 of syringe is drawn out, not by outside contamination, the core bar 52 that effectively prevent syringe contacts with staff or other materials the drug contamination caused.
Power supply 4 is charged lithium cells, shell 1 is also provided with power supply indicator 41 and USB charge port 42, charges and can use eight hours continuously in three hours.Display screen in the side of device, the time of display setting, flow and programming.In use show screen display battery allowance, when making power consumption not enough, the power cord connector of standard can be inserted USB charge port 42, battery charges, and during power supply indicator 41 red light lights and represents that charging is carried out, represents that charging terminates when green light lights.Power line can be pulled up when green light lights continue to use.This utility model exquisiteness is small and exquisite, practical, and be applicable to liquid and medicine powder preparation, the disposable sterilized injector being applicable to standard on the market uses; Cost is moderate, and economy is high, and environment for use is not required, electromagnetism interference is shockproof, can carry with.
When making up a prescription, syringe only need be put into dispensation apparatus from top by medical worker, crimping 53 is made to snap in crimping screens 12, core bar 52 top snaps in the screens groove of slide block 23, overcoat 51 is fixed by overcoat screens 11, then set the amount of extraction time or extraction on a display screen, ampoule to be extracted is inserted on syringe needle, carries out extracting; Extract complete, when injecting, can as required the medicinal liquid gradation of extraction be injected in different medicinal liquid bottles, such as first extract 10ml medicinal liquid, then setting only injects 2ml at every turn on a display screen, injected to by the medicinal liquid of 10ml in 5 medicinal liquid bottles, when batch makes up a prescription, this uses the advantage of the time saving and energy saving aspect of novel electric dispensing device more obvious.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (8)
1. an electric dispensing device, comprise Tui La mechanism, described push-pull mechanism comprises motor, screw rod and slide block, it is characterized in that, described dispensation apparatus also comprises shell, control module and power supply, described push-pull mechanism, control module and power supply are positioned at described enclosure, described control module is connected with described power supply, the surface of described shell is also provided with overcoat screens, crimping screens, switch and display screen, described overcoat screens is positioned at one end of described shell, described overcoat screens matches with the overcoat of syringe, described crimping screens matches with the overcoat crimping of syringe, described push-pull mechanism, switch and display screen are connected with described control module respectively.
2. electric dispensing device according to claim 1, is characterized in that, the cross section of described overcoat screens is semicircle.
3. electric dispensing device according to claim 1, is characterized in that, described crimping screens is groove type.
4. electric dispensing device according to claim 1, is characterized in that, one end of described slide block is provided with screens groove, and two ledge height of described screens groove are not identical.
5. electric dispensing device according to claim 1, is characterized in that, described switch is two-way switch.
6. electric dispensing device according to claim 1, is characterized in that, described power supply is rechargeable battery.
7. electric dispensing device according to claim 6, is characterized in that, described shell is also provided with power supply indicator.
8. the electric dispensing device according to claim 6 or 7, is characterized in that, described shell is also provided with charge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520668539.4U CN204995816U (en) | 2015-08-31 | 2015-08-31 | Electronic device that dispenses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520668539.4U CN204995816U (en) | 2015-08-31 | 2015-08-31 | Electronic device that dispenses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204995816U true CN204995816U (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520668539.4U Active CN204995816U (en) | 2015-08-31 | 2015-08-31 | Electronic device that dispenses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204995816U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105943385A (en) * | 2016-06-24 | 2016-09-21 | 珠海市硕泰科技有限公司 | Handheld portable medicine dispenser |
| CN106943303A (en) * | 2017-04-26 | 2017-07-14 | 欧阳筱君 | It is electronic to take out medicine device |
-
2015
- 2015-08-31 CN CN201520668539.4U patent/CN204995816U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105943385A (en) * | 2016-06-24 | 2016-09-21 | 珠海市硕泰科技有限公司 | Handheld portable medicine dispenser |
| CN106943303A (en) * | 2017-04-26 | 2017-07-14 | 欧阳筱君 | It is electronic to take out medicine device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |