CN101391683B - Negative-pressure type medicine discharge device and medicine distributing device and system using thereof - Google Patents
Negative-pressure type medicine discharge device and medicine distributing device and system using thereof Download PDFInfo
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- CN101391683B CN101391683B CN2007101543433A CN200710154343A CN101391683B CN 101391683 B CN101391683 B CN 101391683B CN 2007101543433 A CN2007101543433 A CN 2007101543433A CN 200710154343 A CN200710154343 A CN 200710154343A CN 101391683 B CN101391683 B CN 101391683B
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Abstract
The invention relates to a negative pressure medicine-taking apparatus used for taking a medicine lozenge out from a medicine box. The medicine-taking apparatus comprises a medicine-taking component and a negative-pressure unit. The medicine-taking component comprises a cavity, a flexible part and a medicine suction head. The cavity is provided with a first opening and a second opening; the flexible part is connected with the cavity and the medicine suction head. A first end of the medicine suction head passes through the first opening so as to be contained in the cavity and a second end of the medicine suction head is arranged on a medicine outlet of the medicine box. The medicine suction head is provided with a through-channel communicated with the inner part of the cavity. The negative pressure unit is connected with the second opening of the cavity and used for generating negative pressure in both the cavity and the through-channel so as to lead the medicine suction head to suck one medicine lozenge from the medicine outlet, and then the medicine lozenge sucked by the medicine suction head blocks the communication between the through-channel and the outside so as to increase the negative pressure. When the negative pressure rises gradually, the medicine suction head automatically shrinks from the medicine outlet so as to take away the medicine lozenge simultaneously.
Description
Technical field
The present invention relates to a kind of medicine taking device, particularly relevant for a kind of suction type medicine taking device and the branch medicine device of using it and branch medicine system.
Background technology
The research in fields such as medical treatment, biotechnology has remarkable achievement, and is subjected to gradually under the situation of common people's attention in health care system and daily health idea, and medicinal industry is flourish.Especially occupy under the situation of high market value at medicine prescription medicine, family's patent medicine and nutriment (for example mineral matter, vitamin or vegetalitas complementary goods) etc. every year, the more visible pharmaceutical products and the common people's daily life is closely bound up.
Though each pharmaceutical products company continues the research and development new drug, so when the new drug clinical trial, lack accurately and the failure-free device go to note down when sufferer takes medicine and whether the medicament categories of taking and quantity correct etc. limit under, have influence on judgement easily to curative effect of medication.In addition, in present medical system, the doctor also can't grasp the medication situation of sufferer, and can not effectively carry out medicament selection or dosage adjustment.And since pharmaceutical products such as medicine prescription medicine, family's patent medicine, nutriment to obtain pipeline many, the common people can be in general pharmacy or hospital, the attached officina in clinic etc. buy, the situation that makes pharmaceutical products be abused is more and more serious.And annual due to illness suffer from be hurt not according to prescription medication or medication errors or dead case a lot, all be very big strike to sufferer and family members thereof.
Also because so, government's health care at present and health insurance company need the waste that solution is avoided pharmaceutical products badly, can get well under the treatment of medicine to guarantee sufferer, and avoid the consumption of more medical resources.And must increase the safety that the common people use pharmaceutical products with medical management process accurately with more convenient.
At present, several medical equipment correlation techniques that are used for preparing medicines have been found in patent.U.S. US5946883 patent " medicine filling equipment (Drug Filling Machine) " is that the drug reservoir with a plurality of overlappings is arranged in the medicine filling equipment in rotating mode.When wanting compounding pharmaceutical, more different medicines is taken out with formulated together from drug reservoir.The assembling of this kind medicine filling equipment is very complicated, also is only applicable to medical institutes or large-scale officina.
U.S. US6263259 patent " medicine distributes and supervisory system (MedicationDispensing and Monitoring System) " proposes a kind of medicine preparation and monitored control system.This system has a control circuit to control the medicine dispensing machine system of each drug reservoir.In each drug reservoir, be equiped with rotating mechanism, so that drug reservoir is released or produced to medicine one by one.Because this medicine preparation need be according to the external form and the size of each medicine with monitored control system, customized special drug reservoir and rotation administration mechanism, it is operational constant and manufacturing cost is high to make the user.
In U.S. US6330957 patent " automation medicine dispenser (AutomaticMedication Dispenser) ", be in device for formulating, to set up the independent rotating blade that several are similar to fan, when rotating a special angle, each rotating blade can discharge a lattice lozenge, so the action of making up a prescription with execution.Yet this kind device must be by the medicine lattice of manually medicine of predetermined close being inserted in advance between each rotating blade, and can't reduce the mistake that human element causes, or reduce the manpower time of the required cost of making up a prescription.
The branch medicine equipment that U.S. US20060124655 patent " intelligent drug container (Smart MedicineContainer) " proposes is to automatically perform administration according to setting-up time, and reminds the sufferer medicine to prepare with sound or vision imaging simultaneously and finish.Yet this minute, the medicine design of plant only can the fill order plants the distribution of medicine, and because the design of its two sectional type connecting gear, not only volume is big, divides medicine speed slow, and needs a plurality of sensor medicines, improves the cost of device.
" automation lozenge device for formulating (AutomatedPill Dispenser) " as for U.S. US2006/213921 patent, be that a plurality of drug reservoirs are set up in the rotatable mechanism, remove to choose specific several drug reservoirs in the mode of rotating these drug reservoirs, grasp the lozenge of these drug reservoir openings again with suction nozzle one by one, and move by mechanisms such as gear, tooth bar drive suction nozzle and lozenge.Because the complex structure of this kind lozenge device for formulating, and must a plurality of sensors of collocation with the position of accuracy control lozenge, the manufacturing cost of device is unusual height also.
Summary of the invention
The present invention be a kind of suction type medicine taking device with the branch medicine device of using it with divide the medicine system, utilize negative pressure to bounce back automatically to inhale the medicine head with the absorption of finishing lozenge, move and release, reach the mechanism of dividing medicine automatically by this.Also get it filled, divide the medicine device simple structure and the Miniaturizable making, be not only applicable to places such as general common people family or officina and use, also can apply in the branch medicine system of medical institutes or drugmaker etc. owing to aforesaid.
The present invention proposes a kind of suction type medicine taking device, and this device comprises a medicine-taking component and a negative pressure unit.Medicine-taking component comprises a cavity, a pars contractilis and a suction medicine head.Cavity has one first opening and one second opening.Pars contractilis connects cavity and inhales the medicine head.First end of inhaling the medicine head is to pass first opening to be placed in the cavity, and second end of inhaling the medicine head is positioned at the medicine outlet of a drug storage casket.It is to be communicated with the inside of cavity and to run through this first end and this second end simultaneously that suction medicine head has consistent break-through road.Negative pressure unit is connected in second opening part of cavity, is used in cavity and the penetrating via to produce negative pressure and makes and inhale the lozenge that the medicine head holds medicine outlet.
The present invention reintroduces a kind of minute medicine device, and this device comprises a plurality of drug storage caskets, a plurality of medicine-taking component, a negative pressure unit and a control unit.Each medicine-taking component is a corresponding drug storage casket setting, and each drug storage casket all has a medicine outlet.Each medicine-taking component comprises a cavity, a pars contractilis and a suction medicine head.Cavity has one first opening and one second opening.Pars contractilis connects cavity and inhales the medicine head.First end of inhaling the medicine head is first opening that passes cavity being placed in the cavity, and inhales the medicine head and have consistent break-through road and be communicated with the inside of cavity and run through this first end and this second end simultaneously.Second end of inhaling the medicine head then is positioned at the medicine outlet of the cooresponding drug storage casket of medicine-taking component.Negative pressure unit is connected to second opening part of each cavity.Control unit electrically connects negative pressure unit.Control unit so that negative pressure unit optionally produces negative pressure in cavity and cooresponding penetrating via thereof, is inhaled lozenge that medicine head hold medicine outlet and make in order to drive negative pressure unit.
The present invention proposes a kind of minute medicine system in addition, and this system comprises a Terminal server and at least one aforesaid minute medicine device.Terminal server receives at least one prescription data.Divide the control unit of medicine device to connect Terminal server, and, draw out lozenge so that inhale the medicine head according to prescription data-driven negative pressure unit.
For foregoing of the present invention can be become apparent, preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below:
Description of drawings
Figure 1A～Figure 1B illustrates the scheme drawing according to the suction type medicine taking device start of the embodiment of the invention;
Fig. 1 C illustrates pars contractilis and is arranged at the exterior scheme drawing of cavity;
Fig. 1 D illustrates the scheme drawing that removes lozenge with scraper;
Fig. 2 illustrates the part scheme drawing of a medicine taking device and a drug storage casket;
Fig. 3 A～Fig. 3 C illustrates the scheme drawing that pars contractilis is a snake fu jie structure;
It is the scheme drawing that utilizes magnetic force to recover that Fig. 3 D illustrates pars contractilis;
Fig. 4 A illustrates the scheme drawing that divides medicine device automatically according to the embodiment of the invention;
Fig. 4 B illustrates the scheme drawing that collection medicine assembly is arranged at moveable platform;
Fig. 4 C illustrates the scheme drawing that the branch medicine device comprises a continuous filling cartridge bag;
Fig. 5 A illustrates the lateral plan that Fig. 4 A divides medicine device;
It is to adopt auxiliary lozenge to move and concentrate the scheme drawing of assembly that Fig. 5 B～Fig. 5 D illustrates the drug storage casket;
Fig. 6 A～Fig. 6 C illustrates the scheme drawing that Fig. 5 A divides the continuous start of medicine device;
Fig. 7 illustrates the scheme drawing that the drug storage casket possesses medicine content identification assembly.
[primary clustering nomenclature]
10,10 ', 10 ": the suction type medicine taking device
110,110 (1)～110 (4): medicine-taking component
120: negative pressure unit
122,341～344: the suction pipe fitting
130,130 (1): cavity
130A, 130A (1): first opening
130B: second opening
132,132 (1): pressure release portion
132A: slit
133: scraper
140,140 ", 140 (1): pars contractilis
150,150 ', 150 ", 150 (1): inhale the medicine head
150A: first end
150B, 150B ': second end
152,152 (1): penetrating via
154,154 (1): piston
156 ': extension
157 ": relief hole
158 ": the stopping leak sleeve
161: the first magnet assemblies
162: the second magnet assemblies
163: the three magnet assemblies
200,200 ", 331～334: the drug storage casket
200A, 200A ", 331A: medicine outlet
300: divide medicine device
310,310 ': collection medicine assembly
312: mobile platform
314: the continuous filling cartridge bag
316: the vibrations unit
317: rolling unit
318: blow assembly
320: control unit
335: the identification assembly
340: control cock
350: slideway
P: lozenge
The specific embodiment
Please refer to Figure 1A～Figure 1B, it illustrates the scheme drawing according to the suction type medicine taking device start of the embodiment of the invention.Suction type medicine taking device 10 comprises a medicine-taking component 110 and a negative pressure unit 120.Medicine-taking component 110 comprises a cavity 130, a pars contractilis 140 and a suction medicine head 150.Cavity 130 has one first opening 130A and one second opening 130B.Pars contractilis 140 connects cavity 130 and inhales medicine head 150.The first end 150A that inhales medicine head 150 passes the first opening 130A to be placed in the cavity 130, and the second end 150B that inhales medicine head 150 is positioned at the medicine outlet of a drug storage casket (not illustrating).Inhaling medicine head 150 has the inside of consistent break-through road 152 connection cavitys 130 and runs through the first end 150A and the second end 150B respectively.Negative pressure unit 120 is connected in the second opening 130B place of cavity 130, is used to produce negative pressure in cavity 130 and the penetrating via 152 and makes and inhale the lozenge P that medicine head 150 holds medicine outlet.
Then, the lozenge P blocking-up penetrating via 152 of being inhaled medicine head 150 absorption makes the negative pressure increase with exterior the connection.When negative pressure increases gradually and makes when inhaling medicine head 150 and being moved toward the second opening 130B direction by the first opening 130A, the suction medicine head 150 that is positioned at medicine outlet simultaneously automatically retraction with band from lozenge P.
Preferably, inhaling medicine head 150 and have a piston 154 in its first end 150A, is one to inhale medicine end (also being denoted as 150B) in its second end 150B.Piston 154 is with closely being arranged at cavity 130 inside so that inhale medicine head 150, entering cavity 130 to prevent gas by the first opening 130A.Suction medicine end 150B then is used to the medicine outlet of drug storage casket lozenge P is taken out of.The sectional area size of inhaling medicine end 150B is the size that is equal to or greater than medicine outlet in fact, to seal up medicine outlet, afterwards with the accompanying drawing casehistory.
As for pars contractilis 140, it is arranged in the cavity 130, and two ends of pars contractilis 140 are resisted against the inwall of piston 154 and cavity 130 respectively.Pars contractilis 140 is an elastic construction or an elastic body, for example is sponge, spring.When elastic construction or elastic body were squeezed, its elastic force can put on piston 154 and form one thrust.The pars contractilis 140 of present embodiment is to explain with spring, and is preferably a compression spring.Compression spring can be pressed in the cavity 130 earlier in advance, and the first opening 130A place pars contractilis 140 that the elastic force by compression spring makes piston 154 be positioned at cavity 130 can also be a snake fu jie structure, afterwards with the accompanying drawing casehistory.
In addition, please refer to Fig. 1 C, it illustrates pars contractilis and is arranged at the exterior scheme drawing of cavity.Shown in Figure 1B, be that the pars contractilis 140 of example can also be pressed in advance earlier and inhale medicine head 150 peripheries with the compression spring, the elastic force by compression spring makes piston 154 be positioned at the first opening 130A place of cavity 130.
Present embodiment is as the negative pressure unit 120 that negative pressure source is provided with negative pressure group Pu.Negative pressure unit 120 is connected to the second opening 130B place of cavity 130 with a suction pipe fitting 122.After negative pressure unit 120 was activated, negative pressure unit 120 can begin to aspirate the gas in the cavity 130, cavity 130 and pressure in the penetrating via 152 are reduced and produces negative pressure gradually.This negative pressure can make suction medicine end 150B produce one suction, and P adsorbs with lozenge.After lozenge P is inhaled medicine end 150B and holds, because lozenge P can block being communicated with of penetrating via 152 and outside atmosphere, make penetrating via 152 and cavity 130 in-to-in negative pressure value constantly rise, and produce an effect that is similar to vacuum.The cavity 130 inner negative pressure that strengthen can cause cavity 130 internal pressures to reduce, and suction medicine head 150 is bounced back towards the second opening 130B place.
Preferable on the cavity 130 of medicine-taking component 110 have a pressure release portion 132, be used to inhale the first end 150A (or piston 154) of medicine head 150 when moving to pressure release portion 132, allow the inside of cavity 130 be communicated with outside atmosphere and reduce the interior negative pressure of cavity 130 by this pressure release portion 132, by this with release lozenge P.The cavity 130 of present embodiment is sectional areas greater than cavity 130 other parts in the sectional area (radial section) of this pressure release portion 132.This can have an expansion caliber in this pressure release portion 132 by making cavity 130, or only makes the part tube wall of cavity 130 outwards outstanding to reach.When the piston 154 that is positioned at suction medicine head 150 first end 150A moves to pressure release portion 132, have slit 132A between the piston 154 of inhaling medicine head 150 and the cavity 130 and produce, make outside atmosphere be communicated to cavity 130 inside and the interior negative pressure of removal cavity 130 from the first opening 130A of cavity 130.Behind the negative pressure removal, the suction medicine end 150B that inhales medicine head 150 just can't continue to adsorb lozenge P, and lozenge P just can drop from inhaling medicine head 150.
After outside atmosphere was communicated with, the penetrating via 152 and the negative pressure in cavity 130 inside of inhaling medicine head 150 disappeared, so the elastic restoring force of pars contractilis 140 (spring) can push back the first opening 130A place with piston 154 to piston 154 one thrusts of formation.So, with the absorption of finishing a lozenge, the process that moves and discharge.
Though present embodiment is to have a pressure release portion 132 with cavity 130 to inhale medicine head 150 release lozenge P with control, so can also directly switch negative pressure unit 120 and go the removal negative pressure, and lozenge P is fallen from inhaling medicine head 150 automatically.In addition, also can utilize other apparatus parts directly lozenge P to be taken off from inhaling medicine head 150.Please refer to Fig. 1 D, it illustrates the scheme drawing that removes lozenge with scraper.When inhaling medicine head 150 lozenge P sucking-off from the drug storage casket is also lived the location, just can pull out the lozenge P that inhales on the medicine head 150 by a scraper 133.
Please refer to Fig. 2, it illustrates the part scheme drawing of a medicine taking device and a drug storage casket.As shown in Figure 2, medicine taking device 10 ' its sectional area size of inhaling the suction medicine end 150B ' of medicine head 150 ' is the sectional area size that is equal to or greater than the medicine outlet 200A of a drug storage casket 200 in fact, just medicine outlet 200A is sealed up, make lozenge P rotten in the drug storage casket 200 to prevent that outside moisture from entering; Have more an extension 156 ' and inhale medicine end 150B ', its sectional area size is in fact less than the sectional area size of medicine outlet 200A, in order to extend in the drug storage casket 200 so that take out lozenge P.Inhale the optional rubber-like material of using of material of medicine end 150B ' and extension 156 ', its contact surface can be with the warpage of lozenge, so that higher adsorption affinity to be provided, simultaneously, the material of selecting for use can be avirulence and can not react with medicine, for example has a silica gel material of bio-compatibility and inertia.
Please refer to Fig. 3 A～Fig. 3 C, it illustrates the scheme drawing that pars contractilis is a snake fu jie structure.Shown in Fig. 3 A figure, medicine taking device 10 " pars contractilis 140 " be a snake fu jie structure, it can be the hollow shrinkage pipe fitting of plastic production.The suction medicine head 150 of hollow " be connected to pars contractilis 140 ", and with pars contractilis 140 " internal communication.The negative pressure source of negative pressure unit 120 provides to pars contractilis 140 " inner and penetrating via 152 ", directly change pars contractilis 140 " the shrinkage degree will inhale medicine head 150 " be with from drug storage casket 200 " and medicine outlet 200A ".What deserves to be mentioned is pars contractilis 140 " and inhale medicine head 150 " be the structure that can be one of the forming, its cost of manufacture is cheap, is fit to very much stock production.Shown in Fig. 3 B, inhale medicine head 150 " go up the preferable relief hole 157 that has " with fixing stopping leak sleeve 158 "; be used to inhale medicine head 150 " relief hole 157 " shift out stopping leak sleeve 158 " when outer, allow pars contractilis 140 " inner by this relief hole 157 " is communicated with outside atmosphere and reduces pars contractilis 140 " interior negative pressure; by this with release lozenge P, shown in Fig. 3 C.
Though above-mentioned is with by pars contractilis 140,140 " elasticity make inhale medicine head 150,150 " set back, the present invention is not as qualification.In other embodiments, also can utilize magnetic action to reach.With Fig. 3 D is example, it illustrates pars contractilis is the scheme drawing that utilizes magnetic force to recover, one first magnet assembly 161 (for example magnet or the part that is magnetized) can be set in the first end 150A place of inhaling medicine head 150, and one and first magnet assembly, 160 magnetic fields, second magnet assembly 162 in the same way is set near the first opening 130A of cavity 130.Because the magnetic field of first magnet assembly 160 and second magnet assembly 162 in the same way, thereby the two can be inhaled mutually and makes suction medicine head 150 be positioned the first opening 130A place.Ordering about suction medicine head 150 moves, the magnetic attracting force that only need overcome between first magnet assembly 160 and second magnet assembly 162 gets final product, or the 3rd magnet assembly 163 of one and second magnet assembly, 162 FR is set near the second opening 130B of cavity 130.When piston 154 is drawn to the second opening 130B place and discharges negative pressure by negative pressure after, because the FR of second magnet assembly 162 and the 3rd magnet assembly 163, and produce the strength of repelling each other that can set back.
What present embodiment more proposed a kind of application of aforementioned medicine taking device 10 divides medicine device automatically.Please refer to Fig. 4 A～Fig. 4 C, Fig. 4 A illustrates the scheme drawing according to the branch medicine device of the embodiment of the invention, and Fig. 4 B illustrates the scheme drawing that collection medicine assembly is arranged at moveable platform, and Fig. 4 C illustrates the scheme drawing that the branch medicine device comprises a continuous filling cartridge bag.Shown in Fig. 4 A, divide medicine device 300 to comprise a plurality of drug storage caskets, a plurality of medicine-taking component 110, negative pressure unit 120, collection medicine assembly 310 and control unit 320.Present embodiment is done explanation with four drug storage caskets 331～334 and four medicine-taking component 110 (1)～110 (4), but the present invention is not as qualification.The corresponding drug storage casket of each medicine-taking component is provided with, and each drug storage casket all has a medicine outlet.The member of medicine-taking component 100 and architectural feature are to illustrate in preamble and Figure 1A, Figure 1B.
Be to be respectively charged into lozenge in the drug storage casket 331～334, and drug storage casket 331～334 cooresponding medicine-taking component 110 (1)～110 (4) are in order to take out different lozenges with different curative effects.Drug storage casket 331～334 is except being the drug storage casket design of being fixed in the branch medicine device 300, and drug storage casket 331～334 can also be the drug reservoir that can substitute, and it can be equipped with the drug storage casket of different lozenges with the displacement of user's demand.
In addition, please refer to Fig. 4 B, collection medicine assembly 310 can be moved to the medicine outlet of arbitrary drug storage casket 331～334 by the mobile platform 312 of translation or rotation, carries out the branch medicine.Perhaps collect medicine assembly 310 and can be a continuous filling cartridge bag 314, by the medicine outlet of each drug storage casket 331～334, carry out the branch medicine, shown in Fig. 4 C in regular turn
Fig. 5 A illustrates the lateral plan that Fig. 4 A divides medicine device.Preferably, drug storage casket 331～334th is arranged in the branch medicine device 300 obliquely.Because the drug storage casket 331～334 of present embodiment is similar to square structure, be positioned at the medicine outlet end with convenient absorption of inhaling the medicine head for making lozenge, drug storage casket 331～334 is tilted will help lozenge to concentrate on medicine outlet.Shown in Fig. 5 A, be example with drug storage casket 331 medicine-taking component 110 (1) cooresponding with it, drug storage casket 331 is obliquely installed, and its cooresponding medicine-taking component 110 (1) also is obliquely installed corresponding to drug storage casket 331.
Concentrate on the medicine outlet place except the exterior design with the drug storage casket makes lozenge, in addition, please refer to Fig. 5 B～Fig. 5 D, it illustrates the drug storage casket is to adopt auxiliary lozenge to move and concentrate the scheme drawing of assembly.Divide medicine device 300 also can adopt a vibration unit 316, shown in Fig. 5 B figure, with moving of auxiliary lozenge.This vibration unit 316 is electrically connected to control unit 320, and vibration unit 316 more is connected with each drug storage casket, and for example vibration unit 316 is arranged at the below of each drug storage casket, or vibration unit 316 has each drug storage casket of mechanical arm clamps.Send out signal indication will start branch medicine function the time when control unit 320, vibration unit 316 just orders about the drug storage casket and rocks.So, also can produce the effect of concentrating lozenge.Divide medicine device 300 also can adopt a rolling unit 317 (shown in Fig. 5 C), or adopt one to blow unit 318 (shown in Fig. 5 D), moving and concentrating with auxiliary lozenge.
Please refer to Fig. 6 A～Fig. 6 C, it illustrates the scheme drawing that Fig. 5 A divides the continuous start of medicine device.When control unit 320 (seeing Fig. 4 A) was selected to grasp the lozenge of drug storage casket 331, control unit 320 can drive negative pressure unit 120, and opened the valve of control cock 340 corresponding to medicine-taking component 110 (1).Behind the valve opening of control cock 340, negative pressure unit 120, absorption pipe fitting 314, cavity 130 (1) just are communicated with penetrating via 152 (1).After negative pressure unit 120 begins to bleed, can produce negative pressure in cavity 130 (1), inhale the lozenge P that medicine head 150 (1) holds medicine outlet 331A and make, shown in Fig. 5 A.The lozenge P that is inhaled 150 (1) absorption of medicine head can block penetrating via 152 (1) and make the negative pressure increase with exterior the connection.
As shown in Figure 6A, when negative pressure increases and when pressure cavity 130 (1) in is reduced, be positioned at the suction medicine head 150 (1) of medicine outlet 331A can be simultaneously automatically retraction to be with from lozenge P.At this moment, the piston 154 (1) of inhaling medicine head 150 (1) also can push pars contractilis 140 (1) and the amount of compression of increasing pars contractilis 140 (1).
Continue to move when making piston 154 (1) be positioned at the position of pressure release portion 132 (1) when inhaling medicine head 150 (1), shown in Fig. 6 B, because piston 154 (1) can produce the slit with the inwall of cavity 130 (1), cavity 130 (1) the inner and extraneous slits that can see through on piston 154 (1) right sides in the diagram are communicated with first opening, 130 (1) A, and reduce the negative pressure in the cavity 130 (1).So, lozenge P just can drop in the collection medicine assembly 310 automatically.The shift motion of inhaling medicine head 150 (1) or piston 154 (1) is relevant with the position of the position of pressure release portion 132 (1) on cavity 130 (1) and collection medicine assembly 310.
Shown in Fig. 6 C, after lozenge P drops in the collection medicine assembly 310, because the negative pressure in the cavity 130 (1) fully by removal, is not inhaled inwardly retraction of medicine head 150 (1) and can not make again.Therefore, the elastic restoring force of extruded pars contractilis 140 (1) (is example with the spring) can promote piston 154 (1) and retract original position, i.e. first opening, 130 (1) A places.The suction medicine end of inhaling medicine head 150 (1) also can be retracted the medicine outlet 331A of drug storage casket 331, so, has finished the extracting of a lozenge.
The branch medicine device 300 of present embodiment sees through a plurality of drug storage caskets 331～334, medicine-taking component 110 (1)～110 (4), negative pressure unit 120, control unit 320 and control cock 340 and carries out the distribution of multiple lozenge or medicine, make whole process comprehensive automation, not only more efficient, and can avoid direct contact to lozenge.The negative pressure source that divides medicine device 300 only to use a negative pressure unit 120 to provide is inhaled the propulsion source of medicine and mobile lozenge simultaneously as a plurality of suction medicine heads, so simplified the structure of dividing medicine device 300 widely.In addition, only need inhale the shift motion of medicine head, collect in the medicine assembly so that lozenge drops in the appropriate location, thereby do not need the control of precise placement, more not need extra sensor according to Demand Design.Owing to divide the simple in structure and member of medicine device 300 few, make assembling easily, can also allow very big assembling tolerance.
Lozenge in the present embodiment is not limited to general ethical goods, and it also can be a nutriment, for example vitamin, mineral matter, nutritional supplementation ingot such as calcareous.
Because branch medicine device 300 structures of present embodiment are also uncomplicated, can be with 300 miniaturizations of minute medicine device improving the convenience that it carries, thereby be fit to very much individual or family and use.For instance,, these medicines can be inserted in the branch medicine device 300, re-use branch medicine device 300 these medicines are distributed into several parts if must regularly take specific multiple medications at ordinary times.So, not only can be convenient for carrying these medicines, and also can these medicines of direct contact in minute medicine process, can avoid medicine to be polluted.In addition, if personal habits is taken the nutrition ingot, also can utilize branch medicine device 300 that the nutrition ingot that will take every day is distributed.Divide medicine device 300 to provide safety and convenience that the general common people or sufferer are taken medicine or nutriment.
Certainly, divide medicine device 300 also to can be used as the branch medicine equipment of general officina.Hold prescription in sufferer and register after the officina, the dispenser just is able to the medicine branch is installed as long as the content operation of signing according to prescription divides medicine device 300.With Fig. 7 is example, it illustrates the scheme drawing that the drug storage casket possesses medicine content identification assembly, the pharmaceutical factory can provide the drug storage that installs various medicine in advance casket, also being provided with on the drug storage casket can be for the identification assembly 335 that divides medicine device 300 automatic identification medicine contents, this identification assembly 335 can be a bar code, identification chip or radio frequency identification assembly (as a radio RF identification label), so also can assist the flow process of branch medicine.
In addition, see through wired or wireless network connections, more minute medicine device 300 can be applied to for example is in the large-scale minute medicine system of medical institutes or drugmaker etc.Divide the medicine system need add a Terminal server, and this Terminal server need be connected to the control unit 320 (seeing Fig. 4 A) of branch medicine device 300.Thereby, when Terminal server receives at least one prescription data from the outside after, the control unit 320 of branch medicine device 300 can go to drive the start of negative pressure unit 120 according to the content of these prescription data, so that different suction medicine heads is drawn out specific lozenge, and lozenge is allocated in collection medicine assembly 310 (for example being medicine boxs).
The prescription that aforesaid prescription data for example are sufferers is signed content, and it may comprise medicine name, dosage and take number of times (being required medicine umber).When sufferer after doctor's diagnosis and treatment, the doctor imports computer system one by one with the required data such as medicine name of taking of sufferer and signs to store into a prescription, this prescription is signed that to be sent to for example be in one fen medicine system of medicament portion again.After the Terminal server of minute medicine system receives and analyzes this prescription and signs content, just further drive its minute medicine device and carry out the action that divides medicine for this sufferer.So divide the efficient that the medicine function not only improves the branch medicine automatically, and automation also can reduce required manpower in a large number.
The disclosed suction type medicine taking device of the above embodiment of the present invention and the branch medicine device of using it with divide the medicine system, be to bounce back automatically with negative pressure to inhale the medicine head to finish the action that lozenge is drawn, lozenge moves and lozenge discharges, make branch medicine process comprehensive automation.Since medicine taking device with divide the simple in structure of medicine device, Miniaturizable and stock production, and apply to widely in general family, officina or the large-scale branch medicine system, to promote the common people take medicine or nutriment in daily life safety and convenience.
In sum, though the present invention discloses as above with preferred embodiment, so it is not in order to limit the present invention.The persond having ordinary knowledge in the technical field of the present invention, without departing from the spirit and scope of the present invention, when being used for a variety of modifications and variations.Therefore, protection scope of the present invention is as the criterion when looking accompanying the claim person of defining.
Claims (35)
1. a suction type medicine taking device is to be used for taking out lozenge from the medicine outlet of a drug storage casket, it is characterized in that this medicine taking device comprises:
One medicine-taking component comprises:
One cavity has one first opening and one second opening;
One pars contractilis connects this cavity; And
One inhales the medicine head, one first end of this suction medicine head is to pass this first opening to be placed in this cavity, this suction medicine head also connects this pars contractilis, one second end of this suction medicine head is positioned at this medicine outlet, and it is to be communicated with the inside of this cavity and to run through this first end and this second end respectively that this suction medicine head has consistent break-through road; And
One negative pressure unit is connected in this second opening part of this cavity, and this negative pressure unit is used to produce negative pressure in this cavity and this penetrating via and makes this suction medicine head hold a lozenge of this medicine outlet;
Described lozenge by this suction medicine head absorption is blocked this penetrating via makes negative pressure increase with exterior the connection, when when the negative pressure increase this suction medicine head being moved toward this second opening direction by this first opening, this suction medicine head that is positioned at this medicine outlet bounces back simultaneously automatically to be with from this lozenge;
This cavity has a pressure release portion, and this cavity is in the sectional area of this pressure release portion sectional area greater than these cavity other parts, when this first end of this suction medicine head moves to this pressure release portion, has a slit between this first end and this cavity, this inside cavity by this slit and this first opening so that this pressure release portion and external communications reduce the negative pressure in this cavity, by this to discharge this lozenge.
2. medicine taking device as claimed in claim 1 is characterized in that: this first end of this suction medicine head has a piston.
3. medicine taking device as claimed in claim 1, it is characterized in that: this second end of this suction medicine head has one and inhales the medicine end, the sectional area size of this suction medicine end is equal to or greater than the sectional area size of this medicine outlet in fact, and this suction medicine end has an extension, and its sectional area size is in fact less than the sectional area size of this medicine outlet.
4. medicine taking device as claimed in claim 1 is characterized in that: this pars contractilis is a spring, and this spring is arranged in this cavity maybe this suction medicine head periphery.
5. medicine taking device as claimed in claim 1 is characterized in that: this pars contractilis is a snake fu jie structure.
6. a suction type medicine taking device is to be used for taking out lozenge from the medicine outlet of a drug storage casket, it is characterized in that this medicine taking device comprises:
One medicine-taking component comprises:
One cavity has one first opening and one second opening;
One pars contractilis connects this cavity; And
One inhales the medicine head, one first end of this suction medicine head is to pass this first opening to be placed in this cavity, this suction medicine head also connects this pars contractilis, one second end of this suction medicine head is positioned at this medicine outlet, and it is to be communicated with the inside of this cavity and to run through this first end and this second end respectively that this suction medicine head has consistent break-through road; And
One negative pressure unit is connected in this second opening part of this cavity, and this negative pressure unit is used to produce negative pressure in this cavity and this penetrating via and makes this suction medicine head hold a lozenge of this medicine outlet;
Described lozenge by this suction medicine head absorption is blocked this penetrating via makes negative pressure increase with exterior the connection, when when the negative pressure increase this suction medicine head being moved toward this second opening direction by this first opening, this suction medicine head that is positioned at this medicine outlet bounces back simultaneously automatically to be with from this lozenge;
When this suction medicine head adsorbs this lozenge and during away from this medicine outlet, this negative pressure unit is switched with this negative pressure of removal, makes this suction medicine head discharge this lozenge.
7. medicine taking device as claimed in claim 6 is characterized in that: this first end of this suction medicine head has a piston.
8. medicine taking device as claimed in claim 6, it is characterized in that: this second end of this suction medicine head has one and inhales the medicine end, the sectional area size of this suction medicine end is equal to or greater than the sectional area size of this medicine outlet in fact, and this suction medicine end has an extension, and its sectional area size is in fact less than the sectional area size of this medicine outlet.
9. medicine taking device as claimed in claim 6 is characterized in that: this pars contractilis is a spring, and this spring is arranged in this cavity maybe this suction medicine head periphery.
10. medicine taking device as claimed in claim 6 is characterized in that: this pars contractilis is a snake fu jie structure.
11. a suction type medicine taking device is to be used for taking out lozenge from the medicine outlet of a drug storage casket, it is characterized in that this medicine taking device comprises:
One medicine-taking component comprises:
One cavity has one first opening and one second opening;
One pars contractilis connects this cavity; And
One inhales the medicine head, one first end of this suction medicine head is to pass this first opening to be placed in this cavity, this suction medicine head also connects this pars contractilis, one second end of this suction medicine head is positioned at this medicine outlet, and it is to be communicated with the inside of this cavity and to run through this first end and this second end respectively that this suction medicine head has consistent break-through road; And
One negative pressure unit is connected in this second opening part of this cavity, and this negative pressure unit is used to produce negative pressure in this cavity and this penetrating via and makes this suction medicine head hold a lozenge of this medicine outlet;
Described lozenge by this suction medicine head absorption is blocked this penetrating via makes negative pressure increase with exterior the connection, when when the negative pressure increase this suction medicine head being moved toward this second opening direction by this first opening, this suction medicine head that is positioned at this medicine outlet bounces back simultaneously automatically to be with from this lozenge;
This suction medicine head has a relief hole, with a cooresponding fixedly stopping leak sleeve, when this suction medicine head moved to this relief hole and exposes outside this stopping leak sleeve, this inside cavity reduced negative pressure in this cavity by this relief hole and external communications, by this to discharge this lozenge.
12. medicine taking device as claimed in claim 11 is characterized in that: this pars contractilis is a snake fu jie structure.
13. a suction type medicine taking device is to be used for taking out lozenge from the medicine outlet of a drug storage casket, it is characterized in that this medicine taking device comprises:
One medicine-taking component comprises:
One cavity has one first opening and one second opening;
One pars contractilis connects this cavity; And
One inhales the medicine head, one first end of this suction medicine head is to pass this first opening to be placed in this cavity, this suction medicine head also connects this pars contractilis, one second end of this suction medicine head is positioned at this medicine outlet, and it is to be communicated with the inside of this cavity and to run through this first end and this second end respectively that this suction medicine head has consistent break-through road; And
One negative pressure unit is connected in this second opening part of this cavity, and this negative pressure unit is used to produce negative pressure in this cavity and this penetrating via and makes this suction medicine head hold a lozenge of this medicine outlet;
Described lozenge by this suction medicine head absorption is blocked this penetrating via makes negative pressure increase with exterior the connection, when when the negative pressure increase this suction medicine head being moved toward this second opening direction by this first opening, this suction medicine head that is positioned at this medicine outlet bounces back simultaneously automatically to be with from this lozenge;
When this suction medicine head adsorbs this lozenge and during away from this medicine outlet, pulls out this lozenge with a blade construction, make this suction medicine head discharge this lozenge.
14. medicine taking device as claimed in claim 13 is characterized in that: this first end of this suction medicine head has a piston.
15. medicine taking device as claimed in claim 13, it is characterized in that: this second end of this suction medicine head has one and inhales the medicine end, the sectional area size of this suction medicine end is equal to or greater than the sectional area size of this medicine outlet in fact, and this suction medicine end has an extension, and its sectional area size is in fact less than the sectional area size of this medicine outlet.
16. medicine taking device as claimed in claim 13 is characterized in that: this pars contractilis is a spring, and this spring is arranged in this cavity maybe this suction medicine head periphery.
17. medicine taking device as claimed in claim 13 is characterized in that: this pars contractilis is a snake fu jie structure.
18. a branch medicine device is characterized in that comprising:
A plurality of drug storage caskets, these drug storage caskets respectively have a medicine outlet;
A plurality of medicine-taking component, the corresponding drug storage casket of each medicine-taking component is provided with, and these medicine-taking component respectively comprise:
One cavity has one first opening and one second opening;
One pars contractilis connects this cavity; And
One inhales the medicine head, one first end of this suction medicine head passes this first opening to be placed in this cavity, this suction medicine head also connects this pars contractilis, one second end of this suction medicine head is positioned at the medicine outlet of the cooresponding drug storage casket of this medicine-taking component, and this suction medicine head has consistent break-through road and is communicated with the inside of this cavity and runs through this first end and this second end respectively;
One negative pressure unit is connected to second opening part of each cavity; And
One control unit electrically connects this negative pressure unit, and this control unit so that this negative pressure unit optionally produces negative pressure in these cavitys and cooresponding penetrating via thereof, and makes these inhale the lozenge that the medicine head holds these medicine outlets in order to drive this negative pressure unit;
Described these lozenges by these suction medicine head absorption are blocked these penetrating vias makes negative pressure increase with exterior the connection, when negative pressure increases so that this suction medicine head when being moved by past this second opening direction of this first opening, these that are positioned at these medicine outlets inhale medicine heads simultaneously automatically retraction with band from these lozenges, and in these lozenges of back release of removal negative pressure;
Described cavity has a pressure release portion, and this cavity is in the sectional area of this pressure release portion sectional area greater than these cavity other parts, when this first end of this suction medicine head moves to this pressure release portion, has a slit between this first end and this cavity, this inside cavity by this slit and this first opening so that this pressure release portion and external communications reduce the negative pressure in this cavity, by this to discharge lozenge.
19. as claimed in claim 18 minute medicine device is characterized in that comprising:
One collection medicine assembly is in order to ccontaining these lozenges;
But the mobile platform of a translation or rotation is in order to move this collection medicine assembly; And
One continuous filling cartridge bag is in order to ccontaining these lozenges.
20. as claimed in claim 18 minute medicine device is characterized in that comprising:
One vibration unit, rolling unit or blow the unit electrically connect this control unit, to connect each drug storage casket and optionally to move these lozenges of these drug storage caskets.
21. as claimed in claim 18 minute medicine device is characterized in that comprising:
One base, in order to carry these drug storage caskets, wherein these drug storage caskets are to be arranged at obliquely on this base, and these medicine-taking component are that corresponding these drug storage caskets are obliquely installed.
22. as claimed in claim 18 minute medicine device is characterized in that comprising:
One control cock electrically connects this control unit, and this control cock also connects this negative pressure unit and these cavitys, optionally to open the passage of this negative pressure unit to these cavitys.
23. as claimed in claim 18 minute medicine device is characterized in that: this pars contractilis is a snake fu jie structure.
24. a branch medicine device is characterized in that comprising:
A plurality of drug storage caskets, these drug storage caskets respectively have a medicine outlet;
A plurality of medicine-taking component, the corresponding drug storage casket of each medicine-taking component is provided with, and these medicine-taking component respectively comprise:
One cavity has one first opening and one second opening;
One pars contractilis connects this cavity; And
One inhales the medicine head, one first end of this suction medicine head passes this first opening to be placed in this cavity, this suction medicine head also connects this pars contractilis, one second end of this suction medicine head is positioned at the medicine outlet of the cooresponding drug storage casket of this medicine-taking component, and this suction medicine head has consistent break-through road and is communicated with the inside of this cavity and runs through this first end and this second end respectively;
One negative pressure unit is connected to second opening part of each cavity; And
One control unit electrically connects this negative pressure unit, and this control unit so that this negative pressure unit optionally produces negative pressure in these cavitys and cooresponding penetrating via thereof, and makes these inhale the lozenge that the medicine head holds these medicine outlets in order to drive this negative pressure unit;
Described these lozenges by these suction medicine head absorption are blocked these penetrating vias makes negative pressure increase with exterior the connection, when negative pressure increases so that this suction medicine head when being moved by past this second opening direction of this first opening, these that are positioned at these medicine outlets inhale medicine heads simultaneously automatically retraction with band from these lozenges, and in these lozenges of back release of removal negative pressure;
This suction medicine head has a relief hole, with a cooresponding fixedly stopping leak sleeve, when this suction medicine head moved to this relief hole and exposes outside this stopping leak sleeve, this inside cavity reduced negative pressure in this cavity by this relief hole and external communications, by this to discharge this lozenge.
25. as claimed in claim 24 minute medicine device is characterized in that comprising:
One collection medicine assembly is in order to ccontaining these lozenges;
But the mobile platform of a translation or rotation is in order to move this collection medicine assembly; And
One continuous filling cartridge bag is in order to ccontaining these lozenges.
26. as claimed in claim 24 minute medicine device is characterized in that comprising:
One vibration unit, rolling unit or blow the unit electrically connect this control unit, to connect each drug storage casket and optionally to move these lozenges of these drug storage caskets.
27. as claimed in claim 24 minute medicine device is characterized in that comprising:
One base, in order to carry these drug storage caskets, wherein these drug storage caskets are to be arranged at obliquely on this base, and these medicine-taking component are that corresponding these drug storage caskets are obliquely installed.
28. as claimed in claim 24 minute medicine device is characterized in that comprising:
One control cock electrically connects this control unit, and this control cock also connects this negative pressure unit and these cavitys, optionally to open the passage of this negative pressure unit to these cavitys.
29. as claimed in claim 24 minute medicine device is characterized in that: this pars contractilis is a snake fu jie structure.
30. a branch medicine device is characterized in that comprising:
A plurality of drug storage caskets, these drug storage caskets respectively have a medicine outlet;
A plurality of medicine-taking component, the corresponding drug storage casket of each medicine-taking component is provided with, and these medicine-taking component respectively comprise:
One cavity has one first opening and one second opening;
One pars contractilis connects this cavity; And
One inhales the medicine head, one first end of this suction medicine head passes this first opening to be placed in this cavity, this suction medicine head also connects this pars contractilis, one second end of this suction medicine head is positioned at the medicine outlet of the cooresponding drug storage casket of this medicine-taking component, and this suction medicine head has consistent break-through road and is communicated with the inside of this cavity and runs through this first end and this second end respectively;
One negative pressure unit is connected to second opening part of each cavity; And
One control unit electrically connects this negative pressure unit, and this control unit so that this negative pressure unit optionally produces negative pressure in these cavitys and cooresponding penetrating via thereof, and makes these inhale the lozenge that the medicine head holds these medicine outlets in order to drive this negative pressure unit;
Described these lozenges by these suction medicine head absorption are blocked these penetrating vias makes negative pressure increase with exterior the connection, when negative pressure increases so that this suction medicine head when being moved by past this second opening direction of this first opening, these that are positioned at these medicine outlets inhale medicine heads simultaneously automatically retraction with band from these lozenges, and in these lozenges of back release of removal negative pressure;
When this suction medicine head adsorbs this lozenge and during away from this medicine outlet, pulls out this lozenge with a blade construction, make this suction medicine head discharge this lozenge.
31. as claimed in claim 30 minute medicine device is characterized in that comprising:
One collection medicine assembly is in order to ccontaining these lozenges;
But the mobile platform of a translation or rotation is in order to move this collection medicine assembly; And
One continuous filling cartridge bag is in order to ccontaining these lozenges.
32. as claimed in claim 30 minute medicine device is characterized in that comprising:
One vibration unit, rolling unit or blow the unit electrically connect this control unit, to connect each drug storage casket and optionally to move these lozenges of these drug storage caskets.
33. as claimed in claim 30 minute medicine device is characterized in that comprising:
One base, in order to carry these drug storage caskets, wherein these drug storage caskets are to be arranged at obliquely on this base, and these medicine-taking component are that corresponding these drug storage caskets are obliquely installed.
34. as claimed in claim 30 minute medicine device is characterized in that comprising:
One control cock electrically connects this control unit, and this control cock also connects this negative pressure unit and these cavitys, optionally to open the passage of this negative pressure unit to these cavitys.
35. as claimed in claim 30 minute medicine device is characterized in that: this pars contractilis is a snake fu jie structure.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101543433A CN101391683B (en) | 2007-09-21 | 2007-09-21 | Negative-pressure type medicine discharge device and medicine distributing device and system using thereof |
| US11/964,976 US20090065525A1 (en) | 2007-09-11 | 2007-12-27 | Negative pressure type medication delivering device and medication dispensing device and system using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101543433A CN101391683B (en) | 2007-09-21 | 2007-09-21 | Negative-pressure type medicine discharge device and medicine distributing device and system using thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101391683A CN101391683A (en) | 2009-03-25 |
| CN101391683B true CN101391683B (en) | 2011-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101543433A Expired - Fee Related CN101391683B (en) | 2007-09-11 | 2007-09-21 | Negative-pressure type medicine discharge device and medicine distributing device and system using thereof |
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| Country | Link |
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| CN (1) | CN101391683B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200156A (en) * | 2016-03-19 | 2017-09-26 | 赵升 | One kind automation Chinese medicine dispensing machine |
| CN107200157A (en) * | 2016-03-19 | 2017-09-26 | 赵升 | One kind automation dosage system for Chinese medicine |
| CN106491253B (en) * | 2016-04-29 | 2019-01-01 | 马朴存 | A kind of drug putting device for automatic distributing powder |
| CN107336917B (en) * | 2017-04-25 | 2018-11-06 | 浙江科技学院 | A kind of medicine box and its working method with prompting function |
| CN107336918B (en) * | 2017-04-25 | 2018-11-06 | 浙江科技学院 | A kind of Port and catheter system and its working method that can monitor user's medication |
| CN107296755B (en) * | 2017-04-25 | 2020-06-02 | 浙江科技学院 | Intelligent medicine box capable of reminding user to take medicine and working method thereof |
| CN111150568B (en) * | 2018-09-30 | 2022-01-07 | 日照轩宜信息科技有限公司 | Wheelchair with atomizing nasal feeding drug delivery device |
| CN111137570A (en) * | 2020-02-17 | 2020-05-12 | 武汉科技大学 | Intelligent tablet discharging device and control method |
| CN112093287B (en) * | 2020-10-20 | 2022-09-09 | 北京康卫生物健康科学研究院 | Medicine bottle convenient to get medicine according to granule |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5562232A (en) * | 1988-09-12 | 1996-10-08 | Pearson; Walter G. | Semi-automated medication dispenser |
| US6330957B1 (en) * | 1998-12-15 | 2001-12-18 | Daryl L. Bell-Greenstreet | Automatic medication dispenser |
| CN2824907Y (en) * | 2005-09-13 | 2006-10-11 | 王锡宁 | Automatic drug sorting device for drugstore |
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2007
- 2007-09-21 CN CN2007101543433A patent/CN101391683B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5562232A (en) * | 1988-09-12 | 1996-10-08 | Pearson; Walter G. | Semi-automated medication dispenser |
| US6330957B1 (en) * | 1998-12-15 | 2001-12-18 | Daryl L. Bell-Greenstreet | Automatic medication dispenser |
| CN2824907Y (en) * | 2005-09-13 | 2006-10-11 | 王锡宁 | Automatic drug sorting device for drugstore |
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| CN101391683A (en) | 2009-03-25 |
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