CN218319147U

CN218319147U - Medicine taking device

Info

Publication number: CN218319147U
Application number: CN202222369646.XU
Authority: CN
Inventors: 刘征; 王毅; 欧彤文; 崔昕
Original assignee: Xuanwu Hospital
Current assignee: Xuanwu Hospital
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-01-17
Anticipated expiration: 2032-09-06

Abstract

The utility model provides a device of getting it filled includes at least: a conveying unit and a medicine taking ruler. The conveying unit is provided with a medicine inlet bin and a medicine outlet bin. The side walls of the medicine inlet bin and the medicine outlet bin are connected, and a first channel is arranged at the connecting position of the side walls of the medicine inlet bin and the medicine outlet bin. One end of the medicine taking ruler is provided with a medicine storage hole for containing medicine. Under the condition that needs got it filled, the mode that the chi of getting it filled through the first passageway of slip business turn over makes storage medicine hole get into the storehouse or go out the storehouse to with the medicine from advancing the storehouse and transferring to out the storehouse. The utility model discloses a scale mark on the chi of getting it filled confirms the medicine quantity that gets into the unit that stores up it filled to realize that the ration is got it filled, avoid simultaneously getting it filled with the hand probably to produce the pollution to the medicine, thereby realize pollution-free getting it filled.

Description

Medicine taking device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a device of getting it filled.

Background

There are a large number of drugs in the prior art that are packaged in vials. When the medicine is obtained from the medicine bottle, the bottle cap needs to be opened to pour the medicine outwards, while the quantity of the medicine poured out each time is difficult to control when the medicine is poured out by bare hands, when the quantity of the medicine poured out is less than the quantity of the medicine required actually, the medicine pouring operation needs to be executed again until the quantity of the medicine poured out is just equal to the quantity of the medicine required actually; when the amount of the poured medicine is larger than the actually required amount, the excess medicine needs to be manually taken out of the poured medicine and placed in the medicine bottle. When bare-handed medicine is poured, the user can not guarantee the quantity of the medicine poured out each time, so that the user is difficult to finish medicine taking in a short time.

The traditional medicine bottle generally has no fixing device to support and fix the medicine bottle, so that the medicine bottle is easy to be knocked over and fall off and is difficult to find. The poured medicine is easy to scatter due to the lack of a fixed container.

Especially, for dozens of medicines which need to be taken at a time (for example, about 30 Danzhi Xiaoyao pills and 50 Dangui pills need to be taken at a time), when the medicines are poured out from the medicine bottle, the quantity of the medicines poured out each time is difficult to control, the quantity of the medicines taken out each time is large, the counting time is also large, and the poured-out medicines are easily polluted by external pollution sources due to the lack of a containing device, so that the medicines become medical waste.

The existing medicine taking device with the counting function is designed or improved aiming at a single medicine bottle generally, for example, a Chinese patent with the publication number of CN207658411U discloses a pill quantitative medicine taking bottle which comprises a bottle body, a bottle bottom and a bottle cap, wherein a pill separating plate is fixedly installed inside the bottle body, pill separating holes are uniformly formed in the surface of the pill separating plate, a pill inclined plate is fixedly installed on one side, close to the pill separating plate, inside the bottle body, of the bottle body, a medicine outlet pipe penetrating through the bottle body is fixedly installed on one side, far away from the pill separating plate, of the pill inclined plate, a pill outlet device is fixedly installed at one end, far away from the bottle body, of the medicine outlet pipe, the pill outlet device comprises a device body, pill outlet holes, a shaft core and baffles, six pill outlet holes are uniformly formed in the surface of the device body, a shaft core is fixedly installed at the shaft core, the outer wall of the shaft core is uniformly and rotatably connected with the six baffles, the pill quantitative medicine taking bottle with the pill quantitative medicine taking device is matched with the pills through the pill separating plate to prevent the medicine outlet pipe from a Dumet through the pill separating plate, the number of the pill outlet holes can be determined by the number of the pills, however, the medicine taking device is not suitable for taking device for taking the large number of the ordinary medicine bottles, and even if the medicines, the medicines taken out of the bottles, the medicines are temporarily taken out of the medicines, so that the medicines are easily polluted by spoon-shaped medicine bottles, and the medicines are still exist in the bottles, and the medicines, and the bottles are easily polluted by the spoons of the medicines, and the medicines are prone to cause the medicines, and the medicines are dropped medicines, and the medicines are dropped medicines are easily.

Therefore, there is a need for an improved prior art drug delivery device that solves the above problems. The utility model provides a device of getting it filled passes through conveying unit connection medicine bottle and medicine storage unit, thereby medicine in the medicine bottle gets into the medicine storehouse and falls into the storage medicine hole that sets up on the chi of getting it filled under the action of gravity and is caught by the chi of getting it filled. When the medicine taking ruler is drawn away from the medicine inlet bin, the medicines in the medicine storage holes enter the medicine outlet bin along with the movement of the medicine taking ruler, and the medicines leave the medicine storage holes and fall to the medicine storage unit through the medicine outlet bin under the action of gravity. When the medicine taking ruler is drawn away from the medicine inlet bin, the user can determine the quantity of the medicines entering the medicine storage unit through the scale marks on the medicine taking ruler, so that quantitative medicine taking is realized. The utility model discloses a chi of getting it filled and will take out the medicine and place in storing up the medicine unit, the medicine is whole to be located relative confined environment, still solved among the prior art owing to lack the container that is used for holding and is taken out pellet when avoiding getting it filled with the hand probably to produce the pollution to the medicine, and the pellet that leads to taking out very easily takes place the problem that scatters to realize pollution-free getting it filled.

Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the inventor has studied a lot of documents and patents while making the present invention, but the space is not limited to the details and contents listed, however, this is by no means the present invention does not have the features of these prior arts, but the present invention has all the features of the prior arts, and the applicant reserves the right to increase the related prior arts in the background art.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a device of getting it filled, the device of getting it filled includes at least: a conveying unit and a medicine taking ruler. The conveying unit is provided with a medicine inlet bin and a medicine outlet bin. The medicine inlet bin is connected with the side wall of the medicine outlet bin, and a first channel is arranged at the connecting position of the medicine inlet bin and the side wall of the medicine outlet bin. One end of the medicine taking ruler is provided with a medicine storage hole for containing medicine. Under the condition that needs to get it filled, the chi of getting it filled makes through the mode of sliding business turn over first passageway store up the medicine hole and get into advance the medicine storehouse or go out the medicine storehouse to with the medicine from advance the medicine storehouse to go out the medicine storehouse.

According to a preferred embodiment, the inlet bin and the outlet bin are provided with openings. Preferably, the medicine inlet bin is provided with a medicine inlet connected with the medicine bottle, and the medicine outlet bin is provided with a medicine outlet connected with the medicine storage unit; and the openings of the medicine inlet bin and the medicine outlet bin face opposite directions.

According to a preferred embodiment, the connection between the medicine inlet bin and the medicine outlet bin is close to the bin bottom of the medicine inlet bin and the medicine outlet bin. The first channel is communicated with the medicine inlet bin and the medicine outlet bin. And a second channel allowing the medicine taking ruler to enter the conveying unit is arranged on the side wall of the medicine outlet bin at a position opposite to the first channel.

According to a preferred embodiment, the medicine taking ruler at least comprises a handle and a ruler body. One end of the ruler body is connected with the grip, and one end of the ruler body, which is not connected with the grip, is provided with at least two medicine storage holes which penetrate through the ruler body.

According to a preferred embodiment, the cross-sectional shape of the blade is adapted to the shape of the first and second channels. The medicine taking ruler penetrates through the first channel and the second channel, so that the medicine storage hole in the ruler body, which is far away from the grip, enters the medicine inlet bin to obtain the medicine.

According to a preferred embodiment, the end of the ruler body connected with the handle is provided with scale marks corresponding to the medicine storage hole. The medicine storage hole is used for transferring the medicine to the medicine outlet bin, and the medicine taking ruler can be located outside the medicine outlet bin and represents the quantity of the medicine transferred to the medicine outlet bin through the scale marks.

According to a preferred embodiment, the drug outlet is axially aligned with the drug storage unit. Preferably, the inner wall of the medicine outlet is provided with threads, and the medicine outlet is connected with the medicine storage unit in a screwing or clamping manner or the like.

According to a preferred embodiment, the medicine outlet bin is provided with a medicine outlet bin inner cavity which is gradually reduced from the bin bottom to the cross-sectional caliber of the medicine outlet, and the medicine outlet bin inner cavity is provided with a slope from the bin bottom to the medicine outlet, so that the medicine falling to the side wall of the medicine outlet bin inner cavity moves towards the center of the medicine outlet.

According to a preferred embodiment, a chamfer facilitating the recovery of the medicine in the inner cavity of the medicine inlet bin to the medicine bottle is arranged on the inner wall of the medicine inlet bin at a position close to the medicine inlet.

According to a preferred embodiment, a plurality of the medicine storing holes are arranged on the ruler body in a spaced mode.

The utility model also provides a device of getting it filled, the device of getting it filled includes at least: conveying unit, medicine taking ruler and medicine storage unit. The conveying unit is provided with a medicine inlet bin connected with the medicine bottle and a medicine outlet bin connected with the medicine storage unit. The medicine inlet bin is connected with the side wall of the medicine outlet bin, and a first channel is arranged at the connecting position of the medicine inlet bin and the side wall of the medicine outlet bin. One end of the medicine taking ruler is provided with a medicine storage hole for containing medicine. The conveying unit is connected the medicine bottle with under the circumstances of medicine storage unit, medicine in the medicine bottle gets into under the action of gravity advance the storehouse and fall into set up on the chi of getting it filled in the medicine storage hole, thereby by get it filled the chi and catch. The medicine taking ruler is made through sliding through the mode of the first channel, the medicine storage hole enters the medicine outlet bin, and under the action of gravity, the medicine leaves the medicine storage hole and falls to the medicine storage unit through the medicine outlet bin.

The utility model provides a pair of get it filled device has following one or more advantages at least:

(1) Compared with the existing medicine taking device which is used for modifying the structure of the medicine bottle, the medicine bottle with different specifications can be connected at the medicine inlet, and the application range is wider;

(2) The utility model takes the medicine through the medicine taking ruler and places the taken medicine in the medicine storage unit, the whole course of the medicine is positioned in a relatively closed environment, the probability of the medicine being polluted is reduced, and the medicine placed in the medicine storage unit can effectively avoid the taken medicine from scattering;

(3) The utility model discloses be provided with the scale mark that the reaction was got medicine quantity on the chi of getting it filled, when the chi of getting it filled was taken out from advancing the medicine storehouse, the user can confirm the medicine quantity that gets into storage medicine unit through observing the scale mark to realize that the ration is got it filled.

Drawings

Fig. 1 is a schematic view of a medicine dispensing device according to a preferred embodiment of the present invention;

fig. 2 is a schematic view of a conveying unit of a preferred embodiment of the present invention;

fig. 3 is a schematic view of a medicine taking ruler according to a preferred embodiment of the present invention;

fig. 4 is a schematic use view of the medicine dispensing device according to a preferred embodiment of the present invention.

List of reference numerals

100: a medicine taking device; 110: a conveying unit; 111: a medicine feeding bin; 112: discharging the medicine out of the bin; 113: a first channel; 114: a medicine inlet; 115: a medicine outlet; 116: an inner cavity of the medicine inlet bin; 117: discharging the medicine from the inner cavity of the medicine bin; 118: a second channel; 120: a medicine taking ruler; 121: a grip; 122: a ruler body; 123: a drug storage hole; 124: scale marks; 130: a medicine storage unit; 200: a medicine bottle; 201: a medicine is provided.

Detailed Description

The following detailed description is made with reference to fig. 1 to 4.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1, the present invention provides a drug dispensing device 100. Preferably, the medicine taking device 100 may include: a delivery unit 110, a medicine taking ruler 120 and a medicine storage unit 130. Preferably, the delivery unit 110 comprises at least: a medicine inlet bin 111, a medicine outlet bin 112, a first channel 113, a second channel 118, a medicine inlet 114 and a medicine outlet 115. Preferably, the drug inlet chamber 111 is provided with a drug inlet 114, and the drug outlet chamber 112 is provided with a drug outlet 115. The openings of the medicine inlet bin 111 and the medicine outlet bin 112 face opposite directions. Preferably, a first channel 113 is provided at the junction of the drug inlet bin 111 and the drug outlet bin 112. The side wall of the drug outlet bin 112 is provided with a second channel 118 at a position opposite to the first channel 113. The tablet-taking ruler 120 enters the medicine outlet bin 112 through the second passage 118, and then the tablet-taking ruler 120 enters the medicine inlet bin 111 through the first passage 113.

Referring to fig. 2, preferably, the medicine taking device 100 may include: a delivery unit 110 and a dipstick 120. The delivery unit 110 is provided with a drug inlet bin 111 and a drug outlet bin 112. The side walls of the medicine inlet bin 111 and the medicine outlet bin 112 are connected, and a first channel 113 is arranged at the connecting position of the side walls of the medicine inlet bin 111 and the medicine outlet bin 112. One end of the medicine-taking ruler 120 is provided with a medicine storage hole 123 for accommodating the medicine 201. In the case of a medicine to be taken, the medicine taking ruler 120 slides into the first channel 113 and out of the first channel to make the medicine storage hole 123 enter the medicine inlet bin 111 or the medicine outlet bin 112, so as to transfer the medicine 201 from the medicine inlet bin 111 to the medicine outlet bin 112. Preferably, the medicament 201 may be a spherical pill.

Preferably, both the drug inlet bin 111 and the drug outlet bin 112 are provided with openings. Preferably, the medicine inlet bin 111 is provided with a medicine inlet 114 connected with the medicine bottle 200, the medicine outlet bin 112 is provided with a medicine outlet 115 connected with the medicine storage unit 130, and the openings of the medicine inlet bin 111 and the medicine outlet bin 112 face opposite directions. Preferably, the inner wall of the medicine inlet 114 is made of elastic material. Preferably, the medicine bottle 200 may be connected to the medicine inlet bin 111 by snapping the bottle mouth to the inner wall of the medicine inlet 114.

Preferably, the connection between the drug inlet bin 111 and the drug outlet bin 112 is close to the bin bottom of the drug inlet bin 111 and the drug outlet bin 112. The first passage 113 communicates between the input chamber 111 and the output chamber 112. The side wall of the medicine outlet bin 112 is provided with a second passage 118 at a position opposite to the first passage 113 for allowing the medicine taking ruler 120 to enter the conveying unit 110.

Preferably, the medicine outlet bin 112 is provided with a medicine outlet bin inner cavity 117 with the section caliber gradually reduced from the bin bottom to the medicine outlet 115. The outlet chamber 117 slopes from the bottom of the chamber to the outlet 115 so that the drug 201 falling to the side wall of the outlet chamber 117 moves towards the centre of the outlet 115.

Preferably, the inner wall of the drug inlet bin 111 is provided with a chamfer at a position close to the drug inlet 114 for facilitating the recovery of the drug 201 in the drug inlet bin inner cavity 116 to the drug bottle 200.

Preferably, the drug outlet 115 is axially aligned with the drug storage unit 130. Preferably, the inner wall of the drug outlet 115 is provided with threads, and the drug outlet 115 is connected to the drug storage unit 130 by screwing, clamping or the like.

Referring to fig. 3, preferably, the medicine taking ruler 120 at least comprises a grip 121 and a ruler body 122. One end of the ruler body 122 is connected with the grip 121, and one end of the ruler body 122, which is not connected with the grip 121, is provided with at least two medicine storage holes 123, and the medicine storage holes 123 penetrate through the ruler body 122. Preferably, the medicine storage hole 123 is a circular through hole.

Preferably, the inlet bin 111 and the outlet bin 112 have the same structure near the bottom of the bins.

Preferably, the cross-sectional shape of the blade 122 is adapted to the shape of the first and

second channels

113, 118. The medicine taking ruler 120 passes through the first channel 113 and the second channel 118, so that the medicine storage hole 123 on the ruler body 122 far away from the grip 121 enters the medicine inlet bin 111 to take the medicine 201.

Preferably, a plurality of medicine storage holes 123 are provided on the blade 122 in a spaced manner. Preferably, the medicine storing holes 123 are uniformly distributed along the central axis of the medicine taking ruler 120 at the end of the ruler body 122 not connected to the handle 121.

Preferably, the end of the ruler body 122 connected to the grip 121 is provided with a graduation line 124 corresponding to the medicine storage hole 123. With drug storage aperture 123 transferring drug 201 to drug discharge cartridge 112, drug access ruler 120 is able to characterize the amount of drug 201 that has been transferred to drug discharge cartridge 112 by means of tick marks 124 located on the exterior of drug discharge cartridge 112. Preferably, the utility model discloses can match the chi 120 of getting it filled that medicine hole 123 aperture is different according to the size that medicine 201 is different.

According to a preferred embodiment, the present invention provides a device 100 for taking medicine, comprising at least: a delivery unit 110, a medicine taking ruler 120 and a medicine storage unit 130. The delivery unit 110 is provided with a drug inlet bin 111 connected to the vial 200 and a drug outlet bin 112 connected to the drug storage unit 130. The side walls of the medicine inlet bin 111 and the medicine outlet bin 112 are connected, and a first channel 113 is arranged at the connecting position of the side walls of the medicine inlet bin 111 and the medicine outlet bin 112. One end of the medicine taking ruler 120 is provided with a medicine storage hole 123 for accommodating the medicine 201. In a state where the transfer unit 110 connects the medicine bottle 200 and the medicine storage unit 130, the medicine 201 in the medicine bottle 200 enters the medicine inlet bin 111 by gravity and falls into the medicine storage hole 123 provided in the medicine taking rule 120, thereby being captured by the medicine taking rule 120. The medicine taking ruler 120 slides through the first channel 113 to enable the medicine storage hole 123 to enter the medicine outlet bin 112, and the medicine 201 leaves the medicine storage hole 123 and falls to the medicine storage unit 130 through the medicine outlet bin 112 under the action of gravity. Preferably, the medicine storage unit 130 may be a measuring cup, a medicine spoon, or the like, which may contain the medicine 201.

For ease of understanding, the operation of a drug dispensing device 100 of the present invention will be described.

Referring to fig. 4, preferably, before taking a medicine, the user may select a corresponding medicine taking ruler 120 according to the size of the medicine 201, and push the medicine taking ruler 120 into the medicine inlet bin 111 through the second channel 118 and the first channel 113. Preferably, the medicine storage hole 123 of the medicine taking ruler 120 completely enters the medicine inlet bin 111. In the event that a medication needs to be taken, the user may open the mouth of the vial 200 and connect the vial mouth with the medication inlet 114 and connect the medication storage unit 130 with the medication outlet 115.

Preferably, after the delivery unit 110 is connected to the medicine bottle 200 and the medicine storage unit 130 through the medicine inlet 114 and the medicine outlet 115, respectively, the user can invert the medicine bottle 200, so that the medicine 201 in the medicine bottle 200 enters the medicine inlet chamber 116 under the action of gravity. Preferably, the user opens the vial 200 upwardly when the vial 200 is coupled to the inlet 114. Preferably, a portion of the medicament 201 entering the access chamber cavity 116 falls by gravity into the medicament storage aperture 123 provided in the dipstick 120, thereby being captured by the dipstick 120. Preferably, the user pulls the grip 121 to gradually draw the medicine taking ruler 120 away from the medicine inlet bin 111, and the medicine storage hole 123 enters the medicine outlet bin 112 from the medicine inlet bin 111 along with the movement of the medicine taking ruler 120. Under the action of gravity, the medicine 201 leaves the medicine storage hole 123 and falls down to the medicine storage unit 130 through the medicine outlet bin 112. Preferably, the user can determine the amount of medicine falling into the medicine storage unit 130 according to the graduation marks 124 outside the medicine outlet bin 112 during the process of pulling the grip 121. Preferably, after the medicine taking is completed, the user can take down the medicine storage unit 130 to take medicine or perform other operations. Preferably, after the medicine is taken, the user may turn the medicine taking device 100 over so that the medicine 201 in the medicine inlet bin 111 is returned to the medicine bottle from the medicine inlet 114.

Referring to fig. 4, preferably, the medicine storage hole 123 penetrates the medicine taking ruler 120. The cross-sectional calibers of the second passageway 118 and the first passageway 113 are larger than the dose rod 120 and smaller than the maximum cross-section of the medicament 201. Preferably, when the measuring tape 120 enters the medicine inlet bin 111 through the second channel 118 and the first channel 113, there is a gap between the measuring tape 120 and the bottom of the medicine inlet bin 111, but the gap between the measuring tape 120 and the bottom of the medicine inlet bin 111 is much smaller than the size of the medicine 201. Preferably, only a very small portion of the medicine 201 after entering the medicine storage hole 123 is located in the gap between the medicine taking ruler 120 and the bottom of the medicine inlet bin 111, and the medicine 201 cannot be stuck in the gap between the medicine taking ruler 120 and the bottom of the medicine inlet bin 111 by passing through the medicine storage hole 123 during the process that the user pulls the grip 121, so that the medicine taking ruler 120 cannot be drawn out.

The utility model discloses a medicine bottle 201 is connected to the medicine mouth 114 that advances that sets up, compares in the current device of getting it filled that reforms transform the medicine bottle structure, the utility model discloses can connect the medicine bottle 200 of different specifications at medicine mouth 114, its application scope is wider. The utility model discloses a medicine chi 120 of getting it filled and will take out medicine 201 place in storing up medicine unit 130, and medicine 201 is whole to be located relatively confined environment, has reduced the probability that medicine 201 received the pollution to place medicine 201 and can effectively avoid being taken out medicine 201 to take place to scatter in storing up medicine unit 130. The utility model discloses be provided with the scale mark 124 that the reaction was got medicine quantity on the chi 120 of getting it filled, when the chi 120 of getting it filled was taken out from advancing medicine storehouse 111, the user can confirm the medicine quantity that gets into storage medicine unit 130 through observing scale mark 124 to realize that the ration is got it filled.

It should be noted that the above-mentioned embodiments are exemplary, and that those skilled in the art, having benefit of the present disclosure, may devise various arrangements that are within the scope of the present disclosure and that fall within the scope of the invention. It should be understood by those skilled in the art that the present specification and figures are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims

1. A device for taking medication, characterized in that it comprises at least: a conveying unit (110) and a medicine taking ruler (120);

the conveying unit (110) is provided with a medicine inlet bin (111) and a medicine outlet bin (112); the side wall of the medicine inlet bin (111) is connected with the side wall of the medicine outlet bin (112), and a first channel (113) is arranged at the connecting position of the side wall of the medicine inlet bin (111) and the side wall of the medicine outlet bin (112);

one end of the medicine taking ruler (120) is provided with a medicine storage hole (123) for containing the medicine (201);

in the case of needing to take medicine, the medicine taking ruler (120) enables the medicine storage hole (123) to enter the medicine inlet bin (111) or the medicine outlet bin (112) by sliding in and out the first channel (113), so that the medicine (201) is transferred from the medicine inlet bin (111) to the medicine outlet bin (112).

2. The medicine taking device according to claim 1, wherein the medicine inlet bin (111) and the medicine outlet bin (112) are provided with openings, wherein the medicine inlet bin (111) is provided with a medicine inlet (114) connected with a medicine bottle (200), and the medicine outlet bin (112) is provided with a medicine outlet (115) connected with a medicine storage unit (130); and the openings of the medicine inlet bin (111) and the medicine outlet bin (112) face opposite directions.

3. The medicine taking device according to claim 2, wherein the junction of the medicine inlet bin (111) and the medicine outlet bin (112) is close to the bin bottoms of the medicine inlet bin (111) and the medicine outlet bin (112);

the first channel (113) is communicated with the medicine inlet bin (111) and the medicine outlet bin (112), and a second channel (118) allowing the medicine taking ruler (120) to enter the conveying unit (110) is arranged on the side wall of the medicine outlet bin (112) at a position opposite to the first channel (113).

4. A device as claimed in claim 3, characterized in that said ruler (120) comprises at least a grip (121) and a ruler body (122);

one end of the ruler body (122) is connected with the grip (121), at least two medicine storage holes (123) are formed in one end, not connected with the grip (121), of the ruler body (122), and the medicine storage holes (123) penetrate through the ruler body (122).

5. The device as claimed in claim 4, characterized in that the blade (122) has a cross-sectional shape adapted to the shape of the first and second channels (113, 118);

the medicine taking ruler (120) penetrates through the first channel (113) and the second channel (118) to enable the medicine storing hole (123) on the ruler body (122) far away from the grip (121) to enter the medicine inlet bin (111) to take the medicine (201).

6. The medicine taking device as claimed in claim 5, wherein one end of the ruler body (122) connected with the handle (121) is provided with a scale mark (124) corresponding to the medicine storage hole (123);

in the case that the medicine storage hole (123) transfers the medicine (201) to the medicine outlet bin (112), the medicine taking ruler (120) can represent the quantity of the medicine (201) transferred to the medicine outlet bin (112) through the scale mark (124) positioned outside the medicine outlet bin (112).

7. The drug delivery device of claim 6, wherein the drug outlet (115) is axially aligned with the drug storage unit (130).

8. The medicine taking device according to claim 7, wherein the medicine outlet bin (112) is provided with a medicine outlet bin inner cavity (117) with the cross-sectional caliber gradually reduced from the bin bottom to the medicine outlet (115), and the medicine outlet bin inner cavity (117) has a slope from the bin bottom to the medicine outlet (115) so that the medicine (201) falling to the side wall of the medicine outlet bin inner cavity (117) moves towards the center of the medicine outlet (115).

9. The drug delivery device of claim 8, wherein the inner wall of the drug inlet bin (111) is provided with a chamfer at a position near the drug inlet (114) to facilitate recycling of the drug (201) in the drug inlet bin inner cavity (116) to the drug vial (200).

10. A device for taking medication, characterized in that it comprises at least: the medicine taking device comprises a conveying unit (110), a medicine taking ruler (120) and a medicine storage unit (130);

the conveying unit (110) is provided with a medicine inlet bin (111) connected with a medicine bottle (200) and a medicine outlet bin (112) connected with the medicine storage unit (130);

the side wall of the medicine inlet bin (111) is connected with the side wall of the medicine outlet bin (112), and a first channel (113) is arranged at the connecting position of the side wall of the medicine inlet bin (111) and the side wall of the medicine outlet bin (112);

under the condition that the conveying unit (110) is connected with the medicine bottle (200) and the medicine storage unit (130), the medicine (201) in the medicine bottle (200) enters the medicine inlet bin (111) under the action of gravity and falls into the medicine storage hole (123) formed in the medicine taking ruler (120) so as to be captured by the medicine taking ruler (120);

the medicine taking ruler (120) enables the medicine storage hole (123) to enter the medicine outlet bin (112) in a mode of sliding through the first channel (113), and under the action of gravity, the medicine (201) leaves the medicine storage hole (123) and falls to the medicine storage unit (130) through the medicine outlet bin (112).