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JP-7856931-B2 - Drug dispensing device

JP7856931B2JP 7856931 B2JP7856931 B2JP 7856931B2JP-7856931-B2

Inventors

  • 小池 直樹
  • 深田 政雄
  • 深森 亮輔
  • フン ターンシュン

Assignees

  • 株式会社湯山製作所

Dates

Publication Date
20260512
Application Date
20250214
Priority Date
20200903

Claims (6)

  1. A drug packaging device having a drug supply unit for supplying various drugs, a drug packaging unit for packaging the drugs supplied from the drug supply unit using packaging paper, and a plurality of storage units for temporarily storing the drugs supplied from the drug supply unit upstream of the drug packaging unit, A rotating disc section that is driven to rotate around an axis and has multiple openings on the same circumference around the axis, A drug receiving bottom having a portion that functions as the bottom of the opening and a packaging opening provided at a specific location in the region where the opening moves due to the rotation of the rotating disc, It is equipped with a drug receiving tray section having, The above-mentioned opening and the above-mentioned portion that functions as the bottom of the opening constitute the plurality of storage sections . A cleaning member is provided in the portion of the bottom surface of the rotating disc that does not form the opening, which cleans the bottom of the drug receiving portion by the rotation of the rotating disc. A drug dispensing device in which the cleaning member described above can be switched between a state in which the edge of the cleaning member is raised and a state in which the edge of the cleaning member is in contact with the drug receiving bottom .
  2. A drug packaging device having a drug supply unit for supplying various drugs, a drug packaging unit for packaging the drugs supplied from the drug supply unit using packaging paper, and a plurality of storage units for temporarily storing the drugs supplied from the drug supply unit upstream of the drug packaging unit, A rotating disc section that is driven to rotate around an axis and has multiple openings on the same circumference around the axis, A drug receiving bottom having a portion that functions as the bottom of the opening and a packaging opening provided at a specific location in the region where the opening moves due to the rotation of the rotating disc, It is equipped with a drug receiving tray section having, The above-mentioned opening and the above-mentioned portion that functions as the bottom of the opening constitute the plurality of storage sections. A cleaning member is provided in the portion of the bottom surface of the rotating disc that does not form the opening, which cleans the bottom of the drug receiving portion by the rotation of the rotating disc. A powder collection box is provided below the bottom of the above-mentioned drug receiving section. The above drug receiving base is rotatable. A drug dispensing device wherein, with the drug receiving bottom rotating to position the packaging opening above the drug powder collection box, the rotation of the rotating disc causes the drug powder collected by the cleaning member to fall out of the packaging opening.
  3. The above cleaning member is, It extends from the outer circumference of the rotating disc portion towards the center of the rotating disc portion, The drug packaging device according to claim 1 or 2 , wherein the end of the cleaning member located on the central side is positioned eccentrically from the center of the rotating disc, lagging behind the outer peripheral end in the forward rotation direction of the rotating disc.
  4. A drug dispensing device according to any one of claims 1 to 3 , further comprising a detection unit for detecting contamination at the bottom of the storage unit based on an image captured by a camera that images the bottom of the storage unit.
  5. The drug dispensing device according to claim 4 , wherein when the detection unit detects dirt at the bottom of the storage unit, the cleaning member cleans the bottom of the drug receiving unit by rotating the rotating disc unit.
  6. The drug packaging device according to any one of claims 1 to 5, wherein the drug receiving bottom portion is detachably attached to the drug packaging device.

Description

This invention relates to a drug imaging device for photographing drugs such as tablets and capsules before packaging, and a drug packaging device for packaging the photographed drugs. Patent Document 1 discloses a drug packaging device comprising: a drug supply unit for supplying various drugs; a drug packaging unit for packaging the drugs supplied from the drug supply unit using packaging paper; an introduction member for introducing the drugs to be packaged into the packaging paper within the drug packaging unit; and a drug checking unit for determining whether or not the drugs are adhering to the introduction member based on an image taken of the introduction member. The above-mentioned drug checking unit includes a drug identification unit that rotates the drug in a drug turning unit equipped with a pair of rotating rollers, and then photographs and determines the markings and printing on the drug; and a quantity determination unit that photographs the drug being packaged upstream of the introduction member and determines the number of drug units. Furthermore, Patent Document 2 discloses a drug information acquisition device. This device utilizes an imaging tray that temporarily holds a single dose of medication. The bottom of the tray is constructed with a series of V-shaped grooves. By vibrating the imaging tray after the medication is loaded, overlapping of the medication packets is eliminated, and the orientation of the medication is corrected by the first and second inclined surfaces of the V-shaped grooves. Two cameras are positioned opposite the first and second inclined surfaces of the V-shaped grooves, respectively. WO2018/025852A1Japanese Patent Publication No. 2015-2795 A drug packaging device according to one aspect of this disclosure comprises a drug supply unit for supplying various drugs, a drug packaging unit for packaging the drugs supplied from the drug supply unit with packaging paper, and a plurality of storage units for temporarily storing the drugs supplied from the drug supply unit upstream of the drug packaging unit. The drug packaging device includes a rotating disc unit that is rotationally driven around an axis and has a plurality of openings on the same circumference around the axis, a portion that functions as the bottom of the openings, and a drug receiving bottom unit having a packaging opening provided at a specific location in the region where the openings move due to the rotation of the rotating disc unit. The plurality of storage units are formed by the openings and the portion that functions as the bottom of the openings. This is an explanatory diagram showing a schematic configuration of a drug packaging device according to one embodiment of the present invention.Figure 1 is an explanatory diagram showing the packaging unit of the drug dispensing device.Figure (A) is an explanatory diagram showing the schematic configuration of the drug packaging device shown in Figure 1, and Figure (B) is an explanatory diagram showing an example configuration in which a dimming member is used instead of a surface-emitting member.Figure 1 is a perspective view showing the drug storage unit and drug imaging device of the drug packaging apparatus.Figure 4 is a perspective view showing the first camera and other components omitted.Figure 5 is a perspective view showing the residual detection camera and other components omitted.Figure 6 is a perspective view showing the drug receiving tray with the upper plate omitted.Figure 7 is a magnified perspective view of the drug receiving tray.Figure (A) is a plan view of the drug receiving tray with the top plate omitted, and Figure (B) is a cross-sectional view taken along the line A-A with the top plate in place.This is a perspective view showing the bottom of the drug receiving tray, located beneath the drug receiving plate.This is a perspective view showing the bottom side of the medication receiving tray.Figure 6 is a perspective view showing the drug receiving tray section omitted.Figure 1 is a schematic block diagram showing a part of the control system of the drug packaging device.Figure 1 is an explanatory diagram showing an example of an inspection support image in a drug packaging device.This is an explanatory diagram showing the structure of the central part of the drug receiving tray.This is an explanatory diagram showing the bottom side of the drug receiving tray and the cleaning device.This is an explanatory diagram showing the cleaning switching mechanism, motor, cleaning device, etc.This is an explanatory diagram showing the state in which the scraper of the cleaning device has been raised from the state shown in Figure 17.This is an explanatory diagram showing a modified example of drug powder recovery.This is an explanatory diagram showing other variations of drug powder recovery.This is an explanatory diagram showing a modified example of drug powder recovery.This is an explanatory diagram showing the placement of the secon