Handheld capsule filling device for pharmacy department
A hand-held, pharmacy technology, applied in the field of medical equipment, can solve the problems of increasing capital investment in pharmacy equipment, inaccurate control of filling volume, easy spillage of pharmaceutical powder, etc., to achieve a compact and portable overall structure, reduce calibration difficulty, and avoid wasteful effect
Inactive Publication Date: 2016-11-23
张天英
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Problems solved by technology
[0002] For some special patients, the pharmacy department needs to grind the tablets into powder and then manually fill them into empty capsules for patients to take. In actual operation, due to the limitation of the capsule diameter, the powder of the medicine is easy to spill, resulting in waste of medicines, and the main contradiction The reason is that the filling volume cannot be accurately controlled. If large-scale professional equipment is used for filling, the equipment capital investment of the pharmaceutical department will be increased, but the utilization rate is not high, which seems unnecessary. Therefore, the following solutions are proposed
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[0015] Attached below Figure 1-2 An embodiment of the present invention is described.
[0016] A handheld capsule filling device for pharmacy, including a pressure rod 1, an extension tube 2, a drug storage tube 3, a drug injection head 4, and a cover 5. The extension tube 2, drug storage tube 3, and drug injection head 4 pass through the thread in sequence Screw connection, preferably, the pressure rod 1 is combined with the sequentially connected extension tube 2, drug storage tube 3, drug injection head 4 and envelope 5 to form a pen-like structure as a whole. Specifically, such as figure 1 As shown, the thread I41 on the upper end of the drug injection head 4 is screw fit with the thread II34 at the lower end of the drug storage tube 3, and the thread III32 at the upper end of the drug storage tube 3 is screw fit with the thread IV22 at the lower end of the extension tube 2.
[0017] The drug storage tube 3 is made of a transparent material, which is convenient for medi...
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The invention discloses a handheld capsule filling device for a pharmacy department. The handheld capsule filling device comprises a pressing rod, an extending tube, a pharmaceutical storage tube, a pharmaceutical injection head and a sealing sleeve; the extending tube, the pharmaceutical storage tube and the pharmaceutical injection head are sequentially connected in a screwed mode through threads, the pharmaceutical storage tube is made of a transparent material, the inner wall of the pharmaceutical storage tube is provided with a rack, the outer diameter of a pharmaceutical injection opening formed in the pharmaceutical injection head is smaller than the inner diameter of an opening of a capsule body, the pharmaceutical injection opening is matched with the sealing sleeve, the pressing rod is contained in the extending tube and the pharmaceutical storage tube and matched with the extending tube and the pharmaceutical storage tube, the end of the pressing rod is provided with a piston body made of rubber, and the piston body is matched with the rack in a contacting mode. The handheld capsule filling device has the advantages of being small in size, low in manufacture cost, portable, easy to hold, capable of avoiding pharmaceutical waste and controllable in filling dosage.
Description
technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a hand-held capsule filling device for pharmacy. Background technique [0002] For some special patients, the pharmacy department needs to grind the tablets into powder and then manually fill them into empty capsules for patients to take. In actual operation, due to the limitation of the capsule diameter, the powder of the medicine is easy to spill, resulting in waste of medicines, and the main contradiction The reason is that the filling volume cannot be accurately controlled. If large-scale professional equipment is used for filling, it will increase the equipment capital investment of the pharmacy department, but the utilization rate is not high, which seems unnecessary. Therefore, the following solutions are proposed. Contents of the invention [0003] The technical problem solved by the present invention is to provide a hand-held capsule filling device ...
Claims
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IPC IPC(8): A61J3/07
Inventor 张天英
Owner 张天英
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