Portable drug delivery device for respiratory medicine

A kind of respiratory medicine, convenient technology, applied in the direction of medicine equipment, mixer, dissolution, etc., can solve the problems of easy sedimentation, inconvenient heating liquid medicine, inconvenient medicine mixing evenly, etc., to achieve convenient mixing evenly, convenient intermittent The effect of drug delivery and avoidance of drug sedimentation

Active Publication Date: 2020-07-14
李青翠
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention proposes a portable drug delivery device for respiratory medicine, which solves the need to crush the granular medicine in advance during the infusion, which is cumbersome and inconvenient for the medicine to mix evenly, prone to sedimentation, and inconvenient for rapid heating of the medicine solution. The problem

Method used

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  • Portable drug delivery device for respiratory medicine
  • Portable drug delivery device for respiratory medicine
  • Portable drug delivery device for respiratory medicine

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0021] refer to Figure 1-3 , a portable drug delivery device for respiratory medicine, comprising a material storage box 5, the top inner wall of the material storage box 5 is rotatably connected to a rotating shaft 6, the outer ring of the rotating shaft 6 is fixed with a first bevel gear 7, the first bevel gear 7 A plurality of stirring rods 8 welded with the rotating shaft 6 are arranged below the bottom of the shaft 6, and a reciprocating screw rod 9 that is rotatably connected with the inner wall of the storage box 5 is arranged below the stirring rod 8, and the outer threaded sleeve of the reciprocating screw rod 9 is provided with a connecting plate 10. The b...

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Abstract

The invention discloses a portable drug delivery device for respiratory medicine, and relates to the technical field of medical drug delivery. Aiming at the problems that during current infusion, granular medicines need to be pulverized in advance, the steps are complicated, uniform mixing of the medicines is inconvenient, sedimentation is easy to occur, and quick heating of a liquid medicine is inconvenient, the invention proposes the following solution: the device includes a material storage box, the top inner wall of the material storage box is rotatably connected with a rotating shaft, a first bevel gear fixedly sleeves the outer ring of the rotating shaft, a plurality of stirring rods welded to the rotating shaft are arranged below a bevel gear, a reciprocating screw rod rotatably connected to the inner wall of the material storage box is arranged below the stirring rods, a connecting plate sleeves the outer ring of the reciprocating screw rod in a threaded manner, and the bottomof the connecting plate is rotatably connected with a pressing roller. The device not only facilitates the automatic crushing and stirring of the granular medicine, facilitates the uniform mixing of the medicines to avoid sedimentation, but also uses the intermittent drug delivery manner, and the small amount of drug delivery facilitates the quick heating of the liquid medicine, so that comfort isbrought to the infusion of patients.

Description

technical field [0001] The invention relates to the technical field of medical drug delivery, in particular to a portable drug delivery device for respiratory medicine. Background technique [0002] In the treatment of respiratory medicine, it is necessary to infuse the patient. However, some therapeutic drugs are granular, so it is not convenient to use a hanging bottle for infusion. It needs to be crushed in advance and then dissolved in the infusion solution. It is cumbersome, it cannot be quickly dissolved and infused, and it is not convenient to mix the medicine evenly after the granular medicine is crushed and poured in. There is a case of sedimentation when the infusion is left standing, and it is inconvenient to heat up quickly due to the large amount of medicine in the medicine bottle during infusion. When the temperature rises, the patient will feel uncomfortable in the infusion, so we propose a convenient drug delivery device for respiratory medicine. Contents o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/44B01F1/00B01F13/10
CPCA61M5/44A61M2205/36B01F21/10B01F33/8052B01F2101/2202
Inventor 李青翠
Owner 李青翠
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