APPARATUS FOR CONTROLLING DRUG INFUSION AND METHOD USING THE SAME

• US 20110213331A1
• Filed: 03/10/2008
• Published: 09/01/2011
• Est. Priority Date: 05/15/2007
• Status: Abandoned Application

• Current Assignee: Korea Research Institute of Chemical Technology
• Original Assignee: Korea Research Institute of Chemical Technology
• Inventors: Kim, Jin-Sung, Song, Chang-Woo, Han, Sang-Seop
• Application Number:
  US12/599,376
• Publication Number:
  US 20110213331A1
• Time in Patent Office: Days
• US Class Current: 604/503
• CPC Class Codes: A61M 2205/52 with memories providing a history of measured variating parameters of apparatus or patient
• CPC Class Codes: A61M 5/16813 by controlling the degree of opening of the flow line
• CPC Class Codes: A61M 5/172 electrical or electronic A61M5/16804, A61M5/16831 take precedence

Abstract

A drug infusion control apparatus and method that can improve precision of experiments and thus improve reliability of data obtained from experiments on experimental animals by automatically calculating an infusion amount of a drug in accordance with weights of the experimental animals included in a variety of experimental groups and infusing the calculated amount of the drug into the experimental animals are provided. The drug infusion control method includes calculating and storing a drug infusion amount using weight data of experimental animals according to a preset formula, loading data on the drug infusion amount data that is stored, determining an operation time of an opening/closing valve, receiving an operation signal from an infusion switch, opening the opening/closing valve for a predetermined time, and repeatedly infusing a drug in response to the loaded data by a preset value.

Claims

1. A drug infusion control apparatus comprising:

a drug supplying unit comprising an opening/closing valve;

a drug infusion unit for infusing a drug supplied from the drug supplying unit into experimental animals; and

an infusion amount controller for controlling the opening/closing valve of the drug supplying unit in accordance with a signal from an infusion switch of the drug infusion unit,

wherein the infusion amount controller comprises

an infusion amount storage database storing data on weights of the experimental animals and an infusion amount, and

a controller that controls the opening/closing valve to infuse the drug infusion amount calculated based on the weight data of the experimental animals stored in the infusion amount storage database into the experimental animals in accordance with a signal from the infusion switch.

2. The drug infusion control apparatus of claim 1, wherein the drug supplying unit further comprises:

a drug storing unit for storing the drug that will be infused into the experimental animals; and

a dispenser for dispensing the drug stored in the drug storing unit

3. The drug infusion control apparatus of claim 1, wherein the drug supplying unit further comprises:

a drug storing unit for storing the drug that will be infused into the experimental animals; and

a pump for supplying the drug stored in the drug storing unit.

4. The drug infusion control apparatus of claim 1, wherein the drug infusion unit further comprises:

an infusion member for infusing the drug from the drug supplying unit into the experimental animals;

an image pickup unit for capturing an image of an infusion state of the drug; and

a display unit for outputting the image that is captured by the image pickup unit to a display unit

5. The drug infusion control apparatus of claim 1, wherein the infusion amount controller further comprises an image storage database for storing the image that is captured by the image pickup unit of the drug infusion unit.

6. The drug infusion control apparatus of claim 1, wherein the infusion amount controller further comprises a backup storage database for storing the infusion amount data and the image data.

7. A drug infusion control method comprising:

calculating and storing a drug infusion amount using weight data of experimental animals according to a preset formula;

loading data on the drug infusion amount data that is stored;

determining an operation time of an opening/closing valve;

receiving an operation signal from an infusion switch;

opening the opening/closing valve for a predetermined time; and

repeatedly infusing a drug in response to the loaded data by a preset value after the opening of the opening/closing valve.

8. The drug infusion control method of claim 7, further comprising:

capturing, after the opening of the opening/closing valve, an image of an airway of the animal after the drug is infused; and

outputting the captured image to a display unit and simultaneously storing the captured image in an image storage database.