Title:
薬物注入装置
Document Type and Number:
Japanese Patent JP7105032
Kind Code:
B2
Abstract:
A method and apparatus are provided for providing a plurality of injections from a fluid reservoir. The apparatus includes a fluid controller for controlling the flow of fluid from the fluid reservoir to a needle. An actuator selectively actuates the fluid controller to provide a dose of medicament from the fluid reservoir. The fluid controller also is configured to calculate the volume of fluid in the fluid reservoir required to provide a dose having a desired number of units of medicament for an injection. The apparatus may also include a detector configured to detect a characteristic indicative of the fluid pressure in the needle. The method includes selecting the number of units to be dispensed during an injection, automatically calculating the injection volume required to dispense the selected number of units based on the calculated unit volume and tracking the total number of units dispensed during a series of injections.
Inventors:
Hockman, Mark, N.
Incrot, Nathan, Jay.
Boyer, Robert, Dee.
Mullins, Maureen, A.
Incrot, Nathan, Jay.
Boyer, Robert, Dee.
Mullins, Maureen, A.
Application Number:
JP2019564386A
Publication Date:
July 22, 2022
Filing Date:
February 14, 2018
Export Citation:
Assignee:
Milestone Scientific Inc.
International Classes:
A61M5/145; A61M5/168; A61M5/172
Domestic Patent References:
| JP7502678A |
Foreign References:
| WO2015185895A1 | ||||
| US20160136363 |
Attorney, Agent or Firm:
Taro Yaguchi
Murase Kazumi
Murase Kazumi