Invention Grant
- Patent Title: Ophthalmic injection device including dosage control device
- Patent Title (中): 眼科注射装置包括剂量控制装置
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Application No.: US12444044Application Date: 2007-10-09
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Publication No.: US09022970B2Publication Date: 2015-05-05
- Inventor: Bruno Dacquay , Casey Lind , Cesario Dos Santos , Robert J Sanchez, Jr.
- Applicant: Bruno Dacquay , Casey Lind , Cesario Dos Santos , Robert J Sanchez, Jr.
- Applicant Address: US TX Fort Worth
- Assignee: Alcon Research, Ltd.
- Current Assignee: Alcon Research, Ltd.
- Current Assignee Address: US TX Fort Worth
- Agent Kenneth D. Bassinger
- International Application: PCT/US2007/080756 WO 20071009
- International Announcement: WO2008/115270 WO 20080925
- Main IPC: A61M5/315
- IPC: A61M5/315 ; A61F9/00 ; A61M5/142 ; A61M5/20

Abstract:
An injection device includes a dispensing chamber, a plunger, a controller, a temperature control device, and a memory device. The dispensing chamber has an inner surface and an outer surface. The inner surface defines a cavity for receiving a quantity of a substance. The plunger is engaged with the inner surface of the dispensing chamber, is capable of sliding in the cavity of the dispensing chamber, and is fluidly sealed to the inner surface of the dispensing chamber. The controller controls the operation of the injection device. The temperature control device at least partially surrounds the dispensing chamber. The memory device has a parameter stored on it. The controller uses the parameter from the memory device to operate the injection device.
Public/Granted literature
- US20100030136A1 Ophthalmic Injection Device Including Dosage Control Device Public/Granted day:2010-02-04
Information query
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