Unlock instant, AI-driven research and patent intelligence for your innovation.

Medicated module with time lock

A drug-carrying and drug-carrying technology, applied in the direction of devices introduced into the body, hypodermic devices, needles, etc., can solve problems such as changing fixed ratios, and achieve the effect of preventing misuse, setting and dispensing easily

Inactive Publication Date: 2012-10-24
SANOFI AVENTIS DEUT GMBH
View PDF5 Cites 49 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This problem means that pre-mixed formulations with multiple active agents may not be suitable because these pre-mixed formulations will have a fixed ratio of active components that cannot be used by healthcare professionals or change
[0006] Another problem is that when multiple drug compound treatments are required, many users cannot handle having to use more than one drug delivery system or having to dose the required combination of doses precisely

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Medicated module with time lock
  • Medicated module with time lock
  • Medicated module with time lock

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0074] Particular embodiments of the disclosed medicated module and drug delivery device allow administration of a fixed predetermined dose of a second drug compound (agent) and a variable dose of a primary or first drug compound through a single output or drug dispense interface. The user sets the dose of the primary medicament independently of the single dose of the second medicament, preferably contained in a reservoir in a medicated module attachable to the drug delivery device. In a preferred embodiment, the drug delivery interface is a needle cannula (hollow needle). figure 1 One example of a drug delivery device 7 is illustrated. Drug-loaded module 4 (see Figure 2 to Figure 5 ) can be attached to the connection device 9 arranged at the distal end 32 of the device 7 . Each medicated module 4 is preferably self-containing and provided as a sealed and sterile disposable module with attachment means 8 . The attachment means 8 are compatible with the attachment means 9 a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A medicated module (4) for an injection system to co-deliver at least two medicaments is disclosed where a primary delivery device (7) containing a primary medicament accepts a medicated module (4) containing a single dose of a second medicament (2) and where both medicaments are delivered through a single hollow needle (3).The medicated module (4) contains a time lock feature to prevent further use after a predetermined time elapses. The medicated module (4) can also contain a rotary valve (19) operably connected to a retractable needle shield (16) that locks after a predetermined time elapses.

Description

technical field [0001] Particular embodiments of the present disclosure relate to medical devices and methods for delivering at least two pharmaceutical agents from separate reservoirs using a device having only a single dose setting mechanism and a single dispense interface. A single delivery step initiated by the user causes preferably a user non-settable dose of the second medicament and preferably a variable settable dose of the first medicament to be delivered to the patient. The drug formulations may be taken in two or more reservoirs, containers or packages, each containing individual (single drug compound) or premixed (multiple drug compounds formulated together) drug formulations. Specifically, our disclosure relates to a medicated module having a locking feature, in particular a time lock, that is activated after a predetermined time. A time lock prevents inadvertent re-use of the medicated module. This may be of particular benefit where, through the control and de...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/28A61M5/32A61M5/24
CPCA61M5/2448A61M5/326A61M5/347A61M2005/3267A61M2005/1787A61M5/31525A61M5/3146A61M5/3155A61M2005/3128A61M5/3294A61M5/284A61M2005/3247
Inventor M.S.博伊德J.A.戴维斯A.G.华莱士
Owner SANOFI AVENTIS DEUT GMBH