Drug delivery system

A - Human Necessities – 61 – M

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A61M 37/00 (2006.01) A61B 17/22 (2006.01) A61N 1/30 (2006.01)

Patent

CA 2294203

A drug delivery system (10) includes a container (20) having proximal distal ends, a rapidly opening divider (24) replaceably disposed within the container (20) to separate the container (20) into a proximal chamber (28) that is selectively gas impermeable, able to receive a pressurized gas, and a distal chamber having an opening (40) at a distal end (32) thereof. A membrane (30) is disposed between the opening (40) in the distal chamber of the container (32), and a biological material, such as a patient's skin, treated with a medicament. In operation, rapid opening of the divider (24) causes a shock wave to be generated, and transmitted through the opening in the distal chamber (32) to impinge on the membrane (30) which transfers the shock wave to the biological material. The system may further include a drug housing (136) mountable in a fluid tight manner on the biological material, and an optional sealing element by which the fluid tight seal is created.

Un système (10) d'administration de médicaments comprend un récipient (20) présentant des extrémités proximale et distale ainsi qu'un séparateur (24) pouvant être ouvert rapidement, disposés amovible à l'intérieur du récipient (20) pour séparer le récipient (20) en une chambre proximale (28) imperméable sélectivement au gaz et pouvant recevoir un gaz sous pression, ainsi qu'une chambre distale présentant une ouverture (40) à son extrémité distale (32). Une membrane (30) est disposée entre l'ouverture (40) se trouvant dans la chambre distale du récipient (32) et une matière biologique, telle que la peau d'un patient, traitée avec un médicament. Lors du fonctionnement, l'ouverture rapide de la séparation (24) provoque la production et la transmission d'une onde de choc à travers l'ouverture de la chambre distale (32) incidente sur la membrane (30), laquelle transfère l'onde de choc à la matière biologique. Le système peut également comprendre un logement (136) de médicament pouvant être monté de manière étanche sur la matière biologique et un élément d'étanchéité facultatif par lequel un joint étanche au fluide est créé.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Drug delivery system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Drug delivery system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Drug delivery system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1794314

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.