초록 ▼

The present invention relates to a method for monitoring the operation of a medication delivery device. In particular, the present invention relates to a method comprising the steps of arranging an electronic module in the vicinity of the medication delivery device, detecting, using the electronic m

The present invention relates to a method for monitoring the operation of a medication delivery device. In particular, the present invention relates to a method comprising the steps of arranging an electronic module in the vicinity of the medication delivery device, detecting, using the electronic module, measurable signals generated in response to an action occurring within the associated medication delivery device, and storing, using storage means of the electronic module, information associated with or representing the measured signals. The present invention further relates to an electronic module capable of performing the above-mentioned method.

대표청구항 ▼

1. A portable handheld electronic module adapted to be releasably attached to an associated mechanical medication delivery device, said mechanical medication delivery device being configured for setting the amount of a dose of a medicament and injecting of set doses, the mechanical medication delive

1. A portable handheld electronic module adapted to be releasably attached to an associated mechanical medication delivery device, said mechanical medication delivery device being configured for setting the amount of a dose of a medicament and injecting of set doses, the mechanical medication delivery device generating click sounds during setting and expelling of a dose of a medicament whereby the number of click sounds correspond to an amount of a set dose and an expelled dose, the portable electronic module comprising: a module housing;a detector mounted in the module housing for wirelessly detecting click sounds generated in response to an event or action occurring within the associated mechanical medication delivery device during the setting and/or expelling of a dose, and associating with each event or action a time stamp;a mutually cooperating coupling device releasably attaching the portable handheld electronic module to the associated mechanical medication delivery device; anda signal processor structure for storing information associated with the detected click sounds including the number of click sounds detected during setting and expelling of a dose, and storing the associated time stamp; wherein said signal processor structure is adapted to process the detected click sounds prior to storing information associated with said click sounds, and wherein the signal processor structure is able to distinguish and process click sounds generated by way of filtering differing frequency ranges in the associated mechanical medication delivery device of wherein the signal processor structure determines whether an at least one dose of medicament is being set and an at least one dose of medicament is being expelled. 2. A portable electronic module according to claim 1, further comprising structure for transmitting stored information to an external module or unit for further processing. 3. A portable electronic module according to claim 2, wherein the detector comprises a microphone capable of detecting click sounds generated in the associated mechanical medication delivery device. 4. A portable electronic module according to claim 2, wherein the detector comprises an accelerometer capable of detecting vibrational signals generated in the associated mechanical medication delivery device. 5. A portable electronic module according to claim 2, wherein the transmitting structure comprise structure for wirelessly transmitting information from the electronic module to the external module or unit. 6. A portable electronic module according to claim 5, wherein the wireless transmitting of information from the electronic module to the external module or unit is provided by utilizing short-range radio frequency communication. 7. A portable electronic module according to claim 1, further comprising a display adapted to provide visual information to the user of the electronic module. 8. A portable electronic module according to claim 1, further comprising a touch pad switch adapted to switch on the electronic module upon activation. 9. A portable electronic module according to claim 1, further comprising a contact adapted to switch on the electronic module during normal use of the medication delivery device. 10. A portable electronic module according to claim 1, wherein the detector comprises an accelerometer capable of detecting vibrational signals generated in the associated mechanical medication delivery device.