Method and apparatus for assisting patients in self-administration of medication
First Claim
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1. A talking manual injection syringe for injecting a dose of medication into a patient, the syringe comprising:
- a speaker;
a needle;
a sound generating apparatus connected to the speaker for generating sounds which are comprised of voice instructions that explain the proper operation of the syringe to the patient;
a cap covering an injection end of the syringe;
a first sensor that senses when the cap is removed;
a second sensor for indicating when another operation is performed by the patient with the syringe;
wherein when the first sensor senses the cap is removed, the sound generating apparatus generates a first sound comprised of a first set of voice instructions indicative of the proper operation of the syringe;
wherein the second sensor senses when an injection is being administered;
wherein in response to the injection being administered the sound generator generates a second sound indicative of an injection occurring;
wherein after the medication is ejected, the sound generator generates a third sound comprised of a second set of voice instructions indicating when it is appropriate to remove the syringe from the patient; and
wherein the sound generator generates a fourth sound comprised of a third set of voice instructions that notifies the patient that medication supply needs to be refilled.
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Abstract
The present invention relates to a manual injection pen (1) suitable for injecting a liquid medication via a non-electrical drive mechanism (33). The injection pen (1) is provided with a plurality of sensors (50,70,200) that senses when a user is taking a specific action with the device. Further the injection pen (1) is provided with a sound generator (10) that generates a particular sound corresponding to the specific action taken by the user. In this way a characteristic sound signal can be provided for each specific action.
15 Citations
6 Claims
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1. A talking manual injection syringe for injecting a dose of medication into a patient, the syringe comprising:
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a speaker; a needle; a sound generating apparatus connected to the speaker for generating sounds which are comprised of voice instructions that explain the proper operation of the syringe to the patient; a cap covering an injection end of the syringe; a first sensor that senses when the cap is removed; a second sensor for indicating when another operation is performed by the patient with the syringe; wherein when the first sensor senses the cap is removed, the sound generating apparatus generates a first sound comprised of a first set of voice instructions indicative of the proper operation of the syringe; wherein the second sensor senses when an injection is being administered; wherein in response to the injection being administered the sound generator generates a second sound indicative of an injection occurring; wherein after the medication is ejected, the sound generator generates a third sound comprised of a second set of voice instructions indicating when it is appropriate to remove the syringe from the patient; and wherein the sound generator generates a fourth sound comprised of a third set of voice instructions that notifies the patient that medication supply needs to be refilled. - View Dependent Claims (2)
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3. A talking syringe that plays a plurality of voice instructions that instruct a user about the proper way to use the syringe to inject medication from the syringe through a needle,
the syringe comprising one or more sensors and a speaker structured to broadcast sounds, wherein the broadcasted sounds are comprised of voice instructions, wherein a first sound is broadcast when a cap covering an injection end of the syringe is removed, the first sound comprising voice instructions that instruct the user about the proper operation of the syringe, structure to detect when an injection is being administered, and when an injection is being administered the syringe broadcasts a second sound indicative of an injection occurring, wherein the syringe further broadcasts a third sound comprised of voice instructions that indicate when it is appropriate to remove the syringe from a skin site after an injection, and wherein the syringe broadcasts a fourth sound that is comprised of voice instructions that alerts the user that the medication supply needs to be refilled.
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4. A talking syringe comprised of a cap covering an injection end of the syringe, a needle that pierces a patient'"'"'s skin, a sensor that senses when a cap is removed, a sound generator, and a speaker, wherein the sound generator generates a plurality of sounds that are broadcast on the speaker, wherein the sounds comprise:
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a first set of voice instructions about the proper operation of the syringe; sounds indicative of an injection occurring; a second set of voice instructions about when it the needle can be removed from the skin of the patient; and a third set of voice instructions providing reminders to refill the medication; wherein when the sensor senses that the cap covering an injection end of the syringe is removed, the syringe broadcasts the first voice instruction. - View Dependent Claims (5, 6)
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Specification