HumaPen Ergo II
Generic Name
humapen-ergo-ii
Manufacturer
Eli Lilly and Company
Country
USA
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Description
Overview of the medicine
HumaPen Ergo II is a reusable insulin delivery pen designed to be used with 3 mL Lilly insulin cartridges (HumaLog, Humulin R, Humulin N, Humulin 70/30). It allows patients to accurately dial and inject insulin doses in 1-unit increments from 1 to 60 units.
Uses & Indications
Dosage
Adults
Delivers insulin in 1-unit increments, from 1 to 60 units per injection, as prescribed by a healthcare professional.
Elderly
Same as adults, with careful consideration of visual acuity and dexterity for proper use.
Renal_impairment
Device usage unaffected; insulin dosage should be adjusted by a healthcare professional based on renal function.
How to Take
Subcutaneous injection. Patients should be trained by a healthcare professional on proper pen assembly, dose setting, injection technique, and needle disposal.
Mechanism of Action
A mechanical pen injector that facilitates subcutaneous administration of insulin from a replaceable 3 mL insulin cartridge. The pen features a dose selector for precise dosing and a push-button for injection.
Pharmacokinetics
Onset
Not applicable for a medical device.
Excretion
Not applicable for a medical device.
Half life
Not applicable for a medical device.
Absorption
Not applicable for a medical device.
Metabolism
Not applicable for a medical device.
Side Effects
Contraindications
- Do not use if the pen is damaged or broken
- Not for use with insulin other than Lilly 3 mL insulin cartridges
Drug Interactions
Storage
Store at room temperature (15-30°C / 59-86°F), away from direct heat, sunlight, and moisture. Do not refrigerate. Do not store with a needle attached.
Overdose
Overdosing is related to the administered insulin, not the device. Symptoms of insulin overdose include hypoglycemia. Follow physician's instructions for managing hypoglycemia.
Pregnancy & Lactation
The device itself does not have direct implications for pregnancy or lactation. Insulin therapy during pregnancy and lactation should be carefully managed by a healthcare professional.
Side Effects
Contraindications
- Do not use if the pen is damaged or broken
- Not for use with insulin other than Lilly 3 mL insulin cartridges
Drug Interactions
Storage
Store at room temperature (15-30°C / 59-86°F), away from direct heat, sunlight, and moisture. Do not refrigerate. Do not store with a needle attached.
Overdose
Overdosing is related to the administered insulin, not the device. Symptoms of insulin overdose include hypoglycemia. Follow physician's instructions for managing hypoglycemia.
Pregnancy & Lactation
The device itself does not have direct implications for pregnancy or lactation. Insulin therapy during pregnancy and lactation should be carefully managed by a healthcare professional.
Frequently Asked Questions
Common questions about this medicine
Pack Sizes
Shelf Life
Typically 3-5 years of continuous use or as indicated by the manufacturer, or until damaged.
Availability
Pharmacies, medical supply stores
Approval Status
FDA approved
Patent Status
Patent likely expired for the original design, subsequent designs may be patented.
Clinical Trials
Not applicable; device efficacy is based on its mechanical ability to deliver insulin accurately, which is validated through engineering and usability studies.
Lab Monitoring
- Blood glucose levels
- HbA1c
Doctor Notes
- Emphasize proper patient training for device use, needle attachment, dose setting, and injection technique.
- Stress the importance of using only compatible Lilly 3 mL insulin cartridges.
- Remind patients never to share the pen due to infection risk.
Patient Guidelines
- Always use a new needle for each injection
- Rotate injection sites to prevent lipodystrophy
- Prime the pen before each injection as instructed
- Never share your pen with another person
- Store insulin cartridges as recommended by the manufacturer
Missed Dose Advice
This device delivers insulin; missed insulin doses should be managed according to the prescribing physician's instructions for the specific insulin being used.
Driving Precautions
Patients using insulin should be aware of the risk of hypoglycemia which can impair driving ability. Monitor blood glucose before driving.
Lifestyle Advice
- Maintain a healthy diet and regular exercise as part of diabetes management
- Regularly monitor blood glucose levels
- Carry identification indicating diabetes
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