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Jiangsu Delfu medical device Co.,Ltd
Jiangsu Delfu medical device Co.,Ltd Delfu Medical offers innovative diabetic and cardiac medical devices and OEM/ODM services for pharmaceutical, distributor and drug store world wide.
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BZ-II 3ml * 1u Prefilled Cartridge Plastic Insulin Injection Pen

Jiangsu Delfu medical device Co.,Ltd
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Jiangsu Delfu medical device Co.,Ltd
City: Changzhou
Province/State: Jiangsu
Country/Region: China
Tel: 86-181-6882-8053
Contact Person:
Mr Hyman Chow

BZ-II 3ml * 1u Prefilled Cartridge Plastic Insulin Injection Pen

Place of Origin : China
Brand Name : Delfu
Certification : CFDA, CE
Model Number : Type BZ-II
MOQ : 1000
Price : US$8~20 depends on quantity
Packaging Details : Regular package or Custom made
Delivery Time : 30 days
Payment Terms : FOB Shanghai
Supply Ability : 5,000PCS per week
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BZ-II 3ml * 1u Prefilled Plastic Insulin Pen

Quick Detail:

Delfu prefilled plastic insulin pen used for prefilled 3ml cartridge applied low cost medical injections.

  • Offers consistent, accurate and convenient dosage delivery, preferred by diabetes patients for frequent and precise insulin injections.
  • Dosage adjustable, a maximum of 72 units with accurate dosing from 1 to 72 units.
  • Clear dose display scale for easy identification of dosage.
  • A light touch to deliver the insulin at all insulin doses.
  • The dose scale automatically returns to zero after injection.
  • Dual regulation to set dose and lock device.
  • Cartridge replaceable, remove cartridge frame to load new cartridge easily.
  • Easy and simple needle attachment just by a twist.
  • Designed according to the ergonomic theories with elegant appearance.


  • Simple, Consistent, Accurate Injections

Driven by special high performance precision mechanism spiral injection system, Delfu manual plastic pen has an easy touch button, requires a light touch to deliver the insulin at all insulin dose.

Dose setting mechanism permits dose corrections without loss of insulin, provides doses in 1 unit increments up to 72 units per injection.

  • Quicker, easier injections

It is a prefilled insulin delivery device, Push button and 1 click confirming that you have delivered full dose you set.

The dose scale automatically returns to zero after injection to allow visual confirmation of dose delivery.

  • Offers reliable insulin delivery experience for users

Using quality plastic material for pen body and inner parts makes durable product quality life. It is one of most reliable and cost down insulin pen in the world.


Delfu manual plastic pen widely used for below people and cases

  • Diabetes patients
  • Insulin injection
  • Somatropin injection
  • Interferon injection
  • Liquid medicine injection
  • Liquid dispensing syringe
  • 3ml and less 3ml prefilled cartridges injection device
  • Retail Chain Stores
  • Pharmacies
  • Clinics
  • Hospitals


Body Colorblack, white, blue, custom made
Weight60g (Without cartridge & needle)
Cartridge Storage Volume3ml (300u)
Increments1 u
Infusion Errors≤± (0.1u+5.0%)
Infusion Range1u (0.5u)~60u

3ml standard

Work ModeContinuous
Atmospheric pressure:70.0 kPa~106.0 kPa
Injection Force≤20N

Competitive Advantage:

  • Easy to use, simply twist the dose, insert the needle and push button.
  • Highly accurate dosage, 1 unit increment with a mechanical system.
  • High quality metal construction makes it reliable life.
  • Insulin Cartridge and disposable needles Compatibility with market popular manufacture.
  • Innovator of the modern treatment of diabetes in China

Operation Tips:

Product Tags:

insulin pens and needles


insulin pens for diabetes

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