Our Technology

Our Technology

The Wearable,
7-Day Smart Injector


One small, wearable device for a full week of continuous delivery. Designed for longevity, drug stability and ease of use, so patients can spend less time managing insulin and more time living.

Cutaway illustration of the Pocket Clinic Wearable 7-Day Smart Injector on its adhesive patch

The Challenge

Treatment is a burden. Today’s options fall short.

Managing insulin is a daily, often hourly, commitment. The tools patients rely on today ask them to choose between convenience, cost and control.

  • Patients on multiple daily injections manage 4–6 manual shots every day.
  • Manual administration can lead to dosing inaccuracy.
  • Traditional pumps tether patients to tubing and infusion sets, and cost $4–7K, often only partially covered by insurers.
  • Patch pumps last only 2–3 days before they need to be replaced.

A weekly, wearable, automated option does not exist. Pocket Clinic is solving for this unmet patient need.

How It Works

Simple to wear. Engineered for precision.

Made to be worn, all week long

With a low 13–17mm profile, the injector sits comfortably on the body, held in place by a flexible adhesive patch. Insertion is automatic, and at the press of the delivery button, insulin flows from the reservoir through the cannula into the subcutaneous layer.

MEMS-based microdosing enables small, precise delivery, and a 7-day battery lifecycle means one device covers the whole week.

A person wearing the Pocket Clinic 7-Day Smart Injector on the upper arm while using a smartphone
Cutaway illustration of the 7-Day Smart Injector worn on the arm, showing the delivery button, control bezel, reservoir, adhesive patch and cannula insertion site

Four Design Pillars

Wearable. Interchangeable. Rechargeable. Thermostable.

Wearable

Seven days of continuous delivery from a single device, held in place by a medical-grade adhesive validated across skin types.

Interchangeable

Swappable cartridges holding up to 5 ml (300U or 500U) allow delivery to be personalized to each patient’s needs.

Rechargeable

A 7-day battery lifecycle, powered by low-power MEMS and duty-cycled Bluetooth, designed to be recharged rather than thrown away.

Thermostable

Designed for 7-day insulin stability, supported by a stabilized formulation and accelerated aging tests.

A woman checking her glucose reading on her phone

Designed for People Living with Diabetes

Capacity, stability and longevity, all in one.

Today, no single option addresses drug capacity, stability and longevity together. The 7-Day Smart Injector is designed to bring them into one device.

Ease of use

Automatic insertion and a once-a-week change replace the routine of multiple daily injections.

Precision & reliability

MEMS-based microdosing for small, precise delivery, clog-tested on an in-house rig with third-party validation for worst-case scenarios.

Affordable, with fewer disposables

A rechargeable design and longer wear time are intended to lower the cost to patients and reduce the number of disposables used each month.

Partner With Us

Join the evolution of diabetes management.

We welcome conversations with patient organizations, clinicians, manufacturers and partners who share our goal of making insulin delivery simpler and more accessible.