Chiaro Technology Limited

Willow Blossom Holdco Limited

Jonathan O'Toole

Adam Rollo

Andrew Carr

Clare Larkspur

Paul Reid

Daniel John Thompson

Richard Andrew Hartshorn

Edward Henry Goodwin

Oliver Blanchard

Jack Cyril Biltcliffe

Tania Boler

Wei Ting Shih

Thibault De Becdelievre

Georgia Thomas

Claudia Bruen

Edward Sims

Nick Sardar

Jack Coggins

Clare Ross

Emma Morris

Benjamin Levy

Rebecca Poole

Nestor Pestana

Ed Sims

The invention is a wearable breast pump system including a housing shaped at least in part to fit inside a bra and a piezo air-pump. The piezo air-pump is fitted in the housing and forms part of a closed loop system that drives a separate, deformable diaphragm to generate negative air pressure. The diaphragm is removably mounted on a breast shield.

Breast pump system

A passive milk collection device for storing milk comprises a flexible inner member including a nipple hole for receiving a nipple, and in which, in use, part of the rear surface of the inner member is configured to securely seal onto a user's breast. The device includes a removable rigid outer member configured to attach onto the front surface of the inner member and to provide a free air space around the nipple area for storing milk from the nipple. The circumference of the outer edge of the rear surface of the flexible inner member is substantially larger than the circumference of the rigid outer member.

Passive milk collection vessel

A breast pump system comprises at least one wearable milk collection hub connected via an air line to a combined external air pump and control unit. Each milk collection hub comprises: (a) a breast shield made up of a breast flange and a nipple tunnel; (b) a flexible diaphragm that is configured to prevent milk from reaching the external air pump; (c) an outer shell that is configured to removably attach to the breast shield, such that, when attached, the breast shield and outer shell form a vessel for collecting milk; and (d) a diaphragm cap that is configured to be secured over the diaphragm, forms part of the front face of the outer shell, and includes a port connected to the air line.

Wearable breast pump system

Breast pump

Breast pump bottle

Breast pump accessory

Growing community of inventors

London, United Kingdom

Jonathan O'Toole