Patent ID: 11856994
Assignee: nan
Field: Other consumer goods (Other fields)
Classification: CPC A | IPC A

Claim 19:
20. An e-cigarette device comprising;
a first chamber and a second chamber with directional air flow allowing for the inhalation of air containing additive smoking or vaping substances,
a third chamber for exhalation, having a greater bore than and surrounding the first chamber and the second chamber; and
a mouthpiece connected to an end, proximal to a user, to at least the first and second chambers,
a mouthpiece connected to an end, proximal to a user, to the third chamber,
separation means disposed intermediately between the first, second chambers and third chamber and maintaining the first, second and third chambers in substantially fixed relation,
a biometric sensor situated on an areas of the device and occasionally contacting a user of the device,
a microprocessor connected to the biometric sensor,
a digital memory connected to the microprocessor, wherein;
the first and second chambers comprise a bore sizing which provides a comfortable draw and flow of inhaled air and vapor additive, while the third chamber comprises a bore sizing which facilitates a comfortable exhalation, the third bore comprising a greater overall bore size and reduced back pressure, and wherein further;
the first chamber conducts a vapor-producing substance and the second chamber conducts a second vapor-producing substance.