Patent US5452711A successfully refreshed from Google Patents.
US5452711A
Expired / Lapsed
US
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Small form factor atomizer
Assignee: Exar Corp
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Filing: 1993-03-23
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Granted: 1995-09-26
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Expires: 2013-03-23
Abstract
Abstract A reduced form factor atomizer is disclosed comprised of a control electronics module and a dosage/transducer module designed for ultra-compact usage to provide a small and compact form factor. The dosage/transducer module includes a read only memory containing parameters associated with the fluid to be atomized in the module. In use, the two modules are mated together to form the small and compact form factor and include one of a male and female connector to couple the control electronics in the control module to the transducer and the memory in the dosage/transducer module.
Inventors
- 👤 David Gault
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:47
CPC Classifications
B; B05; B05B; B05B17/00; B05B17/04; B05B17/06; B05B17/0607; A; A61; A61M; A61M15/00; A61M15/0085; A61M2205/00; A61M2205/50
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
161 words
A compact atomizer assembly comprising: a transducer module including: a vial containing a fluid to be atomized; an ultrasonic transducer positioned to couple ultrasonic energy to the fluid in the vial for atomizing at least a portion of the fluid in the vial; a first connector member having a plurality of first terminals, at least two of said terminals being operatively coupled to the transducer; and a transducer/vial housing containing the vial, the transducer and at least a part of the connector member and the housing including a transducer module mating means; and a control module including control module mating means positioned to engage the transducer module mating means for forming a common computer assembly, the control module comprising: a battery power source; a control circuit to activate the ultrasonic transducer in a predetermined manner; and a second connector member having a plurality of terminals positioned to electrically connect the control circuit to the transducer when the two modules are mated.
Claim 2
Dependent Claim
161 words
A compact atomizer assembly comprising: a transducer module including: a vial containing a fluid to be atomized; an ultrasonic transducer positioned to couple ultrasonic energy to the fluid in the vial for atomizing at least a portion of the fluid in the vial; a first connector member having a plurality of first terminals, at least two of said terminals being operatively coupled to the transducer; and a transducer/vial housing containing the vial, the transducer and at least a part of the connector member and the housing including a transducer module mating means; and a control module including control module mating means positioned to engage the transducer module mating means for forming a common computer assembly, the control module comprising: a battery power source; a control circuit to activate the ultrasonic transducer in a predetermined manner; and a second connector member having a plurality of terminals positioned to electrically connect the control circuit to the transducer when the two modules are mated.
Claim 3
Dependent Claim
39 words
The atomizer assembly of claim 1, wherein when the control module and the transducer module terminals are electrically connected, the entire assembly occupies a volume less than or equal to about 3.25 inches by 1.3 inches by 1.2 inches.
Claim 4
Dependent Claim
42 words
The atomizer assembly of claim 1, wherein the dosage/transducer housing further includes a rotatable nozzle having an interior communicating via a tube with the interior of the vial and the nozzle defining an opening for inhaling the atomized fluid from the atomizer.
Claim 5
Dependent Claim
14 words
The atomizer assembly of claim 1, wherein the nozzle further includes an air inlet.
Claim 6
Dependent Claim
46 words
The atomizer assembly of claim 1, wherein said transducer module further includes a male connector and said control module further includes a female connector, the male connector comprises a printed circuit board having adjacently positioned terminal elements and the female connector comprises a card edge socket.
Claim 7
Independent Claim
137 words
A method for atomizing a fluid contained in a vial positioned next to an ultrasonic transducer contained within a first module, the first module also including a read only memory storing parameters relating to the atomization of the fluids and a second, separate module containing control electronics, the method comprising: coupling the modules together such that terminals of the first module are electrically coupled to terminals of the second module; activating a switch; reading the parameters from the read only memory in the first module and providing them through a terminal to the control electronics in the control module; activating the transducer through terminals for a period of time based at least in part upon the parameters obtained from the read only memory to atomize the fluid in the vial; and sucking the fluid from the vial.
Claim 8
Independent Claim
137 words
A method for atomizing a fluid contained in a vial positioned next to an ultrasonic transducer contained within a first module, the first module also including a read only memory storing parameters relating to the atomization of the fluids and a second, separate module containing control electronics, the method comprising: coupling the modules together such that terminals of the first module are electrically coupled to terminals of the second module; activating a switch; reading the parameters from the read only memory in the first module and providing them through a terminal to the control electronics in the control module; activating the transducer through terminals for a period of time based at least in part upon the parameters obtained from the read only memory to atomize the fluid in the vial; and sucking the fluid from the vial.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-09-25 | 1999-03-27 | 1999-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-09-25 | 2003-03-27 | 2003-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-09-25 | 2007-03-27 | 2007-09-26 | $7700.00 | Window Closed / Lapsed |