US5183457A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Infant environmental transition system and method
Assignee: ACORN TECHNOLOGY FUND LP
•
Filing: 1990-04-16
•
Granted: 1993-02-02
•
Expires: 2010-04-16
Abstract
Abstract An infant environmental transition system and method provides an infant with a controlled, healthy transistion from an intrauterine environment to the extrauterine environment, and includes a housing within which the infant is supported by a soft, form-fitting bed. Environmental conditions provided within the housing include simulated motions, sounds and tactile sensations resembling the intrauterine environment. A suspension and drive system controls the degree of movement imparted to the housing and to an infant supported therein. The resulting motion closely approximates the motion experienced by the fetus while the mother is walking. The sound profile simulates intrauterine cardiovascular and gastrointestinal sounds. The system simulates day and night variations in motions and sounds, integrates changes to the environment over time toward the natural extrauterine environment, and may respond to infant activity or other inputs at various intervals.
Inventors
- 👤 James D. Gatts
- 👤 Edward M. Buckley
- 👤 John W. Jamieson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:51
CPC Classifications
A; A47; A47D; A47D15/00; A47D15/005; A47D15/008; A47D9/00; A47D9/02; A47D9/057; A61; A61G; A61G11/00; A61G7/00; A61G7/05; A61G7/057; A61G7/0573; A61G7/065; A61M; A61M21/00; A61G11/008; A61G2203/00; A61G2203/30; A61G2203/36; A61G7/002; A61G7/005; A61G7/008; A61M2021/0005; A61M2021/0027; A61M2021/0061
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
58 words
An environmental control system comprising: a housing, having a longitudinal axis, mounted for translational motion along said axis and for rotational motion substantially about said axis; and motive means coupled to said housing for imparting said translational and rotational motions thereto relative to said axis to approximate the motion experienced by a fetus while its mother is walking.
Claim 2
Dependent Claim
58 words
An environmental control system comprising: a housing, having a longitudinal axis, mounted for translational motion along said axis and for rotational motion substantially about said axis; and motive means coupled to said housing for imparting said translational and rotational motions thereto relative to said axis to approximate the motion experienced by a fetus while its mother is walking.
Claim 3
Dependent Claim
35 words
The control system of claim 1 comprising: sensor means disposed to respond to ambient light level and coupled to the motive means for altering a selected parameter of the motions imparted thereby to the housing.
Claim 4
Dependent Claim
43 words
The control system of claim 1 comprising: sound means including a transducer disposed in said housing at a location beneath the level of an individual supported therein for generating ak sound profile approximating at least one of intrauterine cardiovascular, digestive and respiratory sounds.
Claim 5
Dependent Claim
68 words
The control system of claim 1 comprising: sound means including a transducer disposed in said housing for generating a first sound profile approximating at least one of intrauterine cardiovascular, digestive and respiratory sounds, and a second sound profile substantially approximating sounds in an extrauterine environment, and disposed to alter the sound profile in the housing over time initially from the first sound profile toward the second sound profile.
Claim 6
Dependent Claim
104 words
An environmental control system comprising: a housing and a base and an intermediate support; mounting means including lower support means mounted between the base and the intermediate support, and including upper support means mounted between the intermediate support and said housing for supporting the movement thereof along at least two axes, at least one of said upper and lower support means including flexure members attached to the intermediate support for supporting the housing during movement thereof in at least one of translational and rotational motions about said axes; and motive means coupled to said housing for imparting said movements thereto relative to said axes.
Claim 7
Dependent Claim
104 words
An environmental control system comprising: a housing and a base and an intermediate support; mounting means including lower support means mounted between the base and the intermediate support, and including upper support means mounted between the intermediate support and said housing for supporting the movement thereof along at least two axes, at least one of said upper and lower support means including flexure members attached to the intermediate support for supporting the housing during movement thereof in at least one of translational and rotational motions about said axes; and motive means coupled to said housing for imparting said movements thereto relative to said axes.
Claim 8
Dependent Claim
69 words
The control system of claim 5 wherein said lower support members includes flexure members attached to the base and to the intermediate support for supporting the movement thereof along a longitudinal axis relative to the base, and wherein said upper support means includes flexure members attached to the intermediate support and to the housing for supporting the rotational movement thereof about an axis substantially parallel to the longitudinal axis.
Claim 9
Dependent Claim
74 words
The control system of claim 6 wherein the flexure members of said lower support members includes resilient substantially planar members attached to the base and to the intermediate support, and wherein the flexure members of the upper support members includes resilient substantially arcuate flexure members attached to the intermediate support and housing and including pivoting means disposed between the housing and the intermediate support to provide elevational stability thereto relative to the intermediate support.
Claim 10
Dependent Claim
46 words
The control system of claim 5 wherein said motive means is coupled to the intermediate support for imparting longitudinal motion thereto relative to the base and for imparting rotational motion to the housing about an axis substantially parallel to the longitudinal motion of the intermediate support.
Claim 11
Dependent Claim
35 words
The control system of claim 8 wherein said motive means includes a first motor coupled to impart longitudinal motion to the intermediate support, and a second motor coupled to impart rotational motion to the housing.
Claim 12
Dependent Claim
15 words
The control system of claim 9 wherein said first and second motors include linear actuators.
Claim 13
Dependent Claim
29 words
The control system of claim 5 comprising: an elastic membrane attached to the housing and to one of the intermediate support and base for covering relatively moving perimeters thereof.
Claim 14
Dependent Claim
29 words
The control system of claim 5 wherein said motive means includes a motor coupled to impart both longitudinal motion to the intermediate support nd rotational motion to the housing.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-02-02 | 1996-08-03 | 1997-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-02-02 | 2000-08-03 | 2001-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-02-02 | 2004-08-03 | 2005-02-02 | $7700.00 | Window Closed / Lapsed |