Patent US4337377A successfully refreshed from Google Patents.
US4337377A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Biologic apparatus
Assignee: Individual
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Filing: 1980-01-10
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Granted: 1982-06-29
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Expires: 2000-01-10
Abstract
Abstract The present invention relates to a biologic apparatus that permits easy and quick telephonic transmission of biologic signals--such as an electrocardiogram, blood pressure, cranial waveforms, and the like--from any location having a telephone handset. The disclosed apparatus is so simple to use that, if necessary, an inexperienced person can perform the entire procedure. The disclosed apparatus comprises a single, small, lightweight unit that may be carried unobtrusively in a purse, a handbag, a brief case, an attache case, or the like; and may be put into use at any location having a telephone handset. It does not require cardiac-gel, and may therefore be used as often as necessary without causing skin problems. Furthermore, it obviates "hard-wiring" between the patient and the apparatus; so that there is no danger of pulling off electrodes.
Inventors
- 👤 Wilbur E. Van Riper
- 👤 Virgil R. Laul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:32
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/68; A61B5/6887; A61B5/0002; A61B5/0004; A61B5/0006; A61B5/24; A61B5/316; A61B5/318; A61B5/332; Y; Y10; Y10S; Y10S128/00; Y10S128/904
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
64 words
A self-contained biologic unit having a physical configuration that is substantially similar to the physical configuration of a telephone handset; said composite biologic unit including converting means, comprising a sound transducer, for converting biologic signals to corresponding sound signals adapted to be transmitted over a telephone system; and sound-tube means for conducting sounds from said sound producer to the mouthpiece of said telephone handset.
Claim 2
Dependent Claim
64 words
A self-contained biologic unit having a physical configuration that is substantially similar to the physical configuration of a telephone handset; said composite biologic unit including converting means, comprising a sound transducer, for converting biologic signals to corresponding sound signals adapted to be transmitted over a telephone system; and sound-tube means for conducting sounds from said sound producer to the mouthpiece of said telephone handset.
Claim 3
Dependent Claim
140 words
A self-contained biologic unit having a physical configuration that is substantially similar to the physical configuration of a telephone handset; said composite biologic unit including converting means, comprising a sound transducer, for converting biologic signals to corresponding sound signals adapted to be transmitted over a telephone system; an earpiece and mouthpiece oppositely disposed to each other; a first pickup electrode fixedly and integrally attached within said biologic unit without hard-wiring interconnecting said pickup electrode and said converting means; a second pickup electrode fixedly and integrally attached within said biologic unit without hard-wiring interconnecting said second pickup electrode and said converting means, said first and second electrodes being adapted to pick up said biologic signals and transmit said signals to said converting means; said pickup electrodes being located in said earpiece and said mouthpiece portions respectively of said composite biologic unit.
Claim 4
Dependent Claim
140 words
A self-contained biologic unit having a physical configuration that is substantially similar to the physical configuration of a telephone handset; said composite biologic unit including converting means, comprising a sound transducer, for converting biologic signals to corresponding sound signals adapted to be transmitted over a telephone system; an earpiece and mouthpiece oppositely disposed to each other; a first pickup electrode fixedly and integrally attached within said biologic unit without hard-wiring interconnecting said pickup electrode and said converting means; a second pickup electrode fixedly and integrally attached within said biologic unit without hard-wiring interconnecting said second pickup electrode and said converting means, said first and second electrodes being adapted to pick up said biologic signals and transmit said signals to said converting means; said pickup electrodes being located in said earpiece and said mouthpiece portions respectively of said composite biologic unit.
Claim 5
Dependent Claim
11 words
The combination of claim 2, wherein said pickup electrodes are perforated.
Claim 6
Dependent Claim
52 words
The combination of claim 3, including means for causing said biologic unit to produce an alert tone, said alert tone producing means comprising pickup means for sensing an alert signal, amplifying means for amplifying said sensed alert signal, and sound-transducer means for transducing said amplified alert signal to a loud alert sound.
Claim 7
Dependent Claim
38 words
The combination of claim 2, including a third pickup electrode fixedly and integrally attached within said biologic unit to improve the signal/noise ratio to said converting means, without hard-wiring interconnecting said third pickup electrode and said converting means.
Claim 8
Dependent Claim
16 words
The combination of claim 2, wherein said pickup electrodes are provided with a substantially cup-shaped configuration.
Claim 9
Dependent Claim
31 words
The combination of claim 2, including means for causing said biologic unit to produce an alert tone when an alert signal is transmitted by a receiver station back to said unit.
Claim 10
Dependent Claim
104 words
A self-contained biologic unit having a handset formed substantially similar to the physical configuration of a telephone handset, said biologic unit comprising: a housing having an earpiece and a mouthpiece interconnected to an intermediate member; a sound transducer for converting biologic signals to corresponding sound signals adapted to be transmitted over a telephone system; a plurality of pickup electrodes attached in said housing and adapted to pick up said biologic signals and transmit said signals to said sound transducer, wherein said sound transducer is positioned proximal to at least one of said electrode pickups, without hard-wiring interconnecting said pickup electrodes and said sound transducer.
Claim 11
Dependent Claim
104 words
A self-contained biologic unit having a handset formed substantially similar to the physical configuration of a telephone handset, said biologic unit comprising: a housing having an earpiece and a mouthpiece interconnected to an intermediate member; a sound transducer for converting biologic signals to corresponding sound signals adapted to be transmitted over a telephone system; a plurality of pickup electrodes attached in said housing and adapted to pick up said biologic signals and transmit said signals to said sound transducer, wherein said sound transducer is positioned proximal to at least one of said electrode pickups, without hard-wiring interconnecting said pickup electrodes and said sound transducer.
Claim 12
Dependent Claim
121 words
A self-contained biologic unit having a configuration adapted to receive a telephone handset therein, said biologic unit comprising: a housing having a substantially bell-shaped configuration; a first and second pickup electrode, each being adapted to pick up biologic signals and transmit said signals, said electrodes being formed on said housing and spaced from each other to substantially coincide with the respective position of the mouthpiece and earpiece of said telephone handset; said first and second pickup electrodes being integrally connected by an intermediate portion of said housing; and a sound transducer disposed in said housing for converting biologic signals received from said electrodes to corresponding sound signals adapted to be transmitted over a telephone system, without hard-wiring interconnecting said pickup electrodes.
Claim 13
Dependent Claim
121 words
A self-contained biologic unit having a configuration adapted to receive a telephone handset therein, said biologic unit comprising: a housing having a substantially bell-shaped configuration; a first and second pickup electrode, each being adapted to pick up biologic signals and transmit said signals, said electrodes being formed on said housing and spaced from each other to substantially coincide with the respective position of the mouthpiece and earpiece of said telephone handset; said first and second pickup electrodes being integrally connected by an intermediate portion of said housing; and a sound transducer disposed in said housing for converting biologic signals received from said electrodes to corresponding sound signals adapted to be transmitted over a telephone system, without hard-wiring interconnecting said pickup electrodes.
Claim 14
Dependent Claim
31 words
A biologic unit as recited in claim 9, including a third electrode adapted to improve the signal/noise ratio to said sound transducer, said third electrode not hard-wired to said sound transducer.
Claim 15
Dependent Claim
11 words
A biologic unit as recited in claim 9, including battery-operated circuitry.
Claim 16
Dependent Claim
34 words
A biologic unit as recited in claim 9, including means for causing said biologic unit to produce an alert tone when an alert signal is transmitted by a receiver station back to said unit.
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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) | 1985-06-28 | 1985-12-28 | 1986-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-06-28 | 1989-12-28 | 1990-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-06-28 | 1993-12-28 | 1994-06-29 | $7700.00 | Window Closed / Lapsed |