US4810996A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Patient communication and diagnostic device
Assignee: Individual
•
Filing: 1986-10-28
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Granted: 1989-03-07
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Expires: 2006-10-28
Abstract
Abstract A dental patient communication device to be used in instances when verbal communication is impossible or impracticable such as during dental examination and treatment; the device comprising a hollow housing, at least one and preferably three alarm buttons, and at least one audible alarm circuit capable of emitting a variety of distinct sounds and activated by the alarm buttons so that the communication of the sensation of various levels of discomfort is accomplished between the patient and the dentist. The device is designed to be either held freely in the patient's hand or gripped while mounted on an examination apparatus, such as a dental chair.
Inventors
- 👤 Jeffrey Glen
- 👤 Alexander Mark
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:45
CPC Classifications
G; G08; G08B; G08B3/00; G08B3/10
Claims Analysis
Total Claims: 25
Claim 1
Independent Claim
224 words
A portable alert alarm, as for instance, in the form of a patient communication device comprising: a housing having a main body portion and a finger guard connected to and spaced from the body portion forming a hand receiving and gripping space; alarm tactile means on said main body projecting into said space and opposite the finger guard and operable by the fingers of the patient's hand and generating a first sound message; said finger guard having inner surface means opposite and outwardly of the finger gripping space and said housing having opposing surface means mounting the alarm tactile means and facing and opposing the finger guard surface means in juxtaposition therewith for squeezing of the alarm tactile means by the patients inside finger portions; further alarm tactile means on the body portion for differentiating audibly form the first mentioned alarm means for indicating a second message different from the first message; control means for operating the alarm tactile means; said control means having means activating said first mentioned alarm tactile means with a single grasping and squeezing action of the hand to give an immediate and direct audible signal generating said sound message; and a portable power source mounted on said main body; and said housing being provided with sound transmitting means cooperative with the alarm tactile means to provide a warning sound.
Claim 2
Dependent Claim
224 words
A portable alert alarm, as for instance, in the form of a patient communication device comprising: a housing having a main body portion and a finger guard connected to and spaced from the body portion forming a hand receiving and gripping space; alarm tactile means on said main body projecting into said space and opposite the finger guard and operable by the fingers of the patient's hand and generating a first sound message; said finger guard having inner surface means opposite and outwardly of the finger gripping space and said housing having opposing surface means mounting the alarm tactile means and facing and opposing the finger guard surface means in juxtaposition therewith for squeezing of the alarm tactile means by the patients inside finger portions; further alarm tactile means on the body portion for differentiating audibly form the first mentioned alarm means for indicating a second message different from the first message; control means for operating the alarm tactile means; said control means having means activating said first mentioned alarm tactile means with a single grasping and squeezing action of the hand to give an immediate and direct audible signal generating said sound message; and a portable power source mounted on said main body; and said housing being provided with sound transmitting means cooperative with the alarm tactile means to provide a warning sound.
Claim 3
Dependent Claim
24 words
The invention according to claim 1, and an audible alarm circuit interconnecting the alarm means and the power source and the sound transmitting means.
Claim 4
Dependent Claim
22 words
The invention according to claim 1, and third alarm tactile means connecting with the other means for effecting another sensing warning sound.
Claim 5
Dependent Claim
30 words
The invention according to claim 1, and said alarm tactile means being provided with tactile indicia to inform the user whether to initiate the use of such alarm tactile means.
Claim 6
Dependent Claim
21 words
The invention according to claim 1, and said power source being located in the bottom of the main body and accessible.
Claim 7
Dependent Claim
171 words
A portable alert alarm, as for instance, in the form of a dental patient communication device comprising; a housing having a main body portion; a finger guard connected to and spaced from the body portion and forming a hand gripping receiving space; alarm button means on said main body claspible by the fingers of person's hand and recording a first sound message; said finger guard having inner surface means opposite and outwardly of the finger gripping space and said housing having opposing surface means mounting the alarm button means and facing and opposing the finger guard surface means in juxtaposition therewith for squeezing of the alarm button means by the patients inside finger portions; control means for operating the alarm button means; said control means having means for actuating by said alarm button means with a single grasping and squeezing action of the hand to give an immediate and direct audible signal generating said sound message; and said housing being provided with the alarm button means to provide a warning sound.
Claim 8
Dependent Claim
171 words
A portable alert alarm, as for instance, in the form of a dental patient communication device comprising; a housing having a main body portion; a finger guard connected to and spaced from the body portion and forming a hand gripping receiving space; alarm button means on said main body claspible by the fingers of person's hand and recording a first sound message; said finger guard having inner surface means opposite and outwardly of the finger gripping space and said housing having opposing surface means mounting the alarm button means and facing and opposing the finger guard surface means in juxtaposition therewith for squeezing of the alarm button means by the patients inside finger portions; control means for operating the alarm button means; said control means having means for actuating by said alarm button means with a single grasping and squeezing action of the hand to give an immediate and direct audible signal generating said sound message; and said housing being provided with the alarm button means to provide a warning sound.
Claim 9
Dependent Claim
23 words
The invention according to claim 6, and a further alarm button means being angled and tapered to provide dexterity for the user's finger.
Claim 10
Dependent Claim
26 words
The invention according to claim 6, and the control means being located in the bottom of the main body out of reach of the user's hand.
Claim 11
Dependent Claim
22 words
The invention according to claim 6, and the control means being located on the guard out of reach of the user's hand.
Claim 12
Dependent Claim
17 words
The invention according to claim 6, and said main body being provided with means for annunciating language.
Claim 13
Dependent Claim
21 words
The invention according to claim 6, and the alarm button means being three buttons mounted adjacent one another in said space.
Claim 14
Dependent Claim
23 words
The invention according to claim 6, and said housing providing hand grip means being shaped to provide easy grasp by the user's hand.
Claim 15
Dependent Claim
18 words
The invention according to claim 6, and said alarm button means being at approximately 65°-85° with the horizontal.
Claim 16
Dependent Claim
142 words
A dental patient communication device comprising; a hollow housing; alarm means comprised of at least one alarm button means mounted to said housing; finger guard means having inner surface means opposite and outwardly of a finger gripping space and said housing having opposing surface means mounting the alarm button means and facing and opposing the finger guard surface means in juxtaposition therewith for squeezing of the alarm button means by the patient s inside finger portions; at least one alarm circuit contained in said housing and activated by said alarm button means; means activating said alarm button means with a single grasping and squeezing action of the hand to give an immediate and direct audible signal generating a sound message; said alarm button means and alarm circuit enable the communication of the sensation of various levels of discomfort experienced by said patient.
Claim 17
Dependent Claim
142 words
A dental patient communication device comprising; a hollow housing; alarm means comprised of at least one alarm button means mounted to said housing; finger guard means having inner surface means opposite and outwardly of a finger gripping space and said housing having opposing surface means mounting the alarm button means and facing and opposing the finger guard surface means in juxtaposition therewith for squeezing of the alarm button means by the patient s inside finger portions; at least one alarm circuit contained in said housing and activated by said alarm button means; means activating said alarm button means with a single grasping and squeezing action of the hand to give an immediate and direct audible signal generating a sound message; said alarm button means and alarm circuit enable the communication of the sensation of various levels of discomfort experienced by said patient.
Claim 18
Dependent Claim
24 words
The invention according to claim 14, and wherein said alarm means comprises alarm buttons which indicate unacceptable discomfort, acceptable discomfort and lack of discomfort.
Claim 19
Dependent Claim
28 words
The invention according to claim 14, and wherein said alarm means comprises three separate alarm buttons, one each for indicating unacceptable discomfort, acceptable discomfort and lack of discomfort.
Claim 20
Dependent Claim
21 words
The invention according to claim 14, and wherein said alarm button means and said alarm circuit comprise an audible alarm signal.
Claim 21
Dependent Claim
20 words
The invention according to claim 14 and wherein each of said alarm circuits is associated with a distinct alarm audible.
Claim 22
Dependent Claim
52 words
The invention according to claim 14, and comprising additional alarm circuits, wherein each of said alarm circuits is associated with a distinct audible alarm such that there is one audible alarm signal for unacceptable pain, one audible alarm signal for acceptable pain and one audible alarm signal for the lack of pain.
Claim 23
Dependent Claim
18 words
The invention according to claim 19, and wherein said audible alarms are distinct phrases of synthesized human speech.
Claim 24
Dependent Claim
77 words
The invention according to claim 14, and wherein each of said alarm circuits is comprised of a battery having a ground line and a power line, a switch engaged by one of said alarm buttons and connected in series to said power line of said battery, a speaking means connected to said battery by said ground and powered by and connected to a transistor, said transistor connected to a capacitor and a resistor connected to said switch.
Claim 25
Dependent Claim
19 words
The invention according to claim 16, and wherein an alarm circuit is provided for each of said alarm buttons.
References Cited (Backward Citations)
US2783588A
Cited
US3651512A
Cited
US3780225A
Cited
US4075621A
Cited
US4215240A
Cited
GB1604881A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-03-06 | 1992-09-05 | 1993-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-03-06 | 1996-09-05 | 1997-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-03-06 | 2000-09-05 | 2001-03-07 | $7700.00 | Window Closed / Lapsed |