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 Title: |
US4198967:
Tongue holder
[ Derwent Title ]
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| Country: |
US United States of America
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| Inventor: |
Dror, Leon L.; Phoenix, AZ 85022
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| Assignee: |
None
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| Published / Filed: |
1980-04-22
/ 1978-01-13
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| Application Number: |
US1978000869306
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| IPC Code: |
Advanced:
A61B 17/30;
A61B 19/00;
A61M 16/04;
Core:
more...
IPC-7:
A61M 15/00;
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| ECLA Code: |
A61B17/30; A61B19/00; A61M16/04M; K61M16/04M1B;
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| U.S. Class: |
Current:
128/860;
128/207.14;
Original:
128/136;
128/207.14;
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| Field of Search: |
128/136,346,137,321,140 R,354,DIG. 26,173.3,185,205,206,207,208,12,13,14,15,19,223,145.5,222,147
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| Priority Number: |
| 1978-01-13 |
US1978000869306 |
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| Abstract: |
A tongue holding device incorporating an upper and lower clamp arms each terminating at the distal end thereof in an upper and lower clamp for contacting, grasping and holding the tongue of an unconscious person during the procedure of resuscitation and artificial respiration. An upper and lower stop each extend from a different one of the clamp arms for contacting the outside of the person's mouth in order to limit the distance the apparatus may be dragged by the clamped tongue into the mouth. A U-shaped spring contacts the outer surface of each of the clamp arms to urge the arms, and therefore the clamps, toward one another to grasp and hold the tongue therebetween. A tubular extension is formed integrally with the U-shaped spring to permit the attachment of a hose for supply of air, oxygen and/or other gases to the unconscious person.
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| Attorney, Agent or Firm: |
Cahill, Sutton & Thomas ;
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| Primary / Asst. Examiners: |
Burr, Edgar S.; Feyrer, James R.
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| Family: |
None
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First Claim:
Show all 4 claims |
I claim:
1. Apparatus for grasping and holding a tongue to prevent the tongue from obstructing the trachea comprising:
- (a) an upper and a lower clamp arm each having a first surface opposing the other and each having a second surface facing away from the other;
- (b) an upper and lower clamp each secured at a distal end of said upper and lower clamp arm, respectively, for grasping and holding the tongue of an unconscious person, said clamps each including an indented portion to prevent said clamps, when in position in the person's mouth, from contacting the frenulum of the tongue;
- (c) said clamp arms including stop means formed integrally therewith extending substantially transversely to said arms at a position rearwardly of said clamp for contacting the outside of the person's mouth;
- (d) U-shaped spring means contacting each of said clamp arms on said second surface to urge said upper and lower clamp arms toward each other and to force said arms into rocking contact with each other; and
- (e) said U-shaped spring means including a tubular extension for attachment to a flexible hose to supply a selected gas to said person.
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| Background / Summary: |
Show background / summary
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| Drawing Descriptions: |
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| Description: |
Show description
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| Forward References: |
Show 25 U.S. patent(s) that reference this one
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