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  This patent is a reissue of patent US5065756

Title: USRE35339: Method and apparatus for the treatment of obstructive sleep apnea
[ Derwent Title ]


Country: US United States of America

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6 pages

 
Inventor: Rapoport, David M.; New York, NY

Assignee: New York University, New York, NY
other patents from NEW YORK UNIVERSITY (399485) (approx. 330)
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Published / Filed: 1996-10-01 / 1992-08-28

Application Number: US1992000936675

IPC Code: Advanced: A61M 16/06; A61M 16/00;
IPC-7: A61M 16/00;

ECLA Code: A61M16/06; K61M16/00M6; K61M16/06S; K61M210/06C;

U.S. Class: Current: 128/204.18; 128/205.24; 128/205.25; 128/207.13;
Original: 128/204.18; 128/205.25; 128/205.24; 128/207.13;

Field of Search: 128/204.18,204.21,204.23,205.25,205.24,207.13

Priority Number:
1992-08-28  US1992000936675
1987-12-22  US1987000136293

Abstract:     A method and apparatus for the treatment of obstructive sleep apnea wherein a continuous positive pressure is supplied to a nose mask from a threshold valve via a flexible tube, and air is discharged from the mask via vent holes in the mask for rapid discharge of exhaled air.

Attorney, Agent or Firm: Rosen, Dainow & Jacobs ;

Primary / Asst. Examiners: Lewis, Aaron J.;

INPADOC Legal Status: None          Buy Now: Family Legal Status Report

       
Related Applications:
Application Number Filed Patent Pub. Date  Title
     1991-11-19  Method and apparatus for the treatment of obstructive sleep apnea


       
Family: Show 2 known family members

First Claim:
Show all 15 claims
What is claimed is:     1. An assembly for treatment of obstructive sleep apnea comprising:
  • a nose mask adapted to be fitted over the nose of a patient;
  • supply means coupled to said mask for supplying air with continuous positive pressure to said mask suited to maintain the nasopharynegeal airway of a patient open when said supply means is supplied with gas at positive pressure, said supply means comprising an elongated flexible tube coupled at one end to said mask and having an opposite and remote from said mask that is connected to inlet means for receiving pressurized air and delivering air to said flexible tube to establish within the mask a predetermined range of pressures;
  • venting means located on the nose mask for continuously venting patient expiratory flow while said positive pressure is applied to said mask via said supply means; and
  • a threshold valve mounted at said opposite end of the flexible tube and adjustable for maintaining a positive pressure within said mask in the range of about 5 to 15 centimeters water at all times when said mask is fitted over the nose of a patient for respiration.


Background / Summary: Show background / summary

Drawing Descriptions: Show drawing descriptions

Description: Show description

Forward References: Show 154 U.S. patent(s) that reference this one

       
U.S. References: Go to Result Set: All U.S. references   |  Forward references (154)   |   Backward references (7)   |   Citation Link

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PDF
Patent  Pub.Date  Inventor Assignee   Title
Get PDF - 4pp US1632449* 1927-06 McKesson    
Get PDF - 3pp US2675803* 1954-04 Kaslow    
Get PDF - 4pp US4263908  1981-04 Mizerak   Nasal cannula mask
Get PDF - 4pp US4266540  1981-05 Panzik et al.   Nasal oxygen therapy mask
Get PDF - 8pp US4328797  1982-05 Rollins, III et al.   Naso-gastric oxygen mask
Get PDF - 7pp US5109839  1992-05 Blasdell et al.   Inhalation apparatus
Get PDF - 9pp US5117819  1992-06 Servidio et al.  Healthdyne, Inc. Nasal positive pressure device
  * some details unavailable
       
Foreign References: None

Other Abstract Info: DERABS G1991-361004

Other References:
  • 12 Single-Sided 8 1/2×11 Pages of Respironics Inc. Sales Literature (some pages dated Aug. 1, 1986).
  • 1 Double-Sided 8 1/2×11 Page of Respironics Inc. Sleep Easy.TM. Nasal CPAP Sanders' CPAP Circuit Operating Instructions dated Sep. 16, 1986 on second side.
  • 1 Double-Sided 8 1/2×14 Page of Respironics Inc. Sleep Easy.TM. Nasal CPAP Sanders' CPAP Circuit Operating Instructions dated Jan. 4, 1988 on second side.
  • Respironics, SleepEasy Sanders' CPAP circuit, alleged to be 1987.
  • Respironics, Inc., SleepEasy II, Nasal CPAP System, Clinical Instruction manual, alleged to be 1987.
  • Respironics, Inc., SleepEasy II, Nasal CPAP System, Dealer Service Manual, aleged to be 1987.
  • Practice of Sleep Disorders Medicine--State of the Art 1987, ASDC/ISS Annual Meeting, Sep. 10-13, 1987, San Francisco, CA.
  • Practice of Sleep Disorders Medicine--State of the Art 1987, ASDC/CSS, Annual Meeting, Sep. 10-13, 1987, San Francisco, CA.
  • Nasal Airway Positive Pressure in Patients with Occlusive Sleep Apnea, Methods and Feasibility, James A. Sterline, Bjorn Thorarinsson, and Samuel T. Kuna, (pp. 1152-1155).
  • Continuous Positive Airway Pressure, A new system, M. A. Branthwaite, I. C. W. English and E. A. Shinebourne, Anaesthesia, 1974, vol. 29, pp. 326-334. (9 pages)
  • NightBird Nasal CPAP System Instruction Manual, alleged to be Mar. 1987.
  • --Continuous Positive Airway Pressure: A Breathing System To Minimize Respiratory Work--David R. Hillman, FFARACS: Kevin E. Finucane, FRACP, vol. 13, No. 1., Jan., 1985.


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