[특허]Connector for coupling a tracheal tube to an auxiliary device

[미국특허] Connector for coupling a tracheal tube to an auxiliary device 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A61M-015/08
출원번호	US-0533188 (2009-07-31)
등록번호	US-8499763 (2013-08-06)
발명자 / 주소	Ledwith, Brian
출원인 / 주소	Covidien LP
인용정보	피인용 횟수 : 1 인용 특허 : 25

초록 ▼

Various embodiments of a connector assembly are provided to removably couple a proximal end of a tracheal tube to components associated with a ventilator or an anesthesiology machine. The disclosed embodiments include a compression fitting, which creates an airtight seal between walls of the trachea

대표청구항 ▼

1. An intubation system comprising: a tracheal tube configured to be placed in the trachea of a patient; anda connector assembly configured to be attached to the tracheal tube and to an auxiliary device comprising:a threaded body comprising a first end configured to receive an interface element of the auxiliary device and a second end comprising threads, the second end being configured to fit over a proximal end of the tracheal tube; anda locking nut comprising threads and a central opening configured to receive the tracheal tube there through, the locking nut being configured to be threaded onto the threaded body to lock the threaded body onto the proximal end of the tracheal tube. 2. The intubation system of claim 1, wherein the locking nut is configured to compressively retain a wall of the tracheal tube between the locking nut and the second end of the threaded body. 3. The intubation system of claim 1, comprising at least one sealing element disposed in the threaded body and configured to contact and seal against the tracheal tube. 4. The intubation system of claim 3, wherein the at least one sealing element is configured to create an airtight seal between the connector assembly and the tracheal tube. 5. The intubation system of claim 1, wherein the threaded body comprises at least one slit configured to permit radial contraction of the threaded body on the tracheal tube as the locking nut is threaded onto the threaded body. 6. The intubation system of claim 1, wherein the auxiliary device comprises a ventilator or an anesthesiology machine. 7. The intubation system of claim 1, wherein the threaded body and the locking nut are made of Polyvinyl Chloride (PVC). 8. The intubation system of claim 3, wherein the at least one sealing element is made of Nitrile or Viton. 9. An intubation system comprising: a tracheal tube; anda connector assembly coupled to the tracheal tube and configured to be coupled to an auxiliary device, wherein the connector assembly comprises: a locking portion comprising a first mating feature, wherein the locking portion is configured to slide axially along the exterior surface when the first mating feature is uncoupled; anda connector body comprising a first end configured to receive an interface element of the auxiliary device and a second end comprising a second mating feature configured to couple to the first mating feature of the locking portion, wherein the connector body and the locking portion, when coupled, are disposed about only the exterior of the tracheal tube. 10. The system of claim 9, wherein the connector assembly is configured to create an airtight seal between the connector assembly and the tracheal tube. 11. The system of claim 10, wherein the connector assembly comprises one or more sealing rings that are compressed between the connector body and the locking portion to create the airtight seal. 12. The system of claim 9, wherein the connector body comprises at least one slit configured to permit radial contraction of the threaded body on the tracheal tube when the locking portion is coupled to the connector body. 13. The system of claim 9, wherein the connector body comprises an expanded diameter when uncoupled to the locking portion and a compressed diameter when coupled to the locking portion. 14. The system of claim 9, wherein the connector body comprises a portion that tapers from a proximal end towards a distal end.

이 특허에 인용된 특허 (25) 인용/피인용 타임라인 분석

Arkinstall William W. (Kelowna CAX), Apparatus and method for maintaining a tracheal stoma.
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Gansel Guy ; Takabayashi Susumu, Assembly of semi-disposable ventilator breathing circuit tubing with releasable coupling.
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Parker Jeffrey D. (2219 Grandin Rd. Cincinnati OH 45208), Blind orolaryngeal and oroesophageal guiding and aiming device.
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Parker Jeffrey D. (2219 Grandin Rd. Cincinnati OH 45208), Blind orolaryngeal and oroesophageal guiding and aiming device.
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Fukunaga,Atsuo F.; Fukunaga,Blanca M.; Fukunaga,Alex S., Breathing circuits having unconventional respiratory conduits and systems and methods for optimizing utilization of fresh gases.
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Linder Gerald S. (16693 Charmel La. Pacific Palisades CA 90272), Connector for endotracheal tubes and catheters.
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Lee Cindy (9120 Hoffman Farm La. Cincinnati OH 45242), Device to facilitate securing an endotracheal tube to an adaptor connected to a suction or gas source.
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Weymuller ; Jr. Ernest (Harborview Medical Ctr. ; 325 Ninth Ave. Seattle WA 98104), Doble-cuffed endotracheal tube.
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Williams R. Tudor (3423 Utah Crescent NW. Calgary ; Alberta CAX T2N 4A9), Dual function connector for use with endotracheal apparatus.
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Christopher, Kent L., Endoscope with a removable suction tube.
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Beran Anthony V. ; Shigezawa Gordon ; Beran Mark V., Endotracheal pressure monitoring and medication system.
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Porter ; III John W. (6224 NE. Davis St. Portland OR 97213), Endotracheal tube combination.
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Gupta Badri N. (Los Angeles CA), Endotracheal tube connector.
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Linder Gerald S. (16693 Charmel La. Pacific Palisades CA 90272), Endotracheal tube with concentrically mounted and axially slidable connector.
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Sheridan David S. (Hook Rd. Argyle NY 12809) Jackson Isaac S. (Greenwich NY), Endotracheal tubes with improved proximal end connector units.
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Denton Marshall T. (Salt Lake City UT), Esophageal intubation detector with indicator.
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Muto Rudolph (24 William St. Andover MA 01810), Fitting for endotracheal tube apparatus and method of making the fitting.
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Denton Marshall T., Intubation detection system with transducer based indicator.
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Warters Robert Davidson, Method and apparatus for directing air flow within an intubated patient.
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Kolobow,Theodor; Bassi,Gianluigi Li; Curto,Francesco, Mucus slurping endotracheal tube.
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McGrail Thomas W. (Glens Falls NY), Multi-purpose tracheal tube.
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Fukunaga,Atsuo F.; Fukunaga,Blanca M., Multilumen unilimb breathing circuit with detachable proximal fitting.
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Gansel Guy ; Takabayashi Susumu, Semi-disposable ventilator breathing circuit tubing with releasable coupling.
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Abramson Harvey J. (New York NY), Swivel connector for endotracheal tube or the like.
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McLennan Anderson Gregor J. (Folkestone GB2), Tracheal tube fittings and assemblies.
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이 특허를 인용한 특허 (1) 인용/피인용 타임라인 분석

Ratner, Jeffrey B., Gas connector.
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연합인증

[미국특허] Connector for coupling a tracheal tube to an auxiliary device 원문보기

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[미국특허] Connector for coupling a tracheal tube to an auxiliary device 원문보기

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연구과제 타임라인

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이 특허에 인용된 특허 (25) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (1) 인용/피인용 타임라인 분석

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